Water conservancy drought-resisting diversion and regulation water channel

Abstract

The utility model provides a water conservancy drought-resisting diversion and regulation water channel, which relates to the field of water channels, and comprises a main diversion and regulation water channel and two secondary diversion and regulation water channels. According to the water shortage conditions and requirements of areas guided and adjusted by different secondary guiding and adjusting water channels, a self-locking motor on a support in the corresponding secondary guiding and adjusting water channel is started to drive a round rod to rotate, a pull rope is driven to be wound, at the moment, a spring is driven to contract, and a baffle of the spring slides upwards on one side of a filter screen and in the inner wall of the support; the filtering net is exposed, guided and adjusted water can conveniently penetrate through the filtering net to flow into an arid area, the height of the baffle is adjusted, the circulation speed and size of the water can be adjusted, water flow of each secondary guiding and adjusting water channel can be adjusted according to needs, the utilization rate of water resources is increased, water sources are distributed according to needs, and the drought resistance is improved.

Description

Technical Field

[0001] This utility model relates to the field of water canals, and in particular to a water conservancy drought relief and diversion water canal. Background Technology

[0002] Water diversion canals are water conservancy projects specifically built to address drought or water scarcity. They aim to solve water shortage problems in specific areas through water diversion and diversion. The construction of these canals typically involves traversing long distances to bring water from areas with abundant water to areas with scarce water resources, ensuring the needs of agricultural irrigation, urban water supply, and the ecological environment are met.

[0003] Due to the uneven distribution of surface water resources, areas with scarce water resources are prone to drought, leading to reduced grain production. In such cases, it is necessary to construct several main and secondary water diversion canals to divert water to arid areas for drought-resistant planting. However, traditional water diversion canals divert water from the main canal into several secondary canals, making it impossible to accurately adjust the water flow speed and volume in the secondary canals according to actual water demand. This easily leads to water waste, failure to allocate water resources as needed, and reduced drought resistance. Utility Model Content

[0004] The technical problem this utility model aims to solve is that uneven distribution of surface water resources leads to drought in water-scarce areas, resulting in reduced grain production. In such cases, it is necessary to construct several main and secondary water diversion canals to divert water to arid areas for drought-resistant planting. However, traditional water diversion canals divert water from the main canal into several secondary canals, making it impossible to precisely adjust the water flow speed and volume in the secondary canals according to actual water demand. This easily leads to water waste, failure to allocate water resources as needed, and reduced drought resistance.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a water conservancy drought relief diversion canal, including a main diversion canal and two secondary diversion canals. One end of each of the two secondary diversion canals is fixedly installed at one end of the main diversion canal and they are internally connected. An adjustment device is provided inside the secondary diversion canals. The adjustment device can drive a round rod to rotate through a self-locking motor to wind and pull the pull rope. At the same time, it works in conjunction with a spring to slide the baffle up and down on the filter screen to change the water flow on the filter screen, so as to achieve the effect of distributing water source according to demand.

[0006] Preferably, the adjusting device includes a bracket and a detachable mechanism, wherein the bracket can be detachably installed in the inner wall of the secondary water diversion channel by means of the detachable mechanism, and a round rod is installed through the inner wall of one end of the bracket; a self-locking motor, wherein one side of the self-locking motor is fixedly installed on one side of the bracket, and the output end is fixedly installed on one end of the round rod through a coupling; a filter screen, wherein both sides of the filter screen are fixedly installed in the inner wall of one end of the bracket; a baffle, wherein one side and the outer surface of the baffle are slidably connected to one side of the filter screen and the inner wall of the bracket, respectively, and a pull rope is symmetrically fixedly installed at one end of the baffle, and one end of the pull rope is fixedly installed on the outer surface of the round rod; and a spring, wherein both ends of the spring are fixedly connected to one side of the inner wall of the bracket and one side of the baffle, respectively.

[0007] The aforementioned components achieve the following effects: By setting up an adjustment device, the uneven distribution of surface water resources leads to drought and reduced grain production in water-scarce areas. In such cases, it is necessary to construct several main and secondary water diversion canals to divert water to arid regions for drought-resistant planting. After the main water diversion canals divert water into the secondary canals, the self-locking motor on the support in each secondary canal can be activated to rotate the rod, causing the rope to wind up. This causes the spring to contract, allowing the baffle to slide upwards on one side of the filter screen and within the inner wall of the support, exposing the filter screen. This facilitates the diverted water flowing through the filter screen into the arid region. By adjusting the height of the baffle, the water flow area on the filter screen can be adjusted, thus regulating the water flow speed and volume. Each secondary water diversion canal can then adjust the water flow according to demand, improving water resource utilization, allocating water resources as needed, and enhancing drought resistance. It should be noted that self-locking motors are a mature technology and equipment in the existing field, and their internal structure, connection method and principle will not be described further.

[0008] Preferably, the detachable mechanism includes two limiting rods, one end of which is rotatably mounted on one side of the secondary water diversion channel. The inner wall of the secondary water diversion channel is symmetrically provided with slots. One end of the bracket is inserted into the inner wall of the slot. The limiting rods are made of iron. Magnet blocks are symmetrically fixedly connected to one side of the secondary water diversion channel. One side of the magnet blocks is magnetically attracted to one side of the limiting rods. The outer surface of the limiting rods is inserted into the inner walls of both sides of the bracket.

[0009] The effect achieved by the above-mentioned components is as follows: By setting a detachable mechanism, when it is necessary to fully open the interior of the secondary water diversion channel to maximize the water flow, there are usually two options. One is to slide the baffle upwards on the filter screen to the highest position, fully exposing the filter screen to increase the area through which the water flows and increase the water flow rate. The other is to rotate the limiting rod to rotate it out from the inner walls on both sides of the bracket, and remove one end from the magnet block. At this time, the bracket, filter screen and baffle can be removed from the secondary water diversion channel, thus achieving the effect of filtering and regulating the water in the secondary water diversion channel, maximizing the water flow and improving the diversion efficiency.

[0010] Preferably, rubber blocks are fixedly installed on both sides of the limiting rod.

[0011] The effect achieved by the above components is that by fixing rubber blocks on both sides of the limiting rod, the contact friction on both sides of the limiting rod can be increased, making it more secure after it is inserted into the inner wall of the bracket, thus performing secondary limiting.

[0012] Preferably, a limiting telescopic rod is fixedly connected to one side of the inner wall of the bracket, and one end of the limiting telescopic rod passes through the inside of the spring and is fixedly installed on one side of the baffle.

[0013] The effect achieved by the above components is that by setting the limiting telescopic rod, the inner wall of the spring can be supported and reinforced, making it less prone to damage and increasing its service life.

[0014] Preferably, a cleaning device is provided between one side of the bracket and one side of the filter screen. The cleaning device includes a connecting frame and a scraper. A collection mechanism is provided between the connecting frame and the scraper. An electric telescopic rod is fixedly installed on one side of the inner wall of the bracket. The output rod of the electric telescopic rod is fixedly installed on one side of the connecting frame. The two ends of the connecting frame are slidably connected to the inner walls of the two sides of the bracket, respectively.

[0015] The aforementioned components achieve the following effects: By setting up a cleaning device, when impurities and large particles in the water flowing through the filter screen are intercepted, to avoid clogging the filter screen pores and affecting the water flow speed and flow rate, the electric telescopic rod on the bracket can be activated to drive the connecting frame and scraper upwards. Under the limiting obstruction at the bottom of the connecting frame, the scraper can be used to scrape the impurities and large particles intercepted by the filter screen upwards and clean them. Then, they are collected by a convenient collection mechanism for easy and unified treatment later, preventing debris and large particles from falling back onto the filter screen and causing blockage. The auxiliary adjustment device adjusts the flow speed and size of the water flow for convenient on-demand distribution.

[0016] Preferably, the collection mechanism includes two torsion springs, with the two ends of the scraper respectively passing through and mounted on the two ends of the connecting frame, wherein the inner wall of the torsion spring is sleeved on the outer surface of the two ends of the scraper, and the two ends are respectively fixedly mounted on one side of the scraper and one side of the connecting frame; a gear, wherein one end of the scraper passes through one side of the gear; a toothed plate, wherein one side of the toothed plate is fixedly mounted on one side of the inner wall of the bracket; and a collection box, wherein the collection box is inserted into one side of the bracket by means of the hanging ears on both sides.

[0017] The effect achieved by the above components is as follows: by setting up a convenient collection mechanism, after the scraper scrapes the impurities and large particles filtered from the filter screen upwards to a certain position, the gear on one side will mesh with the toothed plate, causing the gear to rotate, thereby causing the scraper to rotate on the connecting frame, causing its torsion spring to deform, and turning the impurities on the scraper over and pouring them into the collection box for collection, which is convenient for later processing. After the scraper moves down to a certain position, the torsion spring will drive the scraper to return to its original position, so that one side of it abuts against one side of the connecting frame, which is convenient for the next cleaning process.

[0018] Preferably, the longitudinal section of the scraper is arc-shaped, and the arc-shaped opening of the scraper is arranged facing upwards.

[0019] The effect achieved by the above-mentioned components is that by setting the scraper to an arc shape, the scraped impurities and garbage can be caught for a short time, preventing them from falling and affecting subsequent collection and processing.

[0020] The beneficial effects of this utility model are:

[0021] By setting up an adjustment device, after the main diversion canal diverts water resources into several secondary diversion canals, the self-locking motor on the support in the corresponding secondary diversion canal can be activated to drive the round rod to rotate, thereby winding the pull rope. This causes the spring to contract, causing the baffle to slide upwards on one side of the filter screen and within the inner wall of the support, exposing the filter screen. This facilitates the diverted water to flow through the filter screen into the arid region. By adjusting the height of the baffle, the flow area of ​​water on the filter screen can be adjusted, thereby regulating the flow rate and volume of water. This allows each secondary diversion canal to adjust the water flow according to demand, improving water resource utilization, allocating water resources as needed, and enhancing drought resistance. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a three-dimensional structural diagram of the secondary water diversion channel of this utility model;

[0025] Figure 3 This is a three-dimensional structural diagram of the bracket of this utility model;

[0026] Figure 4 This is a three-dimensional structural diagram of the electric telescopic pole of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the collection box of this utility model.

[0028] Legend: 1. Main water diversion channel; 2. Adjustment device; 3. Cleaning device; 4. Secondary water diversion channel; 21. Support; 22. Filter screen; 23. Baffle; 24. Spring; 25. Pull rope; 26. Round rod; 27. Self-locking motor; 28. Detachable mechanism; 281. Slot; 282. Limiting rod; 283. Magnet block; 284. Rubber block; 29. ​​Limiting telescopic rod; 31. Electric telescopic rod; 32. Connecting frame; 33. Scraper; 34. Easy collection mechanism; 341. Torsion spring; 342. Gear; 343. Toothed plate; 344. Collection box. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1-5 The water diversion canal shown includes a main diversion canal 1 and two secondary diversion canals 4. One end of each of the two secondary diversion canals 4 is fixedly installed at one end of the main diversion canal 1 and they are internally connected. An adjustment device 2 is installed inside each secondary diversion canal 4. The adjustment device 2 can drive the round rod 26 to rotate via the self-locking motor 27 to wind and pull the pull rope 25. At the same time, it works in conjunction with the spring 24 to slide the baffle 23 up and down on the filter screen 22 to change the water flow on the filter screen 22, so as to achieve the effect of distributing water source according to demand.

[0032] Figure 2 and Figure 3The regulating device 2 shown includes a bracket 21 and a detachable mechanism 28. The bracket 21 can be detachably installed in the inner wall of the secondary water diversion channel 4 by means of the detachable mechanism 28. A round rod 26 is installed through the inner wall of one end of the bracket 21. A self-locking motor 27 is fixedly installed on one side of the bracket 21, and its output end is fixedly installed on one end of the round rod 26 via a coupling. A filter screen 22 is fixedly installed on both sides in the inner wall of one end of the bracket 21. A baffle 23 is slidably connected to one side of the filter screen 22 and the inner wall of the bracket 21, respectively. A pull rope 25 is symmetrically fixedly installed on one end of the baffle 23, and one end of the pull rope 25 is fixedly installed on the outer surface of the round rod 26. A spring 24 is fixedly connected to one side of the inner wall of the bracket 21 and one side of the baffle 23, respectively. Due to the uneven distribution of surface water resources, areas with scarce water resources are prone to drought, leading to reduced grain production. In such cases, it is necessary to construct several main diversion canals 1 and secondary diversion canals 4 to divert water to arid areas for drought-resistant planting. After the main diversion canal 1 diverts water resources into the secondary diversion canals 4, the self-locking motor 27 on the support 21 of the corresponding secondary diversion canal 4 can be activated to drive the round rod 26 to rotate, thereby retracting the pull rope 25, based on the water shortage situation and needs of the area diverted by each secondary diversion canal 4. When the water is wound up, the spring 24 contracts, causing the baffle 23 to slide upwards within the filter screen 22 and the inner wall of the support 21, exposing the filter screen 22. This facilitates the diverted water flowing through the filter screen 22 into arid areas. By adjusting the height of the baffle 23, the flow area of ​​water on the filter screen 22 can be adjusted, thereby regulating the flow rate and volume of water. This allows each diversion channel 4 to adjust the water flow according to demand, improving water resource utilization, allocating water resources as needed, and enhancing drought resistance. It should be noted that the self-locking motor 27 is a mature technology and equipment in the existing field; its internal structure, connection method, and principle will not be elaborated upon further.

[0033] Figure 2 and Figure 3The detachable mechanism 28 shown includes two limiting rods 282, one end of which is rotatably mounted on one side of the secondary water diversion channel 4. The inner wall of the secondary water diversion channel 4 is symmetrically provided with slots 281. One end of the bracket 21 is inserted into the inner wall of the slots 281. The limiting rods 282 are made of iron. A magnet block 283 is symmetrically fixedly connected to one side of the secondary water diversion channel 4. One side of the magnet block 283 is magnetically attracted to one side of the limiting rod 282. The outer surface of the limiting rod 282 is inserted into the inner walls of both sides of the bracket 21. When it is necessary to fully open the secondary water diversion channel 4 to maximize the water flow, there are generally two methods. One is to slide the baffle 23 upwards on the filter screen 22 to its highest position, fully exposing the filter screen 22 to increase the water flow area and increase the water flow rate. The other is to rotate the limiting rod 282, turning it out from the inner walls on both sides of the bracket 21, and removing one end from the magnet block 283. Then, the bracket 21, filter screen 22, and baffle 23 can be removed from the secondary water diversion channel 4, thus achieving the effect of filtering and regulating the water in the secondary water diversion channel 4, maximizing the water flow and improving diversion efficiency. Rubber blocks 284 are fixedly installed on both sides of the limiting rod 282. By fixing rubber blocks 284 on both sides of the limiting rod 282, the contact friction on both sides of the limiting rod 282 can be increased, making it more secure after being inserted into the inner wall of the bracket 21, thus providing secondary limiting. A limiting telescopic rod 29 is fixedly connected to one side of the inner wall of the bracket 21. One end of the limiting telescopic rod 29 passes through the interior of the spring 24 and is fixedly installed on one side of the baffle 23. By setting the limiting telescopic rod 29, the inner wall of the spring 24 can be supported and reinforced, making it less prone to damage and extending its service life.

[0034] Figure 4 and Figure 5 A cleaning device 3 is provided between one side of the bracket 21 and one side of the filter screen 22. The cleaning device 3 includes a connecting frame 32 and a scraper 33. A collection mechanism 34 is provided between the connecting frame 32 and the scraper 33. An electric telescopic rod 31 is fixedly installed on one side of the inner wall of the bracket 21. The output rod of the electric telescopic rod 31 is fixedly installed on one side of the connecting frame 32. The two ends of the connecting frame 32 are slidably connected to the inner walls of the two sides of the bracket 21, respectively. When impurities and large particles in the water flowing through the secondary diversion channel 4 are intercepted by the filter screen 22, in order to avoid clogging of the filter screen 22 and affecting the water flow speed and flow rate, the electric telescopic rod 31 on the bracket 21 can be activated to drive the connecting frame 32 and the scraper 33 to move upward. Under the limiting obstruction at the bottom of the connecting frame 32, the scraper 33 can scrape the impurities and large particles intercepted by the filter screen 22 upward and clean them. Then, they are collected by the collection mechanism 34 for convenient unified treatment later, avoiding the debris and large particles from falling back onto the filter screen 22 and causing blockage. The auxiliary adjustment device 2 adjusts the flow speed and size of the water flow for convenient distribution as needed.

[0035] Figure 4 and Figure 5 The collection mechanism 34 shown includes two torsion springs 341, with the two ends of the scraper 33 respectively passing through and mounted on the two ends of the connecting frame 32. The inner walls of the torsion springs 341 are sleeved on the outer surfaces of the two ends of the scraper 33, and the two ends are respectively fixedly mounted on one side of the scraper 33 and one side of the connecting frame 32; a gear 342, with one end of the scraper 33 passing through one side of the gear 342; a toothed plate 343, with one side of the toothed plate 343 fixedly mounted on one side of the inner wall of the bracket 21; and a collection box 344, which is installed on one side of the bracket 21 by means of the hanging ears on both sides. By incorporating a convenient collection mechanism 34, after the scraper 33 scrapes the impurities and large particles filtered from the filter screen 22 upwards to a certain position, a gear 342 on one side meshes with the toothed plate 343, causing the gear 342 to rotate. This, in turn, causes the scraper 33 to rotate on the connecting frame 32, deforming its torsion spring 341. This causes the impurities on the scraper 33 to flip and fall into the collection box 344 for later processing. When the scraper 33 descends to a certain position, the torsion spring 341 causes the scraper 33 to return to its original position, with one side abutting against one side of the connecting frame 32, facilitating the next cleaning process. The longitudinal section of the scraper 33 is arc-shaped, with the arc-shaped opening facing upwards. By setting the scraper 33 in an arc shape, the scraped impurities and debris can be temporarily caught, preventing them from falling and affecting subsequent collection and processing.

[0036] Working Principle: Due to the uneven distribution of surface water resources, droughts are prone to occur in water-scarce areas, leading to reduced grain yields. In such cases, it is necessary to construct several main water diversion canals 1 and secondary water diversion canals 4 to divert water to arid areas for drought-resistant planting. After the main water diversion canal 1 diverts water resources into the secondary water diversion canals 4, the self-locking motor 27 on the support 21 of the corresponding secondary water diversion canal 4 can be activated to drive the round rod 26 to rotate, thereby pulling the rope... 25. When the water is wound up, the spring 24 contracts, causing the baffle 23 to slide upwards within the filter screen 22 and the inner wall of the support 21, exposing the filter screen 22. This facilitates the diverted water flowing through the filter screen 22 into arid areas. By adjusting the height of the baffle 23, the flow area of ​​water on the filter screen 22 can be adjusted, thereby regulating the flow rate and volume of water. This allows each diversion channel 4 to adjust the water flow according to demand, improving water resource utilization, allocating water resources as needed, and enhancing drought resistance. It should be noted that the self-locking motor 27 is a mature technology and equipment in the existing field; its internal structure, connection method, and principle will not be elaborated upon further. When it is necessary to fully open the interior of the secondary water diversion channel 4 to maximize the water flow, there are usually two options. One is to slide the baffle 23 upwards on the filter screen 22 to the highest position, fully exposing the filter screen 22 to increase the area through which the water flows and increase the water flow rate. The other option is to rotate the limiting rod 282 to rotate it out from the inner walls on both sides of the bracket 21, and remove one end from the magnet block 283. Then, the bracket 21, filter screen 22, and baffle 23 can be removed from the secondary water diversion channel 4 to achieve the effect of filtering and regulating the water in the secondary water diversion channel 4, so that the water flow reaches the maximum flow rate and the diversion efficiency is improved.

[0037] When impurities and large particles in the water flowing through the secondary water channel 4 are intercepted by the filter screen 22, to avoid clogging the filter holes of the filter screen 22 and affecting the water flow speed and flow rate, the electric telescopic rod 31 on the bracket 21 can be activated to drive the connecting frame 32 and the scraper 33 to move upward. Under the limiting obstruction at the bottom of the connecting frame 32, the scraper 33 can scrape the impurities and large particles intercepted on the filter upward and clean them. After rising to a certain position, the gear 342 on one side will mesh with the toothed plate 343, driving the gear 342 to rotate. The rotation causes the scraper 33 to rotate on the connecting frame 32, which in turn causes the torsion spring 341 to deform, turning over the impurities on the scraper 33 and pouring them into the collection box 344 for collection, which is convenient for later processing. After the scraper 33 moves down to a certain position, the torsion spring 341 will drive the scraper 33 to return to its original position, so that one side of it abuts against one side of the connecting frame 32, which is convenient for the next cleaning process and prevents debris and large particles from falling back onto the filter screen 22 and causing blockage. The auxiliary adjustment device 2 adjusts the flow rate and size of the water flow, which is convenient for distribution as needed.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A water conservancy drought resistance diversion canal, comprising a main diversion canal (1) and two secondary diversion canals (4), characterized in that: Two said secondary water diversion channel (4) one end fixed installation in the main water diversion channel (1) one end and inside are connected, secondary water diversion channel (4) inside is provided with adjusting device (2), the adjusting device (2) can be driven by self-locking motor (27) round bar (26) rotation to pull rope (25) and be rolled up, while again cooperate spring (24) to make baffle (23) on filter screen (22) up and down sliding adjustment, change the water flow on filter screen (22) flow capacity, make it reach the effect of on-demand distribution of water source according to demand.

2. The water conservancy drought resistance water diversion channel according to claim 1, characterized in that: The adjusting device (2) includes a bracket (21) and a detachable mechanism (28), wherein the bracket (21) can be detachably installed in the inner wall of the secondary water diversion channel (4) by means of the detachable mechanism (28), and one end of the inner wall of the bracket (21) penetrates and is installed with the round rod (26); The self-locking motor (27) is fixedly installed on one side of the bracket (21), and the output end is fixedly installed on one end of the round rod (26) through the shaft coupling; The filter screen (22) is fixedly installed on the inner wall of one end of the bracket (21); The baffle (23) is slidably connected with one side and the outer surface of the filter screen (22) and the inner wall of the bracket (21), respectively, one end of the baffle (23) is fixedly installed with the pull rope (25), and one end of the pull rope (25) is fixedly installed on the outer surface of the round rod (26); The spring (24) is fixedly connected with one side of the inner wall of the bracket (21) and one side of the baffle (23).

3. The water conservancy drought resistance water diversion channel according to claim 2, characterized in that: The detachable mechanism (28) includes two limiting rods (282), one end of the limiting rod (282) is rotatably installed on one side of the secondary water diversion channel (4), the inner wall of the secondary water diversion channel (4) is symmetrically provided with a clamping groove (281), one end of the bracket (21) is inserted into the inner wall of the clamping groove (281), the limiting rod (282) is made of iron, one side of the limiting rod (282) is magnetically attracted to one side of the magnet block (283) fixedly connected on one side of the secondary water diversion channel (4), and the outer surface of the limiting rod (282) is inserted into the inner wall of the bracket (21).

4. The water conservancy drought resistance water diversion channel according to claim 3, characterized in that: The limiting rod (282) is fixedly installed with rubber blocks (284) on both sides.

5. The water conservancy drought resistance water diversion channel according to claim 4, characterized in that: The inner wall of the bracket (21) is fixedly connected with a limiting telescopic rod (29), one end of the limiting telescopic rod (29) penetrates the inside of the spring (24) and is fixedly installed on one side of the baffle (23).

6. The water conservancy drought resistance water diversion channel according to claim 5, characterized in that: The cleaning device (3) is arranged between one side of the support (21) and one side of the filter screen (22), the cleaning device (3) comprises a connecting frame (32) and a scraper (33), a convenient collecting mechanism (34) is arranged between the connecting frame (32) and the scraper (33), an electric telescopic rod (31) is fixedly installed on one side of the inner wall of the support (21), wherein the output rod of the electric telescopic rod (31) is fixedly installed on one side of the connecting frame (32), and the two ends of the connecting frame (32) are slidably connected with the inner walls of the two sides of the support (21).

7. The water conservancy drought resistance water diversion channel according to claim 6, characterized in that: The convenient collecting mechanism (34) comprises two torsion springs (341), the two ends of the scraper (33) are respectively installed on the two ends of the connecting frame (32) in a penetrating mode, wherein the inner wall of the torsion spring (341) is sleeved on the outer surface of the two ends of the scraper (33), and the two ends are respectively fixedly installed on one side of the scraper (33) and one side of the connecting frame (32); A gear (342), wherein one end of the scraper (33) penetrates one side of the gear (342); A toothed plate (343), wherein one side of the toothed plate (343) is fixedly installed on one side of the inner wall of the support (21); A collecting box (344), wherein the collecting box (344) is insertedly installed on one side of the support (21) by means of the hanging ears on the two sides.

8. The water conservancy drought resistance water diversion channel according to claim 6, characterized in that: The longitudinal section of the scraper (33) is in the shape of a circular arc, and the arc-shaped opening of the scraper (33) is arranged upwards.

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