Crushing mechanism for urban sewage pipeline blockage

Abstract

The utility model relates to the technical field of crushing, in particular to a crushing mechanism for urban sewage pipeline blockage, which comprises a main body pipe, a stepping motor is fixedly connected to the inner bottom surface of the main body pipe, and a rotating disc, a gear groove, a gear disc, a steering gear, a rotating column, a mounting plate and the like are matched for use. The gear disc can drive the rotating disc, the mounting plate and the triangular cutting blades to rotate reversely when rotating, and the multiple triangular cutting blades rotating reversely cut sundries such as garbage wound when the crushing head rotates forwards, so that the situation that forward operation of the crushing head is blocked by the garbage sundries and the like when the crushing head rotates is prevented; through mutual cooperative use of a spring, a hand pulling plate, a pull-up plate, a synchronous gear, a connecting column, a fixing block, a pulling plate and the like, the hand pulling plate drives the pull-up plate, the synchronous gear, the connecting column and the like to operate to enable two protection plates to be close to the center while the hand holds the hand pulling plate and tightly holds the hand pulling plate, and therefore the situation that the hands are injured by chippings when a sewage pipeline is cleaned is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of pulverization mechanism for urban sewage pipeline blockage. BACKGROUND

[0002] In urban sewage pipeline, some garbage blockage conditions often occur, including some hair, waste paper, plastic and so on, which not only affects the normal drainage of the pipeline, but also may cause the blockage and damage of sewage treatment system.

[0003] In the prior art, the traditional sewage pipeline blockage pulverization mechanism usually adopts the rotating mode of drill bit to clean the blocked sewage pipeline. There are many sundries when the urban sewage pipeline is blocked, and the reasons for the blockage of urban sewage pipeline are mostly caused by hair, packaging bags and plastic garbage. The common pulverization mechanism used when the sewage pipeline is blocked is mostly based on the principle of single-shaft rotation. The drill bit always rotates in one direction, which may cause the garbage such as plastic bags and packaging bags to be wound in the direction of drill bit rotation, thereby reducing the cleaning efficiency or causing the pulverization mechanism to be stuck. Therefore, the pulverization mechanism for urban sewage pipeline blockage solves the above problems. SUMMARY

[0004] The utility model aims at providing a kind of pulverization mechanism for urban sewage pipeline blockage to solve the problems raised in the above background.

[0005] The technical scheme of the utility model is as follows: a kind of pulverization mechanism for urban sewage pipeline blockage, including main body pipe, the inside bottom surface of main body pipe is fixedly connected with step motor, the bottom surface of step motor rotating shaft is fixedly connected with gear disc, the bottom surface of gear disc is fixedly connected with pulverization head, the bottom surface of main body pipe is provided with a plurality of rotating holes, the inner wall of a plurality of rotating holes is rotatably connected with rotating column, one end of rotating column is fixedly connected with steering gear, the bottom surface of main body pipe is rotatably connected with rotating disc, the bottom surface of rotating disc is fixedly connected with mounting plate, the bottom surface of mounting plate is fixedly connected with a plurality of triangular cutting pieces, the inner wall of rotating disc is provided with gear slot, the top surface of main body pipe is fixedly connected with hand grip, the surface of hand grip is provided with protection mechanism.

[0006] Preferably, the protection mechanism includes two springs, both of which are fixedly connected to the surface of the hand grip. The lower ends of the two springs are fixedly connected with a hand pulling plate, the bottom surface of the hand pulling plate is fixedly connected with two lifting plates, the inside top surface of the main body pipe is fixedly connected with a fixed block, the inner wall of the fixed block is rotatably connected with a connecting column, the surface of the connecting column is fixedly connected with two synchronous gears, the top surface of the main body pipe is provided with two sliding holes, the inner walls of the two sliding holes are movably sleeved with a pulling plate, one end of the pulling plate is fixedly connected with a protective plate.

[0007] Preferably, the surface of the lifting plate and the surface of the pulling plate are provided with tooth grooves, the surface of the left synchronizing gear is connected with the tooth groove of the lifting plate in meshing connection, and the surface of the right synchronizing gear is connected with the tooth groove of the pulling plate in meshing connection.

[0008] Preferably, the inner wall of the main pipe is fixedly connected with a supporting plate, the surface of the supporting plate is fixedly connected with a storage battery, and the storage battery is electrically connected with the stepping motor.

[0009] Preferably, the surface of the gear disc is connected with the surface of the steering gear in meshing connection, and the surface of the steering gear is connected with the inner wall of the rotating disc in meshing connection.

[0010] Preferably, the surface of the rotating disc is provided with a sliding groove, and the sliding groove is connected with the bottom surface of the main pipe in sliding connection.

[0011] The utility model discloses a kind of pulverizing mechanisms for urban sewage pipeline block, compared with prior art, with the following improvements and advantages:

[0012] Firstly, the utility model discloses a rotating disc, gear groove, gear disc, steering gear, rotating column and mounting plate are used in cooperation, so that the gear disc rotates can drive rotating disc, mounting plate and triangular cutting piece reverse rotation, and the garbage and sundries wound during the forward rotation of the pulverizing head are cut by the reverse rotation of multiple triangular cutting pieces, to prevent the forward operation of the pulverizing head from being blocked by garbage and sundries during rotation.

[0013] Secondly, the utility model discloses spring, hand pulling plate, lifting plate, synchronizing gear, connecting column, fixed block and pulling plate are used in cooperation, so that hand pulling plate drives lifting plate, synchronizing gear and connecting column to operate when hand pulling plate is held and gripped, so that two protective plates are close to center, to avoid that hand is damaged by debris when cleaning sewage pipeline. DRAWINGS

[0014] The utility model will be further explained in connection with the drawings and examples:

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the sectional structure schematic diagram of the utility model;

[0017] Figure 3 It is the gear disc structure schematic diagram of the utility model;

[0018] Figure 4 It is the gear groove structure schematic diagram of the utility model;

[0019] Figure 5 is a schematic diagram of a pulling plate structure of the utility model.

[0020] Mark explanation:

[0021] 1, main body tube; 2, stepper motor; 3, gear disc; 4, crushing head; 5, rotating column; 6, steering gear; 7, rotating disc; 8, mounting plate; 9, triangular cutting piece; 10, gear groove; 11, hand grip; 12, spring; 13, hand pulling plate; 14, pull-up plate; 15, synchronous gear; 16, connecting column; 17, fixed block; 18, pulling plate; 19, protective plate; 20, support plate; 21, battery; 22, sliding hole. Specific implementation

[0022] The utility model will be described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0023] The utility model discloses a kind of crushing mechanisms for urban sewage pipeline blockage provided by improvement, and the technical scheme of the utility model is:

[0024] As shown in Figure 1 - Figure 5 A kind of crushing mechanisms for urban sewage pipeline blockage, including main body tube 1, the inside bottom surface of main body tube 1 is fixedly connected with stepper motor 2, the bottom surface of the rotating shaft of stepper motor 2 is fixedly connected with gear disc 3, the bottom surface of gear disc 3 is fixedly connected with crushing head 4, the bottom surface of main body tube 1 is provided with a plurality of rotating holes, the inner wall of a plurality of rotating holes is rotatably connected with rotating column 5, one end of rotating column 5 is fixedly connected with steering gear 6, the bottom surface of main body tube 1 is rotatably connected with rotating disc 7, the bottom surface of rotating disc 7 is fixedly connected with mounting plate 8, the bottom surface of mounting plate 8 is fixedly connected with a plurality of triangular cutting pieces 9, the inner wall of rotating disc 7 is provided with gear groove 10, the top surface of main body tube 1 is fixedly connected with hand grip 11, and protection mechanism is provided on the surface of hand grip 11.

[0025] Further, the protection mechanism comprises two springs 12, both fixedly connected to the surface of the hand grip 11, the lower ends of the two springs 12 being fixedly connected with a hand pulling plate 13, the bottom surface of the hand pulling plate 13 being fixedly connected with two pulling-up plates 14, the inner top surface of the main pipe 1 being fixedly connected with a fixed block 17, the inner wall of the fixed block 17 being rotatably connected with a connecting column 16, the surface of the connecting column 16 being fixedly connected with two synchronous gears 15, the top surface of the main pipe 1 being provided with two sliding holes 22, the inner walls of the two sliding holes 22 being movably sleeved with pulling plates 18, one end of each pulling plate 18 being fixedly connected with a protection plate 19, the springs 12, the hand pulling plate 13, the pulling-up plates 14 and the like being cooperatively used, so that the hand pulling plate 13 is pulled and held tightly, the pulling-up plates 14, the synchronous gears 15 and the connecting column 16 and the like are driven to operate, and the two protection plates 19 are moved towards the center, thereby avoiding that the hand is damaged by debris when cleaning the sewage pipe.

[0026] Further, the surfaces of the pulling-up plates 14 and the pulling plates 18 are both provided with tooth grooves, the surface of the left synchronous gear 15 being meshingly connected with the tooth groove of the pulling-up plate 14, and the surface of the right synchronous gear 15 being meshingly connected with the tooth groove of the pulling plate 18, the tooth grooves, the synchronous gears 15 and the pulling plates 18 being cooperatively used, so that the pulling-up plates 14 are moved up and down to drive the pulling plates 18 to move left and right.

[0027] Further, the inner wall of the main pipe 1 is fixedly connected with a supporting plate 20, the surface of the supporting plate 20 being fixedly connected with a storage battery 21, the storage battery 21 being electrically connected with the stepping motor 2, and the storage battery 21 being provided to facilitate the stepping motor 2 to provide power.

[0028] Further, the surface of the gear disc 3 is meshingly connected with the surface of the steering gear 6, and the surface of the steering gear 6 is meshingly connected with the inner wall of the rotating disc 7, the gear disc 3, the steering gear 6 and the rotating disc 7 being cooperatively used, so that the rotating disc 7 is reversely rotated when the gear disc 3 is rotated.

[0029] Further, the surface of the rotating disc 7 is provided with a sliding groove, the sliding groove being slidably connected with the bottom surface of the main pipe 1, and the sliding groove being provided to facilitate the rotating disc 7 to rotate in the main pipe 1 without falling off.

[0030] Working principle: through the setting hand holds the handle 11, hand holds handle 11 and hand pull plate 13, with the hand pull plate 13's grip makes the spring 12 contract to drive hand pull plate 13 pull and pull up the plate 14, pull up the plate 14 moves upwards and drives the synchronous gear 15 located in the left side rotates, the synchronous gear 15 located in the left side rotates through the connecting column 16 and drives the synchronous gear 15 located in the right side rotates, the synchronous gear 15 located in the right side rotates and drives pull plate 18 moves, pull plate 18 moves and drives the guard plate 19 to the center and close, the rotation axis of the rear step motor 2 rotates and drives the gear disc 3 rotates, the gear disc 3 rotates and makes the steering gear 6 rotates, the steering gear 6 rotates and drives the rotating disc 7, mounting plate 8 and multiple triangular cutting pieces 9 rotate, through the multiple triangular cutting pieces 9 of reverse rotation and then the garbage and sundries that will be wrapped in the forward rotation of the shredding head 4 are cut, further prevent the garbage sundries and so on from jamming the forward operation of the shredding head 4 when the shredding head 4 rotates.

[0031] The above description enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Accordingly, the present application is not to be limited to the embodiments shown herein but is to be accorded the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A shredding mechanism for urban sewer pipe clogging, comprising a main body pipe (1), characterized in that: The inner bottom surface of the main pipe (1) is fixedly connected with a stepping motor (2), the bottom surface of the rotating shaft of the stepping motor (2) is fixedly connected with a gear disc (3), the bottom surface of the gear disc (3) is fixedly connected with a crushing head (4), the bottom surface of the main pipe (1) is provided with a plurality of rotating holes, the inner walls of the plurality of rotating holes are all rotatably connected with rotating columns (5), one end of the rotating column (5) is fixedly connected with a steering gear (6), the bottom surface of the main pipe (1) is rotatably connected with a rotating disc (7), the bottom surface of the rotating disc (7) is fixedly connected with a mounting plate (8), the bottom surface of the mounting plate (8) is fixedly connected with a plurality of triangular cutting blades (9), the inner wall of the rotating disc (7) is provided with a gear groove (10), the top surface of the main pipe (1) is fixedly connected with a hand grip (11), and the surface of the hand grip (11) is provided with a protection mechanism.

2. A shredding mechanism for use in the unclogging of municipal sewer pipes as defined in claim 1, characterized in that: The protection mechanism comprises two springs (12), both the two springs (12) are fixedly connected with the surface of the hand grip (11), the lower ends of the two springs (12) are fixedly connected with a hand pulling plate (13), the bottom surface of the hand pulling plate (13) is fixedly connected with two lifting plates (14), the inner top surface of the main pipe (1) is fixedly connected with a fixed block (17), the inner wall of the fixed block (17) is rotatably connected with a connecting column (16), the surface of the connecting column (16) is fixedly connected with two synchronous gears (15), the top surface of the main pipe (1) is provided with two sliding holes (22), the inner walls of the two sliding holes (22) are all movably sleeved with pulling plates (18), and one end of the pulling plate (18) is fixedly connected with a protection plate (19).

3. A shredding mechanism for use in the unclogging of municipal sewer pipes as defined in claim 2, characterized in that: The surfaces of the lifting plates (14) and the surfaces of the pulling plates (18) are all provided with tooth grooves, the surface of the synchronous gear (15) on the left side is in meshing connection with the tooth groove of the lifting plate (14), and the surface of the synchronous gear (15) on the right side is in meshing connection with the tooth groove of the pulling plate (18).

4. A shredding mechanism for use in the unclogging of municipal sewer pipes as defined in claim 1, characterized in that: The inner wall of the main pipe (1) is fixedly connected with a supporting plate (20), the surface of the supporting plate (20) is fixedly connected with a storage battery (21), and the storage battery (21) is electrically connected with the stepping motor (2).

5. A shredding mechanism for use in the unclogging of municipal sewer pipes as defined in claim 1, characterized in that: The surface of the gear disc (3) is in meshing connection with the surface of the steering gear (6), and the surface of the steering gear (6) is in meshing connection with the inner wall of the rotating disc (7).

6. A shredding mechanism for use in the unclogging of municipal sewer pipes as defined in claim 1, characterized in that: The surface of the rotating disc (7) is provided with a sliding groove, and the sliding groove is in sliding connection with the bottom surface of the main pipe (1).

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