Household service sewer dredging device

Abstract

The utility model discloses a household service sewer dredging device which comprises a supporting disc, a supporting rod is fixedly connected to the top end of the supporting disc, semi-conical barrels are hinged to the two sides of the bottom of the supporting disc respectively, connecting rods are hinged to the two semi-conical barrels respectively, and a driving mechanism is hinged to the top ends of the two connecting rods together. The two semi-conical barrels are hinged to the bottom of the supporting disc, the two semi-conical barrels can be controlled to be opened and closed through a driving mechanism, the supporting rod comprises a first rod body, the bottom of the first rod body is welded to the supporting disc, and the top end of the first rod body is in threaded connection with a first pipe body. The two semi-conical barrels are opened through the driving mechanism and enter a pipeline along with the device, impurities enter the position between the two semi-conical barrels, the two semi-conical barrels are closed through the driving mechanism, and therefore the impurities can be wrapped between the two semi-conical barrels, the impurities are clamped and prevented from falling off, and the pipeline is effectively dredged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sewer dredging technical field, concretely is a housekeeping service sewer dredging device. BACKGROUND

[0002] The utility model discloses a housekeeping service sewer dredging device discloses a kind of outside pipe assembly and unfolding assembly, the unfolding assembly is set inside outside pipe assembly, the unfolding assembly includes screw handle, inner rod, connecting block, movable rod, movable piece, limit rod and fixed plate, the screw handle, inner rod, connecting block, limit rod and fixed plate cooperation make that connecting block moves, the connecting block, movable rod and movable piece cooperation use movable piece to move, the unfolding assembly is the movable unfolding structure of screw connection;The outside pipe assembly includes outer sleeve tube, rotating handle is installed on the outer sleeve tube upper end, drill bit is installed on the outer sleeve tube lower end, the drill bit outside is provided with multiple bosses.The screw handle is installed on the inner rod upper end, the inner rod lower end is connected with connecting block, the connecting block bottom is movably connected with multiple movable rods, and the other end of multiple movable rods is movably connected with movable piece respectively.The inner rod upper end is screwed through rotating handle.The connecting block upper end two sides are movably connected with limit rod, the upper and lower ends of limit rod are respectively equipped with fixed plate, and multiple sliding grooves matched with movable rod are formed in the lower fixed plate.

[0003] The above patent has the following deficiencies:

[0004] 1) movable piece is relatively big, four movable pieces complete to open to contact pipeline inner wall when, if the volume of blocked debris is greater than the cavity formed between four movable pieces, then with four movable pieces into pipe, four movable pieces only push the blocked debris into pipe and cannot effectively clean out blocked debris;

[0005] 2) when four movable pieces gather, the edge of four movable pieces is in the gap between pipeline, after blocked debris is on four movable pieces, with four movable pieces gradually move out of pipe, at this time, blocked debris is easy to leak into pipe from gap, so that blocked debris cannot be effectively cleaned out;

[0006] 3) if blocked debris is clamped by four movable pieces, when blocked debris is soft, four movable pieces cannot effectively clamp blocked debris, and four movable pieces drive blocked debris to move out of pipe, and blocked debris is also easy to separate from four movable pieces. Utility model content

[0007] In view of the problems existing in the prior art, the utility model is provided.

[0008] The utility model discloses a housekeeping service sewer dredging device, solved the movable piece of above-mentioned patent to be bigger, four movable pieces complete the open to contact the pipeline inner wall, if the volume of the blocked sundries is bigger than the cavity formed between four movable pieces, then along with four movable pieces stretch into the pipeline, and four movable pieces only push the blocked sundries into the pipe and can not effectively clean out the blocked sundries, when four movable pieces gather, the edge of four movable pieces is in the clearance between the pipeline, and the blocked sundries are on four movable pieces, along with four movable pieces gradually remove the process in the pipeline, and the blocked sundries are easy to leak from the clearance to the pipeline, thereby can not effectively clean out the blocked sundries, if the blocked sundries are clamped by four movable pieces, when the blocked sundries are soft, four movable pieces can not effectively clamp the blocked sundries, and the blocked sundries are also easy to separate from four movable pieces in the process that four movable pieces remove the pipeline.

[0009] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0010] A housekeeping service sewer dredging device, including support disc, the top of support disc is fixedly connected with support rod, the bottom of support disc is hingedly connected with half cone cylinder on both sides, two half cone cylinders are hingedly connected with connecting rod, and the top of two connecting rods is hingedly connected with driving mechanism, and the opening and closing of two half cone cylinders can be controlled through driving mechanism.

[0011] As a preferred scheme of the housekeeping service sewer dredging device, wherein: the support rod includes the first rod body welded between the bottom and the support disc, and the first pipe body is screw-connected to the top of the first rod body.

[0012] As a preferred scheme of the housekeeping service sewer dredging device, wherein: the bottom of the support disc is welded with the first hinged block at both ends, the top of the two half cone cylinders is welded with the second hinged block, and the first hinged block and the second hinged block are hingedly connected through a pin shaft.

[0013] As a preferred scheme of the housekeeping service sewer dredging device, wherein: the driving mechanism includes the horizontal driving rod hingedly connected with the top of the two connecting rods, the second rod body is installed at the top of the horizontal driving rod, the second pipe body is screw-connected to the top of the second rod body, and the handle is welded to the top of the second pipe body.

[0014] As a preferred scheme of the housekeeping service sewer dredging device, wherein: the through hole is formed in the support disc, and the connecting rod passes through the through hole.

[0015] As a preferred scheme of the housekeeping service sewer dredging device, the inner wall of the semi-conical cylinder is welded with a third hinge block, the bottom end of the connecting rod is hinged with the third hinge block through a pin shaft.

[0016] The bottom of the horizontal driving rod is welded with a fourth hinge block, and the fourth hinge block and the top end of the connecting rod are hinged through a pin shaft.

[0017] As a preferred scheme of the housekeeping service sewer dredging device, the top end of the horizontal driving rod is welded with a support connecting seat, the inner wall of the support connecting seat is inserted with a second rod body, and the second rod body and the support connecting seat are fixed through bolts.

[0018] Compared with the prior art,

[0019] By hinging two semi-conical cylinders at the bottom of the support disc, the two semi-conical cylinders are opened through the driving mechanism, as the device enters the pipeline, the sundries enter between the two semi-conical cylinders, and the two semi-conical cylinders are closed through the driving mechanism, so that the sundries can be wrapped between the two semi-conical cylinders, thereby clamping the sundries to avoid the sundries from falling off, and effectively dredging the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structure schematic view is provided for the utility model;

[0021] Figure 2 The structure schematic view is provided for the utility model; Figure 1 The partial enlarged view of the sectional view is provided for the utility model;

[0022] Figure 3 The enlarged view of the support disc is provided for the utility model;

[0023] Figure 4 The top view of the support disc is provided for the utility model.

[0024] In the drawing: support disc 1, semi-conical cylinder 2, third hinge block 21, second hinge block 22, first rod body 3, second rod body 4, second pipe body 5, handle 7, support connecting seat 8, horizontal driving rod 9, fourth hinge block 91, through hole 10, connecting rod 11, first pipe body 12, first hinge block 13. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the drawings to make the further detailed description of the embodiment of the utility model.

[0026] The utility model provides a housekeeping service sewer dredging device, please refer to Figures 1-4, including support disc 1, the top end of which is fixedly connected with a support rod, both sides of the bottom of the support disc 1 are hingedly connected with a half-conical cylinder 2, specifically, both ends of the bottom of the support disc 1 are welded with a first hinged block 13, the top end of the two half-conical cylinders 2 are welded with a second hinged block 22, the first hinged block 13 and the second hinged block 22 are hingedly connected through a pin shaft, both the half-conical cylinders 2 are hingedly connected with a connecting rod 11, specifically, the inner wall of the half-conical cylinder 2 is welded with a third hinged block 21, the bottom end of the connecting rod 11 is hingedly connected with the third hinged block 21 through a pin shaft, the top end of the two connecting rods 11 are commonly hingedly connected with a driving mechanism, the two half-conical cylinders 2 can be controlled to open and close through the driving mechanism; the two half-conical cylinders 2 form a hollow cone after being closed.

[0027] The support rod comprises a first rod body 3 welded between the bottom and the support disc 1, the top end of the first rod body 3 is threadedly connected with a first pipe body 12, the total length of the first rod body 3 and the first pipe body 12 can be adjusted by rotating the first pipe body 12 to change the depth of the first rod body 3 inserted into the first pipe body 12.

[0028] The driving mechanism comprises a horizontal driving rod 9 hingedly connected with the top end of the two connecting rods 11, specifically, the bottom of the horizontal driving rod 9 is welded with a fourth hinged block 91, the fourth hinged block 91 and the top end of the connecting rod 11 are hingedly connected through a pin shaft, the top end of the horizontal driving rod 9 is provided with a second rod body 4, specifically, the top end of the horizontal driving rod 9 is welded with a support connecting seat 8, the second rod body 4 is inserted into the inner wall of the support connecting seat 8, the second rod body 4 and the support connecting seat 8 are fixed through bolts, the top end of the second rod body 4 is threadedly connected with a second pipe body 5, the total length of the second pipe body 5 in the second rod body 4 can be adjusted by rotating the second pipe body 5 in the second rod body 4 to change the depth of the second rod body 4 inserted into the second pipe body 5, the top end of the second pipe body 5 is welded with a handle 7.

[0029] The support disc 1 is provided with a through hole 10, the connecting rod 11 passes through the through hole 10, and the through hole 10 provides aperture conditions for the movement of the connecting rod 11.

[0030] In specific use, one hand holds the first pipe body 12, the other hand holds the handle 7, the two half-conical cylinders 2 are inserted into the pipeline, the horizontal driving rod 9 is driven to move close to the support disc 1, so that the two half-conical cylinders 2 are stretched, the device is inserted into the pipeline, the handle 7 is driven to move away from the support disc 1, so that the two half-conical cylinders 2 are closed, thereby wrapping the sundries between the two half-conical cylinders 2.

[0031] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A housekeeping service sewer dredging device, comprising a support disc (1), the top end of the support disc (1) is fixedly connected with a support rod, characterized in that: Both sides of the bottom of the support disc (1) are hinged with half-conical cylinders (2), both of which are hinged with connecting rods (11), and the top ends of the two connecting rods (11) are commonly hinged with a driving mechanism, by which the two half-conical cylinders (2) can be controlled to open and close.

2. A domestic sewer unblocker device as claimed in claim 1, wherein, The support rod comprises a first rod body (3) welded between the bottom and the support disc (1), and the top end of the first rod body (3) is threadedly connected with a first pipe body (12).

3. A home plumbing device according to claim 1, wherein, Both ends of the bottom of the support disc (1) are welded with first hinge blocks (13), and the top ends of the two half-conical cylinders (2) are welded with second hinge blocks (22), which are hinged through a pin shaft between the first hinge blocks (13) and the second hinge blocks (22).

4. A domestic sewer unblocker device as claimed in claim 2, wherein, The driving mechanism comprises a transverse driving rod (9) hinged with the top ends of the two connecting rods (11), the top end of the transverse driving rod (9) is installed with a second rod body (4), the top end of the second rod body (4) is threadedly connected with a second pipe body (5), and the top end of the second pipe body (5) is welded with a handle (7).

5. A domestic plumbing unblocker according to any one of claims 1 to 4, wherein, A through hole (10) is formed in the support disc (1), and the connecting rod (11) passes through the through hole (10).

6. A domestic sewer unblocker device as claimed in claim 4, wherein, A third hinge block (21) is welded on the inner wall of the half-conical cylinder (2), and the bottom end of the connecting rod (11) is hinged with the third hinge block (21) through a pin shaft; The bottom of the transverse driving rod (9) is welded with a fourth hinge block (91), which is hinged with the top end of the connecting rod (11) through a pin shaft.

7. A domestic sewer unblocker device as claimed in claim 4, wherein, The top end of the transverse driving rod (9) is welded with a support connecting seat (8), the second rod body (4) is inserted into the inner wall of the support connecting seat (8), and the second rod body (4) and the support connecting seat (8) are fixed through bolts.

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