Insect and ant prevention cable and coating device

Abstract

The invention discloses an insect and ant prevention cable and a coating device, and relates to the technical field of cables. The cable is sequentially provided with a conductive wire core, an insulating layer, an inner protection layer, an armor layer and an outer protection layer from the inner layer to the outer layer. The surface of the outer protective layer is coated with the following components: 3-4 parts of silicon dioxide; 1-2 parts of a silane coupling agent; 3-6 parts of snail body fluid secretions; 10 to 23 parts of ethanol; 1-2 parts of denatonium benzoate with the concentration of 0.5%; 1 to 2 parts of hydroxypropyl methyl cellulose; 3 to 5 parts of a bifenthrin diluent; 1-3 parts of crosslinked starch; and 5-7 parts of a nano cellulose composite film. Through manual irrigation or rainstorm weather, water is in contact with the protective film and the second layer of medicine film and is decomposed, components in the protective film belong to degradable substances, so that pollution to soil is avoided, bifenthrin diluent in the second layer of medicine film volatilizes when meeting water, an insect repelling belt is formed around the soil wrapping the cable, and the cable is protected from being damaged. Therefore, the cable is prevented from being bitten by insects and ants.

Description

Technical Field

[0001] The present invention relates to the technical field of cables, and in particular to an insect-proof cable and a coating device. Background Art

[0002] Cables are devices for transmitting electrical energy or signals, typically consisting of several conductors or groups of conductors. With rapid economic development, cables are widely used in fields such as communications and power generation. In southern China, cables are vulnerable to gnawing by termites and other insects, which can lead to cable failures. Damaged cables can short-circuit, and sparks can easily ignite the cable's outer layer, causing fires.

[0003] The existing technology has the following problems: 1. During the use of existing insect-proof cables and coating devices, the insect-proof coating on the cable surface is easily damaged during transportation and storage, resulting in defects in the coverage area of the coating, making it difficult to effectively prevent insect bites; 2. During the use of existing insect-proof cables and coating devices, the coating liquid is easily splashed on the cable surface due to the use of a nozzle to coat the cable, which not only causes corrosion to the inside of the device, but also easily leads to the growth of microorganisms inside the device. Summary of the Invention

[0004] The present invention provides an insect-proof cable and a coating device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: An insect and ant-proof cable, comprising a cable; The cable is provided with a conductive core, an insulating layer, an inner protective layer, an armor layer, and an outer protective layer in order from the inner layer to the outer layer; the surface of the outer protective layer is coated with the following composition: 3-4 parts of silicon dioxide; 1-2 parts of silane coupling agent; 3-6 samples of snail body fluid secretions; 10-23 parts of ethanol; 1-2 parts of 0.5% denatonium benzoate; 1-2 parts of hydroxypropyl methylcellulose; 3-5 parts of bifenthrin dilution; 1-3 parts cross-linked starch; 5-7 parts of nanocellulose composite film; The preparation method is as follows: S1: First, snail body fluid secretions, ethanol, 0.5% denatonium benzoate, and hydroxypropyl methylcellulose are poured into a mixing chamber through a first feeding pipe in sequence, and then a motor is started to drive a stirring frame to stir the materials. The mixture is stirred for 40-60 minutes to obtain a mixture A; S2: pouring silica and a silane coupling agent into a sub-bin through a second feed pipe, stirring the materials using a stirring frame linked stirring rod to obtain a mixture B, and simultaneously discharging the mixture B into a mixing bin using a dropper, mixing mixture A and mixture B to obtain a mixture C; S3: A discharge pipe is provided at the bottom of the mixing chamber, and the mixture C in the mixing chamber is discharged into the acid- and alkali-resistant rubber tube through the discharge pipe. Since the acid- and alkali-resistant rubber tube is provided with a plurality of discharge ports on the side close to the cable, the mixture C is evenly coated on the surface of the cable through the discharge ports; S4: pouring the bifenthrin dilution into the first storage bin, then feeding the bifenthrin dilution into the sprayer through the feeding pipe, and spraying the cable surface with the sprayer; S5: A mixture D is obtained by stirring the cross-linked starch and the nanofiber plastic composite film, and then the mixture D is poured into the second liquid storage tank. The mixture B is evenly discharged into the barrier tube using a liquid separator, so that the mixture D is poured on the surface of the cable.

[0006] A coating device for insect-proof ant cables, which is suitable for the production of the above-mentioned insect-proof ant cables, includes a coating body, the top of one side of the inner wall of the coating body is fixedly connected to a support frame, and the inner wall of the support frame is clamped with an acid- and alkali-resistant rubber tube, and a plurality of drainage ports are opened on the side of the outer wall of the acid- and alkali-resistant rubber tube away from the support frame, one end of the acid- and alkali-resistant rubber tube is threadedly connected to a drainage pipe, and the middle of the outer wall of the drainage pipe is fixedly connected to an electric valve, one end of the drainage pipe is fixedly connected to a mixing bin, and the bottom of the mixing bin is fixedly connected to one end of the top of the coating body.

[0007] A further improvement of the technical solution of the present invention is that: a blower is fixedly connected to the center of the top of the coating body, and the output end of the blower is fixedly connected to a diversion bin, and the bottom of the diversion bin is fixedly connected to several exhaust rings, and both ends of the bottom of the exhaust ring are fixedly connected to a drainage ramp, and one side of the outer wall of the drainage ramp is fixedly connected to one side of the inner wall of the coating body.

[0008] A further improvement of the technical solution of the present invention is that: one end of the top of the mixing bin is fixedly connected to the first feed pipe, and the center of the top of the mixing bin is fixedly connected to the second feed pipe, the end of the top of the mixing bin away from the first feed pipe is fixedly connected to the motor, and the output end of the motor is fixedly connected to the linkage gear rod, and the bottom of the linkage gear rod is rotatably connected to the inner wall of the mixing bin, one side of the outer wall of the linkage gear rod is meshed with a first gear ring, and the inner wall of the first gear ring is fixedly connected to a stirring frame, and the top of the stirring frame is rotatably connected to the top of the inner wall of the mixing bin, the top of one side of the inner wall of the stirring frame is fixedly connected to the linkage frame, and the top of the linkage frame is rotatably connected to the bottom of the second feed pipe, and the center of the bottom of the linkage frame is fixedly connected to a stirring rod.

[0009] A further improvement of the technical solution of the present invention is that: the bottom of the inner wall of the mixing bin is fixedly connected to a support rod, and the top of the support rod is fixedly connected to a support plate, one end of the top of the support plate is fixedly connected to an extension column, and the top of the extension column is fixedly connected to a linkage bin, the top of the linkage bin is fixedly connected to a fixed tube, and the top of the fixed tube is slidably connected to the bottom of the linkage frame, and the bottom of one side of the outer wall of the fixed tube is fixedly connected to a drip tube.

[0010] A further improvement of the technical solution of the present invention is that a linkage block is fixedly connected to the bottom of one side of the inner wall of the stirring frame, and the inner wall of the linkage block is rotatably connected to the outer wall of the support rod, and a stirring blade is fixedly connected to the bottom of the linkage block.

[0011] A further improvement of the technical solution of the present invention is that: the top of the linkage block is fixedly connected with a second gear ring, and the inner wall of the second gear ring is meshed with a first gear rod, and the upper and lower ends of the first gear rod are rotatably connected to the top of the support plate and the bottom of the linkage bin respectively, one side of the outer wall of the first gear rod is meshed with a reduction gear, and the inner wall of the reduction gear is rotatably connected to the outer wall of the extension column, the top of one side of the outer wall of the reduction gear is meshed with a second gear rod, and one end of the second gear rod is rotatably connected to the top of the inner wall of the linkage bin, the outer wall of the second gear rod is fixedly connected with a special-shaped block, and the top of the special-shaped block is overlapped with a distribution bin, and the outer wall of the distribution bin is slidably connected to the inner wall of the fixed tube.

[0012] A further improvement of the technical solution of the present invention is that a spring rod is fixedly connected to the center of the bottom of the inner wall of the linkage bin, and the top of the spring rod is fixedly connected to the center of the bottom of the distribution bin, and a liquid outlet is opened at the bottom of one side of the outer wall of the distribution bin.

[0013] A further improvement of the technical solution of the present invention is that: the top of one side of the outer wall of the coating body is fixedly connected to a first storage bin, and the bottom of one side of the outer wall of the first storage bin is fixedly connected to a feeding pipe, one end of the feeding pipe is fixedly connected to a sprayer, and the top of the sprayer is fixedly connected to the top of the inner wall of the coating body.

[0014] A further improvement of the technical solution of the present invention is that: the top end of the outer wall of the coating body away from the mixing bin is fixedly connected to the second liquid storage bin, and the bottom of the second liquid storage bin is fixedly connected to a liquid separator, and one side of the outer wall of the liquid separator is fixedly connected to one side of the inner wall of the coating body, the inner wall of the liquid separator is fixedly connected to a plurality of liquid guide tubes, and one end of the liquid guide tube is fixedly connected to a barrier tube, the inner wall of the barrier tube is slidably connected to the outer wall of the cable, and the two ends of the top of the outer wall of the barrier tube are fixedly connected to the top of the inner wall of the coating body.

[0015] Due to the adoption of the above technical solution, the present invention has the following technical advancements compared to the prior art: 1. The present invention provides an insect-proof and ant-proof cable and a coating device. When water comes into contact with the protective film through artificial irrigation or heavy rain, the protective film and the second layer of film are quickly decomposed. Since the components in the protective film are degradable substances, soil pollution is avoided. In addition, the diluted cypermethrin in the second layer of film evaporates when it comes into contact with water, and forms an insect repellent belt around the soil wrapped around the cable, forcing ants and insects to be difficult to approach. At this time, the first layer of film is exposed to the soil, and the snail body fluid secretions are used to disperse most of the ants and insects, while denatonium benzoate is used to make it difficult for ants and insects to bite the cable. On this basis, silicon dioxide is used to kill the ants and insects, thereby achieving the purpose of preventing insects and ants from biting the cable.

[0016] 2. The present invention provides an insect-proof cable and coating device. A blower is arranged at the center of the top of the coating body, and the blower is started to send air into a diversion chamber arranged at its output end. The diversion chamber is used to divert the air so that the air enters a number of exhaust rings arranged at the bottom of the diversion chamber. Since ethanol is mixed in the mixture C, the air flow discharged by the exhaust ring is blown toward the cable surface, which can quickly dry the mixture C, make the mixture C quickly solidify, and form a drug film attached to the cable surface. This further solves the problem that during use of the traditional cable coating device, when the cable is coated by a nozzle, the coating liquid sprayed on the cable surface is easy to splash, which not only causes corrosion to the inside of the device, but also easily leads to the breeding of microorganisms inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional structural diagram of the cable of the present invention; Figure 2 This is a schematic diagram of the coating body structure of the present invention; Figure 3 It is a front cross-sectional view of the coating body of the present invention; Figure 4 is a cross-sectional view of the top surface of the coating body of the present invention; Figure 5 This is a schematic diagram of the support structure of the present invention; Figure 6 This is a schematic structural diagram of the acid and alkali resistant rubber tube of the present invention; Figure 7 This is a schematic diagram of the mixing bin structure of the present invention; Figure 8 This is a schematic diagram of the top surface of the mixing bin of the present invention; Figure 9 This is a front cross-sectional view of the mixing bin of the present invention; Figure 10 This is a front cross-sectional view of the linkage bin of the present invention; Figure 11 It is a front cross-sectional view of the barrier tube of the present invention.

[0018] In the figure: 1. Cable; 2. Coating body; 3. Support frame; 4. Acid and alkali resistant rubber tube; 5. Drain port; 6. Drain pipe; 7. Mixing chamber; 8. Blower; 9. Diversion chamber; 10. Exhaust ring; 11. Drainage ramp; 12. First feed pipe; 13. Second feed pipe; 14. Motor; 15. Linkage gear rod; 16. First gear ring; 17. Stirring frame; 18. Linkage frame; 19. Stirring rod; 20. Support rod; 21. Support plate; 22. Extension column; 23. Linkage chamber; 24. Fixed pipe; 25. Drip tube; 26. Linkage block; 27. Stirring blade; 28. Second gear ring; 29. First gear rod; 30. Reduction gear; 31. Second gear rod; 32. Special-shaped block; 33. Material distribution bin; 34. Spring rod; 35. Liquid outlet; 36. First storage bin; 37. Feed pipe; 38. Sprayer; 39. Second storage bin; 40. Liquid distributor; 41. Liquid guide tube; 42. Barrier tube; 101. Conductive core; 102. Insulation layer; 103. Inner protective layer; 104. Armor layer; 105. Outer protective layer. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figures 1 to 11 As shown, an insect-proof cable according to an embodiment of the present invention includes a cable 1; The cable 1 is provided with a conductive core 101, an insulating layer 102, an inner protective layer 103, an armor layer 104, and an outer protective layer 105 in order from the inner layer to the outer layer; the surface of the outer protective layer 105 is coated with the following composition: 3-4 parts of silicon dioxide; 1-2 parts of silane coupling agent; 3-6 samples of snail body fluid secretions; 10-23 parts of ethanol; 1-2 parts of 0.5% denatonium benzoate; 1-2 parts of hydroxypropyl methylcellulose; 3-5 parts of bifenthrin dilution; 1-3 parts cross-linked starch; 5-7 parts of nanocellulose composite film; The preparation method is as follows: s1: First, snail body fluid secretions, ethanol, 0.5% denatonium benzoate, and hydroxypropyl methylcellulose are poured into the mixing chamber 7 through the first feeding pipe 12 in sequence, and then the motor 14 is started to drive the stirring frame 17 to stir the materials. The mixture is stirred for 40-60 minutes to obtain a mixture A; s2: pouring silica and silane coupling agent into the sub-bin 33 through the second feeding pipe 13, stirring the materials by the stirring frame 17 and the stirring rod 19 to obtain a mixture B, and simultaneously discharging the mixture B into the mixing bin 7 by the dropper 25, so that the mixture A and the mixture B are mixed to obtain a mixture C; s3: A discharge pipe 6 is provided at the bottom of the mixing chamber 7, and the mixture C in the mixing chamber 7 is discharged into the acid- and alkali-resistant rubber tube 4 through the discharge pipe 6. Since the acid- and alkali-resistant rubber tube 4 is provided with a plurality of discharge ports 5 on the side close to the cable 1, the mixture C is evenly coated on the surface of the cable 1 through the discharge ports 5; s4: pouring the bifenthrin dilution into the first storage bin 36, then feeding the bifenthrin dilution into the sprayer 38 through the feeding pipe 37, and spraying the surface of the cable 1 with the sprayer 38; s5: A mixture D is obtained by stirring the cross-linked starch and the nanofiber plastic composite film, and then the mixture D is poured into the second liquid storage tank 39 , and the mixture B is evenly discharged into the barrier tube 42 using the liquid separator 40 , so that the mixture D is poured on the surface of the cable 1 .

[0021] During operation, the snail body fluid secretions and ethanol are poured into the mixing bin 7 through the first feeding pipe 12, and the motor 14 is started to drive the stirring rack 17 to stir the snail body fluid secretions and ethanol for the first time. The stirring time is 40-60 minutes to obtain a mixture A, which effectively reduces the viscosity of the snail body fluid secretions and facilitates rapid drying after coating. Subsequently, the silica powder and the silane coupling agent are poured into the sub-bin 33 through the second feeding pipe 13, and the stirring rack 17 is used to drive the stirring rod 19 to roughly stir the silica powder and the silane coupling agent. At the same time, the stirring The mixing frame 17 drives the linkage block 26 to rotate, and the second gear ring 28 provided on the top of the linkage block 26 is linked to the first gear rod 29, the reduction gear 30, the second gear rod 31 and the special-shaped block 32, so that the sub-bin 33 provided on the top of the special-shaped block 32 moves up and down at a uniform speed in the fixed pipe 24, and the liquid outlet 35 provided on one side of the outer wall of the sub-bin 33 is continuously misaligned and overlapped with the dripping pipe 25 provided on one side of the outer wall of the fixed pipe 24, so that the mixture B in the sub-bin 33 is continuously fed into the mixing chamber 7 through the dripping pipe 25, and during this period, the concentration of 0.5% denatonium benzoate and hydroxypropyl methylcellulose are sequentially fed into the mixing chamber 7 in small amounts and multiple times for stirring. The stirring time is continued for 20-40 minutes to obtain a mixture C. At this time, the electric valve provided in the middle of the outer wall of the discharge pipe 6 is started to allow the mixture C to flow into the acid- and alkali-resistant rubber tube 4 along the discharge pipe 6. At this time, the cable 1 (the cable 1 is composed of a conductive core 101, an insulating layer 102, an inner protective layer 103, an armor layer 104 and an outer protective layer 105) is moved into the acid- and alkali-resistant rubber tube 4 through the traction device, and the mixture C flows through the discharge port 5 provided on the outer wall of the acid- and alkali-resistant rubber tube 4. On the surface of the cable 1, and using the surface of the acid and alkali resistant rubber tube 4, the mixture C is evenly coated on the surface of the cable 1, and at the same time, the blower 8 is started, and the air is discharged through the exhaust ring 10 through the diversion bin 9 set at its output end, and the mixture C coated on the surface of the cable 1 is quickly dried to form a first layer of drug film. Then, when the traction device drives the cable 1 to move to the middle of the coating body 2, the bifenthrin dilution in the first storage bin 36 is fed into the sprayer 38 through the feeding pipe 37 set at the bottom of one side of the outer wall, and the sprayer 38 is used to spray the bifenthrin dilution on the cable 1. 1 surface, forming a second layer of film. When the traction device drives the cable 1 to move to one end of the coating body 2, the mixture D containing the cross-linked starch and the nanocellulose composite film is poured into the second liquid storage tank 39, and the surface of the cable 1 is wrapped by the cooperation of the liquid separator 40, the liquid guide tube 41 and the barrier tube 42 to form a protective film. The first layer of film and the second layer of film on the surface of the cable 1 are protected to avoid damage to the film during daily storage of the cable 1. After the cable 1 is buried underground, when water comes into contact with the protective film through artificial irrigation or heavy rain, the protective film and the second layer of film are sealed. The second film quickly decomposes and blends into the soil. Because the film's ingredients are biodegradable, it prevents soil contamination after decomposition. Furthermore, the diluted bifenthrin in the second film evaporates upon contact with water, forming an insect repellent belt around the soil surrounding the cable, forcing ants and insects away. At this point, the first film is exposed to the soil, using snail secretions to repel most ants and insects while denatonium benzoate makes it difficult for ants and insects to gnaw on the cable. Furthermore, silica kills ants and insects, effectively preventing ants from gnawing on the cable.

[0022] A coating device for insect-proof ant cables, which is suitable for the production of the above-mentioned insect-proof ant cables, includes a coating body 2, the top of one side of the inner wall of the coating body 2 is fixedly connected to a support frame 3, and the inner wall of the support frame 3 is clamped with an acid- and alkali-resistant rubber tube 4, and a plurality of drainage ports 5 are opened on the outer wall of the acid- and alkali-resistant rubber tube 4 away from the support frame 3, one end of the acid- and alkali-resistant rubber tube 4 is threadedly connected to a drainage pipe 6, and the middle of the outer wall of the drainage pipe 6 is fixedly connected to an electric valve, one end of the drainage pipe 6 is fixedly connected to a mixing bin 7, and the bottom of the mixing bin 7 is fixedly connected to one end of the top of the coating body 2, a blower 8 is fixedly connected at the center of the top of the coating body 2, and the output end of the blower 8 is fixedly connected to a diversion bin 9, and the bottom of the diversion bin 9 is fixedly connected to a plurality of exhaust rings 10, both ends of the bottom of the exhaust ring 10 are fixedly connected to a drainage ramp 11, and one side of the outer wall of the drainage ramp 11 is fixedly connected to one side of the inner wall of the coating body 2.

[0023] During operation, a support frame 3 is set on the top of one side of the inner wall of the coating body 2, and then the acid and alkali resistant rubber tube 4 is installed on the inner wall of the support frame 3, so that the acid and alkali resistant rubber tube 4 presents a spring-shaped trajectory, and one end of the acid and alkali resistant rubber tube 4 is installed on the drain pipe 6. When the mixing chamber 7 fully mixes the mixture A and the mixture B to obtain the mixture C, the electric valve set in the middle of the outer wall of the drain pipe 6 is started to make the mixture C flow into the acid and alkali resistant rubber tube 4 along the drain pipe 6. Since a plurality of drain ports 5 are set on the side of the outer wall of the acid and alkali resistant rubber tube 4 away from the support frame 3, when the cable 1 is pulled by the pulling device , when passing through the inner wall of the spring-shaped track presented by the acid-alkali resistant rubber tube 4, the mixture C flows on the surface of the cable 1 through the discharge port 5, and the surface of the acid-alkali resistant rubber tube 4 is used to smear the mixture C, thereby completing the coating of the surface of the cable 1. In addition, the surface of the acid-alkali resistant rubber tube 4 is wrapped with stainless steel wire, which does not affect the coating of the moving cable 1 by the acid-alkali resistant rubber tube 4, and can scrape off excess mixture C to avoid excessive mixture C adhering to the surface of the cable 1, resulting in water drop-shaped gel on the lower surface of the cable 1, thereby affecting the subsequent coating operation, and hanging too much The remaining mixed liquid C is collected by the drainage ramp 11 and stored at the bottom of the coating body 2, which is convenient for cleaning of the subsequent device. When the acid and alkali resistant rubber tube 4 is coating the cable 1, a blower 8 is set at the center of the top of the coating body 2, and the blower 8 is started to send air into the diversion chamber 9 set at its output end, and the diversion chamber 9 is used to divert the air so that the air enters the several exhaust rings 10 set at the bottom of the diversion chamber 9. Since ethanol is mixed in the mixture C, the air flow discharged by the exhaust ring 10 is blown to the surface of the cable 1, which can quickly dry the mixture C and make the mixture C solidifies quickly and forms a film attached to the surface of the cable 1. Since the acid and alkali resistant rubber tube 4 is spring-shaped and each exhaust ring 10 is located between two circles of the acid and alkali resistant rubber tube 4, the film on the surface of the cable 1 is superimposed in layers like fish scales, avoiding the problem that the coating film is thin, making it difficult to achieve the effect of preventing insects and ants. This further solves the problem that during the use of the traditional cable 1 coating device, when the cable 1 is coated by a nozzle, the coating liquid sprayed on the surface of the cable 1 is easy to splash, which not only causes corrosion to the inside of the device, but also easily leads to the breeding of microorganisms inside the device.

[0024] One end of the top of the mixing bin 7 is fixedly connected to a first feeding pipe 12, and a second feeding pipe 13 is fixedly connected to the center of the top of the mixing bin 7. An end of the top of the mixing bin 7 away from the first feeding pipe 12 is fixedly connected to a motor 14, and an output end of the motor 14 is fixedly connected to a linkage gear rod 15, and the bottom of the linkage gear rod 15 is rotatably connected to the inner wall of the mixing bin 7. A first gear ring 16 is meshed on one side of the outer wall of the linkage gear rod 15, and a stirring frame 17 is fixedly connected to the inner wall of the first gear ring 16, and the top of the stirring frame 17 is rotatably connected to the top of the inner wall of the mixing bin 7. The top of one side of the wall is fixedly connected with a linkage frame 18, and the top of the linkage frame 18 is rotatably connected to the bottom of the second feed pipe 13, and the center of the bottom of the linkage frame 18 is fixedly connected to a stirring rod 19, the bottom of the inner wall of the mixing bin 7 is fixedly connected with a support rod 20, and the top of the support rod 20 is fixedly connected to a support plate 21, one end of the top of the support plate 21 is fixedly connected to an extension column 22, and the top of the extension column 22 is fixedly connected to a linkage bin 23, the top of the linkage bin 23 is fixedly connected to a fixed pipe 24, and the top of the fixed pipe 24 is slidably connected to the bottom of the linkage frame 18, and the outer wall of the fixed pipe 24 The bottom of one side is fixedly connected with a dropper 25, the bottom of one side of the inner wall of the stirring frame 17 is fixedly connected with a linkage block 26, and the inner wall of the linkage block 26 is rotatably connected to the outer wall of the support rod 20, and the bottom of the linkage block 26 is fixedly connected with a stirring blade 27, the top of the linkage block 26 is fixedly connected with a second gear ring 28, and the inner wall of the second gear ring 28 is meshed with a first gear rod 29, and the upper and lower ends of the first gear rod 29 are respectively rotatably connected to the top of the support plate 21 and the bottom of the linkage bin 23, one side of the outer wall of the first gear rod 29 is meshed with a reduction gear 30, and the inner wall of the reduction gear 30 is meshed with the extension The outer wall of the column 22 is rotatably connected, and the top of one side of the outer wall of the reduction gear 30 is engaged with a second gear rod 31, and one end of the second gear rod 31 is rotatably connected to the top of the inner wall of the linkage bin 23, the outer wall of the second gear rod 31 is fixedly connected to a special-shaped block 32, and the top of the special-shaped block 32 is overlapped with a distribution bin 33, and the outer wall of the distribution bin 33 is slidably connected to the inner wall of the fixed tube 24, and a spring rod 34 is fixedly connected to the center of the bottom of the inner wall of the linkage bin 23, and the top of the spring rod 34 is fixedly connected to the center of the bottom of the distribution bin 33, and a liquid outlet 35 is provided at the bottom of one side of the outer wall of the distribution bin 33.

[0025] During operation, a first feeding pipe 12 is set at one end of the top of the mixing chamber 7, and then ethanol and snail body fluid secretions are poured into the mixing chamber 7 along the first feeding pipe 12, and the motor 14 set at one end of the top of the mixing chamber 7 away from the first feeding pipe 12 is started, so that the motor 14 drives the first gear ring 16 to rotate through the linkage gear rod 15, so that the first gear ring 16 drives the stirring frame 17 to stir the ethanol and snail body fluid secretions in the mixing chamber 7. At the same time, a second feeding pipe 13 is set at the center of the top of the mixing chamber 7, and the silicon dioxide powder and the silane coupling agent are sent into the sub-bin 33 through the second feeding pipe 13. Since a linkage frame 18 is set at the top of one side of the inner wall of the stirring frame 17, and the linkage frame 18 is between the second feeding pipe 13 and the sub-bin The mixing bin 33 is provided between the mixing bins 33, so that when the stirring frame 17 drives the linkage frame 18 to rotate, the linkage frame 18 drives the stirring rod 19 set at the center of the bottom thereof to stir the silicon dioxide powder and the silane coupling agent in the sub-bin 33, thereby obtaining a mixture B. Since a support rod 20 is provided at the bottom of the inner wall of the mixing bin 7, when the stirring frame 17 drives the linkage block 26 set at the bottom of one side of the inner wall to rotate, the support rod 20 is used to limit the linkage block 26 and the stirring frame 17, a support plate 21 is provided at the top of the support rod 20, and an extension column 22 is provided at one end of the top of the support plate 21, and the extension column 22 is used to support the linkage bin 23 set at its top, and a fixed pipe 24 is provided at the top of the linkage bin 23, and the fixed pipe 24 is used to The material distribution bin 33 is limited, and when the linkage block 26 drives the second gear ring 28 set on its top to rotate, a first gear rod 29 is set between the top of the support plate 21 and the bottom of the linkage bin 23, so that the second gear ring 28 drives the first gear rod 29 to rotate, and a reduction gear 30 is set on the outer wall of the extension column 22, so that the first gear rod 29 drives the large diameter gear at the bottom of the reduction gear 30 to rotate, and the small diameter gear set on its top drives the second gear rod 31 to rotate. Since the top of the second gear rod 31 is connected to the top of the inner wall of the linkage bin 23, and the outer wall of the second gear rod 31 is provided with a special-shaped block 32, when the second gear rod 31 drives the special-shaped block 32 to rotate, the special-shaped block 32 is used to rotate. The arc surface pushes the distribution bin 33 to move upward in the fixed tube 24, so that the liquid outlet 35 provided on one side of the outer wall of the distribution bin 33 is misaligned with the drip tube 25 provided on one side of the outer wall of the fixed tube 24. Since the outer wall of the distribution bin 33 is provided with a corrosion-resistant sealing rubber ring, and the corrosion-resistant sealing rubber ring fits the inner wall of the fixed tube 24, the mixture B flows into the fixed tube 24 along the liquid outlet 35 when the liquid outlet 35 is misaligned with the fixed tube 24. By providing a spring rod 34 at the center of the bottom of the inner wall of the linkage bin 23 and connecting the top of the spring rod 34 to the bottom of the distribution bin 33, when the second gear rod 31 drives the special-shaped block 32 to rotate one hundred and eighty degrees, the distribution bin 33 moves downward on the inner wall of the fixed tube 24 under the action of the rebound force of the spring rod 34.The liquid outlet 35 is aligned with the drip tube 25, so that the mixture B in the sub-bin 33 flows into the drip tube 25 through the liquid outlet 35 and is discharged into the mixing bin 7 through the drip tube 25 and is fully mixed with the mixture A. When the mixture B in the sub-bin 33 has completely flowed into the mixing bin 7 and is fully mixed with the mixture A, the first feed pipe 12 is again used to sequentially feed 0.5% denatonium benzoate and hydroxypropyl methylcellulose into the mixing bin 7 in small amounts for stirring. A stirring blade 27 is provided at the bottom of the linkage block 26 to stir the bottom of the mixing bin 7, so that the liquid medicine is mixed more evenly and stratification of the liquid medicine is avoided. When the liquid medicine in the mixing bin 7 is mixed to form a mixture C, the electric valve is opened to discharge the mixture C through the discharge pipe 6.

[0026] A first material storage bin 36 is fixedly connected to the top of one side of the outer wall of the coating body 2, and a feeding pipe 37 is fixedly connected to the bottom of one side of the outer wall of the first material storage bin 36. One end of the feeding pipe 37 is fixedly connected to a sprayer 38, and the top of the sprayer 38 is fixedly connected to the top of the inner wall of the coating body 2.

[0027] During operation, a first storage bin 36 is set at the top of one side of the outer wall of the coating body 2, the dilution of cypermethrin is poured into the first storage bin 36, and a feeding pipe 37 is set at the bottom of one side of the outer wall to feed the dilution of cypermethrin into the sprayer 38 set at the top of the inner wall of the coating body 2, and the sprayer 38 is used to evenly spray the dilution of cypermethrin on the surface of the cable 1.

[0028] The top of the outer wall of the coating body 2 is fixedly connected to one end away from the mixing chamber 7 with a second liquid storage tank 39, and the bottom of the second liquid storage tank 39 is fixedly connected to a liquid separator 40, and one side of the outer wall of the liquid separator 40 is fixedly connected to one side of the inner wall of the coating body 2, the inner wall of the liquid separator 40 is fixedly connected to a plurality of liquid guide tubes 41, and one end of the liquid guide tube 41 is fixedly connected to a barrier tube 42, the inner wall of the barrier tube 42 is slidably connected to the outer wall of the cable 1, and the two ends of the top of the outer wall of the barrier tube 42 are fixedly connected to the top of the inner wall of the coating body 2.

[0029] During operation, a second liquid storage tank 39 is set at one end of the top of the outer wall of the coating body 2 away from the mixing tank 7, and the mixture D containing the cross-linked starch and the nanocellulose composite film is poured into the second liquid storage tank 39. A liquid separator 40 is set at the bottom of the second liquid storage tank 39, so that the mixture D is evenly discharged from the several liquid guide tubes 41 set on its inner wall through the liquid separator 40. Since the mixture D itself is in a gel state, when the cable 1 enters the barrier tube 42, the mixture D flows along the liquid guide tube 41 on the surface of the cable 1 to achieve coating of the surface of the cable 1. Since the inner wall of the barrier tube 42 is funnel-shaped, when the cable 1 with more mixture D attached moves to the end of the barrier tube 42, the inner wall of the barrier tube 42 is used to clean the excess mixture D on the surface of the cable 1, and the excess mixture D is accumulated at the end of the barrier tube 42, so as to facilitate the coating of the subsequent cable 1 that has not yet been coated.

[0030] The following is a detailed description of the working principle of the insect-proof cable and coating device.

[0031] like Figures 1-11As shown, the snail body fluid secretions and ethanol are poured into the mixing chamber 7 through the first feeding pipe 12, and the motor 14 is started to drive the stirring rack 17 to stir the snail body fluid secretions and ethanol for the first time. The stirring time is 40-60 minutes to obtain a mixture A, which effectively reduces the viscosity of the snail body fluid secretions and facilitates rapid drying after coating. Subsequently, the silica powder and the silane coupling agent are poured into the sub-bin 33 through the second feeding pipe 13, and the stirring rack 17 is used to drive the stirring rod 19 to roughly stir the silica powder and the silane coupling agent. At the same time, the stirring The frame 17 drives the linkage block 26 to rotate, and the second gear ring 28 provided on the top of the linkage block 26 is linked to the first gear rod 29, the reduction gear 30, the second gear rod 31 and the special-shaped block 32, so that the sub-bin 33 provided on the top of the special-shaped block 32 moves up and down at a uniform speed in the fixed pipe 24, and the liquid outlet 35 provided on one side of the outer wall of the sub-bin 33 is continuously misaligned and overlapped with the dripping pipe 25 provided on one side of the outer wall of the fixed pipe 24, so that the mixture B in the sub-bin 33 is continuously fed into the mixing bin 7 through the dripping pipe 25, and during this period, the concentration of 0.5% denatonium benzoate and hydroxypropyl methylcellulose are sequentially fed into the mixing chamber 7 in small amounts and multiple times for stirring. The stirring time is continued for 20-40 minutes to obtain a mixture C. At this time, the electric valve provided in the middle of the outer wall of the discharge pipe 6 is started to allow the mixture C to flow into the acid- and alkali-resistant rubber tube 4 along the discharge pipe 6. At this time, the cable 1 (the cable 1 consists of a conductive core 101, an insulating layer 102, an inner protective layer 103, an armor layer 104 and an outer protective layer 105) is moved into the acid- and alkali-resistant rubber tube 4 through the traction device, and the mixture is discharged through the discharge port 5 provided on the outer wall of the acid- and alkali-resistant rubber tube 4. The compound C flows on the surface of the cable 1, and the surface of the acid and alkali resistant rubber tube 4 is used to evenly coat the compound C on the surface of the cable 1. At the same time, the blower 8 is started, and the air is discharged through the exhaust ring 10 through the diversion bin 9 provided at its output end, and the compound C coated on the surface of the cable 1 is quickly dried to form a first layer of drug film. Subsequently, when the traction device drives the cable 1 to move to the middle of the coating body 2, the bifenthrin dilution in the first storage bin 36 is fed into the sprayer 38 through the feeding pipe 37 provided at the bottom of one side of the outer wall thereof, and the sprayer 38 is used to spray the bifenthrin. The ester dilution liquid is sprayed on the surface of the cable 1 to form a second layer of film. When the traction device drives the cable 1 to move to one end of the coating body 2, the mixture D containing the cross-linked starch and the nanocellulose composite film is poured into the second liquid storage tank 39, and the surface of the cable 1 is wrapped by the cooperation of the liquid separator 40, the liquid guide tube 41 and the barrier tube 42 to form a protective film, which protects the first layer of film and the second layer of film on the surface of the cable 1. After the cable 1 is buried underground, when water comes into contact with the protective film through artificial irrigation or heavy rain, the protective film and the second layer of film are quickly separated. The protective film quickly decomposes and blends into the soil. Because the protective film contains biodegradable substances, it prevents soil contamination after decomposition. Furthermore, the diluted bifenthrin in the second film evaporates upon contact with water, forming an insect repellent belt around the soil surrounding the cable, making it difficult for ants and insects to approach. At this point, the first film is exposed to the soil, using snail secretions to repel most ants and insects while denatonium benzoate makes it difficult for ants and insects to gnaw on the cable. Furthermore, silica is used to kill ants and insects, thus achieving the goal of preventing ants and insects from gnawing on the cable.

[0032] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made based on the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An insect-proof cable, characterized in that: including cable (1); The cable (1) is provided with a conductive core (101), an insulating layer (102), an inner protective layer (103), an armor layer (104), and an outer protective layer (105) in order from the inner layer to the outer layer; the surface of the outer protective layer (105) is coated with the following composition: 3-4 parts of silicon dioxide; 1-2 parts of silane coupling agent; 3-6 samples of snail body fluid secretions; 10-23 parts of ethanol; 1-2 parts of 0.5% denatonium benzoate; 1-2 parts of hydroxypropyl methylcellulose; 3-5 parts of bifenthrin dilution; 1-3 parts cross-linked starch; 5-7 parts of nanocellulose composite film; The preparation method is as follows: s1: First, snail body fluid secretions, ethanol, 0.5% denatonium benzoate, and hydroxypropyl methylcellulose are poured into the mixing chamber (7) through the first feeding pipe (12) in sequence, and then the motor (14) is started to drive the stirring frame (17) to stir the materials, and the mixture is stirred for 40-60 minutes to obtain a mixture A; s2: pouring silica and silane coupling agent into the sub-bin (33) through the second feeding pipe (13), stirring the materials by means of the stirring frame (17) in conjunction with the stirring rod (19) to obtain a mixture B, and simultaneously discharging the mixture B into the mixing bin (7) by means of the dripping pipe (25), so that the mixture A and the mixture B are mixed to obtain a mixture C; s3: a discharge pipe (6) is provided at the bottom of the mixing chamber (7), and the mixture C in the mixing chamber (7) is discharged into the acid- and alkali-resistant rubber tube (4) through the discharge pipe (6). Since a plurality of discharge ports (5) are provided on the side of the acid- and alkali-resistant rubber tube (4) close to the cable (1), the mixture C is evenly coated on the surface of the cable (1) through the discharge ports (5); s4: pouring the bifenthrin dilution into the first storage bin (37), then feeding the bifenthrin dilution into the sprayer (38) through the feeding pipe (37), and spraying the surface of the cable (1) with the sprayer (38); s5: A mixture D is obtained by stirring the cross-linked starch and the nanofiber plastic composite film, and then the mixture D is poured into the second liquid storage tank (39). The mixture B is evenly discharged into the barrier tube (42) using the liquid separator (40), so that the mixture D is poured on the surface of the cable (1).

2. A coating device for an insect-proof cable, which is suitable for making an insect-proof cable according to claim 1, comprising a coating body (2), characterized in that: The top of one side of the inner wall of the coating body (2) is fixedly connected to a support frame (3), and the inner wall of the support frame (3) is clamped with an acid- and alkali-resistant rubber tube (4), and a plurality of drainage ports (5) are provided on the side of the outer wall of the acid- and alkali-resistant rubber tube (4) away from the support frame (3). One end of the acid- and alkali-resistant rubber tube (4) is threadedly connected to a drainage pipe (6), and the middle of the outer wall of the drainage pipe (6) is fixedly connected to an electric valve. One end of the drainage pipe (6) is fixedly connected to a mixing chamber (7), and the bottom of the mixing chamber (7) is fixedly connected to one end of the top of the coating body (2).

3. The insect-proof cable coating device according to claim 2, characterized in that: A blower (8) is fixedly connected to the center of the top of the coating body (2), and the output end of the blower (8) is fixedly connected to a diversion chamber (9), and the bottom of the diversion chamber (9) is fixedly connected to a plurality of exhaust rings (10), and both ends of the bottom of the exhaust ring (10) are fixedly connected to a drainage ramp (11), and one side of the outer wall of the drainage ramp (11) is fixedly connected to one side of the inner wall of the coating body (2).

4. The insect-proof cable coating device according to claim 3, characterized in that: One end of the top of the mixing bin (7) is fixedly connected to a first feed pipe (12), and the center of the top of the mixing bin (7) is fixedly connected to a second feed pipe (13), one end of the top of the mixing bin (7) away from the first feed pipe (12) is fixedly connected to a motor (14), and the output end of the motor (14) is fixedly connected to a linkage gear rod (15), and the bottom of the linkage gear rod (15) is rotatably connected to the inner wall of the mixing bin (7), one side of the outer wall of the linkage gear rod (15) is meshed with a first gear ring (16), and the inner wall of the first gear ring (16) is fixedly connected to a stirring frame (17), and the top of the stirring frame (17) is rotatably connected to the top of the inner wall of the mixing bin (7), the top of one side of the inner wall of the stirring frame (17) is fixedly connected to a linkage frame (18), and the top of the linkage frame (18) is rotatably connected to the bottom of the second feed pipe (13), and the center of the bottom of the linkage frame (18) is fixedly connected to a stirring rod (19).

5. The insect-proof cable and coating device according to claim 4, characterized in that: The bottom of the inner wall of the mixing bin (7) is fixedly connected to a support rod (20), and the top of the support rod (20) is fixedly connected to a support plate (21), one end of the top of the support plate (21) is fixedly connected to an extension column (22), and the top of the extension column (22) is fixedly connected to a linkage bin (23), the top of the linkage bin (23) is fixedly connected to a fixed tube (24), and the top of the fixed tube (24) is slidably connected to the bottom of the linkage frame (18), and the bottom of one side of the outer wall of the fixed tube (24) is fixedly connected to a drip tube (25).

6. The insect-proof cable coating device according to claim 5, characterized in that: A linkage block (26) is fixedly connected to the bottom of one side of the inner wall of the stirring frame (17), and the inner wall of the linkage block (26) is rotatably connected to the outer wall of the support rod (20), while a stirring blade (27) is fixedly connected to the bottom of the linkage block (26).

7. The insect-proof cable coating device according to claim 6, characterized in that: The top of the linkage block (26) is fixedly connected to a second gear ring (28), and the inner wall of the second gear ring (28) is meshed with a first gear rod (29), and the upper and lower ends of the first gear rod (29) are rotatably connected to the top of the support plate (21) and the bottom of the linkage bin (23), respectively. A reduction gear (30) is meshed on one side of the outer wall of the first gear rod (29), and the inner wall of the reduction gear (30) is rotatably connected to the outer wall of the extension column (22). A second gear rod (31) is meshed on the top of one side of the outer wall of the reduction gear (30), and one end of the second gear rod (31) is rotatably connected to the top of the inner wall of the linkage bin (23). The outer wall of the second gear rod (31) is fixedly connected to a special-shaped block (32), and the top of the special-shaped block (32) is overlapped with a distribution bin (33), and the outer wall of the distribution bin (33) is slidably connected to the inner wall of the fixed tube (24).

8. The insect-proof cable coating device according to claim 7, characterized in that: A spring rod (34) is fixedly connected to the center of the bottom of the inner wall of the linkage bin (23), and the top of the spring rod (34) is fixedly connected to the center of the bottom of the distribution bin (33), while a liquid outlet (35) is provided at the bottom of one side of the outer wall of the distribution bin (33).

9. The insect-proof cable coating device according to claim 8, characterized in that: A first material storage bin (36) is fixedly connected to the top of one side of the outer wall of the coating body (2), and a feeding pipe (37) is fixedly connected to the bottom of one side of the outer wall of the first material storage bin (36). One end of the feeding pipe (37) is fixedly connected to a sprayer (38), and the top of the sprayer (38) is fixedly connected to the top of the inner wall of the coating body (2).

10. The insect-proof cable coating device according to claim 9, characterized in that: The top of the outer wall of the coating body (2) is fixedly connected to one end away from the mixing chamber (7) with a second liquid storage chamber (39), and the bottom of the second liquid storage chamber (39) is fixedly connected to a liquid separator (40), and one side of the outer wall of the liquid separator (40) is fixedly connected to one side of the inner wall of the coating body (2), the inner wall of the liquid separator (40) is fixedly connected to a plurality of liquid guide tubes (41), and one end of the liquid guide tube (41) is fixedly connected to a barrier tube (42), the inner wall of the barrier tube (42) is slidably connected to the outer wall of the cable (1), and the two ends of the top of the outer wall of the barrier tube (42) are fixedly connected to the top of the inner wall of the coating body (2).

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