Spiral water conservancy desilting device

Abstract

The utility model discloses a spiral water conservancy desilting device, and belongs to the technical field of water conservancy desilting. A spiral water conservancy desilting device comprises a desilting mechanism, the desilting mechanism comprises a spiral rod, a rotating motor is fixedly installed in the spiral rod, a fixing rod is fixedly connected to the output end of the rotating motor, a rotating block is fixedly connected to the end of the fixing rod, an output frame is rotationally connected to the rotating block, and an auger is rotationally connected to the output frame; a conveying motor is fixedly connected to the auger and fixedly connected with the output frame. The adjusting motor is matched with the speed reducer to drive the adjusting teeth to rotate, so that the adjusting teeth can drive the rotating block to rotate through the fan-shaped teeth, the rotating block can drive the spiral rod to rotate through the fixing rod, the spiral rod can be attached to the bottom for desilting or multi-angle desilting can be conducted, and the desilting effect is better.

Description

Technical Field

[0001] The present application relates to the technical field of hydraulic dredging, and in particular to a spiral hydraulic dredging device. Background Art

[0002] Canal desilting involves clearing and unclogging canals clogged by sand, silt, algae, sludge, weeds, and waste to restore normal water flow and drainage, ensuring water for farmland irrigation and crop growth. Desilting can be performed using either mechanical or manual methods.

[0003] Patent document CN216865295U discloses a spiral hydraulic silt removal device that uses a spiral silt removal method to save significant manpower and material resources, effectively and quickly remove silt. The device's chute acts as a fixed pulley, facilitating changes in the device's direction. Furthermore, scrapers installed on the underside of the transmission belt effectively remove silt from the belt, while an underwater interceptor bar intercepts rocks in the river channel, preventing them from becoming stuck.

[0004] Although the above-mentioned existing technical solutions can achieve good silt removal effect and fast speed through spiral silt removal, they still have the following defects: the existing technology requires a large amount of silt to accumulate during cleaning, and when the silt remaining after cleaning is small, the existing technology does not have the silt removal ability.

[0005] In view of this, we propose a spiral hydraulic silt removal device. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide a spiral hydraulic silt clearing device to solve the problem in the above background technology that the existing technology does not have the silt clearing ability when there is little silt left after cleaning, thereby achieving thorough silt clearing.

[0008] 2. Technical solution

[0009] A spiral hydraulic silt clearing device comprises a silt clearing mechanism, which comprises a spiral rod, a rotating motor is fixedly installed inside the spiral rod, an output end of the rotating motor is connected and fixed to a fixed rod, an end of the fixed rod is connected and fixed to a rotating block, an output frame is rotatably connected to the rotating block, an auger is rotatably connected to the output frame, a conveying motor is connected and fixed to the auger, and the conveying motor is fixedly connected to the output frame.

[0010] By adopting the above technical solution, the design of the dredging mechanism can rotate the motor in conjunction with the fixed rod to drive the spiral rod to rotate rapidly during dredging, so that the silt can be collected and enter the output frame, and the conveying motor can drive the auger to send out the silt, and the lower end of the output frame can scrape against the bottom of the silt, so that the silt that cannot be sent out by the spiral rod can be scraped off. This design can avoid the problem that the existing technology does not have the dredging ability when the remaining silt is small.

[0011] Preferably, a protective frame is connected and fixed to the lower portion of the output frame, and an adjusting mechanism is connected and fixed inside the protective frame.

[0012] Preferably, the adjustment mechanism includes a sector-shaped tooth connected and fixed to the rotating block, the sector-shaped tooth is meshed with an adjustment tooth, the adjustment tooth is connected and fixed to a reducer through a connecting shaft, the reducer is connected and fixed to an adjustment motor, and both the adjustment motor and the reducer are connected and fixed to the protective frame.

[0013] By adopting the above technical solution, the adjusting motor cooperates with the reducer to drive the adjusting teeth to rotate, so that the adjusting teeth can drive the rotating block to rotate through the fan-shaped teeth, so that the rotating block can drive the spiral rod to rotate through the fixed rod, so that dredging can be carried out in close contact with the bottom or dredging can be carried out at multiple angles, and the dredging effect is better.

[0014] Preferably, a dirt discharge frame is connected and fixed to the output frame, and the lower end of the dirt discharge frame is inclined downward.

[0015] By adopting the above technical solution, the design of the sewage discharge frame can facilitate the discharge of silt to the shore.

[0016] Preferably, a driving slide frame is mounted and fixed on the output frame, and the driving slide frame is connected and fixed to a traction machine via a driving arm.

[0017] 3. Beneficial effects

[0018] Compared with the existing technology, the advantages of this application are:

[0019] 1. The present application adopts the design of the silt clearing mechanism, which can rotate the motor in conjunction with the fixed rod to drive the spiral rod to rotate rapidly during silt clearing, so that the silt can be collected and put into the output frame. In this way, the conveying motor can drive the auger to send out the silt, and the lower end of the output frame can scrape against the bottom of the silt, so that the silt that cannot be sent out by the spiral rod can be scraped off. This design can avoid the problem of the existing technology that it lacks silt clearing ability when the remaining silt is small.

[0020] 2. The application can drive the adjusting tooth to rotate by adjusting the motor matching the speed reducer, so that the adjusting tooth can drive the rotating block to rotate through the sector tooth, so that the rotating block can drive the screw rod to rotate through the fixed rod, so that the bottom can be scraped and dredged at multiple angles, and the dredging effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic diagram of the screw type water conservancy dredging device of the embodiment of the application;

[0022] Figure 2 is the protective frame section schematic diagram of the screw type water conservancy dredging device of the embodiment of the application;

[0023] Figure 3 is the output frame structure schematic diagram of the screw type water conservancy dredging device of the embodiment of the application;

[0024] The figure label explanation: 1, dredging mechanism; 2, screw rod; 3, rotating motor; 4, fixed rod; 5, rotating block; 6, output frame; 7, auger; 8, conveying motor; 9, protective frame; 10, adjusting mechanism; 11, sector tooth; 12, adjusting tooth; 13, speed reducer; 14, adjusting motor; 15, dirt frame; 16, driving slide frame; 17, driving arm; 18, traction machine. DETAILED DESCRIPTION

[0025] The application will be further described in detail in combination with the drawings of the specification.

[0026] Referring to Figure 1 and Figure 2 , the embodiment of the application discloses a screw type water conservancy dredging device. The dredging mechanism 1 comprises a screw rod 2, a rotating motor 3 is fixedly installed inside the screw rod 2, a fixed rod 4 is fixedly connected to the output end of the rotating motor 3, a rotating block 5 is fixedly connected to the end of the fixed rod 4, an output frame 6 is rotatably connected to the rotating block 5, an auger 7 is rotatably connected to the output frame 6, a conveying motor 8 is fixedly connected to the auger 7, and the conveying motor 8 is fixedly connected with the output frame 6.

[0027] The design of the dredging mechanism 1 can drive the screw rod 2 to rotate quickly through the cooperation of the rotating motor 3 and the fixed rod 4 during dredging, so that the mud can be collected into the output frame 6, so that the conveying motor 8 can drive the auger 7 to send out the mud, and the lower end of the output frame 6 can scrape the bottom of the mud, so that the mud that cannot be sent out by the screw rod 2 can be removed, and the design can avoid the problem that the prior art does not have dredging ability when there is little mud left.

[0028] Referring to Figure 2 , the lower part of the output frame 6 is fixedly connected with a protective frame 9, and the protective frame 9 is fixedly connected with an adjusting mechanism 10 inside.

[0029] The adjusting mechanism 10 comprises a sector gear 11 fixedly connected with the rotating block 5, an adjusting gear 12 engagedly connected with the sector gear 11, a speed reducer 13 fixedly connected with the adjusting gear 12 through a connecting shaft, and an adjusting motor 14 fixedly connected with the speed reducer 13, wherein the adjusting motor 14 and the speed reducer 13 are fixedly connected with the protective frame 9.

[0030] The adjusting motor 14 cooperates with the speed reducer 13 to drive the adjusting gear 12 to rotate, so that the adjusting gear 12 drives the rotating block 5 to rotate through the sector gear 11, and thus the rotating block 5 drives the auger 2 to rotate through the fixed rod 4, so that the bottom can be dredged or dredged at multiple angles, and the dredging effect is better.

[0031] With reference to Figure 1 , the output frame 6 is fixedly connected with a sludge discharging frame 15, and the lower end of the sludge discharging frame 15 is inclined downward.

[0032] The sludge discharging frame 15 is designed to facilitate the delivery of sludge to the shore.

[0033] The output frame 6 is fixedly connected with a driving sliding frame 16, and the driving sliding frame 16 is fixedly connected with a traction machine 18 through a driving arm 17.

[0034] The implementation principle of the screw type water conservancy dredging device is as follows: the traction machine 18 drives the output frame 6 on the driving sliding frame 16 to enter the sludge through the driving arm 17, at this time, the rotating motor 3 cooperates with the fixed rod 4 to drive the auger 2 to rotate rapidly, so that the sludge can be collected into the output frame 6, and thus the conveyor motor 8 can drive the auger 7 to deliver the sludge upward from the sludge discharging frame 15, and the lower end of the output frame 6 can scrape the bottom of the sludge, so that the sludge that cannot be delivered by the auger 2 can be removed, and when dredging, the adjusting motor 14 cooperates with the speed reducer 13 to drive the adjusting gear 12 to rotate, so that the adjusting gear 12 drives the rotating block 5 to rotate through the sector gear 11, and thus the rotating block 5 drives the auger 2 to rotate through the fixed rod 4, so that the bottom can be dredged or dredged at multiple angles.

Claims

1. A spiral hydraulic desilting device, characterized by: include A dredging mechanism (1) comprises a screw rod (2), a rotating motor (3) is fixedly installed inside the screw rod (2), an output end of the rotating motor (3) is connected and fixedly connected to a fixed rod (4), an end of the fixed rod (4) is connected and fixedly connected to a rotating block (5), an output frame (6) is rotatably connected to the rotating block (5), an auger (7) is rotatably connected to the output frame (6), a conveying motor (8) is connected and fixed to the auger (7), the conveying motor (8) is connected and fixedly connected to the output frame (6), and the screw rod (2) is rotatably connected to the fixed rod (4).

2. The spiral hydraulic desilting device according to claim 1, characterized in that: A protective frame (9) is connected and fixed to the lower part of the output frame (6), and an adjusting mechanism (10) is connected and fixed inside the protective frame (9).

3. The spiral hydraulic desilting device according to claim 2, characterized in that: The adjusting mechanism (10) comprises a sector tooth (11) connected and fixed to the rotating block (5); the sector tooth (11) is meshed with an adjusting tooth (12); the adjusting tooth (12) is connected and fixed to a reducer (13) via a connecting shaft; the reducer (13) is connected and fixed to an adjusting motor (14); and both the adjusting motor (14) and the reducer (13) are connected and fixed to the protective frame (9).

4. The spiral hydraulic desilting device according to claim 1, characterized in that: A dirt discharge frame (15) is connected and fixed to the output frame (6), and the lower end of the dirt discharge frame (15) is tilted downward.

5. The spiral hydraulic desilting device according to claim 4, characterized in that: A driving slide frame (16) is fixedly mounted on the dirt discharge frame (15), and the driving slide frame (16) is connected and fixedly connected to a traction machine (18) via a driving arm (17).

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