Crawler-type farmland information acquisition vehicle

Abstract

The utility model discloses a crawler-type farmland information acquisition vehicle, relates to the technical field of agricultural mechanical equipment, and solves the problems that the farmland information acquisition is basically completed by manpower, the information acquisition process is time-consuming and labor-consuming, and the acquired information is not accurate enough. The linear module is composed of a horizontal module and a vertical module, the linear module is driven by two stepping motors, accurate adjustment in the horizontal direction and the vertical direction is supported, and it is ensured that the soil conductivity sensor can accurately adjust the depth and the position of a sampling point according to needs; the acquisition vehicle is provided with a GPS positioning module, so that the geographic coordinates of each sampling point can be recorded in real time, the accurate spatial position of sampling data is ensured, and an accurate basis is provided for subsequent soil nutrient analysis and fertilization prescription map generation; the collecting vehicle is controlled in a remote control mode, an operator can remotely dispatch the moving path and the sampling process of the collecting vehicle, operation is simplified, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of agricultural machinery and equipment, especially to a tracked farmland information collection vehicle. BACKGROUND

[0002] In order to obtain high yield, reasonable management is very important. The key of farmland management is fertilization, irrigation, etc. The management of farmland mainly relies on the experience of management personnel at present, which has great subjectivity. Some management personnel use pesticides and fertilizers excessively in order to improve yield, which causes waste and pollutes the environment. Using the system to obtain farmland information and then guiding farmland management has positive effects on saving cost, improving yield and protecting environment.

[0003] In the prior art, the soil conductivity is directly measured in the farmland environment, and the soil conductivity contains rich information of soil nutrients and physicochemical properties, which has a close relationship with the soil properties affecting crop yield. Obtaining soil conductivity information and effectively fusing with other information data are beneficial to evaluating the growth environment of crops.

[0004] At present, the degree of agricultural mechanization is generally low, and farmland information collection is basically completed by manpower, which is time-consuming and laborious and the collected information is not accurate enough. UTILITY MODEL CONTENT

[0005] In view of the problems that farmland information collection is basically completed by manpower, the information collection process is time-consuming and laborious, and the collected information is not accurate enough, the utility model aims at providing a tracked farmland information collection vehicle.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A tracked farmland information collection vehicle, comprising: a machine body 1, a horizontal module 2, a vertical module 3, a soil conductivity sensor 4 and a tracked walking device 5, the left and right sides of the bottom of the machine body 1 are respectively connected with a tracked walking device 5, and the two tracked walking devices 5 are symmetrically arranged left and right; the horizontal module 2 is installed on the front side of the upper surface of the machine body 1, the vertical module 3 is installed on the horizontal sliding part of the horizontal module 2, and the soil conductivity sensor 4 is installed at the lower end of the vertical sliding part of the vertical module 3, the horizontal module 2 is used for driving the vertical module 3 to move horizontally, the vertical module 3 is used for driving the soil conductivity sensor 4 to move downward, and the soil conductivity sensor 4 is used for collecting information.

[0008] The power supply system and the controller are installed in the machine body 1, the power supply system is used for supplying power to the controller, the horizontal module 2, the vertical module 3, the soil conductivity sensor 4 and the track walking device 5, and the controller is used for controlling the operation of the horizontal module 2, the vertical module 3 and the track walking device 5.

[0009] The track type farmland information collection vehicle further comprises a GPS positioning module, which is installed on the machine body 1 or the vertical module 3 and electrically connected with the power supply system.

[0010] The track type farmland information collection vehicle further comprises a remote control device, and the GPS positioning module, the soil conductivity sensor 4 and the controller are wirelessly connected with the remote control device.

[0011] The machine body 1 comprises a table top, a cross beam 11 and support rods 12, the left and right side edges of the table top are respectively connected with the upper ends of the at least two support rods 12, the table top is a hollow structure, the power supply system and the controller are installed in the table top, the front end of the upper surface of the table top is horizontally installed with the cross beam 11, and the lower ends of the support rods 12 located on the left side edge / right side edge of the table top are connected with the track walking device 5.

[0012] The machine body 1 further comprises lighting mechanisms 10 and suspension rods 13, the left and right side surfaces of the table top are respectively connected with one suspension rod 13, each lighting mechanism 10 is installed on one suspension rod 13, and the two lighting mechanisms 10 are electrically connected with the power supply system.

[0013] The horizontal module 2 further comprises a horizontal sliding driving mechanism and a horizontal moving motor 21, the horizontal sliding part is slidingly installed on the cross beam 11, and the horizontal moving motor 21 is used for driving the horizontal sliding driving mechanism to operate, so that the horizontal sliding part is displaced in the horizontal direction of the cross beam 11.

[0014] The vertical module 3 further comprises a vertical sliding driving mechanism and a lifting motor 31, the vertical sliding part is slidingly installed on the horizontal sliding part, and the lifting motor 31 is used for driving the vertical sliding driving mechanism to operate, so that the vertical sliding part is displaced in the vertical direction of the horizontal sliding part.

[0015] The crawler-type farmland information collection vehicle, wherein each crawler walking device 5 comprises a walking driving wheel 53, a walking track 55, walking driven wheels 56, a tensioning mechanism 57, a tensioning wheel 58 and a crawler walking frame 59, the crawler walking frame 59 is installed at the left / right bottom of the vehicle body 1, the walking driven wheels 56 are rotatably installed at the bottom of the crawler walking frame 59, the walking driving wheel 53 is arranged at the front end of the walking driven wheels 56, the tensioning wheel 58 is arranged at the rear end of the walking driven wheels 56, the walking track 55 is arranged around the walking driving wheel 53, the tensioning wheel 58 and the walking driven wheels 56, the tensioning mechanism 57 is installed on the crawler walking frame 59, and the tensioning wheel 58 is installed at the driving end of the tensioning mechanism 57, and the tensioning mechanism 57 is used for pushing the tensioning wheel 58 to make the walking track 55 in a tensioning state.

[0016] The crawler-type farmland information collection vehicle, wherein each crawler walking device 5 further comprises a crawler driving motor 51 and a worm gear reducer 52, the crawler driving motor 51 and the worm gear reducer 52 are both installed on the crawler walking frame 59, the output end of the crawler driving motor 51 is connected with the input end of the worm gear reducer 52, the output end of the worm gear reducer 52 is connected with the walking driving wheel 53, and the crawler driving motor 51 is used for driving the walking driving wheel 53 to rotate and further drive the walking track 55 to rotate.

[0017] The crawler-type farmland information collection vehicle, wherein the outer surface of the walking track 55 is provided with a texture layer 54.

[0018] The utility model discloses a crawler-type farmland information collection vehicle, wherein each crawler walking device 5 comprises a walking driving wheel 53, a walking track 55, walking driven wheels 56, a tensioning mechanism 57, a tensioning wheel 58 and a crawler walking frame 59, the crawler walking frame 59 is installed at the left / right bottom of the vehicle body 1, the walking driven wheels 56 are rotatably installed at the bottom of the crawler walking frame 59, the walking driving wheel 53 is arranged at the front end of the walking driven wheels 56, the tensioning wheel 58 is arranged at the rear end of the walking driven wheels 56, the walking track 55 is arranged around the walking driving wheel 53, the tensioning wheel 58 and the walking driven wheels 56, the tensioning mechanism 57 is installed on the crawler walking frame 59, and the tensioning wheel 58 is installed at the driving end of the tensioning mechanism 57, and the tensioning mechanism 57 is used for pushing the tensioning wheel 58 to make the walking track 55 in a tensioning state.

[0019] (1) the utility model discloses a linear module is installed at the front end of the vehicle body, and the linear module is composed of horizontal module and vertical module, and is driven by two stepping motors, supports the accurate adjustment of horizontal direction and vertical direction, ensures that the soil conductivity sensor can accurately adjust the depth and position of sampling point according to the need,

[0020] (2) the utility model discloses a collection vehicle is equipped with GPS positioning module, can real -time record the geographical coordinates of each sampling point, ensures that sampling data has accurate space position, provides accurate basis for subsequent soil nutrient analysis and fertilization prescription chart generation,

[0021] (3) the utility model discloses a collection vehicle is controlled through remote control mode, and the operator can remotely dispatch the moving path and sampling process of collection vehicle, simplifies the operation and improves work efficiency. ACCURATE ADJUSTMENT OF DEPTH AND POSITION OF SAMPLING POINT

[0022] Figure 1 It is a structure schematic diagram of a crawler-type farmland information collection vehicle of the utility model.

[0023] Figure 2 This is a side view of a tracked farmland information collection vehicle according to this utility model.

[0024] Figure 3 This is a top view of a tracked farmland information collection vehicle according to this utility model.

[0025] Figure 4 This is a front view of the body of a tracked farmland information collection vehicle according to this utility model.

[0026] Figure 5 This is a side view of the body of a tracked farmland information collection vehicle according to this utility model.

[0027] Figure 6 This is a top view of the body of a tracked farmland information collection vehicle according to this utility model.

[0028] In the attached diagram: 1. Body; 2. Horizontal module; 3. Vertical module; 4. Soil conductivity sensor; 5. Tracked walking device; 10. Lighting mechanism; 11. Crossbeam; 12. Support rod; 13. Suspension rod; 21. Lateral movement motor; 31. Lifting motor; 51. Track drive motor; 52. Worm gear reducer; 53. Drive wheel; 54. Texture layer; 55. Track; 56. Driven wheel; 57. Tensioning mechanism; 58. Tensioning wheel; 59. Tracked walking frame. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0030] Please refer to Figures 1 to 6 As shown, a tracked farmland information collection vehicle is specifically designed for the precise collection of soil nutrient data and the generation of soil fertility distribution maps. This information collection vehicle employs a tracked walking device 5, driven by a brushless motor and equipped with a planetary reducer to enhance driving torque and ensure stable operation on various complex field terrains.

[0031] Furthermore, in a preferred embodiment, a square body 1 is provided on top of the vehicle body. The main controller is integrated inside the body 1. The controller is operated and maintained through an openable structure on top, facilitating the control and adjustment of various functions. A linear module is installed at the front end of the vehicle body 1. The linear module consists of a horizontal module 2 and a vertical module 3. The linear module is driven by two stepper motors, supporting precise adjustment in both horizontal and vertical directions, ensuring that the soil conductivity sensor 4 can accurately adjust the depth and position of the sampling point as needed.

[0032] Further, in a preferred embodiment, the soil conductivity sensor 4 is fixed on the linear module for real-time measurement of the nitrogen, phosphorus, potassium and other nutrient contents of the soil, and the depth of the soil conductivity sensor 4 is adjusted to ensure the collection of soil data of different soil layers, thereby improving the sampling accuracy.

[0033] Further, in a preferred embodiment, the power supply system adopts a 48V lithium battery, which has a long endurance and ensures long-time operation in the field.

[0034] Further, in a preferred embodiment, the information collection vehicle integrates high-precision sensors, GPS positioning, intelligent control and remote operation functions, has high-efficiency soil data collection capability and flexible operability, and is especially suitable for soil analysis, nutrient determination and precision fertilization in precision agriculture.

[0035] The above is only a preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application.

[0036] The present application further has the following implementation modes based on the above:

[0037] In a further embodiment of the present application, the upper surface of the platform is a square structure, which facilitates the design of the walking path of the tracked field information collection vehicle, and a circular or other regular structure can also be used.

[0038] In a further embodiment of the present application, the lighting mechanism 10 is used for lighting, which facilitates night walking and information collection of the soil conductivity sensor 4.

[0039] In a further embodiment of the present application, the tensioning mechanism 57 is composed of a sleeve, a sliding rod and a spring, the sliding rod slides in the sleeve, the spring is sleeved on the sliding rod and located in the sleeve, one end of the spring abuts against the sliding rod, and the other end of the spring abuts against the sleeve.

[0040] In a further embodiment of the present application, the GPS positioning module can collect the position information of the tracked field information collection vehicle in real time.

[0041] In a further embodiment of the utility model, the horizontal sliding drive mechanism can adopt a horizontal transverse mechanism of a screw nut, the upper surface of the crossbeam 11 is provided with a slide, the screw is located in the crossbeam 11, the transverse motor 21 drives the screw to rotate, and then the screw nut drives the horizontal sliding part to displace along the horizontal direction of the crossbeam 11.

[0042] In a further embodiment of the utility model, the vertical sliding drive mechanism can adopt a horizontal transverse mechanism of a screw nut, the front side of the horizontal sliding part is provided with a slide, the screw is located in the horizontal sliding part, the lifting motor 31 drives the screw to rotate, and then the screw nut drives the vertical sliding part to displace along the vertical direction of the horizontal sliding part.

[0043] In a further embodiment of the utility model, the horizontal sliding drive mechanism and the vertical sliding drive mechanism can also adopt other reasonable linear displacement structures.

[0044] In a further embodiment of the utility model, the horizontal module 2 and the vertical module 3 are both provided with nylon tow chains for collecting lines.

[0045] In a further embodiment of the utility model, in a preferable embodiment, the tabletop and the vertical module 3 are both provided with GPS positioning modules for collecting the position information of both in real time and recording the relative position information.

[0046] In a further embodiment of the utility model, in a preferable embodiment, the horizontal module 2 is provided with a sensor module for collecting the displacement information of the vertical module 3 along the horizontal direction.

[0047] In a further embodiment of the utility model, in a preferable embodiment, the vertical module 3 is provided with a sensor module for collecting the displacement information of the soil conductivity sensor 4 along the vertical direction.

[0048] In a further embodiment of the utility model, the worm gear reducer 52 can realize self-locking function under certain conditions by adopting worm gear transmission, thereby ensuring the accuracy of sensor data collection.

[0049] In a further embodiment of the utility model, the horizontal module 2 is used for driving the vertical module 3 to horizontally transverse to the left limit position and the right limit position, for example, Figure 1The vertical module 3 is used for driving the soil conductivity sensor 4 to ascend and descend along the vertical direction, and can extend into the soil to collect the soil data of different soil layers; before the track walking device 5 walks, the vertical module 3 drives the soil conductivity sensor 4 to move upward to a high position, so that the soil conductivity sensor 4 does not collide with the ground or other sundries in the walking process of the track walking device 5; after the track walking device 5 stops walking, the horizontal module 2 and the vertical module 3 control the soil conductivity sensor 4 to displace in the horizontal direction and the vertical direction to collect the soil information; the track walking devices 5 are all driven by single motors, and can realize forward movement, backward movement and turning, and the worm gear transmission can realize self-locking function under certain conditions, so that the track walking device 5 does not move forward or backward in the collecting process of the soil conductivity sensor 4; preferably, the GPS positioning module is installed on the vertical module 3, and since the vertical module 3 displaces along the vertical direction, the GPS positioning module can accurately obtain the position information of the collecting point.

[0050] The above is only the preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. It should be realized by those skilled in the art that any equivalent replacement and obvious change obtained by using the content of the present application should be included in the protection scope of the present application.

Claims

1. A tracked farmland information collection vehicle, characterized in that, include: The machine body (1), horizontal module (2), vertical module (3), soil conductivity sensor (4) and tracked walking device (5) are connected to the left and right sides of the bottom of the machine body (1) respectively, and the two tracked walking devices (5) are symmetrically arranged on the left and right sides; the horizontal module (2) is installed on the front side of the upper surface of the machine body (1), the vertical module (3) is installed on the horizontal sliding part of the horizontal module (2), and the soil conductivity sensor (4) is installed at the lower end of the vertical sliding part of the vertical module (3). The horizontal module (2) is used to drive the vertical module (3) to move horizontally in the horizontal direction, the vertical module (3) is used to drive the soil conductivity sensor (4) to move downward, and the soil conductivity sensor (4) is used to collect information; It also includes a power supply system and a controller, both of which are installed inside the body (1). The power supply system is used to supply power to the controller, the horizontal module (2), the vertical module (3), the soil conductivity sensor (4), and the tracked walking device (5). The controller is used to control the operation of the horizontal module (2), the vertical module (3), and the tracked walking device (5).

2. The tracked farmland information collection vehicle according to claim 1, characterized in that, Also includes: The GPS positioning module is installed on the fuselage (1) or vertical module (3) and is electrically connected to the power supply system.

3. The tracked farmland information collection vehicle according to claim 2, characterized in that, Also includes: The remote control device, GPS positioning module, soil conductivity sensor (4) and controller are all wirelessly connected to the remote control device.

4. The tracked farmland information collection vehicle according to claim 1, characterized in that, The body (1) includes: a platform, a crossbeam (11) and support rods (12). The left and right sides of the platform are connected to the upper ends of at least two support rods (12). The platform is a hollow structure. The power supply system and controller are installed inside the platform. A crossbeam (11) is horizontally installed at the front end of the upper surface of the platform. The lower ends of multiple support rods (12) located on the left / right side of the platform are connected to a tracked walking device (5).

5. The tracked farmland information collection vehicle according to claim 4, characterized in that, The machine body (1) also includes a lighting mechanism (10) and a suspension rod (13). A suspension rod (13) is connected to the left and right end faces of the table. Each lighting mechanism (10) is installed on a suspension rod (13). Both lighting mechanisms (10) are electrically connected to the power supply system.

6. The tracked farmland information collection vehicle according to claim 4, characterized in that, The horizontal module (2) also includes a transverse motor (21) and a horizontal sliding drive mechanism. The horizontal sliding part is slidably mounted on the crossbeam (11). The transverse motor (21) is used to drive the horizontal sliding drive mechanism to operate, so as to realize the horizontal sliding part displacement along the horizontal direction of the crossbeam (11).

7. The tracked farmland information collection vehicle according to claim 4, characterized in that, The vertical module (3) also includes a lifting motor (31) and a vertical sliding drive mechanism. The vertical sliding part is slidably mounted on the horizontal sliding part. The lifting motor (31) is used to drive the vertical sliding drive mechanism to operate, so as to realize the vertical sliding part displacement along the vertical direction of the horizontal sliding part.

8. The tracked farmland information collection vehicle according to claim 1, characterized in that, Each tracked walking device (5) includes: a driving wheel (53), a track (55), a driven wheel (56), a tensioning mechanism (57), a tensioning wheel (58), and a tracked walking frame (59). The tracked walking frame (59) is installed on the bottom left / right side of the machine body (1). Multiple driven wheels (56) are rotatably installed on the bottom of the tracked walking frame (59). The driving wheel (53) is located at the front end of the multiple driven wheels (56). The tensioning wheel (58) is located at the rear end of the multiple driven wheels (56). The track (55) is arranged around the driving wheel (53), the tensioning wheel (58), and the multiple driven wheels (56). The tensioning mechanism (57) is installed on the tracked walking frame (59). The tensioning wheel (58) is installed at the drive end of the tensioning mechanism (57). The tensioning mechanism (57) is used to push the tensioning wheel (58) to make the track (55) be in a tensioned state.

9. The tracked farmland information collection vehicle according to claim 8, characterized in that, Each tracked walking device (5) further includes: a track drive motor (51) and a worm gear reducer (52). The track drive motor (51) and the worm gear reducer (52) are both mounted on the tracked walking frame (59). The output end of the track drive motor (51) is connected to the input end of the worm gear reducer (52). The output end of the worm gear reducer (52) is connected to the walking drive wheel (53). The track drive motor (51) is used to drive the walking drive wheel (53) to rotate, thereby driving the walking track (55) to rotate.

10. The tracked farmland information collection vehicle according to claim 8, characterized in that, The outer surface of the walking track (55) is provided with a textured layer (54).

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