Multifunctional marine sewage purification equipment

Abstract

The invention discloses multifunctional marine sewage purification equipment, and relates to the technical field of sewage treatment. Comprising a sewage tank; a blocking mechanism is arranged in the sewage tank and comprises a lifting table slidably mounted on the sewage tank, a blocking part is rotatably mounted on the lifting table, a UV purification mechanism is arranged at the top of the sewage tank and comprises a moving seat, a lifting plate is arranged on the moving seat in a lifting manner, and a conveying cylinder is slidably mounted on the lifting plate; a conveying shaft is arranged in the conveying cylinder, lamp tubes are arranged on the outer side of the conveying cylinder in an array mode, folding shielding layers are arranged on the outer sides of the lamp tubes in a telescopic sleeving mode, a stirring mechanism is arranged at the bottom end of the conveying cylinder and comprises a stirring shaft, and a vibration disc is arranged at the end of the stirring shaft; according to the invention, UV purification treatment can be carried out on sewage, impurities attached to the lamp tube can be effectively removed, the purification effect is ensured, and effective protection can be carried out.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and particularly relates to a multifunctional marine sewage purification device. Background Art

[0002] Sewage purification is the process of treating polluted water to make it meet environmental standards, restore its natural water quality, or make it reach the standard for reuse. This process not only helps to protect the environment but also provides the possibility for the reuse of water resources. Ultraviolet purification of water quality is a commonly used water treatment method, which uses the bactericidal effect of ultraviolet light to eliminate microorganisms and pathogens in water. The wavelength of ultraviolet light is generally between 200 and 280 nanometers. This wavelength of ultraviolet light has strong penetration power and can damage the DNA or RNA of microorganisms, thereby inhibiting their growth or killing them. However, there are a large number of impurities floating in the sewage. When the lamp tube is working, a large amount of impurities are easily attached to its surface, affecting the purification effect. Based on this, the present invention proposes a water purification device that can perform UV purification treatment on sewage, effectively remove the impurities attached to the lamp tube, ensure the purification effect, and can provide effective protection. Summary of the Invention

[0003] In view of the above technical problems, the present invention can perform UV purification treatment on sewage, effectively remove the impurities attached to the lamp tube, ensure the purification effect, and can provide effective protection.

[0004] The implementation solution of the present invention is as follows: A multifunctional marine sewage purification device includes a sewage tank. Side boxes are arranged on both sides of the sewage tank. A pushing mechanism is arranged at the bottom end inside the sewage tank for sediments. A blocking mechanism is arranged inside the sewage tank. The blocking mechanism includes a lifting platform slidably installed on the sewage tank. A blocking part is rotatably installed on the lifting platform. The blocking part is docked by deflection to block the sediment in the sewage. A UV purification mechanism is arranged at the top of the sewage tank. The UV purification mechanism includes a moving seat. A lifting plate is arranged on the moving seat in a lifting manner. A transmission cylinder is slidably installed on the lifting plate. A transmission shaft is arranged inside the transmission cylinder. Lamp tubes are arranged in an array on the outer side of the transmission cylinder. A folding shielding layer is telescopically sleeved on the outer side of the lamp tubes. A stirring mechanism is arranged at the bottom end of the transmission cylinder. The stirring mechanism includes a stirring shaft, and an oscillation disk is arranged at the end of the stirring shaft.

[0005] Further, the pushing mechanism includes a retracting and releasing motor and a retracting and releasing cylinder arranged on the side box. The retracting and releasing motor is used to drive the retracting and releasing cylinder. A lifting rope is arranged on the retracting and releasing cylinder. Guide wheels are arranged in the side box for guiding the lifting rope. The free end of the lifting rope is connected to a pushing seat for pushing the sediment. Control electric cylinders are respectively arranged on both sides of the sewage tank in the side box. A control seat is arranged on the telescopic rod of the control electric cylinder for closing and blocking.

[0006] Further, the blocking mechanism includes a second motor, a second guide rod, and a second lead screw disposed on the sewage tank. The second motor is used to drive the second lead screw. The lifting table is movably disposed on the second guide rod and the second lead screw, and the lifting table forms a screw pair with the second lead screw. On the inner side of the sewage tank and at both ends of the lifting table, racks are provided. At both ends inside the lifting table, connecting gears are rotatably provided. When the connecting gears engage with the racks, the blocking part is driven to rotate, and one side of the blocking part is fixedly connected to the connecting gear.

[0007] Further, the UV purification mechanism includes a first motor, a first lead screw, and a first guide rod disposed on the sewage tank. The first motor is used to drive the first lead screw. The moving seat is movably disposed on the first lead screw and the first guide rod, and the moving seat forms a screw pair with the first lead screw. A feed port is provided on the moving seat for injecting reagents. A moving motor is provided on the moving seat. A belt structure is provided on the output shaft of the moving motor. A moving lead screw and a moving guide rod are movably provided on the moving seat. The moving lead screw forms a screw pair with the belt structure on the output shaft of the moving motor. The bottom ends of the moving lead screw and the moving guide rod are connected to the lifting plate. A position motor, a position lead screw, and a position guide rod are provided on the lifting plate. The position motor is used to drive the position lead screw. The top end of the transmission cylinder forms a screw pair with the position lead screw.

[0008] Further, a transmission motor is provided on the transmission cylinder. A first transmission gear is provided on the output shaft of the transmission motor. A second transmission gear is provided at the top end of the transmission shaft. The second transmission gear meshes with the first transmission gear. A turntable is rotatably installed on the outer side of the transmission cylinder. An angle motor is provided on the outer side of the transmission cylinder. An angle gear is provided on the output shaft of the angle motor. The angle gear meshes with the turntable. A base is provided at the bottom end of the transmission cylinder. The lamp tube is provided between the base and the turntable. The stirring shaft on the stirring mechanism is rotatably provided on the base.

[0009] Further, suspension cylinders are arranged in an array on the turntable. Suspension ropes are provided on the suspension cylinders. The top end of the folding shielding layer is connected to the turntable. A scraping seat is provided at the bottom end of the folding shielding layer. The scraping seat is connected to the suspension ropes on the first transmission gear. A fixed platform is provided on the turntable. The suspension cylinders are rotatably installed on the fixed platform. A plurality of holes are arrayed on the end face of the fixed platform. A sliding groove is provided at the end of the suspension cylinder. A fixing seat is provided in cooperation with the sliding groove. A first spring is connected between the fixing seat and the end face of the suspension cylinder. The fixing seat is in cooperation with the holes to fix the suspension cylinder. A cooperating part is provided on the end face of the fixing seat. A control mechanism is provided at the top end of the transmission cylinder for controlling the rotation of the fixing seat.

[0010] Further, the control mechanism includes a control motor provided at the top end of the transmission cylinder. A cooperating seat is provided on the output shaft of the control motor. A magnetic attraction part is provided on the outer side of the cooperating seat. The magnetic attraction part is used to magnetically attract and control the movement of the fixing seat. The cooperating seat is used to cooperate with the cooperating part.

[0011] Further, the stirring mechanism includes a stirring gear arranged at one end of the stirring shaft. A control gear ring is rotatably installed on the base. The control gear ring meshes with the stirring gear. A driving motor is arranged on the base. A driving gear is arranged on the output shaft of the driving motor. The driving gear meshes with the control gear ring. A pushing portion is arranged on the control gear ring. A bottom scraping seat is telescopically arranged on the base. The bottom scraping seat is located outside the bottom end of the lamp tube. A second spring is connected between the bottom scraping seat and the base. A contact wheel is arranged on the bottom scraping seat and is pushed by the pushing portion.

[0012] The beneficial effects of the present invention compared with the prior art are as follows: (1) The blocking portion rotates, and the blocking portions are deflected and butted as a whole to move downward from above the sewage to block sediments or other solid floating objects, so that they quickly sink to the bottom of the sewage tank; (2) The lamp tube is immersed in the sewage, the illumination intensity of the lamp tube is adjusted, and ultraviolet light is emitted to purify the sewage. Since the sediments and other floating substances sink to the bottom, they will not adhere to the lamp tube and affect its purification effect; (3) For some lamp tubes that do not need to be used, protective treatment can be carried out during the idle period, that is, by controlling the lifting and telescoping of the folding shielding layer, which is sleeved outside the lamp tube, it can block the attachment of solid substances on the outside to the lamp tube. Further, when controlling the telescoping of the folding shielding layer, the scraping seat can also perform a scraping operation on the outside of the lamp tube, that is, remove the attachments; (4) Through the scraping operation of the scraping seat on the outside of the lamp tube, some impurities will accumulate at the bottom end of the lamp tube. The driving motor can be operated to rotate the control gear ring, and the pushing portion pushes the contact wheel, so that the bottom scraping seat moves telescopically, that is, the bottom scraping seat performs a scraping operation at the bottom end of the lamp tube to remove the residual accumulations. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the internal installation structure of the sewage tank of the present invention.

[0015] Figure 3 It is a schematic diagram of the installation structure of the blocking portion of the present invention.

[0016] Figure 4 It is a schematic diagram of the installation structure of the lifting platform of the present invention.

[0017] Figure 5 It is a schematic diagram of the structure of the moving seat of the present invention.

[0018] Figure 6 It is a schematic diagram of the structure of the lifting plate of the present invention.

[0019] Figure 7 It is a schematic diagram of the installation structure of the UV purification mechanism of the present invention.

[0020] Figure 8 It is a schematic diagram of the installation structure of the transmission cylinder of the present invention.

[0021] Figure 9 This is a schematic diagram of the transmission shaft installation structure of the present invention.

[0022] Figure 10 This is a schematic diagram of the lamp tube installation structure of the present invention.

[0023] Figure 11 This is a schematic diagram of the folding shielding layer installation structure of the present invention.

[0024] Figure 12 This is a schematic diagram of the hanging cylinder installation structure of the present invention.

[0025] Figure 13 This is a schematic diagram of the base installation structure of the present invention.

[0026] Figure 14 This is a schematic diagram of the bottom scraping seat installation structure of the present invention.

[0027] Figure 15 This is a schematic diagram of the control mechanism installation structure of the present invention.

[0028] Reference numerals: 1 - sewage tank; 2 - side box body; 3 - first motor; 4 - first lead screw; 5 - first guide rod; 6 - second motor; 7 - second guide rod; 8 - second lead screw; 9 - blocking part; 10 - lifting table; 11 - control electric cylinder; 12 - control seat; 13 - winding and unwinding motor; 14 - winding and unwinding cylinder; 15 - guide wheel; 16 - pushing seat; 17 - rack; 18 - connecting gear; 19 - moving seat; 20 - moving lead screw; 21 - moving guide rod; 22 - moving motor; 23 - feeding port; 24 - lifting plate; 25 - transmission cylinder; 26 - position motor; 27 - position lead screw; 28 - position guide rod; 29 - transmission motor; 30 - first transmission gear; 31 - transmission shaft; 32 - second transmission gear; 33 - turntable; 34 - lamp tube; 35 - base; 36 - angle motor; 37 - angle gear; 38 - folding shielding layer; 39 - scraping seat; 40 - hanging cylinder; 41 - fixing seat; 42 - matching part; 43 - first spring; 44 - fixing table; 45 - driving gear; 46 - driving motor; 47 - stirring shaft; 48 - oscillating disk; 49 - stirring gear; 50 - control gear ring; 51 - pushing part; 52 - bottom scraping seat; 53 - second spring; 54 - contact wheel; 55 - control motor; 56 - magnetic attracting part; 57 - matching seat. Detailed implementation manners

[0029] Example: As Figures 1 to 15As shown in the figure, a multifunctional marine sewage purification device includes a sewage tank 1. Side boxes 2 are arranged on both sides of the sewage tank 1. A pushing mechanism is arranged at the inner bottom end of the sewage tank 1 for sediment. A blocking mechanism is arranged inside the sewage tank 1. The blocking mechanism includes a lifting platform 10 slidably installed on the sewage tank 1. A blocking part 9 is rotatably installed on the lifting platform 10. The blocking part 9 is docked by deflection to block the sediment in the sewage. A UV purification mechanism is arranged at the top of the sewage tank 1. The UV purification mechanism includes a moving seat 19. A lifting plate 24 is arranged on the moving seat 19 in a lifting manner. A transmission cylinder 25 is slidably installed on the lifting plate 24. A transmission shaft 31 is arranged inside the transmission cylinder 25. A lamp tube 34 is arranged in an array on the outer side of the transmission cylinder 25. A folding shielding layer 38 is telescopically sleeved on the outer side of the lamp tube 34. A stirring mechanism is arranged at the bottom end of the transmission cylinder 25. The stirring mechanism includes a stirring shaft 47. An oscillation disc 48 is arranged at the end of the stirring shaft 47.

[0030] The pushing mechanism includes a winding and unwinding motor 13 and a winding and unwinding cylinder 14 arranged on the side box 2. The winding and unwinding motor 13 is used to drive the winding and unwinding cylinder 14. A lifting rope is arranged on the winding and unwinding cylinder 14. A guide wheel 15 is arranged in the side box 2 for guiding the lifting rope. The free end of the lifting rope is connected to a pushing seat 16 for pushing the sediment. Control electric cylinders 11 are respectively arranged in the side box 2 on both sides of the sewage tank 1. A control seat 12 is arranged on the telescopic rod of the control electric cylinder 11 for closing and blocking.

[0031] The blocking mechanism includes a motor two 6, a guide rod two 7 and a lead screw two 8 arranged on the sewage tank 1. The motor two 6 is used to drive the lead screw two 8. The lifting platform 10 is movably arranged on the guide rod two 7 and the lead screw two 8, and the lifting platform 10 forms a screw pair with the lead screw two 8. Rack bars 17 are arranged on the inner side of the sewage tank 1 at both ends of the lifting platform 10. Connecting gears 18 are rotatably arranged at both ends inside the lifting platform 10. When the connecting gears 18 mesh with the rack bars 17, the blocking part 9 is driven to rotate. One side of the blocking part 9 is fixedly connected to the connecting gear 18.

[0032] The UV purification mechanism includes a first motor 3, a first lead screw 4, and a first guide rod 5 provided on the sewage tank 1. The first motor 3 is used to drive the first lead screw 4. A moving seat 19 is movably arranged on the first lead screw 4 and the first guide rod 5, and the moving seat 19 forms a screw pair with the first lead screw 4. A feed port 23 is provided on the moving seat 19 for putting in reagents. A moving motor 22 is provided on the moving seat 19, and a belt structure is provided on the output shaft of the moving motor 22. A moving lead screw 20 and a moving guide rod 21 are movably arranged on the moving seat 19. The moving lead screw 20 forms a screw pair with the belt structure on the output shaft of the moving motor 22. The bottom ends of the moving lead screw 20 and the moving guide rod 21 are connected to a lifting plate 24. A position motor 26, a position lead screw 27, and a position guide rod 28 are provided on the lifting plate 24. The position motor 26 is used to drive the position lead screw 27. The top end of the transmission cylinder 25 forms a screw pair with the position lead screw 27. A transmission motor 29 is provided on the transmission cylinder 25, and a first transmission gear 30 is provided on the output shaft of the transmission motor 29. A second transmission gear 32 is provided at the top end of the transmission shaft 31. The second transmission gear 32 meshes with the first transmission gear 30. A turntable 33 is rotatably installed on the outer side of the transmission cylinder 25, and an angle motor 36 is provided on the outer side of the transmission cylinder 25. An angle gear 37 is provided on the output shaft of the angle motor 36. The angle gear 37 meshes with the turntable 33. A base 35 is provided at the bottom end of the transmission cylinder 25. A lamp tube 34 is provided between the base 35 and the turntable 33. The stirring shaft 47 on the stirring mechanism is rotatably arranged on the base 35.

[0033] Suspension cylinders 40 are arranged in an array on the turntable 33. Suspension ropes are provided on the suspension cylinders 40. The top end of the folding shielding layer 38 is connected to the turntable 33. A scraping seat 39 is provided at the bottom end of the folding shielding layer 38. The scraping seat 39 is connected to the suspension rope on the first transmission gear 30. A fixed platform 44 is provided on the turntable 33. The suspension cylinders 40 are rotatably installed on the fixed platform 44. A plurality of holes are arrayed on the end face of the fixed platform 44, and a sliding groove is provided at the end of the suspension cylinder 40. A fixing seat 41 is provided in cooperation with the sliding groove. A first spring 43 is connected between the fixing seat 41 and the end face of the suspension cylinder 40. The fixing seat 41 cooperates with the holes to fix the suspension cylinder 40. A cooperating portion 42 is provided on the end face of the fixing seat 41. A control mechanism is provided at the top end of the transmission cylinder 25 for controlling the rotation of the fixing seat 41. The control mechanism includes a control motor 55 provided at the top end of the transmission cylinder 25. A cooperating seat 57 is provided on the output shaft of the control motor 55. A magnetic attraction portion 56 is provided on the outer side of the cooperating seat 57. The magnetic attraction portion 56 is used to magnetically attract and control the movement of the fixing seat 41. The cooperating seat 57 is used to cooperate with the cooperating portion 42.

[0034] The stirring mechanism includes a stirring gear 49 arranged at one end of the stirring shaft 47. A control gear ring 50 is rotatably mounted on the base 35. The control gear ring 50 meshes with the stirring gear 49. A driving motor 46 is arranged on the base 35. A driving gear 45 is arranged on the output shaft of the driving motor 46. The driving gear 45 meshes with the control gear ring 50. A pushing part 51 is arranged on the control gear ring 50. A bottom scraping seat 52 is telescopically arranged on the base 35. The bottom scraping seat 52 is located outside the bottom end of the lamp tube 34. A second spring 53 is connected between the bottom scraping seat 52 and the base 35. A contact wheel 54 is arranged on the bottom scraping seat 52. The contact wheel 54 is pushed by the pushing part 51.

[0035] Working principle: When purifying the sewage in the sewage tank 1, first, chemicals are put in through the feed port 23. The chemicals are put into the sewage tank 1 through the transmission cylinder 25. Specifically, when the transmission motor 29 works, the transmission shaft 31 rotates to complete the chemical input, and the sewage can be stirred. Specifically, when the first motor 3 works, the first lead screw 4 rotates, and the moving seat 19 moves, so that the chemicals can be moved and put in. When the moving motor 22 works, the moving lead screw 20 moves, and the lifting plate 24 moves up and down. It can be flipped by the angle motor 36, so that the turntable 33 and the base 35 rotate, that is, the stirring shaft 47 stirs the sewage to improve the reaction efficiency between the chemicals and the sewage.

[0036] Furthermore, the reactants in the chemicals and the sewage react to form sediments. The second motor 6 can work, the second lead screw 8 rotates, the lifting table 10 moves, the connecting gear 18 meshes with the rack 17, so that the blocking part 9 rotates, and the blocking part 9 deflects and docks as a whole to move downward from above the sewage to block the sediments or other solid floating objects, so that they quickly sink to the bottom of the sewage tank 1. Then, the height of the lifting plate 24 is controlled to submerge the lamp tube 34 into the sewage, and the light intensity of the lamp tube 34 is adjusted to emit ultraviolet light to purify the sewage. Since the sediments and other floating substances sink to the bottom, they will not adhere to the lamp tube 34 and affect its purification effect.

[0037] Furthermore, for some lamp tubes 34 that are not needed, protective treatment can be carried out during the idle period. That is, by controlling the folding shielding layer 38 to move up and down and telescopically, it is sleeved outside the lamp tube 34 to block the attachment of solid substances outside on the lamp tube 34. Further, when controlling the telescopic movement of the folding shielding layer 38, the scraping seat 39 can also scrape the outside of the lamp tube 34, that is, remove the attachments.

[0038] Specifically, for the telescopic control of the folding shielding layer 38, through azimuth adjustment, each transmission gear 30 is positioned at the azimuth where the control mechanism is located. Then, the fixing seat 41 is magnetically attracted and controlled by the magnetic attraction part 56, and the matching part 42 is matched with the matching seat 57. By controlling the motor 55 to drive the matching seat 57, the suspension cylinder 40 can be driven to rotate. When the fixing seat 41 telescopically moves, its cooperation with the hole position on the end face of the fixing table 44 is disengaged, and the fixed state is released.

[0039] Through the scraping operation of the scraping seat 39 on the outer side of the lamp tube 34, some impurities will accumulate at the bottom end of the lamp tube 34. By driving the motor 46 to work, the gear ring 50 is controlled to rotate, and the pushing part 51 pushes the contact wheel 54, so that the bottom scraping seat 52 telescopically moves, that is, the bottom scraping seat 52 performs a scraping operation at the bottom end of the lamp tube 34 to remove the residual deposits.

[0040] Furthermore, when dealing with the bottom sediments, when some sediments adhere to the blocking part 9, by controlling the rotation of the gear ring 50, the stirring shaft 47 rotates, and the shock disk 48 makes a contact-type knock on the blocking part 9 to make it vibrate, and the adhered sediments can be removed, which is beneficial to the detachment of the sediments.

[0041] When dealing with the sediments, by operating the retracting and releasing motor 13, the retracting and releasing cylinder 14 retracts and releases the suspension rope, and the suspension rope pulls the pushing seat 16 to push the bottom sediments, that is, to push them out from both sides of the sewage tank 1, and the electric cylinder 11 controls the control seat 12 for blocking control.

Claims

1. A multifunctional marine sewage purification device, comprising a sewage tank (1), and side boxes (2) are arranged on both sides of the sewage tank (1), characterized in that: An ejection mechanism is provided at the inner bottom end of the sewage tank (1) for sediment; a blocking mechanism is provided inside the sewage tank (1), and the blocking mechanism includes a lifting platform (10) slidably mounted on the sewage tank (1), a blocking portion (9) is rotatably mounted on the lifting platform (10), and the blocking portion (9) is docked by deflection to block the sediment in the sewage; a UV purification mechanism is provided at the top of the sewage tank (1), and the UV purification mechanism includes a moving seat (19), a lifting plate (24) is vertically arranged on the moving seat (19), a transmission cylinder (25) is slidably mounted on the lifting plate (24), a transmission shaft (31) is arranged inside the transmission cylinder (25), a lamp tube (34) is arranged in an array on the outer side of the transmission cylinder (25), a folding shielding layer (38) is telescopically sleeved on the outer side of the lamp tube (34), and a stirring mechanism is provided at the bottom end of the transmission cylinder (25), and the stirring mechanism includes a stirring shaft (47), and an oscillation disc (48) is arranged at the end of the stirring shaft (47).

2. The fire extinguisher spraying pipeline detection device according to claim 1, characterized in that: The ejection mechanism includes a retracting and releasing motor (13) and a retracting and releasing cylinder (14) provided on the side box body (2), the retracting and releasing motor (13) is used to drive the retracting and releasing cylinder (14), a lifting rope is arranged on the retracting and releasing cylinder (14), a guide wheel (15) is arranged in the side box body (2) for guiding the lifting rope; the free end of the lifting rope is connected with a pushing seat (16) for pushing the sediment; control electric cylinders (11) are respectively arranged on both sides of the sewage tank (1) in the side box body (2), and a control seat (12) is arranged on the telescopic rod of the control electric cylinder (11) for closing and blocking.

3. A fire extinguisher spraying pipeline detection device according to claim 1, characterized in that: The blocking mechanism includes a second motor (6), a second guide rod (7) and a second lead screw (8) provided on the sewage tank (1), the second motor (6) is used to drive the second lead screw (8), the lifting platform (10) is movably arranged on the second guide rod (7) and the second lead screw (8), and the lifting platform (10) forms a screw pair with the second lead screw (8); racks (17) are arranged on the inner side of the sewage tank (1) at both ends of the lifting platform (10), connecting gears (18) are rotatably arranged at both ends inside the lifting platform (10), when the connecting gears (18) are engaged with the racks (17), the blocking portion (9) is driven to rotate, and one side of the blocking portion (9) is fixedly connected with the connecting gear (18).

4. The fire extinguisher spraying pipeline detection device according to claim 1, characterized in that: The UV purification mechanism includes a first motor (3), a first lead screw (4), and a first guide rod (5) provided on the sewage tank (1). The first motor (3) is used to drive the first lead screw (4). The moving seat (19) is movably arranged on the first lead screw (4) and the first guide rod (5), and the moving seat (19) forms a screw pair with the first lead screw (4). A feed port (23) is provided on the moving seat (19) for injecting reagents. A moving motor (22) is provided on the moving seat (19). A belt structure is provided on the output shaft of the moving motor (22). A moving lead screw (20) and a moving guide rod (21) are movably arranged on the moving seat (19). The moving lead screw (20) forms a screw pair with the belt structure on the output shaft of the moving motor (22). The bottom ends of the moving lead screw (20) and the moving guide rod (21) are connected to the lifting plate (24). A position motor (26), a position lead screw (27), and a position guide rod (28) are provided on the lifting plate (24). The position motor (26) is used to drive the position lead screw (27). The top end of the transmission cylinder (25) forms a screw pair with the position lead screw (27).

5. The fire extinguisher spray pipeline detection device according to claim 4, characterized in that: A transmission motor (29) is provided on the transmission cylinder (25). A first transmission gear (30) is provided on the output shaft of the transmission motor (29). A second transmission gear (32) is provided at the top end of the transmission shaft (31). The second transmission gear (32) meshes with the first transmission gear (30). A turntable (33) is rotatably installed on the outside of the transmission cylinder (25). An angle motor (36) is provided on the outside of the transmission cylinder (25). An angle gear (37) is provided on the output shaft of the angle motor (36). The angle gear (37) meshes with the turntable (33). A base (35) is provided at the bottom end of the transmission cylinder (25). The lamp tube (34) is arranged between the base (35) and the turntable (33). The stirring shaft (47) on the stirring mechanism is rotatably arranged on the base (35).

6. The detection device for the fire extinguisher spraying pipeline according to claim 5, wherein: Suspension cylinders (40) are arranged in an array on the turntable (33). Suspension ropes are provided on the suspension cylinders (40). The top end of the folding shielding layer (38) is connected to the turntable (33). A scraping seat (39) is provided at the bottom end of the folding shielding layer (38). The scraping seat (39) is connected to the suspension rope on the first transmission gear (30). A fixed platform (44) is provided on the turntable (33). The suspension cylinders (40) are rotatably installed on the fixed platform (44). Hole positions are arrayed on the end face of the fixed platform (44). A sliding groove is provided at the end of the suspension cylinder (40). A fixing seat (41) is provided in cooperation with the sliding groove. A first spring (43) is connected between the fixing seat (41) and the end face of the suspension cylinder (40). The fixing seat (41) cooperates with the hole position to fix the suspension cylinder (40). A matching portion (42) is provided on the end face of the fixing seat (41). A control mechanism is provided at the top end of the transmission cylinder (25) for controlling the rotation of the fixing seat (41).

7. The detection device for the fire extinguisher spraying pipeline according to claim 6, wherein: The control mechanism includes a control motor (55) arranged at the top of the transmission cylinder (25). A mating seat (57) is arranged on the output shaft of the control motor (55). A magnetic attraction part (56) is arranged outside the mating seat (57). The magnetic attraction part (56) is used to magnetically attract and control the movement of the fixed seat (41), and the mating seat (57) is used to cooperate with the mating part (42).

8. An inspection device for a fire extinguisher spraying pipeline according to claim 5, characterized in that: The stirring mechanism includes a stirring gear (49) arranged at one end of the stirring shaft (47). A control gear ring (50) is rotatably installed on the base (35). The control gear ring (50) is engaged with the stirring gear (49). A driving motor (46) is arranged on the base (35). A driving gear (45) is arranged on the output shaft of the driving motor (46). The driving gear (45) is engaged with the control gear ring (50). A pushing part (51) is arranged on the control gear ring (50). A bottom scraping seat (52) is telescopically arranged on the base (35). The bottom scraping seat (52) is located outside the bottom end of the lamp tube (34). A second spring (53) is connected between the bottom scraping seat (52) and the base (35). A contact wheel (54) is arranged on the bottom scraping seat (52). The contact wheel (54) is pushed by the pushing part (51).

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