A high-frequency vibration feedback device for motor operation

Abstract

The present invention relates to the field of motor operation detection technology, specifically a motor operation high-frequency vibration feedback device, including a detection platform, a detection shaft seat fixedly mounted on the upper surface of the detection platform, and a detection shaft rotatably mounted on the detection shaft seat, and a moving mechanism for relative movement of a first mounting plate and a second mounting plate is provided on the detection platform; a detection mechanism for high-frequency vibration feedback of motor operation connected to one end of the detection shaft is installed on the second mounting plate. The present invention arranges a turntable that runs synchronously with the motor outside the detection shaft, which can reduce the relative movement between the vibration sensor and the detection shaft, thereby more accurately measuring the vibration of the detection shaft surface and reducing the error caused by relative movement, and can also reduce the driving equipment and improve the detection applicability. At the same time, the same speed rotation can ensure that the vibration sensor and the detection shaft remain relatively still, thereby reducing the wear caused by friction and extending the service life of the equipment.

Description

Technical Field

[0001] The invention relates to a motor operation high frequency vibration feedback device, in particular to a motor operation high frequency vibration feedback device, belonging to the technical field of motor operation detection. Background Art

[0002] With the development of industrial production, motors, as one of the important power sources in industrial production, have gradually improved their status in industrial production. Since industrial production often requires motors to maintain the stable operation of all equipment in the entire production process to ensure production efficiency, motors, as the power source of industrial production, their operating status determines the efficiency of the production process.

[0003] With the development of computer science and sensor equipment, the number of methods for monitoring the operating status of motors has gradually increased. Currently, most methods for monitoring the operating status of motors use sensors to monitor abnormalities in the current and voltage of the motor when it is running. Traditional motor status monitoring methods usually require the installation of sensors to obtain relevant parameters and signal sampling. During detection, the output shaft of the motor is usually connected to the detection shaft, the motor is started to drive the detection shaft to rotate, and then a vibration sensor is installed on the outer surface of the detection shaft. By running the motor under actual working conditions, the vibration of the motor in actual applications can be more accurately reflected, thereby more accurately evaluating the performance and potential problems of the motor. Connecting the detection shaft allows the motor to run under load, thereby evaluating the impact of the load on the vibration of the motor.

[0004] However, this method has the following detection defects, such as narrow detection range and large wear, which may cause sensor loosening or detection shaft wear after long-term operation, resulting in reduced reliability of the monitoring system.

[0005] Therefore, there is an urgent need to improve the motor operation vibration feedback device to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to provide a high-frequency vibration feedback device for motor operation, wherein a rotatable monitoring device and a vibration sensor abutting against the outer surface of the detection shaft are arranged outside a detection shaft, and when the rotatable monitoring device is rotated around the detection shaft for detection by utilizing the rotational driving mode of the detection shaft, the rotatable vibration sensor rotates in the same direction and at the same speed as the detection shaft, thereby ensuring that the vibration sensor and the detection shaft remain relatively still, thereby reducing wear caused by friction and extending the service life of the equipment.

[0007] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present invention includes: a motor operation high-frequency vibration feedback device, including a detection platform, a detection shaft seat fixedly mounted on the upper surface of the detection platform, and a detection shaft rotatably mounted on the detection shaft seat, a first mounting plate and a second mounting plate are slidably arranged on the upper surface of the detection platform, and a moving mechanism for relative movement of the first mounting plate and the second mounting plate is arranged on the detection platform;

[0008] The second mounting plate is provided with a detection mechanism connected to one end of the detection shaft for high-frequency vibration feedback of the motor operation, and the second mounting plate is also provided with a watering mechanism for cooling;

[0009] The moving mechanism includes a driving motor installed on the side wall of the detection platform, a bidirectional lead screw rotatably installed inside the detection platform and connected to the output shaft of the driving motor, and a slide seat slidably installed inside the detection platform and fixed to the lower surfaces of the first mounting plate and the second mounting plate, and the bidirectional lead screw thread runs through the interior of the slide seat;

[0010] The detection mechanism includes a rotating disk arranged on a side of the second mounting plate close to the detection shaft, a docking rod fixedly mounted inside the rotating disk and connected to the second mounting plate and the detection shaft respectively, a horizontal plate fixedly mounted on a side of the rotating disk close to the detection shaft, a motion high-definition camera detachably mounted on the lower surface of the horizontal plate, and a detection probe abutting against the outer surface of the detection shaft;

[0011] The detection probe comprises two fixed blocks distributed above and below, an abutment probe fixedly mounted on the lower surface of the bottom fixed block, a sleeve and a telescopic rod fixedly mounted between the two fixed blocks and telescopically connected, and a spring surrounding the sleeve and the outside of the telescopic rod, a pressure sensing device fixedly mounted on the inner top wall of the sleeve, and a trigger end fixedly mounted on the top end of the telescopic rod and used in conjunction with the pressure sensing device;

[0012] The watering mechanism comprises a pump housing fixedly mounted on the side wall of the upper surface of the second mounting plate, a nozzle arranged above the second mounting plate, a plurality of atomizing nozzles fixedly connected to the outside of the nozzle and arranged at equal distances, a peristaltic hose fixedly mounted in the pump housing, a rotating arm rotatably arranged in the pump housing, and two rollers rotatably mounted at both ends of the rotating arm and intermittently squeezing the peristaltic hose;

[0013] A synchronization structure is provided between the docking rod and the rotating arm, and the synchronization structure includes a connecting shaft fixed to the rotating arm and extending to the outside of the pump housing, a synchronization wheel fixedly installed on the outside of the connecting shaft and the outside of the docking rod, and a synchronization belt drivingly connected between the two synchronization wheels;

[0014] A connecting piece is installed between one end of the connecting shaft away from the rotating arm and the nozzle.

[0015] Preferably, the first mounting plate is provided with mounting holes and through holes for motor detection, and the motor penetrates through the first mounting plate via the through holes so that its output shaft is connected to one end of the detection shaft.

[0016] Preferably, the interior of the detection shaft is hollow, and both ends thereof are connected so as to be connected to the docking rod and the motor output shaft, and the detection shaft is installed on the detection shaft seat through a bearing.

[0017] Preferably, a guide groove and a slide groove are provided on the upper surface of the detection table, the slide seat is slidably matched with the slide groove, and the lower surfaces of the first mounting plate and the second mounting plate are both equipped with guide blocks slidably matched with the guide groove.

[0018] Preferably, the docking rod comprises a spline shaft and a docking shaft which are fixedly connected, the spline shaft runs through the interior of the rotating disk, and the docking shaft is installed in the second mounting plate through a bearing.

[0019] Preferably, the spring is welded between two fixed blocks, and the top fixed block is mounted on the lower surface of the horizontal plate by bolts, the bottom end of the sleeve is open and hollow inside, and a display screen and an alarm connected to the detection probe signal are fixedly mounted on the first mounting plate.

[0020] Preferably, a pump chamber is opened inside the pump casing, the rotating arm is rotatably installed in the pump chamber, and two docking tubes connected to the peristaltic hose are installed in the pump casing, the same end of the two docking tubes are respectively fixedly connected to the two ends of the peristaltic hose, and the other two ends of the two docking tubes are respectively fixedly connected to connecting pipes, and the two connecting pipes are respectively fixedly connected to the water tank and the nozzle.

[0021] Preferably, a mounting frame is welded to the upper surface of the second mounting plate, and two rotating seats are symmetrically mounted on the outside of the mounting frame, and the nozzle is rotatably mounted between the two rotating seats.

[0022] Preferably, the connecting member comprises a crank fixedly mounted on an end of the connecting shaft away from the rotating arm, an articulated seat mounted on the lower surface of the nozzle, and a connecting rod hingedly mounted between the crank and the articulated seat.

[0023] Preferably, supporting legs are welded to the lower surface of the detection platform, and there are four supporting legs arranged in a rectangular shape, and a battery box for power supply is fixedly installed on the upper surface of the horizontal plate.

[0024] The present invention has at least the following beneficial effects:

[0025] 1. The motor runs a high-frequency vibration feedback device. By setting a turntable that runs synchronously with the motor outside the detection shaft, this method can reduce the relative movement between the vibration sensor and the detection shaft, so that the vibration of the detection shaft surface can be measured more accurately and the error caused by relative movement can be reduced. It can also reduce the driving equipment and improve the applicability of detection. At the same time, the same speed rotation can ensure that the vibration sensor and the detection shaft remain relatively still, thereby reducing the wear caused by friction and extending the service life of the equipment.

[0026] 2. The motor runs a high-frequency vibration feedback device. The detection mechanism and the motor can be connected to the detection shaft by utilizing the transmission of the drive motor and the bidirectional lead screw, thereby ensuring the synchronization effect of the detection mechanism and the motor, reducing errors, and thus improving detection accuracy.

[0027] 3. The motor runs a high-frequency vibration feedback device. When the rotating arm rotates, the peristaltic pump principle is used to extract the liquid in the water tank and spray it out using an atomizing nozzle. Since the motor generates heat during operation, especially under high load or long-term operation, the temperature may rise significantly. Excessive temperature will affect the performance and life of the motor and even cause failures. Water spraying can spray an appropriate amount of water mist around the motor or the detection shaft, and use the principle of water evaporation and heat absorption to quickly reduce the local temperature, help the motor dissipate heat, and prevent overheating.

[0028] 4. The motor runs a high-frequency vibration feedback device. When the rotating arm rotates, the connecting shaft will drive the crank to rotate synchronously. The rotation of the crank uses the connecting rod to drive the nozzle to flip back and forth slightly, thereby adjusting the spraying range and improving the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0030] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the second mounting plate of the present invention;

[0032] Figure 3 It is a schematic diagram of the detection shaft structure of the present invention;

[0033] Figure 4 It is a schematic diagram of the docking rod structure of the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the detection probe of the present invention;

[0035] Figure 6It is a schematic cross-sectional view of the sleeve and telescopic rod structure of the present invention;

[0036] Figure 7 It is a rear view of the rotating disk structure of the present invention;

[0037] Figure 8 It is a cross-sectional view of the pump casing structure of the present invention;

[0038] Fig. 9 It is a schematic diagram of the pump casing structure of the present invention;

[0039] Fig.10 It is a schematic diagram of the structure of the connecting piece of the present invention;

[0040] Fig.11 This is a flow chart of motor detection according to the present invention.

[0041] In the figure, 1, detection table; 2, detection shaft seat; 3, detection shaft; 4, first mounting plate; 5, second mounting plate; 6, driving motor; 7, bidirectional screw; 8, slide seat; 9, support leg; 10, guide block; 11, guide groove; 12, display screen; 13, alarm; 14, rotating disk; 15, docking rod; 1501, spline shaft; 1502, docking shaft; 16, cross plate; 17, sports high-definition camera; 18, detection probe; 1801, fixing block; 1802, abutment probe; 18 03, sleeve; 1804, telescopic rod; 1805, spring; 1806, pressure sensing device; 1807, trigger end; 19, battery box; 20, pump housing; 21, nozzle; 22, atomizing nozzle; 23, mounting bracket; 24, rotating seat; 25, pump chamber; 26, peristaltic hose; 27, connecting pipe; 28, rotating arm; 29, roller; 30, connecting shaft; 31, synchronous wheel; 32, synchronous belt; 33, connecting part; 3301, crank; 3302, connecting rod; 3303, articulated seat. DETAILED DESCRIPTION

[0042] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0043] like Figure 1As shown, a motor operation high-frequency vibration feedback device provided in this embodiment includes a detection platform 1, a detection shaft seat 2 fixedly mounted on the upper surface of the detection platform 1, and a detection shaft 3 rotatably mounted on the detection shaft seat 2. A first mounting plate 4 and a second mounting plate 5 are slidably arranged on the upper surface of the detection platform 1, and a moving mechanism for relative movement of the first mounting plate 4 and the second mounting plate 5 is arranged on the detection platform 1; the moving mechanism includes a driving motor 6 mounted on the side wall of the detection platform 1, a bidirectional lead screw 7 rotatably mounted inside the detection platform 1 and connected to the output shaft of the driving motor 6, and a slide 8 slidably mounted inside the detection platform 1 and fixed to the lower surfaces of the first mounting plate 4 and the second mounting plate 5, and the bidirectional lead screw 7 threads penetrate the inside of the slide 8. The threads on the bidirectional lead screw 7 are arranged oppositely, so that the first mounting plate 4 and the second mounting plate 5 can be displaced relative to or apart from each other.

[0044] In this embodiment, the first mounting plate 4 is provided with mounting holes and through holes for motor detection, and the motor passes through the first mounting plate 4 through the through holes so that its output shaft is connected to one end of the detection shaft 3 .

[0045] Specifically, Figure 3 As shown, the interior of the detection shaft 3 is hollow, and its two ends are connected so that the docking rod 15 and the motor output shaft are connected. The detection shaft 3 is installed on the detection shaft seat 2 through a bearing. A guide groove 11 and a slide groove are provided on the upper surface of the detection platform 1. The slide seat 8 slides with the slide groove. The lower surfaces of the first mounting plate 4 and the second mounting plate 5 are both installed with a guide block 10 that slides with the guide groove 11. The first mounting plate 4 and the second mounting plate 5 are linearly displaced by the sliding cooperation of the guide block 10 and the guide groove 11.

[0046] In this embodiment, if Figure 2 , Figure 4 - Figure 7 As shown, a detection mechanism connected to one end of the detection shaft 3 for high-frequency vibration feedback of the motor operation is installed on the second mounting plate 5, and the detection mechanism includes a rotating disk 14 arranged on the second mounting plate 5 near the detection shaft 3, a docking rod 15 fixedly installed inside the rotating disk 14 and connected to the second mounting plate 5 and the detection shaft 3 respectively, a horizontal plate 16 fixedly installed on the rotating disk 14 near the detection shaft 3, a motion high-definition camera 17 detachably installed on the lower surface of the horizontal plate 16, and a detection probe 18 abutting against the outer surface of the detection shaft 3; wherein, as Figure 5 and Figure 6As shown, the detection probe 18 includes two fixed blocks 1801 distributed up and down, an abutment probe 1802 fixedly installed on the lower surface of the bottom fixed block 1801, a sleeve 1803 and a telescopic rod 1804 fixedly installed between the two fixed blocks 1801 and telescopically connected, and a spring 1805 surrounding the outside of the sleeve 1803 and the telescopic rod 1804, a pressure sensing device 1806 fixedly installed on the inner top wall of the sleeve 1803, and a trigger end 1807 fixedly installed on the top of the telescopic rod 1804 and used in conjunction with the pressure sensing device 1806; wherein, the spring 1805 is welded between the two fixed blocks 1801, and the top fixed block 1801 is installed on the lower surface of the cross plate 16 by bolts, the bottom end of the sleeve 1803 is open, and its interior is hollow, and the first mounting plate 4 is fixedly installed with a display screen 12 and an alarm 13 connected to the signal of the detection probe 18.

[0047] Specifically, Figure 2 and Figure 4 As shown, the docking rod 15 includes a spline shaft 1501 and a docking shaft 1502 that are fixedly connected. The spline shaft 1501 runs through the inside of the rotating disk 14, and the docking shaft 1502 is installed in the second mounting plate 5 through a bearing. The lower surface of the detection table 1 is welded with support legs 9, and the number of support legs 9 is four and they are arranged in a rectangular shape. A battery box 19 for power supply is fixedly installed on the upper surface of the horizontal plate 16. The battery box 19 is electrically connected to the sports high-definition camera 17 and the detection probe 18 through a wire, so as to adapt to long-term detection. When the rotating disk 14 rotates, the detection probe 18 and the motion high-definition camera 17 run synchronously with the detection shaft 3. The same speed rotation can ensure that the vibration sensor and the detection shaft 3 remain relatively still, thereby reducing the wear caused by friction and extending the service life of the equipment. In addition, by utilizing the deformation of the spring 1805, the sleeve 1803 and the telescopic rod 1804, when the detection shaft 3 vibrates, the trigger end 1807 will squeeze the pressure sensing device 1806, thereby realizing high-frequency vibration feedback detection of the motor operation according to the number of squeezes and the squeeze force.

[0048] In addition, the motion high-definition camera 17 can achieve real-time monitoring and observation, capture and present clear images of the detection axis and its surrounding environment, so that the monitoring personnel can observe the operating status and vibration of the motor in real time, and simultaneously have fault diagnosis and early warning, data analysis and decision support, and remote monitoring, thereby improving detection efficiency and quality.

[0049] In order to further improve the detection effect, in this embodiment - Figure 2 , Figure 7-Figure 9As shown, a sprinkler mechanism for cooling is also installed on the second mounting plate 5; the sprinkler mechanism includes a pump housing 20 fixedly mounted on the side wall of the upper surface of the second mounting plate 5, a nozzle 21 arranged above the second mounting plate 5, a plurality of equidistantly arranged atomizing nozzles 22 fixedly connected to the outside of the nozzle 21, a peristaltic hose 26 fixedly mounted in the pump housing 20, a rotating arm 28 rotatably arranged in the pump housing 20, and two rollers 29 rotatably mounted at both ends of the rotating arm 28 and intermittently squeezing the peristaltic hose 26.

[0050] In this embodiment, a synchronization structure is arranged between the docking rod 15 and the rotating arm 28, and the synchronization structure includes a connecting shaft 30 fixed to the rotating arm 28 and extending to the outside of the pump casing 20, a synchronization wheel 31 fixedly installed on the outside of the connecting shaft 30 and the outside of the docking rod 15, and a synchronization belt 32 transmission-connected between the two synchronization wheels 31.

[0051] Specifically, Figure 8 As shown, a pump chamber 25 is provided inside the pump housing 20, a rotating arm 28 is rotatably mounted in the pump chamber 25, and two butt joints connected to the peristaltic hose 26 are mounted inside the pump housing 20, the same end of the two butt joints are respectively fixedly connected to the two ends of the peristaltic hose 26, and the other two ends of the two butt joints are respectively fixedly connected to connecting pipes 27, and the two connecting pipes 27 are respectively fixedly connected to the water tank and the nozzle 21. A mounting frame 23 is welded to the upper surface of the second mounting plate 5, and two rotating seats 24 are symmetrically mounted on the outside of the mounting frame 23, and the nozzle 21 is rotatably mounted between the two rotating seats 24. When the rotating arm 28 rotates, the liquid in the water tank is extracted by the peristaltic pump principle and sprayed out by the atomizing nozzle 22. Since the motor generates heat during operation, especially under high load or long-term operation, the temperature may rise significantly. Excessive temperature will affect the performance and life of the motor and even cause failure. Water spraying can be achieved by spraying an appropriate amount of water mist around the motor or the detection shaft 3, using the principle of water evaporation and heat absorption to quickly reduce the local temperature, help the motor dissipate heat, and prevent overheating.

[0052] In order to increase the spraying range, in this embodiment, a connecting member 33 is installed between the end of the connecting shaft 30 away from the rotating arm 28 and the nozzle 21. Fig.10 As shown, the connecting member 33 includes a crank 3301 fixedly mounted on the end of the connecting shaft 30 away from the rotating arm 28, a hinge seat 3303 mounted on the lower surface of the nozzle 21, and a connecting rod 3302 hingedly mounted between the crank 3301 and the hinge seat 3303. When the rotating arm 28 rotates, the connecting shaft 30 drives the crank 3301 to rotate synchronously, and the rotation of the crank 3301 drives the nozzle 21 to flip back and forth slightly by using the connecting rod 3302, thereby adjusting the spraying range and improving the cooling effect.

[0053] like Figure 1-Figure 11As shown, the principle of the motor running high-frequency vibration feedback device provided in this embodiment is as follows:

[0054] When in use, first install the detection motor on the first mounting plate 4, operate the driving motor 6 to drive the bidirectional screw 7 to rotate, because the threads of the bidirectional screw 7 are arranged in opposite directions, the first mounting plate 4 and the second mounting plate 5 move relative to each other, at this time the output shaft of the motor and the spline shaft 1501 are respectively connected to the two ends of the detection shaft 3, and then the abutment probe 1802 is abutted against the outer surface of the detection shaft 3, when the motor is driven, it drives the detection shaft 3 to rotate, simulating the operation of the motor under load, so as to evaluate the influence of the load on the motor vibration, the rotation of the detection shaft 3 will drive the rotating disk 14 to rotate through the docking rod 15, and at the same time, the synchronous wheel 31 and the synchronous belt are used to rotate. 32 will drive the rotating arm 28. When the rotating disk 14 rotates, the detection probe 18, the motion high-definition camera 17 and the detection shaft 3 will run synchronously. The same speed rotation can ensure that the vibration sensor and the detection shaft 3 remain relatively still, thereby reducing the wear caused by friction and extending the service life of the equipment. The motion high-definition camera 17 can achieve real-time monitoring and observation, capture and present clear images of the detection shaft and its surrounding environment, so that the monitoring personnel can observe the running status and vibration of the motor in real time. The synchronous poem has fault diagnosis and early warning, data analysis and auxiliary decision-making and remote monitoring, thereby improving the detection efficiency and quality;

[0055] When the rotating arm 28 rotates, the liquid in the water tank is extracted by the peristaltic pump principle and sprayed out by the atomizing nozzle 22 to achieve surrounding cooling and dust reduction.

[0056] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0057] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0058] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A motor operation high frequency vibration feedback device, comprising a detection platform (1), a detection shaft seat (2) fixedly mounted on the upper surface of the detection platform (1), and a detection shaft (3) rotatably mounted on the detection shaft seat (2), characterized in that: A first mounting plate (4) and a second mounting plate (5) are slidably arranged on the upper surface of the detection platform (1), and a moving mechanism for relatively moving the first mounting plate (4) and the second mounting plate (5) is arranged on the detection platform (1); The second mounting plate (5) is provided with a detection mechanism connected to one end of the detection rotating shaft (3) for high-frequency vibration feedback of the motor operation, and the second mounting plate (5) is also provided with a watering mechanism for cooling; The moving mechanism comprises a driving motor (6) mounted on a side wall of the detection platform (1), a bidirectional lead screw (7) rotatably mounted inside the detection platform (1) and connected to an output shaft of the driving motor (6), and a slide seat (8) slidably mounted inside the detection platform (1) and fixed to the lower surfaces of the first mounting plate (4) and the second mounting plate (5), wherein the bidirectional lead screw (7) has a thread extending through the interior of the slide seat (8); The detection mechanism comprises a rotating disk (14) arranged on a side of the second mounting plate (5) close to the detection rotating shaft (3), a docking rod (15) fixedly mounted inside the rotating disk (14) and connected to the second mounting plate (5) and the detection rotating shaft (3), a horizontal plate (16) fixedly mounted on a side of the rotating disk (14) close to the detection rotating shaft (3), a motion high-definition camera (17) detachably mounted on the lower surface of the horizontal plate (16), and a detection probe (18) abutting against the outer surface of the detection rotating shaft (3); The detection probe (18) comprises two fixed blocks (1801) distributed in an upper and lower manner, an abutment probe (1802) fixedly mounted on the lower surface of the bottom fixed block (1801), a sleeve (1803) and a telescopic rod (1804) fixedly mounted between the two fixed blocks (1801) and telescopically connected, and a spring (1805) surrounding the outside of the sleeve (1803) and the telescopic rod (1804), a pressure sensing device (1806) fixedly mounted on the inner top wall of the sleeve (1803), and a trigger end (1807) fixedly mounted on the top of the telescopic rod (1804) and used in conjunction with the pressure sensing device (1806); The watering mechanism comprises a pump housing (20) fixedly mounted on the side wall of the upper surface of the second mounting plate (5), a nozzle (21) arranged above the second mounting plate (5), a plurality of atomizing nozzles (22) fixedly connected to the outside of the nozzle (21) and arranged at equal distances, a peristaltic hose (26) fixedly mounted in the pump housing (20), a rotating arm (28) rotatably arranged in the pump housing (20), and two rollers (29) rotatably mounted at both ends of the rotating arm (28) and intermittently squeezing the peristaltic hose (26); A synchronization structure is provided between the docking rod (15) and the rotating arm (28), the synchronization structure comprising a connecting shaft (30) fixed to the rotating arm (28) and extending to the outside of the pump housing (20), a synchronization wheel (31) fixedly mounted on the outside of the connecting shaft (30) and the outside of the docking rod (15), and a synchronization belt (32) drivingly connected between the two synchronization wheels (31); A connecting piece (33) is installed between the end of the connecting shaft (30) away from the rotating arm (28) and the nozzle (21).

2. A motor operation high frequency vibration feedback device according to claim 1, characterized in that: The first mounting plate (4) is provided with a mounting hole and a through hole for motor detection, and the motor penetrates the interior of the first mounting plate (4) via the through hole so that its output shaft is connected to one end of the detection rotating shaft (3).

3. A motor operation high frequency vibration feedback device according to claim 1, characterized in that: The interior of the detection rotating shaft (3) is hollow, and the two ends thereof are connected so as to facilitate connection between the docking rod (15) and the motor output shaft. The detection rotating shaft (3) is mounted on the detection shaft seat (2) via a bearing.

4. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: The upper surface of the detection platform (1) is provided with a guide groove (11) and a slide groove, the slide seat (8) is slidably engaged with the slide groove, and the lower surfaces of the first mounting plate (4) and the second mounting plate (5) are both provided with guide blocks (10) slidably engaged with the guide groove (11).

5. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: The docking rod (15) comprises a spline shaft (1501) and a docking shaft (1502) that are fixedly connected, the spline shaft (1501) passes through the interior of the rotating disk (14), and the docking shaft (1502) is mounted in the second mounting plate (5) via a bearing.

6. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: The spring (1805) is welded between the two fixing blocks (1801), and the top fixing block (1801) is mounted on the lower surface of the horizontal plate (16) by means of bolts. The bottom end of the sleeve (1803) is open and hollow inside. A display screen (12) and an alarm (13) connected to the signal of the detection probe (18) are fixedly mounted on the first mounting plate (4).

7. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: A pump chamber (25) is provided inside the pump housing (20), the rotating arm (28) is rotatably mounted in the pump chamber (25), and two butt joints connected to the peristaltic hose (26) are mounted in the pump housing (20), the same end of the two butt joints are respectively fixedly connected to the two ends of the peristaltic hose (26), and the other two ends of the two butt joints are respectively fixedly connected to connecting pipes (27), and the two connecting pipes (27) are respectively fixedly connected to the water tank and the spray pipe (21).

8. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: A mounting frame (23) is welded to the upper surface of the second mounting plate (5), and two rotating seats (24) are symmetrically mounted on the outside of the mounting frame (23), and the nozzle (21) is rotatably mounted between the two rotating seats (24).

9. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: The connecting member (33) comprises a crank (3301) fixedly mounted on an end of the connecting shaft (30) away from the rotating arm (28), a hinged seat (3303) mounted on the lower surface of the nozzle (21), and a connecting rod (3302) hingedly mounted between the crank (3301) and the hinged seat (3303).

10. The motor operation high frequency vibration feedback device according to claim 1, characterized in that: Support legs (9) are welded to the lower surface of the detection platform (1), and the number of the support legs (9) is four and they are arranged in a rectangular shape. A battery box (19) for power supply is fixedly mounted on the upper surface of the horizontal plate (16).

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