A multi-dust removal fan linkage control system

Abstract

The present invention discloses a multi-dust removal fan linkage control system, which is applied in the technical field of dust removal fans. By setting up the cooperation of the surrounding frame and the buffer spring, the present invention can facilitate the support of the bottom plate. When the structure on the top of the bottom plate operates, vibrations will be generated, and the connected bottom plate will shake inside the surrounding frame due to the elasticity of the buffer spring to reduce the vibration frequency and reduce the noise at the operation position. The provided layer rack is used for installing the structure, the provided main fan is used for dust removal, and the provided auxiliary fan is used for removing the dust that approaches the fan due to the attraction of the main fan but is not sucked by the main fan. Since the auxiliary fan is installed at the position of the wind hood through the connecting hose and the branch pipe, the horn-shaped wind hood effectively increases the suction area, and because the amount of dust to be sucked is small, the situation of insufficient suction will not occur.

Description

Technical Field

[0001] The present invention belongs to the technical field of dust removal fans, and particularly relates to a multi-dust removal fan linkage control system. Background Art

[0002] Based on the principle of fan dust removal and the required equipment, when dust in the environment is removed by a dust removal fan, various situations may be encountered, but not limited to the following. The existing dust removal fan mainly consists of a filter, a fan, and a dust collection box. The dusty air enters the box from the dust source through the dust suction hood, air duct, and air inlet. Due to the sudden expansion of the air flow, the flow rate drops suddenly, and large-particle powders are separated from the dusty air under the action of their own weight and settle into the ash-drawing drawer. The remaining dust particles are retained on the outer wall of the filter element due to the sieving, collision, hooking, static electricity, etc. of the filter element. The purified air is discharged through the outlet of the dust removal fan.

[0003] Chinese Patent CN102606188B discloses a dust removal fan, including a dust remover, a water tank, a water pump, and a slurry pump, including: a first liquid level sensor installed at the water storage tank of the dust remover to detect the water level in the water storage tank and feedback the detected water level information to the controller; the controller determines whether the water level in the water storage tank is within the specified water level range according to the water level information. If it is not within the specified water level range, an adjustment instruction is sent to the frequency regulator to adjust the rotation speed of the water pump motor and the rotation speed of the slurry pump motor, so that the water level in the water storage tank is within the specified water level range. According to the technical solution of the present invention, the liquid level of the water storage tank of the dust remover can always be in a safe position, and alarm and shutdown processing can be performed in case of a failure. The present invention also provides a water system control method for a dust removal fan.

[0004] When the existing dust removal fan linkage control system is removing dust, dust often approaches the fan due to the attraction of the fan, but is not sucked by the fan and is directly blown to the surface and rear of the fan by the air flow in the air. The amount of this part of the dust is small, which is not convenient to clean and cannot be reasonably collected and removed during the dust removal operation, making it relatively inconvenient to use;

[0005] Based on the above-mentioned problems, we found that it is difficult for the existing dust removal fans in the prior art to avoid the above problems. Therefore, we propose a multi-dust removal fan linkage control system that can effectively detect the dust that has not been removed due to the air flow in the environment around the dust removal fan and can suck this dust. Summary of the Invention

[0006] The purpose of the present invention is to provide a multi-dust removal fan linkage control system, and its advantage is that it can effectively detect the dust that has not been removed due to the air flow in the environment around the dust removal fan and can suck this dust.

[0007] The above technical object of the present invention is achieved through the following technical solutions: A multi-dust removal fan linkage control system includes a bottom plate and a fan control system. A shelf is bolted to the top of the bottom plate. A main fan is arranged on the top of the shelf. An air hood is arranged on the top of the main fan. A secondary fan is bolted to the rear side of the top of the shelf. The secondary fan is arranged behind the main fan. A connecting hose is bolted to the air inlet end of the secondary fan. A branch pipe is bolted to the bottom of the connecting hose. The branch pipe is bolted to the top of the shelf. The front side of the branch pipe is bolted to the rear side of the air hood. The input end of the fan control system is unidirectionally electrically connected to a power supply module;

[0008] The fan control system includes a central control module. The output end of the central control module is unidirectionally electrically connected to a main dust removal module. The output end of the central control module is unidirectionally electrically connected to a cooperative dust removal module. The input end of the central control module is unidirectionally electrically connected to a diffusion detection module. The input end of the central control module is unidirectionally electrically connected to a tail end detection module. The output end of the central control module is unidirectionally electrically connected to an angle adjustment module;

[0009] A surrounding frame is arranged on the outer side of the bottom plate. Buffer springs are bolted to the top and bottom of the inner wall of the surrounding frame. The side of the buffer spring close to the bottom plate is bolted to the bottom plate.

[0010] By adopting the above technical solutions, through the cooperation of the surrounding frame and the buffer springs, it is convenient to support the bottom plate. When the structure on the top of the bottom plate operates, vibrations will be generated, and the connected bottom plate will shake inside the surrounding frame due to the elasticity of the buffer springs to reduce the vibration frequency and reduce the noise at the operation position. The provided shelf is used for installing the structure. The provided main fan is used for dust removal. The provided secondary fan is used for removing the dust that approaches the fan due to the suction of the main fan but is not sucked by the main fan. Since the secondary fan is installed at the position of the air hood through the connecting hose and the branch pipe, the trumpet-shaped air hood effectively increases the suction area. And because the amount of dust to be sucked is small, there will be no situation of insufficient suction. The provided fan control system is used to control the structure. The provided diffusion detection module is used to detect the concentration of the dust that has not been sucked into the main fan. When it reaches a certain value, the cooperative dust removal module is controlled by the central control module to suck the dust. Finally, the tail end detection module detects the impurity content in the air discharged after dust removal. The provided angle adjustment module can facilitate the adjustment of the elevation angle of the main fan.

[0011] The present invention is further arranged as follows: Universal wheels are bolted to the chamfer at the bottom of the surrounding frame. The number of the universal wheels is four. A bracket is bolted to the top of the bottom plate. The top of the bracket is bolted to the shelf.

[0012] With the above technical solution, by setting the universal wheels, it is convenient to move the structure, enabling the structure to be moved to the required working position with less effort. The provided bracket is used for installing and supporting between the shelf and the bottom plate, making the structure more reasonable.

[0013] The present invention is further configured as: a first dust sensor is bolted to the front side outside the main blower, and second dust sensors are bolted to both the air outlet and the right side of the front side of the auxiliary blower.

[0014] With the above technical solution, by setting the first dust sensor, it is convenient to detect the dust in the air flow passing outside the main blower. The provided second dust sensors are convenient for detecting the dust content at the exhaust positions of the auxiliary blower and the main blower.

[0015] The present invention is further configured as: a first rotating shaft is bolted to the top of the bottom plate, the top of the first rotating shaft is bolted to the rear side of the bottom of the main blower, a telescopic cylinder is bolted to the inside of the bottom plate, and the telescopic end of the telescopic cylinder is movably connected to the bottom of the main blower.

[0016] With the above technical solution, by setting the first rotating shaft, it is convenient for the main blower to rotate and tilt along the top of the bottom plate. The provided telescopic cylinder is used to push the main blower to rotate and tilt along the top of the bottom plate.

[0017] The present invention is further configured as: the telescopic end of the telescopic cylinder is bolted to a second rotating shaft, the top of the second rotating shaft is bolted to a slider, the outside of the slider is slidably connected to a slide rail, and the top of the slide rail is bolted to the bottom of the main blower.

[0018] With the above technical solution, by setting the second rotating shaft in cooperation with the slider, when the telescopic cylinder extends, it can reasonably push the main blower to tilt by the movement of the second rotating shaft and the slider inside the slide rail, and at the same time make the second rotating shaft rotate, making the structure more reasonable.

[0019] The present invention is further configured as: a blocking net is arranged on the front side inside the main blower, a vibration motor is bolted to the top inside the main blower, and the telescopic end of the vibration motor is in movable contact with the rear side of the blocking net.

[0020] With the above technical solution, by setting the blocking net, it is convenient to preliminarily filter the air flow entering the main blower, avoiding the structure blockage caused by floating garbage, flocculent impurities, etc. entering the main blower. The provided vibration motor can be started after the operation to facilitate vibrating the impurities off the blocking net.

[0021] The present invention is further configured as: a ring frame is bolted to the inner wall of the main blower, a connecting tension spring is bolted to the front side of the ring frame, and the front side of the connecting tension spring is bolted to the blocking net.

[0022] With the above technical solution, by setting up the ring frame and the connecting tension spring in cooperation, it is convenient to fix the retaining net, and the retaining net can have a movable space and is easy to rebound after movement.

[0023] The present invention is further configured as: a slide bar is bolted to the inner wall of the surrounding frame, the slide bar is arranged outside the buffer spring, and the outside of the slide bar penetrates through the bottom plate and is slidably connected to the bottom plate.

[0024] With the above technical solution, by setting up the slide bar, it is convenient to limit between the surrounding frame and the bottom plate, and can guide the movement of the bottom plate, and can also prevent the buffer spring from undergoing radial deformation resulting in abnormal use.

[0025] The present invention is further configured as: the main dust removal module is a main fan, the cooperating dust removal module is a secondary fan, and the angle adjustment module is a telescopic cylinder.

[0026] With the above technical solution, by setting the main fan as the main dust removal module to achieve the main dust removal effect, the secondary fan as the cooperating dust removal module can perform dust removal operations on the dust not sucked by the main fan, and the telescopic cylinder as the angle adjustment module can lift or lower the front side of the main fan through the expansion and contraction of the telescopic end to achieve the effect of adjusting the dust removal angle of the main fan.

[0027] The present invention is further configured as: the diffusion detection module is a first dust sensor, and the end detection module is a second dust sensor.

[0028] With the above technical solution, by setting the first dust sensor as the diffusion detection module, it is convenient to detect the escaped dust not removed by the main fan, and the second dust sensor as the end detection module is used to detect the air flow after dust removal is completed.

[0029] In summary, the present invention has the following beneficial effects:

[0030] By setting the cooperation of the surrounding frame and the buffer spring, it is convenient to support the bottom plate. When the structure on the top of the bottom plate operates, vibrations will be generated, and the connected bottom plate will shake inside the surrounding frame due to the elasticity of the buffer spring to reduce the vibration frequency and the noise at the operation position. The set shelf is used for installing the structure, the set main fan is used for dust removal, and the set auxiliary fan is used for dust removal of the dust that approaches the fan due to the attraction of the main fan but is not sucked by the main fan. Since the auxiliary fan is installed at the position of the wind hood through the connecting hose and the branch pipe, the horn-shaped wind hood effectively increases the suction area, and because the amount of dust to be sucked is small, there will be no situation of insufficient suction. The set fan control system is used to control the structure, the set diffusion detection module is used to detect the concentration of the dust that is not sucked into the main fan, and when it reaches a certain value, the central control module controls and cooperates with the dust removal module to suck the dust. Finally, the tail-end detection module detects the impurity content in the air discharged after dust removal, and the set angle adjustment module can facilitate the adjustment of the elevation angle of the main fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is the overall structural schematic diagram of the present invention;

[0032] Figure 2 is the structural schematic diagram of the bottom plate of the present invention;

[0033] Figure 3 is the structural schematic diagram of the retaining net of the present invention;

[0034] Figure 4 is the structural schematic diagram of the telescopic cylinder of the present invention;

[0035] Figure 5 is the partial structural schematic diagram of the surrounding frame of the present invention;

[0036] Figure 6 is the structural schematic diagram of the branch pipe of the present invention;

[0037] Figure 7 is the partial structural schematic diagram of the present invention;

[0038] Figure 8 is the schematic diagram of the fan control system of the present invention.

[0039] Reference Signs: 1, bottom plate; 2, fan control system; 201, central control module; 202, main dust removal module; 203, cooperating dust removal module; 204, diffusion detection module; 205, end detection module; 206, angle adjustment module; 3, shelf; 4, main fan; 5, air hood; 6, auxiliary fan; 7, connecting hose; 8, branch pipe; 9, power supply module; 10, surrounding frame; 11, sliding rod; 12, buffer spring; 13, universal wheel; 14, bracket; 15, first dust sensor; 16, second dust sensor; 17, first rotating shaft; 18, telescopic cylinder; 19, second rotating shaft; 20, slider; 21, slide rail; 22, blocking net; 23, vibration motor; 24, ring frame; 25, connecting tension spring. Detailed Implementation Manner

[0040] The present invention will be further described in detail below with reference to the accompanying drawings.

[0041] Embodiment 1:

[0042] Refer to Figure 1-5 , a multi-dust-removing fan linkage control system, including a bottom plate 1 and a fan control system 2. A shelf 3 is bolted to the top of the bottom plate 1. A main fan 4 is arranged on the top of the shelf 3. An air hood 5 is arranged on the top of the main fan 4. An auxiliary fan 6 is bolted to the rear side of the top of the shelf 3. The auxiliary fan 6 is arranged at the rear of the main fan 4. A connecting hose 7 is bolted to the air inlet end of the auxiliary fan 6. A branch pipe 8 is bolted to the bottom of the connecting hose 7. The branch pipe 8 is bolted to the top of the shelf 3. The front side of the branch pipe 8 is bolted to the rear side of the air hood 5. The input end of the fan control system 2 is unidirectionally electrically connected to a power supply module 9;

[0043] A surrounding frame 10 is arranged on the outside of the bottom plate 1. Buffer springs 12 are bolted to both the top and the bottom of the inner wall of the surrounding frame 10. The side of the buffer spring 12 close to the bottom plate 1 is bolted to the bottom plate 1. By arranging the surrounding frame 10 and the buffer springs 12 in cooperation, it is convenient to support the bottom plate 1. When the structure on the top of the bottom plate 1 operates, vibrations will be generated, and the connected bottom plate 1 will shake inside the surrounding frame 10 due to the elasticity of the buffer springs 12 to reduce the vibration frequency and reduce the noise at the operation position. The arranged shelf 3 is used for installing the structure. The arranged main fan 4 is used for dust removal. The arranged auxiliary fan 6 is used for removing the dust that approaches the fan due to the suction of the main fan 4 but is not sucked by the main fan 4. Since the auxiliary fan 6 is installed at the position of the air hood 5 through the connecting hose 7 and the branch pipe 8, the trumpet-shaped air hood 5 effectively increases the suction area, and because the amount of dust to be sucked is small, there will be no situation of insufficient suction.

[0044] As Figure 2As shown in the figure, universal wheels 13 are bolted at the bottom chamfer of the surrounding frame 10. The number of universal wheels 13 is four. A bracket 14 is bolted to the top of the bottom plate 1, and the top of the bracket 14 is bolted to the shelf 3. By setting the universal wheels 13, it is convenient to move the structure, enabling the structure to be moved to the required working position with less effort. The provided bracket 14 is used for the installation and support between the shelf 3 and the bottom plate 1, making the structure more reasonable.

[0045] As Figure 3 shown, a baffle net 22 is arranged on the front side inside the main fan 4. A vibration motor 23 is bolted to the top inside the main fan 4. The telescopic end of the vibration motor 23 is in movable contact with the rear side of the baffle net 22. By setting the baffle net 22, it is convenient to preliminarily filter the air flow entering the main fan 4, avoiding the structural blockage caused by floating garbage, flocculent impurities, etc. entering the main fan 4. The provided vibration motor 23 can be started after the operation to facilitate vibrating the impurities off the baffle net 22.

[0046] As Figure 3 shown, a ring frame 24 is bolted to the inner wall of the main fan 4. A connecting spring 25 is bolted to the front side of the ring frame 24, and the front side of the connecting spring 25 is bolted to the baffle net 22. By setting the ring frame 24 and the connecting spring 25 in cooperation, it is convenient to fix the baffle net 22, and enables the baffle net 22 to have a movable space and be convenient to rebound after movement.

[0047] As Figure 5 shown, a sliding rod 11 is bolted to the inner wall of the surrounding frame 10. The sliding rod 11 is arranged outside the buffer spring 12. The outside of the sliding rod 11 penetrates through the bottom plate 1 and is slidably connected to the bottom plate 1. By setting the sliding rod 11, it is convenient to limit the position between the surrounding frame 10 and the bottom plate 1, guide the movement of the bottom plate 1, and also avoid the abnormal use caused by the radial deformation of the buffer spring 12.

[0048] Brief description of the usage process: First, through the cooperation of the surrounding frame 10, the buffer spring 12 and the sliding rod 11, it is used to support the bottom plate 1 and the structures thereon. When the main fan 4 and the auxiliary fan 6 are running, vibrations will be generated, and the connected bottom plate 1 will shake inside the surrounding frame 10 due to the elasticity of the buffer spring 12 to reduce the vibration frequency and the noise at the operation position. The provided main fan 4 is used for dust removal, and the provided auxiliary fan 6 is used for dust removal of the dust that approaches the fan due to the attraction of the main fan 4 but is not sucked by the main fan 4. Since the auxiliary fan 6 is installed at the position of the wind hood 5 through the connecting hose 7 and the branch pipe 8, the trumpet-shaped wind hood 5 effectively increases the suction area. The provided baffle net 22 is used to intercept impurities and prevent them from getting stuck inside the main fan 4. The vibration motor 23 vibrates the impurities off the baffle net 22 for easy cleaning.

[0049] Embodiment 2:

[0050] Reference Figure 1-8 , including a bottom plate 1 and a fan control system 2. A shelf 3 is bolted to the top of the bottom plate 1. A main fan 4 is arranged on the top of the shelf 3. An air hood 5 is arranged on the top of the main fan 4. A secondary fan 6 is bolted to the rear side of the top of the shelf 3. The secondary fan 6 is arranged behind the main fan 4. A connecting hose 7 is bolted to the air inlet end of the secondary fan 6. A branch pipe 8 is bolted to the bottom of the connecting hose 7. The branch pipe 8 is bolted to the top of the shelf 3. The front side of the branch pipe 8 is bolted to the rear side of the air hood 5. The input end of the fan control system 2 is unidirectionally electrically connected to a power supply module 9;

[0051] The fan control system 2 includes a central control module 201. The output end of the central control module 201 is unidirectionally electrically connected to a main dust removal module 202. The output end of the central control module 201 is unidirectionally electrically connected to a cooperative dust removal module 203. The input end of the central control module 201 is unidirectionally electrically connected to a diffusion detection module 204. The input end of the central control module 201 is unidirectionally electrically connected to a tail end detection module 205. The output end of the central control module 201 is unidirectionally electrically connected to an angle adjustment module 206. The provided fan control system 2 is used to control the structure. The provided diffusion detection module 204 is used to detect the concentration of dust that has not been sucked into the main fan 4. When it reaches a certain value, the cooperative dust removal module 203 is controlled by the central control module 201 to suck the dust. Finally, the impurity content in the air discharged after dust removal is detected by the tail end detection module 205. The provided angle adjustment module 206 can facilitate the adjustment of the elevation angle of the main fan 4.

[0052] As Figure 7 shown, a first dust sensor 15 is bolted to the front side outside the main fan 4. Second dust sensors 16 are bolted to both the air outlet of the secondary fan 6 and the right side of the front side of the secondary fan 6. By providing the first dust sensor 15, it can facilitate the detection of the dust in the air flow passing outside the main fan 4. The provided second dust sensors 16 can facilitate the detection of the dust content at the exhaust positions of the secondary fan 6 and the main fan 4.

[0053] As Figure 4 shown, a first rotating shaft 17 is bolted to the top of the bottom plate 1. The top of the first rotating shaft 17 is bolted to the rear side of the bottom of the main fan 4. A telescopic cylinder 18 is bolted to the inside of the bottom plate 1. The telescopic end of the telescopic cylinder 18 is movably connected to the bottom of the main fan 4. By providing the first rotating shaft 17, it can facilitate the rotation and inclination of the main fan 4 along the top of the bottom plate 1. The provided telescopic cylinder 18 is used to push the main fan 4 to rotate and incline along the top of the bottom plate 1.

[0054] As Figure 4As shown in the figure, the telescopic end of the telescopic cylinder 18 is bolted with a second rotating shaft 19. The top of the second rotating shaft 19 is bolted with a slider 20. The outside of the slider 20 is slidably connected with a slide rail 21. The top of the slide rail 21 is bolted with the bottom of the main fan 4. By setting the second rotating shaft 19 in cooperation with the slider 20, when the telescopic cylinder 18 extends, it can move inside the slide rail 21 through the second rotating shaft 19 and the slider 20 to reasonably push the main fan 4 to tilt, and at the same time make the second rotating shaft 19 rotate, making the structure more reasonable.

[0055] As Figure 8 shown, the main dust removal module 202 is the main fan 4, the cooperating dust removal module 203 is the auxiliary fan 6, and the angle adjustment module 206 is the telescopic cylinder 18. By setting the main fan 4 as the main dust removal module 202, it is used to achieve the main dust removal effect. The auxiliary fan 6 as the cooperating dust removal module 203 can perform dust removal operations on the dust not sucked by the main fan 4. The telescopic cylinder 18 as the angle adjustment module 206 can lift or lower the front side of the main fan 4 through the expansion and contraction of the telescopic end, so as to achieve the effect of adjusting the dust removal angle of the main fan 4.

[0056] As Figure 8 shown, the diffusion detection module 204 is the first dust sensor 15, and the tail end detection module 205 is the second dust sensor 16. By setting the first dust sensor 15 as the diffusion detection module 204, it can facilitate the detection of the escaped dust not removed by the main fan 4. The second dust sensor 16 as the tail end detection module 205 is used to detect the air flow after dust removal.

[0057] Brief description of the usage process: During use, the fan control system 2 is used to control the structure. The set diffusion detection module 204 is used to detect the concentration of dust not sucked into the main fan 4. When it reaches a certain value, the cooperating dust removal module 203 is controlled by the central control module 201 to suck the dust. Finally, the tail end detection module 205 detects the impurity content in the air discharged after dust removal. The set angle adjustment module 206 can facilitate the adjustment of the elevation angle of the main fan 4.

[0058] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A multi-dust removal fan linkage control system, comprising a bottom plate (1) and a fan control system (2), characterized in that: A shelf (3) is bolted to the top of the bottom plate (1). A main fan (4) is arranged on the top of the shelf (3). An air hood (5) is arranged on the top of the main fan (4). A secondary fan (6) is bolted to the rear side of the top of the shelf (3). The secondary fan (6) is arranged behind the main fan (4). A connecting hose (7) is bolted to the air inlet end of the secondary fan (6). A branch pipe (8) is bolted to the bottom of the connecting hose (7). The branch pipe (8) is bolted to the top of the shelf (3). The front side of the branch pipe (8) is bolted to the rear side of the air hood (5). The input end of the fan control system (2) is unidirectionally electrically connected to a power supply module (9); The fan control system (2) includes a central control module (201). The output end of the central control module (201) is unidirectionally electrically connected to a main dust removal module (202). The output end of the central control module (201) is unidirectionally electrically connected to a cooperative dust removal module (203). The input end of the central control module (201) is unidirectionally electrically connected to a diffusion detection module (204). The input end of the central control module (201) is unidirectionally electrically connected to a tail end detection module (205). The output end of the central control module (201) is unidirectionally electrically connected to an angle adjustment module (206); A surrounding frame (10) is arranged on the outside of the bottom plate (1). Buffer springs (12) are bolted to both the top and the bottom of the inner wall of the surrounding frame (10). The side of the buffer spring (12) close to the bottom plate (1) is bolted to the bottom plate (1); The main dust removal module (202) is the main fan (4), and the cooperative dust removal module (203) is the secondary fan (6).

2. The multi-dust removal fan linkage control system according to claim 1, characterized in that: Universal wheels (13) are bolted to the chamfered corners at the bottom of the surrounding frame (10). The number of the universal wheels (13) is four. A bracket (14) is bolted to the top of the bottom plate (1). The top of the bracket (14) is bolted to the shelf (3).

3. The multi-dust removal fan linkage control system according to claim 1, wherein: A first dust sensor (15) is bolted to the front side outside the main fan (4). Second dust sensors (16) are bolted to both the air outlet of the secondary fan (6) and the right side of the front side of the secondary fan (6).

4. The multi-dust removal fan linkage control system according to claim 1, wherein: A first rotating shaft (17) is bolted to the top of the bottom plate (1). The top of the first rotating shaft (17) is bolted to the rear side of the bottom of the main fan (4). A telescopic cylinder (18) is bolted to the inside of the bottom plate (1). The telescopic end of the telescopic cylinder (18) is movably connected to the bottom of the main fan (4).

5. The multi-dust removal fan linkage control system according to claim 4, characterized in that: The telescopic end of the telescopic cylinder (18) is bolted to a second rotating shaft (19). The top of the second rotating shaft (19) is bolted to a slider (20). The outside of the slider (20) is slidably connected to a slide rail (21). The top of the slide rail (21) is bolted to the bottom of the main fan (4).

6. The multi-dust-removing fan linkage control system according to claim 1, wherein: A blocking net (22) is arranged on the front side inside the main fan (4). A vibration motor (23) is bolted to the top inside the main fan (4). The telescopic end of the vibration motor (23) is in movable contact with the rear side of the blocking net (22).

7. A multi-dust removal fan linkage control system according to claim 6, characterized in that: A ring frame (24) is bolted to the inner wall of the main fan (4). A connecting tension spring (25) is bolted to the front side of the ring frame (24), and the front side of the connecting tension spring (25) is bolted to the blocking net (22).

8. A multi-dust removal fan linkage control system according to claim 1, characterized in that: A sliding rod (11) is bolted to the inner wall of the surrounding frame (10). The sliding rod (11) is arranged outside the buffer spring (12), and the outside of the sliding rod (11) penetrates through the bottom plate (1) and is slidably connected to the bottom plate (1).

9. A multi-dust removal fan linkage control system according to claim 4, characterized in that: The angle adjustment module (206) is a telescopic cylinder (18).

10. A multi-dust removal fan linkage control system according to claim 3, characterized in that: The diffusion detection module (204) is a first dust sensor (15), and the tail end detection module (205) is a second dust sensor (16).

Images