An industrial-specific smoking pipe

Abstract

This invention discloses a limited-size smoking pipe for industrial sites, relating to the technical field of cigarette butt collection devices. It includes a base with braked casters at the bottom and a collection box with an open top, fixedly mounted on the base. The beneficial effects of this invention are: by providing a limiting cover at the top of the base with a slot, only small cigarette butts are allowed to be collected when a smoker is smoking. This prevents smokers from throwing larger items such as cigarette boxes, cigarette box packaging films and wrappers, and beverage bottles into the guide hopper, thus fundamentally eliminating the possibility of unextinguished cigarette butts igniting cigarette boxes, cigarette box packaging films and wrappers, and beverage bottles. By limiting the amount of waste placed in the guide hopper, it fundamentally prevents fires.

Description

Technical Field

[0001] This invention relates to the field of cigarette butt collection devices, specifically an industrial-scale, field-specific smoking pipe. Background Technology

[0002] A cigarette butt collector, also known as a cigarette butt disposer, is a device used to collect cigarette butts. It is typically installed in public places such as parks, streets, and shopping malls to facilitate the disposal of cigarette butts by citizens. Cigarette butt collectors are usually made of durable materials such as stainless steel, and their aesthetically pleasing design blends seamlessly with the surrounding environment. The use of cigarette butt collectors effectively reduces cigarette butt pollution and improves urban sanitation. At the same time, the installation of cigarette butt collectors can also encourage citizens to develop good habits of not littering cigarette butts, raising public awareness of environmental protection and public health. In industrial sites (such as steel mills, chemical plants, welding workshops, and machining workshops), there are usually designated smoking areas for workers to take short breaks or smoke. However, industrial environments are complex, with a lot of dust, oil, and flammable materials, requiring higher safety standards for cigarette butt collection and disposal.

[0003] Currently, the cigarette butt collection devices commonly used in industrial smoking areas are mostly simple open ashtrays or ordinary trash cans. Such devices have the following technical problems: (1) Cigarette butts mixed with other garbage in the smoking pipe pose a safety hazard: Smokers will throw cigarette boxes, cigarette box packaging film and wrapping paper, as well as beverage bottles and other garbage into the trash can. After smokers put the cigarette butts that have not been completely extinguished into the collection device, the remaining embers of the cigarette butts may ignite other combustibles in the can (cigarette boxes, cigarette box packaging film and wrapping paper, etc.), especially in dry industrial environments or where there are flammable volatile substances, which can easily cause fire accidents; (2) The cigarette butt outlet is open, the smell spreads and affects the appearance: Traditional collection devices are mostly open structures, and the cigarette butts are exposed to the air, and the smell spreads everywhere, affecting the smoking room and the surrounding environment; at the same time, a large number of cigarette butts are exposed outside, which is visually untidy and does not meet the requirements of modern industrial site 6S management; thus, there are certain shortcomings. For this reason, we propose a limited smoking pipe for industrial sites. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an industrial-grade, field-specific smoking pipe that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an industrial-grade, field-controlled smoking pipe, comprising: A base, the bottom of which is provided with casters equipped with brakes; A collection box with an open top is fixedly installed on the base; The mounting frame is detachably mounted on the collection box, and a limiting cover is fixedly mounted on the top of the mounting frame. The limiting cover has through slots evenly distributed on it. The bottom of the mounting frame is provided with a guide hopper, and the bottom of the guide hopper is provided with a square tube; The collection box has a pull-out opening on one side, and a collection box for collecting cigarette butts can be pulled out of the pull-out opening. The base has a guide strip inside that cooperates with the collection box. A smoke extinguishing mechanism is provided inside the collection box and between the square tube and the collection box.

[0006] Furthermore, the smoke extinguishing mechanism includes two rotating shafts, both of which are rotatably installed inside the collection box, and smoke extinguishing rollers for extinguishing smoke are provided on the outer side of the rotating shafts.

[0007] Furthermore, one end of each of the two rotating shafts is provided with a meshing linkage gear, and a driven bevel gear is fixedly installed on the outer side of the other end of one of the rotating shafts. A stepper motor is fixedly installed on the inner wall of the collection box, and a driving bevel gear that meshes with the driven bevel gear is fixedly installed at the output end of the stepper motor.

[0008] Furthermore, a controller is provided on the inner wall of the base and on one side of the smoke extinguishing roller, and an infrared sensor is provided on one side of the controller; The collection box is equipped with a removable and rechargeable battery, which is electrically connected to the stepper motor, the controller and the infrared sensor via wires.

[0009] Furthermore, the inside of the square tube is provided with a guide plate that cooperates with the extinguishing roller.

[0010] Furthermore, mounting rods are provided on both sides inside the collection box, and scrapers that cooperate with the extinguishing roller are provided at the ends of the mounting rods.

[0011] Furthermore, mounting plates are provided on the top of both sides of the collection box, and insertion holes are provided on the mounting plates; The bottom of both sides of the mounting frame is provided with mounting grooves that mate with the mounting plate. Both sides of the mounting frame are provided with sliding grooves, and a sliding plate is slidably installed inside the sliding groove. One side of the sliding plate is provided with a pin that mates with the insertion hole. A U-shaped handle is slidably installed on one side of the sliding groove. Both ends of the U-shaped handle are fixedly connected to the sliding plate, and springs that abut against the sliding plate are provided on the outer sides of both ends of the U-shaped handle.

[0012] Furthermore, each of the four corners of the top of the collection box is provided with a positioning pin, and each of the four corners of the mounting frame is provided with a positioning hole that cooperates with the positioning pin.

[0013] Furthermore, a filter screen is provided at the bottom of the collection box, and a drain outlet is provided at the bottom of the collection box.

[0014] Furthermore, an arc-shaped positioning plate is provided at the top of both ends of the base, and a trash can is placed inside the arc-shaped positioning plate.

[0015] This invention provides an industrial-grade, field-specific smoking pipe with the following advantages: 1. This industrial-grade restricted smoking pipe features a limiting cover on the top of the base with a slot. When a smoker is smoking, the slot only allows small cigarette butts to be placed in for collection. This prevents smokers from throwing larger items such as cigarette boxes, cigarette box packaging films and wrappers, as well as beverage bottles and other trash into the guide hopper, thus fundamentally eliminating the possibility of unextinguished cigarette butts igniting cigarette boxes, cigarette box packaging films and wrappers, beverage bottles, and other trash. By limiting the trash placed in the guide hopper, it can fundamentally prevent fires.

[0016] 2. This industrial-grade smoke-extinguishing pipe features a smoke-extinguishing mechanism inside the base, consisting of two rotating shafts and extinguishing rollers. When the cigarette butt falls between the two extinguishing rollers through a square tube, it is crushed and squeezed by the rotating rollers, thus completely extinguishing any remaining embers. Combined with a drive system consisting of linkage gears, a stepper motor, and active / driven bevel gears, the extinguishing rollers can rotate automatically and stably in opposite directions, ensuring reliable smoke extinguishing. It is especially suitable for industrial sites with stringent fire prevention requirements.

[0017] 3. This industrial site-specific smoking pipe uses a closed structure that combines a limiting cover and a collection box. After the cigarette butt is put in through the channel, it enters the internal channel, falls into the collection box through the guide hopper and square tube. Except for the moment of placement, the cigarette butt is always in a closed space, which effectively prevents the spread of smoke, keeps the air in the smoking area fresh, and improves the cleanliness of the site.

[0018] 4. This industrial-grade, field-controlled smoking pipe, equipped with a controller, infrared sensors, and a rechargeable battery, automatically detects a signal when a smoker places a cigarette butt into the guide hopper and it falls into the middle of the two extinguishing rollers. This triggers the feed motor to start the extinguishing rollers, which then begin to rotate. The machine automatically stops when no one is placing a cigarette butt in the pipe. This design ensures automated operation of the extinguishing function, effectively saves energy, and extends the standby time for mobile use. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the structure of the present invention; Figure 2 This is a top view of the present invention; Figure 3 This is a top view of the mounting frame structure of the present invention; Figure 4 This is a schematic diagram of the bottom structure of the mounting frame of the present invention; Figure 5 This is a schematic diagram of the structure of the collection box after the collection box of the present invention is pulled out; Figure 6 This is a cross-sectional view of the collection box of the present invention; Figure 7 This is a partial structural diagram of the present invention; Figure 8 This is a cross-sectional view of the mounting frame of the present invention; Figure 9 This is a top view of the collection box of the present invention; Figure 10 For this Figure 8 Enlarged view of point A in the image; Figure 11 This is a schematic diagram of the collection box structure of the present invention.

[0020] In the diagram: 1. Base; 2. Collection box; 3. Mounting frame; 4. Restriction cover; 5. Through groove; 6. Guide hopper; 7. Square tube; 8. Pull-out opening; 9. Collection box; 10. Rotating shaft; 11. Smoke extinguishing roller; 12. Linkage gear; 13. Driven bevel gear; 14. Stepper motor; 15. Driving bevel gear; 16. Guide plate; 17. Controller; 18. Infrared sensor; 19. Battery; 20. Mounting plate; 21. Insertion hole; 22. Mounting groove; 23. Slide groove; 24. Slide plate; 25. Pin; 26. U-shaped handle; 27. Spring; 28. Filter screen; 29. ​​Guide strip; 30. Arc-shaped positioning plate; 31. Trash can; 32. Mounting rod; 33. Scraper; 34. Positioning pin; 35. Positioning hole. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] Please see Figures 1 to 11 The present invention provides a technical solution: an industrial-scale, field-specific smoking pipe, comprising: Base 1, with braked casters at the bottom; The preferred movable wheels are omnidirectional wheels with foot brakes. The static load capacity of a single movable wheel is not less than 50kg. With the movable wheels, cleaning staff or on-site management personnel can move the entire smoking pipe to a suitable position according to the layout of the smoking area. After reaching the designated position, stepping on the brake pedal will lock the movable wheels, preventing the smoking pipe from sliding or tipping over due to external force during use, thus ensuring the stability of the equipment. The upper surface of the base 1 is flat and rust-proof, and is used to fix the collection box 2. The collection box 2 has an open top and is fixedly installed on the base 1; Mounting frame 3 is detachably mounted on collection box 2. A limiting cover 4 is fixedly mounted on the top of mounting frame 3. Through grooves 5 are evenly opened on the limiting cover 4. The bottom of the mounting frame 3 is provided with a guide hopper 6, and the bottom of the guide hopper 6 is provided with a square tube 7; The inner wall of the guide hopper 6 has a smooth surface and a certain tilt angle. The angle between the side wall of the guide hopper and the vertical direction is 15°~30°, which ensures that the cigarette butt can slide smoothly under the action of gravity and will not stay or bridge on the inner wall. A pull-out opening 8 is provided on one side of the collection box 2. A collection box 9 for collecting cigarette butts can be pulled out from the pull-out opening 8. A guide strip 29 that cooperates with the collection box 9 is provided inside the base 1. The outer end face of the collection box 9 is provided with an embedded handle or an outward protruding handle for easy pulling operation. The collection box 9 and the pull-out port 8 are fitted with a clearance, and guide strips 29 can be provided on both sides of the inner wall of the pull-out port 8 to ensure smoothness during the pulling process. After the collection box 9 is pushed to the bottom, a material drop gap of 10mm~20mm is maintained between its inner end and the inner wall of the base 1 to ensure that the cigarette butt residue falling from the extinguishing roller 11 can fall into the collection box 9 and will not spill into other areas inside the collection box 2. A smoke extinguishing mechanism is installed inside the collection box 2 and between the square tube 7 and the collection box 9; The extinguishing mechanism is located between the square tube 7 and the collection box 9, in the aforementioned extinguishing area. Its main function is to extinguish any smoldering or open-flame tobacco in the cigarette butts by mechanically squeezing them before they fall into the collection box 9, thus preventing spontaneous combustion due to residual heat buildup when a large number of cigarette butts accumulate. The smoking pipe features an overall vertical structure design and combines multiple functions such as automatic cigarette butt extinguishing, separation of cigarette butts from ordinary garbage, prevention of rainwater backflow, flexible mobility, and quick internal disassembly and cleaning. It is particularly suitable for smoking areas in industrial sites such as steel plants, chemical plants, machine processing workshops, and welding operation areas. It can also be widely used in places with high fire protection requirements, such as stations, docks, and outdoor public places. The preferred shape of the channel 5 is an oblong or waist-shaped hole. The width of a single channel 5 is designed to be 8mm~15mm, and the length is designed to be 30mm~50mm. This size only allows the cylindrical body of the cigarette butt to pass downwards. Larger items such as cigarette boxes, cigarette box outer packaging film, beverage bottles, lighters, and wads of tissue paper cannot be put into the collection box 2 through the channel 5. Through this structure, the size of the items put in is limited: smokers can only put cigarette butts in, while other garbage is blocked outside the limiting cover 4 due to its large size. This avoids the risk of fire caused by cigarette butts igniting other combustible debris such as tissue paper and packaging paper when they are not completely extinguished. At the same time, the top plane of the limiting cover 4 also serves as a temporary cigarette butt placement area. Smokers can gently press the still burning cigarette butt on the edge of the channel 5 to help extinguish it before pushing it into the inside, further improving safety.

[0023] The smoke extinguishing mechanism includes two rotating shafts 10, both of which are rotatably installed inside the collection box 2. Smoke extinguishing rollers 11 for extinguishing smoke are provided on the outside of the rotating shafts 10. With the setting of the rotating shaft 10 and the extinguishing roller 11, the extinguishing roller 11 can extinguish the cigarette butts after they are put into the collection box 2, thereby avoiding the situation where the cigarette butts are still burning after being put into the collection box 2, which would lead to the accumulation of cigarette butts burning.

[0024] Two rotating shafts 10 are provided with meshing linkage gears 12 at one end, and a driven bevel gear 13 is fixedly installed on the outer side of the other end of one of the rotating shafts 10. A stepper motor 14 is fixedly installed on the inner wall of the collection box 2, and a driving bevel gear 15 that meshes with the driven bevel gear 13 is fixedly installed at the output end of the stepper motor 14. When the cigarette butt is placed onto the two extinguishing rollers 11 in the collection box 2, the stepper motor 14 starts, and the driving bevel gear 15 drives the driven bevel gear 13 to rotate, thereby causing one rotating shaft 10 to rotate. This rotating shaft 10 drives the other rotating shaft 10 to rotate synchronously in the opposite direction through the linkage gear 12. The two extinguishing rollers 11 rotate in the opposite direction and roll the cigarette butt that falls between the two rollers downward and squeeze it to complete the extinguishing action.

[0025] A controller 17 is provided on the inner wall of the collection box 2 and on one side of the smoke extinguishing roller 11, and an infrared sensor 18 is provided on one side of the controller 17. The inside of the collection box 2 is equipped with a removable and rechargeable battery 19, which is electrically connected to the stepper motor 14, the controller 17 and the infrared sensor 18 via detachable wires. The detection area of ​​the infrared sensor 18 covers the space above the two cigarette extinguishing rollers 11. When a cigarette butt falls from the square tube 7 and passes through the detection area, the infrared sensor 18 outputs a trigger signal to the controller 17. The controller 17 controls the stepper motor 14 to start and run for a preset time, such as 0.5 to 2 seconds. This time is sufficient for the cigarette extinguishing rollers 11 to rotate 1 to 2 times, fully squeezing and expelling the cigarette butts before automatically stopping. If multiple cigarette butts are continuously fed in, the infrared sensor 18 will be triggered continuously, and the controller 17 will control the stepper motor 14 to run continuously or intermittently until the last batch of cigarette butts is processed. The battery 19 is connected to the main wiring harness of the device via a plug-in connector. When charging is required, the battery 19 can be removed from the collection box 2 and charged using an external charger; alternatively, a charging interface is provided on the side of the collection box 2 for on-site charging. Powered by the battery, the pipe can operate independently without an external power cord, making it convenient for deployment in outdoor or temporary smoking areas where there is no mains power supply.

[0026] The inside of the square tube 7 is provided with a guide plate 16 that cooperates with the smoke extinguishing roller 11; The guide plate 16 is made of stainless steel or polytetrafluoroethylene, which has a low coefficient of friction and will not stick to cigarette butts. The gap between the lower ends of the two guide plates 16 is slightly larger than the gap between the two extinguishing rollers 11, ensuring that the cigarette butts can fall accurately into the biting area between the two extinguishing rollers 11 under the guidance of gravity and the guide plates, avoiding the cigarette butts from being biased to one side of the roller surface and not being effectively crushed, thus ensuring the success rate of extinguishing cigarettes.

[0027] Both sides of the inside of the collection box 2 are provided with mounting rods 32, and the ends of the mounting rods 32 are provided with scrapers 33 that cooperate with the smoke extinguishing roller 11. With the scraper 33 in place, when the extinguishing roller 11 rotates, the scraper 33 can scrape off the ash, tar, wet cigarette butt residue and other substances adhering to the roller surface, causing them to fall into the collection box 9. The scraper 33 effectively prevents the accumulation of dirt on the surface of the extinguishing roller 11 due to long-term use, ensuring the cleanliness and friction performance of the roller surface. It also avoids problems such as rotation jamming or abnormal noise caused by foreign objects embedded in the roller surface.

[0028] Mounting plates 20 are provided on the top of both sides of the collection box 2, and the mounting plates 20 are provided with insertion holes 21; The bottom of both sides of the mounting frame 3 is provided with mounting grooves 22 that mate with the mounting plate 20; Both sides of the mounting frame 3 are provided with sliding grooves 23, and a sliding plate 24 is slidably installed inside the sliding grooves 23. A pin 25 that mates with the insertion hole 21 is provided on one side of the sliding plate 24. A U-shaped handle bar 26 is slidably installed on one side of the slide 23. Both ends of the U-shaped handle bar 26 are fixedly connected to the slide plate 24. Springs 27 that abut against the slide plate 24 are provided on the outer sides of both ends of the U-shaped handle bar 26. Under normal use, the pin 25 is inserted into the insertion hole 21 of the mounting plate 20 under the action of the spring 27, locking the mounting frame 3 onto the collection box 2. When disassembly is required, the operator pulls the U-shaped handle 26 outward, causing the slide plate 24 to move away from the mounting plate 20 against the elastic force of the spring 27. The pin 25 is then removed from the insertion hole 21. At this time, the mounting frame 3 can be lifted upward, and the entire mounting frame 3, together with the limiting cover 4, guide hopper 6, and square tube 7, can be removed from the collection box 2. This structure requires no tools and can be disassembled and assembled with one or two hands, greatly facilitating the replacement or charging maintenance of the extinguishing roller 11, scraper 33, infrared sensor 18, and battery 19 inside the collection box 2.

[0029] The top of the collection box 2 is provided with positioning pins 34 at each of the four corners, and the bottom of the four corners of the mounting frame 3 is provided with positioning holes 35 that cooperate with the positioning pins 34. The end of the positioning pin 34 is tapered, which facilitates the insertion of the positioning pin 34 into the positioning hole 35 when the mounting frame 3 is installed on the collection box 2. The positioning pin 34 is inserted into the positioning hole 35 to position the mounting frame 3 when it is installed on the collection box 2.

[0030] A filter screen 28 is installed at the bottom of the inside of the collection box 9, and a drain outlet is installed at the bottom of the collection box 2; Since the device may be used outdoors, when it rains, rainwater falls into the guide hopper 6 and flows into the collection box 9 inside the collection box 2. The rainwater can then be discharged through the filter screen 28 and drained through the drain outlet at the bottom of the collection box 2, thus preventing rainwater from remaining in the collection box 2.

[0031] Both ends of the base 1 are provided with arc-shaped positioning plates 30, and trash cans 31 are placed inside the arc-shaped positioning plates 30. The arc-shaped positioning plate 30 is an inwardly curved metal or plastic plate, whose inner contour matches the outer contour of a regular cylindrical trash can 31. An independent trash can 31 can be placed inside the arc-shaped positioning plate 30, and the trash can 31 can be cleaned by sanitation workers by changing the trash bags. Through this structure, cigarette butts and ordinary garbage are collected separately. Cigarette butts are put into the interior for extinguishing and sealing collection, while other dry garbage is put into the trash cans 31 on both sides. This is convenient for smokers and facilitates subsequent garbage sorting and disposal. It also improves the cleanliness of the environment around the smoking pipe. The arc-shaped positioning plate 30 plays a role in positioning the trash can 31 and preventing it from tipping over. When replacing the trash can 31, it can be lifted upwards, making installation and disassembly very convenient.

[0032] In summary, this industrial-area-limited smoking pipe, when in use, is first moved to a suitable position in the smoking area by the braked casters at the bottom of the base 1 and locked. During smoking, other trash such as cigarette boxes, tissues, and beverage bottles, which are too large to be put into the through slot 5, can only be put into the trash cans 31 placed inside the arc-shaped positioning plates 30 on both sides. After smoking, the smoker puts the cigarette butt into the guide hopper 6 through the through slot 5 on the limiting cover 4. The cigarette butt slides down under the action of gravity and is guided by the square tube 7 and the guide plate 16 to accurately fall into the area between the two extinguishing rollers 11. After the infrared sensor 18 detects the cigarette butt falling in, it sends a signal to the controller 17. The controller 17 triggers the start of the feed motor 14. The active bevel gear 15 drives the driven bevel gear 13 to rotate. Through the linkage gear 12, the two rotating shafts 10 rotate synchronously in opposite directions. The two extinguishing rollers 11 rotate inward relative to each other, rolling in and squeezing the cigarette butt. The smoldering or open flame in the cigarette butt is completely extinguished due to crushing and lack of oxygen. The flattened and crushed cigarette butt residue falls out from the gap between the two extinguishing rollers 11 and into the collection box 9 below. The scraper 33 continuously scrapes off the residue attached to the roller surface during the rotation of the extinguishing rollers 11 to ensure that the roller surface is clean. In rainy weather, rainwater enters the equipment with cigarette butts and is separated from the cigarette butt residue by the filter screen 28 at the bottom of the collection box 9. The water flows out through the drain outlet to avoid water accumulation. When it is necessary to clean the inside of the equipment or charge the battery 19, the operator pulls the U-shaped handle 26 outward to disengage the pin 25 from the insertion hole 21, and lifts the mounting frame 3 to open the inside of the equipment. This allows for easy cleaning and maintenance of the extinguishing roller 11, scraper 33, square tube 7, guide plate 16, and collection box 9. During installation, the positioning pin 34 and positioning hole 35 are used for quick positioning. The mounting plate 20 is inserted into the mounting groove 22. The U-shaped handle 26 is released, and the spring 27 pushes the pin 25 to automatically insert into the insertion hole 21 to complete the locking.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An industrial site defined smoking pipe, characterized by, include: The base (1) is provided with a movable wheel with brakes at its bottom; A collection box (2) with an open top is fixedly installed on the base (1); The mounting frame (3) is detachably mounted on the collection box (2). A limiting cover (4) is fixedly mounted on the top of the mounting frame (3). Through slots (5) are evenly provided on the limiting cover (4). The bottom of the mounting frame (3) is provided with a guide bucket (6), and the bottom of the guide bucket (6) is provided with a square tube (7). The collection box (2) has a pull-out opening (8) on one side, and a collection box (9) for collecting cigarette butts can be pulled out of the pull-out opening (8). The base (1) has a guide strip (29) that cooperates with the collection box (9). A smoke extinguishing mechanism is provided inside the collection box (2) and between the square tube (7) and the collection box (9).

2. A defined industrial site smoking pipe according to claim 1, characterised in that: The smoke extinguishing mechanism includes two rotating shafts (10), both of which are rotatably installed inside the collection box (2), and smoke extinguishing rollers (11) for extinguishing smoke are provided on the outside of the rotating shafts (10).

3. An industrial site defined smoking pipe according to claim 2, characterized in that: One end of each of the two shafts (10) is provided with a meshing linkage gear (12), and a driven bevel gear (13) is fixedly installed on the outer side of the other end of one of the shafts (10). A stepper motor (14) is fixedly installed on the inner wall of the collection box (2), and an active bevel gear (15) that meshes with the driven bevel gear (13) is fixedly installed at the output end of the stepper motor (14).

4. A restricted industrial site smoking pipe according to claim 3, characterized in that: A controller (17) is provided on the inner wall of the collection box (2) and on one side of the smoke extinguishing roller (11), and an infrared sensor (18) is provided on one side of the controller (17). The collection box (2) is equipped with a removable and rechargeable battery (19), which is electrically connected to the stepper motor (14), the controller (17) and the infrared sensor (18) via wires.

5. An industrial site defined smoking pipe according to claim 2, characterized in that: The inside of the square tube (7) is provided with a guide plate (16) that cooperates with the smoke extinguishing roller (11).

6. An industrial site defined smoking pipe according to claim 2, characterized in that: The collection box (2) is provided with mounting rods (32) on both sides inside, and the end of the mounting rods (32) is provided with scrapers (33) that cooperate with the extinguishing roller (11).

7. A restricted industrial site smoking pipe according to claim 1, characterized in that: The top of both sides of the collection box (2) is provided with mounting plates (20), and the mounting plates (20) are provided with insertion holes (21). The bottom of both sides of the mounting frame (3) is provided with mounting grooves (22) that cooperate with the mounting plate (20); Both sides of the mounting frame (3) are provided with sliding grooves (23), and a sliding plate (24) is slidably installed inside the sliding groove (23). A pin (25) that cooperates with the insertion hole (21) is provided on one side of the sliding plate (24). A U-shaped handle (26) is slidably installed on one side of the sliding groove (23). Both ends of the U-shaped handle (26) are fixedly connected to the sliding plate (24). Springs (27) that abut against the sliding plate (24) are provided on the outer sides of both ends of the U-shaped handle (26).

8. An industrial site defined smoking pipe according to claim 1, characterized in that: The four corners of the top of the collection box (2) are provided with positioning pins (34), and the bottom of the four corners of the mounting frame (3) are provided with positioning holes (35) that cooperate with the positioning pins (34).

9. An industrial-grade, field-controlled smoking pipe according to claim 1, characterized in that: The bottom of the collection box (9) is provided with a filter screen (28), and the bottom of the collection box (2) is provided with a drain outlet.

10. An industrial site defined smoking pipe according to claim 1, characterized in that: The top of both ends of the base (1) is provided with an arc-shaped positioning plate (30), and a trash can (31) is placed inside the arc-shaped positioning plate (30).

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