Static elimination device based on chemical safety

Abstract

The invention discloses an electrostatic elimination device based on chemical safety, which comprises a supporting plate, three groups of mounting grooves are formed in the top end of the supporting plate in a penetrating manner, and pin shafts are fixedly mounted in the mounting grooves. A worker adjusts the angle of the supporting rod according to the height of the terrain, by pulling a pulling plate, a fastening spring is in a contracted state, an inner gear and an outer gear are driven to be disconnected, then the supporting rod can be rotated, the angle of the supporting rod is changed, and after the angle of the supporting rod is adjusted, the pulling plate is loosened, so that the angle of the supporting rod is adjusted. Under the action that a fastening spring recovers deformation, a movable part is rapidly reset, an inner gear and an outer gear are driven to be meshed, so that the angle of a supporting rod is positioned, the draught fan is kept in a horizontal state, a telescopic mechanism is arranged, static electricity is conveniently eliminated from different heights, an adjusting mechanism is arranged, and the movable part moves inwards and outwards, so that the static electricity is effectively eliminated. Equivalently, the radius is changed, and the static electricity removal range is further expanded.

Description

Technical Field

[0001] The invention relates to the technical field of static elimination, and in particular to a static elimination device based on chemical safety. Background Art

[0002] The static electricity elimination power supply can also be called static electricity elimination equipment. Its principle is as follows: it consists of a high-voltage power supply generator and a discharge electrode (usually made into an ion needle). The air is ionized into a large number of positive and negative ions through the discharge of the pointed high-voltage power supply, and then the large number of positive and negative ions are blown to the surface of the object by wind to neutralize the static electricity, or the static electricity elimination power supply is directly placed close to the surface of the object to neutralize the static electricity.

[0003] Chinese invention patent announcement number: CN114698215A4, discloses: a static elimination device based on chemical safety, the static elimination device based on chemical safety is provided with a cleaning brush, the clockwork spring drives the rotating plate to rotate through its own elastic force, the rotating plate drives the brush head to rotate and presses the brush head against the filter net, so that the brush head can be closely attached to the surface of the filter net, and the cleaning effect is better.

[0004] However, the static elimination device based on chemical safety is not convenient for moving the overall fan in height and horizontal directions, and is not convenient for removing static electricity at multiple angles and in multiple ranges. It has poor practicality and is difficult to meet the needs of staff. Summary of the invention

[0005] In order to solve the above technical problems, an electrostatic elimination device based on chemical safety is provided. This technical solution solves the problems raised in the above background technology that it is inconvenient to move the overall fan in height and horizontal directions, it is inconvenient to remove static electricity at multiple angles and ranges, and the practicality is poor.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is: A chemical safety-based static elimination device comprises a support plate, the top of the support plate is penetrated by three groups of mounting grooves, a pin is fixedly installed inside the mounting groove, the outer surface of the pin is rotatably connected to a support rod, a positioning mechanism is arranged on the inner wall of the mounting groove, and a mounting disk is rotatably connected inside the support plate, a clamping mechanism is arranged inside the mounting disk, the clamping mechanism is used to clamp a first sleeve, a second sleeve, a third sleeve and a fourth sleeve are slidably connected inside the first sleeve, a top frame is installed on the top of the fourth sleeve, and the inside of the top frame is connected to an elimination fan through an adjustment mechanism.

[0007] Preferably, a driven gear is fixedly connected to the top of the mounting plate, a driving motor is fixedly installed to the bottom of the support plate, an output end of the driving motor is fixedly connected to the driving gear, and the driving gear is meshed with the driven gear.

[0008] Preferably, the positioning mechanism includes a fixed frame, which is fixedly connected to an inner wall of one side of the mounting groove, the inner wall of the fixed frame is fixedly connected to a movable part through a plurality of sets of fastening springs, an internal gear is fixedly installed inside the movable part, and the outer surface of the pin shaft is fixedly connected to an external gear meshing with the internal gear.

[0009] Preferably, both sides of the interior of the fixed frame are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, the slider is fixedly connected to the movable part, both sides of the movable part are fixedly connected with a pull plate, the pull plate extends to the outside of the fixed frame at one end away from the movable part, and a through groove for the pin shaft to pass through is provided in the middle of one side of the fixed frame.

[0010] Preferably, the telescopic mechanism includes a stepper motor, a screw rod, a lifting member and a first telescopic member, the stepper motor is fixedly mounted on the inner bottom end of the first sleeve, the inner top end of the first sleeve is also fixedly connected to a connecting plate, one end of the screw rod is fixedly connected to the output end of the stepper motor, and the other end of the screw rod is rotatably connected to the inside of the connecting plate, the lifting member is threadedly connected to the outer surface of the screw rod, the inner bottom end of the first sleeve is fixedly connected to a first fixed shaft, the outer surface of the first fixed shaft is rotatably connected to a first rotating arm and a second rotating arm, and the inner top end of the fourth sleeve is fixedly connected to a second fixed shaft, the outer surface of the second fixed shaft is rotatably connected to a third rotating arm and a fourth rotating arm, the bottom end of the first telescopic member is rotatably connected to the first rotating arm and the second rotating arm on both sides, and the top end of the first telescopic member is rotatably connected to the third rotating arm and the fourth rotating arm on both sides, and the lifting member is fixedly connected to the first telescopic member.

[0011] Preferably, the second sleeve and the third sleeve are both provided with limiting grooves, the first telescopic member is provided with a limiting rod, and the limiting rod is slidably connected to the inside of the limiting groove.

[0012] Preferably, the adjustment mechanism includes a threaded rod, the top frame is rotatably connected to the threaded rod inside, the threads at both ends of the threaded rod have opposite rotation directions, the top frame is fixedly connected to a track inside, the outer surface of the track is slidably connected to a first movable seat and a second movable seat, and the first movable seat and the second movable seat are respectively threadedly connected to the two ends of the outer surface of the threaded rod.

[0013] Preferably, the interiors of the first movable seat and the second movable seat are rotatably connected to the two ends of one side of the scissors-type telescopic member, and the two ends of the other side of the scissors-type telescopic member are rotatably connected to the interiors of the first sliding seat and the second sliding seat. The first sliding seat and the second sliding seat are both slidably connected to the slide rail, and the slide rail is fixedly installed on the inner side of the movable member, and the outer side of the movable member is fixedly connected to the elimination fan, a first servo motor is installed on the outer side of the top frame, and one end of the threaded rod is fixedly connected to the output end of the first servo motor.

[0014] Preferably, the clamping mechanism includes a rotating ring, the mounting plate consists of a top plate and a bottom frame, the bottom frame of the mounting plate is rotatably connected to a rotating ring, the outer wall and inner wall of the rotating ring are respectively fixedly connected to external teeth and internal teeth, and the bottom frame of the mounting plate is also rotatably connected to a group of main gears and several groups of gears.

[0015] Preferably, the outer teeth are meshed with the main gear, and several groups of the driven gears are meshed with the inner teeth, and several groups of clamping members are slidably connected inside the bottom frame of the mounting plate, and racks meshed with the driven gears are fixedly mounted on the clamping members, and a second servo motor is installed at the bottom of the top plate of the mounting plate, and the output end of the second servo motor is fixedly connected to the middle of the top end of the main gear.

[0016] Compared with the prior art, the present invention provides a static elimination device based on chemical safety, which has the following beneficial effects: 1. The staff adjusts the angle of the support rod according to the height of the terrain. By pulling the pull plate, the fastening spring is in a contracted state, driving the inner gear and the outer gear to be disconnected, and the support rod can be rotated to change the angle of the support rod. After the angle of the support rod is adjusted, by loosening the pull plate, the fastening spring restores its deformation, so that the movable part quickly resets, driving the inner gear and the outer gear to mesh, thereby positioning the angle of the support rod and keeping the support plate in a horizontal state, thereby eliminating the horizontal state of the fan and meeting the needs of the staff.

[0017] 2. The output end of the stepper motor is used to drive the screw rod to rotate, so that the lifting member moves up and down. When the lifting member moves upward, the first telescopic member is in an extended state, driving the second sleeve, the third sleeve and the fourth sleeve to slide upward. When the lifting member moves downward, the first telescopic member is in a retracted state, driving the second sleeve, the third sleeve and the fourth sleeve to slide downward. Therefore, the overall height of the device can be changed, so that the height of the elimination fan can be changed, which is convenient for eliminating static electricity from different heights. If it is necessary to eliminate static electricity at different directions, the output end of the drive motor is used to drive the driving gear to rotate, so that the driven gear rotates, and then the first sleeve rotates, driving the elimination fan to rotate, which is convenient for eliminating static electricity from different directions.

[0018] 3. The present invention drives the threaded rod to rotate through the output end of the first servo motor, so that the first movable seat and the second movable seat are close to or away from each other. When they are close, the first sliding seat and the second sliding seat are also close to each other, and the scissor-type telescopic member is in an extended state, driving the movable member to move outward; when they are away, the first sliding seat and the second sliding seat are also away from each other, and the scissor-type telescopic member is in a retracted state, driving the movable member to move inward, and driven by the output end of the driving motor, it is equivalent to eliminating the fan rotating around the first sleeve as the center of the circle, and the inward and outward movement of the movable member is equivalent to changing the "radius", further expanding the range of static electricity removal.

[0019] 4. The output end of the second servo motor drives the main gear to rotate, so that the rotating circle, the outer teeth and the inner teeth rotate as a whole, and then drives several groups of gears to rotate synchronously, so that several groups of clamping parts can move toward the center of the mounting plate, thereby fixing the first sleeve and eliminating the installation of the fan, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a side view of the present invention; Figure 3 For the present invention Figure 1 Schematic diagram of the proposed enlarged structure at A; Figure 4 It is a structural schematic diagram of the positioning mechanism in the present invention; Figure 5 It is a structural schematic diagram of the telescopic mechanism in the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the proposed enlarged structure at B; Figure 7 It is a structural schematic diagram of the adjustment mechanism in the present invention; Figure 8 It is a structural schematic diagram of the installation disk in the present invention; Fig. 9 It is a structural schematic diagram of the clamping mechanism in the present invention.

[0021] The numbers in the figure are: 1. Support plate; 101. Mounting groove; 102. Pin shaft; 103. Support rod; 104. External gear; 105. Top frame; 106. First sleeve; 107. Second sleeve; 108. Third sleeve; 109. Fourth sleeve; 110. Driving motor; 111. Driving gear; 112. Driven gear; 113. Eliminate fan; 114. Mounting plate; 2. Positioning mechanism; 201. Fixed frame; 202. Fastening spring; 203. Moving part; 204. Internal gear; 205. Slide groove; 206. Sliding block; 207. Pull plate; 208. Through groove; 3. Telescopic mechanism; 301. Stepping motor; 302. Screw rod; 303. Connecting plate; 304. First rotating arm; 305. Second rotating arm; 306. Lifting member; 307. Third rotating arm; 308. Fourth rotating arm; 309. First telescopic member; 310. Limiting groove; 311. Limiting rod; 4. Adjustment mechanism; 401. Threaded rod; 402. Track; 403. First movable seat; 404. Second movable seat; 405. First servo motor; 406. Movable member; 407. Slide rail; 408. First sliding seat; 409. Second sliding seat; 410. Scissor-type telescopic member; 5. Clamping mechanism; 501. Rotating circle; 502. Internal teeth; 503. External teeth; 504. Geared wheel; 505. Clamping member; 506. Main gear; 507. Rack; 508. Second servo motor. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Example 1 Please refer to Figure 1-9 As shown, a chemical safety-based static elimination device includes a support plate 1, the top of the support plate 1 is penetrated by three groups of mounting grooves 101, a pin shaft 102 is fixedly installed inside the mounting groove 101, the outer surface of the pin shaft 102 is rotatably connected to a support rod 103, a positioning mechanism 2 is arranged on the inner wall of the mounting groove 101, and a mounting disk 114 is rotatably connected inside the support plate 1, a clamping mechanism 5 is arranged inside the mounting disk 114, the clamping mechanism 5 is used to clamp a first sleeve 106, the inside of the first sleeve 106 is slidably connected to a second sleeve 107, a third sleeve 108 and a fourth sleeve 109, a top frame 105 is installed on the top of the fourth sleeve 109, and the inside of the top frame 105 is connected to the elimination fan 113 through an adjustment mechanism 5.

[0024] Example 2 Please refer to Figure 3 and Figure 4 As shown, the positioning mechanism 2 includes a fixed frame 201, which is fixedly connected to an inner wall of one side of the mounting groove 101. The inner wall of the fixed frame 201 is fixedly connected to a movable part 203 through a plurality of sets of fastening springs 202. An internal gear 204 is fixedly installed inside the movable part 203. The outer surface of the pin shaft 102 is fixedly connected to an external gear 104 that meshes with the internal gear 204.

[0025] Please refer to Figure 4 and Figure 6 As shown, both sides of the interior of the fixed frame 201 are provided with sliding grooves 205, and the interior of the sliding grooves 205 is slidably connected with a slider 206, and the slider 206 is fixedly connected to the movable part 203. Both sides of the movable part 203 are fixedly connected with a pull plate 207, and the pull plate 207 extends to the outside of the fixed frame 201 away from one end of the movable part 203, and a through groove 208 for the pin shaft 102 to pass through is provided in the middle of one side of the fixed frame 201.

[0026] In this solution, the staff adjusts the angle of the support rod 103 according to the height of the terrain, and by pulling the pull plate 207, the fastening spring 202 is in a contracted state, driving the internal gear 204 and the external gear 104 to be disconnected, so that the support rod 103 can be rotated, thereby changing the angle of the support rod 103. After the angle of the support rod 103 is adjusted, by loosening the pull plate 207, the fastening spring 202 can restore its deformation, so that the movable part 203 can be quickly reset, driving the internal gear 204 and the external gear 104 to engage, thereby positioning the angle of the support rod 103, and achieving the support plate 1 to remain in a horizontal state, thereby eliminating the fan 113 in a horizontal state, meeting the needs of the staff.

[0027] Example 3 Please refer to Figure 5 and Figure 6 As shown, the telescopic mechanism 3 includes a stepper motor 301, a screw rod 302, a lifting member 306 and a first telescopic member 309. The stepper motor 301 is fixedly mounted on the inner bottom end of the first sleeve 106. The inner top end of the first sleeve 106 is also fixedly connected to a connecting plate 303. One end of the screw rod 302 is fixedly connected to the output end of the stepper motor 301, and the other end of the screw rod 302 is rotatably connected to the inside of the connecting plate 303. The lifting member 306 is threadedly connected to the outer surface of the screw rod 302. The inner bottom end of the first sleeve 106 is fixedly connected to a first fixed shaft. The outer surface of the first fixed shaft is rotatably connected to the first rotating arm 304 and the second rotating arm 305, and the inner top of the fourth sleeve 109 is fixedly connected to the second fixed shaft, the outer surface of the second fixed shaft is rotatably connected to the third rotating arm 307 and the fourth rotating arm 308, the bottom end of the first telescopic member 309 is rotatably connected to the first rotating arm 304 and the second rotating arm 305 on both sides, and the top end of the first telescopic member 309 is rotatably connected to the third rotating arm 307 and the fourth rotating arm 308 on both sides, and the lifting member 306 is fixedly connected to the first telescopic member 309.

[0028] Please refer to Figure 7As shown, the second sleeve 107 and the third sleeve 108 are both provided with a limiting groove 310 , and the first telescopic member 309 is provided with a limiting rod 311 , and the limiting rod 311 is slidably connected to the inside of the limiting groove 310 .

[0029] In the present solution, the output end of the stepper motor 301 drives the screw rod 302 to rotate, so that the lifting member 306 moves up and down. When the lifting member 306 moves upward, the first telescopic member 309 is in an extended state, driving the second sleeve 107, the third sleeve 108 and the fourth sleeve 109 to slide upward. When the lifting member 306 moves downward, the first telescopic member 309 is in a retracted state, driving the second sleeve 107, the third sleeve 108 and the fourth sleeve 109 to slide downward. Therefore, the overall height of the device can be changed, so that the height of the elimination fan 113 can be changed, which is convenient for eliminating static electricity from different heights.

[0030] Example 4 Please refer to Figure 2 As shown, a driven gear 112 is fixedly connected to the top of the mounting plate 114 , a driving motor 110 is fixedly installed to the bottom of the support plate 1 , an output end of the driving motor 110 is fixedly connected to a driving gear 111 , and the driving gear 111 is meshed with the driven gear 112 .

[0031] In this solution, after the staff adjusts the device to a horizontal state, if it is necessary to eliminate static electricity at different positions, the output end of the driving motor 110 drives the driving gear 111 to rotate, so that the driven gear 112 rotates, and then the first sleeve 106 rotates, driving the elimination fan 113 to rotate, so as to facilitate static electricity elimination from different positions.

[0032] Example 5 Please refer to Figure 7 As shown, the adjustment mechanism 4 includes a threaded rod 401, the threaded rod 401 is rotatably connected inside the top frame 105, the threads at both ends of the threaded rod 401 have opposite rotation directions, the top frame 105 is fixedly connected inside with a track 402, the outer surface of the track 402 is slidably connected with a first movable seat 403 and a second movable seat 404, the first movable seat 403 and the second movable seat 404 are respectively threadedly connected to the two ends of the outer surface of the threaded rod 401.

[0033] Please refer to Figure 7As shown, the interior of the first movable seat 403 and the second movable seat 404 are rotationally connected to the two ends of one side of the scissor-type telescopic member 410, and the two ends of the other side of the scissor-type telescopic member 410 are rotationally connected to the interior of the first sliding seat 408 and the second sliding seat 409. The first sliding seat 408 and the second sliding seat 409 are both slidingly connected to the slide rail 407, and the slide rail 407 is fixedly installed on the inner side of the movable member 406, and the outer side of the movable member 406 is fixedly connected to the elimination fan 113. A first servo motor 405 is installed on the outer side of the top frame 105, and one end of the threaded rod 401 is fixedly connected to the output end of the first servo motor 405.

[0034] In the present solution, the threaded rod 401 is driven to rotate by the output end of the first servo motor 405, so that the first movable seat 403 and the second movable seat 404 are close to or away from each other. When they are close to each other, the first sliding seat 408 and the second sliding seat 409 are also close to each other, and the scissor-type telescopic member 410 is in an extended state, driving the movable member 406 to move outward; when they are away from each other, the first sliding seat 408 and the second sliding seat 409 are also away from each other, and the scissor-type telescopic member 410 is in a retracted state, driving the movable member 406 to move inward, and driven by the output end of the driving motor 110, it is equivalent to eliminating the fan 113 rotating around the first sleeve 106 as the center of the circle, and the inward and outward movement of the movable member 406 is equivalent to changing the "radius", further expanding the range of static electricity removal.

[0035] Example 6 Please refer to Figure 8 and Fig. 9 As shown, the clamping mechanism 5 includes a rotating circle 501, and the mounting plate 114 is composed of a top plate and a bottom frame. The bottom frame of the mounting plate 114 is rotatably connected to the rotating circle 501, and the outer wall and the inner wall of the rotating circle 501 are respectively fixedly connected to the outer teeth 503 and the inner teeth 502. A group of main gears 506 and a plurality of groups of gears 504 are also rotatably connected to the bottom frame of the mounting plate 114.

[0036] Please refer to Figure 8 and Fig. 9 As shown, the outer teeth 503 are meshed with the main gear 506, and several groups of gears 504 are meshed with the inner teeth 502, and several groups of clamping members 505 are slidably connected inside the bottom frame of the mounting plate 114, and a rack 507 meshed with the gear 504 is fixedly mounted on the clamping member 505. A second servo motor 508 is installed at the bottom of the top plate of the mounting plate 114, and the output end of the second servo motor 508 is fixedly connected to the middle of the top end of the main gear 506.

[0037] In this solution, the main gear 506 is driven to rotate by the output end of the second servo motor 508, so that the rotating circle 501, the outer teeth 503 and the inner teeth 502 rotate as a whole, and then drive several groups of gears 504 to rotate synchronously, so that several groups of clamping members 505 can move toward the center of the mounting plate 114, thereby fixing the first sleeve 106 and eliminating the installation of the fan 113.

[0038] The working principle and use process of this device: the staff adjusts the angle of the support rod 103 according to the height of the terrain, and by pulling the pull plate 207, the fastening spring 202 is in a contracted state, driving the inner gear 204 and the outer gear 104 to be disconnected, so that the support rod 103 can be rotated, and the angle of the support rod 103 is changed. After the angle adjustment of the support rod 103 is completed, by loosening the pull plate 207, the fastening spring 202 restores the deformation, so that the movable part 203 is quickly reset, driving the inner gear 204 and the outer gear 104 to mesh, thereby positioning the angle of the support rod 103, so that the support plate 1 is kept in a horizontal state, thereby eliminating the fan 113 in a horizontal state; The output end of the stepper motor 301 drives the lead screw 302 to rotate, so that the lifting member 306 moves up and down. When the lifting member 306 moves upward, the first telescopic member 309 is in an extended state, driving the second sleeve 107, the third sleeve 108 and the fourth sleeve 109 to slide upward. When the lifting member 306 moves downward, the first telescopic member 309 is in a retracted state, driving the second sleeve 107, the third sleeve 108 and the fourth sleeve 109 to slide downward. Therefore, the overall height of the device can be changed, so that the height of the elimination fan 113 can be changed, which is convenient for eliminating static electricity from different heights. If it is necessary to eliminate static electricity at different directions, the output end of the driving motor 110 drives the driving gear 111 to rotate, so that the driven gear 112 rotates, and then the first sleeve 106 rotates, driving the elimination fan 113 to rotate, which is convenient for eliminating static electricity from different directions. The output end of the first servo motor 405 drives the threaded rod 401 to rotate, so that the first movable seat 403 and the second movable seat 404 are close to or away from each other. When they are close to each other, the first sliding seat 408 and the second sliding seat 409 are also close to each other, and the scissor-type telescopic member 410 is in an extended state, driving the movable member 406 to move outward; when they are away from each other, the first sliding seat 408 and the second sliding seat 409 are also away from each other, and the scissor-type telescopic member 410 is in a retracted state, driving the movable member 406 to move inward, and driven by the output end of the driving motor 110, it is equivalent to eliminating the fan 113 rotating around the first sleeve 106 as the center of the circle, and the inward and outward movement of the movable member 406 is equivalent to changing the "radius", further expanding the removal range of static electricity; The main gear 506 is driven to rotate through the output end of the second servo motor 508, so that the rotating circle 501, the outer teeth 503 and the inner teeth 502 rotate as a whole, and then drive the multiple groups of gears 504 to rotate synchronously, so that the multiple groups of clamping members 505 can move toward the center of the mounting plate 114, thereby fixing the first sleeve 106 and eliminating the installation of the fan 113, which is convenient and quick.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A static elimination device based on chemical safety, characterized in that: The invention comprises a support plate (1), wherein the top of the support plate (1) is provided with three groups of mounting grooves (101), a pin shaft (102) is fixedly mounted inside the mounting groove (101), the outer surface of the pin shaft (102) is rotatably connected to a support rod (103), a positioning mechanism (2) is arranged on the inner wall of the mounting groove (101), and a mounting plate (114) is rotatably connected inside the support plate (1), a clamping mechanism (5) is arranged inside the mounting plate (114), the clamping mechanism (5) is used to clamp a first sleeve (106), a second sleeve (107), a third sleeve (108) and a fourth sleeve (109) are slidably connected inside the first sleeve (106), a top frame (105) is mounted on the top of the fourth sleeve (109), and the inside of the top frame (105) is connected to an elimination fan (113) through an adjustment mechanism (5).

2. The electrostatic elimination device based on chemical safety according to claim 1, characterized in that: A driven gear (112) is fixedly connected to the top of the mounting plate (114), a driving motor (110) is fixedly mounted to the bottom of the support plate (1), an output end of the driving motor (110) is fixedly connected to a driving gear (111), and the driving gear (111) is meshed with the driven gear (112).

3. The electrostatic elimination device based on chemical safety according to claim 1 is characterized in that: The positioning mechanism (2) comprises a fixed frame (201), the fixed frame (201) being fixedly connected to an inner wall of one side of the mounting groove (101), the inner wall of the fixed frame (201) being fixedly connected to a movable part (203) via a plurality of sets of fastening springs (202), an internal gear (204) being fixedly installed inside the movable part (203), and an external gear (104) meshing with the internal gear (204) being fixedly connected to the outer surface of the pin shaft (102).

4. The electrostatic elimination device based on chemical safety according to claim 3 is characterized by: Slide grooves (205) are provided on both sides of the interior of the fixed frame (201), a slider (206) is slidably connected to the interior of the slide groove (205), the slider (206) is fixedly connected to the movable member (203), a pull plate (207) is fixedly connected to both sides of the movable member (203), one end of the pull plate (207) away from the movable member (203) extends to the outside of the fixed frame (201), and a through groove (208) for the pin shaft (102) to pass through is provided in the middle of one side of the fixed frame (201).

5. The electrostatic elimination device based on chemical safety according to claim 1, characterized in that: The telescopic mechanism (3) comprises a stepping motor (301), a screw rod (302), a lifting member (306) and a first telescopic member (309); the stepping motor (301) is fixedly mounted on the inner bottom end of a first sleeve (106); the inner top end of the first sleeve (106) is also fixedly connected to a connecting plate (303); one end of the screw rod (302) is fixedly connected to the output end of the stepping motor (301); the other end of the screw rod (302) is rotatably connected to the inside of the connecting plate (303); the lifting member (306) is threadedly connected to the outer surface of the screw rod (302); the inner bottom end of the first sleeve (106) is fixedly connected to the first fixed plate (303); The first fixed shaft is rotatably connected to a first rotating arm (304) and a second rotating arm (305) on an outer surface of the first fixed shaft, and the inner top end of the fourth sleeve (109) is fixedly connected to a second fixed shaft, and the outer surface of the second fixed shaft is rotatably connected to a third rotating arm (307) and a fourth rotating arm (308), and the bottom ends of the first telescopic member (309) are rotatably connected to the first rotating arm (304) and the second rotating arm (305) on both sides, and the top ends of the first telescopic member (309) are rotatably connected to the third rotating arm (307) and the fourth rotating arm (308) on both sides, and the lifting member (306) is fixedly connected to the first telescopic member (309).

6. The electrostatic elimination device based on chemical safety according to claim 5, characterized in that: The second sleeve (107) and the third sleeve (108) are both provided with a limiting groove (310), the first telescopic member (309) is provided with a limiting rod (311), and the limiting rod (311) is slidably connected to the inside of the limiting groove (310).

7. The electrostatic elimination device based on chemical safety according to claim 1, characterized in that: The adjusting mechanism (4) comprises a threaded rod (401), the threaded rod (401) is rotatably connected inside the top frame (105), the threads at two ends of the threaded rod (401) are in opposite directions, the top frame (105) is fixedly connected inside with a track (402), the outer surface of the track (402) is slidably connected with a first movable seat (403) and a second movable seat (404), and the first movable seat (403) and the second movable seat (404) are respectively threadedly connected to two ends of the outer surface of the threaded rod (401).

8. The electrostatic elimination device based on chemical safety according to claim 7, characterized in that: The interior of the first movable seat (403) and the second movable seat (404) are rotatably connected to the two ends of one side of the scissor-type telescopic member (410), and the two ends of the other side of the scissor-type telescopic member (410) are rotatably connected to the interior of the first sliding seat (408) and the second sliding seat (409). The first sliding seat (408) and the second sliding seat (409) are both slidably connected to the slide rail (407), and the slide rail (407) is fixedly installed on the inner side of the movable member (406), and the outer side of the movable member (406) is fixedly connected to the elimination fan (113). A first servo motor (405) is installed on the outer side of the top frame (105), and one end of the threaded rod (401) is fixedly connected to the output end of the first servo motor (405).

9. The electrostatic elimination device based on chemical safety according to claim 1, characterized in that: The clamping mechanism (5) comprises a rotating ring (501); the mounting plate (114) comprises a top plate and a bottom frame; the bottom frame of the mounting plate (114) is rotatably connected to the rotating ring (501); the outer wall and the inner wall of the rotating ring (501) are respectively fixedly connected to outer teeth (503) and inner teeth (502); and the bottom frame of the mounting plate (114) is also rotatably connected to a group of main gears (506) and a plurality of groups of driven gears (504).

10. The electrostatic elimination device based on chemical safety according to claim 9, characterized in that: The outer teeth (503) mesh with the main gear (506), and a plurality of groups of the driven gears (504) mesh with the inner teeth (502). A plurality of groups of clamping members (505) are slidably connected to the interior of the bottom frame of the mounting plate (114), and a rack (507) meshing with the driven gear (504) is fixedly mounted on the clamping member (505). A second servo motor (508) is mounted at the bottom of the top plate of the mounting plate (114), and an output end of the second servo motor (508) is fixedly connected to the middle of the top end of the main gear (506).

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