CN216075419U

CN216075419U - Prevent municipal drainage pipe of jam

Info

Publication number: CN216075419U
Application number: CN202121804892.2U
Authority: CN
Inventors: 邓建成; 王大庆; 高雪冰; 孔维刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an anti-clogging municipal drainage pipe, which comprises a drainage pipe body, a filtering frame and a filtering net, wherein an automatic impurity clearing mechanism is arranged in the drainage pipe body, the automatic impurity clearing mechanism comprises a discharging part, a guiding part and an aggregate part, the discharging part comprises a rotating component, a locking component and a resetting component, the rotating component comprises a torsion rod, a torsion cavity and a torsion spring, the torsion rod penetrates into the torsion cavity and penetrates through the torsion spring, the torsion rod is connected with the inner wall of the torsion cavity through a bearing, one end of the torsion spring is connected with a rod body of the torsion rod, and the other end of the torsion spring is connected with the inner wall of the torsion cavity. Effectively improving the practicability and enhancing the working efficiency.

Description

Prevent municipal drainage pipe of jam

Technical Field

The utility model relates to the technical field of drainage pipes, in particular to an anti-blocking municipal drainage pipe.

Background

Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: the construction of rainwater, sewage, water supply, reclaimed water, electric power, telecommunication, heat, gas and the like, as well as squares, urban greening and the like belongs to the municipal engineering category; the municipal drainage pipe refers to rainwater and sewage pipelines under municipal roads, namely a commonly-known sewer pipeline, is generally called municipal drainage pipe in engineering, and has a wide application range.

Among the current prior art, patent grant publication No. CN 211200628U's patent has announced the municipal drainage pipe that prevents blockking up of municipal drainage pipe of jam, this patent drives the horizontal pole through reciprocating drive mechanism work and makes a round trip to rotate inside the drain pipe, thereby make the doctor-bar paste the inside wall of drain pipe and make a round trip to rotate and clear up mud, the horizontal pole rotates and still can carry out the rotation under the cooperation of first gear and rack, further improve the doctor-bar and to the mud cleaning efficiency of the inside wall of drain pipe, thereby make the drain pipe difficult jam, improve drain pipe life.

Although the inner wall of clean drain pipe of can being convenient for of above-mentioned patent, its when cleaing away the impurity on the filter, need shift out the screw rod from the screw hole through the mode of manual not hard up screw rod, just can follow the filter and dismantle out in the drain pipe, and the actual operation process is very numerous and diverse, and work efficiency is slower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-blocking municipal drainage pipe, which solves the problems that although the inner wall of the drainage pipe can be conveniently cleaned in the prior art, when impurities on a filter plate are removed, the filter plate can be detached from the drainage pipe only by manually loosening a screw rod from a threaded hole, the actual operation process is very complicated, and the working efficiency is low.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

the utility model provides an anti-blocking municipal drainage pipe which comprises a drainage pipe body, a filtering frame vertically arranged in the drainage pipe body and a filtering net arranged in the filtering frame, wherein an automatic impurity removing mechanism for quickly removing impurities on the filtering net is arranged in the drainage pipe body;

the automatic impurity removing mechanism comprises a discharging component for rotating and discharging, a material guiding component for specifying the discharging direction of impurities and an aggregate component for collecting the impurities in a centralized manner;

the discharging component comprises a rotating component for driving the filtering frame to turn, a locking component for releasing the fixing of the filtering frame and a resetting component for restoring the original state of the filtering frame;

the runner assembly include two symmetries set up in the torsion bar of filter frame left and right sides, a plurality of set up with twist reverse the chamber in the drain pipe body inner wall and set up in twist reverse the torsion spring of intracavity, the torsion bar penetrates twist reverse the intracavity and run through torsion spring, just the torsion bar with it links to each other through the bearing to twist reverse between the intracavity wall, torsion spring's one end with the pole body of torsion bar links to each other, torsion spring's the other end with it links to each other to twist reverse the inner wall in chamber.

As a preferred scheme of the present invention, the locking assembly includes a plurality of positioning sliding grooves disposed in an inner wall of the drain pipe body, a positioning insertion rod vertically slidably disposed in the positioning sliding grooves, and a positioning insertion hole disposed on one of the torsion rod bodies, the positioning sliding grooves are communicated with one of the torsion cavities, when the torsion cavity rotates, the positioning insertion hole and the positioning sliding groove are in the same longitudinal direction, the positioning insertion rod slides upward and moves into the positioning insertion hole to fix the torsion rod, a buffer spring is disposed between the positioning insertion rod and an innermost inner wall of the positioning sliding groove, a rail fixing slider is vertically disposed on a rod body of the positioning insertion rod, and a rail fixing sliding groove matched with the rail fixing slider is disposed on an inner wall of the positioning sliding groove.

As a preferable scheme of the present invention, the material guiding component includes a material guiding plate movably disposed in the drain pipe body, a direction controlling rod vertically disposed on one side of the material guiding plate, and a material flowing groove disposed on a side wall of the drain pipe body, the material guiding plate penetrates into the material flowing groove, the material guiding plate is in a right trapezoid shape, and an inclined end of the material guiding plate faces the filtering frame.

As a preferred scheme of the utility model, a touch force extrusion groove is arranged on the rod body of the positioning insertion rod, the inner wall of the bottom end of the touch force extrusion groove is an inclined surface, a penetration groove communicated with the inside of the positioning sliding groove is transversely arranged on the inner wall of the drain pipe body, a right-angled trapezoidal touch force supply pressing block is movably arranged in the penetration groove, the touch force supply pressing block penetrates into the touch force extrusion groove, the bottom of the inclined surface of the touch force supply pressing block is abutted against the inner wall of the inclined surface of the touch force extrusion groove, a touch force rod is horizontally arranged in the penetration groove, the touch force rod is perpendicular to the touch force supply pressing block, and the touch force rod penetrates through the penetration groove and is connected with the guide plate.

As a preferable scheme of the present invention, the resetting component includes a resetting adjustment cavity disposed in the inner wall of the drain pipe body, the resetting adjustment cavity is disposed around another one of the torsion cavities, the resetting adjustment cavity is communicated with another one of the torsion cavities, a re-rotating driving disc is disposed on a shaft body of the torsion rod in the other one of the torsion cavities, the re-rotating driving disc is movably disposed in the resetting adjustment cavity, and a force transmission groove communicated with the flow channel is vertically disposed on the inner wall of the resetting adjustment cavity.

As a preferable scheme of the utility model, a force transmission rod is vertically arranged in the force transmission groove, one end of the force transmission rod penetrates through the reset adjusting cavity and is hinged with a transmission connecting rod, the tail end of the transmission connecting rod is hinged with the re-rotation driving disc, the other end of the force transmission rod penetrates through the flow groove and is abutted against the inclined plane end of the material guide plate, a bearing torsion spring is arranged on a rod body of the force transmission rod in the force transmission groove, one end of the bearing torsion spring is connected with the rod body of the force transmission rod, and the other end of the bearing torsion spring is connected with the inner wall of the force transmission groove.

As a preferred scheme of the present invention, the material collecting component includes a material collecting bin disposed on an outer wall of the drain pipe body, a material collecting bin disposed on a bottom surface of the material collecting bin, a material discharging pipe disposed on a bottom end of the material collecting bin, and a valve disposed in the material discharging pipe, an inner cavity of the material collecting bin is communicated with the material flowing groove, the material guiding plate penetrates through the material flowing groove and extends into the material collecting bin, the material collecting bin is in a conical funnel shape, and a diameter of a top end of the material collecting bin is greater than a diameter of a bottom end of the material collecting bin.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model is provided with the automatic impurity clearing mechanism, when clearing impurities filtered on the filtering frame, firstly, the guide part in the automatic impurity clearing mechanism is driven to displace towards the inside of the drain pipe body, so that the guide plate in the guide part moves to the position right below the filtering frame, the guide plate can rapidly abut against the locking component in the discharging part in the displacement process, the locking component rapidly releases the fixation on the filtering frame, the filtering frame performs ninety-degree overturning operation under the action of the rotating component, so that the impurities on the filtering frame are rapidly thrown onto the guide plate, finally the impurities can flow into the aggregate part under the dredging of the guide plate, the aggregate part is collected and treated in a centralized way and discharged out of the drain pipe body, and when the guide part is reset, the resetting component can be matched with the guide plate, so as to timely turn the filtering frame to the original position to be in a horizontal state, the later stage of being convenient for continues to catch intraductal impurity, from this, has replaced twisting in traditional operation and has moved the bolt, dismantles the mode of edulcoration, makes filter frame then can accomplish impurity automatic getting rid of in the drain pipe body, need not numerous and diverse dismantlement cleanness, improves the practicality effectively, reinforcing work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present 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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the structure of the exterior of the present invention.

The reference numerals in the drawings denote the following, respectively:

1. a drain pipe body; 2. a filter frame; 3. a filter screen; 4. an automatic impurity removal mechanism;

41. a discharge member; 42. a material guiding part; 43. an aggregate component;

411. a rotating assembly; 412. a locking assembly; 413. a reset assembly;

4110. a torsion chamber; 4111. a torsion bar; 4112. a torsion spring;

4120. positioning the chute; 4121. positioning the inserted rod; 4122. positioning the jack; 4123. a touch force extrusion groove; 4124. the contact force is used for pressing the block; 4125. a feed-through slot; 4126. a touch lever; 4127. a buffer spring; 4128. a rail fixing slide block; 4129. a fixed rail sliding chute;

4130. resetting the adjusting cavity; 4131. a re-rotation driving disc; 4132. a transmission connecting rod; 4133. a force transmission groove; 4134. a force transmission rod; 4135. a force bearing torsion spring;

420. a material guide plate; 421. a steering rod; 422. a chute;

430. a material receiving bin; 431. a material collecting bin; 432. a discharge pipe; 433. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides an anti-clogging municipal drainage pipe, which comprises a drainage pipe body 1, a filtering frame 2 vertically arranged in the drainage pipe body 1 and a filtering net 3 arranged in the filtering frame 2, wherein an automatic impurity removing mechanism 4 for quickly removing impurities on the filtering net 3 is arranged in the drainage pipe body 1.

Through impurity automatic clear mechanism 4, twisted the bolt in having replaced traditional operation, dismantled the mode of edulcoration, make filter frame 2 then can accomplish impurity automatic getting rid of in drain pipe body 1, need not numerous and diverse dismantlement cleanness, improve the practicality effectively, reinforcing work efficiency.

Specifically, as shown in fig. 1, 2, and 3, the automatic impurity removing mechanism 4 in the present embodiment includes a discharging member 41 for rotating and discharging the material.

Through can clear away the operation fast at 1 intraductal filterable impurity on filter screen 3 of drain pipe body, need not numerous and diverse dismantlement filter screen 3, improve work efficiency, reinforcing practicality.

Therefore, as shown in fig. 1, fig. 2 and fig. 3, the discharging member 41 in this embodiment includes a rotating component 411 for driving the filter frame 2 to turn, the rotating component 411 includes two torsion bars 4111 symmetrically disposed on the left and right sides of the filter frame 2, a plurality of torsion cavities 4110 disposed in the inner wall of the drain pipe body 1 and torsion springs 4112 disposed in the torsion cavities 4110, the torsion bars 4111 penetrate into the torsion cavities 4110 and penetrate through the torsion springs 4112, and the torsion bars 4111 are connected to the inner wall of the torsion cavities 4110 through bearings, one end of the torsion springs 4112 is connected to a shaft of the torsion bars 4111, and the other end of the torsion springs 4112 is connected to the inner wall of the torsion cavities 4110.

After one of them torsion bar 4111's fixed effect is removed, and then under the effect of torsion spring 4112 resilience force, fast drive filter frame 2 drives filter screen 3 and makes ninety degrees numerous and diverse in that drain pipe body 1 is intraductal, makes the impurity whereabouts of filtering on the filter screen 3 and to outside of tubes discharge, and is easy and simple to handle, need not too much numerous and diverse operation, improves work efficiency.

Meanwhile, as shown in fig. 1, 2 and 3, the automatic impurity removing mechanism 4 in this embodiment includes a material guiding component 42 for defining a material discharging direction of the impurities and a material collecting component 43 for collecting the impurities in a centralized manner, the material guiding component 42 includes a material guiding plate 420 movably disposed in the drain pipe body 1, a direction controlling rod 421 vertically disposed on one surface of the material guiding plate 420, and a material flowing groove 422 disposed on a side wall of the drain pipe body 1, the material guiding plate 420 penetrates into the material flowing groove 422, the material guiding plate 420 is in a right trapezoid shape, an inclined end of the material guiding plate 420 faces the filter frame 2, the material collecting component 43 includes a material collecting bin 430 disposed on an outer wall of the drain pipe body 1, a material collecting bin 431 disposed on a bottom surface of the material collecting bin 430, a material discharging pipe 432 disposed on a bottom end of the material collecting bin 431, and a valve 433 disposed in the material discharging pipe 432, an inner cavity of the material collecting bin 430 is communicated with the material flowing groove 422, the material guiding plate 420 penetrates out of the material flowing groove 422 and extends into the material collecting bin 430, the material collecting bin 431 is in a conical funnel shape, and the caliber of the top end of the material collecting bin 431 is larger than that of the bottom end.

When the impurities on the filter screen 3 need to be removed, an operator can pull the control rod 421 to make the guide plate 420 move from the receiving bin 430 to the inside of the drain pipe body 1 until the guide plate 420 moves to a position under the filter frame 2, the rotating component 411 drives the filter frame 2 to turn over in the drain pipe body 1, so that the impurities filtered on the filter screen 3 fall down rapidly, fall on the guide plate 420 and are guided into the receiving bin 430 through the guide plate 420, the garbage is collected in the receiving bin 430 and the collecting bin 431, when the garbage is collected to a certain degree, the operator can open the discharging pipe 432 by screwing the valve 433, the garbage is discharged from the receiving bin 430 and the collecting bin 431, the daily garbage is collected in the collecting bin 430 and the collecting bin 431, the existence of the valve 433 can effectively seal the inside of the discharging pipe 432 to prevent the rotten smell of the garbage from leaking outwards, and the environment is polluted.

Next, as shown in fig. 2, in this embodiment, the discharging member 41 further includes a locking assembly 412 for releasing the fixing of the filtering frame 2, the locking assembly 412 includes a plurality of positioning sliding grooves 4120 disposed in the inner wall of the drainage pipe body 1, a positioning insertion rod 4121 vertically slidably disposed in the positioning sliding grooves 4120, and a positioning insertion hole 4122 disposed on one of the torsion rods 4111, the positioning sliding grooves 4120 are communicated with one of the torsion cavities 4110, when the torsion cavity 4110 rotates, the positioning insertion hole 4122 and the positioning sliding groove 4120 are in the same longitudinal direction, the positioning insertion rod 4121 slides upwards to the positioning insertion hole 4122, the torsion rod 4111 is fixed, a buffer spring 4127 is disposed between the positioning insertion rod 4121 and the innermost inner wall of the positioning sliding groove 4120, a rail fixing slider 4128 is vertically disposed on the rod body of the positioning insertion rod 4121, a rail fixing sliding groove 4129 matched with the rail fixing slider 4128 is disposed on the inner wall of the positioning sliding groove 4120, the body of the positioning insert rod 4121 is provided with a contact force extrusion groove 4123, the inner wall of the bottom end of the contact force extrusion groove 4123 is an inclined surface, the inner wall of the drain pipe body 1 is transversely provided with a penetration groove 4125 communicated with the inner part of the positioning sliding groove 4120, the penetration groove 4125 is internally and movably provided with a contact force supply pressure block 4124 in a right trapezoid shape, the contact force supply pressure block 4124 penetrates into the contact force extrusion groove 4123, the bottom of the inclined surface of the contact force supply pressure groove is abutted against the inner wall of the inclined surface of the contact force extrusion groove 4123, the penetration groove 4125 is internally and horizontally provided with a contact force rod 4126, the contact force rod 4126 is vertically arranged with the contact force supply pressure block 4124, and the contact force rod 4126 penetrates out of the penetration groove 4125 to be connected with the material guide plate 420.

When the material guide plate 420 is pulled to move from the material receiving bin 430 to the inside of the drain pipe body 1, the material guide plate 420 can drive the contact force rod 4126 to synchronously penetrate into the penetration groove 4125, and the contact force pressure block 4124 extends into the contact force extrusion groove 4123, so that the contact force pressure block 4124 can abut against the inner wall of the contact force extrusion groove 4123 in the contact force extrusion groove 4123, the positioning insertion rod 4121 is quickly stressed to retract into the positioning sliding groove 4120 and extrude the penetration groove 4125 until the positioning insertion rod 4121 moves out of the positioning insertion hole 4122, the locking of the torsion rod 4111 is quickly released, the torsion rod 4111 reversely rotates in the torsion cavity 4110 under the action of the resilience force of the torsion spring 4112, the filter frame 2 is driven to turn right angle inside the drain pipe body 1, and impurities filtered on the filter screen 3 fall on the material guide plate 420 and are guided to the material receiving bin 430 by the material guide plate 420 to be collected.

When the positioning insertion rod 4121 contracts in the positioning sliding groove 4120, the positioning insertion rod 4121 can drive the fixed rail sliding block 4128 to slide in the fixed rail sliding groove 4129, so that the moving track of the positioning insertion rod 4121 in the positioning sliding groove 4120 can be effectively limited, and the moving stability of the positioning insertion rod 4121 is ensured.

In addition, as shown in fig. 3, the discharging member 41 of the present embodiment further includes a reset assembly 413 for restoring the original state of the filtering frame 2, the reset assembly 413 includes a reset adjusting chamber 4130 disposed in the inner wall of the drainage pipe body 1, the reset adjusting chamber 4130 is disposed around the other torsion chamber 4110, the reset adjusting chamber 4130 is communicated with the other torsion chamber 4110, a re-rotating driving disk 4131 is disposed on the shaft of the torsion rod 4111 in the other torsion chamber 4110, the re-rotating driving disk 4131 is movably disposed in the reset adjusting chamber 4130, a force input groove 4133 communicated with the fluid groove 422 is vertically disposed on the inner wall of the reset adjusting chamber 4130, a force input rod 4134 is vertically disposed in the force input groove 4133, one end of the force input rod 4134 penetrates into the reset adjusting chamber 4130 and is hinged to a transmission link 4132, the end of the transmission link 4132 is hinged to the re-rotating driving disk 4131, the other end of the force input rod 4134 penetrates into the fluid groove 422 and abuts against the inclined plane of the material guiding plate 420, a bearing torsion spring 4135 is arranged on the rod body of the force transmission rod 4134 in the force transmission groove 4133, one end of the bearing torsion spring 4135 is connected with the rod body of the force transmission rod 4134, and the other end of the bearing torsion spring 4135 is connected with the inner wall of the force transmission groove 4133.

When the filtering frame 2 turns right angle inside the water discharging pipe body 1, the torsion rod 4111 can drive the reversing driving disk 4131 to rotate inside the return adjusting cavity 4130, the driving force transmission rod 4134 extends into the flow groove 422 to abut against the inclined end of the material guiding plate 420, so that after the impurities on the filtering net 3 are completely guided to the filtering net 3 by the material guiding plate 420, the operator reversely pushes the control rod 421 to drive the material guiding plate 420 to displace towards the material receiving chamber 430, and the material guiding plate 420 moves while the force transmission rod 4134 is pushed by the inclined end of the material guiding plate 420 to slide towards the force transmission groove 4133, and the transmission connecting rod 4132 enables the reversing driving disk 4131 to rotate inside the return adjusting cavity 4130, the reversing driving disk 4131 drives the torsion rod 4111 to rotate inside the torsion cavity 4110 to drive the filtering frame 2 to rotate to the original horizontal state, and when the torsion rod 4111 rotates reversely, the surface of the torsion spring 4112 is twisted to deform the spring 4112, the impurities in the tube can be captured continuously in the later period.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made thereto by those skilled in the art within the spirit and scope of the present application, and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. The utility model provides a prevent municipal drainage pipe of jam, include drain pipe body (1), vertical set up in filter frame (2) in drain pipe body (1) and set up in filter screen (3) in filter frame (2) frame, its characterized in that: an automatic impurity removing mechanism (4) for quickly removing impurities on the filter screen (3) is arranged in the drain pipe body (1);

the automatic impurity removing mechanism (4) comprises a discharging component (41) for rotating and discharging, a material guiding component (42) for regulating the discharging direction of impurities and a material collecting component (43) for collecting the impurities in a centralized manner;

the discharging component (41) comprises a rotating assembly (411) for driving the filtering frame (2) to turn over, a locking assembly (412) for releasing the fixing of the filtering frame (2) and a resetting assembly (413) for restoring the original state of the filtering frame (2);

rotation subassembly (411) include two symmetries set up in the torsion bar (4111), a plurality of setting of filter frame (2) the left and right sides with twist reverse chamber (4110) in drain pipe body (1) inner wall and set up in twist reverse torsion spring (4112) in chamber (4110), torsion bar (4111) penetrates twist reverse in chamber (4110) and run through torsion spring (4112), just torsion bar (4111) with twist reverse and link to each other through the bearing between chamber (4110) inner wall, the one end of torsion spring (4112) with the pole body of torsion bar (4111) links to each other, the other end of torsion spring (4112) with the inner wall of twisting chamber (4110) links to each other.

2. The anti-clogging municipal drain pipe according to claim 1, wherein: the locking component (412) comprises a plurality of positioning sliding grooves (4120) arranged in the inner wall of the drainage pipe body (1), a positioning insertion rod (4121) vertically and slidably arranged in the positioning sliding grooves (4120) and a positioning insertion hole (4122) arranged on one shaft body of the torsion rod (4111), the positioning sliding grooves (4120) are communicated with one torsion cavity (4110), when the torsion cavity (4110) rotates, the positioning insertion hole (4122) and the positioning sliding grooves (4120) are in the same longitudinal direction, the positioning insertion rod (4121) slides upwards and moves into the positioning insertion hole (4122) to fix the torsion rod (4111), a buffer spring (4127) is arranged between the positioning insertion rod (4121) and the innermost inner wall of the positioning sliding grooves (4120), and a rail fixing slide block (4128) is vertically arranged on the shaft body of the positioning insertion rod (4121), the inner wall of the positioning sliding groove (4120) is provided with a fixed rail sliding groove (4129) matched with the fixed rail sliding block (4128).

3. The anti-clogging municipal drain pipe according to claim 2, wherein: guide part (42) including the activity set up in guide plate (420) in drain pipe body (1), set up perpendicularly in guide plate (420) one side is gone up steering yoke (421) and set up in chute (422) on drain pipe body (1) lateral wall, guide plate (420) penetrate in chute (422), guide plate (420) are right trapezoid shape, the inclined plane end of guide plate (420) is just right filter frame (2).

4. The anti-clogging municipal drain pipe according to claim 3, wherein: the body of the positioning insertion rod (4121) is provided with a contact force extrusion groove (4123), the inner wall of the bottom end of the contact force extrusion groove (4123) is an inclined surface, the inner wall of the drainage pipe body (1) is transversely provided with a penetration groove (4125) communicated with the inside of the positioning sliding groove (4120), the penetration groove (4125) is internally and movably provided with a contact force pressing block (4124) in a right trapezoid shape, the contact force pressing block (4124) penetrates into the contact force extrusion groove (4123), the bottom of the inclined surface of the penetration groove is abutted against the inner wall of the inclined surface of the contact force extrusion groove (4123), a contact force rod (4126) is horizontally arranged in the penetration groove (4125), the contact force rod (4126) is vertically arranged with the contact force pressing block (4124), and the contact force rod (4126) penetrates through the penetration groove (4125) to be connected with the guide plate (420).

5. The anti-clogging municipal drain pipe according to claim 4, wherein: the reset assembly (413) comprises a reset adjusting cavity (4130) arranged in the inner wall of the drainage pipe body (1), the reset adjusting cavity (4130) is arranged around the other torsion cavity (4110), the reset adjusting cavity (4130) is communicated with the other torsion cavity (4110), a re-rotating driving disc (4131) is arranged on the shaft body of the torsion rod (4111) in the other torsion cavity (4110), the re-rotating driving disc (4131) is movably arranged in the reset adjusting cavity (4130), and a force transmission groove (4133) communicated with the flow groove (422) is vertically arranged on the inner wall of the reset adjusting cavity (4130).

6. The anti-clogging municipal drain pipe according to claim 5, wherein: the reset adjusting device is characterized in that a force transmission rod (4134) is vertically arranged in the force transmission groove (4133), one end of the force transmission rod (4134) penetrates through the reset adjusting cavity (4130) and is hinged with a transmission connecting rod (4132), the tail end of the transmission connecting rod (4132) is hinged with the re-rotating driving disc (4131), the other end of the force transmission rod (4134) penetrates through the flow groove (422) and is abutted against the inclined plane end of the material guide plate (420), a bearing torsion spring (4135) is arranged on the rod body of the force transmission rod (4134) in the force transmission groove (4133), one end of the bearing torsion spring (4135) is connected with the rod body of the force transmission rod (4134), and the other end of the bearing torsion spring (4135) is connected with the inner wall of the force transmission groove (4133).

7. The anti-clogging municipal drain pipe according to claim 3, wherein: aggregate part (43) including set up in collection feed bin (430) on drain pipe body (1) outer wall, set up in collection feed bin (431) on collection feed bin (430) bottom surface, set up in row on collection feed bin (431) bottom expect tub (432) and set up in valve (433) in row material pipe (432), the inner chamber of collection feed bin (430) with material flowing groove (422) are linked together, baffle (420) are worn out material flowing groove (422) and extend to in collection feed bin (430), material collecting bin (431) are the toper and leak hopper-shaped, the bore on the top of material collecting bin (431) is greater than the bore of bottom.