A cigarette butt cleaning vehicle for railway station

Abstract

The invention discloses a cigarette butt sweeper for railway stations, comprising a sweeper body, a sweeping disc installed at the lower end of the sweeper body; a fixed box is fixed in the sweeper body, a negative pressure machine, a first cigarette extinguishing roller and a second cigarette extinguishing roller are fixedly installed on the inner wall of the fixed box, and a movable collection box is placed below the first cigarette extinguishing roller and the second cigarette extinguishing roller; a cleaning suction cup is fixed at the rear of the sweeping disc of the sweeper body, and the cleaning suction cup is connected to the negative pressure machine through a connecting pipe; a long hose is installed at the side of the sweeper body, and the long hose is connected to the negative pressure machine through a three-way joint. The beneficial effects of the invention are that cigarette butts are collected by the sweeper, which greatly reduces the labor intensity of sanitation workers; both the platform and the track can be cleaned, and the cleaning is thorough; the addition of a smoke extinguishing and laser distance measuring device greatly guarantees the safety of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and more particularly to a cigarette butt cleaning vehicle for railway stations. Background Art

[0002] Although the uncivilized behavior of littering cigarette butts has been constantly emphasized and publicized, there are still many people littering cigarette butts in public places. This phenomenon is particularly obvious due to the large flow of people on the railway platform. Cigarette butts everywhere on the ground and beside the tracks not only pollute the environment, but also seriously affect the beauty of the environment. At present, sanitation workers often pick up cigarette butts at irregular intervals, which greatly wastes manpower and material resources, and this manual cleaning method is not ideal for cleaning cigarette butts. Summary of the invention

[0003] The purpose of the present invention is to solve the above technical problems and to design a cigarette butt sweeper for railway stations.

[0004] The technical solution of the present invention for achieving the above-mentioned purpose is to provide a cigarette butt sweeper for railway stations, comprising a sweeper body, a battery and a handle installed at the rear of the sweeper body, two pairs of running wheels installed at the lower end of the sweeper body, a pair of universal wheels close to the handle, and running wheels away from the handle fixedly installed on the wheel axle; motors are fixed on both sides of the front end of the sweeper body, and the two motors have the same rotation speed and opposite directions; a rotating shaft is fixedly connected to the output end of motor one, the lower end of the rotating shaft passes through the bearing in the bottom plate of the sweeper body, and a cleaning disc is fixedly installed at the lower end of the rotating shaft; a cleaning suction cup is fixedly installed at the rear of the cleaning disc on the sweeper body, and the cleaning suction cup is connected to one end of a three-way joint through a connecting pipe, and the lower end of the three-way joint is connected to a negative pressure machine, and the negative pressure machine is fixed In the fixed box, a movable collection box is placed at the lower end inside the fixed box; a motor 2 is fixedly installed in the fixed box, and an output end of the motor 2 is fixedly connected to a driving shaft, a gear 1 and a smoke-extinguishing roller 1 are fixedly installed on the driving shaft, the gear 1 is meshed with the gear 2, the gear 2 is fixed on the driven shaft, and a smoke-extinguishing roller 2 is fixedly installed on the driven shaft; the last end of the three-way joint is connected to a long hose, and the long hose is fixed to the telescopic rod through a clamp; a rotary switch 1 is provided on one end of the three-way joint connected to the connecting pipe, and a rotary switch 2 is provided on one end of the three-way joint connected to the long hose; a plurality of hooks are fixed on the side of the sweeper body; a door is hinged on the side of the sweeper body, a gas support rod is hinged on the upper end of the bottom plate of the sweeper body, and the output end of the gas support rod is hinged on the door.

[0005] Preferably, a plurality of slide bars are fixed on the first smoke extinguishing roller, and a plurality of grooves are formed on the second smoke extinguishing roller.

[0006] Preferably, a fixing plate and an optical axis are fixed on the side wall of the sweeper body, an electric push rod is fixedly installed on the front end of the fixing plate, a piston is fixedly connected to the output end of the electric push rod, and the piston is slidably installed in the sealing cylinder; a caliper is installed on the optical axis, the caliper is clamped on the rotating disk, and the rotating disk is fixedly installed on the wheel axle; laser ranging sensors are fixedly installed on both sides of the front end of the sweeper body, and the laser ranging sensors extend out of the wheel.

[0007] The beneficial effects of the present invention are as follows: cigarette butts are collected by the cleaning disc and then sucked up by the cleaning suction cup, which greatly reduces labor and improves efficiency; it can clean both the platform and the cigarette butts beside the track, making the cleaning more thorough; a smoke extinguishing device is added to prevent unburned cigarette butts from entering the cleaning vehicle, and laser ranging technology is applied to add an emergency braking device, which has high safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of a cigarette butt sweeper for railway stations according to the present invention;

[0009] Figure 2 It is a top view of a cigarette butt sweeper for railway stations according to the present invention;

[0010] Figure 3 It is a partial top view of a cigarette butt sweeper for railway stations of the present invention;

[0011] Figure 4 This is a partial schematic diagram of a cigarette butt sweeper for railway stations according to the present invention. Figure 1 ;

[0012] Figure 5 It is a partial schematic diagram of a cigarette butt sweeper for railway stations of the present invention. Figure 2 .

[0013] In the figure, 1. the cleaning vehicle body; 2. the battery; 3. the handle; 4. the wheel axle; 5. the motor 1; 6. the rotating shaft; 7. the cleaning disc; 8. the cleaning suction cup; 9. the connecting pipe; 10. the three-way joint; 11. the rotary switch 1; 12. the rotary switch 2; 13. the negative pressure machine; 14. the fixing box; 15. the motor 2; 16. the driving shaft; 17. the gear 1; 18. the smoke extinguishing roller 1; 19. the gear 2; 20. the smoke extinguishing roller 2; 21. the driven shaft; 22. the movable collecting box; 23. the long hose; 24. the telescopic rod; 25. the clamp; 26. the hook; 27. the laser ranging sensor; 28. the fixing plate; 29. ​​the electric push rod; 30. the piston; 31. the sealing cylinder; 32. the caliper; 33. the optical axis; 34. the rotating disc; 35. the gas support rod; 36. the door; 37. the slide bar; 38. the groove. DETAILED DESCRIPTION

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-5As shown, a cigarette butt sweeper for railway stations comprises a sweeper body 1, a battery 2 and a handle 3 are installed at the rear of the sweeper body 1, two pairs of running wheels are installed at the lower end of the sweeper body 1, a pair of universal wheels are near the handle to adjust the driving direction, and the running wheels away from the handle are fixedly installed on the wheel shaft 4; motors 5 are fixed on both sides of the front end of the sweeper body 1, and the two motors 5 have the same rotation speed and opposite directions; the output end of the motor 5 is fixedly connected to a rotating shaft 6, the lower end of the rotating shaft 6 passes through the bearing in the bottom plate of the sweeper body 1, and a cleaning disc 7 is fixedly installed at the lower end of the rotating shaft 6; the sweeper body 1 is used for cleaning A cleaning suction cup 8 is fixedly installed at the rear position of the plate 7. The cleaning suction cup 8 is connected to one end of a three-way joint 10 through a connecting pipe 9. The lower end of the three-way joint 10 is connected to a negative pressure machine 13. The negative pressure machine 13 is fixed in a fixed box 14. A movable collecting box 22 is placed at the lower end of the fixed box 14. A motor 2 15 is fixedly installed in the fixed box 14. A driving shaft 16 is fixedly connected to the output end of the motor 2 15. A gear 17 and a smoke extinguishing roller 18 are fixedly installed on the driving shaft 16. The gear 17 is meshed with a gear 2 19. The gear 2 19 is fixed on a driven shaft 21. A smoke extinguishing roller 2 20 is fixedly installed on the driven shaft 21. A plurality of slide bars 37 are fixed on the smoke extinguishing roller 18, and a plurality of grooves 38 are provided on the smoke extinguishing roller 20. The slide bars 37 and the grooves 38 engage with each other to enhance the smoke extinguishing effect. The last end of the three-way joint 10 is connected to the long hose 23, and the long hose 23 is fixed to the telescopic rod 24 by a clamp 25. A rotary switch 11 is provided on the end of the three-way joint 10 connected to the connecting pipe 9, and a rotary switch 2 12 is provided on the end of the three-way joint 10 connected to the long hose 23. A plurality of hooks 26 are fixed on the side of the sweeper body 1. A door 36 is hinged on the side of the sweeper body 1, and an air The output end of the gas support rod 35 is hinged on the door 36; a fixing plate 28 and an optical axis 33 are fixed on the side wall of the sweeper body 1, an electric push rod 29 is fixedly installed at the front end of the fixing plate 28, a piston 30 is fixedly connected to the output end of the electric push rod 29, and the piston 30 is slidably installed in the sealing cylinder 31; a caliper 32 is installed on the optical axis 33, the caliper 32 is clamped on the rotating disk 34, and the rotating disk 34 is fixedly installed on the wheel axle 4; laser ranging sensors 27 are fixedly installed on both sides of the front end of the sweeper body 1, and the laser ranging sensor 27 extends out of the wheel to ensure safety when driving on the edge of the platform.

[0015] The working principle of this implementation scheme is as follows: when cleaning the platform, the sanitation worker pushes the sweeper body 1, slowly drives the sweeper body 1, starts motor 1 5 and motor 2 15 at the same time, turns on rotary switch 1 11, turns off rotary switch 2 12, starts the negative pressure machine 13, and the two motors 1 5 rotate inward at the same time to drive the rotating shaft 6 to rotate, and the rotating shaft 6 drives the two cleaning discs 7 to rotate inward at the same time to sweep the cigarette butts on the ground to the middle of the two cleaning discs 7. As the sweeper body 1 moves forward, the cleaning suction cup 8 behind the cleaning disc 7 passes the cigarette butts through the negative pressure machine 13. The cigarette butts are sucked to the position above the cigarette extinguishing roller 18 and the cigarette extinguishing roller 20 through the connecting pipe 9, and the unextinguished cigarette butts are extinguished by the squeezing of the cigarette extinguishing roller 18 and the cigarette extinguishing roller 20, and then fall into the movable collection box 22 in the cleaning vehicle body 1; after the movable collection box 22 is full, the door 36 on the side of the cleaning vehicle body 1 is opened, and then the movable collection box 22 is taken out, and then the cigarette butts inside are dumped to the designated position, and then the movable collection box 22 is put back in place and the door 36 is closed; when cleaning the track, first push the cleaning vehicle body 1 to the edge of the platform, and then rotate The rotary switch 11 is turned off, the rotary switch 2 12 is turned on, the telescopic rod 24 is removed from the hook 26, the long hose 23 is fixed by the clamp 25, the negative pressure machine 13 and the motor 2 15 are started, the telescopic rod 24 is manually extended to the side of the track, and the cigarette butts beside the track are cleaned. The negative pressure machine 13 sucks the cigarette butts in the track to the position above the cigarette extinguishing roller 1 18 and the cigarette extinguishing roller 2 20 through the long hose 23, and the unextinguished cigarette butts are extinguished by squeezing the cigarette extinguishing roller 1 18 and the cigarette extinguishing roller 2 20, and then fall into the movable collection box 22 in the cleaning vehicle body 1; due to the station When the platform is at a higher position and works close to the edge, if the laser ranging sensor 27 senses that the distance becomes larger, the electric push rod 29 will be started, and the electric push rod 29 will extend to drive the piston 30 to slide in the sealing cylinder 31. Under the action of air pressure, the caliper 32 clamps the rotating disk 34 to stop the rotating disk 34. The rotating disk 34 forces the wheel axle 4 to stop rotating, thereby achieving the purpose of emergency braking; the above-mentioned electrical equipment motor 1 5, negative pressure machine 13, motor 2 15, laser ranging sensor 27 and electric push rod 29 are all powered by the battery 2 on the sweeper body 1.

[0016] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A cigarette butt sweeper for railway stations, comprising a sweeper body (1), characterized in that: A battery (2) and a handle (3) are installed at the rear of the sweeper body (1); two pairs of running wheels are installed at the lower end of the sweeper body (1); a pair of universal wheels are installed near the handle, and a running wheel away from the handle is fixedly installed on a wheel shaft (4); motors (5) are fixedly installed on both sides of the front end of the sweeper body (1); the two motors (5) have the same rotation speed and opposite directions; the output end of the motor (5) is fixedly connected to a rotating shaft (6); the lower end of the rotating shaft (6) passes through a bearing in the bottom plate of the sweeper body (1); a cleaning disc (7) is fixedly installed at the lower end of the rotating shaft (6); a cleaning suction cup (8) is fixedly installed on the sweeper body (1) at the rear of the cleaning disc (7); the cleaning suction cup (8) is connected to one end of a three-way joint (10) through a connecting pipe (9), the lower end of the three-way joint (10) is connected to a negative pressure machine (13), the negative pressure machine (13) is fixed in a fixed box (14), and a movable collecting box (22) is placed at the lower end of the fixed box (14); a second motor (15) is fixedly installed in the fixed box (14), and an output end of the second motor (15) is fixedly connected to a driving shaft (16), and a gear (17) and a smoke extinguishing roller (18) are fixedly installed on the driving shaft (16), and the gear (17) is meshed with the gear (19), and the gear (19) is fixed on the driven shaft (21), and the second smoke extinguishing roller (20) is fixedly installed on the driven shaft (21); The last end of the three-way joint (10) is connected to the long hose (23), and the long hose (23) is fixed to the telescopic rod (24) through a clamp (25); a rotary switch 1 (11) is provided on the end of the three-way joint (10) connected to the connecting pipe (9), and a rotary switch 2 (12) is provided on the end of the three-way joint (10) connected to the long hose (23); a plurality of hooks (26) are fixed to the side of the sweeper body (1); a door (36) is hinged on the side of the sweeper body (1), a gas support rod (35) is hinged on the upper end of the bottom plate of the sweeper body (1), and the output end of the gas support rod (35) is hinged on the door (36); a plurality of slide bars are fixed to the smoke extinguishing roller 1 (18) (37), a plurality of grooves (38) are formed on the second smoke extinguishing roller (20); a fixing plate (28) and an optical axis (33) are fixed on the side wall of the cleaning vehicle body (1), an electric push rod (29) is fixedly mounted on the front end of the fixing plate (28), a piston (30) is fixedly connected to the output end of the electric push rod (29), and the piston (30) is slidably mounted in a sealing cylinder (31); a caliper (32) is mounted on the optical axis (33), the caliper (32) is clamped on a rotating disk (34), and the rotating disk (34) is fixedly mounted on a wheel shaft (4); laser distance measuring sensors (27) are fixedly mounted on both sides of the front end of the cleaning vehicle body (1), and the laser distance measuring sensors (27) extend out of the wheel.

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