Dust removal environment-friendly equipment for railway equipment machining

Abstract

The invention provides dust removal environment-friendly equipment for railway equipment processing, and relates to the technical field of dust removal equipment, the dust removal environment-friendly equipment comprises a conveyor and a conveying belt arranged on the conveyor; the water storage box is arranged below the conveyor, the water storage box is provided with a flushing spray head used for flushing the conveying belt, and the flushing spray head is obliquely arranged; the receiving box is arranged below the conveyor and is used for receiving the water sprayed by the flushing nozzle; and the cleaning roller is arranged in the receiving box, bristles are arranged on the cleaning roller, and the cleaning roller is used for cleaning the end, close to the goods, of the conveying belt through sliding and rotating. According to the dust removal environment-friendly equipment for railway equipment machining, the conveying belt is flushed through the flushing nozzles, residual carbon powder on the conveying belt is reduced, then the conveying belt is subjected to rotary cleaning and sliding cleaning through the cleaning rollers, the cleaning effect is further improved, and therefore the air quality of a workshop is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal equipment, in particular to dust removal and environmental protection equipment for railway equipment processing. Background Art

[0002] Railway equipment processing refers to the process of designing, manufacturing and maintaining various key equipment for the railway transportation system. These equipment not only include devices directly used for train operation (such as tracks, vehicles, signal systems, etc.), but also cover equipment related to equipment transportation (such as loading and unloading equipment, transfer equipment, maintenance equipment, etc.), among which the transportation of equipment is an important link, involving the movement, installation and maintenance of large, heavy or precision equipment.

[0003] For example, the carbon slide plate is a key component that directly contacts the pantograph with the contact network. It undertakes the core functions of conducting current and withstanding mechanical friction. It has the characteristics of high conductivity, high wear resistance and high temperature resistance. The processed carbon slide plate will be transported to the pantograph assembly workshop through a conveyor and assembled into a complete pantograph together with other components (such as metal frames, springs and pneumatic components).

[0004] Since carbon skateboards are usually made of composite materials such as carbon fiber, graphite and metal powder, a large amount of carbon powder will be generated during the processing of carbon skateboards, such as cutting and drilling. These carbon powders may remain on the surface or edge of the skateboard. During the transportation through the conveyor belt, the carbon skateboard will cause the surface carbon powder to fall off due to vibration, friction or collision. At the same time, in order to increase the friction, the surface of the conveyor belt is often designed with texture. Therefore, when the carbon powder falls on the surface of the conveyor belt, it is very easy to fall into the gap of the texture. Conventional cleaning methods (such as scrapers, airflow or vibration cleaning) are difficult to completely remove. The residual carbon powder will fly again due to mechanical vibration or airflow disturbance during the continuous operation of the conveyor belt, resulting in increased dust pollution in the production environment.

[0005] Therefore, a dust removal and environmental protection equipment for railway equipment processing is proposed to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to make up for the shortcomings of the prior art and propose a dust removal and environmental protection equipment for railway equipment processing. It can clean conveyor belts with different textures, has high adaptability, and solves the problem of carbon powder stuck on the surface texture of the conveyor belt and difficult to clean.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a conveyor and a conveyor belt arranged on the conveyor; and further comprising: A water storage box is arranged below the conveyor. A flushing nozzle for flushing the conveyor belt is arranged on the water storage box. The flushing nozzle is arranged at an angle. Receiving box, which is arranged below the conveyor and used to receive the water sprayed by the flushing nozzle; Cleaning roller, which is arranged inside the receiving box. There are bristles on the cleaning roller, and the cleaning roller is used to clean one end of the conveyor belt close to the goods by sliding and rotating; Tensioning roller, which is slidably installed at the bottom of the conveyor and used to press against the conveyor belt. The outer wall of the tensioning roller is in contact with the end of the conveyor belt away from the goods.

[0008] Furthermore, a control block is fixedly installed on the conveyor. Inside the control block, a piston is installed through a return spring. An exhaust hole is opened at the bottom end of the control block. A pressing rod is fixedly installed at the bottom end of the piston, and the pressing rod is fixedly connected to the tensioning roller.

[0009] By adopting the above technical solution, the conveyor belt can be pressed by controlling the sliding of the tensioning roller, so that the conveyor belt maintains a tensioned trend.

[0010] Furthermore, a water tank is arranged below the conveyor. A water pump is arranged on the water tank. The output end of the water pump is communicated with the control block through a first water pipe, and the input end of the water pump is communicated with the water tank through a second water pipe; A third water pipe is fixedly connected to the control block, and the other end of the third water pipe extends into the inside of the water storage box.

[0011] By adopting the above technical solution, the piston can be controlled to slide through water pressure, and the tensioning roller can be pushed to press against the conveyor belt. At the same time, water can be sent to the water storage box, so that the tensioning of the conveyor belt and the spraying of the flushing nozzle can be carried out simultaneously.

[0012] Furthermore, a filter chamber communicated with the water tank is arranged at the top of the water tank. A drain pipe is arranged at the bottom end of the receiving box, and the other end of the drain pipe extends into the inside of the filter chamber.

[0013] By adopting the above technical solution, the water after flushing can be recycled and filtered to ensure the cleanliness of the recycled water.

[0014] Furthermore, a tensioning sleeve is slidably sleeved on the outer wall of the tensioning roller. The tensioning sleeve is a hollow prism. A reciprocating thread groove is opened on the outer wall of the tensioning roller. The inner wall of the tensioning sleeve is connected to the reciprocating thread groove through a reciprocating thread mechanism, so that when the tensioning sleeve rotates, it can reciprocate on the outer wall of the tensioning roller.

[0015] There are two tensioning sleeves, and a tension spring is arranged between the two tensioning sleeves.

[0016] By adopting the above technical solution, when the tensioning roller presses against the conveyor belt, the conveyor belt can drive the tensioning sleeve to rotate, and periodically press against the inner surface of the conveyor belt to break the adhesion between the toner and the conveyor belt. When the conveyor belt drives the tensioning sleeve to rotate, the two tensioning sleeves slide relative to each other reciprocally.

[0017] Furthermore, a mounting block is fixedly installed inside the receiving box, a rotating rod is rotatably installed inside the mounting block, and one end of the rotating rod extends out of the outer wall of the mounting block and is fixedly connected to the side wall of the cleaning roller.

[0018] A receiving groove is formed inside the mounting block, a rotating block is rotatably installed inside the receiving groove, the rotating block is rotatably installed on the outer wall of the rotating rod, a clamping block is elastically installed on the rotating rod, a clamping groove for the clamping block to be inserted is formed inside the rotating block, and both ends of the clamping block are inclined.

[0019] By adopting the above technical solution, through the cooperation of the clamping block and the clamping groove, the rotation of the mounting block can be synchronized with the rotating rod, and at the same time, the cleaning roller is controlled to rotate and clean the conveyor belt.

[0020] Furthermore, blades are fixedly installed on the outer wall of the rotating block, there are multiple blades, and the multiple blades are arranged at equal intervals in a ring on the outer wall of the rotating block. A fourth water pipe is arranged on the third water pipe, and the other end of the fourth water pipe extends into the receiving groove and is inclined towards the blades.

[0021] By adopting the above technical solution, the water is diverted into the receiving groove through the fourth water pipe, and the water flow impacts the blades, thereby controlling the rotation of the rotating block.

[0022] Furthermore, a sliding groove is formed on the inner wall of the receiving box, one end of the rotating rod extends into the sliding groove and is fixedly installed with a first pressing block, and a second pressing block cooperating with the first pressing block is fixedly installed at the end of the sliding groove away from the rotating rod, and a positioning spring is arranged between the rotating rod and the sliding groove.

[0023] By adopting the above technical solution, through the cooperation of the first pressing block and the second pressing block driven by the rotating rod, the cleaning roller can perform transverse reciprocating cleaning on the conveyor belt.

[0024] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, water is sent into the control block by a water pump. The water pressure pushes the piston to slide downward, simultaneously driving the pressing rod and the tensioning roller to press against the conveyor belt. Subsequently, the conveyor belt drives the tensioning sleeve to rotate on the outer wall of the tensioning roller through friction. The edges of the tensioning sleeve periodically press against the conveyor belt, generating a pressing force. This pressing may cause local deformation of the conveyor belt, damaging the adhesion between the toner and the conveyor belt. Finally, in cooperation with the flushing nozzle, running water is formed on the conveyor belt, improving the cleaning effect on the toner on the surface of the conveyor belt, reducing the problem of toner flying due to vibration generated during transportation of the conveyor belt, and thus ensuring air quality.

[0025] 2. In the present invention, water is divided and conveyed into the interior of the receiving tank through the fourth water pipe and impacts the blades, causing them to drive the rotating block to rotate. Through the engagement of the clamping block and the clamping groove, the rotating block drives the rotating rod and the cleaning roller to rotate, achieving the effect of cleaning the conveyor belt by the rotating cleaning roller. Then, the rotating rod drives the first pressing block to press against the second pressing block, causing the rotating rod to move away from the second pressing block. The clamping block also disengages from the clamping groove and, in cooperation with the positioning spring, enables the cleaning roller to complete a lateral reciprocating movement. Through the cooperation of the rotation and sliding of the cleaning roller, for conveyor belts with different stripes, the cleaning effect on the surface of the conveyor belt can be further improved, reducing toner flying and the problem of affecting air quality.

[0026] Other advantages, objectives, and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a perspective view of the present invention; Figure 2 is a schematic structural view of the receiving box of the present invention; Figure 3 is a schematic structural view of the cleaning roller of the present invention; Figure 4 In the present invention Figure 3 is an enlarged view of part A; Figure 5 is a schematic structural view of the tensioning roller of the present invention; Figure 6 is a schematic installation view of the fourth water pipe of the present invention; Figure 7 In the present invention Figure 6 is an enlarged view of part B.

[0028] In the figure: 1. Conveyor belt; 2. Water tank; 3. Water pump; 4. Control block; 5. Receiving box; 6. Cleaning roller; 7. Drain pipe; 8. Filter bin; 9. Water storage box; 10. Third water pipe; 11. Fourth water pipe; 12. First water pipe; 13. Return spring; 14. Piston; 15. Pressing rod; 16. Exhaust hole; 17. Tensioning roller; 18. Reciprocating thread groove; 19. Tensioning sleeve; 20. Tensile spring; 21. First pressing block; 22. Positioning spring; 23. Mounting block; 24. Accommodating groove; 25. Rotating block; 26. Blade; 27. Rotating rod; 28. Block; 29. Card slot; 30. Sliding groove; 31. Second pressing block; 32. Conveyor; 33. Flushing nozzle; 34. Second water pipe. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1 to 7 , the present invention provides the following implementation solutions: A dust removal and environmental protection device for railway equipment processing, including a conveyor 32 and a conveyor belt 1 arranged on the conveyor 32, on which a carbon skateboard can be placed for transportation. It also includes: A water storage box 9, which is arranged below the conveyor 32, and a flushing nozzle 33 for flushing the conveyor belt 1 is arranged on the water storage box 9, and the flushing nozzle 33 is inclined; By transporting clean water into the interior of the water storage box 9 and spraying it out from the flushing nozzle 33, the end of the conveyor belt 1 for transportation can be sprayed and washed, and the carbon powder attached to the conveyor belt 1 can be effectively washed. Through the flushing of the carbon powder by the water flow, the carbon powder can be adsorbed and flow away with the water flow, which can effectively reduce the carbon powder attached to the surface of the conveyor belt 1 and solve the problem that carbon powder flying affects air quality during transportation.

[0031] A receiving box 5, which is arranged below the conveyor 32 and is used to receive the water sprayed out by the flushing nozzle 33; The top of the receiving box 5 is open. When the flushing nozzle 33 flushes the conveyor belt 1, the set receiving box 5 can effectively receive the falling water.

[0032] A cleaning roller 6, which is arranged inside the receiving box 5, and bristles are arranged on the cleaning roller 6. The cleaning roller 6 is used to clean the end of the conveyor belt 1 close to the goods by sliding and rotating; The rotation of the cleaning roller 6 can drive the brush bristles to clean the surface of the conveyor belt 1. When the cleaning roller 6 drives the brush bristles to rotate, it can clean the conveyor belt 1 with vertical stripes on its surface. The rotation of the cleaning roller 6 can enable the brush bristles to clean the toner in the gaps between the stripes on the conveyor belt 1, further improving the cleaning effect.

[0033] By sliding the cleaning roller 6 left and right, it can better clean the conveyor belt 1 with horizontal stripes.

[0034] By the rotation and sliding of the cleaning roller 6, it can perform targeted cleaning on the surface patterns of different conveyor belts 1. Cooperating with the flushing nozzle 33 can effectively reduce the residue of toner on the conveyor belt 1, and at the same time reduce the possibility of toner flying due to the shaking of the conveyor belt 1.

[0035] The tensioning roller 17 is slidably installed at the bottom of the conveyor 32 and is used to press against the conveyor belt 1. The outer wall of the tensioning roller 17 is in contact with the end of the conveyor belt 1 away from the goods.

[0036] By controlling the tensioning roller 17 to drive the conveyor belt 1 to slide downward, the conveyor belt 1 can be in a taut state. At the same time, it will also drive one end of the conveyor belt 1 to move towards the direction of the cleaning roller 6. When the conveyor belt 1 is taut, the surface of the conveyor belt 1 will be flatter, reducing wrinkles and gaps. At this time, toner is not easy to accumulate, further assisting the cleaning of the cleaning roller 6. Especially for the conveyor belt 1 with horizontal stripes, the cleaning effect of the cleaning roller 6 sliding left and right is the best at this time.

[0037] Please refer specifically to Figures 3 to 4 , a control block 4 is fixedly installed on the conveyor 32. Inside the control block 4, a piston 14 is installed through a return spring 13. An exhaust hole 16 is opened at the bottom end of the control block 4. A pressing rod 15 is fixedly installed at the bottom end of the piston 14, and the pressing rod 15 is fixedly connected to the tensioning roller 17.

[0038] When the piston 14 drives the pressing rod 15 to slide downward inside the control block 4, at this time the return spring 13 will also deform and store elastic potential energy.

[0039] It can be controlled that the piston 14 moves downward from top to bottom inside the control block 4. At this time, the piston 14 will drive the pressing rod 15 and the tensioning roller 17 to move downward, thereby realizing the pressing on the conveyor belt 1 to make the conveyor belt 1 taut, facilitating the cleaning of the cleaning roller 6.

[0040] Please refer specifically to Figures 1 to 3 , a water tank 2 is arranged below the conveyor 32. A water pump 3 is arranged on the water tank 2. The output end of the water pump 3 is communicated with the control block 4 through a first water pipe 12, and the input end of the water pump 3 is communicated with the water tank 2 through a second water pipe 34; A third water pipe 10 is fixedly connected to the control block 4, and the other end of the third water pipe 10 extends into the interior of the water storage box 9.

[0041] One end of the first water pipe 12 extends from the top of the control block 4 into the interior of the control block 4 and is located above the piston 14.

[0042] By starting the water pump 3, the water in the water tank 2 can be sucked out through the second water pipe 34, and then sent into the interior of the control block 4 through the first water pipe 12. Under the pressure of the water pump 3, the water entering the control block 4 will drive the piston 14 to slide downward inside the control block 4 under the action of water pressure, and at the same time drive the top pressure rod 15 to slide downward. At this time, the clean water inside the control block 4 will be transported into the interior of the water storage box 9 through the third water pipe 10, and finally sprayed out through the flushing nozzle 33. By pressing the conveying belt 1 through the tensioning roller 17, it protrudes and tilts. At this time, the obliquely arranged flushing nozzle 33 can spray and wash the surface of the conveying belt 1 facing obliquely. The water flow will form running water on the conveying belt 1, and the carbon powder attached to the conveying belt 1 can be better washed away through the running water.

[0043] Please refer specifically to Figure 3 , a filter bin 8 communicating with the water tank 2 is provided at the top of the water tank 2, a drain pipe 7 is provided at the bottom end of the receiving box 5, and the other end of the drain pipe 7 extends into the interior of the filter bin 8.

[0044] A number of filter cottons are provided inside the filter bin 8. When the water sprayed by the flushing nozzle 33 forms running water on the conveying belt 1, it can slide obliquely downward along the surface of the conveying belt 1, and then fall into the interior of the receiving box 5, and is discharged into the interior of the filter bin 8 through the drain pipe 7 provided at the bottom of the receiving box 5 for filtration. The filtered water enters the water tank 2, which is convenient for the water pump 3 to pump it out and recycle it.

[0045] Please refer specifically to Figure 5 , a tensioning sleeve 19 is slidably sleeved on the outer wall of the tensioning roller 17. The tensioning sleeve 19 is a hollow prism. There are two tensioning sleeves 19. A tension spring 20 is provided between the two tensioning sleeves 19. A reciprocating thread groove 18 is provided on the outer wall of the tensioning roller 17. The inner wall of the tensioning sleeve 19 is connected to the reciprocating thread groove 18 through a reciprocating thread mechanism, so that when the tensioning sleeve 19 rotates, it can reciprocate on the outer wall of the tensioning roller 17.

[0046] When the water pump 3 is started, the water in the water tank 2 is sucked out through the second water pipe 34, and then the water is sent into the interior of the control block 4 through the first water pipe 12. Under the pressure of the water pump 3, the water entering the control block 4 will drive the piston 14 to slide downward inside the control block 4 under the action of the water pressure, and at the same time drive the top pressure rod 15 and the tensioning roller 17 to slide downward. Through the set tensioning sleeve 19, when the tensioning roller 17 presses the conveying belt 1, the tensioning sleeve 19 can fit with the conveying belt 1, while the tensioning roller 17 does not fit with the conveying belt 1. In the present invention, the tensioning sleeve 19 is preferably set as a triangular prism. When the conveying belt 1 is started, the conveying belt 1 and the tensioning roller 17 are connected. The friction force of the tight sleeve 19 can drive the tensioning sleeve 19 to rotate around the outer wall of the tensioning roller 17. When the triangular prism tensioning sleeve 19 is set to rotate inside the conveyor belt 1, the triangular prism-shaped tensioning sleeve 19 will periodically press the conveyor belt 1 to generate a top pressure. This top pressure may cause local deformation of the conveyor belt 1, which can destroy the adhesion between the carbon powder and the conveyor belt 1, causing the attachments to loosen and fall off. In addition, when the conveyor belt 1 is pressed, the texture on the conveyor belt 1 can also be enlarged, making the surface of the conveyor belt 1 smoother and reducing gaps. The flushing nozzle 33 and the cleaning roller 6 can better clean the conveyor belt 1.

[0047] At the same time, through the reciprocating threaded groove 18 opened on the tensioning roller 17, when the tensioning sleeve 19 rotates, the conveyor belt 1 can be driven by friction to slide a distance toward both ends at the same time, so that the conveyor belt 1 undergoes a temporary lateral deformation, causing the conveyor belt 1 to produce different deformations, thereby minimizing the problem of carbon powder getting stuck in the gap.

[0048] When the two tensioning sleeves 19 slide to both sides, the tension spring 20 will also be deformed and store elastic potential energy. After the tensioning roller 17 releases the top pressure on the conveyor belt 1, the two tensioning sleeves 19 can be reset by setting the tension spring 20, waiting for the start of the next cleaning work.

[0049] Please refer to Figures 6 to 7 A mounting block 23 is fixedly installed inside the receiving box 5, and a rotating rod 27 is rotatably installed inside the mounting block 23. One end of the rotating rod 27 extends out of the outer wall of the mounting block 23 and is fixedly connected to the side wall of the cleaning roller 6.

[0050] When the cleaning roller 6 rotates, it drives the rotating rod 27 to rotate inside the mounting block 23 .

[0051] The mounting block 23 has a receiving groove 24 formed inside, a rotating block 25 is rotatably mounted inside the receiving groove 24, the rotating block 25 is rotatably mounted on the outer wall of a rotating rod 27, a clamping block 28 is elastically mounted on the rotating rod 27, a clamping groove 29 for the clamping block 28 to be inserted is formed inside the rotating block 25, and both ends of the clamping block 28 are inclined.

[0052] A connecting spring is arranged between the clamping block 28 and the rotating rod 27. By means of the arranged connecting spring, the clamping block 28 can always maintain a tendency to be located outside the rotating rod 27. After the clamping block 28 is engaged with the clamping groove 29, when the rotating block 25 rotates, it will drive the rotating rod 27 to rotate simultaneously. Since both ends of the clamping block 28 are provided with inclined surfaces, when the rotating rod 27 is subjected to a lateral force, the inclined surface on the clamping block 28 will contact the inner wall of the clamping groove 29, and the clamping block 28 will be pushed into the interior of the rotating rod 27, and the rotating rod 27 will be disengaged from the connection with the rotating block 25, and the rotating block 25 will not be able to drive the rotating rod 27 to rotate synchronously.

[0053] The outer wall of the rotating block 25 is fixedly installed with blades 26. There are multiple blades 26, and the multiple blades 26 are arranged in an annular and equidistant manner on the outer wall of the rotating block 25. A fourth water pipe 11 is arranged on the third water pipe 10. The other end of the fourth water pipe 11 extends into the accommodating groove 24 and is inclined towards the blades 26.

[0054] When the water pump 3 is started, the water in the water tank 2 can be sucked out through the second water pipe 34, and then sent into the interior of the control block 4 through the first water pipe 12. At this time, the clear water inside the control block 4 will be conveyed into the interior of the water storage box 9 through the third water pipe 10. At this time, through the setting of the fourth water pipe 11, the water can be divided and conveyed into the interior of the accommodating groove 24. The water entering the accommodating groove 24 will impact the blades 26, causing it to drive the rotating block 25 to rotate. A drain port is opened at the bottom of the accommodating groove 24 for discharging the excess water to prevent excessive water accumulation in the accommodating groove 24 and affecting the rotation of the rotating block 25.

[0055] In order for the water flow of the fourth water pipe 11 to stably drive the blades 26 to rotate, a flow control device can also be arranged on the fourth water pipe 11.

[0056] A sliding groove 30 is opened on the inner wall of the receiving box 5. One end of the rotating rod 27 extends into the sliding groove 30 and is fixedly installed with a first pressing block 21. A second pressing block 31 that cooperates with the first pressing block 21 is fixedly installed at the end of the sliding groove 30 away from the rotating rod 27. A positioning spring 22 is arranged between the rotating rod 27 and the sliding groove 30.

[0057] When the block 28 is engaged with the slot 29, the rotating block 25 is driven to rotate by the water flow, which can simultaneously drive the rotating rod 27 and the cleaning roller 6 to rotate, thereby achieving the effect of the cleaning roller 6 rotating and cleaning the conveyor belt 1. When the rotating rod 27 drives the first top pressing block 21 to contact the second top pressing block 31 and move along the arc surface of the second top pressing block 31, the rotating rod 27 will move in the direction away from the second top pressing block 31, the positioning spring 22 will also deform to store elastic potential energy, and the block 28 will also be released from the engagement with the slot 29, so that the cleaning roller 6 completes the first lateral movement. When the rotating rod 27 drives the first top pressing block 21 to rotate away from the second top pressing block 31 through the inertia of rotation, the positioning spring 22 releases the elastic potential energy at this time, drives the rotating rod 27 to reset, and completes the second lateral movement at the same time. And with the continuous rotation of the rotating block 25, the block 28 and the slot 29 will be re-engaged, and the rotating block 25 will continue to drive the rotating rod 27 to rotate.

[0058] Through the rotation and sliding of the cleaning roller 6, it can better adapt to the different stripes on the conveyor belt 1. At the same time, the cleaning of the conveyor belt 1 by flowing water can further improve the cleaning effect of the surface of the conveyor belt 1, thereby ensuring the air quality of the workshop.

[0059] Working principle: when the water pump 3 is started, the water in the water tank 2 is sucked out through the second water pipe 34, and then the water is sent into the interior of the control block 4 through the first water pipe 12. Under the pressure of the water pump 3, the water entering the control block 4 will drive the piston 14 to slide downward inside the control block 4 under the action of the water pressure, and at the same time drive the top pressure rod 15 and the tensioning roller 17 to slide downward, and drive the tensioning sleeve 19 to rotate around the outer wall of the tensioning roller 17 through the conveyor belt 1, and cooperate with the reciprocating thread groove 18 to make the two tensioning sleeves 19 slide towards both ends at the same time, so that the conveyor belt 1 produces lateral and vertical deformation at the same time, so that the texture on the conveyor belt 1 is enlarged and smoother, and the adhesion between the carbon powder and the conveyor belt 1 is effectively destroyed, so that the attachments are loosened and fall off, and finally cooperate with the flushing nozzle 33 to form flowing water on the conveyor belt 1, so as to further improve the cleaning effect of the carbon powder on the surface of the conveyor belt 1, reduce the problem of carbon powder flying due to vibration of the conveyor belt 1, and ensure the air quality.

[0060] When the water pump 3 starts, the water in the water tank 2 can be sucked out through the second water pipe 34, and then sent into the interior of the control block 4 through the first water pipe 12. At this time, the clear water inside the control block 4 will be transported to the interior of the water storage box 9 through the third water pipe 10. At this time, through the setting of the fourth water pipe 11, the water can be divided and transported to the interior of the receiving groove 24. The water entering the receiving groove 24 will impact the blade 26, causing it to drive the rotating block 25 to rotate. With the engagement of the clamping block 28 and the clamping groove 29, the rotation of the rotating block 25 can simultaneously drive the rotating rod 27 and the cleaning roller 6 to rotate, achieving the effect of the cleaning roller 6 cleaning the conveying belt 1. Through the rotation of the rotating rod 27 to drive the first pressing block 21 to press against the second pressing block 31, the rotating rod 27 moves away from the second pressing block 31, and the clamping block 28 will also disengage from the clamping groove 29. Under the action of the positioning spring 22, the cleaning roller 6 completes a horizontal reciprocating movement, which can better adapt to different stripes on the conveying belt 1. At the same time, combined with the cleaning of the conveying belt 1 by the flowing water, the dust removal effect on the surface of the conveying belt 1 can be further improved, thereby ensuring the air quality in the workshop.

[0061] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. An environmental dust removal device for railway equipment processing, comprising a conveyor (32) and a conveyor belt (1) arranged on the conveyor (32); characterized in that, Further included are: A water storage box (9) which is arranged below the conveyor (32). A flushing nozzle (33) for flushing the conveyor belt (1) is arranged on the water storage box (9), and the flushing nozzle (33) is arranged obliquely. A receiving box (5) which is arranged below the conveyor (32) and is used for receiving the water sprayed out by the flushing nozzle (33). A cleaning roller (6) which is arranged inside the receiving box (5). Brush hairs are arranged on the cleaning roller (6), and the cleaning roller (6) is used for cleaning one end of the conveyor belt (1) close to the goods by sliding and rotating. A tensioning roller (17) which is slidably installed at the bottom of the conveyor (32) and is used for pressing against the conveyor belt (1), and the outer wall of the tensioning roller (17) is attached to one end of the conveyor belt (1) away from the goods.

2. The dust removal and environmental protection equipment for railway equipment processing according to claim 1, characterized in that: A control block (4) is fixedly installed on the conveyor (32). A piston (14) is installed inside the control block (4) through a return spring (13). An exhaust hole (16) is opened at the bottom end of the control block (4). A pressing rod (15) is fixedly installed at the bottom end of the piston (14), and the pressing rod (15) is fixedly connected to the tensioning roller (17).

3. The dust removal and environmental protection equipment for railway equipment processing according to claim 2, characterized in that: A water tank (2) is arranged below the conveyor (32). A water pump (3) is arranged on the water tank (2). The output end of the water pump (3) is communicated with the control block (4) through a first water pipe (12), and the input end of the water pump (3) is communicated with the water tank (2) through a second water pipe (34). A third water pipe (10) is fixedly connected to the control block (4), and the other end of the third water pipe (10) extends into the water storage box (9).

4. An environmental protection dust removal device for railway equipment processing according to claim 3, characterized in that: A filter bin (8) communicated with the water tank (2) is arranged at the top of the water tank (2). A drain pipe (7) is arranged at the bottom end of the receiving box (5), and the other end of the drain pipe (7) extends into the filter bin (8).

5. An environmental protection dust removal device for railway equipment processing according to claim 1, characterized in that: A tensioning sleeve (19) is slidably sleeved on the outer wall of the tensioning roller (17). The tensioning sleeve (19) is a hollow prism. A reciprocating thread groove (18) is opened on the outer wall of the tensioning roller (17). The inner wall of the tensioning sleeve (19) is connected to the reciprocating thread groove (18) through a reciprocating thread mechanism, so that when the tensioning sleeve (19) rotates, it can reciprocate on the outer wall of the tensioning sleeve (19).

6. The dust removal and environmental protection equipment for railway equipment processing according to claim 5, wherein: There are two tensioning sleeves (19), and a tension spring (20) is arranged between the two tensioning sleeves (19).

7. An environmental dust removal device for railway equipment processing according to claim 3, characterized in that: An installation block (23) is fixedly installed inside the receiving box (5). A rotating rod (27) is rotatably installed inside the installation block (23). One end of the rotating rod (27) extends out of the outer wall of the installation block (23) and is fixedly connected to the side wall of the cleaning roller (6).

8. An environmental protection dust removal device for railway equipment processing according to claim 7, characterized in that: An accommodation groove (24) is formed inside the mounting block (23). A rotating block (25) is rotatably mounted inside the accommodation groove (24). The rotating block (25) is rotatably mounted on the outer wall of a rotating rod (27). A clamping block (28) is elastically mounted on the rotating rod (27). A clamping groove (29) for the clamping block (28) to be inserted into is formed inside the rotating block (25). Both ends of the clamping block (28) are inclined.

9. The dust removal and environmental protection equipment for railway equipment processing according to claim 8, characterized in that: A blade (26) is fixedly mounted on the outer wall of the rotating block (25). There are multiple blades (26). The multiple blades (26) are arranged at equal intervals in a ring on the outer wall of the rotating block (25). A fourth water pipe (11) is arranged on the third water pipe (10). The other end of the fourth water pipe (11) extends into the accommodation groove (24) and is inclined towards the blade (26).

10. The dust removal and environmental protection equipment for railway equipment processing according to claim 9, characterized in that: A sliding groove (30) is formed on the inner wall of the receiving box (5). One end of the rotating rod (27) extends into the sliding groove (30) and is fixedly mounted with a first pressing block (21). A second pressing block (31) matched with the first pressing block (21) is fixedly mounted at one end of the sliding groove (30) far from the rotating rod (27). A positioning spring (22) is arranged between the rotating rod (27) and the sliding groove (30).

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