CN107869184B - A kind of drainage pipe dredging device - Google Patents

Abstract

The present invention relates to a kind of drainage pipe dredging device more particularly to a kind of drainage pipe dredging devices.High-efficient, fairly simple, conveniently moving the drainage pipe dredging device of operation is dredged the technical problem to be solved in the present invention is to provide a kind of.In order to solve the above-mentioned technical problems, the present invention provides such a drainage pipe dredging devices, include bottom plate etc.；Bottom plate top left side is equipped with left plate, and left plate right upper portion is equipped with fixed plate, and driving mechanism is equipped at the top of bottom plate, and regulating mechanism is equipped on front side of fixed plate, is equipped with clamping device on the right side of fixed plate.The present invention is worked using driving mechanism, and regulating mechanism is driven to adjust clamping device, and tamper is pressed from both sides out in clamping device mechanism, to dredge to pipeline, has achieved the effect that dredging is high-efficient, operates fairly simple, conveniently moving.

Description

A kind of drainage pipe dredging equipment

technical field

The invention relates to a drainage pipe dredging device, in particular to a drainage pipe dredging device.

Background technique

Drainage refers to the artificial control of water flow, artificial drainage. Measures to remove and treat excess water. Farmland drainage is one of the important measures to improve agricultural production conditions and ensure high and stable crop yields.

Pipeline dredging is a kind of maintenance service commonly used in people's daily life. Pipeline dredging generally refers to household sewer pipeline dredging, toilet pipeline dredging, and industrial pipeline dredging and cleaning. The principle is to turn the curved and elastic steel wire into the blocked sewer pipe by rotating it, and bring out the blocked cloth strips, hair and the like. There is also a tool called Yipaotong, which is a pneumatic dredging tool that uses the principle of high pressure to flush out blocked sewer pipes. This is the principle of kicking the toilet pipes commonly used in daily life.

After the drainage pipe has been used for a long time, sometimes some debris will be blocked in the pipe, so that the water cannot be discharged, so it needs to be dredged. The existing drainage pipe dredging equipment has the disadvantages of low dredging efficiency, complicated operation, and inconvenient movement. Therefore, it is urgent to develop a kind of drainage pipe dredging equipment with high dredging efficiency, relatively simple operation and convenient movement.

Contents of the invention

(1) Technical problems to be solved

In order to overcome the shortcomings of the existing drainage pipe dredging equipment, such as low dredging efficiency, complicated operation, and inconvenient movement, the technical problem to be solved by the present invention is to provide a drainage pipe with high dredging efficiency, relatively simple operation, and convenient movement Unclog the device.

(2) Technical solution

In order to solve the above-mentioned technical problems, the present invention provides such a drainage pipe dredging device, which includes a bottom plate, a left side plate, a fixed plate, a drive mechanism, an adjustment mechanism and a clamping mechanism, and a left side plate is provided on the left side of the bottom plate top, The upper right side of the left side plate is provided with a fixed plate, the top of the bottom plate is provided with a driving mechanism, the front side of the fixed plate is provided with an adjustment mechanism, and the right side of the fixed plate is provided with a clamping mechanism.

Preferably, the driving mechanism includes a bearing seat, a screw rod, a hand lever, a nut and a moving rod. The right side of the bottom plate top and the lower part of the left side of the left plate are provided with a bearing seat, and a screw rod is arranged in the bearing seat. The rocker is provided with a nut on the screw rod, the screw rod cooperates with the nut, and a moving rod is arranged on the top of the nut.

Preferably, the adjustment mechanism includes a slide rail, a slide block, a first spring, a double-sided rack, a gear, a rotating shaft and a connecting rod. The first spring is connected to the left end of the slide rail, the bottom of the slider is connected to the top of the moving rod, the upper right side of the moving rod is provided with a double-sided rack, and the right part of the front side of the fixed plate is symmetrically arranged with a rotating shaft up and down, and a gear is arranged on the rotating shaft. The gears mesh with the double-sided rack respectively, and the eccentric position on the front side of the gear is hingedly connected with a connecting rod.

Preferably, the clamping mechanism includes a support rod, a guide sleeve, a guide rod, a clamping rod and a second spring. The support rods are symmetrically arranged up and down on the fixed plate, and the right end of the support rod is connected with a guide sleeve, and guide rods are arranged inside the guide sleeves. The lower end of the upper guide rod and the upper end of the lower guide rod are respectively hingedly connected with the connecting rod, the upper end of the upper guide rod and the lower end of the lower guide rod are both provided with a clamping rod, and a second spring is connected between the clamping rod and the guide sleeve.

Preferably, it also includes a deodorizing mechanism, the top right side of the bottom plate is provided with a deodorizing mechanism, the deodorizing mechanism includes a box, an air pump, an air outlet pipe, a hose, a fixing sleeve and a suction cover, and a box is provided on the right side of the bottom plate top. There is an air pump on the top of the box, the outlet end of the air pump is connected with an air outlet pipe, there is a guide hole on the top of the box, the outlet pipe extends into the box through the guide hole, and the air inlet end of the air pump is connected with a hose, double-sided The right end of the rack is provided with a fixed sleeve, the flexible pipe passes through the fixed sleeve, and the tail end of the flexible pipe is connected with a suction cover.

Preferably, it also includes a base and rollers, a base is provided under the base, grooves are formed on the top of the base, rollers are evenly spaced in the grooves, and the bottom of the base is in contact with the rollers.

Preferably, a handle is also included, and the left middle part of the left side panel is provided with a handle.

Working principle: When the sewer pipe is blocked, it is necessary to dredge the pipe to avoid the blockage of the pipe and affect the drainage, so the invention can be moved to a suitable position, and then the driving mechanism is controlled to work, and then the regulating mechanism is driven to work, thereby driving the clamping mechanism Clamp out the blockage from the pipeline, and then move the invention to the left to drag out the blockage and dredge the pipeline. After all the obstructions are clamped out, the pipeline can drain normally, and then the driving mechanism can be controlled to stop working.

Because the driving mechanism includes a bearing seat, a screw, a hand lever, a nut and a moving rod, the right side of the top of the bottom plate and the lower part of the left side of the left plate are provided with a bearing seat, a screw is arranged in the bearing seat, and a hand lever is connected to the left end of the screw. , the screw rod is provided with a nut, the screw rod cooperates with the nut, and the top of the nut is provided with a moving rod. Therefore, the operator turns the hand rocker to drive the screw to rotate, and then drives the nut to move left and right, and the moving rod moves left and right accordingly, thereby driving the adjustment mechanism to work, and the clamping mechanism can clamp out the blockage.

Because the adjustment mechanism includes a slide rail, a slide block, a first spring, a double-sided rack, a gear, a rotating shaft and a connecting rod, the upper part of the front side of the fixed plate is provided with a slide rail, the slide rail is provided with a slide block, and the left side of the slide block is connected to the slide rail. The first spring is connected between the left ends of the rails, the bottom of the slider is connected with the top of the moving rod, the upper right side of the moving rod is provided with a double-sided rack, and the right part of the front side of the fixed plate is symmetrically arranged with a rotating shaft up and down, and a gear is arranged on the rotating shaft, and the gears are respectively Engaged with the double-sided rack, the eccentric position on the front side of the gear is hingedly connected with a connecting rod. Therefore, when the moving rod moves left and right, it will drive the double-sided rack to move left and right, the slider moves left and right on the slide rail, and the first spring moves accordingly, and the gear rotates accordingly, which can drive the connecting rod to move and clamp The mechanism works thereupon to clamp the blockage, and then the present invention is moved to the left to drag out the blockage to dredge the pipeline. After dredging, the control drive mechanism stops working.

Because the clamping mechanism includes a support rod, a guide sleeve, a guide rod, a clamp rod and a second spring, a support rod is arranged symmetrically up and down on the fixed plate, and a guide sleeve is connected to the right end of the support rod, and a guide rod is arranged inside the guide sleeve, and the upper guide The lower end of the rod and the upper end of the lower guide rod are respectively hingedly connected with the connecting rod, the upper end of the upper guide rod and the lower end of the lower guide rod are provided with a clamping rod, and a second spring is connected between the clamping rod and the guide sleeve. Therefore, when the connecting rod moves, it will drive the guide rod to move up and down. When the upper and lower clamping rods are opened, the invention will be moved to the right for a certain distance, and then the driving mechanism will be controlled to work. When the clamping rod is clamped to the middle, the blockage can be removed Clamp the object, and then control the present invention to move to the left for a certain distance, and the blockage can be taken out.

Because it also includes a deodorizing mechanism, there is a deodorizing mechanism on the right side of the top of the bottom plate, and the deodorizing mechanism includes a box, an air pump, an air outlet pipe, a hose, a fixing sleeve and a suction hood, and a box is set on the right side of the top of the bottom plate. There is an air pump on the top of the box, the outlet end of the air pump is connected with an outlet pipe, there is a guide hole on the top of the box, the outlet pipe extends into the box through the guide hole, the inlet end of the air pump is connected with a hose, double-sided rack The right end is provided with a fixing sleeve, the hose passes through the fixing sleeve, and the end of the hose is connected with a suction hood. Therefore, when the pipeline is dredged, the blockage in the pipeline will be smelly, and the air pump can be controlled to suck the smelly gas into the box. There is a deodorant in the box, which can remove the smell and make Operators work more comfortably, and after the pipeline is dredged, the air pump is controlled to stop working.

Because it also includes a base and rollers, a base is provided under the base plate, grooves are formed on the top of the base, rollers are evenly spaced in the grooves, and the bottom of the base plate contacts with the rollers. Therefore, when dredging the pipeline, it is necessary to move the present invention to the left or to the right, so that the present invention can directly roll on the rollers, saving time and effort.

Because it also includes a handle, the left middle part of the left side panel is provided with a handle. Therefore, when the pipeline is dredged, the present invention can be moved left and right by controlling and pulling the handle, which makes the present invention move more conveniently.

(3) Beneficial effect

The invention utilizes the driving mechanism to drive the adjusting mechanism to adjust the clamping mechanism, and the clamping mechanism clamps out the blockage, thereby dredging the pipeline, achieving the effects of high dredging efficiency, relatively simple operation, and convenient movement.

Description of drawings

Fig. 1 is a schematic diagram of the first front view structure of the present invention.

Fig. 2 is a schematic structural diagram of the second front view of the present invention.

Fig. 3 is a schematic structural diagram of a third front view of the present invention.

The marks in the accompanying drawings are: 1-base plate, 2-left side plate, 3-fixed plate, 4-drive mechanism, 41-bearing seat, 42-screw rod, 43-hand rocker, 44-nut, 45-moving rod , 5-adjustment mechanism, 51-slide rail, 52-slider, 53-first spring, 54-double-sided rack, 55-gear, 56-rotating shaft, 57-connecting rod, 6-clamping mechanism, 61- Strut, 62-guide sleeve, 63-guide rod, 64-clamp rod, 65-second spring, 7-deodorizing mechanism, 71-cabinet, 72-air pump, 73-guide hole, 74-outlet pipe, 75 -hose, 76-fixed sleeve, 77-suction cover, 8-base, 9-groove, 10-roller, 11-handle.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

A drainage pipe dredging device, as shown in Figure 1-3, includes a bottom plate 1, a left side plate 2, a fixed plate 3, a driving mechanism 4, an adjustment mechanism 5 and a clamping mechanism 6, and the top left side of the bottom plate 1 is provided with The left side plate 2, the upper right side of the left side plate 2 is provided with a fixed plate 3, the bottom plate 1 top is provided with a driving mechanism 4, the front side of the fixed plate 3 is provided with an adjustment mechanism 5, and the right side of the fixed plate 3 is provided with a clamping mechanism 6.

Example 2

A drainage pipe dredging device, as shown in Figure 1-3, includes a bottom plate 1, a left side plate 2, a fixed plate 3, a drive mechanism 4, an adjustment mechanism 5 and a clamping mechanism 6, and the top left side of the bottom plate 1 is provided with The left side plate 2, the upper right side of the left side plate 2 is provided with a fixed plate 3, the bottom plate 1 top is provided with a driving mechanism 4, the front side of the fixed plate 3 is provided with an adjustment mechanism 5, and the right side of the fixed plate 3 is provided with a clamping mechanism 6.

The driving mechanism 4 includes a bearing seat 41, a screw rod 42, a hand lever 43, a nut 44 and a moving rod 45. The right side of the bottom plate 1 top and the lower part of the left side plate 2 are provided with a bearing seat 41, and the bearing seat 41 is provided with Screw rod 42, the left end of screw rod 42 is connected with hand rocker 43, and screw rod 42 is provided with nut 44, and screw rod 42 cooperates with nut 44, and nut 44 top is provided with moving rod 45.

Example 3

A drainage pipe dredging device, as shown in Figure 1-3, includes a bottom plate 1, a left side plate 2, a fixed plate 3, a driving mechanism 4, an adjustment mechanism 5 and a clamping mechanism 6, and the top left side of the bottom plate 1 is provided with The left side plate 2, the upper right side of the left side plate 2 is provided with a fixed plate 3, the bottom plate 1 top is provided with a driving mechanism 4, the front side of the fixed plate 3 is provided with an adjustment mechanism 5, and the right side of the fixed plate 3 is provided with a clamping mechanism 6.

The driving mechanism 4 includes a bearing seat 41, a screw rod 42, a hand lever 43, a nut 44 and a moving rod 45. The right side of the bottom plate 1 top and the lower part of the left side of the left plate 2 are provided with a bearing seat 41, and the bearing seat 41 is provided with Screw rod 42, the left end of screw rod 42 is connected with hand rocker 43, and screw rod 42 is provided with nut 44, and screw rod 42 cooperates with nut 44, and nut 44 top is provided with moving rod 45.

The adjustment mechanism 5 includes a slide rail 51, a slide block 52, a first spring 53, a double-sided rack 54, a gear 55, a rotating shaft 56 and a connecting rod 57. The upper part of the front side of the fixed plate 3 is provided with a slide rail 51. A slide block 52 is provided, a first spring 53 is connected between the left side of the slide block 52 and the left end of the slide rail 51, the bottom of the slide block 52 is connected with the top of the moving rod 45, and the upper right side of the moving rod 45 is provided with a double-sided rack 54, Fixed plate 3 front side right part is provided with rotating shaft 56 symmetrically up and down, and rotating shaft 56 is provided with gear 55, and gear 55 meshes with double-sided rack 54 respectively, and the front side eccentric position of gear 55 is hingedly connected with connecting rod 57.

Example 4

A drainage pipe dredging device, as shown in Figure 1-3, includes a bottom plate 1, a left side plate 2, a fixed plate 3, a driving mechanism 4, an adjustment mechanism 5 and a clamping mechanism 6, and the top left side of the bottom plate 1 is provided with The left side plate 2, the upper right side of the left side plate 2 is provided with a fixed plate 3, the bottom plate 1 top is provided with a driving mechanism 4, the front side of the fixed plate 3 is provided with an adjustment mechanism 5, and the right side of the fixed plate 3 is provided with a clamping mechanism 6.

The driving mechanism 4 includes a bearing seat 41, a screw rod 42, a hand lever 43, a nut 44 and a moving rod 45. The right side of the bottom plate 1 top and the lower part of the left side plate 2 are provided with a bearing seat 41, and the bearing seat 41 is provided with Screw rod 42, the left end of screw rod 42 is connected with hand rocker 43, and screw rod 42 is provided with nut 44, and screw rod 42 cooperates with nut 44, and nut 44 top is provided with moving rod 45.

The adjustment mechanism 5 includes a slide rail 51, a slide block 52, a first spring 53, a double-sided rack 54, a gear 55, a rotating shaft 56 and a connecting rod 57. The upper part of the front side of the fixed plate 3 is provided with a slide rail 51. A slide block 52 is provided, a first spring 53 is connected between the left side of the slide block 52 and the left end of the slide rail 51, the bottom of the slide block 52 is connected with the top of the moving rod 45, and the upper right side of the moving rod 45 is provided with a double-sided rack 54, Fixed plate 3 front side right part is provided with rotating shaft 56 symmetrically up and down, and rotating shaft 56 is provided with gear 55, and gear 55 meshes with double-sided rack 54 respectively, and the front side eccentric position of gear 55 is hingedly connected with connecting rod 57.

The clamping mechanism 6 includes a support rod 61, a guide sleeve 62, a guide rod 63, a clamp rod 64 and a second spring 65. The fixed plate 3 is symmetrically arranged with a support rod 61 up and down, and the right end of the support rod 61 is connected with a guide sleeve 62, and the guide sleeve 62 is equipped with guide rod 63, the upper end of the upper guide rod 63 and the upper end of the lower guide rod 63 are respectively hingedly connected with the connecting rod 57, the upper end of the upper guide rod 63 and the lower end of the lower guide rod 63 are provided with clamping rods 64, and the clamping rods 64 A second spring 65 is connected with the guide sleeve 62 .

Also includes a deodorizing mechanism 7, the top right side of the base plate 1 is provided with a deodorizing mechanism 7, and the deodorizing mechanism 7 includes a casing 71, an air pump 72, an air outlet pipe 74, a flexible pipe 75, a fixed sleeve 76 and an air suction cover 77, Bottom plate 1 top right side is provided with box body 71, and box body 71 top is provided with air pump 72, and the air outlet end of air pump 72 is connected with air outlet pipe 74, and box body 71 top has guide hole 73, and air outlet pipe 74 passes through guide hole 73 and stretches out. Into the box 71, the intake end of the air pump 72 is connected with a hose 75, the right end of the double-sided rack 54 is provided with a fixed sleeve 76, the hose 75 passes through the fixed sleeve 76, and the tail end of the hose 75 is connected with a suction cover 77.

Also include base 8 and roller 10, base 8 is provided with base 1 below, base 8 top has groove 9, is provided with roller 10 evenly in groove 9, base plate 1 bottom contacts with roller 10.

It also includes a handle 11, which is provided in the middle of the left side of the left side plate 2.

Working principle: When the sewer pipe is blocked, it is necessary to dredge the pipe to avoid the blockage of the pipe and affect the drainage, so the invention can be moved to a suitable position, and then the driving mechanism 4 is controlled to work, and then the regulating mechanism 5 is driven to work, thereby driving the clip The holding mechanism 6 clamps the blockage out of the pipeline, and then moves the present invention to the left to drag out the blockage and dredge the pipeline. After all are clipped out, the pipeline can drain normally, and then the driving mechanism 4 is controlled to stop Just work.

Because the driving mechanism 4 includes a bearing seat 41, a screw rod 42, a hand lever 43, a nut 44 and a moving rod 45, the right side of the bottom plate 1 top and the left side lower part of the left side plate 2 are provided with a bearing seat 41, and the bearing seat 41 is provided with a bearing seat 41. Screw rod 42 is arranged, and the left end of screw rod 42 is connected with hand rocker 43, and screw rod 42 is provided with nut 44, and screw rod 42 cooperates with nut 44, and nut 44 top is provided with moving bar 45. Therefore, the operator turns the hand lever 43 to drive the screw 42 to rotate, and then drives the nut 44 to move left and right, and the moving rod 45 moves left and right accordingly, thereby driving the adjustment mechanism 5 to work, and the clamping mechanism 6 can clamp the blockage out.

Because the adjustment mechanism 5 includes a slide rail 51, a slide block 52, a first spring 53, a double-sided rack 54, a gear 55, a rotating shaft 56 and a connecting rod 57, the upper part of the fixed plate 3 front side is provided with a slide rail 51, and the slide rail 51 A slider 52 is arranged on the top, a first spring 53 is connected between the left side of the slider 52 and the left end of the slide rail 51, the bottom of the slider 52 is connected with the top of the moving rod 45, and the upper right side of the moving rod 45 is provided with a double-sided rack 54 , fixed plate 3 front side right part is provided with rotating shaft 56 symmetrically up and down, and rotating shaft 56 is provided with gear 55, and gear 55 meshes with double-sided rack 54 respectively, and the front side eccentric position of gear 55 is hingedly connected with connecting rod 57. Therefore, when the moving rod 45 moves left and right, it will drive the double-sided rack 54 to move left and right, the slider 52 will move left and right on the slide rail 51, and the first spring 53 will expand and contract accordingly. Connecting rod 57 moves, and clamping mechanism 6 works thereupon, clamps obstruction, then the present invention is moved to the left, and obstruction can be dragged out, and pipeline is dredged, and after dredging, control driving mechanism 4 stops working.

Because the clamping mechanism 6 includes a pole 61, a guide sleeve 62, a guide rod 63, a clamp bar 64 and a second spring 65, the fixed plate 3 is symmetrically provided with a pole 61 up and down, and the right end of the pole 61 is connected with a guide sleeve 62. Guide rods 63 are all provided in the cover 62, and the lower ends of the upper guide rods 63 and the upper ends of the lower guide rods 63 are hingedly connected with the connecting rod 57 respectively. A second spring 65 is connected between the guide sleeve 64 and the guide sleeve 62 . So when the connecting rod 57 moves, it will drive the guide rod 63 to move up and down. When the upper and lower clamping rods 64 are opened, the present invention will be moved to the right for a certain distance, and then the driving mechanism 4 will be controlled to work. When the clamping rod 64 is clamped in the middle , the blockage can be clamped, and then the present invention can be controlled to move to the left for a certain distance, and the blockage can be taken out.

Because it also includes a deodorizing mechanism 7, the top right side of the bottom plate 1 is provided with a deodorizing mechanism 7, and the deodorizing mechanism 7 includes a casing 71, an air pump 72, an air outlet pipe 74, a hose 75, a fixed sleeve 76 and an air suction cover 77 , the top right side of the bottom plate 1 is provided with a box body 71, the top of the box body 71 is provided with an air pump 72, the air outlet end of the air pump 72 is connected with an air outlet pipe 74, the top of the box body 71 has a guide hole 73, and the air outlet pipe 74 passes through the guide hole 73 Stretch into the box body 71, the intake end of the air pump 72 is connected with a hose 75, the right end of the double-sided rack 54 is provided with a fixed sleeve 76, the hose 75 passes through the fixed sleeve 76, and the tail end of the hose 75 is connected with a suction cover77. Therefore, when the pipeline is dredged, the blockage in the pipeline will be relatively smelly, and the air pump 72 can be controlled to work, so that the smelly gas can be sucked into the box body 71, and a deodorant is placed in the box body 71. The odor is removed to make the operator work more comfortably. After the pipeline is dredged, the air pump 72 is controlled to stop working.

Because also include base 8 and roller 10, be provided with base 8 below base plate 1, have groove 9 on base 8 top, be provided with roller 10 evenly in groove 9, base plate 1 bottom contacts with roller 10. Therefore, when dredging the pipeline, the present invention needs to be moved to the left or right, so that the present invention can be rolled directly on the roller 10, saving time and effort.

Because the handle 11 is also included, the middle part of the left side panel 2 is provided with a handle 11 . Therefore, when the pipeline is dredged, the control pull handle 11 can move the present invention left and right, making the present invention move more conveniently.

The above-mentioned embodiments only express the preferred implementation of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications, improvements and substitutions without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (3)

1. a kind of drainage pipe dredging device, which is characterized in that include bottom plate (1), left plate (2), fixed plate (3), drive Motivation structure (4), regulating mechanism (5) and clamping device (6), bottom plate (1) top left side are equipped with left plate (2), on the right side of left plate (2) Top is equipped with fixed plate (3), is equipped with driving mechanism (4) at the top of bottom plate (1), is equipped with regulating mechanism (5) on front side of fixed plate (3), Gu Clamping device (6) are equipped on the right side of fixed board (3)；Driving mechanism (4) includes bearing block (41), screw rod (42), joystick (43), spiral shell Female (44) and mobile bar (45), bottom plate (1) top right side and left plate (2) left lower are equipped with bearing block (41), bearing block (41) screw rod (42) are equipped in, screw rod (42) left end is connected with joystick (43), and screw rod (42) is equipped with nut (44), screw rod (42) cooperate with nut (44), be equipped with mobile bar (45) at the top of nut (44)；Regulating mechanism (5) includes sliding rail (51), sliding block (52), the first spring (53), the two-sided rack (54), gear (55), shaft (56) and connecting rod (57), on fixed plate (3) front side Portion is equipped with sliding rail (51), and sliding rail (51) is equipped with sliding block (52), and the is connected between on the left of sliding block (52) and sliding rail (51) left end One spring (53), sliding block (52) bottom are connect with mobile bar (45) top, and mobile bar (45) right upper portion is equipped with the two-sided rack (54), right part is symmetrical above and below on front side of fixed plate (3) is equipped with shaft (56), and shaft (56) is equipped with gear (55), gear (55) point It is not engaged with the two-sided rack (54), the front side eccentric position of gear (55) is hingedly connected with connecting rod (57)；Clamping device (6) packet Strut (61), guide sleeve (62), guide rod (63), clamping bar (64) and second spring (65) are included, fixed plate (3) is symmetrical above and below to be equipped with branch Bar (61), strut (61) right end are connected with guide sleeve (62), are equipped with guide rod (63) in guide sleeve (62), top guide rod (63) lower end and Lower part guide rod (63) upper end is articulated and connected with connecting rod (57) respectively, top guide rod (63) upper end and lower part guide rod (63) lower end It is equipped with clamping bar (64), second spring (65) is connected between clamping bar (64) and guide sleeve (62)；It further include de-tasting mechanism (7), Bottom plate (1) top right side be equipped with de-taste mechanism (7), de-taste mechanism (7) include cabinet (71), air pump (72), escape pipe (74), Hose (75), fixing sleeve (76) and air-suction cover (77), bottom plate (1) top right side are equipped with cabinet (71), are equipped at the top of cabinet (71) Air pump (72), the outlet side of air pump (72) are connected with escape pipe (74), are provided with guide hole (73) at the top of cabinet (71), escape pipe (74) It is extend into cabinet (71) across guide hole (73), the inlet end of air pump (72) is connected with hose (75), the two-sided rack (54) right end Equipped with fixing sleeve (76), hose (75) passes through fixing sleeve (76), and hose (75) tail end is connected with air-suction cover (77).

2. a kind of drainage pipe dredging device according to claim 1, which is characterized in that further include have pedestal (8) and Idler wheel (10), bottom plate (1) lower section are equipped with pedestal (8), are provided with groove (9) at the top of pedestal (8), groove (9) interior uniform intervals are equipped with Idler wheel (10), bottom plate (1) bottom are contacted with idler wheel (10).

3. a kind of drainage pipe dredging device according to claim 2, which is characterized in that it further include having knob (11), Left plate (2) left side central portion is equipped with knob (11).