Drainage pipeline cleaning and dredging equipment

Abstract

The utility model discloses a sewage pipeline cleaning and dredging equipment, including dredging blade, symmetrical support mechanism, blade clamping mechanism and clamping auxiliary mechanism, the symmetrical support mechanism includes center pole, longitudinal plate, hydraulic cylinder, inclined push rod and moving block, the blade clamping mechanism includes clamping pipe, clamping rod, clamping groove, traversing frame, radian plate, rotating ring and radian groove, the clamping auxiliary mechanism comprises an outer fixing plate, a counter-pull groove, an outer rotating ring, a lifting pin, a pushing spring and a rubber block, a stable supporting structure is provided through a center rod, balanced power output is achieved through symmetrical installation of hydraulic cylinders, movement stability is ensured through cooperation of a moving block and a moving groove, rapid mounting and dismounting are achieved through a clamping pipe and a clamping rod, and the service life of the clamping auxiliary mechanism is prolonged. The reliable fixing effect is achieved through the design of a clamping groove, flexible locking control is achieved through an outer rotating ring, operation and adjustment are convenient through the design of a lifting pin, proper elastic force is provided through a pushing spring, and the buffering effect is improved through a rubber block.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline dredging technical field more specifically, it relates to a kind of sewage pipeline dredging equipment. BACKGROUND

[0002] A kind of sewage pipeline dredging equipment is specially used for dredging and cleaning various types of sewage pipeline professional equipment, can effectively remove the blockage and sediment in pipeline, sewage pipeline dredging equipment is a kind of integrated pipeline maintenance equipment with high-pressure water jet, mechanical dredging, dirt collection etc., it can quickly and effectively remove various blockages in pipeline, ensure the normal operation of sewage system.

[0003] In the prior art, first part of device cannot realize the stable support of whole, leading to unstable operation, lose the power support provided by hydraulic cylinder, affect support and dredging effect, cannot realize accurate position control by moving block and inclined push rod, the movement stability of equipment in pipeline is greatly reduced, eccentricity is prone to occur during dredging operation, affect dredging effect, cannot guarantee the positioning accuracy of equipment in pipeline, increase the fault risk when equipment operates, second part of device dredging blade cannot realize quick installation and replacement, lose the fixing function of clamping pipe and clamping rod, affect use reliability, dredging blade can loosen or fall off during operation, the difficulty of maintaining and replacing dredging blade increases, the service life of equipment can be shortened. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems in the prior art, the utility model provides a kind of sewage pipeline dredging equipment to solve the technical problems mentioned in background art, such as unable to realize the stable support of whole, dredging blade cannot realize quick installation and replacement.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: A kind of sewage pipeline clearing equipment, including dredging blade, symmetrical support mechanism, blade clamping mechanism and clamping auxiliary mechanism, the symmetrical support mechanism includes center rod, longitudinal plate, hydraulic cylinder, inclined push rod and moving block, longitudinal plate is installed and arranged on the side surface of center rod, hydraulic cylinder is symmetrically installed at the top of longitudinal plate, moving block is installed at one end of hydraulic cylinder, moving block is slidably guided and arranged on longitudinal plate, one end of inclined push rod is rotatably installed on moving block, the blade clamping mechanism includes clamping pipe, clamping rod, clamping groove, transverse carriage, radian plate, rotating ring and radian groove, clamping rod extends into the inside of clamping pipe, clamping groove is arranged on the side surface of clamping rod, rotating ring is limitingly rotatably installed on the side wall of clamping pipe, radian groove is arranged on the inner wall of rotating ring, transverse carriage is transversely slidably installed on the side wall of clamping pipe, radian plate is installed at one end of transverse carriage, and radian plate can be rotatably connected in radian groove, so that transverse carriage is inserted into or away from clamping groove.

[0008] The utility model further provides that the clamping auxiliary mechanism includes outer fixed plate, reverse pull groove, outer rotating ring, top pin, push spring and rubber block, the outer fixed plate is fixedly installed on the outer wall of clamping pipe, the reverse pull groove is arranged on the outer fixed plate, the outer rotating ring is limitingly rotatably installed on the outer wall of clamping pipe, the top pin is longitudinally slidably installed on the outer rotating ring, the rubber block is installed at one end of the top pin, the push spring is installed between the rubber block and the outer rotating ring, the rubber block can push the rotating ring and fix it on the clamping pipe, and conversely, the outer rotating ring is rotated, one end of the top pin extends through the push spring, the top pin is away from the rotating ring, and the rotating ring is unlocked.

[0009] The utility model further provides that one end of the center rod is provided with a driving motor, and the output end of the driving motor is provided with a rotating shaft, the driving motor provides power source and drives the dredging blade to rotate.

[0010] The utility model further provides that one end of the rotating shaft is provided with a dredging block, and the dredging blade is installed on the dredging block through the blade clamping mechanism, and the dredging block is arranged to facilitate the installation of the dredging blade.

[0011] The utility model further provides that lateral plates are installed on the two sides of the dredging blade, a connecting plate is installed at the bottom end of the side wall of the clamping pipe, the connecting plate is fixedly installed on the lateral plates, one end of the clamping rod is connected with the dredging block, and the other end of the clamping rod extends through the lateral plate and is connected with the clamping pipe to realize quick clamping.

[0012] The utility model further provides that a fixed plate is installed on the top end face of the connecting plate, a rotating plate is installed at the bottom of the rotating ring, a return spring is installed between the rotating plate and the fixed plate, and the return spring ensures that the components can be automatically returned.

[0013] The utility model further provides for, mobile groove is seted up on the longitudinal board, and the moving block is seted up in cooperation sliding guide on the mobile groove, and mobile groove provides direction, ensures that the moving block moves steadily.

[0014] The utility model further provides for, the rotating frame is provided with rotating installation on the longitudinal board, and the track assembly is provided with rotating installation on one end of the rotating frame, and one end of the inclined push rod is rotatably connected with the side surface of the track assembly, and the track assembly provides the moving ability of the equipment in the pipeline.

[0015] (Three) beneficial effect

[0016] Compared with the prior art, the utility model provides a kind of blow-off pipeline clearing equipment, with following

[0017] Beneficial effect:

[0018] The utility model sets up symmetric support mechanism, provides stable support structure by center rod, balanced power output is realized by symmetric installation of hydraulic cylinder, the cooperation of moving block and mobile groove ensures the motion stability, the design of inclined push rod provides flexible motion conversion, the setting of longitudinal plate enhances overall structural strength, the cooperation of rotating frame and track assembly provides reliable moving ability, and overall design realizes the stable operation of equipment in pipeline.

[0019] The utility model sets up blade clamping mechanism, and clamping pipe and clamping rod realize quick installation and disassembly, clamping groove design provides reliable fixing effect, the sliding design of transverse frame is convenient to operate, the cooperation of camber plate and camber groove provides accurate motion guide, the design of rotating ring increases the flexibility of structure, and overall structure ensures the stability of dredging leaf, improves the efficiency of dredging leaf replacement and maintenance.

[0020] The utility model sets up clamping auxiliary mechanism, and outer fixed plate and reverse pull groove provide additional fixing guarantee, outer rotating ring realizes flexible locking control, the design of top pin is convenient to operate and adjust, push spring provides suitable elastic force, rubber block increases buffering effect, overall design realizes reliable locking and unlocking function, improves the stability of entire clamping structure. ACCURACY OF DRAWINGS

[0021] Figure 1 It is the overall structure schematic drawing of device in the utility model in unused state;

[0022] Figure 2 It is the structure schematic drawing of part symmetric support mechanism in the utility model;

[0023] Figure 3 It is the structure schematic drawing of dredging leaf installation mode in the utility model;

[0024] Figure 4It is the structure schematic view of the blade clamping mechanism and the clamping auxiliary mechanism in the utility model.

[0025] Figure 5 It is the structure schematic view inside the blade clamping mechanism and the clamping auxiliary mechanism in the utility model.

[0026] In the drawing: 1, dredging blade; 2, center rod; 3, longitudinal plate; 4, hydraulic cylinder; 5, inclined push rod; 6, moving block; 7, clamping pipe; 8, clamping rod; 9, clamping groove; 10, transverse frame; 11, arc plate; 12, rotating ring; 13, arc groove; 14, outer fixed plate; 15, reverse pulling groove; 16, outer rotating ring; 17, top pin; 18, push spring; 19, rubber block; 20, driving motor; 21, rotating shaft; 22, dredging block; 23, lateral plate; 24, connecting plate; 25, fixed plate; 26, rotating plate; 27, return spring; 28, moving groove; 29, rotating frame; 30, track assembly. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and the features in the embodiments in the present application can be combined with each other without conflict.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the utility model, unless otherwise stated, the orientation such as "up, down" is generally for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0030] Please refer to Figures 1-5The utility model provides a kind of sewer clearing equipment, including dredging blade 1, symmetrical support mechanism, blade clamping mechanism and clamping auxiliary mechanism, symmetrical support mechanism includes center pole 2, longitudinal plate 3, hydraulic cylinder 4, oblique push rod 5 and moving block 6, longitudinal plate 3 is installed and arranged on the side of center pole 2, hydraulic cylinder 4 is symmetrically installed on the top of longitudinal plate 3, moving block 6 is installed at one end of hydraulic cylinder 4, moving block 6 is slidably guided and arranged on longitudinal plate 3, oblique push rod 5 is rotatably installed at one end of moving block 6, blade clamping mechanism includes clamping pipe 7, clamping rod 8, clamping groove 9, transverse carriage 10, radian plate 11, rotating ring 12 and radian groove 13, clamping rod 8 extends into the inside of clamping pipe 7, clamping groove 9 is arranged on the side of clamping rod 8, rotating ring 12 is limit rotatably installed on the side wall of clamping pipe 7, radian groove 13 is arranged on the inner wall of rotating ring 12, transverse carriage 10 is transversely slidably installed on the side wall of clamping pipe 7, radian plate 11 is installed at one end of transverse carriage 10, and radian plate 11 can be rotatably connected in radian groove 13, so that transverse carriage 10 extends into or away from clamping groove 9.

[0031] In the embodiment, center pole 2 is used as support structure, is fixed in the center position of equipment, longitudinal plate 3 is installed on the side of center pole 2, provides the installation basis for hydraulic cylinder 4 and moving block 6, hydraulic cylinder 4 is symmetrically installed on the top of longitudinal plate 3, is powered by hydraulic system, moving block 6 is installed at one end of hydraulic cylinder 4, can be slidably guided on longitudinal plate 3, realizes before and after movement, oblique push rod 5 is rotatably installed at one end of moving block 6, the other end of oblique push rod 5 is used for track assembly 30, makes track assembly 30 and the inside wall of pipe adhere, realizes the quick installation and disassembly of dredging blade 1 and dredging block 22, clamping pipe 7 is fixed on the equipment, is used to accommodate clamping rod 8, clamping rod 8 extends into the inside of clamping pipe 7, its side is provided with clamping groove 9, is used to fix dredging blade 1, rotating ring 12 is limit rotatably installed on the side wall of clamping pipe 7, its inner wall is provided with radian groove 13, transverse carriage 10 is transversely slidably installed on the side wall of clamping pipe 7, is equipped with radian plate 11 at one end, radian plate 11 can be rotatably connected in radian groove 13, so that transverse carriage 10 can extend into or away from clamping groove 9, to fix or release dredging blade 1.

[0032] Clamping auxiliary mechanism includes outer fixed plate 14, reverse pull groove 15, outer rotating ring 16, top pin 17, push spring 18 and rubber block 19, outer fixed plate 14 is fixedly installed on the outer wall of clamping pipe 7, reverse pull groove 15 is arranged on outer fixed plate 14, outer rotating ring 16 is limit rotatably installed on the outer wall of clamping pipe 7, top pin 17 is longitudinally slidably installed on outer rotating ring 16, rubber block 19 is installed at one end of top pin 17, push spring 18 is installed between rubber block 19 and outer rotating ring 16, rubber block 19 can push rotating ring 12 and be fixed on clamping pipe 7, conversely, rotating outer rotating ring 16, one end of top pin 17 extends through push spring 18, top pin 17 is away from rotating ring 12, realizes the unlocking of rotating ring 12.

[0033] In this embodiment, the outer fixed plate 14 is fixedly installed on the outer wall of the clamping pipe 7 to provide an additional fixed point, the counter-pulling groove 15 is arranged on the outer fixed plate 14 to provide a counterforce when being unlocked, the outer rotating ring 16 is limitingly rotatably installed on the outer wall of the clamping pipe 7 to control the movement of the ejector pin 17, the ejector pin 17 is longitudinally slidably installed on the outer rotating ring 16, and one end of the ejector pin 17 is provided with a rubber block 19, the push spring 18 is installed between the rubber block 19 and the outer rotating ring 16 to push the rotating ring 12, the rotating ring 12 is fixed on the clamping pipe 7, the outer rotating ring 16 is rotated, one end of the ejector pin 17 extends through the counter-pulling groove 15, and the unlocking of the rotating ring 12 is realized.

[0034] Please refer to Figures 1-5 , as a supplementary embodiment of the symmetrical supporting mechanism, the blade clamping mechanism and the clamping auxiliary mechanism: one end of the center rod 2 is provided with a driving motor 20, and the output end of the driving motor 20 is provided with a rotating shaft 21, one end of the rotating shaft 21 is provided with a dredging block 22, and the dredging blade 1 is installed on the dredging block 22 through the blade clamping mechanism, the two sides of the dredging blade 1 are provided with lateral plates 23, the bottom end of the side wall of the clamping pipe 7 is provided with a connecting plate 24, the connecting plate 24 is fixedly installed on the lateral plates 23, one end of the clamping rod 8 is connected with the dredging block 22, the other end of the clamping rod 8 extends through the lateral plates 23 and is connected with the clamping pipe 7 to be quickly clamped, the top end surface of the connecting plate 24 is provided with a fixed plate 25, the bottom of the rotating ring 12 is provided with a rotating plate 26, and the rotating plate 26 and the fixed plate 25 are provided with a reset spring 27, the longitudinal plate 3 is provided with a moving groove 28, and the moving block 6 is slidably guided on the moving groove 28, the longitudinal plate 3 is rotatably provided with a rotating frame 29, one end of the rotating frame 29 is rotatably provided with a track assembly 30, and one end of the inclined push rod 5 is rotatably connected with the side surface of the track assembly 30.

[0035] More specifically, the driving motor 20 is installed at one end of the center rod 2, the output end of the driving motor 20 is provided with a rotating shaft 21, one end of the rotating shaft 21 is provided with a dredging block 22, the dredging blade 1 is installed on the dredging block 22 through the blade clamping mechanism, the two sides of the dredging blade 1 are provided with lateral plates 23, the bottom end of the side wall of the clamping pipe 7 is provided with a connecting plate 24, the connecting plate 24 is fixedly installed on the lateral plates 23, one end of the clamping rod 8 is connected with the dredging block 22, the other end of the clamping rod 8 extends through the lateral plates 23 and is connected with the clamping pipe 7 to be quickly clamped, the top end surface of the connecting plate 24 is provided with a fixed plate 25, the bottom of the rotating ring 12 is provided with a rotating plate 26, and the rotating plate 26 and the fixed plate 25 are provided with a reset spring 27, for resetting the mechanism after operation, the longitudinal plate 3 is provided with a moving groove 28, and the moving block 6 is slidably guided on the moving groove 28, the longitudinal plate 3 is rotatably provided with a rotating frame 29, one end of the rotating frame 29 is rotatably provided with a track assembly 30, and one end of the inclined push rod 5 is rotatably connected with the side surface of the track assembly 30, for pushing the dredging blade 1 to perform dredging work.

[0036] In summary, the overall device in use or operation: when the need for symmetrical support mechanism operation, the center rod 2 as a support structure, fixed in the center of the device, longitudinal plate 3 installed on the side of the center rod 2, for hydraulic cylinder 4 and moving block 6 to provide installation basis, hydraulic cylinder 4 is symmetrically installed on the top of the longitudinal plate 3, powered by the hydraulic system, moving block 6 is installed at one end of the hydraulic cylinder 4, can be sliding guide on the longitudinal plate 3, to achieve forward and backward movement, one end of the inclined push rod 5 is rotatably installed on the moving block 6, the other end of the inclined push rod 5 is used for track assembly 30, so that the track assembly 30 is attached to the inner wall of the pipe.

[0037] When the need for the operation of the blade clamping mechanism, realize the quick installation and disassembly of the dredging blade 1 and the dredging block 22, the clamping pipe 7 is fixed on the device, used for accommodating the clamping rod 8, the clamping rod 8 extends into the inside of the clamping pipe 7, the side surface of which is provided with a clamping groove 9, used for fixing the dredging blade 1, the rotating ring 12 is limitingly rotatably installed on the side wall of the clamping pipe 7, the inner wall of which is provided with an arc slot 13, the transverse moving frame 10 is transversely slidably installed on the side wall of the clamping pipe 7, one end of which is provided with an arc plate 11, the arc plate 11 is rotatably connected in the arc slot 13, so that the transverse moving frame 10 can extend into or away from the clamping groove 9, thereby fixing or releasing the dredging blade 1.

[0038] When the need for the operation of the clamping auxiliary mechanism, the outer fixed plate 14 is fixedly installed on the outer wall of the clamping pipe 7, providing an additional fixed point, the reverse pulling slot 15 is provided on the outer fixed plate 14, used for providing a counter force when unlocking, the outer rotating ring 16 is limitingly rotatably installed on the outer wall of the clamping pipe 7, used for controlling the movement of the ejector pin 17, the ejector pin 17 is longitudinally slidably installed on the outer rotating ring 16, one end of which is provided with a rubber block 19, the push spring 18 is installed between the rubber block 19 and the outer rotating ring 16, used for pushing the rotating ring 12 to be fixed on the clamping pipe 7, rotating the outer rotating ring 16, the ejector pin 17 extends through the reverse pulling slot 15, realizing the unlocking of the rotating ring 12.

[0039] The driving motor 20 is installed at one end of the center rod 2, the output end of which is installed with a rotating shaft 21, one end of the rotating shaft 21 is installed with a dredging block 22, the dredging blade 1 is installed on the dredging block 22 through a blade clamping mechanism, the two sides of the dredging blade 1 are installed with lateral plates 23, the bottom end of the side wall of the clamping pipe 7 is installed with a connecting plate 24, the connecting plate 24 is fixed on the lateral plates 23, one end of the clamping rod 8 is connected with the dredging block 22, the other end extends through the lateral plates 23 and is connected with the clamping pipe 7 for quick clamping, the top end surface of the connecting plate 24 is installed with a fixing plate 25, the bottom of the rotating ring 12 is installed with a rotating plate 26, a reset spring 27 is installed between the two, which is used for resetting the mechanism after operation, the longitudinal plate 3 is provided with a moving groove 28, the moving block 6 is slidingly guided in the moving groove 28, the longitudinal plate 3 is rotatably installed with a rotating frame 29, one end of the rotating frame 29 is rotatably installed with a track assembly 30, one end of the inclined push rod 5 is rotatably connected with the side surface of the track assembly 30, which is used for pushing the dredging blade 1 to work.

[0040] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection methods, which will not be described one by one, and the preferred connection method is welding when the fixed connection is mentioned above. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sewer pipe clearing device comprising a clearing blade (1), a symmetrical support mechanism, a blade clamping mechanism and a clamping auxiliary mechanism, characterized in that: The symmetrical supporting mechanism comprises a center rod (2), a longitudinal plate (3), a hydraulic cylinder (4), an inclined push rod (5) and a moving block (6), the longitudinal plate (3) is arranged on the side of the center rod (2), the hydraulic cylinder (4) is symmetrically arranged on the top of the longitudinal plate (3), the moving block (6) is arranged at one end of the hydraulic cylinder (4), the moving block (6) is slidingly guided on the longitudinal plate (3), and one end of the inclined push rod (5) is rotatably arranged on the moving block (6).

2. A drain line clearing apparatus as defined in claim 1, wherein: The leaf clamping mechanism comprises a clamping pipe (7), a clamping rod (8), a clamping groove (9), a transverse moving frame (10), an arc plate (11), a rotating ring (12) and an arc groove (13), the clamping rod (8) extends into the clamping pipe (7), the clamping groove (9) is arranged on the side of the clamping rod (8), the rotating ring (12) is rotatably arranged on the side wall of the clamping pipe (7), the arc groove (13) is arranged on the inner wall of the rotating ring (12), the transverse moving frame (10) is transversely slidingly arranged on the side wall of the clamping pipe (7), the arc plate (11) is arranged at one end of the transverse moving frame (10), and the arc plate (11) is rotatably connected in the arc groove (13), so that the transverse moving frame (10) extends into or away from the clamping groove (9).

3. A sewer clearing apparatus according to claim 1, wherein: The clamping auxiliary mechanism comprises an outer fixed plate (14), a reverse pulling groove (15), an outer rotating ring (16), a top pin (17), a push spring (18) and a rubber block (19), the outer fixed plate (14) is fixedly arranged on the outer wall of the clamping pipe (7), the reverse pulling groove (15) is arranged on the outer fixed plate (14), the outer rotating ring (16) is rotatably arranged on the outer wall of the clamping pipe (7), the top pin (17) is longitudinally slidingly arranged on the outer rotating ring (16), the rubber block (19) is arranged at one end of the top pin (17), the push spring (18) is arranged between the rubber block (19) and the outer rotating ring (16), the rubber block (19) can push the rotating ring (12) to be fixed on the clamping pipe (7), and conversely, when the outer rotating ring (16) is rotated, one end of the top pin (17) extends through the push spring (18), the top pin (17) is away from the rotating ring (12), and the rotating ring (12) is unlocked.

4. A drain line clearing apparatus as defined in claim 3, wherein: One end of the center rod (2) is provided with a driving motor (20), and the output end of the driving motor (20) is provided with a rotating shaft (21).

5. A drain line clearing apparatus as defined in claim 4, wherein: One end of the rotating shaft (21) is provided with a dredging block (22), and the dredging blade (1) is arranged on the dredging block (22) through the leaf clamping mechanism.

6. A drain line clearing apparatus as defined in claim 5, wherein: The two sides of the dredging blade (1) are provided with lateral plates (23), the side wall bottom end of the clamping pipe (7) is provided with a connecting plate (24), the connecting plate (24) is fixedly arranged on the lateral plate (23), one end of the clamping rod (8) is connected with the dredging block (22), and the other end of the clamping rod (8) extends through the lateral plate (23) and is quickly clamped with the clamping pipe (7). The top end surface of the connecting plate (24) is provided with a fixed plate (25), the bottom of the rotating ring (12) is provided with a rotating plate (26), and the reset spring (27) is arranged between the rotating plate (26) and the fixed plate (25).

7. A sewer clearing apparatus as claimed in claim 1, wherein: The longitudinal plate (3) is provided with a moving groove (28), and the moving block (6) is slidably guided on the moving groove (28).

8. A sewer clearing apparatus as claimed in claim 1, wherein: The longitudinal plate (3) is provided with a rotating frame (29), one end of the rotating frame (29) is provided with a track assembly (30), and one end of the oblique push rod (5) is rotatably connected with the side surface of the track assembly (30).

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