Reciprocating type winch driving mechanism of dust removal equipment for high-altitude conveying line

Abstract

The reciprocating type winch driving mechanism of the dust removal equipment for the high-altitude conveying line comprises a conveying line body installed at the high position, a dust removal device is installed on the front side of the conveying line body, and the dust removal device and a guide sliding rod fixedly installed on the front side of the conveying line body slide in a penetrating mode; transversely-arranged mounting plates are fixedly mounted at the left end and the right end of the conveying line main body, a winch is rotationally mounted above the mounting plates, and a driving steel wire rope is wound around the exterior of the winch. According to the reciprocating type winch driving mechanism of the dust removal equipment for the high-altitude conveying line, the novel structural design is adopted, when a piston plate extrudes lubricating oil, a small part of the lubricating oil can be conveyed into a smearing spray head through a conveying pipe, and the lubricating oil is smeared into an adsorption sponge through the smearing spray head; the lubricating oil is uniformly smeared on the driving steel wire rope in the working process through the adsorption sponge, friction between the driving steel wire rope and equipment is reduced, and therefore the overall service life is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field related to conveyor lines, and in particular to a reciprocating winch drive mechanism for dust removal equipment for high-altitude conveyor lines. Background Art

[0002] An aerial conveyor line is a conveying device installed at a high place, which can reduce the space occupied on the ground. In the process of cigarette production in a tobacco factory, an aerial conveyor line is needed to transport cigarettes or packaged finished products. The conveyor line often needs to be equipped with a dust removal device, which uses a winch to drive the dust removal device to move back and forth to perform comprehensive dust removal operations on the conveyor line.

[0003] However, the hoisting mechanism used to drive the dust removal device to move needs to be guided by guide rollers during use, and the rope of the hoisting mechanism may become loose during long-term use, thereby affecting the stability of the rope.

[0004] As in the prior art, a Chinese patent with publication number CN113023608A (application date: 2021-03-30) discloses a bidirectional drive winch. In this application, a wire rope fixing pressure plate is used to fix the wire rope in the middle of the drum, and the wire ropes on both sides share a common fixing loop part, so that the fixing loop is used to limit the position of the wire rope to prevent it from moving out of its original position due to thermal expansion and contraction, affecting normal use.

[0005] For example, in the prior art, a Chinese patent with announcement number CN118062756A (application date: 2024-01-31) discloses a double winch and a double winch drive trailer system. In this application, the driving purpose is achieved by cooperating with two winches and two steel wire ropes. Compared with the sprocket drive method, an additional winch is added, but when the car moves, one steel wire rope is used as power and the other steel wire rope is used as stability control. The two winches cooperate, which is easy to install and stable in operation. Compared with the chain, the steel wire rope is light in structure and easy to maintain. The steel wire rope also reduces the chain detachment and chain jamming that occur when the chain is used.

[0006] It can be seen from the above application that the prior art generally adopts a method of fixing and limiting the rope to prevent it from falling off. However, in actual use, the rope of the winch adopts a limiting method to prevent it from falling off, and the friction between the rope and the limiting device is relatively large. The wear of the rope due to friction will affect the overall service life of the rope. Summary of the invention

[0007] The object of the present invention is to provide a reciprocating winch drive mechanism for a dust removal device for an aerial conveyor line, so as to solve the problem in the above-mentioned background technology that rope wear affects the service life.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reciprocating winch drive mechanism for a dust removal device for an aerial conveyor line, comprising a conveyor line main body installed at a high place, a dust removal device installed on the front side of the conveyor line main body, and the dust removal device slides through and through a guide slide bar fixedly installed on the front side of the conveyor line main body, and further comprising: The left and right ends of the conveyor line body are fixedly installed with transversely arranged mounting plates, and a winch is rotatably installed above the mounting plate, and a driving wire rope is wound around the outside of the winch, and the top of the driving wire rope is fixedly connected to the dust removal device, and the winch is driven by a servo motor fixedly installed on the upper surface of the mounting plate; A protective cover for protecting the winch is fixedly installed on the upper surface of the mounting plate, and a support plate with an "L"-shaped structure is arranged on the side of the protective cover, and a guide roller is rotatably installed on the bottom end of the support plate, an adsorption sponge for applying lubricating oil to the driving wire rope is fixedly installed on the outside of the middle position of the guide roller, and an automatic supply mechanism for providing lubricating oil to the adsorption sponge is fixedly installed on the upper surface of the protective cover; A heat dissipation pipe for dissipating heat is fixedly mounted on the outside of the servo motor.

[0009] Preferably, an electric slider is rotatably mounted on the upper end of the support plate, a pulling spring is fixedly mounted between the lower surface of the support plate and the side of the electric slider, and the electric slider is slidably connected to an electric slide rail fixedly mounted on the upper surface of the protective cover.

[0010] Preferably, the automatic supply mechanism includes a coating nozzle fixedly mounted on the lower end of the support plate, and the coating nozzle is connected to a storage box fixedly mounted above the protective cover through a delivery pipe.

[0011] Preferably, the position of the coating nozzle corresponds to the position of the adsorption sponge in the upper and lower directions, and a flow control valve is installed at the front end of the delivery pipe, and the flow control valve is fixedly installed on the upper surface of the electric slider.

[0012] Preferably, the storage box is filled with lubricating oil for lubricating the driving wire rope, and a piston plate is slidably installed inside the storage box, and a push rod is fixedly installed on the side of the piston plate.

[0013] Preferably, a longitudinally arranged connecting rod is fixedly mounted on the rear end of the push rod, and the connecting rod slides through the protective cover.

[0014] Preferably, a threaded connection is formed between the bottom end of the connecting rod and the reciprocating screw rod, and the reciprocating screw rod is rotatably mounted inside the protective cover, and a driven roller is fixedly mounted on the top end of the reciprocating screw rod, and there is contact friction between the driven roller and the winch.

[0015] Preferably, a first connecting pipe and a second connecting pipe are fixedly installed at the front and rear ends of the heat dissipation pipe, respectively, and the first connecting pipe and the second connecting pipe are both communicated with the storage box.

[0016] Preferably, a collecting sponge is fixedly mounted on the upper surface of the mounting plate, and the position of the collecting sponge corresponds to the position of the guide roller in vertical correspondence.

[0017] Preferably, a snap-fit ​​groove cooperating with the guide slide rod is opened on the side of the collecting sponge, and a first Velcro is fixedly installed on the lower surface of the collecting sponge, and the first Velcro is adhered and fixed to a second Velcro fixedly installed on the side of the dust removal device.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the reciprocating winch drive mechanism of the dust removal equipment for the aerial conveyor line adopts a new structural design, the specific contents of which are as follows: 1. The driving wire rope is wound and unwound by the winches on the left and right sides, so that the driving wire rope pulls the dust removal device to slide on the guide slide bar to achieve the purpose of dust removal on the main body of the conveyor line. The guide roller is used to guide the wire rope during winding and unwinding. The guide roller is installed on the support plate. The electric slider at the top of the support plate slides in the electric slide rail, so that the guide roller can change its position following the driving wire rope; Furthermore, during the rotation of the winch, the surface friction of the winch is used to drive the driven roller to rotate, so that the driven roller drives the reciprocating screw to rotate, and the reciprocating screw drives the connecting rod installed with a thread passing through the outside to move back and forth during the rotation, so that the connecting rod drives the push rod to move, and the push rod drives the piston plate to move back and forth in the storage box, so as to achieve the purpose of squeezing the lubricating oil in the storage box; Furthermore, when the piston plate squeezes the lubricating oil, on the one hand, a small amount of the lubricating oil can be delivered to the coating nozzle through the delivery pipe, so that the coating nozzle applies the lubricating oil to the adsorption sponge, and the adsorption sponge is used to evenly apply the lubricating oil to the driving wire rope during operation, thereby reducing the friction between the driving wire rope and the equipment, thereby extending the overall service life. On the other hand, the piston plate can deliver most of the lubricating oil to the heat dissipation pipe through the first connecting pipe, and then deliver it from the heat dissipation pipe to the storage box through the second connecting pipe, so that the flowing lubricating oil is recycled to dissipate heat for the servo motor.

[0019] 2. Install the collecting sponge above the plate, and use the collecting sponge to absorb and collect the dripping lubricating oil to prevent the lubricating oil from polluting the surrounding environment. After using it for a period of time, remove the collecting sponge and fix it on the side of the dust removal device by the adhesion between the first Velcro and the second Velcro. At this time, the engaging groove of the collecting sponge corresponds to the guide slide bar, so that the collecting sponge can be used to apply the collected lubricating oil to the surface of the guide slide bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the protective cover structure of the present invention; Figure 3 It is a structural schematic diagram of the winch of the present invention; Figure 4 This is a schematic diagram of the positional relationship between the driven roller and the winch of the present invention; Figure 5 This is a schematic diagram of the internal structure of the storage box of the present invention; Figure 6 This is a schematic diagram of the bottom structure of the support plate of the present invention; Figure 7 This is a schematic diagram of the structure of the adsorption sponge of the present invention; Figure 8 This is a schematic diagram of the positional relationship between the heat dissipation pipeline and the servo motor of the present invention; Fig. 9 The schematic diagram of the bottom structure of the sponge is collected for the present invention; Fig.10 This is a schematic diagram of the installation relationship between the collecting sponge and the dust removal device of the present invention.

[0021] In the figure: 1. conveyor line body; 2. dust removal device; 3. guide slide bar; 4. mounting plate; 5. winch; 6. driving wire rope; 7. servo motor; 8. protective cover; 9. support plate; 901. pulling spring; 10. guide roller; 1001. adsorption sponge; 11. electric slider; 12. electric slide rail; 13. coating nozzle; 14. conveying pipe; 15. flow control valve; 16. storage box; 17. piston plate; 18. push rod; 19. connecting rod; 20. reciprocating screw; 21. driven roller; 22. first connecting pipe; 23. second connecting pipe; 24. heat dissipation pipe; 25. collecting sponge; 26. engaging groove; 27. first Velcro; 28. second Velcro. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1-Figure 3 and Figure 6In order to solve the problem that the steel wire rope is dislocated and loosened during use, the present embodiment provides the following technical solution, using the guide roller 10 to limit the driving steel wire rope 6, specifically disclosed: a conveyor line main body 1 installed at a high place, a dust removal device 2 is installed on the front side of the conveyor line main body 1, and the dust removal device 2 slides through and through the guide slide bar 3 fixedly installed on the front side of the conveyor line main body 1, and the left and right ends of the conveyor line main body 1 are fixedly installed with a transversely arranged mounting plate 4, and a winch 5 is rotatably installed above the mounting plate 4, and the outside of the winch 5 is wound with a driving steel wire. Rope 6, the top end of the driving wire rope 6 is fixedly connected to the dust removal device 2, the winch 5 is driven by a servo motor 7 fixedly mounted on the upper surface of the mounting plate 4, a protective cover 8 is fixedly mounted on the upper surface of the mounting plate 4 to protect the winch 5, and a support plate 9 with an "L"-shaped structure is arranged on the side of the protective cover 8, an electric slider 11 is rotatably mounted on the upper end of the support plate 9, and a pulling spring 901 is fixedly mounted between the lower surface of the support plate 9 and the side of the electric slider 11, and the electric slider 11 is slidably connected to an electric slide rail 12 fixedly mounted on the upper surface of the protective cover 8.

[0024] When the device is in use, the conveyor line main body 1 is used to convey the produced cigarettes, and then the servo motor 7 is turned on regularly, and the servo motor 7 is used to drive the winch 5 to rotate (the two winches 5 on the left and right sides, one is forward and the other is reverse), and the winch 5 is used to reel and unreel the driving wire rope 6, so that the driving wire rope 6 pulls the dust removal device 2 to slide outside the guide slide bar 3, and the dust removal device 2 is used to perform dust removal operations on the conveyor line main body 1, and the driving wire rope 6 is limited by the guide roller 10 during the unreeling and reeling process. The guide roller 10 is installed on the support plate 9, and the electric slider 11 at the upper end of the support plate 9 slides on the electric slide rail 12, so that the support plate 9 drives the guide roller 10 to move synchronously with the driving wire rope 6, and the pull spring 901 is used to pull the support plate 9 to rotate downward, so that the guide roller 10 at the bottom end of the support plate 9 squeezes the driving wire rope 6, and the driving wire rope 6 is tightened to prevent it from loosening.

[0025] Example 2: Please refer to Figure 2-Figure 8In order to solve the problem that the service life of the steel wire rope is affected by friction during long-term use, the present embodiment provides the following technical solution, which reduces wear and extends the service life of the steel wire rope 6 by applying lubricating oil to the surface of the driving steel wire rope 6. Specifically disclosed is: a guide roller 10 is rotatably installed at the bottom end of the support plate 9, and an adsorption sponge 1001 for applying lubricating oil to the driving steel wire rope 6 is fixedly installed on the outside of the middle position of the guide roller 10, and an automatic supply mechanism for providing lubricating oil to the adsorption sponge 1001 is fixedly installed on the upper surface of the protective cover 8, and the automatic supply mechanism includes a coating nozzle 13 fixedly installed at the lower end of the support plate 9, and the coating nozzle 13 is connected to a storage box 16 fixedly installed above the protective cover 8 through a delivery pipe 14, and the position of the coating nozzle 13 corresponds to the position of the adsorption sponge 1001 in upper and lower directions, and a flow control valve 15 is installed at the front end of the delivery pipe 14, and the flow control valve 15 It is fixedly installed on the upper surface of the electric slider 11, and the storage box 16 is filled with lubricating oil for lubricating the driving wire rope 6, and a piston plate 17 is slidably installed inside the storage box 16, and a push rod 18 is fixedly installed on the side of the piston plate 17, and a longitudinally arranged connecting rod 19 is fixedly installed at the rear end of the push rod 18, and the connecting rod 19 and the protective cover 8 slide through, and the bottom end of the connecting rod 19 is threadedly connected to the reciprocating screw 20, and the reciprocating screw 20 is rotatably installed inside the protective cover 8, and a driven roller 21 is fixedly installed on the top of the reciprocating screw 20, and the driven roller 21 is in contact and friction with the winch 5, and the first connecting pipe 22 and the second connecting pipe 23 are fixedly installed at the front and rear ends of the heat dissipation pipe 24, and the first connecting pipe 22 and the second connecting pipe 23 are interconnected with the storage box 16, and a heat dissipation pipe 24 for dissipating heat to the servo motor 7 is fixedly installed on the outside.

[0026] During the rotation of the winch 5, the surface friction force is used to drive the driven roller 21 to rotate. During the rotation of the driven roller 21, the reciprocating screw 20 fixed thereto is driven to rotate synchronously. The rotation of the reciprocating screw 20 drives the connecting rod 19 installed with a thread penetrating through its outside to move back and forth. The reciprocating screw 20 drives the push rod 18 to move synchronously, so that the push rod 18 drives the piston plate 17 to move back and forth in the storage box 16 (the storage box 16 stores lubricating oil). During the movement, the piston plate 17 squeezes the lubricating oil in the storage box 16. At this time, a small amount of lubricating oil is delivered to the coating nozzle 13 through the delivery pipe 14 (using the flow The quantity control valve 15 controls the amount of lubricating oil entering the coating nozzle 13), the coating nozzle 13 sprays the lubricating oil into the adsorption sponge 1001, and then the adsorption sponge 1001 is used to evenly apply the lubricating oil to the surface of the driving wire rope 6 during the movement of the driving wire rope 6, thereby reducing the wear between the driving wire rope 6 and the equipment and extending the overall service life of the driving wire rope 6. At the same time, most of the lubricating oil in the storage box 16 is transported to the heat dissipation pipe 24 through the first connecting pipe 22, and the flow of the lubricating oil in the heat dissipation pipe 24 is used to dissipate the heat of the servo motor 7, and then the lubricating oil returns to the storage box 16 from the second connecting pipe 23.

[0027] Example 3: Please refer to Fig. 9 and Fig.10 In order to solve the problem of dripping lubricating oil polluting the surrounding environment, the present embodiment provides the following technical solution to collect and utilize the dripping lubricating oil, specifically disclosing: a collecting sponge 25 is fixedly installed on the upper surface of the mounting plate 4, and the position of the collecting sponge 25 corresponds to the position of the guide roller 10 up and down, a snap-fitting groove 26 that cooperates with the guide slide bar 3 is opened on the side of the collecting sponge 25, and a first Velcro 27 is fixedly installed on the lower surface of the collecting sponge 25, and the first Velcro 27 and the second Velcro 28 fixedly installed on the side of the dust removal device 2 are adhered and fixed to each other.

[0028] During the use of the device, the lubricating oil dripping from the guide roller 10 is absorbed by the collecting sponge 25 placed below to prevent the lubricating oil from polluting the surrounding environment. After using it for a period of time, the old collecting sponge 25 is removed and replaced with a new collecting sponge 25. Thereafter, the old collecting sponge 25 (i.e., the collecting sponge 25 full of lubricating oil) is fixed to the side of the dust removal device 2 by gluing the first Velcro 27 and the second Velcro 28. At this time, the engaging groove 26 below the collecting sponge 25 corresponds to the position of the guide slide bar 3, so that the lubricating oil in the collecting sponge 25 can be applied to the surface of the guide slide bar 3 when the dust removal device 2 works next time.

[0029] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reciprocating winch drive mechanism for a dust removal device for an overhead conveyor line, comprising a conveyor line main body (1) installed at a height, a dust removal device (2) installed on the front side of the conveyor line main body (1), and the dust removal device (2) slides through a guide slide bar (3) fixedly installed on the front side of the conveyor line main body (1), characterized in that: Also includes: The conveyor line body (1) is fixedly provided with transversely arranged mounting plates (4) at both ends, and a hoist (5) is rotatably installed above the mounting plate (4), and a driving steel wire rope (6) is wound around the outside of the hoist (5), and the top end of the driving steel wire rope (6) is fixedly connected to the dust removal device (2), and the hoist (5) is driven by a servo motor (7) fixedly installed on the upper surface of the mounting plate (4); A protective cover (8) for protecting the winch (5) is fixedly mounted on the upper surface of the mounting plate (4), and a support plate (9) in an "L"-shaped structure is arranged on the side of the protective cover (8), and a guide roller (10) is rotatably mounted on the bottom end of the support plate (9), an adsorption sponge (1001) for applying lubricating oil to the driving wire rope (6) is fixedly mounted on the outside of the middle position of the guide roller (10), and an automatic supply mechanism for providing lubricating oil to the adsorption sponge (1001) is fixedly mounted on the upper surface of the protective cover (8); A heat dissipation pipe (24) for dissipating heat is fixedly mounted on the outside of the servo motor (7).

2. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 1 is characterized in that: An electric slider (11) is rotatably mounted on the upper end of the support plate (9), a pulling spring (901) is fixedly mounted between the lower surface of the support plate (9) and the side surface of the electric slider (11), and the electric slider (11) is slidably connected to an electric slide rail (12) fixedly mounted on the upper surface of the protective cover (8).

3. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 1 is characterized in that: The automatic supply mechanism comprises a coating nozzle (13) fixedly mounted on the lower end of the support plate (9), and the coating nozzle (13) is connected to a storage box (16) fixedly mounted above the protective cover (8) via a delivery pipe (14).

4. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 3 is characterized in that: The position of the coating nozzle (13) corresponds to the position of the adsorption sponge (1001) in the vertical direction, and a flow control valve (15) is installed at the front end of the delivery pipe (14), and the flow control valve (15) is fixedly installed on the upper surface of the electric slider (11).

5. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 3 is characterized in that: The storage box (16) is filled with lubricating oil for lubricating the drive wire rope (6), and a piston plate (17) is slidably mounted inside the storage box (16), and a push rod (18) is fixedly mounted on the side of the piston plate (17).

6. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 5 is characterized in that: A longitudinally arranged connecting rod (19) is fixedly mounted on the rear end of the push rod (18), and the connecting rod (19) slides through the protective cover (8).

7. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 6 is characterized in that: A threaded connection is formed between the bottom end of the connecting rod (19) and the reciprocating screw rod (20), and the reciprocating screw rod (20) is rotatably mounted inside the protective cover (8). A driven roller (21) is fixedly mounted on the top end of the reciprocating screw rod (20), and there is frictional contact between the driven roller (21) and the winch (5).

8. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 1 is characterized in that: A first connecting pipe (22) and a second connecting pipe (23) are respectively fixedly mounted on the front and rear ends of the heat dissipation pipe (24), and the first connecting pipe (22) and the second connecting pipe (23) are both in communication with the storage box (16).

9. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 1 is characterized in that: A collecting sponge (25) is fixedly mounted on the upper surface of the mounting plate (4), and the position of the collecting sponge (25) corresponds to the position of the guide roller (10) in the upper and lower directions.

10. The reciprocating winch drive mechanism of the dust removal equipment for the high-altitude conveyor line according to claim 9, characterized in that: The side of the collecting sponge (25) is provided with a snap-fitting groove (26) that cooperates with the guide slide bar (3), and a first Velcro (27) is fixedly mounted on the lower surface of the collecting sponge (25), and the first Velcro (27) is adhered and fixed to a second Velcro (28) fixedly mounted on the side of the dust removal device (2).

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