阅读说明：本技术 一种大坝出水管道表面清理装置 (Dam outlet conduit surface cleaning device ) 是由 吴宝贵 于 2021-07-27 设计创作，主要内容包括：该发明公开了一种大坝出水管道表面清理装置,涉及自动化清理技术领域,包括清理装置本体,所述清理装置本体包括储存箱。该发明通过弧型页片对通道内部的垃圾进行清除,下接杆和上接杆配合转动轴进行一定的延展,将一些悬挂在管道顶部的垃圾进行清除,利用导泥槽将这些被剔除下来的异物进行传输,避免了大坝内部的异物造成铁壁锈蚀的问题,具备对通道内部的异物进行清除的特点,减少了河流内部堆积的大量垃圾,在大坝进行排水后,会在管道内部留下大量的生活垃圾,垃圾若不能及时清理会造成恶臭味,长时间下去会对管道内部的进行腐蚀,会导致管道生锈,造成大坝管道内部危害,进行更换会浪费大量时间的问题。(The invention discloses a dam outlet pipeline surface cleaning device, relates to the technical field of automatic cleaning, and comprises a cleaning device body, wherein the cleaning device body comprises a storage box. According to the invention, garbage in the channel is removed through the arc-shaped blades, the lower connecting rod and the upper connecting rod are matched with the rotating shaft to extend to a certain extent, so that some garbage hung at the top of the pipeline is removed, the removed foreign matters are transmitted by using the mud guide groove, the problem that the iron wall is rusted due to the foreign matters in the dam is avoided, the characteristic of removing the foreign matters in the channel is provided, a large amount of garbage accumulated in the river is reduced, a large amount of domestic garbage can be left in the pipeline after the dam drains, foul smell can be caused if the garbage cannot be cleaned in time, the pipeline can be corroded after a long time, the pipeline can be rusted, the pipeline in the dam is damaged, and a large amount of time can be wasted when the garbage is replaced.)

1. The utility model provides a dam outlet conduit surface cleaning device, includes cleaning device body (1), its characterized in that: cleaning device body (1) includes bin (4), fixedly connected with supporting leg structure (2) on the surface of bin (4), swing joint has doctor-bar ware structure (3) on the surface of bin (4), fixedly connected with falls material machine mouth (5) on the surface of bin (4), supporting leg structure (2) are including changeing quick-witted (21), doctor-bar ware structure (3) are including doctor-bar (31), the inside of falling material machine mouth (5) is provided with jar body (51) and leads mud machine (52).

2. The dam outlet pipe surface cleaning device according to claim 1, wherein: the outer surface of the scraping blade (31) is fixedly connected with a spiral blade (32), the inner part of the scraping blade (31) is fixedly connected with a pressure accumulation cavity (33), the spiral blade (32) comprises an arc-shaped blade (321), and the outer surface of the arc-shaped blade (321) is provided with a mud guide piece (322).

3. The dam outlet pipe surface cleaning device according to claim 2, wherein: the pressure accumulating cavity (33) comprises an outer circular shell (331), an anti-seepage ring (332) is fixedly connected to the outer surface of the outer circular shell (331), an inner wall of the anti-seepage ring (332) is fixedly connected with an expansion pipe (333), one end of the expansion pipe (333) is provided with a feed inlet (334), the outer surface of the outer circular shell (331) is provided with a cavity outlet (335), the cavity outlet (335) comprises a cavity wall (3351), and the inner wall of the cavity wall (3351) is provided with spiral threads (3352).

4. The dam outlet pipe surface cleaning device according to claim 2, wherein: the arc-shaped leaf (321) comprises a lower connecting rod (3211), an upper connecting rod (3212) is lapped on the outer surface of the lower connecting rod (3211), a rotating shaft (3213) is fixedly connected between the lower connecting rod (3211) and the upper connecting rod (3212), the mud guiding sheet (322) comprises a mud guiding groove (3221), and arc-shaped grains (3222) are arranged on the inner wall of the mud guiding groove (3221).

5. The dam outlet pipe surface cleaning device according to claim 1, wherein: the tank body (51) comprises an irrigation shell (511), a pipeline (512) is fixedly connected to the outer surface of the irrigation shell (511), a fixed pipe (513) is fixedly connected to the outer surface of the irrigation shell (511), and a material guide pipe (514) is movably connected to the inside of the fixed pipe (513).

6. The dam outlet pipe surface cleaning device according to claim 1, wherein: the mud guiding machine (52) comprises a bottom plate (521), an external connecting shell (522) is connected to the outer surface of the bottom plate (521), an extender (523) is fixedly connected to the outer surface of the bottom plate (521), a spiral device (524) is fixedly connected to the outer surface of the bottom plate (521), and a mud outlet (525) is formed in one end of the external connecting shell (522).

7. The dam outlet pipe surface cleaning device according to claim 1, wherein: supporting leg structure (2) are including rotating machine (21), fixedly connected with fixer (22) on the surface of rotating machine (21), fixedly connected with bracing piece (23) on the surface of fixer (22), one of bracing piece (23) serves fixedly connected with tight pulley (24), the parcel has tire (25) on the surface of tight pulley (24).

8. The dam outlet pipe surface cleaning device according to claim 7, wherein: the utility model discloses a bracing piece, including fixed block (231) of bracing piece (23), fixedly connected with branch (232) on the surface of fixed block (231), swing joint has catch bar (233) on the surface of branch (232).

9. The dam outlet pipe surface cleaning device according to claim 7, wherein: the tire (25) comprises a tire layer (251), a plastic support column (252) is fixedly connected to the outer surface of the tire layer (251), a rubber soft block (253) is fixedly connected to the outer surface of the tire layer (251), and an interlayer (254) is fixedly connected to the outer surface of the plastic support column (252).

Technical Field

The invention relates to a pipeline surface cleaning device, relates to the technical field of automatic cleaning, and particularly relates to a dam outlet pipeline surface cleaning device.

Background

A dam is a water retaining structure for intercepting river channel water flow to raise water level or regulate flow, can form a reservoir, raise water level, regulate runoff and concentrate water head, is used for flood control, water supply, irrigation, hydroelectric power generation, improvement of shipping and the like, regulates river behavior, protects a riverbed and is also called a dam, such as a spur dike, an antegrade dam, an underground dam and the like.

The following problems exist in the prior art:

1. with the gradual development of economy, when the number of dams is increased day by day, a reservoir and water bodies from an upstream branch and a tributary are fused, a large number of polluted floaters flow into the water surface of a water area of a reservoir area together, so that a large amount of garbage is accumulated in a river, a large amount of domestic garbage can be left in a pipeline after the dam drains, the floaters cannot be cleaned in time to cause potential safety hazards, the pipeline can be corroded after the dam drains for a long time, the pipeline can be rusted, the harm to the interior of the dam pipeline can be caused, and a large amount of time can be wasted when the dam is replaced;

2. when clearing up the surface of water pipe, because the surface of pipeline is soaking for a long time, the surface can be very smooth, leads to the device of clearance to cause skidding of tire when removing on it, can cause a large amount of wastes in time.

3. When the pipeline is soaked in water for a long time, a large amount of shell organisms and algae are attached to the surface of the pipeline, so that a large amount of organisms are accumulated on the surface of the pipeline, the conveying capacity of the pipeline is seriously influenced, when the pipeline is not filled with water, the organisms inside the pipeline can smell and rot, the foul smell can seriously influence the nearby environment, the water quality and the management of a reservoir are influenced, and the downstream environment is polluted after the water is drained.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a dam outlet pipeline surface cleaning device, wherein one purpose is to provide a dam outlet pipeline surface cleaning device which has the characteristic of cleaning up the garbage which can corrode a pipeline in the dam, and solve the problems that a large amount of polluted floaters are mixed with water bodies from an upstream and a branch flow and flow into the water surface of a water area of a reservoir area, so that a large amount of garbage is accumulated in a river, a large amount of domestic garbage can be left in the pipeline, the floaters cannot be cleaned in time to cause potential safety hazards, the pipeline can be corroded after long time, the pipeline can be rusted, the harm to the interior of the dam pipeline can be caused, and a large amount of time can be wasted when the pipeline is replaced; the other purpose is to solve the problem that when the surface of a water pipe is cleaned, the surface of the water pipe is very smooth due to long-time soaking, the cleaning device can slip when moving on the surface of the water pipe, and a large amount of waste can be caused in time, so that the effect that tires can move and turn around on the smooth surface is achieved, the other purpose is to clean shell organisms and algae attached to the surface of the water pipe, the purpose of collecting the cleaned organisms in a centralized manner is facilitated, the characteristic that the cleaned organisms in the water pipe are collected in a unified manner is facilitated, the problem that the rotten foul odor can seriously affect the nearby environment, affect the water quality of a reservoir and cause pollution to the downstream environment after water is drained is solved.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a dam outlet conduit surface cleaning device, includes the cleaning device body, the cleaning device body includes the bin, fixedly connected with supporting leg structure on the surface of bin, the supporting leg structure is anticorrosive aluminum alloy material, swing joint has doctor-bar ware structure on the surface of bin, the surface of doctor-bar ware structure is anticorrosive and the hard alloy material of texture, fixedly connected with falls the material machine mouth on the surface of bin, the supporting leg structure is including changeing the machine, doctor-bar ware structure includes the doctor-bar, the inside of falling the material machine mouth is provided with the jar body and leads the mud machine.

The technical scheme of the invention is further improved as follows: the scraper is characterized in that a spiral blade is fixedly connected to the outer surface of the scraper, a pressure accumulation cavity is fixedly connected to the inner portion of the scraper, the inner portion of the pressure accumulation cavity is of a circular structure, the spiral blade comprises arc-shaped blades, the arc-shaped blades are semicircular arc-shaped pieces, and mud guide pieces are arranged on the outer surface of the arc-shaped blades.

The technical scheme of the invention is further improved as follows: the overstock chamber includes the excircle shell, fixedly connected with prevention of seepage circle on the surface of excircle shell, the prevention of seepage circle is the rubber software of ring, fixedly connected with flexible pipe on the inner wall of prevention of seepage circle, the shape of one side of flexible pipe is greater than the opposite side, the flexible pipe is served and has been seted up the feed inlet, the exit port has been seted up on the surface of excircle shell, the exit port includes the chamber wall, be provided with the spiral line on the inner wall of chamber wall, the spiral line be rotatory direction down.

The technical scheme of the invention is further improved as follows: the arc-shaped sheet comprises a lower connecting rod, an upper connecting rod is lapped on the outer surface of the lower connecting rod, the upper connecting rod is made of hard alloy materials, a rotating shaft is fixedly connected between the lower connecting rod and the upper connecting rod, the mud guiding sheet comprises a mud guiding groove, and arc-shaped grains are formed in the inner wall of the mud guiding groove.

The technical scheme of the invention is further improved as follows: the tank body comprises an irrigation shell, a pipeline is fixedly connected to the outer surface of the irrigation shell, a fixing pipe is fixedly connected to the outer surface of the irrigation shell, the tank shell is a convenient spherical body, and a material guide pipe is movably connected inside the fixing pipe.

The technical scheme of the invention is further improved as follows: lead the mud machine and include the bottom plate, be connected with the outer shell that connects on the surface of bottom plate, the bottom plate is solid iron plate, fixedly connected with extender on the surface of bottom plate, fixedly connected with spiral ware on the surface of bottom plate, the play mud mouth has been seted up to one of outer shell that connects.

The technical scheme of the invention is further improved as follows: the supporting leg structure includes the rotary machine, fixedly connected with fixer on the surface of rotary machine, fixedly connected with bracing piece on the surface of fixer, one of bracing piece serves fixedly connected with tight pulley, the parcel has the tire on the surface of tight pulley.

The technical scheme of the invention is further improved as follows: the utility model discloses a bracing piece, including the fixed block, fixedly connected with branch on the surface of fixed block, swing joint has the catch bar on the surface of branch.

The technical scheme of the invention is further improved as follows: the tire comprises a tire layer, wherein a plastic support column is fixedly connected to the outer surface of the tire layer, a rubber soft block is fixedly connected to the outer surface of the tire layer, and an interlayer is fixedly connected to the outer surface of the plastic support column.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a dam outlet pipe surface cleaning device, which adopts the matching among an arc-shaped blade, a mud guiding groove, an upper connecting rod, a lower connecting rod and a rotating shaft, and cleans garbage in a channel through the arc-shaped blade, the lower connecting rod and the upper connecting rod are matched with the rotating shaft to extend to a certain extent, and cleans some garbage hung at the top of the pipe, and the removed foreign matters are transmitted by the mud guiding groove, thereby avoiding the problem of iron wall corrosion caused by the foreign matters in the dam, having the characteristic of cleaning the foreign matters in the channel, reducing a large amount of garbage accumulated in a river, leaving a large amount of domestic garbage in the pipe after the dam drains, and leading to foul smell if the garbage can not be cleaned in time, corroding the inside of the pipe for a long time, leading to rusting of the pipe and causing damage to the inside of the dam pipe, the replacement is performed, which wastes a lot of time.

2. The invention provides a dam outlet pipe surface cleaning device, which adopts the matching among a rotating machine, a supporting rod, a fixed wheel, a supporting rod and a pushing rod, the supporting rod is driven by the rotating machine, so that the supporting rod drives the fixed wheel to move on a wall, the supporting rod is matched with the pushing rod to push the fixed wheel, the device has the characteristic of changing the angle of the fixed wheel, the effects of moving on the wall and changing the moving direction are achieved, the surface smoothness is reduced, when the device moves on the wall, tires can slip, and a large amount of waste can be caused in time.

3. The invention provides a dam outlet pipe surface cleaning device, which adopts the matching among a pouring machine port, a pipeline, a pouring shell, a material guide pipe and a screw device, removes foreign matters and then enters the inside of the pouring shell through the pipeline, the material guide pipe is matched to guide the foreign matters into the inside of the pouring machine port, and the screw device is used for crushing the transmitted foreign matters, thereby avoiding the problem of conveying capacity inside the pipeline caused by the stacking of the foreign matters inside the pipeline, achieving the functions of removing the foreign matters with smelly inside and relieving the smelly smell in the nearby air, reducing the phenomenon that the pipeline is soaked in water for a long time to cause a large amount of shell organisms and algae to be attached to the surface of the pipeline to cause the stacking of a large amount of organisms on the surface of the pipeline, seriously influencing the conveying capacity of the pipeline, and rotting the organisms inside the pipeline when the water is absent, the foul smell can seriously affect the nearby environment, influence the water quality and management of the reservoir and cause pollution to the downstream environment after the water is drained.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the cleaning apparatus of the present invention;

FIG. 3 is a schematic view of a support leg configuration of the present invention;

FIG. 4 is a schematic cross-sectional view of a tire according to the present invention;

FIG. 5 is a schematic view of a support bar according to the present invention;

FIG. 6 is a schematic view of a wiper blade according to the present invention;

FIG. 7 is a schematic view of a stack chamber structure according to the present invention;

FIG. 8 is a schematic view of the outlet port of the present invention;

FIG. 9 is a schematic view of the helical blade configuration of the present invention;

FIG. 10 is a schematic structural view of a mud guiding plate according to the present invention;

FIG. 11 is a schematic view of an arc blade structure according to the present invention;

FIG. 12 is a schematic view of a can body structure of the present invention;

fig. 13 is a schematic structural view of the pouring machine port of the present invention.

In the figure: 1. cleaning the device body;

2. a support leg structure; 21. rotating the machine; 22. a holder;

23. a support bar; 231. a fixed block; 232. a strut; 233. a push rod;

24. a fixed wheel;

25. a tire; 251. a tire layer; 252. a plastic pillar; 253. a soft rubber block; 254. an interlayer;

3. a wiper structure; 31. scraping a blade;

32. a helical blade; 321. an arc-shaped sheet; 3211. a lower connecting rod; 3212. an upper connecting rod; 3213. a rotating shaft;

322. a mud guiding sheet; 3221. a mud guide groove; 3222. arc-shaped lines;

33. a pressure accumulation cavity; 331. an outer circular shell; 332. an anti-seepage ring; 333. a telescopic pipe; 334. a feed inlet;

335. an outlet port; 3351. a chamber wall; 3352. helical thread;

4. a storage tank;

5. a material pouring machine port;

51. a tank body; 511. filling a shell; 512. a pipeline; 513. a fixed tube; 514. a material guide pipe;

52. a mud guiding machine; 521. a master plate; 522. an external connection shell; 523. an extender; 524. a screw; 525. a sludge outlet.

Detailed Description

The invention is further illustrated in detail below with reference to examples:

example 1

As shown in fig. 1-13, the invention provides a dam outlet pipe surface cleaning device, which comprises a cleaning device body 1, wherein the cleaning device body 1 comprises a storage box 4, a supporting leg structure 2 is fixedly connected to the outer surface of the storage box 4, a scraper structure 3 is movably connected to the outer surface of the storage box 4, a material pouring machine port 5 is fixedly connected to the outer surface of the storage box 4, the supporting leg structure 2 comprises a rotating machine 21, the scraper structure 3 comprises a scraper 31, and a tank body 51 and a mud guide machine 52 are arranged inside the material pouring machine port 5.

In this embodiment, play the effect of support to cleaning device body 1 through supporting leg structure 2, make things convenient for cleaning device body 1 can, the inside characteristics that carry out the high-speed motion of glossy passageway, practice thrift the time of working, reject the foreign matter on the pipeline surface through doctor-bar structure 3, increase the life of wall, adopt the cooperation between supporting leg structure 2 and the doctor-bar structure 3, supporting leg structure 2 rejects the foreign matter on wall surface through doctor-bar structure 3 when the inside of pipeline carries out the high-speed motion, adopt the cooperation between doctor-bar structure 3 and the bin 4, doctor-bar structure 3 conducts the inside of bin 4 to the foreign matter after rejecting and stores, discharge in the inside from bin 4 after accomplishing the clearance. Adopt the cooperation between bin 4 and the quick-witted mouth of falling material 5, bin 4 falls the inside of material quick-witted mouth 5 with the inside foreign matter direction, falls material quick-witted mouth 5 and pulverizes the discharge with the foreign matter, has improved the efficiency of work.

As shown in fig. 6 and 9-10, in the present embodiment, preferably, the outer surface of the scraping blade 31 is fixedly connected with the spiral blade 32, the inner portion of the scraping blade 31 is fixedly connected with the pressure accumulation cavity 33, the spiral blade 32 includes the arc-shaped blade 321, the outer surface of the arc-shaped blade 321 is provided with the mud guiding plate 322, the scraping blade 31 drives the spiral blade 32 to open the arc-shaped blade 321, after the arc-shaped blade 321 is opened, the top end of the arc-shaped blade 321 is expanded to the surface of the wall, and the arc-shaped blade 321 cleans the foreign matters on the surface of the wall.

As shown in fig. 7, preferably, the accumulating cavity 33 includes an outer circular shell 331, an anti-seepage ring 332 is fixedly connected to an outer surface of the outer circular shell 331, an extension tube 333 is fixedly connected to an inner wall of the anti-seepage ring 332, a feed port 334 is formed at one end of the extension tube 333, a cavity outlet 335 is formed in the outer surface of the outer circular shell 331, the cavity outlet 335 includes a cavity wall 3351, spiral threads 3352 are formed on an inner wall of the cavity wall 3351, and foreign matters removed from the outside are collected into the accumulating cavity 33 through the feed port 334, so that the concentrated collection of the foreign matters is achieved, the problem of secondary pollution caused by the fact that the foreign matters fall onto the ground after being shoveled is avoided, and the problem of rusting and damage at a connection position of the extension tube 333 caused by the fact that liquid in the inside flows out through a gap between the extension tubes 333 can be prevented through the anti-seepage ring 332.

Example 2

As shown in fig. 3-4, on the basis of embodiment 1, the invention provides a technical solution: preferably, the supporting leg structure 2 includes a rotating machine 21, a fixer 22 is fixedly connected to an outer surface of the rotating machine 21, a supporting rod 23 is fixedly connected to an outer surface of the fixer 22, the supporting rod 23 includes a fixing block 231, a supporting rod 232 is fixedly connected to an outer surface of the fixing block 231, a pushing rod 233 is movably connected to an outer surface of the supporting rod 232, a fixing wheel 24 is fixedly connected to one end of the supporting rod 23, a tire 25 is wrapped on an outer surface of the fixing wheel 24, the tire 25 includes a tire layer 251, a plastic supporting column 252 is fixedly connected to an outer surface of the tire layer 251, a rubber soft block 253 is fixedly connected to an outer surface of the tire layer 251, an interlayer 254 is fixedly connected to an outer surface of the plastic supporting column 252, the supporting rod 23 is driven by the rotating machine 21, so that the supporting rod 23 drives the fixing wheel 24 to move on a wall, the supporting rod 232 cooperates with the pushing rod 233 to push the fixing wheel 24, the characteristic that has possessed the angle that changes the tight pulley 24, when the surface of wall removes, through the cooperation between plastics pillar 252 and the soft piece 253 of rubber, plastics pillar 252 is when removing, through pressing the tire layer 251, contacts with the plastics pillar 252 of bottom, has increased the area of contact when removing, and the surperficial unevenness's area has increased the frictional force between with the ground.

Example 3

As shown in fig. 12 to 13, on the basis of embodiment 1, the invention provides a technical solution: preferably, the tank body 51 comprises a filling shell 511, a pipeline 512 is fixedly connected to the outer surface of the filling shell 511, a fixing pipe 513 is fixedly connected to the outer surface of the filling shell 511, a material guide pipe 514 is movably connected to the inside of the fixing pipe 513, the mud guiding machine 52 comprises a bottom plate 521, an outer connecting shell 522 is connected to the outer surface of the bottom plate 521, an extender 523 is fixedly connected to the outer surface of the bottom plate 521, a screw 524 is fixedly connected to the outer surface of the bottom plate 521, a mud outlet 525 is formed in one end of the outer connecting shell 522, after the foreign matters are removed, the foreign matters enter the filling shell 511 through the pipeline 512, the foreign matters are guided into the pouring machine port 5 through the material guide pipe 514, the transmitted foreign matters are crushed through the screw 524, when the inside of the mud guiding machine 52 needs to be cleaned, the outer connecting shell 522 is opened to expose the screw 524 for washing, so that the foreign matters are prevented from being piled up inside the pipeline, cause the inside conveying capacity's of pipeline problem, reached and rejected inside smelly foreign matter, alleviate the function of foul smell in the near air, it soaks in water for a long time to have reduced the pipeline, lead to a large amount of shell class living beings, algae, adhere to on the surface of pipeline, cause the pipeline to pile up a large amount of living beings on the surface, seriously influence the conveying capacity of pipeline, when having no water, the inside living beings of pipeline can foul and rot, foul smell can seriously influence near environment, influence the quality of water and the management of reservoir, there is the problem that causes the pollution to the environment of low reaches after having discharged water.

Example 4

As shown in fig. 10 to 11, on the basis of embodiment 1, the invention provides a technical solution: preferably, the arc type leaf 321 includes lower connecting rod 3211, the overlap joint has last extension pole 3212 on lower connecting rod 3211's the surface, fixedly connected with axis of rotation 3213 between lower connecting rod 3211 and the last extension pole 3212, it includes leads mud groove 3221 to lead mud piece 322, lead and seted up arc type line 3222 on mud groove 3221's the inner wall, clear away the inside rubbish of passageway through arc type leaf 321, lower connecting rod 3211 and last extension pole 3212 cooperation axis of rotation 3213 carry out certain extension, hang some rubbish at the pipeline top and clear away, utilize and lead mud groove 3221 and transmit these foreign matters of being rejected, avoided the inside foreign matter of dam to cause the problem of iron wall corrosion, possess the characteristics of clearing away the inside foreign matter of passageway.

The working principle of the dam outlet pipe surface cleaning device is described in detail below.

As shown in fig. 1-13, the machine is started, the position and angle of the tire 25 are adjusted by the support rod 23, the tire 25 is contacted with the surface of the wall, the plastic support 252 is pressed downwards in the advancing process of the plastic support 252, the plastic support is buffered by the rubber soft block 253 and is contacted with the rubber soft block 253 at the bottom to increase friction, the pushing rod 233 is driven by the support rod 232 to change the advancing direction of the tire 25 in the advancing process, the defect that the direction cannot be changed randomly is avoided, when garbage is collected and scraped, the spiral blade 32 on the surface of the scraping blade 31 is opened, the top end of the scraping blade 31 is attached to the wall, the attaching angle on the tip of the scraping blade 31 is changed by the rotating shaft 3213, foreign matters on the wall are scraped by rotating the spiral blade 32, and the scraped foreign matters flow into the accumulating cavity 33 along the mud guide groove 3221, the foreign matters are stored in the accumulating cavity 33, and after rotating in the accumulating cavity 33, the foreign matters flow out of the accumulating cavity 33 through the cavity outlet 335, are accumulated in the filling shell 511 along the passage of the pipeline 512, and are crushed by the mud guide 52 when the machine slides out of the pipeline.

As shown in fig. 13, when the mud guide 52 needs to be cleaned, the extension 523 pulls the outer casing 522 to open, and the water pipe is flushed towards the inside after the outer casing is opened, so that the residual foreign matters inside the outer casing 522 can flow down along the spiral threads on the inner wall of the outer casing 522.

The invention has been described in general detail above, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.