Anti-blocking structure for water supply and drainage

Abstract

The utility model provides a water supply and drainage anti-blocking structure, belongs to the technical field of urban drainage, and solves the technical problems that in the prior art, collected garbage is inconvenient to cut and clean, and manual cleaning work is needed at regular intervals. A water supply and drainage anti-blocking structure comprises a treatment frame and a driving frame detachably installed on the treatment frame, an opening is formed in the bottom of the treatment frame, three cutting rods are arranged at the opening, a pair of cutters is fixed to each cutting rod, and the treatment frame is provided with a control assembly for controlling the cutting rods to operate. And a driving assembly for driving the control assembly to operate is arranged in the driving frame. The garbage can has the function of automatically cutting, crushing and cleaning accumulated garbage.

Description

Technical Field

[0001] The utility model belongs to the technical field of urban drainage and relates to an anti-blocking structure, in particular to an anti-blocking structure for water supply and drainage. Background Art

[0002] Water supply and drainage refers to the urban water supply system, drainage system and building water supply and drainage, referred to as water supply and drainage. The water supply project supplies water for life and production for residents, factories, mines and transportation enterprises, as well as water for fire fighting and road greening. The water supply and drainage system composed of water supply sources, water intake structures, raw water pipelines, water treatment plants and water supply networks has the function of collecting and transporting raw water and improving water quality. Debris usually gathers in the water supply and drainage pipelines, which can easily cause internal blockages.

[0003] After searching, it is found that a Chinese patent document discloses an anti-blocking structure for building water supply and drainage [Application No.: 201921936437.0; Publication No.: CN 211172225 U]. An anti-blocking structure for building water supply and drainage, comprising an upper drainage pipe, a connector and a side drainage pipe, wherein the bottom of the upper drainage pipe is threadedly connected to the connector, the inner wall of the connector is threadedly connected to the side drainage pipe, one side of the connector is fixedly connected to a sleeve, the inner wall of the sleeve is movably connected to an anti-blocking cylinder, and a drainage groove is provided on the surface of the anti-blocking cylinder. The anti-blocking structure for building water supply and drainage, through the coordinated arrangement between the upper drain pipe, the connector, the sleeve and the anti-blocking cylinder, can make the water flowing out from the upper drain pipe be filtered through the connector and the anti-blocking cylinder and flow to the side drain pipe, while large pieces of blockages are retained in the anti-blocking cylinder, requiring personnel to clean the anti-blocking cylinder regularly to avoid blockage, and through the coordinated arrangement between the anti-blocking cylinder, the drain trough, the drain hole and the sealing ring, the water flowing out from the upper drain pipe can flow through the drain trough and flow from the drain hole to the side drain pipe.

[0004] Although this patent can achieve the effect of preventing blockage, it is inconvenient to cut and clean the garbage accumulated in the bends of the pipe, and manual cleaning is required on a regular basis. If the cleaning is not timely, the pipe is prone to blockage, and the water pipe needs to be cut off during cleaning, which is troublesome, time-consuming and labor-intensive, and will also affect normal water use or drainage. Utility Model Content

[0005] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose a water supply and drainage anti-blocking structure. The technical problem to be solved by the utility model is: how to automatically cut and crush the garbage accumulated in the connecting part of the pipe to complete the automatic cleaning function.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A water supply and drainage anti-blocking structure includes a processing frame and a driving frame detachably mounted on the processing frame. The bottom of the processing frame is provided with an opening, three cutting rods are arranged at the opening, and a pair of cutting knives are fixed on each cutting rod. The processing frame is provided with a control component for controlling the operation of the cutting rods, and the driving frame is provided with a driving component for driving the operation of the control component.

[0008] The working principle of the utility model is: the control component is driven to operate by the driving component, and the control component controls the three cutting rods to rotate and revolve. The rotation and revolution of the cutting rods can completely break up the debris in the drainage pipe, and the degree of breaking up the debris is high, so that the drainage pipe will not be blocked, and the debris in the drainage pipe can also be cleaned up without manual operation, so that the pipe is not easily blocked due to untimely cleaning, and there is no need to cut off the water supply during cleaning. It is simple and convenient, saves time and effort, and will not affect normal water use or drainage.

[0009] The control component includes a driving gear rotatably connected to the processing frame and an inner gear ring fixedly connected to the processing frame. A planetary gear is meshed between the inner gear ring and the driving gear. A tripod support frame is rotatably connected to the driving gear. The three legs of the tripod support frame are respectively rotatably connected to the corresponding planetary gears. The planetary gear is coaxially fixedly connected to the corresponding cutting rod. A driving wheel is coaxially fixedly connected to the driving gear. A snap groove is provided on the driving wheel, and the snap groove is connected to the driving component.

[0010] With the above structure, the planetary gear can be driven by the driving gear to reciprocate on the inner gear ring, and the planetary gear and the cutting rod are coaxially fixedly connected to realize the self-rotation of the cutting rod and the revolution around the driving gear, thereby improving the crushing efficiency.

[0011] The driving assembly includes a driving motor fixed in the driving frame and a driving sleeve rotatably connected to the driving frame. A protrusion is fixed in the driving sleeve, and the protrusion is snap-fitted with a snap groove. The output end of the driving motor is coaxially fixedly connected to the driving sleeve.

[0012] By adopting the above structure, the driving motor can be used to drive the driving sleeve to rotate, and the driving sleeve can then drive the driving gear to rotate through the snap fit between the protrusion and the snap groove, thereby driving the control component. When the driving frame is separated from the processing frame, the connection and disconnection between the driving component and the control component can also be completed, which is convenient for the inspection and maintenance of the driving component and the control component.

[0013] A protective plate is slidably connected in the opening, and the protective plate is fixedly connected with the bottom of the driving gear on the same axis, and the cutting rod passes through the protective plate to be connected with the planetary gear.

[0014] With the above structure, the protective plate can block splashing water or waves when crushing debris in the drainage pipe, preventing water from entering the processing frame and causing wear to the structure inside the processing frame.

[0015] The cutter is in a cross shape, and the processing frame and the driving frame are fixed by means of buckles or bolts.

[0016] By adopting the above structure, the cutting frequency of debris in the drainage pipe can be increased through the cross-shaped cutter, thereby improving the degree of crushing, and the processing frame and the driving frame are fixed by means of buckles or bolts, which makes it convenient to disassemble or combine the two.

[0017] Compared with the prior art, this water supply and drainage anti-blocking structure has the following advantages:

[0018] 1. Through three cutting rods, each of which is fixed with a pair of cross-shaped cutting knives, the cutting frequency of debris is greatly increased, the crushing effect is improved, and the blockage of the drainage pipe is prevented.

[0019] 2. The planetary gear is driven by the driving gear to reciprocate on the inner gear ring, and the planetary gear is coaxially fixedly connected with the cutting rod, so that the cutting rod rotates on its own axis and revolves around the driving gear at the same time, performing reciprocating crushing, thereby further improving the breaking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the control component in the utility model.

[0022] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0023] Figure 4 It is a structural schematic diagram of the driving component in the utility model.

[0024] In the figure, 1, processing frame; 2, driving frame; 3, opening; 4, cutting rod; 5, cutting knife; 6, control assembly; 7, driving assembly; 8, driving gear; 9, inner ring gear; 10, planetary gear; 11, driving wheel; 12, snap groove; 13, driving motor; 14, driving sleeve; 15, bump; 16, protective plate. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0026] like Figure 1-Figure 4As shown, a water supply and drainage anti-blocking structure includes a processing frame 1 and a driving frame 2 detachably mounted on the processing frame 1. An opening 3 is provided at the bottom of the processing frame 1, three cutting rods 4 are arranged at the opening 3, and a pair of cutting knives 5 are fixed on each cutting rod 4. The processing frame 1 is provided with a control component 6 for controlling the operation of the cutting rod 4, and a driving component 7 for driving the control component 6 to operate is provided in the driving frame 2.

[0027] The control component 6 is driven by the driving component 7 to operate, and the control component 6 controls the three cutting rods 4 to rotate and revolve. The rotation and revolution of the cutting rods 4 can completely break up the debris in the drainage pipe, and the degree of breaking up the debris is high, so that the drainage pipe will not be blocked, and the debris in the drainage pipe can also be cleaned without manual operation, so that the pipe is not easily blocked due to untimely cleaning, and there is no need to cut off the water supply during cleaning. It is simple and convenient, saves time and effort, and will not affect normal water use or drainage.

[0028] The control component 6 includes a driving gear 8 rotatably connected to the processing frame 1 and an inner gear ring 9 fixedly connected to the processing frame 1. A planetary gear 10 is meshed between the inner gear ring 9 and the driving gear 8. A tripod support frame is rotatably connected to the driving gear 8. The three legs of the tripod support frame are rotatably connected to the corresponding planetary gears 10 respectively. The planetary gear 10 is coaxially fixedly connected to the corresponding cutting rod 4. A driving wheel 11 is coaxially fixedly connected to the driving gear 8. A snap groove 12 is provided on the driving wheel 11, and the snap groove 12 is connected to the driving component 7.

[0029] With the above structure, the planetary gear 10 can be driven by the driving gear 8 to reciprocate on the inner gear ring 9, and the planetary gear 10 is coaxially fixedly connected to the cutting rod 4 to achieve the self-rotation of the cutting rod 4 and the revolution around the driving gear 8, thereby improving the crushing efficiency.

[0030] The driving assembly 7 includes a driving motor 13 fixed in the driving frame 2 and a driving sleeve 14 rotatably connected to the driving frame 2. A protrusion 15 is fixed in the driving sleeve 14, and the protrusion 15 is snap-fitted with the snap groove 12. The output end of the driving motor 13 is coaxially fixedly connected to the driving sleeve 14.

[0031] By adopting the above structure, the driving motor 13 can be used to drive the driving sleeve 14 to rotate, and the driving sleeve 14 can then drive the driving gear 8 to rotate through the snap fit of the protrusion 15 and the snap groove 12, thereby realizing the driving of the control component 6, and when the driving frame 2 is separated from the processing frame 1, the connection between the driving component 7 and the control component 6 can also be disconnected, which is convenient for the inspection and maintenance of the driving component 7 and the control component 6.

[0032] A protective plate 16 is slidably connected in the opening 3 , and the protective plate 16 is fixedly connected to the bottom of the driving gear 8 on the same axis. The cutting rod 4 passes through the protective plate 16 to be connected to the planetary gear 10 .

[0033] With the above structure, the protective plate 16 can block splashing water or waves when crushing debris in the drainage pipe, preventing water from entering the processing frame 1 and causing wear to the structure inside the processing frame 1.

[0034] The cutter 5 is in a cross shape, and the processing frame 1 and the driving frame 2 are fixed by means of buckles or bolts.

[0035] By adopting the above structure, the cutting frequency of debris in the drain pipe can be increased through the cross-shaped cutter 5, thereby improving the degree of crushing, and the processing frame 1 and the driving frame 2 are fixed by buckles or bolts, which facilitates the disassembly or combined installation of the two.

[0036] The working principle of the utility model is as follows: the processing frame 1 is fixed on the connection of two water supply and drainage pipes, and the cutting rod is inserted into the inside of the connection. When the debris in the drainage pipe needs to be crushed, the driving motor 13 can be used to drive the driving sleeve 14 to rotate, and the driving sleeve 14 drives the driving gear 8 to rotate through the buckle fit of the protrusion 15 and the buckle groove 12. The driving gear 8 drives the planetary gear 10 to reciprocate on the inner ring 9, and the planetary gear 10 is coaxially fixedly connected with the cutting rod 4 to realize the rotation and revolution of the cutting rod 4, thereby improving the crushing efficiency.

[0037] In summary, the control component 6 is driven by the driving component 7 to operate, and the control component 6 controls the three cutting rods 4 to rotate and revolve. The rotation and revolution of the cutting rods 4 can completely crush the debris in the drainage pipe, and the degree of crushing the debris is high, so that the drainage pipe will not be blocked, and the debris in the drainage pipe can also be cleaned without manual operation.

[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A water supply and drainage anti-blocking structure, comprising a processing frame (1), and a driving frame (2) detachably mounted on the processing frame (1), characterized in that: The bottom of the processing frame (1) is provided with an opening (3), three cutting rods (4) are arranged at the opening (3), and a pair of cutting knives (5) are fixed on each cutting rod (4). The processing frame (1) is provided with a control component (6) for controlling the operation of the cutting rods (4), and the driving frame (2) is provided with a driving component (7) for driving the control component (6) to operate.

2. A water supply and drainage anti-blocking structure according to claim 1, characterized in that: The control assembly (6) comprises a driving gear (8) rotatably connected to the processing frame (1), and an inner gear ring (9) fixedly connected to the processing frame (1); a planetary gear (10) is meshed between the inner gear ring (9) and the driving gear (8); a tripod support frame is rotatably connected to the driving gear (8); three legs of the tripod support frame are respectively rotatably connected to corresponding planetary gears (10); the planetary gear (10) is coaxially fixedly connected to the corresponding cutting rod (4); a driving wheel (11) is coaxially fixedly connected to the driving gear (8); a buckle groove (12) is provided on the driving wheel (11); and the buckle groove (12) is connected to the driving assembly (7).

3. A water supply and drainage anti-blocking structure according to claim 2, characterized in that: The driving assembly (7) comprises a driving motor (13) fixed in a driving frame (2), and a driving sleeve (14) rotatably connected to the driving frame (2); a protrusion (15) is fixed in the driving sleeve (14), the protrusion (15) is snap-fitted with the snap-fit ​​groove (12), and the output end of the driving motor (13) is coaxially fixedly connected to the driving sleeve (14).

4. A water supply and drainage anti-blocking structure according to claim 2, characterized in that: A protective plate (16) is slidably connected in the opening (3), and the protective plate (16) is fixedly connected to the bottom of the driving gear (8) on the same axis, and the cutting rod (4) passes through the protective plate (16) to be connected to the planetary gear (10).

5. The water supply and drainage anti-blocking structure according to claim 1, characterized in that: The cutter (5) is in a cross shape, and the processing frame (1) and the driving frame (2) are fixed by means of buckles or bolts.

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