Dredging device for rainwater square culvert

Abstract

The utility model relates to the technical field of desilting equipment, and discloses a desilting device for a rainwater square culvert, which comprises a plate trailer, the outer wall of the plate trailer is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission shaft, the outer wall of the transmission shaft is fixedly connected with a transmission belt, and the outer wall of the transmission belt is fixedly connected with a rotating rod. A first fixing block is rotatably connected to the outer wall of the rotating rod, the outer wall of the first fixing block is fixedly connected to the outer wall of the plate trailer, a brush is fixedly connected to the outer wall of the rotating rod, a second fixing block is rotatably connected to the outer wall of the brush, and the outer wall of the second fixing block is fixedly connected to the outer wall of the plate trailer. The outer wall of the first fixing block is fixedly connected with a first bevel gear. According to the rainwater square culvert cleaning device, power is transmitted to the rotating rod through the transmission belt and the transmission shaft which are connected through the motor, and then the rotating rod drives the first fixing block and the brush to clean the ground, so that the effect of cleaning fallen leaves is achieved, and the rainwater square culvert is cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal equipment, in particular to a silt removal device for a rainwater culvert. Background Art

[0002] Rainwater culverts are an important tool for modern urban rainwater management. They provide strong support for urban construction and development by collecting and utilizing rainwater resources. In the process of urbanization, the role of rainwater culverts is becoming more and more important. It can not only reduce rainwater runoff and prevent urban waterlogging, but also collect and utilize rainwater resources for non-drinking areas such as greening, car washing, and flushing toilets. It not only saves water resources, but also reduces the pressure on urban drainage systems. The design and construction of rainwater culverts need to take into account multiple factors, including rainwater collection, storage, treatment and utilization. In the construction process of rainwater culverts, multiple factors such as topography, geology, and climate need to be considered to ensure that they can play an effective role. However, rainwater culverts will also encounter some problems during use, the most important of which is the accumulation of silt. Silt will affect the drainage effect of the rainwater culvert and may even cause the rainwater culvert to lose its function. Therefore, an effective silt removal device is needed to clean the silt in the rainwater culvert.

[0003] A Chinese patent document with the search announcement number CN218757886U discloses a dredging mechanism, including a stirring device body, a base and a driving member; including a driving device, a dredging head, a dredging head rotating power device, a dredging head axial swing device and a dredging head radial swing device; the driving device is used to drive the dredging mechanism to move forward and backward; the dredging head rotating power device is used to drive the dredging head to rotate, the dredging head axial swing device is used to drive the dredging head and the dredging head rotating power device to swing along the axial direction of the pipeline or culvert, and the dredging head radial swing device is used to drive the dredging head, the dredging head rotating power device and the dredging head axial swing device to swing back and forth along the radial direction of the pipeline or culvert. Through this dredging mechanism, the problem of incomplete dredging can be effectively solved. However, there are still some problems with the above patents, such as the patent only solves the problem of fixed blades of the dredging mechanism, the dredging range is limited to the blade diameter range, and the dredging is not thorough. Due to the limitation of the arc shape of the pipe, the blade diameter cannot be increased too much. When the diameter of the pipe or culvert is large, it is easy to have incomplete dredging. However, it cannot solve the problem that a large number of fallen leaves will enter the culvert when dredging the rainwater culvert, causing dredging troubles. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a silt clearing device for a rainwater square culvert, aiming to improve the problem in the prior art that a large amount of fallen leaves enter the culvert when clearing the rainwater square culvert, causing trouble in clearing the silt.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dredging device for rainwater culverts, comprising a cart, the outer wall of the cart is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission shaft, the outer wall of the transmission shaft is fixedly connected to a transmission belt, the outer wall of the transmission belt is fixedly connected to a rotating rod, the outer wall of the rotating rod is rotatably connected to a fixed block 1, the outer wall of the fixed block 1 is fixedly connected to the outer wall of the cart, the outer wall of the rotating rod is fixedly connected to a brush, the outer wall of the brush is rotatably connected to a fixed block 2, the outer wall of the fixed block 2 is fixedly connected to the outer wall of the cart, the outer wall of the fixed block 1 is fixedly connected to a bevel gear 1, the outer wall of the cart is fixedly connected to a fixed block 3, the interior of the fixed block 3 is rotatably connected to a bevel gear 2, the outer wall of the bevel gear 1 is meshed with the outer wall of the bevel gear 2, and the interior of the cart is provided with a cleaning device.

[0006] As a further description of the above technical solution:

[0007] The cleaning assembly comprises a connecting pipe, the outer wall of which is fixedly connected to the interior of the cart.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the cart is fixedly connected with a water pump, the output end of the water pump is fixedly connected to the connecting pipe, and the input end of the water pump is fixedly connected with a water inlet pipe.

[0010] As a further description of the above technical solution:

[0011] The bottom end of the connecting pipe is fixedly connected with a V-shaped pipe, and the inside of the V-shaped pipe is fixedly connected with a spray head.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the V-shaped tube is fixedly connected to the outer wall of the cart, and the outer wall of the cart is fixedly connected to a collection box.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the collection box is provided with a filter plate, the outer wall of the filter plate is fixedly connected to an air pump, and the output end of the air pump is fixedly connected to an air inlet pipe.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the air inlet pipe is fixedly connected to the inside of the filter plate, and the outer wall of the collection box is fixedly connected to a connecting air pipe.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the connecting air pipe is fixedly connected to the interior of the cart, the bottom end of the connecting air pipe is fixedly connected to a collecting bucket, and the outer wall of the collecting bucket is fixedly connected to the outer wall of the cart.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, the motor is started first, and the power is transmitted to the rotating rod through the transmission belt and the transmission shaft connected to the motor, and then the fixed block 1 and the brush are driven to rotate through the rotating rod, and then the bevel gear 1 on the fixed block 1 drives the bevel gear 2 and the brush connected to the bevel gear 2 to clean the ground, thereby achieving the effect of cleaning fallen leaves, solving the problem that a large amount of fallen leaves enter the culvert when dredging the rainwater culvert, causing dredging troubles, and making the cleaning of the rainwater culvert cleaner.

[0022] In the utility model, the gas inside the collection box is discharged through the air pump, and then the sewage and fallen leaves on the ground are sent into the interior of the collection box through the connecting air pipe and the collection bucket, and then the gas extracted by the air pump is simply filtered through the filter plate to prevent the air pump from being damaged, thereby achieving the effect of desilting the rainwater culvert and making the drainage effect of the rainwater culvert better. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of a rainwater culvert desilting device proposed by the utility model;

[0024] Figure 2 A cross-sectional view of a cart of a silt removal device for a rainwater square culvert proposed by the utility model;

[0025] Figure 3 A schematic diagram of the structure of a dredging device for a rainwater square culvert proposed by the utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0027] FIG5 is a schematic diagram of the structure of a collection box of a rainwater culvert desilting device proposed by the present invention.

[0028] Legend:

[0029] 1. Cart; 2. Motor; 3. Drive belt; 4. Rotating rod; 5. Fixed block 1; 6. Brush; 7. Fixed block 2; 8. Bevel gear 1; 9. Bevel gear 2; 10. Water pump; 11. Water inlet pipe; 12. Connecting pipe; 13. V-shaped pipe; 14. Air inlet pipe; 15. Connecting air pipe; 16. Collecting bucket; 17. Drive shaft; 18. Filter plate; 19. Nozzle; 20. Collecting box; 21. Air pump; 22. Fixed block 3. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 and Figure 3-4 , The utility model provides an embodiment: a silt clearing device for a rainwater culvert, comprising a cart 1, the outer wall of the cart 1 is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a transmission shaft 17, the outer wall of the transmission shaft 17 is fixedly connected to a transmission belt 3, the outer wall of the transmission belt 3 is fixedly connected to a rotating rod 4, the outer wall of the rotating rod 4 is rotatably connected to a fixed block 1 5, the outer wall of the fixed block 1 5 is fixedly connected to the outer wall of the cart 1, the outer wall of the rotating rod 4 is fixedly connected to a brush 6, the outer wall of the brush 6 is rotatably connected to a fixed block 2 7, the outer wall of the fixed block 27 is fixedly connected to the outer wall of the cart 1, the outer wall of the fixed block 1 5 is fixedly connected to a bevel gear 1 8, the outer wall of the cart 1 is fixedly connected to a fixed block 3 22, the interior of the fixed block 3 22 is rotatably connected to a bevel gear 2 9, the outer wall of the bevel gear 1 8 is meshed with the outer wall of the bevel gear 2 9, and a cleaning component is provided inside the cart 1;

[0032] Specifically, the motor 2 drives the transmission shaft 17 and the transmission belt 3 to rotate, and then the transmission belt 3 transmits power to the rotating rod 4, and then the rotating rod 4 drives the brush 6 to rotate, and the brush 6 cleans the ground, and then the rotating rod 4 drives the bevel gear 1 8 to rotate, and the bevel gear 1 8 and the bevel gear 2 9 are meshed, and then the bevel gear 1 8 drives the bevel gear 2 9 and the brush 6 connected to the bevel gear 2 9 to clean the fallen leaves on the ground.

[0033] Reference Figure 1 and Figure 2 The cleaning assembly includes a connecting pipe 12, the outer wall of which is fixedly connected to the inside of the cart 1; a water pump 10 is fixedly connected to the outer wall of the cart 1, the output end of the water pump 10 is fixedly connected to the connecting pipe 12, and the input end of the water pump 10 is fixedly connected to the water inlet pipe 11; a V-shaped pipe 13 is fixedly connected to the bottom end of the connecting pipe 12, and a nozzle 19 is fixedly connected to the inside of the V-shaped pipe 13; the outer wall of the V-shaped pipe 13 is fixedly connected to the outer wall of the cart 1, and the outer wall of the cart 1 is fixedly connected to the collection box 20;

[0034] Specifically, the water source outside is sent into the interior of the connecting pipe 12 through the water inlet pipe 11 connected to the water pump 10, and then the water is sent into the interior of the V-shaped pipe 13 through the connecting pipe 12, and then the water is sprayed onto the ground through the nozzle 19 on the V-shaped pipe 13, so as to clean the silt on the ground.

[0035] Reference Figure 1 and Figure 5 The outer wall of the collecting box 20 is provided with a filter plate 18, the outer wall of the filter plate 18 is fixedly connected to an air pump 21, and the output end of the air pump 21 is fixedly connected to the air intake pipe 14; the outer wall of the air intake pipe 14 is fixedly connected to the inside of the filter plate 18, and the outer wall of the collecting box 20 is fixedly connected to the connecting air pipe 15; the outer wall of the connecting air pipe 15 is fixedly connected to the inside of the cart 1, and the bottom end of the connecting air pipe 15 is fixedly connected to the collecting bucket 16, and the outer wall of the collecting bucket 16 is fixedly connected to the outer wall of the cart 1;

[0036] Specifically, the gas inside the collecting box 20 is extracted through the air inlet pipe 14 connected to the air pump 21, and at the same time, the sewage and debris on the ground are sucked into the collecting box 20 through the connecting air pipe 15 and the collecting bucket 16 on the collecting box 20, and then the gas extracted by the air pump 21 is filtered through the filter plate 18 on the collecting box 20, so as to prevent impurities in the gas from causing damage to the air pump 21.

[0037] Working principle: When a rainwater culvert silt removal device is needed, the motor 2, the water pump 10 and the air pump 21 are started, the motor 2 drives the transmission shaft 17 and the transmission belt 3 to rotate, and the transmission belt 3 drives the rotating rod 4 and the brush 6 to rotate, so that the fallen leaves on the ground are cleaned by the brush 6, so as to achieve the effect of cleaning the fallen leaves, and then the water source connected to the water inlet pipe 11 is sent to the inside of the V-shaped pipe 13 by the water pump 10, and then the water is sprayed to the ground through the nozzle 19 through the V-shaped pipe 13, so as to flush the silt on the ground, so as to achieve the effect of silting, and then the gas inside the collection box 20 is extracted by the air pump 21, and at the same time, the sewage and impurities are extracted into the collection box 20 through the connecting air pipe 15 and the collection bucket 16 connected to the collection box 20. At the same time, the gas is filtered by the filter plate 18 above the collection box 20 to prevent the impurities in the gas from damaging the air pump 21, so as to achieve the effect of silting.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dredging device for a rainwater culvert, comprising a cart (1), characterized in that: The outer wall of the cart (1) is fixedly connected to a motor (2); the output end of the motor (2) is fixedly connected to a transmission shaft (17); the outer wall of the transmission shaft (17) is fixedly connected to a transmission belt (3); the outer wall of the transmission belt (3) is fixedly connected to a rotating rod (4); the outer wall of the rotating rod (4) is rotatably connected to a fixed block 1 (5); the outer wall of the fixed block 1 (5) is fixedly connected to the outer wall of the cart (1); the outer wall of the rotating rod (4) is fixedly connected to a brush (6); the outer wall of the brush (6) is rotatably connected to a fixed block 2 (7); the outer wall of the fixed block 2 (7) is fixedly connected to the outer wall of the cart (1); the outer wall of the fixed block 1 (5) is fixedly connected to a bevel gear 1 (8); the outer wall of the cart (1) is fixedly connected to a fixed block 3 (22); the interior of the fixed block 3 (22) is rotatably connected to a bevel gear 2 (9); the outer wall of the bevel gear 1 (8) is meshed with the outer wall of the bevel gear 2 (9); a cleaning component is provided inside the cart (1).

2. A rainwater culvert desilting device according to claim 1, characterized in that: The cleaning assembly comprises a connecting pipe (12), the outer wall of the connecting pipe (12) being fixedly connected to the interior of the cart (1).

3. A rainwater culvert desilting device according to claim 2, characterized in that: A water pump (10) is fixedly connected to the outer wall of the cart (1), an output end of the water pump (10) is fixedly connected to the connecting pipe (12), and an input end of the water pump (10) is fixedly connected to a water inlet pipe (11).

4. A rainwater culvert desilting device according to claim 3, characterized in that: The bottom end of the connecting pipe (12) is fixedly connected to a V-shaped pipe (13), and the interior of the V-shaped pipe (13) is fixedly connected to a spray head (19).

5. A rainwater culvert desilting device according to claim 4, characterized in that: The outer wall of the V-shaped tube (13) is fixedly connected to the outer wall of the cart (1), and the outer wall of the cart (1) is fixedly connected to a collection box (20).

6. A rainwater culvert desilting device according to claim 5, characterized in that: The outer wall of the collection box (20) is provided with a filter plate (18), the outer wall of the filter plate (18) is fixedly connected to an air pump (21), and the output end of the air pump (21) is fixedly connected to an air intake pipe (14).

7. A rainwater culvert desilting device according to claim 6, characterized in that: The outer wall of the air inlet pipe (14) is fixedly connected to the interior of the filter plate (18), and the outer wall of the collection box (20) is fixedly connected to a connecting air pipe (15).

8. A rainwater culvert desilting device according to claim 7, characterized in that: The outer wall of the connecting air pipe (15) is fixedly connected to the interior of the cart (1), the bottom end of the connecting air pipe (15) is fixedly connected to a collecting bucket (16), and the outer wall of the collecting bucket (16) is fixedly connected to the outer wall of the cart (1).

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