Chemical safety static elimination equipment
By using angle and height adjustment mechanisms, the problem of flexible adaptability of chemical static electricity elimination equipment in different environments has been solved, enabling comprehensive static electricity elimination for large-area or complex-shaped objects, and improving the static electricity elimination effect and safety of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-10
AI Technical Summary
Existing chemical static eliminators are difficult to fully utilize their static elimination effect in different working environments or when handling different objects due to their fixed orientation and height, especially when dealing with large-area or complex-shaped objects.
The device employs an angle adjustment mechanism and a height adjustment mechanism, using a motor-driven transmission gear system and an adjusting screw structure to achieve adjustable angle and height, ensuring alignment with the object surface. This is achieved through the combined use of components such as a motor mounting bracket, an angle adjustment motor, a transmission helical gear, an adjusting connecting shaft, a vertical guide block, and a locking screw.
This technology enables flexible adjustment of the static electricity elimination equipment, expands the static electricity elimination range, improves the practicality and safety of the equipment, and ensures the uniformity and effectiveness of static electricity elimination.
Smart Images
Figure CN223987202U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of static electricity elimination technology, and in particular to a chemical safety static electricity elimination device. Background Technology
[0002] In the chemical industry, the accumulation and discharge of static electricity can cause safety accidents such as fires and explosions. Therefore, static electricity elimination is crucial. Static electricity elimination equipment reduces fire risks and ensures a safe production environment by controlling the generation and accumulation of static electricity. Common static electricity elimination equipment includes static grounding devices, static eliminators, static brushes, ion guns, and ion bars. These devices can effectively neutralize static electricity on the surface of objects, maintaining the safety of equipment and personnel. Chemical production involves many flammable and explosive substances. The use of static electricity elimination equipment not only ensures safe production but also improves process efficiency.
[0003] The working principle of electrostatic eliminators in chemical safety is mainly to prevent charge accumulation by releasing or neutralizing static electricity, thereby reducing the dangers caused by static electricity. For example, static grounding devices connect equipment or containers to the ground, allowing static electricity to flow to the ground through a conductive path, thus preventing charge accumulation. Static eliminators, static brushes, and other equipment quickly neutralize static electricity by emitting ions with opposite charges. Ion air guns and ion air bars blow negatively charged ions onto the surface of objects through airflow to eliminate static electricity. These devices effectively reduce the risk of fire or explosion caused by static electricity in chemical production, ensuring the safety of the production process.
[0004] In existing technologies, some chemical static eliminators often suffer from fixed angles and heights in practical applications. Because the orientation and height of the device are not easily adjusted, they cannot fully exert their static elimination effect in different working environments or when processing different objects. For example, the fixed installation of static eliminators or ion guns cannot be precisely aligned with the surface of the object to be static-eliminated, resulting in uneven or poor static elimination, especially when processing large-area or complex-shaped objects, making it difficult to achieve full coverage. Therefore, a chemical safety static eliminator is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a chemical safety static electricity elimination device, which aims to improve the problem that some existing chemical static electricity elimination devices cannot fully exert their static electricity elimination effect in practical applications because the orientation and height of the device are not easy to adjust, resulting in different working environments or when handling different objects.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: a chemical safety static electricity elimination device, comprising a base, an angle adjustment mechanism rotatably connected inside the base, a height adjustment mechanism rotatably connected to the top of the base, an adjusting sliding block slidably connected inside the height adjustment mechanism, a static electricity support plate fixedly connected to the right side of the adjusting sliding block, and a protective locking mechanism slidably connected to the top of the static electricity support plate.
[0007] The angle adjustment mechanism includes a motor mounting bracket, which is fixedly connected to the left side of the base. An angle adjustment motor is fixedly connected inside the motor mounting bracket, and a transmission helical gear is fixedly connected to the drive end of the angle adjustment motor. A working helical gear is rotatably connected inside the base, and an adjustment connecting shaft is rotatably connected inside the working helical gear. An angle adjustment support shaft is fixedly connected to the top of the adjustment connecting shaft, and a bearing is fixedly connected to the bottom of the adjustment connecting shaft.
[0008] As a further description of the above technical solution: the height adjustment mechanism includes a vertical guide block, which is fixedly connected to the top of the angle adjustment support shaft. An adjustment screw is rotatably connected inside the vertical guide block. A second motor mounting bracket is fixedly connected to the top of the vertical guide block. A height adjustment motor is fixedly connected inside the second motor mounting bracket. The adjustment screw is fixedly connected to the drive end of the height adjustment motor. The adjustment sliding block is rotatably connected to the outside of the adjustment screw.
[0009] As a further description of the above technical solution: the protective locking mechanism includes two locking screws, which are rotatably connected inside the electrostatic support plate. An adjustment knob is fixedly connected to the right side of the two electrostatic support plates. A negative locking block is slidably connected to the outside of the locking screws, and a positive locking block is slidably connected to the outside of the locking screws. A protective block is slidably connected to the outside of the negative locking block and the positive locking block. A circular railing is fixedly connected to the right side of the protective block. The electrostatic equipment body is slidably connected to the top of the electrostatic support plate.
[0010] As a further description of the above technical solution: the protective block has locking grooves on its left and right sides, the negative locking block and the positive locking block are slidably connected in the locking grooves, the electrostatic support plate has sliding guide grooves on its left and right sides, the negative locking block and the positive locking block are slidably connected in the sliding guide grooves, and the locking screw is rotatably connected in the sliding guide grooves;
[0011] As a further description of the above technical solution: the vertical guide block has a sliding groove inside, the adjusting sliding block is slidably connected in the sliding groove, and the adjusting screw is rotatably connected in the sliding groove;
[0012] As a further description of the above technical solution: the base has an internal mounting groove, the adjusting connecting shaft is rotatably connected in the mounting groove, the working helical gear is rotatably connected in the mounting groove, the transmission helical gear is rotatably connected in the mounting groove, and the bearing is fixedly connected to the bottom of the mounting groove;
[0013] As a further description of the above technical solution: the base is an L-shaped block, the top of the base is the lowest sliding point of the electrostatic support plate, and multiple heat dissipation grooves are opened inside the base;
[0014] As a further description of the above technical solution: the electrostatic device body is slidably connected inside the electrostatic device body, and the electrostatic device body and the circular railing face the same direction.
[0015] This utility model has the following beneficial effects:
[0016] 1. In this utility model, the angle adjustment motor, fixed to the right side of the base by the motor mounting bracket 1, is started, driving the transmission helical gear to rotate. Then, through coupling, the working helical gear is driven to rotate, which in turn drives the adjustment connecting shaft to rotate. The bearing at the bottom of the adjustment connecting shaft provides assistance and convenience for the rotation of the adjustment connecting shaft. Finally, the angle adjustment support shaft is driven to rotate by the adjustment connecting shaft, thereby adjusting the orientation of the electrostatic equipment body inside the protective block. Furthermore, the height adjustment motor, fixed to the top of the vertical guide block by the motor mounting bracket 2, is started, driving the adjustment sliding block to slide, thereby adjusting the height of the electrostatic equipment body, thus expanding the electrostatic elimination direction of the electrostatic equipment body and improving the safety of the device.
[0017] 2. In this utility model, by rotating two adjustment knobs, the locking screw is rotated, and then the locking screw drives the negative locking block and the positive locking block to move away from each other, thereby completing the fixation of the protective block. The protective block and the circular railing on the front side of the protective block cooperate with each other to protect the electrostatic equipment body and provide a stable environment for the operation of the electrostatic equipment body. Attached Figure Description
[0018] Figure 1 This is a three-dimensional schematic diagram of a chemical safety static electricity elimination device proposed in this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of a protective block for a chemical safety static electricity elimination device proposed in this utility model;
[0020] Figure 3 This is a schematic diagram of the structure of a vertical guide block for a chemical safety static electricity elimination device proposed in this utility model;
[0021] Figure 4 This is a schematic diagram of the angle adjustment support shaft of a chemical safety static electricity elimination device proposed in this utility model;
[0022] Figure 5 This is a schematic diagram of the angle adjustment motor of a chemical safety static electricity elimination device proposed in this utility model;
[0023] Figure 6 This is a schematic diagram of the structure of a circular railing for a chemical safety static electricity elimination device proposed in this utility model.
[0024] Legend:
[0025] 1. Base; 2. Bearing; 3. Adjusting connecting shaft; 4. Working helical gear; 5. Transmission helical gear; 6. Motor mounting bracket one; 7. Angle adjustment motor; 8. Angle adjustment support shaft; 9. Vertical guide block; 10. Adjusting screw; 11. Adjusting sliding block; 12. Height adjustment motor; 13. Motor mounting bracket two; 14. Static electricity support plate; 15. Protective block; 16. Locking screw; 17. Positive locking block; 18. Negative locking block; 19. Adjusting knob; 20. Static electricity equipment body; 21. Circular railing. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Reference Figure 1 , Figure 4 , Figure 5This utility model provides an embodiment of a chemical safety static electricity elimination device, including a base 1. The base 1 serves as the supporting foundation for the entire device and is designed as an L-shaped block, providing stable support. The base 1 ensures that the device will not tilt or shift during operation. The top of the base 1 has a static electricity support plate 14 with a sliding minimum point, allowing the static electricity support plate 14 to always move within a suitable range during device adjustments. Multiple heat dissipation grooves are provided inside the base 1 to help dissipate heat during operation and prevent overheating-induced equipment failure, especially in long-term operating environments. The heat dissipation grooves effectively maintain the normal operating temperature of the device. An angle adjustment mechanism is rotatably connected inside the base 1 to adjust the working angle of the device, allowing for adjustments to the static electricity elimination function according to different application requirements. In addition to the orientation of the device, the top of the base 1 is rotatably connected to a height adjustment mechanism. The height adjustment mechanism is used to adjust the height of the electrostatic support plate 14 to accommodate objects or equipment of different heights. The height adjustment mechanism is slidably connected to an adjustment sliding block 11, which is connected to an adjustment screw 10 and slides in the sliding groove to achieve the height adjustment of the device. The right side of the adjustment sliding block 11 is fixedly connected to the electrostatic support plate 14. The connection between the electrostatic support plate 14 and the electrostatic equipment body 20 is the core of the entire device's operation. The electrostatic support plate 14 is responsible for supporting and fixing the position of the electrostatic elimination device. The top of the electrostatic support plate 14 is slidably connected to a protective locking mechanism. The base 1 is an L-shaped block, and the top of the base 1 is the lowest sliding point of the electrostatic support plate 14. Multiple heat dissipation slots are opened inside the base 1.
[0028] The angle adjustment mechanism includes a motor mounting bracket 6, which is installed on the left side of the base 1 and is used to support the angle adjustment motor 7, ensuring that the angle adjustment motor 7 will not loosen during operation. The motor mounting bracket 6 is fixedly connected to the left side of the base 1, and the angle adjustment motor 7 is fixedly connected inside the motor mounting bracket 6. The angle adjustment motor 7 is connected to the transmission helical gear 5 through the drive end, controlling the rotation of the entire angle adjustment mechanism. The drive end of the angle adjustment motor 7 is fixedly connected to the transmission helical gear 5, which is connected to the angle adjustment motor 7. The power of the motor is transmitted to the working helical gear 4 through the helical gear transmission system. The working helical gear 4 is rotatably connected inside the base 1. Used in conjunction with the transmission helical gear 5, power is transmitted on the adjusting connecting shaft 3, making angle adjustment more stable and precise. The adjusting connecting shaft 3 is internally connected to the working helical gear 4. The adjusting connecting shaft 3 is the core component for transmitting mechanical power. It connects the working helical gear 4 with the angle adjustment support shaft 8 to achieve fine angle adjustment. The angle adjustment support shaft 8 is fixedly connected to the top of the adjusting connecting shaft 3, providing a solid support for the equipment and ensuring that the adjusted angle can be maintained stably. The bearing 2 is fixedly connected to the bottom of the adjusting connecting shaft 3, ensuring that the adjusting connecting shaft 3 can rotate smoothly, reducing friction, and improving work efficiency.
[0029] The base 1 has an internal mounting groove. The adjusting connecting shaft 3 is rotatably connected in the mounting groove. The working helical gear 4 is rotatably connected in the mounting groove. The transmission helical gear 5 is rotatably connected in the mounting groove. The bearing 2 is fixedly connected to the bottom of the mounting groove.
[0030] Reference Figures 3 to 5 The height adjustment mechanism includes a vertical guide block 9, which is installed on the top of the angle adjustment support shaft 8 and serves to guide the adjusting screw 10, ensuring that the screw remains stable during adjustment. The vertical guide block 9 is fixedly connected to the top of the angle adjustment support shaft 8. The adjusting screw 10 is rotatably connected inside the vertical guide block 9. The adjusting screw 10 is connected to the drive end of the height adjustment motor 12 and adjusts the position of the adjusting sliding block 11 by rotation. It controls the height adjustment of the sliding block by rotation. The top of the vertical guide block 9 is fixedly connected to a motor mounting bracket 2 13, which supports the height adjustment motor 12 and ensures the motor is stably installed. The height adjustment motor 12 is fixedly connected inside the motor mounting bracket 2 13. The height adjustment motor 12 drives the adjusting screw 10 to rotate. The height adjustment is achieved by precisely controlling the height adjustment motor 12. The adjusting screw 10 is fixedly connected to the drive end of the height adjustment motor 12, and the adjusting sliding block 11 is rotatably connected to the outside of the adjusting screw 10.
[0031] The vertical guide block 9 has a sliding groove inside, the adjusting sliding block 11 is slidably connected in the sliding groove, and the adjusting screw 10 is rotatably connected in the sliding groove.
[0032] Reference Figure 2 , Figure 3 , Figure 6 The protective locking mechanism includes two locking screws 16, which are installed inside the electrostatic support plate 14. After adjustment, they provide reliable fixation. The locking screws 16 are rotatably connected, causing the locking blocks to slide and secure the relevant components of the equipment. The two locking screws 16 are rotatably connected inside the electrostatic support plate 14. An adjustment knob 19 is fixedly connected to the right side of the two electrostatic support plates 14. A negative locking block 18 and a positive locking block 17 are slidably connected to the outside of the locking screws 16. The negative locking block 18 and the positive locking block 17 are slidably connected to the outside of the locking screws 16. The negative locking block 18 and the positive locking block 17 are fixed to the electrostatic support plate 14 through sliding grooves, ensuring that it is not easily moved. A protective block 15 is slidably connected to the outside of the negative locking block 18 and the positive locking block 17. The protective block 15 is slidably connected to the outside of the negative locking block 18 and the positive locking block 17, and plays a protective role. The protective block 15 provides additional protection for the equipment and prevents external factors from damaging the equipment. A circular railing 21 is fixedly connected to the right side of the protective block 15. The circular railing 21 is connected to the protective block 15 and provides additional protection for the electrostatic support plate 14 to prevent accidental collisions or damage during the adjustment process. An electrostatic equipment body 20 is slidably connected to the top of the electrostatic support plate 14. The electrostatic equipment body 20 is responsible for eliminating static electricity. The electrostatic equipment body 20 is slidably connected inside the electrostatic equipment body 20. The electrostatic equipment body 20 and the circular railing 21 face the same direction.
[0033] Locking grooves are provided on the left and right sides of the interior of the protective block 15. The negative locking block 18 and the positive locking block 17 are slidably connected in the locking grooves. Sliding guide grooves are provided on the left and right sides of the interior of the electrostatic support plate 14. The negative locking block 18 and the positive locking block 17 are slidably connected in the sliding guide grooves. The locking screw 16 is rotatably connected in the sliding guide grooves.
[0034] Working principle: The electrostatic equipment body 20 is placed on top of the electrostatic support plate 14, and then the protective block 15 is also placed on top of the electrostatic support plate 14, so that the negative locking block 18 and the positive locking block 17 are inserted into the limiting grooves on both sides of the bottom of the electrostatic support plate 14. Then, the two adjusting knobs 19 are rotated, and the locking screw 16 is driven by the adjusting knobs 19 to adjust the distance between the negative locking block 18 and the positive locking block 17, so that the negative locking block 18 and the positive locking block 17 cooperate with each other to fix the electrostatic equipment body 20. The circular railing 21 located in front of the protective block 15 further provides protection without affecting the operation of the electrostatic equipment body 20.
[0035] The angle adjustment motor 7, fixed to the left side of the base 1 by the motor mounting bracket 16, is started, driving the transmission helical gear 5 at the drive end of the angle adjustment motor 7 to rotate. Then, through the coupling connection, the working helical gear 4 is driven to rotate, which in turn drives the adjustment connecting shaft 3 located inside the working helical gear 4 to rotate. The bearing 2 at the bottom of the adjustment connecting shaft 3 facilitates the rotation of the adjustment connecting shaft 3, while the angle adjustment support shaft 8 at the top of the adjustment connecting shaft 3 follows the rotation of the adjustment connecting shaft 3, thereby adjusting the orientation of the vertical guide block 9 and the orientation of the electrostatic device body 20. The height adjustment motor 12, fixed to the top of the vertical guide block 9 by the motor mounting bracket 23, is started, driving the adjustment screw 10 at the drive end of the height adjustment motor 12 to rotate. The position of the adjustment sliding block 11 is adjusted by adjusting the thread on the outside of the adjustment screw 10, thereby adjusting the height of the electrostatic device body 20. Through the above adjustments, the electrostatic elimination range of the electrostatic device body 20 is expanded, thereby improving the practicality of the device.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A chemical safety electrostatic eliminator device comprising a base (1), characterized in that: The inside of the base (1) is rotatably connected with an angle adjusting mechanism, the top of the base (1) is rotatably connected with a height adjusting mechanism, the inside of the height adjusting mechanism is slidably connected with an adjusting sliding block (11), the right side of the adjusting sliding block (11) is fixedly connected with an electrostatic support plate (14), the top of the electrostatic support plate (14) is slidably connected with a protection locking mechanism; The angle adjusting mechanism comprises a motor mounting frame one (6), the motor mounting frame one (6) is fixedly connected to the left side of the base (1), the inside of the motor mounting frame one (6) is fixedly connected with an angle adjusting motor (7), the driving end of the angle adjusting motor (7) is fixedly connected with a transmission helical gear (5), the inside of the base (1) is rotatably connected with a work helical gear (4), the inside of the work helical gear (4) is rotatably connected with an adjusting connecting shaft (3), the top of the adjusting connecting shaft (3) is fixedly connected with an angle adjusting support shaft (8), the bottom of the adjusting connecting shaft (3) is fixedly connected with a bearing (2).
2. The chemical safety electrostatic eliminator according to claim 1, wherein: The height adjusting mechanism comprises a vertical guide block (9), the vertical guide block (9) is fixedly connected to the top of the angle adjusting support shaft (8), the inside of the vertical guide block (9) is rotatably connected with an adjusting lead screw (10), the top of the vertical guide block (9) is fixedly connected with a motor mounting frame two (13), the inside of the motor mounting frame two (13) is fixedly connected with a height adjusting motor (12), the adjusting lead screw (10) is fixedly connected to the driving end of the height adjusting motor (12), the adjusting sliding block (11) is rotatably connected to the outside of the adjusting lead screw (10).
3. The chemical safety electrostatic eliminator according to claim 1, wherein: The protection locking mechanism comprises two locking lead screws (16), the two locking lead screws (16) are rotatably connected to the inside of the electrostatic support plate (14), the right side of the two electrostatic support plates (14) is fixedly connected with an adjusting knob (19), the outside of the locking lead screw (16) is slidably connected with a negative locking block (18), the outside of the locking lead screw (16) is slidably connected with a positive locking block (17), the outside of the negative locking block (18) and the positive locking block (17) is slidably connected with a protection block (15), the right side of the protection block (15) is fixedly connected with a circular rail (21), the top of the electrostatic support plate (14) is slidably connected with an electrostatic equipment body (20).
4. The chemical safety electrostatic eliminator according to claim 3, wherein: The inside of the protection block (15) is provided with locking grooves on the left and right sides, the negative locking block (18) and the positive locking block (17) are slidably connected in the locking grooves, the inside of the electrostatic support plate (14) is provided with sliding guide grooves on the left and right sides, the negative locking block (18) and the positive locking block (17) are slidably connected in the sliding guide grooves, the locking lead screw (16) is rotatably connected in the sliding guide grooves.
5. The chemical safety electrostatic eliminator according to claim 2, wherein: The inside of the vertical guide block (9) is provided with a sliding groove, the adjusting sliding block (11) is slidably connected in the sliding groove, the adjusting lead screw (10) is rotatably connected in the sliding groove.
6. The chemical safety electrostatic eliminator according to claim 1, wherein: The inside of the base (1) is provided with a mounting groove, the adjusting connecting shaft (3) is rotatably connected in the mounting groove, the working helical gear (4) is rotatably connected in the mounting groove, the transmission helical gear (5) is rotatably connected in the mounting groove, and the bearing (2) is fixedly connected at the bottom of the mounting groove.
7. The chemical safety electrostatic eliminator according to claim 1, wherein: The base (1) is an L-shaped block, the top of the base (1) is the lowest sliding point of the electrostatic support plate (14), and the inside of the base (1) is provided with a plurality of heat dissipation grooves.
8. The chemical safety electrostatic eliminator according to claim 3, wherein: The electrostatic equipment body (20) is slidably connected in the inside of the electrostatic equipment body (20), and the electrostatic equipment body (20) is consistent with the circular rail (21) in orientation.