A device for cleaning debris from an irrigation channel

Abstract

This utility model relates to the field of debris cleaning technology, specifically a debris cleaning device for irrigation channels. The device includes an irrigation channel with support plates fixedly connected to both sides of the top center. The advantages of this utility model are: by setting two first conveyor frames and several intercepting rods, large pieces of debris such as straw in the water flow can be effectively blocked. An electric roller drives the conveyor belt to rotate, causing the intercepting rods to convey debris upwards. Several scooping teeth lift the intercepted straw and other debris, causing it to flip onto the top of the intercepting teeth. The intercepting teeth and scooping teeth then interweave, causing the debris and straw to fall onto the intercepting teeth. A ramp guides the debris to slide onto the top of the discharge conveyor belt, where it is then transported to the outside, achieving automated cleaning and improving discharge efficiency. The first conveyor frames can be flipped and lifted upwards by rotating the connecting shaft for easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of debris removal technology, and in particular to a debris removal device for irrigation canals. Background Technology

[0002] Irrigation canals are important agricultural water conservancy facilities. These canals are mostly located in the fields, and during busy farming seasons, straw is often piled up at the bottom, easily clogging the inner walls of the canals and affecting irrigation. Therefore, debris removal devices are needed to clean the canals. However, current debris removal devices still have the following problems in use: Current debris removal devices mostly use nets to intercept garbage such as straw, but such devices require frequent manual retrieval, which is inconvenient. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0004] Therefore, one objective of this utility model is to provide a debris cleaning device for irrigation channels to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0005] To achieve the above objectives, one embodiment of this utility model provides a debris cleaning device for irrigation channels, including an irrigation channel. Support plates are fixedly connected to both sides of the top center of the irrigation channel. A connecting shaft is rotatably connected to the top of the two support plates. First conveyor frames are fixedly connected to both sides of the connecting shaft. Electric rollers are rotatably connected to both sides of the inner walls of the two first conveyor frames. A transmission belt is drivenly connected to the outer walls of the two electric rollers. A plurality of connecting sleeves are fixedly connected to the outer walls of the transmission belts within the two first conveyor frames. Interception rods are fixedly connected to the inner walls of two corresponding connecting sleeves on the two transmission belts. One side of each of the plurality of interception rods is fixedly connected to... A number of retrieval teeth are provided. A second conveyor frame is fixedly connected to the bottom of one side of the two support plates. Both sides of the inner wall of the second conveyor frame are rotatably connected to drive rollers. The outer walls of the two drive rollers are connected to a discharge conveyor belt. A reduction motor is fixedly connected to the middle of one side edge of the outer wall of the second conveyor frame. The output end of the reduction motor is fixedly connected to the shaft center of either of the two drive rollers. A number of interception teeth are fixedly connected to the top of the second conveyor frame near the first conveyor frame. The positions of the interception teeth correspond to the positions of the retrieval teeth. The tops of the interception teeth are in contact with the outer wall of the interception rod. The distance between the two first conveyor frames is adapted to the width of the inner wall of the irrigation canal.

[0006] Preferably, in any of the above schemes, a support ear is rotatably connected to the center of the bottom outer side of each of the two first conveyor frames, and a support base plate is fixedly connected to the bottom end of the two support ears. The length of the support base plate is adapted to the width of the bottom surface of the inner wall of the irrigation canal, and the bottom surface of the support base plate is pressed tightly against the bottom surface of the inner wall of the irrigation canal.

[0007] The technical effects achieved by adopting the above solution are: the bottom surface of the inner wall of the irrigation canal can be effectively supported by the supporting base plate, and the first conveyor frame can be flipped up and lifted by rotating the connecting shaft, which is convenient for maintenance.

[0008] Preferably, in any of the above schemes, the length of the plurality of retrieval teeth is less than the distance between the top surface of the support base plate and the outer wall of the conveyor belt, the plurality of retrieval teeth are all inclined upwards, and the distribution length of the plurality of retrieval teeth is adapted to the length of the interception rod.

[0009] The technical effect achieved by adopting the above solution is that the retrieval teeth can effectively lift and raise the straw and other garbage in order to retrieve them.

[0010] Preferably, in any of the above embodiments, one end of the second conveyor frame extends outside the irrigation canal, the width of the discharge conveyor belt is adapted to the length of the drive drum, and the length of the discharge conveyor belt is adapted to the length of the second conveyor frame.

[0011] The technical effect achieved by adopting the above solution is that it can maximize the conveying width and facilitate the discharge of materials.

[0012] Preferably, in any of the above embodiments, a baffle plate is fixedly connected to the top of the second conveyor frame on the side away from the conveyor belt, and both first conveyor frames are inclined downwards.

[0013] The technical effect achieved by adopting the above solution is that the baffle plate can block the falling straw and prevent it from falling outside the second conveyor frame.

[0014] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. This water conservancy irrigation canal debris cleaning device effectively blocks large pieces of garbage such as straw in the water flow by setting up two first conveyor frames and several intercepting bars. Then, the electric drum drives the conveyor belt to rotate, which drives the intercepting bars to convey upward. Several retrieval teeth can pick up the intercepted straw and other garbage, and as it is conveyed upward, the straw and other garbage will turn over to the top of the intercepting teeth. Then, the intercepting teeth and the retrieval teeth will interweave to make the garbage and straw fall onto the intercepting teeth. Then, the slope guides them to slide down to the top of the discharge conveyor belt and then transport them to the outside, realizing automated cleaning and improving discharge efficiency.

[0015] 2. The debris removal device for the irrigation canal can lift the first conveyor frame upwards by rotating the connecting shaft, making it convenient for maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0017] In the diagram: 1-Irrigation canal, 2-Support plate, 3-Connecting shaft, 4-First conveyor frame, 5-Conveyor belt, 6-Connecting sleeve, 7-Interception rod, 8-Retrieving tooth, 9-Support ear, 10-Support base plate, 11-Second conveyor frame, 12-Discharge conveyor belt, 13-Blocking plate, 14-Gear motor, 15-Drive roller, 16-Interception tooth, 17-Electric roller. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0019] Example 1: As Figures 1 to 2 As shown, a debris removal device for irrigation channels includes an irrigation channel 1. Support plates 2 are fixedly connected to both sides of the top center of the irrigation channel 1. A connecting shaft 3 is rotatably connected to the top of the two support plates 2. First conveyor frames 4 are fixedly connected to both sides of the connecting shaft 3. Electric rollers 17 are rotatably connected to both sides of the inner walls of the two first conveyor frames 4. A conveyor belt 5 is drivenly connected to the outer walls of the two electric rollers 17. Several connecting sleeves 6 are fixedly connected to the outer walls of the conveyor belts 5 within the two first conveyor frames 4. Interception rods 7 are fixedly connected to the inner walls of two corresponding connecting sleeves 6 on the two conveyor belts 5. Several retrieval teeth 8 are fixedly connected to one side of each of the interception rods 7. The two support plates 2 are connected to one side of the connecting sleeves 1. The bottom of the first conveyor frame 4 is fixedly connected to a second conveyor frame 11. Both sides of the inner wall of the second conveyor frame 11 are rotatably connected to drive rollers 15. The outer walls of the two drive rollers 15 are connected to a discharge conveyor belt 12. A geared motor 14 is fixedly connected to the middle of one side edge of the outer wall of the second conveyor frame 11. The output end of the geared motor 14 is fixedly connected to the shaft center of either of the two drive rollers 15. Several intercepting teeth 16 are fixedly connected to the top of the second conveyor frame 11 on the side close to the first conveyor frame 4. The positions of the several intercepting teeth 16 correspond to the positions of several retrieval teeth 8. The top of the several intercepting teeth 16 is in contact with the outer wall of the intercepting rod 7. The distance between the two first conveyor frames 4 is adapted to the width of the inner wall of the irrigation canal 1.

[0020] As an optional technical solution of this utility model, a support ear 9 is rotatably connected to the center of the bottom of the outer side of each of the two first conveyor frames 4. The bottom ends of the two support ears 9 are fixedly connected to a support base plate 10. The length of the support base plate 10 is adapted to the width of the bottom surface of the inner wall of the irrigation canal 1. The bottom surface of the support base plate 10 is pressed and adhered to the bottom surface of the inner wall of the irrigation canal 1. The support base plate 10 can effectively support the bottom surface of the inner wall of the irrigation canal 1. Moreover, by rotating the connecting shaft 3, the first conveyor frame 4 can be flipped up and lifted for easy maintenance.

[0021] As an optional technical solution of this utility model, the length of a plurality of retrieval teeth 8 is less than the distance between the top surface of the support base plate 10 and the outer wall of the conveyor belt 5. The plurality of retrieval teeth 8 are all inclined upwards, and the distribution length of the plurality of retrieval teeth 8 is adapted to the length of the interception rod 7, so that the retrieval teeth 8 can effectively lift and lift the straw and other garbage in order to retrieve the straw and other garbage.

[0022] As an optional technical solution of this utility model, one end of the second conveyor frame 11 extends to the outside of the irrigation canal 1, the width of the discharge conveyor belt 12 is adapted to the length of the drive drum 15, and the length of the discharge conveyor belt 12 is adapted to the length of the second conveyor frame 11, so as to maximize the conveying width and facilitate the discharge of materials.

[0023] As an optional technical solution of this utility model, a baffle plate 13 is fixedly connected to the top of the second conveyor frame 11 on the side away from the conveyor belt 5. Both first conveyor frames 4 are inclined downwards. The baffle plate 13 can block the falling straw and prevent it from falling outside the second conveyor frame 11.

[0024] A debris-clearing device for irrigation canals operates on the following principle: 1) By setting up two first conveyor frames 4 and several interceptor bars 7, large pieces of garbage such as straw in the water flow can be effectively blocked; 2) Then, the electric roller 17 drives the conveyor belt 5 to rotate, which in turn drives the interception bar 7 to be conveyed upward. The intercepted straw and other garbage can be lifted up by several retrieval teeth 8. 3) Then, as it is conveyed upward, the straw and other waste are flipped to the top of several intercepting teeth 16. Then, through the interlacing of several intercepting teeth 16 and several retrieval teeth 8, the waste and straw fall onto several intercepting teeth 16. Then, it is guided by the ramp to slide down to the top surface of the discharge conveyor belt 12 and then transported to the outside, realizing automated cleaning.

[0025] In summary, this water conservancy irrigation canal debris cleaning device, by setting up two first conveyor frames 4 and several intercepting bars 7, can effectively block large pieces of garbage such as straw in the water flow. Then, the electric roller 17 drives the conveyor belt 5 to rotate, which drives the intercepting bars 7 to be conveyed upward. Several retrieval teeth 8 can lift up the intercepted straw and other garbage, and then, as it is conveyed upward, the straw and other garbage will flip onto the top of the intercepting teeth 16. Then, the intercepting teeth 16 and the retrieval teeth 8 will interweave, causing the garbage and straw to fall onto the intercepting teeth 16. Then, it will be guided by the ramp to slide down to the top surface of the discharge conveyor belt 12, and then transported to the outside, realizing automated cleaning and improving discharge efficiency. By rotating the connecting shaft 3, the first conveyor frame 4 can be flipped upward and lifted for easy maintenance.

[0026] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning debris from irrigation canals, characterized in that: The irrigation canal (1) includes a support plate (2) fixedly connected to both sides of the top center of the irrigation canal (1). The tops of the two support plates (2) are rotatably connected to a connecting shaft (3). The two sides of the connecting shaft (3) are fixedly connected to a first conveyor frame (4). The two sides of the inner walls of the two first conveyor frames (4) are rotatably connected to electric rollers (17). The outer walls of the two electric rollers (17) are connected to a transmission belt (5). The outer walls of the transmission belts (5) inside the two first conveyor frames (4) are fixedly connected to several connecting sleeves (6). The inner walls of the two corresponding connecting sleeves (6) on the two transmission belts (5) are fixedly connected to intercepting rods (7). The sides of the intercepting rods (7) are fixedly connected to several retrieval teeth (8). The bottom of one side of the two support plates (2) is fixedly connected to... A second conveyor frame (11) is connected. Both sides of the inner wall of the second conveyor frame (11) are rotatably connected to drive rollers (15). The outer walls of the two drive rollers (15) are connected to a discharge conveyor belt (12). A geared motor (14) is fixedly connected to the middle of one side edge of the outer wall of the second conveyor frame (11). The output end of the geared motor (14) is fixedly connected to the shaft center of any one of the two drive rollers (15). Several intercepting teeth (16) are fixedly connected to the top of the second conveyor frame (11) near the first conveyor frame (4). The positions of the several intercepting teeth (16) correspond to the positions of several retrieval teeth (8). The top of the several intercepting teeth (16) is in contact with the outer wall of the intercepting rod (7). The distance between the two first conveyor frames (4) is adapted to the width of the inner wall of the irrigation canal (1).

2. A device for removing debris from a water channel according to claim 1, wherein: Two of the first conveyor frames (4) are rotatably connected to the center of the outer bottom of each of the two first conveyor frames (4). The bottom ends of the two support ears (9) are fixedly connected to a support base plate (10). The length of the support base plate (10) is adapted to the width of the bottom surface of the inner wall of the irrigation canal (1). The bottom surface of the support base plate (10) is pressed tightly against the bottom surface of the inner wall of the irrigation canal (1).

3. A device for removing debris from a water channel according to claim 2, wherein: The length of several of the retrieval teeth (8) is less than the distance between the top surface of the support base plate (10) and the outer wall of the conveyor belt (5). Several of the retrieval teeth (8) are all inclined upwards. The distribution length of several of the retrieval teeth (8) is adapted to the length of the interception rod (7).

4. A device for removing debris from a water channel according to claim 3, wherein: One end of the second conveyor frame (11) extends outside the irrigation canal (1), the width of the discharge conveyor belt (12) is adapted to the length of the drive drum (15), and the length of the discharge conveyor belt (12) is adapted to the length of the second conveyor frame (11).

5. A device for removing debris from a water channel according to claim 4, wherein: A baffle plate (13) is fixedly connected to the top of the second conveyor frame (11) on the side away from the conveyor belt (5), and both first conveyor frames (4) are inclined downward.

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