Sundry compression device for bar screen machine

Abstract

The invention discloses an impurity compression device for a grille decontamination machine, and relates to the technical field of waste treatment, the impurity compression device comprises a grille decontamination mechanism, the grille decontamination mechanism comprises a shell, the inner side wall of the shell is provided with a plurality of grille decontamination rods, and the bottom end of the shell is fixedly connected with a support column. A transmission gear set is driven to rotate through driving force of rotation of a grille decontamination rod, so that a connecting shaft drives a first rotating rod to rotate, the top end of a first top swing rod operates in a circular track range, and in the process that the first top swing rod moves to the top end of the circular track from the bottom end of the circular track, a compression piston moves to the top end of a compression treatment cylinder; in the process that the first top swing rod moves from the top end of the circular track to the bottom end of the circular track, the compression piston extrudes downwards and compresses solid impurities in the compression treatment cylinder, the effect of compressing puffed solid impurities is achieved, and the space occupation burden of impurity treatment is relieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste treatment, in particular to a rubbish compression device for a grid cleaner. BACKGROUND

[0002] Grid cleaning is a kind of water treatment special equipment that can continuously and automatically intercept and remove various shapes of rubbish in fluid, which can be widely applied to urban sewage treatment. The grid is made of a group of parallel metal bars, which is generally inclined in the gravity flow inlet channel before the sewage lifting pump sump, and is used to block and intercept the large solid objects in the sewage in a suspended or floating state, such as grass, plastic products, fibers and other household garbage, so as to prevent the blockage or damage of valves, pipelines, water pumps, surface exposure machines, suction pipes and other subsequent treatment equipment.

[0003] In the prior art, such as Chinese patent No. CN110639246A, "a rotating drum fine grid with grid residue pressing function", including the outer shell, the outer shell is installed with the rotating drum grid, the outer shell opposite to the rotating drum grid side is provided with the water inlet, one end of the rotating drum center shaft in the rotating drum grid penetrates the outer shell and is connected with the driving motor installed outside the outer shell, the outer shell is obliquely installed with the scraper at the lower right side of the rotating drum grid, the scraper bottom is provided with the pressing screw rod, one end of the pressing screw rod is connected with the driving device, the bottom of the pressing screw rod is provided with the filter screen, the lower part of the filter screen is provided with the drain pipe, the bottom of the end of the pressing screw rod is provided with the residue outlet, the outer shell is provided with the water outlet at the lower left side of the rotating drum grid.

[0004] But in the prior art, the grid cleaner is generally installed on the channel of the sewage pool to quickly separate the solid impurities in the water. Since the volume of the impurities in the water expands after soaking, the volume of the treated solid impurities after accumulation is large. If the solid rubbish is not cleaned in time, it will affect the treatment efficiency of the grid cleaner for the rubbish, and will also increase the occupied space of the rubbish treatment, thereby increasing the economic cost of treating the rubbish. SUMMARY

[0005] The purpose of the present application is to provide a rubbish compression device for a grid cleaner, which solves the problem that the volume of the impurities in the water expands after soaking, the volume of the treated solid impurities after accumulation is large, if the solid rubbish is not cleaned in time, it will affect the treatment efficiency of the grid cleaner for the rubbish, and will also increase the occupied space of the rubbish treatment, thereby increasing the economic cost of treating the rubbish.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a debris compression device for a bar screen cleaning machine, comprising a bar screen cleaning mechanism, the bar screen cleaning mechanism comprising a housing, a plurality of bar screen cleaning rods being provided on the inner side wall of the housing, a support column being fixedly connected to the bottom end of the housing, a guide groove plate being fixedly connected to one side of the housing, and debris compression mechanisms being provided on both outer sides of the guide groove plate; The debris compression mechanism includes a compression cylinder, a compression assembly is arranged above the compression cylinder, a feeding assembly is arranged at the top of the compression cylinder, a feed inlet is arranged on the outer wall of the compression cylinder, a feeding assembly is arranged on the outer wall of the compression cylinder at the feed inlet, a feeding trough is arranged below the bottom of the feeding assembly, the compression assembly includes a compression piston, a rotating seat is fixedly connected to the center of the top surface of the compression piston, a first top rocker arm is rotatably connected to the top of the rotating seat, and a first rotating rod is rotatably connected to the top of the first top rocker arm; The feeding assembly includes a cylinder bottom plate, a hinge is fixedly connected to the outer side wall of the cylinder bottom plate, the cylinder bottom plate is rotatably connected to the compression processing cylinder through the hinge, a fourth connecting seat is fixedly connected to the bottom end of the cylinder bottom plate, a first connecting frame is fixedly connected to the outer side wall of the compression processing cylinder, a limiting slide post is fixedly connected to the bottom end of the first connecting frame, a sliding sleeve is slidably connected to the outer side wall of the limiting slide post, a third connecting seat is fixedly connected to the outer side wall of the sliding sleeve, and a connecting rod is rotatably connected between the third connecting seat and the fourth connecting seat.

[0007] Preferably, a servo motor is fixedly connected to the outer side wall of the housing, the output end of the servo motor passes through the inner side wall of the housing and is fixedly connected to the outer end of the bar screen cleaning rod, and a transmission pulley belt assembly is provided on the other side of the housing.

[0008] Preferably, the feeding assembly includes a sealing plate, a first connecting seat is fixedly connected to the outer side wall of the sealing plate, a second connecting seat is fixedly connected to the outer side wall of the compression processing cylinder, and a central shaft is rotatably connected between the second connecting seat and the first connecting seat.

[0009] Preferably, a torsion spring is provided on the outer wall of the transfer shaft, one end of the torsion spring is fixedly connected to the first connecting seat, and the other end of the torsion spring is fixedly connected to the second connecting seat.

[0010] Preferably, a second transmission assembly is provided on the outer side of the sliding sleeve. The second transmission assembly includes a second top rocker arm and a third connecting frame. One end of the second top rocker arm is rotatably connected to the sliding sleeve, and the other end of the second top rocker arm is rotatably connected to a second rotating rod.

[0011] Preferably, a full gear is rotatably connected to the center of the side wall of the third connecting frame, a half gear is engaged with the bottom end of the full gear, the half gear is rotatably connected with the third connecting frame, and the center of the side wall of the full gear is fixedly connected with the second rotating rod.

[0012] Preferably, one end of the first rotating rod is provided with a first transmission assembly, the first transmission assembly comprises a second connecting frame, and the top end of the second connecting frame is rotatably connected with a first connecting shaft.

[0013] Preferably, one end of the first connecting shaft is fixedly connected with the first rotating rod, and the other end of the first connecting shaft is fixedly connected with a first bevel gear.

[0014] Preferably, the outer side of the first bevel gear is engaged with a second bevel gear, the inner side wall of the second bevel gear is drivingly connected with a transmission gear set, and the transmission gear set is drivingly connected with a first transmission belt.

[0015] Preferably, the outer side of the half gear is drivingly connected with a second transmission belt, and the first transmission belt and the second transmission belt are drivingly connected with a second connecting shaft.

[0016] Compared with the prior art, the present application has the following beneficial effects: 1、In the present application, the driving force of the grid dirt removal rod drives the transmission gear set to rotate, so that the transmission gear set drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, thereby the connecting shaft drives the first rotating rod to rotate, and the top end of the first top swing rod moves in a circular trajectory, during the movement of the first top swing rod from the bottom end of the circular trajectory to the top end of the circular trajectory, the compression piston moves towards the top end of the compression treatment cylinder, during the movement of the first top swing rod from the top end of the circular trajectory to the bottom end of the circular trajectory, the compression piston extrudes downwards and compresses the solid impurities in the compression treatment cylinder, thereby achieving the effect of compressing the expanded solid impurities, and reducing the space occupation burden of the treatment impurities.

[0017] 2、In the present application, the transmission gear set drives the connecting shaft to rotate, the connecting shaft drives the second transmission belt to drive the half gear to rotate, and the full gear and the half gear are not completely engaged, during the movement of the compression piston from the bottom end of the compression treatment cylinder to the bottom end of the sealing plate, the teeth of the half gear engage with the full gear, the full gear rotates one revolution, the cylinder bottom plate changes from the closed state to the open state, and then from the open state to the completely closed state, thereby achieving the effect of timely cleaning of the compressed solid impurities.

[0018] 3、The present application, by setting the feed inlet on the outside of the compression processing cylinder, and setting the torsion spring with torsion force between the feed inlet and the sealing plate, in the natural state, the torsion of the torsion spring makes the sealing plate fold and deflect towards the inside of the compression processing cylinder, so that the sealing plate does not completely block the outside of the feed inlet, and the solid impurities enter the inside of the compression processing cylinder through the guide groove plate at any time, when the compression piston is compressed downward, the compression piston extrudes and pushes out the inwardly turned sealing plate, so that the sealing plate blocks the feed inlet, realizing the effect of concentrated treatment of solid impurities on the guide groove plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the rubbish compression device for the grid cleaner of the present application; Figure 2 It is an internal structure schematic view of the grid cleaner mechanism in the rubbish compression device for the grid cleaner of the present application; Figure 3 It is a structure schematic view of the rubbish compression mechanism and the grid cleaner rod in the rubbish compression device for the grid cleaner of the present application; Figure 4 It is a structure schematic view of the rubbish compression mechanism in the rubbish compression device for the grid cleaner of the present application; Figure 5 It is a structure schematic view of the compression processing cylinder in the rubbish compression device for the grid cleaner of the present application; Figure 6 It is a structure schematic view of the first transmission assembly and the second transmission assembly in the rubbish compression device for the grid cleaner of the present application; Figure 7 It is a structure schematic view of the compression assembly in the rubbish compression device for the grid cleaner of the present application; Figure 8 It is a structure schematic view of the discharging assembly in the rubbish compression device for the grid cleaner of the present application; Figure 9 It is a whole structure schematic view of the rubbish compression device for the grid cleaner of the present application; Figure 8 It is a local structure enlarged effect view of A in the present application; Figure 10 It is a local structure enlarged effect view of B in the present application. Figure 8

[0020] ​In the diagram: 1. Bar screen cleaning mechanism; 11. Bar screen cleaning rod; 12. Housing; 13. Servo motor; 14. Guide trough plate; 15. Support column; 16. Transmission pulley belt assembly; 2. Debris compression mechanism; 21. Compression cylinder; 22. Compression assembly; 221. Compression piston; 222. Rotating seat; 223. First top swing rod; 224. First rotating rod; 23. Feeding assembly; 231. Sealing plate; 232. First connecting seat; 233. Second connecting seat; 234. Torsion spring; 235. Central shaft; 24. Discharge assembly; 241. Cylinder bottom plate; 242. Hinge; 243. First... 244. Connecting frame; 245. Limiting slide column; 246. Sliding sleeve; 247. Third connecting seat; 248. Connecting rod; 249. Fourth connecting seat; 20. First transmission assembly; 251. First connecting shaft; 252. Second connecting frame; 253. First bevel gear; 254. Second bevel gear; 255. Transmission gear set; 256. First transmission belt; 26. Second transmission assembly; 261. Second top swing rod; 262. Second rotating rod; 263. Full gear; 264. Half gear; 265. Third connecting frame; 266. Second transmission belt; 267. Second connecting shaft; 27. Discharge trough plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: According to Figures 1-10 As shown: A debris compression device for a bar screen cleaning machine includes a bar screen cleaning mechanism 1. The bar screen cleaning mechanism 1 includes a housing 12. Multiple bar screen cleaning rods 11 are provided on the inner side wall of the housing 12. A support column 15 is fixedly connected to the bottom end of the housing 12. A guide groove plate 14 is fixedly connected to one side of the housing 12. Debris compression mechanisms 2 are provided on both outer sides of the guide groove plate 14. The debris compression mechanism 2 includes a compression processing cylinder 21, a compression assembly 22 is provided above the compression processing cylinder 21, a feeding assembly 24 is provided at the top of the compression processing cylinder 21, a feeding port is provided on the outer side wall of the compression processing cylinder 21, a feeding assembly 23 is provided on the outer side wall of the compression processing cylinder 21 at the feeding port, a feeding trough plate 27 is provided below the bottom end of the feeding assembly 24, the compression assembly 22 includes a compression piston 221, a rotating seat 222 is fixedly connected to the center of the top surface of the compression piston 221, a first top rocker arm 223 is rotatably connected to the top of the rotating seat 222, and a first rotating rod 224 is rotatably connected to the top of the first top rocker arm 223. The blanking assembly 24 comprises a cylinder bottom plate 241, the outer side wall of the cylinder bottom plate 241 is fixedly connected with a hinge 242, the cylinder bottom plate 241 is rotationally connected with the compression treatment cylinder 21 through the hinge 242, the bottom end of the cylinder bottom plate 241 is fixedly connected with a fourth connecting seat 248, the outer side wall of the compression treatment cylinder 21 is fixedly connected with a first connecting frame 243, the bottom end of the first connecting frame 243 is fixedly connected with a limiting slide column 244, the outer side wall of the limiting slide column 244 is slidingly connected with a sliding sleeve 245, the outer side wall of the sliding sleeve 245 is fixedly connected with a third connecting seat 246, and the third connecting seat 246 and the fourth connecting seat 248 are rotationally connected with a connecting rod 247.

[0023] In the embodiment, the grid dirt removal mechanism 1 comprises an outer shell 12 for outer sealing and a grid dirt removal rod 11 for filtering water and removing impurities, the grid dirt removal rod 11 is arranged in multiple groups, and the grids between the multiple groups of grid dirt removal rods 11 are arranged in a staggered manner, for capturing solid impurities in water edema. The grid dirt removal mechanism 1 is arranged on a sewage channel in an inclined state by arranging support columns 15 on the edges of the outer shell 12. The sewage flows along the channel through the grid dirt removal rod 11, and the solid impurities suspended on the surface are captured by the grid dirt removal rod 11. The impurities are transported to the upper layer through the rotating track of the grid dirt removal rod 11. Finally, the solid impurities fall into the guide groove plate 14, the overall structure of the guide groove plate 14 is an isosceles triangle, and the impurities fall into the inside of the compression treatment cylinder 21 along the two side edges of the guide groove plate 14, realizing the effect of separating and recycling the solid impurities in the sewage; The inside of the compression treatment cylinder 21 is provided with a compression piston 221 which moves as a piston. After the solid impurities fall into the inside of the compression treatment cylinder 21, the first rotating rod 224 rotates around the first transmission assembly 25, so that the first rotating rod 224 drives the first top swing rod 223 connected at the other end to move in a circular motion, so that the top end of the first top swing rod 223 moves in a circular track. When the first top swing rod 223 moves from the bottom end of the circular track to the top end of the circular track, the bottom end of the first top swing rod 223 pulls the compression piston 221 to move through the rotating seat 222, so that the compression piston 221 moves to the top end of the compression treatment cylinder 21. When the first top swing rod 223 moves from the top end of the circular track to the bottom end of the circular track, the compression piston 221 is pressed from the top end of the compression treatment cylinder 21 to the bottom end of the compression treatment cylinder 21, for compression treatment of the solid impurities in the compression treatment cylinder 21; The compression processing cylinder 21 is a cylinder body with open top and bottom, and the impurities in the compression processing cylinder 21 are compressed by the compression piston 221 in one piston movement. The compressed impurities in the compression processing cylinder 21 need to be processed in time so as to reserve enough space in the compression processing cylinder 21 for subsequent impurity recovery. The bottom end of the compression processing cylinder 21 is provided with a cylinder bottom plate 241 for sealing the bottom. The cylinder bottom plate 241 is rotatable with the compression processing cylinder 21 through a hinge 242. The other end of the cylinder bottom plate 241 is connected with a connecting rod 247 through a fourth connecting seat 248. The other end of the connecting rod 247 is connected on a sliding sleeve 245 sleeved outside a limiting slide column 244 through a third connecting seat 246. When the size of the sealing of the cylinder bottom plate 241 is controlled, the sliding sleeve 245 is moved upward along the limiting slide column 244, so that the sliding sleeve 245 drives the connecting rod 247 to be pushed upward, so that the connecting rod 247 lifts the fourth connecting seat 248 outside, so that the fourth connecting seat 248 is completely sealed at the bottom of the compression processing cylinder 21, so that the solid impurities are accumulated in the compression processing cylinder 21, so that the compression piston 221 compresses the accumulated solid impurities. The sliding sleeve 245 can also be moved downward along the limiting slide column 244, so that the sliding sleeve 245 drags the connecting rod 247 downward, and the fourth connecting seat 248 connected with the connecting rod 247 is pulled downward, so that the compressed solid is recovered again.

[0024] Embodiment two: according to Figure 2 , Figure 3 , Figure 7 and Figure 9 , the outer side wall of the shell 12 is fixedly connected with a servo motor 13, the output end of the servo motor 13 penetrates the inner side wall of the shell 12 and is fixedly connected with the outer end of the grid cleaning rod 11, and the other side of the shell 12 is provided with a transmission wheel belt group 16. The feeding assembly 23 includes a sealing plate 231, the outer side wall of the sealing plate 231 is fixedly connected with a first connecting seat 232, the outer side wall of the compression processing cylinder 21 is fixedly connected with a second connecting seat 233, and the second connecting seat 233 is rotatably connected with the first connecting seat 232. The outer side wall of the middle transfer shaft 235 is provided with a torsional spring 234, one end of the torsional spring 234 is fixedly connected with the first connecting seat 232, and the other end of the torsional spring 234 is fixedly connected with the second connecting seat 233.

[0025] In this embodiment, the plurality of groups of grid cleaning rods 11 arranged in the shell 12 are driven by the transmission wheel belt group 16, and the grid cleaning rod 11 is driven by only one power source servo motor 13. The outer side of the compression processing cylinder 21 is provided with a feeding port for preliminary recovery of solid impurities, and a sealing plate 231 is rotationally arranged outside the feeding port. A middle transfer shaft 235 is rotationally connected between a first connecting seat 232 and a second connecting seat 233, and a torsional spring 234 is arranged between the first connecting seat 232 and the second connecting seat 233. In the natural state, the torsional force of the torsional spring 234 causes the sealing plate 231 to be deflected and folded towards the inside of the compression processing cylinder 21, so that the sealing plate 231 does not completely block the feeding port. Therefore, in the natural state, the inside of the compression processing cylinder 21 is in communication with the guide groove plate 14 through the feeding port, and the solid impurities can enter the inside of the compression processing cylinder 21 through the guide groove plate 14 at any time. When the compression piston 221 is compressed downward, the compression piston 221 extrudes and pushes out the inwardly turned sealing plate 231, so that the bottom end of the sealing plate 231 is flush with the feeding port, so that the sealing plate 231 completely blocks the feeding port. At this time, the solid impurities are accumulated at the tail end of the guide groove plate 14, and after the compression piston 221 returns, the compression piston 221 returns to the upper position again, and the sealing plate 231 turns inward again, so that the solid impurities accumulated at the tail end of the guide groove plate 14 are collected again in the inside of the compression processing cylinder 21.

[0026] Embodiment three: according to Figure 5 、 Figure 6 、 Figure 8 and Figure 10 , the outer side of the sliding sleeve 245 is provided with a second transmission assembly 26. The second transmission assembly 26 includes a second top swing rod 261 and a third connecting frame 265. One end of the second top swing rod 261 is rotationally connected with the sliding sleeve 245, and the other end of the second top swing rod 261 is rotationally connected with a second rotating rod 262. A full gear 263 is rotationally connected at the center position of the side wall of the third connecting frame 265. A half gear 264 is engaged with the bottom end of the full gear 263, and the half gear 264 is rotationally connected with the third connecting frame 265. The side wall center position of the full gear 263 is fixedly connected with the second rotating rod 262.

[0027] In this embodiment, the height control cylinder bottom plate 241 opens the size of the opening of the sliding sleeve 245 to control the lifting height of the sliding sleeve 245. In order to control the lifting height of the sliding sleeve 245, the half gear 264 is provided with incomplete teeth on the outer surface. When the half gear 264 is rotated to the state that the teeth are engaged with the full gear 263, the half gear 264 drives the full gear 263 to rotate. When the half gear 264 is rotated to the state that the teeth are not engaged with the full gear 263, the full gear 263 stops rotating. During the rotation of the full gear 263, the full gear 263 drives the second rotating rod 262 on the outer side wall to rotate, and the other end of the second rotating rod 262 moves around the circumferential track of the full gear 263. When the other end of the second rotating rod 262 rotates from the bottom end of the circumferential track to the top end of the circumferential track, the second top swing rod 261 pushes the sliding sleeve 245 to move upward, and at this time, the cylinder bottom plate 241 is gradually closed. When the other end of the second rotating rod 262 rotates from the top end of the circumferential track to the bottom end of the circumferential track, the second top swing rod 261 pulls the sliding sleeve 245 to move downward, and at this time, the cylinder bottom plate 241 is gradually opened.

[0028] Embodiment four: according to Figure 4 、 Figure 7 、 Figure 8 and Figure 10 , one end of the first rotating rod 224 is provided with a first transmission assembly 25, and the first transmission assembly 25 includes a second connecting frame 252, and the top end of the second connecting frame 252 is rotationally connected with a first connecting shaft 251. One end of the first connecting shaft 251 is fixedly connected with the first rotating rod 224, and the other end of the first connecting shaft 251 is fixedly connected with a first bevel gear 253. The outer side of the first bevel gear 253 is engaged with a second bevel gear 254, the inner side wall of the second bevel gear 254 is drivingly connected with a transmission gear set 255, the transmission gear set 255 is drivingly connected with a first transmission belt 256. The outer side of the half gear 264 is drivingly connected with a second transmission belt 266, and the first transmission belt 256 and the second transmission belt 266 are drivingly connected with a second connecting shaft 267.

[0029] In this embodiment, one end of the first rotating rod 224 is connected with the first connecting shaft 251, the first connecting shaft 251 is connected with the second bevel gear 254 through the first bevel gear 253, and the second bevel gear 254 is connected with the transmission gear set 255, and the transmission gear set 255 is composed of two gears, one of which is connected with the shaft end of the grid cleaning rod 11. When the servo motor 13 is started, the grid cleaning rod 11 is turned over to capture solid impurities, and at the same time, the transmission gear set 255 at both ends is driven to rotate, and the first connecting shaft 251 is driven to rotate, thereby providing driving force for the piston movement of the compression piston 221 in the compression treatment cylinder 21; Meanwhile, the transmission gear set 255 also drives the second connecting shaft 267 to rotate through the first transmission belt 256, so that the second connecting shaft 267 drives the second transmission belt 266 to drive the half gear 264 to rotate, thereby providing driving force for the opening and closing of the cylinder bottom plate 241. The movement of the compression piston 221 and the cylinder bottom plate 241 is realized by a power source, and the full gear 263 and the half gear 264 are not completely engaged. When the compression piston 221 moves from the bottom end of the compression processing cylinder 21 to the bottom end of the sealing plate 231, the teeth of the half gear 264 engage with the full gear 263, and the full gear 263 rotates one revolution. The cylinder bottom plate 241 changes from a closed state to an open state, and then from an open state to a completely closed state. When the compression piston 221 is in other states, the cylinder bottom plate 241 is always closed at the bottom opening of the compression processing cylinder 21. During the continuous downward pressing process of the compression piston 221 from the bottom end of the sealing plate 231, the cylinder bottom plate 241 is still blocked at the lower end opening, so that the internal solid impurities are compressed and processed.

[0030] The method for using the device and the working principle are as follows: first, the grid cleaning mechanism 1 is installed on the channel of the sewage pool, and the grid cleaning mechanism 1 is in an inclined state, so that the water flows out from the gap between the grid cleaning rods 11 at the bottom end of the grid cleaning mechanism 1; Meanwhile, the servo motor 13 is started, so that the servo motor 13 drives the multiple sets of linked grid cleaning rods 11 to rotate, so that the grid on the grid cleaning rod 11 captures the solid impurities in the water, and gradually transports the impurities to the top end of the grid cleaning rod 11, and finally falls into the guide groove plate 14; Then, the solid impurities are guided to the feed inlet of the compression processing cylinder 21 through the inclined surface. The transmission gear set 255 at the top end of the two outer sides of the top end of the grid cleaning rod 11 rotates, drives the second bevel gear 254 to rotate, and drives the first bevel gear 253 to rotate, and finally drives the first connecting shaft 251 to continuously rotate; Meanwhile, the transmission gear set 255 drives the first transmission belt 256 to drive the second transmission belt 266 through the second connecting shaft 267, so that the half gear 264 continuously rotates. Since the half gear 264 and the full gear 263 are not completely engaged, the full gear 263 rotates intermittently. During the continuous rotation of the first connecting shaft 251, the first top swing rod 223 drives the first top swing rod 223 to move in a circular motion, so that the top end of the first top swing rod 223 moves in a circular track. When the first top swing rod 223 moves from the bottom end of the circular track to the top end of the circular track, the bottom end of the first top swing rod 223 pulls the compression piston 221 to move through the rotating seat 222, so that the compression piston 221 moves to the top end of the compression processing cylinder 21. When the first top swing rod 223 moves from the top end of the circular track to the bottom end of the circular track, the compression piston 221 moves from the top end of the compression processing cylinder 21 to the bottom end of the compression processing cylinder 21. During the intermittent rotation of the full gear 263, the full gear 263 rotates the second rotating rod 262 of the outer side wall, the other end of the second rotating rod 262 moves around the circumferential trajectory of the full gear 263, when the other end of the second rotating rod 262 rotates from the bottom end of the circumferential trajectory to the top end of the circumferential trajectory, the second top swing rod 261 pushes the sliding sleeve 245 to move upward, at this time the cylinder bottom plate 241 gradually closes, when the other end of the second rotating rod 262 rotates from the top end of the circumferential trajectory to the bottom end of the circumferential trajectory, the second top swing rod 261 pulls the sliding sleeve 245 to move downward, at this time the cylinder bottom plate 241 gradually opens.

[0031] When the compression piston 221 moves from the bottom end of the compression processing cylinder 21 to the bottom end of the sealing plate 231, the teeth of the half gear 264 engage with the full gear 263, the full gear 263 rotates one circle, the cylinder bottom plate 241 changes from the closed state to the open state, and then from the open state to the completely closed state, when the compression piston 221 is in other states, the cylinder bottom plate 241 is always closed at the bottom opening of the compression processing cylinder 21, and during the continuous pressing process of the compression piston 221 from the bottom end of the sealing plate 231 downward, at this time the cylinder bottom plate 241 is still blocked at the lower opening, so that the internal solid impurities are compressed.

[0032] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can make modifications to the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to part of the technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A debris compression device for a bar screen cleaning machine, comprising a bar screen cleaning mechanism (1), characterized in that: The bar screen cleaning mechanism (1) includes a housing (12), the inner side wall of the housing (12) is provided with a plurality of bar screen cleaning rods (11), the bottom end of the housing (12) is fixedly connected with a support column (15), one side of the housing (12) is fixedly connected with a guide groove plate (14), and both outer sides of the guide groove plate (14) are provided with debris compression mechanisms (2). The debris compression mechanism (2) includes a compression processing cylinder (21), a compression assembly (22) is provided above the compression processing cylinder (21), a feeding assembly (24) is provided at the top of the compression processing cylinder (21), a feeding port is provided on the outer side wall of the compression processing cylinder (21), a feeding assembly (23) is provided on the outer side wall of the compression processing cylinder (21) at the feeding port, a feeding trough plate (27) is provided below the bottom end of the feeding assembly (24), the compression assembly (22) includes a compression piston (221), a rotating seat (222) is fixedly connected at the center of the top surface of the compression piston (221), a first top rocker arm (223) is rotatably connected to the top of the rotating seat (222), and a first rotating rod (224) is rotatably connected to the top of the first top rocker arm (223). The feeding assembly (24) includes a bottom plate (241), a hinge (242) is fixedly connected to the outer wall of the bottom plate (241), the bottom plate (241) is rotatably connected to the compression processing cylinder (21) through the hinge (242), a fourth connecting seat (248) is fixedly connected to the bottom end of the bottom plate (241), a first connecting frame (243) is fixedly connected to the outer wall of the compression processing cylinder (21), a limiting slide column (244) is fixedly connected to the bottom end of the first connecting frame (243), a sliding sleeve (245) is slidably connected to the outer wall of the limiting slide column (244), a third connecting seat (246) is fixedly connected to the outer wall of the sliding sleeve (245), and a connecting rod (247) is rotatably connected between the third connecting seat (246) and the fourth connecting seat (248).

2. The debris compression device for a bar screen cleaner according to claim 1, characterized in that: A servo motor (13) is fixedly connected to the outer wall of the outer casing (12). The output end of the servo motor (13) passes through the inner wall of the outer casing (12) and is fixedly connected to the outer end of the bar screen cleaning rod (11). A transmission pulley belt group (16) is provided on the other side of the outer casing (12).

3. The debris compression device for a bar screen cleaner according to claim 1, characterized in that: The feeding assembly (23) includes a sealing plate (231), a first connecting seat (232) is fixedly connected to the outer side wall of the sealing plate (231), a second connecting seat (233) is fixedly connected to the outer side wall of the compression processing cylinder (21), and a central shaft (235) is rotatably connected between the second connecting seat (233) and the first connecting seat (232).

4. The debris compression device for a bar screen cleaner according to claim 3, characterized in that: The outer wall of the rotating shaft (235) is provided with a torsion spring (234), one end of the torsion spring (234) is fixedly connected to the first connecting seat (232), and the other end of the torsion spring (234) is fixedly connected to the second connecting seat (233).

5. The debris compression device for a bar screen cleaner according to claim 1, characterized in that: A second transmission assembly (26) is provided on the outer side of the sliding sleeve (245). The second transmission assembly (26) includes a second top rocker arm (261) and a third connecting frame (265). One end of the second top rocker arm (261) is rotatably connected to the sliding sleeve (245), and the other end of the second top rocker arm (261) is rotatably connected to a second rotating rod (262).

6. The debris compression device for a bar screen cleaner according to claim 5, characterized in that: A full gear (263) is rotatably connected to the center of the side wall of the third connecting frame (265). A half gear (264) meshes with the bottom end of the full gear (263). The half gear (264) is rotatably connected to the third connecting frame (265). The center of the side wall of the full gear (263) is fixedly connected to the second rotating rod (262).

7. The debris compression device for a bar screen cleaner according to claim 6, characterized in that: One end of the first rotating rod (224) is provided with a first transmission assembly (25), the first transmission assembly (25) includes a second connecting frame (252), and the top end of the second connecting frame (252) is rotatably connected to a first connecting shaft (251).

8. The debris compression device for a bar screen cleaner according to claim 7, characterized in that: One end of the first connecting shaft (251) is fixedly connected to the first rotating rod (224), and the other end of the first connecting shaft (251) is fixedly connected to the first bevel gear (253).

9. A debris compression device for a bar screen cleaner according to claim 8, characterized in that: The outer side of the first bevel gear (253) is meshed with a second bevel gear (254), and the inner side wall of the second bevel gear (254) is connected to a transmission gear set (255), which is connected to a first transmission belt (256).

10. A debris compression device for a bar screen cleaner according to claim 9, characterized in that: The outer side of the half gear (264) is connected to a second transmission belt (266), and a second connecting shaft (267) is connected between the first transmission belt (256) and the second transmission belt (266).

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