Device for detecting parameters of mowing robot

Abstract

The utility model discloses a device used for detecting parameters of a mowing robot, comprising a workbench and a mowing robot, the workbench is provided with a test platform, the mowing robot is installed on the test platform, the device also comprises three-axis electrical parameter modules, the two sides of the test platform are both provided with the three-axis electrical parameter modules, and the three-axis electrical parameter modules are connected with the test platform. The three-axis electrical parameter module is used for detecting information of a wheel set and a cutter head of the mowing robot. The wheel set information of the mowing robot can be collected through the self-resetting wheel speed measurement module, the cutter information of the mowing robot can be collected through the photoelectric sensor, and the information can be collected through the PCB main control board.

Description

Technical Field

[0001] This utility model relates to testing devices, and more particularly to a device for detecting parameters of a lawnmower robot. Background Technology

[0002] With the development of science and technology and the continuous progress of automation technology, intelligent lawn mowing robots have gradually become important equipment in modern horticulture and agriculture. However, at present, most lawn mowing robots can only be tested manually, which is inefficient and therefore needs to be improved. Summary of the Invention

[0003] This invention addresses the shortcomings of existing technologies, such as low testing efficiency of lawn mowing robots, by providing a new device for detecting the parameters of lawn mowing robots.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] A device for detecting parameters of a lawnmower robot includes a workbench and a lawnmower robot. A test platform is provided on the workbench, and the lawnmower robot is mounted on the test platform. The device also includes a three-axis electrical parameter module, which is provided on both sides of the test platform. The three-axis electrical parameter module is used to detect information about the lawnmower robot's wheel assembly and blade disc.

[0006] This application uses a self-resetting wheel speed measurement module to collect information about the wheel assembly of the lawnmower robot, a photoelectric sensor to collect information about the blade of the lawnmower robot, and a PCB main control board to collect the information.

[0007] Preferably, in the above-described device for detecting parameters of a lawnmower robot, the three-axis electrical parameter module includes a PCB main control board and a self-resetting wheel speed measuring module. The test platform has a cutter head clearance area, the PCB main control board is installed in the cutter head clearance area, and the self-resetting wheel speed measuring module is provided on both sides of the test platform.

[0008] Preferably, in the above-described device for detecting parameters of a lawnmower robot, the self-resetting wheel speed measuring module includes a transmission wheel and a rotary encoder. The rotary encoder is located at the rear end of the test platform. The transmission wheel is connected to the rotary encoder and cooperates with the wheel assembly of the lawnmower robot. A mounting base is located near the rear end of the test platform, and a connecting rod is provided on the mounting base. The connecting rod is located between the rotary encoder and the transmission wheel.

[0009] Preferably, in the above-described device for detecting parameters of a lawnmower robot, the self-resetting wheel speed measuring module further includes a reset spring, which is disposed on the mounting base, with its upper end engaging with the connecting rod and its lower end engaging with the mounting base.

[0010] Preferably, in the above-described device for detecting parameters of a lawnmower robot, the triaxial electrical parameter module further includes a simulated battery pack, and the test platform has a battery pack mounting area at its rear end, where the simulated battery pack is installed.

[0011] Preferably, in the above-described device for detecting parameters of a lawnmower robot, the triaxial electrical parameter module further includes a photoelectric sensor, which is installed in the clearance area of ​​the cutter head.

[0012] The present invention has the following advantages through the above structural improvements:

[0013] In this application, a three-axis electrical parameter module is used to automatically detect the wheel assembly and blade information of the lawnmower robot. The self-resetting wheel speed measurement module can collect the wheel assembly information of the lawnmower robot, while the photoelectric sensor can collect the blade information of the lawnmower robot, and the PCB main control board can collect the information. The above structure can effectively improve the testing efficiency of the lawnmower robot. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the lawnmower robot of this utility model installed on the test platform;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the testing platform of this utility model. Figure 1 ;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the testing platform of this utility model. Figure 2 ...

[0017] Reference numerals: 1. Workbench; 2. Lawn-cutting robot; 11. Test platform; 3. Three-axis electrical parameter module; 31. PCB main control board; 111. Cutter head clearance area; 32. Self-resetting wheel speed measurement module; 321. Transmission wheel; 322. Rotary encoder; 112. Mounting base; 1121. Connecting rod; 323. Return spring; 33. Simulated battery pack; 113. Battery pack mounting area; 34. Photoelectric sensor. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-3 The present invention will be further described in detail with reference to specific embodiments, but these are not intended to limit the present invention:

[0019] Example 1

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, a device for detecting parameters of a lawnmower robot includes a workbench 1 and a lawnmower robot 2. A test platform 11 is provided on the workbench 1, and the lawnmower robot 2 is installed on the test platform 11. The device also includes a three-axis electrical parameter module 3, which is provided on both sides of the test platform 11. The three-axis electrical parameter module 3 is used to detect the wheel assembly and blade information of the lawnmower robot 2.

[0021] Preferably, the triaxial electrical parameter module 3 includes a PCB main control board 31 and a self-resetting wheel speed measuring module 32. The test platform 11 has a cutter head clearance area 111. The PCB main control board 31 is installed in the cutter head clearance area 111. The self-resetting wheel speed measuring module 32 is provided on both sides of the test platform 11.

[0022] Specifically, the PCB main control board 31 in the above structure is mainly used to collect information on the left and right wheels and the three axes of the blade motor of the lawnmower 2, so as to calculate the corresponding rotation speed and rotation direction of the lawnmower 2.

[0023] Furthermore, placing the PCB main control board 31 in the cutter head clearance area 111 can effectively improve the waterproof and moisture-proof effect of the PCB main control board 31, thereby extending the service life of the PCB main control board 31.

[0024] Preferably, the self-resetting wheel speed measuring module 32 includes a transmission wheel 321 and a rotary encoder 322. The rotary encoder 322 is located at the rear end of the test platform 11. The transmission wheel 321 is connected to the rotary encoder 322 and the transmission wheel 321 cooperates with the wheel set of the lawnmower robot 2. A mounting base 112 is located near the rear end of the test platform 11. A connecting rod 1121 is provided on the mounting base 112 and is located between the rotary encoder 322 and the transmission wheel 321.

[0025] Specifically, the rotary encoder 322 in the above structure is a high-resolution rotary encoder 322, which has the advantages of high testing efficiency and high testing accuracy compared with conventional single-pulse induction.

[0026] Preferably, the self-resetting wheel speed measuring module 32 further includes a reset spring 323, which is disposed on the mounting base 112, with the upper end of the reset spring 323 cooperating with the connecting rod 1121 and the lower end of the reset spring 323 cooperating with the mounting base 112.

[0027] Specifically, the return spring 323 in the above structure can ensure stable and continuous transmission between the transmission wheel 321 and the left and right wheels of the lawnmower robot 2.

[0028] Preferably, the triaxial electrical parameter module 3 further includes a simulated battery pack 33, and the test platform 11 has a battery pack mounting area 113 at its rear end, and the simulated battery pack 33 is installed in the battery pack mounting area 113.

[0029] Preferably, the triaxial electrical parameter module 3 further includes a photoelectric sensor 34, which is installed in the cutter head clearance area 111.

[0030] More specifically, during testing, the rotary encoder 322 of the three-axis electrical parameter module 3 collects the rotation speed and rotation direction data of the left and right wheels of the lawnmower robot 2, while the two photoelectric sensors 34 simultaneously emit photoelectric signals to detect blade signals or non-blade signals, and transmit the collected rotation speed and rotation direction data of the left and right wheels, as well as blade signals or non-blade signals, to the PCB main control board 31.

[0031] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall be covered by the present utility model.

Claims

1. A device for detecting mowing robot parameters, comprising a workbench (1) and a mowing robot (2), a test platform (11) is arranged on the workbench (1), and the mowing robot (2) is installed on the test platform (11), characterized in that: Also include three-axis electric parameter module (3), both sides of the test platform (11) are provided with the three-axis electric parameter module (3), the three-axis electric parameter module (3) is used to detect the wheel group and the cutter head information of the lawn mower robot (2).

2. A device for detecting parameters of a mowing robot according to claim 1, characterized in that The three-axis electric parameter module (3) includes a PCB main control board (31) and a self-resetting wheel speed measurement module (32), the test platform (11) is provided with a cutter head empty area (111), the PCB main control board (31) is installed in the cutter head empty area (111), and the test platform (11) is provided with the self-resetting wheel speed measurement module (32) on both sides.

3. A device for detecting parameters of a mowing robot according to claim 2, characterized in that: The self-resetting wheel speed measurement module (32) includes a transmission wheel (321) and a rotary encoder (322), the rotary encoder (322) is provided at the rear end of the test platform (11), the transmission wheel (321) is connected with the rotary encoder (322), and the transmission wheel (321) is matched with the wheel group of the lawn mower robot (2), an installation seat (112) is arranged close to the rear end of the test platform (11), a connecting rod (1121) is arranged on the installation seat (112), and the connecting rod (1121) is arranged between the rotary encoder (322) and the transmission wheel (321).

4. A device for detecting parameters of a mowing robot according to claim 3, characterized in that: The self-resetting wheel speed measurement module (32) further includes a reset spring (323), the reset spring (323) is arranged on the installation seat (112), and the upper end of the reset spring (323) is matched with the connecting rod (1121), and the lower end of the reset spring (323) is matched with the installation seat (112).

5. The device for detecting the parameters of the mowing robot according to claim 2, characterized in that: The three-axis electric parameter module (3) further includes an analog battery pack (33), the rear end of the test platform (11) is provided with a battery pack mounting area (113), and the analog battery pack (33) is installed in the battery pack mounting area (113).

6. The device for detecting the parameters of the mowing robot according to claim 2, characterized in that: The three-axis electric parameter module (3) further includes a photoelectric sensor (34), and the photoelectric sensor (34) is installed in the cutter head empty area (111).

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