Drainage device with internal blockage prevention

Abstract

The utility model discloses a drainage device capable of preventing internal blockage, belongs to the technical field of drainage devices, and aims to solve the problems that the normal use of the drainage device is affected due to the fact that blockage is easily caused by large sundries in water, and the sundries in the filtered and intercepted water are not easy to discharge, the drainage device comprises a device body, and the input end of the device body is fixedly communicated with a treatment box. A crushing mechanism is arranged in the treatment box; a dirt collecting assembly is arranged on the bottom surface of the treatment box; under the cooperation of the first driving wheel and the first driven wheel, large sundries penetrating through the space between the two smashing rollers are smashed, the sundries intercepted by the filter plate enter the dirt collecting box to be collected, the air cylinder is started to push the push plate to move in the dirt collecting box, and the sundries accumulated in the dirt collecting box are pushed to the dirt discharging pipe to be discharged. The problems that the normal use of the drainage equipment is affected due to the fact that blockage is easily caused by large sundries in water, and the sundries in the filtered and intercepted water are not easy to discharge are effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage equipment, and in particular relates to drainage equipment with internal anti-clogging function. Background Art

[0002] Drainage refers to the artificial control of water flow, artificial drainage, and measures to remove and treat excess water. Especially in urban construction, it is necessary to dig roads, open tunnels, and repair various underground pipelines, which can easily cause water pipes to rupture and require drainage. In the drainage process, drainage equipment is indispensable.

[0003] The prior art discloses a construction road surface drainage device with a patent announcement number of CN218598350U, which comprises a bottom plate, a lifting mechanism, a lifting plate is provided on the upper side of the bottom plate, the lifting mechanism is provided between the bottom plate and the lifting plate, and the lifting mechanism is used to adjust the height of the lifting plate; a water pump, the water pump is fixedly connected to the top of the lifting plate, and the water inlet and the water outlet of the water pump are respectively fixedly connected to a water inlet pipe for pumping water and a water outlet pipe for draining water; a multi-stage water pumping mechanism, the multi-stage water pumping mechanism is provided on one side of the bottom plate; a moving mechanism, the moving mechanism is provided on the lower side of the bottom plate, which is convenient to use and can effectively discharge the accumulated water on the construction road surface, but there are still the following deficiencies in actual use: when performing drainage work, there are usually large debris in the water, which is very easy to cause clogging of the drainage equipment, thereby affecting the normal use of the drainage equipment, and some debris in the water is easy to cause damage to the equipment after entering the drainage equipment, and it is usually necessary to use a filter screen to intercept it, but the debris after interception is not easy to discharge, which is also easy to affect the use of the drainage equipment.

[0004] Therefore, a drainage device with internal anti-clogging is needed to solve the problem in the prior art that larger debris in the water easily causes blockage, thereby affecting the normal use of the drainage device, and the debris in the water after filtration and interception is not easy to discharge. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage device with internal anti-clogging function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage device for preventing internal blockage, comprising a device body, an input end of the device body is fixedly connected to a processing box, a drainage pipe is arranged on an outer wall of one side of the device body, a first rotating shaft is rotatably connected between the top and bottom surfaces of the processing box, a plurality of buffer plates distributed in a circumference are fixedly connected to the outer surface of the first rotating shaft, a filter plate is fixedly connected to the inner wall of the processing box, a through groove is opened on the bottom surface of the processing box, a crushing mechanism is arranged inside the processing box, and a dirt collecting component is arranged on the bottom surface of the processing box;

[0007] The crushing mechanism includes a second rotating shaft and a third rotating shaft, the second rotating shaft and the third rotating shaft are distributed in parallel and the top and bottom ends are respectively rotatably connected to the top and bottom surfaces inside the processing box, the outer surfaces of the second rotating shaft and the third rotating shaft are both tightly sleeved with crushing rollers, the top end of the second rotating shaft rotates and penetrates through the top surface of the processing box and the outer surface is tightly sleeved with the first driving wheel and the second driving wheel, the top end of the third rotating shaft rotates and penetrates through the top surface of the processing box and is coaxially fixedly connected with the first driven wheel, and the first driving wheel is connected to the first driven wheel by a transmission belt.

[0008] It should be noted in the scheme that the sewage collecting assembly includes a sewage collecting box, the top surface of the sewage collecting box is fixedly connected to the bottom surface of the treatment box, the top surface of the sewage collecting box is provided with a through hole matching the through groove, a cylinder is fixedly connected to the center of the outer wall of one side of the sewage collecting box, the output end of the cylinder slides through the outer wall of one side of the sewage collecting box and is coaxially fixedly connected to a push plate, and one side of the bottom surface of the sewage collecting box is fixedly connected to a sewage discharge pipe.

[0009] It is further worth explaining that a reciprocating threaded rod is rotatably connected between the top and bottom surfaces inside the processing box, a guide rod is fixedly connected between the top and bottom surfaces inside the processing box, the reciprocating threaded rod and the guide rod are distributed in parallel, a brush plate is threadedly connected to the outer surface of the reciprocating threaded rod, the guide rod slides through the brush plate, the top end of the reciprocating threaded rod rotates through the top surface of the processing box and is coaxially fixedly connected with a second driven wheel, and the second driven wheel is connected to the second driving wheel through a transmission belt.

[0010] It should be further explained that a water inlet pipe is fixedly connected to the outer wall of one side of the processing box, an L-shaped plate is fixedly connected to the top surface of the processing box, a motor is fixedly connected to the bottom surface of the transverse section of the L-shaped plate, and the output end of the motor is coaxially fixedly connected to the top end of the second rotating shaft.

[0011] As a preferred embodiment, the top surface, bottom surface and both end outer walls of the push plate are respectively in contact with the top surface, bottom surface and both end walls inside the sewage collecting box, and a solenoid valve is provided on the sewage discharge pipe.

[0012] As a preferred implementation, the buffer plate is close to the water inlet pipe, the through groove is close to the filter plate, and the side of the brush plate with the brush is in contact with the outer wall of one side of the filter plate.

[0013] Compared with the prior art, the internal anti-clogging drainage device provided by the utility model has at least the following beneficial effects:

[0014] (1) Through the action of the crushing mechanism, with the cooperation of the first driving wheel and the first driven wheel, large debris passing through the two crushing rollers is crushed, thereby avoiding the situation where large debris in the water causes blockage at the water inlet of the drainage device, improving the discharge rate of the drainage device, and effectively avoiding the problem that large debris in the water easily causes blockage and affects the normal use of the drainage device.

[0015] (2) Through the action of the sewage collection component, the debris intercepted by the filter plate enters the sewage collection box for collection. After the drainage equipment stops working, the cylinder and the sewage pipe are turned on. The cylinder pushes the push plate to move in the sewage collection box, and the debris accumulated in the sewage collection box is pushed to the sewage pipe for discharge. The operation is simple and effectively avoids the problem that the debris in the water after filtration and interception is difficult to discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing box of the utility model from top view;

[0018] Figure 3 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the front cross-sectional structure of the dirt collecting box of the utility model.

[0020] In the figure: 1. Equipment body; 2. Processing box; 3. First rotating shaft; 4. Buffer plate; 5. Filter plate; 6. Through groove; 7. Crushing mechanism; 71. Second rotating shaft; 72. Crushing roller; 73. First driving wheel; 74. Second driving wheel; 75. Third rotating shaft; 76. First driven wheel; 8. Dirt collecting assembly; 81. Dirt collecting box; 82. Through hole; 83. Cylinder; 84. Push plate; 85. Drain pipe; 9. Reciprocating threaded rod; 10. Guide rod; 11. Brush plate; 12. Second driven wheel; 13. Drain pipe; 14. Water inlet pipe; 15. L-shaped plate; 16. Motor. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-Figure 4The utility model provides a drainage device for preventing internal blockage, including a device body 1, an input end of the device body 1 is fixedly connected with a processing box 2, a drainage pipe 13 is arranged on the outer wall of one side of the device body 1, a first rotating shaft 3 is rotatably connected between the top surface and the bottom surface of the processing box 2, a plurality of buffer plates 4 distributed in a circumference are fixedly connected to the outer surface of the first rotating shaft 3, a filter plate 5 is fixedly connected to the inner wall of the processing box 2, a through groove 6 is opened on the inner bottom surface of the processing box 2, a crushing mechanism 7 is arranged inside the processing box 2, and a dirt collecting component 8 is arranged on the bottom surface of the processing box 2;

[0023] The crushing mechanism 7 includes a second rotating shaft 71 and a third rotating shaft 75. The second rotating shaft 71 and the third rotating shaft 75 are distributed in parallel and the top and bottom ends are respectively rotatably connected to the top and bottom surfaces inside the processing box 2. The outer surfaces of the second rotating shaft 71 and the third rotating shaft 75 are tightly sleeved with crushing rollers 72. The top end of the second rotating shaft 71 rotates and penetrates the top surface of the processing box 2 and the outer surface is tightly sleeved with the first driving wheel 73 and the second driving wheel 74. The top end of the third rotating shaft 75 rotates and penetrates the top surface of the processing box 2 and is coaxially fixedly connected with the first driven wheel 76. The first driving wheel 73 and the first driven wheel 76 are connected by a transmission belt.

[0024] Further as Figure 1 and Figure 4 As shown, it is worth explaining in detail that the sewage collecting component 8 includes a sewage collecting box 81, the top surface of the sewage collecting box 81 is fixedly connected to the bottom surface of the processing box 2, and a through hole 82 matching the through groove 6 is opened on the top surface of the sewage collecting box 81. A cylinder 83 is fixedly connected to the center of the outer wall of one side of the sewage collecting box 81. The output end of the cylinder 83 slides through the outer wall of one side of the sewage collecting box 81 and is coaxially fixedly connected with a push plate 84. One side of the bottom surface of the sewage collecting box 81 is fixedly connected with a sewage discharge pipe 85.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a reciprocating threaded rod 9 is rotatably connected between the top and bottom surfaces inside the processing box 2, a guide rod 10 is fixedly connected between the top and bottom surfaces inside the processing box 2, the reciprocating threaded rod 9 and the guide rod 10 are distributed in parallel, a brush plate 11 is threadedly connected to the outer surface of the reciprocating threaded rod 9, the guide rod 10 slides through the brush plate 11, the top end of the reciprocating threaded rod 9 rotates through the top surface of the processing box 2 and is coaxially fixedly connected with a second driven wheel 12, and the second driven wheel 12 is connected to the second driving wheel 74 through a transmission belt.

[0026] Further as Figure 1 and Figure 3 As shown, it is worth explaining in detail that an outer wall on one side of the processing box 2 is fixedly connected to a water inlet pipe 14, an L-shaped plate 15 is fixedly connected to the top surface of the processing box 2, a motor 16 is fixedly connected to the bottom surface of the transverse section of the L-shaped plate 15, and the output end of the motor 16 is coaxially fixedly connected to the top end of the second rotating shaft 71.

[0027] Further Figure 1 and Figure 4 As shown, it is worth explaining in detail that the top surface, bottom surface and both end outer walls of the push plate 84 are respectively in contact with the top surface, bottom surface and both end walls inside the dirt collecting box 81, thereby improving the pushing effect of the push plate 84 on the debris inside the dirt collecting box 81, and an electromagnetic valve is provided on the drain pipe 85 to facilitate the control of the opening and closing of the drain pipe 85.

[0028] Further Figure 2 As shown, it is worth explaining in detail that the buffer plate 4 is close to the water inlet pipe 14, which buffers the water flow entering the treatment box 2 and reduces the impact of the water flow on the inside of the treatment box 2. The through groove 6 is close to the filter plate 5, and the debris in the intercepted water falls into the sewage collecting box 81 through the through groove 6. The side of the brush plate 11 with the brush is in contact with the outer wall of one side of the filter plate 5. The brush plate 11 is driven by the rotation of the reciprocating threaded rod 9 to brush the filter plate 5 to prevent the filter plate 5 from being blocked by debris in the water.

[0029] In summary: when the drainage device is in use, first connect the water inlet pipe 14 to the external pipe, turn on the device body 1 and the motor 16, and the water flows from the water inlet pipe 14 into the processing box 2. While the water flow pushes the buffer plate 4 to rotate, the buffer plate 4 buffers and slows down the water flow, slowing down the speed at which the debris in the water enters the crushing mechanism 7, ensuring that the crushing mechanism 7 can better crush the debris. After the motor 16 is started, the cooperation of the first driving wheel 73 and the first driven wheel 76 makes the two crushing rollers 72 rotate in the same direction, and the larger debris in the water is crushed when passing between the two crushing rollers 72, avoiding the situation where the larger debris in the water causes blockage. At the same time, with the cooperation of the second driving wheel 74 and the second driven wheel 12, the reciprocating threaded rod 9 rotates, and under the action of the thread, the brush plate 11 performs a reciprocating up and down motion to brush the filter plate 5 to avoid the filter plate 5 being blocked by debris in the water, effectively avoiding the problem that the larger debris in the water is easy to cause blockage and thus affect the normal use of the drainage device.

[0030] Most of the debris in the water passes through the filter plate 5 into the interior of the equipment body 1 and is discharged through the drain pipe 13. A small part of the debris in the water is intercepted by the filter plate 5 and enters the sewage collecting box 81 through the through groove 6 and the through hole 82 for collection. When the drainage equipment stops working, the solenoid valve on the sewage collecting pipe 85 is controlled to discharge the debris accumulated in the sewage collecting box 81. At the same time, the cylinder 83 is controlled to push the push plate 84 to make multiple reciprocating movements inside the sewage collecting box 81, pushing the debris in the sewage collecting box 81 to the sewage collecting pipe 85 for discharge. The operation is simple, and the problem of debris in the water being difficult to discharge after filtration and interception is effectively avoided.

[0031] The motor 16 can be purchased from the market. The motor 16 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An internal anti-clogging drainage device, comprising a device body (1), characterized in that: The input end of the equipment body (1) is fixedly connected to a processing box (2); a drainage pipe (13) is arranged on an outer wall of one side of the equipment body (1); a first rotating shaft (3) is rotatably connected between the top surface and the bottom surface of the processing box (2); a plurality of buffer plates (4) distributed in a circumferential manner are fixedly connected to the outer surface of the first rotating shaft (3); a filter plate (5) is fixedly connected to the inner wall of the processing box (2); a through groove (6) is provided on the inner bottom surface of the processing box (2); a crushing mechanism (7) is arranged inside the processing box (2); and a dirt collecting component (8) is arranged on the bottom surface of the processing box (2); The crushing mechanism (7) comprises a second rotating shaft (71) and a third rotating shaft (75), the second rotating shaft (71) and the third rotating shaft (75) are arranged in parallel and the top and bottom ends are respectively rotatably connected to the top surface and bottom surface inside the processing box (2), the outer surfaces of the second rotating shaft (71) and the third rotating shaft (75) are both tightly sleeved with crushing rollers (72), the top end of the second rotating shaft (71) rotates through the top surface of the processing box (2) and the outer surface is tightly sleeved with a first driving wheel (73) and a second driving wheel (74), the top end of the third rotating shaft (75) rotates through the top surface of the processing box (2) and is coaxially fixedly connected with a first driven wheel (76), and the first driving wheel (73) and the first driven wheel (76) are connected via a transmission belt.

2. The internal anti-clogging drainage device according to claim 1, characterized in that: The dirt collecting assembly (8) comprises a dirt collecting box (81), the top surface of the dirt collecting box (81) being fixedly connected to the bottom surface of the processing box (2), the top surface of the dirt collecting box (81) being provided with a through hole (82) matching with the through groove (6), a cylinder (83) being fixedly connected at the center of the outer wall of one side of the dirt collecting box (81), the output end of the cylinder (83) slidingly passing through the outer wall of one side of the dirt collecting box (81) and being coaxially fixedly connected with a push plate (84), and a dirt discharge pipe (85) being fixedly connected to one side of the bottom surface of the dirt collecting box (81).

3. The internal anti-clogging drainage device according to claim 2, characterized in that: A reciprocating threaded rod (9) is rotatably connected between the top and bottom surfaces inside the processing box (2), and a guide rod (10) is fixedly connected between the top and bottom surfaces inside the processing box (2). The reciprocating threaded rod (9) and the guide rod (10) are distributed in parallel. A brush plate (11) is threadedly connected to the outer surface of the reciprocating threaded rod (9). The guide rod (10) slides through the brush plate (11). The top end of the reciprocating threaded rod (9) rotates through the top surface of the processing box (2) and is coaxially fixedly connected with a second driven wheel (12). The second driven wheel (12) is connected to the second driving wheel (74) through a transmission belt.

4. The internal anti-clogging drainage device according to claim 3, characterized in that: An outer wall on one side of the treatment box (2) is fixedly connected to a water inlet pipe (14); an L-shaped plate (15) is fixedly connected to the top surface of the treatment box (2); a motor (16) is fixedly connected to the bottom surface of the transverse section of the L-shaped plate (15); and an output end of the motor (16) is coaxially fixedly connected to the top end of the second rotating shaft (71).

5. The internal anti-clogging drainage device according to claim 4, characterized in that: The top surface, bottom surface and outer walls at both ends of the push plate (84) are respectively in contact with the top surface, bottom surface and inner walls of the sewage collecting box (81), and a solenoid valve is provided on the sewage discharge pipe (85).

6. The internal anti-clogging drainage device according to claim 4, characterized in that: The buffer plate (4) is close to the water inlet pipe (14), the through groove (6) is close to the filter plate (5), and the side of the brush plate (11) with the brush is in contact with the outer wall of one side of the filter plate (5).

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