CN112282036A

CN112282036A - Sewer desilting equipment of jam is prevented in effective mediation

Info

Publication number: CN112282036A
Application number: CN202011280234.8A
Authority: CN
Inventors: 刘俊喜
Original assignee: Xinchang Medi Environmental Protection Technology Co ltd
Current assignee: Xinchang Medi Environmental Protection Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-01-29

Abstract

The invention discloses a sewer dredging device capable of effectively dredging and preventing blockage, which comprises a dredging machine body, wherein a vertically through water inlet cavity is arranged in the dredging machine body, a through cavity and a pushed cavity are respectively arranged in the left end wall and the right end wall of the water inlet cavity in a communicated manner, the sewer dredging device is mainly applied to the situation of sewer dredging and preventing blockage in daily life, in the dredging process, a pushing mechanism is triggered through the heavy movement of a filter plate, a driving rack rotates, a driven gear is driven to be meshed with a driving gear, a short screw rod rotates, a pushing block extends out to push waste on the filter plate to enter a placing cavity, meanwhile, when the waste on the filter plate falls off, clean water flows out from a water storage cavity to clean the filter plate through the through mechanism, and meanwhile, a cleaning brush is abutted against the upper end face of a motor cavity to dredge through the meshing of a meshing gear and the movement of a moving block, thereby avoiding the condition of sewer blockage.

Description

Sewer desilting equipment of jam is prevented in effective mediation

Technical Field

The invention relates to the related field of dredging equipment, in particular to sewer dredging equipment capable of effectively dredging and preventing blockage.

Background

The sewer is a main drainage means on a road, the conventional sewer dredging generally needs manual cleaning, so that a large amount of manpower is consumed, meanwhile, the blockage of the sewer brings serious inconvenience to road surface drainage, and further continuous obstruction to the road surface is easily caused.

Disclosure of Invention

In order to solve the problems, the embodiment designs an effective dredging and anti-clogging sewer dredging device, the invention provides the effective dredging and anti-clogging sewer dredging device, which comprises a dredging machine body, wherein a vertically through water inlet cavity is arranged in the dredging machine body, a through cavity and a pushed cavity are respectively arranged in the left end wall and the right end wall of the water inlet cavity in a communication way, a transmission cavity is arranged in the left end wall of the through cavity in a communication way, a pushing mechanism is arranged in the transmission cavity, the pushing mechanism comprises a filter plate which vertically slides between the left end wall and the right end wall of the water inlet cavity, a driving rod is fixedly arranged on the lower end surface of the left side of the filter plate, a lifting plate is fixedly arranged on the left end surface of the lower section of the driving rod, the left end of the lifting plate extends into the transmission cavity, a telescopic rod is fixedly arranged on the bottom surface of the lifting plate, and a telescopic cavity is arranged, the telescopic rod slides up and down between the left end wall and the right end wall of the telescopic cavity, a reset spring is wound on the periphery of the telescopic rod, the upper end of the reset spring is fixedly connected to the bottom surface of the lifting plate, the lower end of the reset spring is fixedly connected to the bottom wall of the transmission cavity, an active rack is fixedly arranged on the left end surface of the lifting plate, a rack wheel is arranged on the left end surface of the active rack in a meshed mode, a fixed shaft is arranged in the rack wheel in a rotary connection mode, the fixed shaft is fixedly arranged between the front end wall and the rear end wall of the transmission cavity, a driven rack is arranged on the left end surface of the rack wheel in a meshed mode, a movable plate is fixedly arranged on the bottom wall of the transmission cavity in a butt mode and on the left end surface of the driven rack in a rotary mode, a short screw rod is arranged on the upper section of the movable plate in a connected mode, an upper sliding block, the upper and lower sliding blocks slide up and down along the guide sliding groove, a rectangular thread block is connected and arranged on the periphery of the right section of the short screw rod in a threaded manner, two middle rods which are vertically symmetrical by taking the short screw rod as a symmetrical center are fixedly arranged on the right end surface of the rectangular thread block, a pushing block is fixedly arranged on the right end surface of the middle rod, the pushing block slides up and down on the right end wall of the transmission cavity, a butting cavity is arranged in the right end wall of the middle section of the transmission cavity and is communicated with the left end wall of the water inlet cavity, the pushing block slides left and right between the upper end wall and the lower end wall of the butting cavity, the bottom surface of the pushing block is butted on the upper end surface of the filter plate, a through mechanism is arranged in the pushed cavity and comprises a guide rail which is arranged in the upper end wall of the pushed cavity and has a downward opening, a pushed block is arranged in the guide rail in a left and right sliding manner, and the bottom, the left end face of receiving the ejector pad with the mutual butt cooperation of the right-hand member face of promotion piece, what be linked together in the upper end wall in the pushed chamber is equipped with the slip chamber, the catch bar has set firmly on the right-hand member face of receiving the ejector pad, the catch bar is in end wall horizontal slip about the pushed chamber right side section, the right-hand member face of catch bar has linked firmly the compression spring, the right-hand member of compression spring links firmly on the end wall of the right side in pushed chamber, the up end of catch bar has set firmly middle slide bar, the upper end of middle slide bar stretches into the slip intracavity just the butt slide bar has set firmly on the upper segment right-hand member face of middle slide bar, the butt slide bar is in horizontal slip on the diapire in slip chamber, the right side up end face of butt slide bar has set firmly the connecting rod, the connecting rod is in the slip intracavity horizontal slip.

Preferably, a large motor is fixedly installed on the left end wall of the transmission cavity, a motor shaft is arranged on the right end face of the large motor in a power connection mode, the right end face of the motor shaft is rotatably connected into the right end wall of the transmission cavity, a driving gear is fixedly arranged on the periphery of the left section of the motor shaft, a driven gear is meshed with the lower end face of the driving gear and fixedly arranged on the periphery of the left section of the short screw rod, a driving pulley is fixedly arranged on the periphery of the right section of the motor shaft, a belt wheel shaft is fixedly arranged between the left end wall and the right end wall of the transmission cavity, a driven pulley is fixedly arranged on the periphery of the right section of the belt wheel shaft, a transmission belt is connected between the driven pulley and the driving pulley, a transmission worm wheel is fixedly arranged on the periphery of the middle section of the belt wheel shaft, a transmission worm is meshed with the front end, the upper end face of the transmission shaft is rotatably connected into the upper end wall of the transmission cavity, the upper end face of the large motor is in power connection with a straight shaft, the upper end face of the straight shaft is rotatably connected into the upper end wall of the transmission cavity, a meshing worm is fixedly arranged on the periphery of the upper section of the straight shaft, a meshing worm wheel is meshed with the front end face of the meshing worm, a long screw is fixedly arranged in the meshing worm wheel, the left end face and the right end face of the long screw are respectively rotatably connected into the left end wall and the right end wall of the transmission cavity, a moving block is in threaded connection with the middle section of the long screw and slides left and right on the upper end wall of the transmission cavity, a sliding base is fixedly arranged on the bottom face of the moving block, a rotating shaft is rotatably connected onto the bottom face of the sliding base, a meshing gear is fixedly arranged on the periphery of the upper section of the rotating shaft, and, the transmission gear is fixedly arranged at the upper section of the transmission shaft, a threaded sliding block is connected to the periphery of the middle section of the rotating shaft in a threaded mode, a cleaning base is fixedly arranged on the bottom face of the right section of the threaded sliding block, and the cleaning base slides between the upper end wall and the lower end wall of the through cavity.

Preferably, the water inlet cavity is internally provided with an inclined water outlet communicated with the right end wall of the water inlet cavity, the water outlet cavity is communicated with the right end wall of the water outlet cavity and is internally provided with a water storage cavity, the bottom wall of the water storage cavity is inclined leftwards, the left end wall of the water storage cavity and the right end wall of the water outlet cavity are mutually matched and communicated, a fixed block is fixedly arranged between the left end wall and the right end wall of the water storage cavity, three main through holes which are communicated up and down are arranged in the fixed block, a sliding plate is arranged on the bottom surface of each main through hole in a sliding mode, the right end surface of the sliding plate is fixedly arranged on the upper end surface of the connecting rod, the right end of the sliding plate extends into the sliding cavity, four auxiliary through holes which.

Preferably, a motor cavity with a downward opening is formed in the cleaning base, a small motor is fixedly mounted in the upper end wall of the motor cavity, a rotating shaft is arranged on the bottom surface of the small motor in a power connection mode, a cleaning brush is fixedly arranged on the bottom surface of the rotating shaft, and the upper end face of the cleaning brush rotates on the bottom surface of the cleaning base.

Preferably, a placing cavity is arranged in the bottom wall of the pushed cavity in a communicated manner.

The invention has the beneficial effects that: the invention is mainly applied to the situation of dredging and blockage prevention of a sewer in daily life, in the dredging process, the pushing mechanism is triggered by the heavy movement of the filter plate, the driving rack rotates, the driven gear is driven to be meshed with the driving gear, so that the short screw rod rotates, the pushing block extends out to push the waste on the filter plate to enter the placing cavity, meanwhile, the purpose that when the waste on the filter plate falls off, clean water flows out from the water storage cavity to clean the filter plate can be achieved through the through mechanism, and meanwhile, the cleaning brush is abutted against the upper end face of the motor cavity to dredge by utilizing the meshing of the meshing gear and the movement of the moving block, so that the situation of sewer blockage is avoided.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic diagram of the whole structure of the sewer dredging device for effectively dredging and preventing blockage.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-2, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to sewer dredging equipment capable of effectively dredging and preventing blockage, which comprises a dredging machine body 11, wherein a vertically through water inlet cavity 38 is arranged in the dredging machine body 11, a through cavity 37 and a pushed cavity 52 are respectively arranged in the left end wall and the right end wall of the water inlet cavity 38 in a communicated manner, a transmission cavity 12 is arranged in the left end wall of the through cavity 37 in a communicated manner, a pushing mechanism 101 is arranged in the transmission cavity 12, the pushing mechanism 101 comprises a filter plate 55 which vertically slides between the left end wall and the right end wall of the water inlet cavity 38, a driving rod 58 is fixedly arranged on the lower end surface of the left side of the filter plate 55, a lifting plate 61 is fixedly arranged on the left end surface of the lower section of the driving rod 58, the left end of the lifting plate 61 extends into the transmission cavity 12, a telescopic rod 63 is fixedly arranged on the bottom surface of the lifting plate 61, a telescopic cavity 64 is arranged in the bottom wall of the transmission cavity 12 in a communicated manner, and the telescopic rod 63, the winding is equipped with reset spring 62 on the periphery of telescopic link 63, reset spring 62's upper end links firmly on the bottom surface of lifter plate 61, reset spring 62's lower extreme links firmly on the diapire of transmission chamber 12, the left end face of lifter plate 61 has set firmly initiative rack 65, the left end face meshing of initiative rack 65 is equipped with rack wheel 66, rack wheel 66 internal rotation connects and is equipped with fixed axle 67, fixed axle 67 sets firmly between the front and back end wall of transmission chamber 12, the left end face meshing of rack wheel 66 is equipped with driven rack 14, the bottom surface butt of driven rack 14 has set firmly 13 on the diapire of transmission chamber 12 and on the left end face of driven rack 14, the upper segment internal rotation of movable plate 13 is connected and is equipped with short movable plate 18, the left end face rotation of short screw rod 18 is connected and is equipped with slider 16 from top to bottom, be equipped with the guide chute 17 that the opening is right in the left end wall of transmission chamber 12, the up-down sliding block 16 slides up and down along the guide chute 17, a rectangular thread block 68 is connected with the periphery of the right section of the short screw 18 in a threaded manner, two middle rods 60 which are vertically symmetrical by taking the short screw 18 as a symmetrical center are fixedly arranged on the right end surface of the rectangular thread block 68, a pushing block 59 is fixedly arranged on the right end surface of the middle rod 60, the pushing block 59 slides up and down on the right end wall of the transmission cavity 12, an abutting cavity 75 is arranged in the right end wall of the middle section of the transmission cavity 12 and is communicated with the left end wall of the water inlet cavity 38, the pushing block 59 slides left and right between the upper end wall and the lower end wall of the abutting cavity 75, the bottom surface of the pushing block 59 abuts against the upper end surface of the filter plate 55, a through mechanism 102 is arranged in the pushed cavity 52, the through mechanism 102 comprises a guide rail 49 which is arranged in the upper end wall of the pushed cavity 52 and has a downward opening, a pushed block 53 is arranged in the guide, the bottom wall of the pushed block 53 is abutted against the bottom wall of the pushed cavity 52, the left end face of the pushed block 53 is abutted against and matched with the right end face of the pushing block 59, the sliding cavity 46 is communicated with the upper end wall of the pushed cavity 52, the right end face of the pushed block 53 is fixedly provided with a pushing rod 51, the pushing rod 51 slides left and right between the upper end wall and the lower end wall of the right section of the pushed cavity 52, the right end face of the pushing rod 51 is fixedly connected with a compression spring 50, the right end of the compression spring 50 is fixedly connected with the right end wall of the pushed cavity 52, the upper end face of the pushing rod 51 is fixedly provided with a middle sliding rod 48, the upper end of the middle sliding rod 48 extends into the sliding cavity 46 and a sliding rod abutment 47 is fixedly arranged on the upper end face of the upper section of the middle sliding rod 48, the sliding rod 47 is abutted against the bottom wall of the sliding cavity 46, and a connecting rod 44 is fixedly arranged on the upper end face of the right side of the sliding rod 47, the connecting rod 44 slides left and right in the sliding chamber 46, when rainwater flows into the water inlet chamber 38 and then flows into the lower side of the water inlet chamber 38 through the filter plate 55, large particulate matters in the rainwater are left on the upper end surface of the filter plate 55, so that more matters are accumulated on the filter plate 55, the filter plate 55 is driven to move downwards, the driving rod 58 is driven to move downwards, the lifting plate 61 is driven to move, the telescopic rod 63 is driven to slide in the telescopic chamber 64, the return spring 62 is continuously compressed, the driving rack 65 is driven to move, the rack wheel 66 is driven to rotate around the fixed shaft 67, the driven rack 14 is driven to move, the purpose of driving the short screw rod 18 to move is achieved, the upper and lower sliding blocks 16 slide in the guide chute 17, the pushing block 59 is driven to be matched with the abutting chamber 75, and when the short screw rod 18 rotates, the rectangular thread block 68 is driven to move, and then the intermediate rod 60 is driven to move, and further the pushing block 59 is driven to move, so that the pushing block 59 abuts against the left end face of the pushed block 53, and further the pushed block 53 is driven to move in the guide rail 49, and further the pushing rod 51 is driven to move, and further the compression spring 50 is continuously compressed, and further the intermediate sliding rod 48 is driven to move, and further the abutting sliding rod 47 is driven to move, and further the purpose of driving the connecting rod 44 to move is achieved.

Advantageously, a large motor 19 is fixedly mounted on the left end wall of the transmission cavity 12, a motor shaft 21 is disposed on the right end surface of the large motor 19 in a power connection manner, the right end surface of the motor shaft 21 is rotatably connected in the right end wall of the transmission cavity 12, a driving gear 20 is fixedly disposed on the outer periphery of the left section of the motor shaft 21, a driven gear 15 is engaged with the lower end surface of the driving gear 20, the driven gear 15 is fixedly disposed on the outer periphery of the left section of the short screw 18, a driving pulley 57 is fixedly disposed on the outer periphery of the right section of the motor shaft 21, a pulley shaft 74 is fixedly disposed between the left end wall and the right end wall of the transmission cavity 12, a driven pulley 72 is fixedly disposed on the outer periphery of the right section of the pulley shaft 74, a transmission belt 56 is connected between the driven pulley 72 and the driving pulley 57, a transmission worm wheel 73 is fixedly disposed on the outer periphery of the middle section of the, a transmission shaft 70 is fixedly arranged in the transmission worm 71, the upper end face of the transmission shaft 70 is rotatably connected in the upper end wall of the transmission cavity 12, the upper end face of the large motor 19 is in power connection with a straight shaft 23, the upper end face of the straight shaft 23 is rotatably connected in the upper end wall of the transmission cavity 12, a meshing worm 25 is fixedly arranged on the periphery of the upper section of the straight shaft 23, a meshing worm wheel 26 is meshed with the front end face of the meshing worm 25, a long screw 27 is fixedly arranged in the meshing worm wheel 26, the left end face and the right end face of the long screw 27 are respectively rotatably connected in the left end wall and the right end wall of the transmission cavity 12, a moving block 28 is in threaded connection with the middle section of the long screw 27, the moving block 28 slides left and right on the upper end wall of the transmission cavity 12, a sliding base 29 is fixedly arranged on the bottom face of the moving block 28, and a rotating shaft 30 is rotatably connected, the periphery of the upper section of the rotating shaft 30 is fixedly provided with an engaging gear 31, the rear end face of the engaging gear 31 is engaged with a transmission gear 69, the transmission gear 69 is fixedly arranged on the upper section of the transmission shaft 70, the periphery of the middle section of the rotating shaft 30 is in threaded connection with a threaded slider 24, the bottom surface of the right section of the threaded slider 24 is fixedly provided with a cleaning base 32, the cleaning base 32 slides between the upper end wall and the lower end wall of the through cavity 37, when the short screw 18 moves, the driven gear 15 is engaged with the driving gear 20, the large motor 19 operates to drive the motor shaft 21 to rotate, the driving gear 20 is driven to rotate, the driven gear 15 is driven to rotate, the purpose of driving the short screw 18 to rotate is achieved, the rotation of the motor shaft 21 drives the driving pulley 57 to rotate, the transmission belt 56 is driven to move, the driven pulley 72 is driven to rotate, and the pulley, thereby driving the transmission worm wheel 73 to rotate, further driving the transmission worm 71 to rotate, further driving the transmission shaft 70 to rotate, when the upper end of the filter plate 55 needs to be cleaned, the large motor 19 starts to operate to drive the straight shaft 23 to rotate, thereby driving the meshing worm 25 to rotate, further driving the meshing worm wheel 26 to rotate, further driving the long screw 27 to rotate, thereby driving the moving block 28 to move, further driving the sliding base 29 to move, further driving the rotating shaft 30 to move, thereby driving the meshing gear 31 to move, further meshing the meshing gear 31 with the transmission gear 69, and is further influenced by the rotation of the transmission shaft 70 to drive the transmission gear 69 to rotate, and further drive the meshing gear 31 to rotate, thereby achieving the purpose of driving the rotating shaft 30 to rotate, further achieving the purpose that when the cleaning base 32 is positioned in the water inlet cavity 38, the rotation of the shaft 30 moves the threaded slider 24 and thus the cleaning base 32 downward.

Beneficially, an inclined water outlet 45 is communicated with the right end wall of the water inlet cavity 38, a water storage cavity 39 is communicated with the right end wall of the water outlet 45, the bottom wall of the water storage cavity 39 is inclined leftwards, the left end wall of the water storage cavity 39 and the right end wall of the water outlet 45 are mutually matched and communicated, a fixed block 40 is fixedly arranged between the left end wall and the right end wall of the water storage cavity 39, three vertically-communicated main through holes 41 are arranged in the fixed block 40, a sliding plate 43 is arranged on the bottom surface of the main through hole 41 in a sliding manner leftwards and rightwards, the right end surface of the sliding plate 43 is fixedly arranged on the upper end surface of the connecting rod 44, the right end of the sliding plate 43 extends into the sliding cavity 46, four vertically-communicated auxiliary through holes 42 are arranged in the sliding plate 43, the auxiliary through holes 42 are communicated and matched with the main through hole 41, and when the connecting, and then the auxiliary through hole 42 is communicated with the main through hole 41, so that the cleaning water in the upper section of the water storage cavity 39 flows into the water outlet 45 through the main through hole 41 and further flows into the water inlet cavity 38, and further, when the pushing block 59 is used for removing the sludge on the filter plate 55, the cleaning water in the water storage cavity 39 flows into the water inlet cavity 38.

Beneficially, a motor cavity 35 with a downward opening is formed in the cleaning base 32, a small motor 33 is fixedly installed in an upper end wall of the motor cavity 35, a rotating shaft 34 is connected to a bottom surface of the small motor 33 in a power mode, a cleaning brush 36 is fixedly installed on a bottom surface of the rotating shaft 34, an upper end surface of the cleaning brush 36 rotates on the bottom surface of the cleaning base 32, when the cleaning base 32 moves downward, the cleaning brush 36 abuts against the filter plate 55, the small motor 33 operates to drive the rotating shaft 34 to rotate, and then the cleaning brush 36 is driven to rotate, so that the purpose of dredging the upper end of the filter plate 55 is achieved.

Advantageously, the bottom wall of the pushed cavity 52 is provided with a placing cavity 54 in communication, when the pushing block 59 pushes the sludge on the filter plate 55 to move rightwards, the pushing block 53 is continuously abutted, and the sludge falls into the placing cavity 54 through the pushed cavity 52, so that the purpose of preventing the sludge is achieved.

The steps of using an effective dredging anti-clogging sewer dredging device herein will be described in detail with reference to fig. 1 to 2:

in the initial state, the large motor 19 and the small motor 33 do not operate, the return spring 62 and the compression spring 50 are not compressed or stretched, the meshing gear 31 is not meshed with the transmission gear 69, the driving gear 20 is not meshed with the driven gear 15, the upper and lower sliders 16 are in the initial position in the guide chute 17, the driven rack 14 is meshed with the rack wheel 66, the rack wheel 66 is meshed with the driving rack 65, the filter plate 55 is in the initial position, the pushed block 53 is in the initial position, and the main through hole 41 is not communicated with the auxiliary through hole 42.

When the rain water flows into the water inlet cavity 38 and then flows into the lower side of the water inlet cavity 38 through the filter plate 55, large particulate matters in the rain water are left on the upper end surface of the filter plate 55, so that more matters on the filter plate 55 are accumulated, the filter plate 55 is driven to move downwards, the driving rod 58 is driven to move downwards, the lifting plate 61 is driven to move, the telescopic rod 63 is driven to slide in the telescopic cavity 64, the return spring 62 is continuously compressed, the driving rack 65 is driven to move, the rack wheel 66 is driven to rotate around the fixed shaft 67, the driven rack 14 is driven to move, the purpose of driving the short screw rod 18 to move is achieved, the upper and lower sliding blocks 16 slide in the guide chute 17, the pushing block 59 is driven to be matched with the abutting cavity 75, when the short screw rod 18 moves, the driven gear 15 is meshed with the driving gear 20, and the large motor 19 operates to drive the motor shaft 21 to rotate, thereby driving the driving gear 20 to rotate and further driving the driven gear 15 to rotate, and further achieving the purpose of driving the short screw 18 to rotate;

when the short screw 18 rotates, the rectangular threaded block 68 is driven to move, the intermediate rod 60 is driven to move, the pushing block 59 pushes the sludge on the filter plate 55 to move rightwards, the pushed block 53 is continuously abutted, the sludge falls into the placing cavity 54 through the pushed cavity 52, the purpose of preventing the sludge is achieved, meanwhile, the pushing block 59 is abutted against the left end face of the pushed block 53, the pushed block 53 is driven to move in the guide rail 49, the pushing rod 51 is driven to move, the compression spring 50 is continuously compressed, the intermediate sliding rod 48 is driven to move, the abutting sliding rod 47 is driven to move, and the purpose of driving the connecting rod 44 to move is achieved;

when the connecting rod 44 moves, the sliding plate 43 is driven to move, the auxiliary through hole 42 is communicated with the main through hole 41, and then the cleaning water in the upper section of the water storage cavity 39 flows into the water outlet 45 through the main through hole 41 and further flows into the water inlet cavity 38, so that when the pushing block 59 removes the sludge on the filtering plate 55, the cleaning water in the water storage cavity 39 flows into the water inlet cavity 38;

when the upper end face of the filter plate 55 needs to be cleaned, the large motor 19 starts to operate to drive the straight shaft 23 to rotate, so as to drive the meshing worm 25 to rotate, so as to drive the meshing worm wheel 26 to rotate, so as to drive the long screw 27 to rotate, so as to drive the moving block 28 to move, so as to drive the sliding base 29 to move, so as to drive the rotating shaft 30 to move, so as to drive the meshing gear 31 to move, so as to enable the meshing gear 31 to mesh with the transmission gear 69, the rotation of the motor shaft 21 drives the driving pulley 57 to rotate, so as to drive the transmission belt 56 to move, so as to drive the driven pulley 72 to rotate, so as to drive the pulley shaft 74 to rotate, so as to drive the transmission worm wheel 73 to rotate, so as to drive the transmission worm 71 to rotate, so as to drive the transmission shaft 70 to rotate, so as to be influenced, when the cleaning base 32 is positioned in the water inlet cavity 38, the rotating shaft 30 rotates to drive the threaded slider 24 to move, and further, the cleaning base 32 is driven to move downwards;

when cleaning base 32 moves down, and then make cleaning brush 36 butt on filter 55, small motor 33 operation drive rotation axis 34 this moment rotates, and then drives cleaning brush 36 and rotate, and then has reached the purpose of mediation filter 55 up end, and then prevents that filter 55 from blockking up, and then has avoided the easy problem of blockking up of sewer in rainy day.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an effective mediation prevents sewer desilting equipment of jam, includes the mediation organism, its characterized in that: a vertically-communicated water inlet cavity is arranged in the dredging machine body, a through cavity and a pushed cavity are respectively arranged in the left end wall and the right end wall of the water inlet cavity in a communicated manner, a transmission cavity is arranged in the left end wall of the through cavity in a communicated manner, a pushing mechanism is arranged in the transmission cavity and comprises a filter plate which slides up and down between the left end wall and the right end wall of the water inlet cavity, a driving rod is fixedly arranged on the lower end surface of the left side of the filter plate, a lifting plate is fixedly arranged on the left end surface of the lower section of the driving rod, the left end of the lifting plate extends into the transmission cavity, a telescopic rod is fixedly arranged on the bottom surface of the lifting plate, a telescopic cavity is arranged in the bottom wall of the transmission cavity in a communicated manner, the telescopic rod slides up and down between the left end wall and the right end wall of the telescopic cavity, a return spring is wound on the periphery, the lower end of the reset spring is fixedly connected to the bottom wall of the transmission cavity, the left end face of the lifting plate is fixedly provided with an active rack, the left end face of the active rack is meshed with a rack wheel, the rack wheel is rotatably connected with a fixed shaft, the fixed shaft is fixedly arranged between the front end wall and the rear end wall of the transmission cavity, the left end face of the rack wheel is meshed with a driven rack, the bottom face of the driven rack is abutted against the bottom wall of the transmission cavity, a movable plate is fixedly arranged on the left end face of the driven rack, the upper section of the movable plate is rotatably connected with a short screw rod, the left end face of the short screw rod is rotatably connected with an upper sliding block and a lower sliding block, a guide sliding groove with a right opening is arranged in the left end wall of the transmission cavity, the upper sliding block and the lower sliding block slide up and down along the guide sliding groove, the periphery of the right section of the short screw rod is in threaded connection with a rectangular threaded block, and, a pushing block is fixedly arranged on the right end face of the middle rod and slides up and down on the right end wall of the transmission cavity, an abutting cavity is arranged in the right end wall of the middle section of the transmission cavity and is communicated with the left end wall of the water inlet cavity, the pushing block slides left and right between the upper end wall and the lower end wall of the abutting cavity, the bottom face of the pushing block abuts against the upper end face of the filter plate, a through mechanism is arranged in the pushed cavity and comprises a guide rail which is arranged in the upper end wall of the pushed cavity and has a downward opening, a pushed block is arranged in the guide rail in a left-right sliding manner, the bottom wall of the pushed block abuts against the bottom wall of the pushed cavity, the left end face of the pushed block and the right end face of the pushing block are mutually abutted and matched, a sliding cavity is communicated with the upper end wall of the pushed cavity, a pushing rod is fixedly arranged on the right end face of the pushed block and slides left and right between the upper end wall and the lower end wall of the right section of the pushed cavity, the right-hand member face of catch bar has linked firmly the compression spring, the right-hand member of compression spring links firmly on the right-hand member wall in forced chamber, the up end of catch bar has set firmly middle slide bar, the upper end of middle slide bar stretches into the slip intracavity just the butt slide bar has set firmly on the upper segment right-hand member face of middle slide bar, the butt slide bar is in horizontal slip on the diapire in slip chamber, the right side up end of butt slide bar has set firmly the connecting rod, the connecting rod is in the slip intracavity horizontal slip.

2. An effective block unblocking sewer dredging apparatus according to claim 1, further comprising: a large motor is fixedly installed on the left end wall of the transmission cavity, a motor shaft is arranged on the right end face of the large motor in a power connection mode, the right end face of the motor shaft is rotatably connected into the right end wall of the transmission cavity, a driving gear is fixedly arranged on the periphery of the left section of the motor shaft, a driven gear is meshed with the lower end face of the driving gear and fixedly arranged on the periphery of the left section of the short screw rod, a driving pulley is fixedly arranged on the periphery of the right section of the motor shaft, a belt wheel shaft is fixedly arranged between the left end wall and the right end wall of the transmission cavity, a driven pulley is fixedly arranged on the periphery of the right section of the belt wheel shaft, a transmission belt is connected between the driven pulley and the driving pulley, a transmission worm wheel is fixedly arranged on the periphery of the middle section of the belt wheel shaft, a transmission worm is meshed with the front end face of the transmission worm, a transmission shaft is fixedly arranged in the transmission, the upper end face of the large motor is provided with a straight shaft in a power connection mode, the upper end face of the straight shaft is rotatably connected into the upper end wall of the transmission cavity, a meshing worm is fixedly arranged on the periphery of the upper section of the straight shaft, a meshing worm wheel is meshed with the front end face of the meshing worm, a long screw is fixedly arranged in the meshing worm wheel, the left end face and the right end face of the long screw are respectively rotatably connected into the left end wall and the right end wall of the transmission cavity, a moving block is arranged on the middle section of the long screw in a threaded connection mode and slides left and right on the upper end wall of the transmission cavity, a sliding base is fixedly arranged on the bottom face of the moving block, a rotating shaft is rotatably connected onto the bottom face of the sliding base, a meshing gear is fixedly arranged on the periphery of the upper section of the rotating shaft, a transmission gear is meshed with the rear end face of the meshing gear and is fixedly arranged on the upper, and a cleaning base is fixedly arranged on the bottom surface of the right section of the threaded sliding block and slides between the upper end wall and the lower end wall of the through cavity.

3. An effective block unblocking sewer dredging apparatus according to claim 1, further comprising: the water inlet cavity is characterized in that an inclined water outlet is communicated with the inside of the right end wall of the water inlet cavity, a water storage cavity is communicated with the inside of the right end wall of the water outlet cavity, the bottom wall of the water storage cavity is inclined leftwards, the left end wall of the water storage cavity and the right end wall of the water outlet cavity are matched and communicated, a fixed block is fixedly arranged between the left end wall and the right end wall of the water storage cavity, three main through holes which are communicated up and down are arranged in the fixed block, a sliding plate is arranged on the bottom surface of each main through hole in a left-right sliding mode, the right end surface of the sliding plate is fixedly arranged on the upper end surface of the connecting rod, the right end of the sliding plate extends into the sliding cavity, four auxiliary through.

4. An effective block unblocking sewer dredging apparatus according to claim 1, further comprising: the cleaning device is characterized in that a motor cavity with a downward opening is formed in the cleaning base, a small motor is fixedly mounted in the upper end wall of the motor cavity, a rotating shaft is arranged on the bottom surface of the small motor in a power connection mode, a cleaning brush is fixedly arranged on the bottom surface of the rotating shaft, and the upper end surface of the cleaning brush rotates on the bottom surface of the cleaning base.

5. An effective block unblocking sewer dredging apparatus according to claim 1, further comprising: the bottom wall of the pushed cavity is internally provided with a placing cavity in a communicated manner.