Integrated pry dress structure permanent magnetism flexible non-contact energy-saving speed regulation fan system

Abstract

The utility model discloses a kind of integrated pry installation structure permanent-magnetic flexible non-contact energy-saving speed-regulating fan system, it is related to the technical field of speed-regulating fan, including base, first motor, permanent-magnetic controller, conductor rotor, permanent-magnetic rotor, fan body, air outlet, shielding mechanism and adjusting part, the first motor is fixedly connected with in base bottom, the first motor is electrically connected with permanent-magnetic controller by cable, the first motor outer wall is equipped with conductor rotor, setting adjusting part, adopt multiple miniature harmonic reducer cooperation circumferential even distribution's screw rod push rod, simultaneously, synchronously from multiple points, permanent-magnetic rotor is pushed, ensure that it is absolutely parallel in moving process, avoid the partial friction or performance loss caused by any inclination, then indirectly prevent the movement of permanent-magnetic rotor by electromagnetic brake, finally, the working time of motor is recorded by timer, the performance attenuation curve of screw rod is analyzed, provides data support for subsequent work.

Description

Technical Field

[0001] This utility model relates to the field of speed-regulating fan technology, specifically an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system. Background Technology

[0002] The skid-mounted integrated permanent magnet speed-regulating fan is a highly efficient, energy-saving, and ready-to-use intelligent regulating fan system that uses permanent magnet speed regulation technology as the core drive method and integrates it with the fan, motor, and control system on the same skid-mounted base.

[0003] In cooling and ventilation scenarios for industrial permanent magnet rotors, if the fan directly vents air, it may result in excessively strong local winds and insufficient winds in the surrounding areas. Existing technologies struggle to ensure that the airflow evenly covers the permanent magnet rotor space, thus failing to improve the uniformity of the cooling effect and limiting their practicality. Furthermore, existing technologies suffer from poor rotor integration, mechanical direction adjustment, and air-to-ground transmission during use. After shutdown, the air outlet becomes an open channel, allowing dust and moisture from the environment to backflow into the fan casing, leading to corrosion of the impeller, casing, and main shaft, reducing equipment lifespan. Existing technologies struggle to protect against this, further limiting their practicality. Utility Model Content

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system.

[0005] This utility model is implemented as follows: an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system is constructed. The device includes a base, in which a first motor is fixedly connected to the bottom of the base. The first motor is electrically connected to a permanent magnet controller via a cable. A conductor rotor is provided on the outer wall of the first motor. A permanent magnet rotor is provided at the right end of the conductor rotor. The output shaft at the right end of the first motor is connected to the fan body. An air outlet is provided at the upper part of the fan body. A shielding mechanism is provided at the rear end of the top of the fan body. An adjustment component is provided at the front side of the base. The adjusting component includes a first fixing plate. The first fixing plate is fixedly connected to the left front end of the base. A fourth motor is fixedly connected to the left end of the first fixing plate. A lead screw is fixedly connected to the right output shaft of the fourth motor. The right end of the lead screw is rotatably connected to the left end of a second fixing plate. An electromagnetic brake is sleeved on the right end of the outer wall of the lead screw. A timer is fixedly connected to the right end of the second fixing plate. A mounting shell is fixedly connected to the right front end of the base. A connecting shell is fixedly connected to the bottom of the mounting shell. A motor is fixedly connected to the left end of the connecting shell. A rotating disk is fixedly connected to the right output shaft of the motor. A first protruding rod is eccentrically arranged on the right end of the rotating disk. A sliding groove swing rod is slidably connected to the outer wall of the first protruding rod. The upper part of the sliding groove swing rod is slidably connected to the outer wall of the second protruding rod. A sliding extrusion plate is fixedly connected to the left end of the second protruding rod. A control switch is fixedly connected to the rear end of the mounting shell. The control switch is electrically connected to the timer. The lower left end of the sliding groove swing rod is rotatably connected to the lower right end of the connecting shell. The bottom of the sliding extrusion plate is slidably connected to the top of the connecting shell.

[0006] Preferably, the air outlet includes an air outlet, the air outlet is provided on the upper part of the fan body, eight sets of air outlet plates are fixedly connected inside the air outlet, and a flow guiding mechanism is fixedly connected to the upper right end of the fan body.

[0007] Preferably, the flow guiding mechanism includes a first mounting box, which is fixedly connected to the upper right end of the fan body. A flow guiding plate is provided at the left end of the first mounting box. An mounting plate is fixedly connected to the rear end of the first mounting box. A second motor is fixedly connected to the upper left end of the mounting plate. A first rotating rod is fixedly connected to the output shaft at the right end of the second motor. A slider is rotatably connected to the lower right end of the first rotating rod. The slider is slidably connected to the outer wall of the swing rod. An mounting rod is fixedly connected to the lower left end of the swing rod. A laser rangefinder is fixedly connected to the front end of the first mounting box.

[0008] Preferably, the shielding mechanism includes a baffle. The baffle is provided at the top rear end of the fan body. A second mounting box is fixedly connected to the top front end of the fan body. A connecting rod is fixedly connected to the bottom rear end of the second mounting box. A base plate is fixedly connected to the top of the connecting rod. A third motor is fixedly connected to the bottom front end of the base plate. A swing block is fixedly connected to the top output shaft of the third motor. A second rotating rod is rotatably connected to the rear end of the swing block. A moving rod is rotatably connected to the rear end of the outer wall of the second rotating rod. The moving rod passes through the limiting block and is slidably connected to its interior.

[0009] Preferably, the front end of the second fixing plate is fixedly connected to the right front end of the base, and the lead screw passes through the conductor rotor and the permanent magnet rotor and is threadedly connected to them.

[0010] Preferably, a guide plate is fixedly connected to the left end of the mounting rod, and the mounting rod passes through the mounting plate, the first mounting box and the fan body and is rotatably connected to their interior.

[0011] Preferably, a swing arm is rotatably connected to the lower right end of the mounting plate, and the laser rangefinder is electrically connected to an external display screen.

[0012] Preferably, the bottom of the limiting block is fixedly connected to the rear end of the top of the base plate, the front end of the baffle is provided with an insertion hole, and the moving rod is inserted and fixed into the insertion hole.

[0013] This utility model has the following advantages: This utility model provides an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system, which, compared with similar equipment, has the following improvements: This utility model discloses an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system. It incorporates an adjusting mechanism, employing multiple micro-harmonic reducers in conjunction with circumferentially distributed lead screws to simultaneously and synchronously push the permanent magnet rotor from multiple points, ensuring absolute parallelism during movement and avoiding any tilting that could lead to localized friction or performance loss. An electromagnetic brake indirectly prevents further movement of the permanent magnet rotor. Finally, a timer records the motor's operating time, and the performance degradation curve of the lead screw is analyzed to provide data support for subsequent operations. A flow guiding mechanism is included, adjusting the guide plates to ensure more even airflow coverage of the permanent magnet rotor space, improving the uniformity of cooling. A shielding mechanism is also included, covering the fan body's outlet with baffles to prevent dust and moisture from entering the fan body, extending its service life. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the fan body of this utility model; Figure 2 This is a three-dimensional structural diagram of the adjusting component of this utility model; Figure 3 This is a three-dimensional exploded view of the internal structure of the mounting shell of this utility model. Figure 4 This is a three-dimensional structural diagram of the airflow guiding mechanism and air outlet component of this utility model; Figure 5 This is a three-dimensional structural diagram of the flow guiding mechanism of this utility model; Figure 6 This is a schematic diagram of the structure of the first mounting box of this utility model from the right side; Figure 7 This is a three-dimensional exploded view of the shielding mechanism of this utility model.

[0015] The components include: base-1, first motor-2, permanent magnet controller-3, conductor rotor-4, permanent magnet rotor-5, fan body-6, air outlet-7, air outlet-71, air outlet plate-72, air guide mechanism-73, first mounting box-731, air guide plate-732, mounting plate-733, second motor-734, first rotating rod-735, slider-736, swing rod-737, mounting rod-738, laser rangefinder-739, shielding mechanism-8, baffle-81, second mounting box-82, connecting rod- 83. Base plate - 84. Third motor - 85. Swing block - 86. Second rotating rod - 87. Moving rod - 88. Limiting block - 89. Adjusting component - 9. First fixing plate - 91. Fourth motor - 92. Lead screw - 93. Second fixing plate - 94. Electromagnetic brake - 95. Timer - 96. Mounting shell - 97. Connecting shell - 98. Motor - 99. Rotating disk - 910. First protruding rod - 911. Slide swing rod - 912. Second protruding rod - 913. Sliding extrusion plate - 914. Control switch - 915. Detailed Implementation

[0016] The following is in conjunction with the appendix Figures 1-7 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.

[0019] Example 1: Please see Figures 1-3 This utility model discloses an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system, including a base 1. A first motor 2 is fixedly connected to the bottom of the base 1. The first motor 2 is electrically connected to a permanent magnet controller 3 via a cable. A conductor rotor 4 is provided on the outer wall of the first motor 2. A permanent magnet rotor 5 is provided at the right end of the conductor rotor 4. The output shaft at the right end of the first motor 2 is connected to the fan body 6. An air outlet 7 is provided at the top of the fan body 6. A shielding mechanism 8 is provided at the rear end of the top of the fan body 6. An adjustment component 9 is provided on the front side of the base 1.

[0020] The adjusting component 9 includes a first fixing plate 91. The first fixing plate 91 is fixedly connected to the left side of the front side of the base 1. The fourth motor 92 is fixedly connected to the left end of the first fixing plate 91. The first fixing plate 91 facilitates the installation and fixing of the fourth motor 92.

[0021] The right output shaft of the fourth motor 92 is fixedly connected to a lead screw 93. The right end of the lead screw 93 is rotatably connected to the left end of the second fixed plate 94, so that the fourth motor 92 can easily drive the lead screw 93 to rotate.

[0022] An electromagnetic brake 95 is sleeved on the right end of the outer wall of the lead screw 93. A timer 96 is fixedly connected to the right end of the second fixing plate 94. A mounting shell 97 is fixedly connected to the right side of the front end of the base 1. A connecting shell 98 is fixedly connected to the bottom inside the mounting shell 97. A motor 99 is fixedly connected to the left end inside the connecting shell 98. The connecting shell 98 facilitates the installation and fixing of the motor 99.

[0023] The right output shaft of the motor 99 is fixedly connected to a rotating disk 910. The right end of the rotating disk 910 is eccentrically provided with a first protruding rod 911. The outer wall of the first protruding rod 911 is slidably connected to a sliding groove swing rod 912. The upper inner part of the sliding groove swing rod 912 is slidably connected to the outer wall of the second protruding rod 913. The rotating disk 910 can easily drive the first protruding rod 911 to make circular motion.

[0024] The left end of the second protruding rod 913 is fixedly connected to a sliding extrusion plate 914. The rear end of the mounting shell 97 is fixedly connected to a control switch 915. The control switch 915 is electrically connected to the timer 96. The lower left end of the sliding swing rod 912 is rotatably connected to the lower right end of the connecting shell 98. The bottom of the sliding extrusion plate 914 is slidably connected to the top of the connecting shell 98.

[0025] The front end of the second fixing plate 94 is fixedly connected to the right end of the front side of the base 1, and the lead screw 93 passes through the conductor rotor 4 and the permanent magnet rotor 5 and is connected to their internal threads.

[0026] The working principle of the integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system based on Embodiment 1 is as follows: When using this device, first place it in the work area, then connect it to an external power source to provide the power required for its operation. When the first motor 2 drives the conductor rotor 4 to rotate, the rotating permanent magnetic field cuts the magnetic field lines in the conductor disk, generating a strong eddy current. This eddy current induces a magnetic field that interacts with the permanent magnetic field, thus "dragging" the permanent magnet rotor 5 to rotate synchronously and drive the fan body 6. When the magnetic coupling effect weakens, the transmitted torque decreases and the speed of the fan body 6 decreases. When the magnetic coupling effect strengthens, the transmitted torque increases and the speed of the fan body 6 increases until it approaches the speed of the first motor 2. At the same time, the fourth motor 92 is started. The fourth motor 92 drives the lead screw 93 to rotate. Multiple micro harmonic reducers are used in conjunction with the circumferentially distributed lead screw 93 push rods to push the permanent magnet rotor 5 from multiple points simultaneously and synchronously, ensuring that it is absolutely parallel during movement and avoiding any local friction or performance loss caused by tilting. When the fourth motor 92 drives the lead screw 93 to stop working, the electromagnetic brake 95 is activated, directly locking the lead screw 93 and preventing it from rotating, thereby indirectly preventing the movement of the permanent magnet rotor 5. When the fourth motor 92 drives the lead screw 93 to rotate, the motor 99 is activated, which drives the rotating disk 910 to rotate. The rotating disk 910 drives the first protrusion 911 to perform a circular motion. The first protrusion 911 drives the sliding groove swing rod 912 to swing backward. The sliding groove swing rod 912 drives the sliding extrusion plate 914 to move backward at the top of the connecting shell 98 through the second protrusion 913, so that the extrusion plate 914 extrudes the control switch 915. The control switch 915 drives the timer 96 to work, and the timer 96 records the working time of the motor 99. The performance decay curve of the lead screw 93 is analyzed by external equipment to provide data support for subsequent work.

[0027] Example 2: Please see Figures 4-6The present invention discloses an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system. Compared with the first embodiment, this embodiment further includes: an air outlet 7, which includes an air outlet 71. An air outlet 71 is provided on the upper part of the fan body 6. Eight sets of air outlet plates 72 are fixedly connected inside the air outlet 71. A flow guiding mechanism 73 is fixedly connected to the upper right end of the fan body 6.

[0028] The flow guiding mechanism 73 includes a first mounting box 731. The first mounting box 731 is fixedly connected to the upper right end of the fan body 6. A flow guiding plate 732 is provided at the left end of the first mounting box 731. An mounting plate 733 is fixedly connected to the rear end of the first mounting box 731. The first mounting box 731 facilitates the installation and fixing of the mounting plate 733.

[0029] A second motor 734 is fixedly connected to the upper left end of the mounting plate 733. A first rotating rod 735 is fixedly connected to the output shaft at the right end of the second motor 734. A slider 736 is rotatably connected to the lower right end of the first rotating rod 735. The slider 736 is slidably connected to the outer wall of the swing rod 737, and the slider 736 facilitates the swinging of the swing rod 737.

[0030] A mounting rod 738 is fixedly connected to the lower left end of the swing rod 737. A laser rangefinder 739 is fixedly connected to the front end of the first mounting box 731. A guide plate 732 is fixedly connected to the left end of the mounting rod 738. The guide plate 732 facilitates the airflow to cover the space of the permanent magnet rotor 5 more evenly.

[0031] The mounting rod 738 passes through the mounting plate 733, the first mounting box 731 and the fan body 6 and is rotatably connected to them. The lower right end of the mounting plate 733 is rotatably connected to the swing rod 737. The laser rangefinder 739 is electrically connected to the external display screen.

[0032] In this embodiment: During operation, the fan body 6 discharges air through the air outlet 71, and then disperses the gas through the air outlet plate 72 to improve gas dispersion. When the guide plate 732 needs to be adjusted, the second motor 734 is started. The second motor 734 drives the first rotating rod 735 to rotate. The first rotating rod 735 drives the slider 736 to slide on the outer wall of the swing rod 737, and simultaneously drives the swing rod 737 to swing. The swing rod 737 drives the mounting rod 738 to rotate, and the mounting rod 738 drives the guide plate 732 to rotate. By adjusting the guide plate 732, the airflow can be more evenly covered in the space of the permanent magnet rotor 5, improving the uniformity of the cooling effect. During the swing of the swing rod 737, the position is detected by the laser rangefinder 739, and the electrical signal is transmitted to the external display screen. The adjustment angle of the guide plate 732 is indirectly determined by the distance information on the external display screen.

[0033] Example 3: Please see Figure 7The present invention discloses an integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system. Compared with the first embodiment, this embodiment further includes: a shielding mechanism 8, which includes a baffle 81. The baffle 81 is provided at the rear end of the top of the fan body 6. A second mounting box 82 is fixedly connected to the front end of the top of the fan body 6. A connecting rod 83 is fixedly connected to the rear end of the bottom inside the second mounting box 82. The second mounting box 82 facilitates the installation and fixing of the connecting rod 83.

[0034] A base plate 84 is fixedly connected to the top of the connecting rod 83. A third motor 85 is fixedly connected to the front end of the bottom of the base plate 84. A swing block 86 is fixedly connected to the top output shaft of the third motor 85. A second rotating rod 87 is rotatably connected to the rear end of the swing block 86. The third motor 85 can easily drive the swing block 86 to rotate.

[0035] The rear end of the outer wall of the second rotating rod 87 is rotatably connected to a moving rod 88. The moving rod 88 passes through the limiting block 89 and is slidably connected to its interior. The bottom of the limiting block 89 is fixedly connected to the rear end of the top of the base plate 84. The front end of the baffle 81 is provided with an insertion hole, and the moving rod 88 is inserted and fixedly connected to the insertion hole.

[0036] The cooperative relationship between the adjusting component 9 and the blocking mechanism 8 Both work together to ensure stable wind pressure in the wind turbine system under varying operating conditions, improving system reliability and energy efficiency. The following aspects are addressed: Dynamic response coordination: When the system detects a change in air pressure, for example, due to changes in external pipeline resistance or user demand, the regulating component 9 acts first: by adjusting the position of the permanent magnet rotor to change the fan speed, thereby quickly correcting the air pressure. If the air pressure is still unstable or fluctuates after the speed adjustment, the blocking mechanism 8 then intervenes: by adjusting the opening of the baffle 81 to limit or release the air volume, it plays a buffering role and prevents pressure overshoot or drop.

[0037] Preventative coordination: During fan start-up or shutdown, the regulating component 9 may not be able to reach the target speed instantly. In this case, the blocking mechanism 8 can reduce its opening in advance to limit the initial airflow and avoid sudden pressure changes. Similarly, when the regulating component 9 makes a large-range speed adjustment, the blocking mechanism 8 can act synchronously to smoothly transition the airflow change.

[0038] Furthermore, components such as the timer 96 and motor 99 in the regulating component 9 can record the performance data of the lead screw 93, providing long-term operational trend analysis for the system. This data can be used to optimize the control strategy of the shielding mechanism 8, for example, predicting pressure fluctuation points and adjusting the baffle position in advance. The two are linked through a central controller to form a closed-loop control: the sensor monitors the wind pressure in real time, and the controller simultaneously outputs signals to the regulating component 9 and the shielding mechanism 8, achieving precise coordination.

[0039] In this embodiment: After the dust on the blower body 6 is blown away by external equipment, the staff covers the air outlet of the blower body 6 with the baffle 81, and then starts the third motor 85. The third motor 85 drives the swing block 86 to rotate. The swing block 86 drives the moving rod 88 to move backward within the limit block 89 through the rotational connection with the second rotating rod 87, so that the moving rod 88 is inserted into the front hole of the baffle 81 to achieve insertion and fixation. This installs and fixes the baffle 81, preventing dust and moisture in the environment from entering the interior of the blower body 6 and extending the service life of the blower body 6.

[0040] This utility model provides an improved integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system. It features an adjusting component 9 and employs multiple micro-harmonic reducers in conjunction with circumferentially distributed lead screws 93 to simultaneously and synchronously push the permanent magnet rotor 5 from multiple points, ensuring absolute parallelism during movement and avoiding any localized friction or performance loss due to tilting. An electromagnetic brake 95 indirectly prevents the movement of the permanent magnet rotor 5. Finally, a timer 96 records the operating time of the motor 99, and the performance degradation curve of the lead screw 93 is analyzed to provide data support for subsequent work. A flow guiding mechanism 73 is provided, and by adjusting the guide plate 732, the airflow more evenly covers the space of the permanent magnet rotor 5, improving the uniformity of the cooling effect. A shielding mechanism 8 is provided, and by covering the air outlet of the fan body 6 with a baffle 81, dust and moisture from the environment are prevented from entering the fan body 6, extending the service life of the fan body 6.

[0041] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0042] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system, comprising a base (1), wherein a first motor (2) is fixedly connected to the bottom of the base (1), the first motor (2) is electrically connected to a permanent magnet controller (3) via a cable, a conductor rotor (4) is provided on the outer wall of the first motor (2), a permanent magnet rotor (5) is provided at the right end of the conductor rotor (4), the output shaft at the right end of the first motor (2) is connected to the fan body (6), an air outlet (7) is provided at the top of the fan body (6), a shielding mechanism (8) is provided at the rear end of the top of the fan body (6), and an adjusting component (9) is provided at the front side of the base (1); Its features are: The adjusting component (9) includes a first fixing plate (91). The first fixing plate (91) is fixedly connected to the left front end of the base (1). A fourth motor (92) is fixedly connected to the left end of the first fixing plate (91). A lead screw (93) is fixedly connected to the output shaft of the right end of the fourth motor (92). The right end of the lead screw (93) is rotatably connected to the left end of the second fixing plate (94). An electromagnetic brake (95) is sleeved on the right end of the outer wall of the lead screw (93). A timer (96) is fixedly connected to the right end of the second fixing plate (94). A mounting shell (97) is fixedly connected to the right front end of the base (1). A connecting shell (98) is fixedly connected to the bottom of the mounting shell (97). A motor (99) is fixedly connected to the left end of the connecting shell (98). A rotating disk (910) is fixedly connected to the output shaft at the right end of the motor (99). A first protruding rod (911) is eccentrically provided at the right end of the rotating disk (910). A sliding groove swing rod (912) is slidably connected to the outer wall of the first protruding rod (911). The upper part of the sliding groove swing rod (912) is slidably connected to the outer wall of the second protruding rod (913). A sliding extrusion plate (914) is fixedly connected to the left end of the second protruding rod (913). A control switch (915) is fixedly connected to the rear end of the mounting shell (97). The control switch (915) is electrically connected to the timer (96). The lower left end of the sliding groove swing rod (912) is rotatably connected to the lower right end of the connecting shell (98). The bottom of the sliding extrusion plate (914) is slidably connected to the top of the connecting shell (98).

2. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 1, characterized in that: The air outlet component (7) includes an air outlet (71). An air outlet (71) is provided on the upper part of the fan body (6). Eight sets of air outlet plates (72) are fixedly connected inside the air outlet (71). A flow guiding mechanism (73) is fixedly connected to the upper right end of the fan body (6).

3. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 2, characterized in that: The flow guiding mechanism (73) includes a first mounting box (731). The upper right end of the fan body (6) is fixedly connected to the first mounting box (731). The left end of the first mounting box (731) is provided with a flow guide plate (732). The rear end of the first mounting box (731) is fixedly connected to a mounting plate (733). The upper left end of the mounting plate (733) is fixedly connected to a second motor (734). The right end output shaft of the second motor (734) is fixedly connected to a first rotating rod (735). The lower right end of the first rotating rod (735) is rotatably connected to a slider (736). The slider (736) is slidably connected to the outer wall of the swing rod (737). The lower left end of the swing rod (737) is fixedly connected to a mounting rod (738). The front end of the first mounting box (731) is fixedly connected to a laser rangefinder (739).

4. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 3, characterized in that: The shielding mechanism (8) includes a baffle (81). The baffle (81) is provided at the top rear end of the fan body (6). A second mounting box (82) is fixedly connected to the top front end of the fan body (6). A connecting rod (83) is fixedly connected to the bottom rear end of the second mounting box (82). A base plate (84) is fixedly connected to the top of the connecting rod (83). A third motor (85) is fixedly connected to the bottom front end of the base plate (84). A swing block (86) is fixedly connected to the top output shaft of the third motor (85). A second rotating rod (87) is rotatably connected to the rear end of the swing block (86). A moving rod (88) is rotatably connected to the rear end of the outer wall of the second rotating rod (87). The moving rod (88) passes through the limiting block (89) and is slidably connected to its interior.

5. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 4, characterized in that: The front end of the second fixing plate (94) is fixedly connected to the right end of the front side of the base (1), and the lead screw (93) passes through the conductor rotor (4) and the permanent magnet rotor (5) and is threadedly connected to them.

6. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 5, characterized in that: The left end of the mounting rod (738) is fixedly connected to the guide plate (732). The mounting rod (738) passes through the mounting plate (733), the first mounting box (731) and the fan body (6) and is rotatably connected to its interior.

7. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 6, characterized in that: The lower right end of the mounting plate (733) is rotatably connected to a swing rod (737), and the laser rangefinder (739) is electrically connected to an external display screen.

8. The integrated skid-mounted permanent magnet flexible non-contact energy-saving speed-regulating fan system according to claim 7, characterized in that: The bottom of the limiting block (89) is fixedly connected to the rear end of the top of the base plate (84), and the front end of the baffle (81) is provided with an insertion hole, and the moving rod (88) is inserted and fixed into the insertion hole.

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