Intelligent mowing robot test equipment

Abstract

The utility model discloses intelligent mowing robot test equipment, which comprises a workbench, a button test assembly, two sets of collision test assemblies and a three-axis electrical parameter module, the workbench is provided with a test base, a mowing robot is placed on the test base, the button test assembly is arranged on one side of the test base, and the two sets of collision test assemblies are connected with the three-axis electrical parameter module. The collision testing assemblies are arranged at the front end and the rear end of the testing base respectively, the three-axis electrical parameter module is arranged on the testing base, the button testing assembly is used for testing whether a button of the mowing robot can be normally started or not, and the collision testing assemblies are used for testing the collision function of the mowing robot. The three-axis electrical parameter module is used for testing information of a wheel set and a cutter head of the mowing robot. According to the scheme, the mowing robot is tested in sequence through the button testing assembly, the two collision testing assemblies and the three-axis electrical parameter module, so that the testing efficiency of the mowing robot is effectively improved, and the testing process of the mowing robot is simplified.

Description

Technical Field

[0001] This invention relates to automated equipment, and more particularly to a testing device for an intelligent 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. They achieve automatic lawn mowing through autonomous navigation, precise control and intelligent algorithms, which greatly reduces the intensity of manual labor and improves work efficiency. In particular, the demand for intelligent lawn mowing robots continues to grow in home, commercial park and agricultural applications. However, with the increasing complexity of the use environment and the increasing number of equipment operations, the performance and reliability of intelligent lawn mowing robots have gradually become the core issues of concern in the use process. At present, intelligent lawn mowing robots can only be tested manually or semi-manually. The operation is relatively complicated and inefficient during the testing process, so improvements are needed. Summary of the Invention

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

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0005] A testing device for an intelligent lawnmower robot includes a workbench with a test base on it. The lawnmower robot is placed on the test base. The device also includes a button testing component, two sets of collision testing components, and a three-axis electrical parameter module. The button testing component is located on one side of the test base. The collision testing components are located at the front and rear ends of the test base. The three-axis electrical parameter module is located on the test base. The button testing component is used to test whether the button on the lawnmower robot can be activated normally. The collision testing components are used to test the collision function of the lawnmower robot. The three-axis electrical parameter module is used to test the wheel assembly and blade information of the lawnmower robot.

[0006] In this solution, the lawnmower robot is installed on the test base of the workbench, and the lawnmower robot is tested sequentially using a button test component, two sets of collision test components, and a three-axis electrical parameter module, thereby effectively improving the testing efficiency of the lawnmower robot and simplifying the testing process.

[0007] Preferably, in the above-described intelligent lawnmower testing device, the button testing component includes a robotic arm support, a support rod, a rotary cylinder, and a buffer. The robotic arm support has an installation space, the rotary cylinder is installed in the installation space, the rear end of the support rod is connected to the drive shaft of the rotary cylinder, and buffers are provided at the starting and ending positions of the support rod rotation.

[0008] Preferably, in the above-described intelligent lawn mowing robot testing device, the button testing component further includes several mini cylinders that act on the upper button of the lawn mowing robot and a pressing cylinder that presses down to fix the lawn mowing robot. Both the mini cylinders and the pressing cylinder are located at the front end of the support rod, and a pressure head is provided on the drive shaft of the pressing cylinder.

[0009] Preferably, in the above-described intelligent lawnmower testing equipment, the three-axis electrical parameter module includes a PCB main control board and a self-resetting wheel speed measuring module. The test base 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 base.

[0010] Preferably, in the aforementioned intelligent lawnmower testing device, the self-resetting wheel speed measuring module includes a transmission wheel, a rotary encoder, and a reset spring. The rotary encoder is located at the rear end of the test base. The transmission wheel is connected to the rotary encoder and engages with the wheel assembly of the lawnmower. A mounting base is located near the rear end of the test base, and a connecting rod is provided on the mounting base. The connecting rod is positioned between the rotary encoder and the transmission wheel. The reset spring is located on the mounting base, with its upper end engaging with the connecting rod and its lower end engaging with the mounting base.

[0011] Preferably, in the above-described intelligent lawnmower robot testing equipment, the three-axis electrical parameter module further includes a simulated battery pack and at least two photoelectric sensors. The rear end of the test base has a battery pack mounting area, the simulated battery pack is installed in the battery pack mounting area, and the photoelectric sensors are installed in the cutter head clearance area.

[0012] Preferably, in the above-described intelligent lawnmower testing equipment, the collision testing component includes an up-and-down movement cylinder and a front-and-back movement cylinder, with the front-and-back movement cylinder mounted on the drive end of the up-and-down movement cylinder.

[0013] Preferably, the intelligent lawn mowing robot testing device described above also includes a first fulcrum and a second fulcrum. Fixed seats are respectively provided at the lower ends of both sides of the workbench. The first fulcrum and the second fulcrum are connected by a rotating spindle. A drive motor is also provided near the first fulcrum or the second fulcrum. The drive end of the drive motor is connected to the rotating spindle.

[0014] The present invention has the following advantages through the above structural improvements:

[0015] Compared to traditional manual or semi-manual testing, this application has the advantage of fully automated testing. The lawnmower robot is installed on a test base on the workbench, and the lawnmower robot is tested sequentially through a button test component, two sets of collision test components, and a three-axis electrical parameter module to test the performance and reliability of the lawnmower robot. Furthermore, the cooperation between the various test components in this solution can effectively improve the testing efficiency of the lawnmower robot and simplify the testing process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the lawnmower robot of the present invention mounted on the workbench;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the triaxial electrical parameter module of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the button testing component of the present invention during operation. Figure 1 ;

[0019] Figure 4 This is a three-dimensional structural diagram of the button testing component of the present invention during operation. Figure 2 ;

[0020] Figure 5 This is a three-dimensional structural diagram of the front-side collision test component of the present invention during operation;

[0021] Figure 6 This is a three-dimensional structural diagram of the rear-side collision test component of the present invention during operation.

[0022] Figure 7 This is a three-dimensional structural diagram of the worktable rotating when the first and second fulcrums of the present invention are used. Figure 1 ;

[0023] Figure 8 This is a three-dimensional structural diagram of the worktable rotating when the first and second fulcrums of the present invention are used. Figure 2 .

[0024] Reference numerals: 1. Workbench; 2. Lawn-mowing robot; 11. Test base; 3. Button test component; 4. Collision test component; 5. Three-axis electrical parameter module; 31. Robotic arm bracket; 32. Support rod; 33. Rotary cylinder; 34. Buffer; 311. Installation space; 34. Buffer; 35. Mini cylinder; 36. Downward pressing cylinder; 361. Press head; 51. PCB main control board; 52. Self-resetting wheel speed measuring module; 111. Cutter head clearance area; 52. Speed ​​measuring module; 521. Transmission wheel; 522. Rotary encoder; 523. Return spring; 11. Test base; 112. Mounting seat; 1121. Connecting rod; 53. Simulated battery pack; 54. Photoelectric sensor; 113. Battery pack mounting area; 41. Up-down movement cylinder; 42. Forward-backward movement cylinder; 6. First fulcrum; 7. Second fulcrum; 13. Fixed seat; 9. Drive motor; 8. Rotary spindle. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-8 The invention will be further described in detail with reference to specific embodiments, but these are not intended to limit the invention:

[0026] Example 1

[0027] like Figure 1 , Figure 2 , Figure 3 As shown, a testing device for an intelligent lawnmower robot includes a workbench 1, on which a test base 11 is provided. A lawnmower robot 2 is placed on the test base 11. The device also includes a button testing component 3, two sets of collision testing components 4, and a three-axis electrical parameter module 5. The button testing component 3 is located on one side of the test base 11. The collision testing components 4 are respectively located at the front and rear ends of the test base 11. The three-axis electrical parameter module 5 is located on the test base 11. The button testing component 3 is used to test whether the button of the lawnmower robot 2 can be started normally. The collision testing components 4 are used to test the collision function of the lawnmower robot 2. The three-axis electrical parameter module 5 is used to test the wheel assembly and blade information of the lawnmower robot 2.

[0028] Preferably, the button testing assembly 3 includes a robotic arm support 31, a support rod 32, a rotary cylinder 33, and a buffer 34. The robotic arm support 31 is provided with an installation space 311, the rotary cylinder 33 is installed in the installation space 311, the rear end of the support rod 32 is connected to the drive shaft of the rotary cylinder 33, and a buffer 34 is provided at the starting and ending positions of the rotation of the support rod 32.

[0029] Preferably, the button testing assembly 3 further includes several mini cylinders 35 that act on the upper button of the lawnmower 2 and a pressing cylinder 36 that presses down to fix the lawnmower 2. The mini cylinders 35 and the pressing cylinder 36 are both located at the front end of the support rod 32, and the driving shaft of the pressing cylinder 36 is provided with a pressure head 361.

[0030] Specifically, the rotary cylinder 33 in the above structure can drive the support rod 32 to rotate to the left or right to achieve a maximum rotation of 180 degrees, and the buffer 34 can buffer the support rod 32 when rotating to the maximum value.

[0031] More specifically, when the button test assembly 3 is working, the rotating cylinder 33 first drives the support rod 32 to rotate, so that the mini cylinder 35 and the pressing cylinder 36 on the support rod 32 are located at the upper end of the lawn mower robot 2. Then, the pressing cylinder 36 presses down to fix the lawn mower robot 2. Then, the mini cylinder 35 performs button tests on the lawn mower robot 2 in sequence. After the test is completed, the rotating cylinder 33 drives the support rod 32 to return to its position.

[0032] like Figure 4 As shown, the triaxial electrical parameter module 5 includes a PCB main control board 51 and a self-resetting wheel speed measuring module 52. The test base 11 has a cutter head clearance area 111. The PCB main control board 51 is installed in the cutter head clearance area 111. The self-resetting wheel speed measuring module 52 is provided on both sides of the test base 11.

[0033] Specifically, the PCB main control board 51 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.

[0034] Furthermore, placing the PCB main control board 51 in the cutter head clearance area 111 can effectively improve the waterproof and moisture-proof effect of the PCB main control board 51, thereby extending the service life of the PCB main control board 51.

[0035] Preferably, the self-resetting wheel speed measuring module 52 includes a transmission wheel 521, a rotary encoder 522, and a reset spring 523. The rotary encoder 522 is located at the rear end of the test base 11. The transmission wheel 521 is connected to the rotary encoder 522 and cooperates with the wheel assembly of the lawnmower robot 2. A mounting base 112 is located near the rear end of the test base 11. A connecting rod 1121 is provided on the mounting base 112. The connecting rod 1121 is located between the rotary encoder 522 and the transmission wheel 521. The reset spring 523 is located on the mounting base 112, and the upper end of the reset spring 523 cooperates with the connecting rod 1121, while the lower end of the reset spring 523 cooperates with the mounting base 112.

[0036] Specifically, the rotary encoder 522 in the above structure is a high-resolution rotary encoder 522, which has the advantages of high testing efficiency and high testing accuracy compared with conventional single-pulse induction.

[0037] Furthermore, the return spring 523 can ensure stable and continuous transmission between the transmission wheel 521 and the left and right wheels of the lawnmower robot 2.

[0038] Preferably, the triaxial electrical parameter module 5 further includes a simulated battery pack 53 and at least two photoelectric sensors 54. The rear end of the test base 11 has a battery pack mounting area 113. The simulated battery pack 53 is installed in the battery pack mounting area 113, and the photoelectric sensors 54 are installed in the cutter head clearance area 111.

[0039] Specifically, the corresponding simulated battery pack 53 can be replaced according to different lawnmower robots 2.

[0040] More specifically, during testing, the three-axis electrical parameter module 5 uses a rotary encoder 522 to collect the rotation speed and rotation direction data of the left and right wheels of the lawnmower robot 2, while two photoelectric sensors 54 simultaneously emit photoelectric signals to detect blade signals or non-blade signals. The collected rotation speed and rotation direction data of the left and right wheels, as well as the blade signals or non-blade signals, are all transmitted to the PCB main control board 51.

[0041] like Figure 5 , Figure 6 As shown, the collision test assembly 4 includes an up-and-down movement cylinder 41 and a front-and-back movement cylinder 42, with the front-and-back movement cylinder 42 disposed on the drive end of the up-and-down movement cylinder 41.

[0042] Specifically, during the test, the collision test component 4 first moves the up and down movement cylinder 41 to drive the front and rear movement cylinder 42 upwards. Then, the front and rear movement cylinder 42 outputs towards the lawn mower robot 2 to test the anti-collision function of the front and rear ends of the lawn mower robot 2.

[0043] like Figure 7 , Figure 8 As shown, it also includes a first fulcrum 6 and a second fulcrum 7. Fixed seats 13 are respectively provided at the lower ends of both sides of the worktable 1. The first fulcrum 6 and the second fulcrum 7 are connected by a rotating spindle 8. A drive motor 9 is also provided near the first fulcrum 6 or the second fulcrum 7. The drive end of the drive motor 9 is connected to the rotating spindle 8.

[0044] Specifically, the drive motor 9 in the above structure drives the rotating spindle 8 to rotate, thereby the first fulcrum 6 and the second fulcrum 7 drive the lawnmower robot 2 to rotate, so as to detect whether the lawnmower robot 2 can stop working when it tilts or overturns.

[0045] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be included within the scope of the present invention.

Claims

1. A smart mowing robot testing device, comprising a workbench (1), a test base (11) is arranged on the workbench (1), and a mowing robot (2) is placed on the test base (11), characterized in that: Also include button test components (3), two sets of collision test components (4) and three-axis electrical parameters module (5), the button test components (3) are arranged in one side of the test base (11), the collision test components (4) are arranged at the front end and rear end of the test base (11) respectively, the three-axis electrical parameters module (5) is arranged on the test base (11), the button test components (3) are used to test whether the button of the lawn mower robot (2) can be normally started, the collision test components (4) are used to test the collision function of the lawn mower robot (2), and the three-axis electrical parameters module (5) is used to test the wheel group and cutter disc information of the lawn mower robot (2).

2. The intelligent mowing robot testing apparatus of claim 1, wherein: The button test components (3) comprise a mechanical arm support (31), a supporting rod (32), a rotary cylinder (33) and a buffer (34), the mechanical arm support (31) is provided with a mounting space (311), the rotary cylinder (33) is mounted on the mounting space (311), the rear end of the supporting rod (32) is connected with the driving shaft of the rotary cylinder (33), and buffers (34) are arranged at the starting position and the terminal position corresponding to the rotation of the supporting rod (32).

3. The intelligent mowing robot testing apparatus of claim 2, wherein: The button test components (3) further comprise a plurality of mini-cylinders (35) acting on the upper end button of the lawn mower robot (2) and a pressing cylinder (36) for pressing and fixing the lawn mower robot (2), the mini-cylinders (35) and the pressing cylinder (36) are arranged at the front end of the supporting rod (32), and a pressing head (361) is arranged on the driving shaft of the pressing cylinder (36).

4. The intelligent mowing robot testing apparatus of claim 1, wherein: The three-axis electrical parameters module (5) comprises a PCB main control board (51) and a self-reset wheel speed measurement module (52), the test base (11) is provided with a cutter disc avoidance area (111), the PCB main control board (51) is mounted in the cutter disc avoidance area (111), and the self-reset wheel speed measurement modules (52) are arranged on the two sides of the test base (11).

5. The intelligent mowing robot testing apparatus of claim 4, wherein: The self-reset wheel speed measurement module (52) comprises a transmission wheel (521), a rotary encoder (522) and a reset spring (523), the rotary encoder (522) is arranged at the rear end of the test base (11), the transmission wheel (521) is connected with the rotary encoder (522), the transmission wheel (521) is matched with the wheel group of the lawn mower robot (2), a mounting seat (112) is arranged close to the rear end of the test base (11), a connecting rod (1121) is arranged on the mounting seat (112), the connecting rod (1121) is arranged between the rotary encoder (522) and the transmission wheel (521), the reset spring (523) is arranged on the mounting seat (112), the upper end of the reset spring (523) is matched with the connecting rod (1121), and the lower end of the reset spring (523) is matched with the mounting seat (112).

6. The intelligent mowing robot testing apparatus of claim 4, wherein: The triaxial electric parameter module (5) further comprises an analog battery pack (53) and at least two photoelectric sensors (54), the rear end of the test base (11) is provided with a battery pack mounting area (113), the analog battery pack (53) is mounted in the battery pack mounting area (113), and the photoelectric sensor (54) is mounted in the cutter disc avoidance area (111).

7. The intelligent mowing robot testing apparatus of claim 1, wherein: The collision test assembly (4) comprises an up-down movement cylinder (41) and a front-rear movement cylinder (42), and the front-rear movement cylinder (42) is arranged on the driving end of the up-down movement cylinder (41).

8. The intelligent mowing robot testing apparatus of claim 1, wherein: Further comprising a first fulcrum (6) and a second fulcrum (7), the lower end of the workbench (1) is provided with a fixed seat (13) on both sides, the first fulcrum (6) and the second fulcrum (7) are connected through a rotating main shaft (8), and a driving motor (9) is further arranged near the position of the first fulcrum (6) or the second fulcrum (7), and the driving end of the driving motor (9) is connected with the rotating main shaft (8).

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