A hydraulic engineering gate with impurity filtering function for hydraulic engineering

Abstract

The present invention discloses a hydraulic engineering gate with a filtering function for hydraulic engineering, belonging to the technical field of hydraulic engineering, comprising: a mounting frame and a gate body, the gate body is slidably connected in the mounting frame, and a conveying cylinder is fixedly installed in the mounting frame, a rotating shaft is rotatably installed inside the conveying cylinder, a spiral auger is fixedly installed on the rotating shaft, a filter cartridge is rotatably sleeved on the outer side of the conveying cylinder, a plurality of filter holes are provided on the outer side of the filter cartridge, and a vibration mechanism is provided above the filter cartridge; a linkage mechanism, the linkage mechanism comprises an impeller, a linkage shaft and an inner gear ring, the inner side of the impeller is fixedly connected with a mounting shaft, and a drainage port is provided at the bottom left of the mounting frame. The present invention can realize the collection and monitoring of impurities while filtering impurities through the cooperation of the linkage mechanism and the adjustment mechanism, and can adjust the cleaning effect of impurities according to the drainage volume, thereby avoiding the occurrence of blockage.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy engineering, and in particular to a water conservancy engineering gate plate with a debris filtering function used in water conservancy engineering. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. Water conservancy projects are projects built to eliminate water disasters and develop and utilize water resources. According to their service objects, they are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and sea reclamation projects. Water conservancy projects are more common in our daily lives, and gates are used in water conservancy projects.

[0003] The main functions of traditional hydraulic engineering gates are to adjust water levels and control water flows, but they usually do not have the function of filtering impurities in the water. Some gates with filtering functions cannot be automatically cleaned regularly, resulting in the risk of blockage. Therefore, we propose a hydraulic engineering gate with filtering function to solve this problem. Summary of the invention

[0004] The object of the present invention is to provide a hydraulic engineering gate with a filter function for use in hydraulic engineering to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A hydraulic engineering gate with a filter function for hydraulic engineering, comprising:

[0007] The mounting frame and the gate body are slidably connected in the mounting frame, and a conveying cylinder is fixedly installed in the mounting frame, a rotating shaft is rotatably installed inside the conveying cylinder, a spiral auger is fixedly installed on the rotating shaft, a filter cartridge is rotatably sleeved on the outer side of the conveying cylinder, a plurality of filter holes are opened on the outer side of the filter cartridge, and a vibration mechanism is arranged above the filter cartridge;

[0008] The linkage mechanism includes an impeller, a linkage shaft and an inner gear ring. The interior of the impeller is fixedly connected with a mounting shaft. A drain outlet is provided at the left bottom of the mounting frame. The mounting shaft is rotatably connected in the drain outlet, and the inner gear ring is fixedly connected to one side of the filter cartridge. The linkage shaft is rotatably connected in the mounting frame, and one end of the linkage shaft is fixedly connected with a driving gear, which meshes with the inner gear ring. The rear end of the mounting shaft is connected with an adjustment mechanism.

[0009] Preferably, a fixing plate is fixedly installed in the installation frame, a driving motor is fixedly installed at the bottom of the fixing plate, a screw is fixedly connected to the output shaft of the driving motor, a side plate is fixedly installed on the top of one side of the gate body, and the side plate is threadedly sleeved on the outside of the screw.

[0010] Preferably, the vibration mechanism includes a U-shaped frame, a vibration motor and two guide rods, both sides of the U-shaped frame are fixedly connected with connecting springs, and the top ends of the connecting springs and the guide rods are fixedly connected to the bottom of the fixed plate;

[0011] The U-shaped frame is slidably sleeved on the outside of the two guide rods, and the vibration motor is fixedly connected to the inside of the U-shaped frame. Both sides of the U-shaped frame are rotatably connected with abutment wheels, and the two abutment wheels are movably abutted on the top of the filter cartridge.

[0012] Preferably, the adjusting mechanism includes a rotating frame, a connecting frame, a pressure plate and two varistors, the rotating frame is fixedly sleeved on the rear end of the mounting shaft, and the top and bottom of the connecting frame are fixedly connected to a connecting frame, the connecting frame is slidably sleeved on the outer side of the rotating frame, and the outer side of the rotating frame is slidably sleeved with two counterweight frames, the front and rear sides of the two counterweight frames are hinged with a linkage rod, the other end of the linkage rod is rotatably connected to the corresponding connecting frame, the two varistors are fixedly connected to the rear side of the mounting frame, and the pressure plate is fixedly connected to the rear side of the two varistors, the connecting frame movably abuts against the rear side of the pressure plate, the two varistors are connected in series to the circuit of the vibration motor, and the pressure on the varistors increases, which reduces the resistance and increases the power of the vibration motor.

[0013] Preferably, the linkage mechanism further comprises a transmission shaft, a worm and a driven pulley are fixedly mounted on the outer side of the transmission shaft, a driving pulley is fixedly connected to the front end of the mounting shaft, the driving pulley and the driven pulley are driven and mounted with the same belt, and two mounting plates are rotatably sleeved on the outer side of the transmission shaft, and the mounting plates are fixedly connected to the outer side of the mounting frame;

[0014] A worm wheel and a driving sprocket are fixedly connected to the linkage shaft, a driven sprocket is fixedly connected to one end of the rotating shaft, the driving sprocket and the driven sprocket are transmission-mounted with the same chain, and the worm is meshed with the worm wheel.

[0015] Preferably, an L-plate is fixedly connected to the top of the fixed plate, the side plate is slidably sleeved on the outer side of the L-plate, and the top end of the screw rod is rotatably connected inside the L-plate.

[0016] Preferably, T-shaped protrusions are integrally formed on the front and rear sides of the gate body, a water inlet is provided on one side of the mounting frame, the gate body is slidably connected in the water inlet, T-shaped track grooves are provided on the inner walls on the front and rear sides of the water inlet, two T-shaped protrusions are respectively slidably connected in the corresponding T-shaped track grooves, a circular hole is provided on the other side of the mounting frame, the conveying cylinder is fixedly connected in the circular hole, and mounting protrusions are integrally formed on the front and rear sides of the mounting frame.

[0017] Preferably, a feed port is provided on the right side of the top of the conveying cylinder, and a scraper is fixedly connected to the top of the conveying cylinder, the scraper movably abuts against the inner wall of the filter cylinder, and a discharge port is provided on the left side of the bottom of the conveying cylinder;

[0018] A support plate is fixedly connected to the left side of the mounting frame, a pressure sensor is fixedly connected to the top of the support plate, a collection frame is fixedly connected to the top of the pressure sensor, four bottom corners of the collection frame are fixedly connected to vertical rods, the support plate is slidably sleeved on the outside of the vertical rods, and the collection frame is arranged directly below the discharge port;

[0019] A controller is fixedly installed on the top of the mounting frame, a signal light is arranged on the top of the controller, the controller is electrically connected to the pressure sensor and the signal light, and when the pressure value sensed by the pressure sensor reaches a preset value, the controller controls the signal light to light up.

[0020] The beneficial effects of the present invention are:

[0021] 1. In the present invention, a hydraulic engineering gate with a filtering function for a hydraulic engineering project is driven by a driving motor to rotate a screw rod, which drives the gate plate to rise through the thread transmission with the side plate and under the guidance of the L plate and the T-shaped track groove, so that the water inlet is opened, so that the water stored on the right side of the gate body enters the filter cartridge through the water inlet hole and is discharged from the drain port after being filtered through the filter hole. In the discharge process, the impeller is driven to rotate by the water power, and the impeller drives the installation shaft to rotate. The installation shaft drives the transmission shaft to rotate through the transmission of the driving pulley and the driven pulley. The transmission shaft drives the linkage shaft to rotate through the meshing of the worm and the worm wheel. The linkage shaft drives the filter cartridge to rotate through the meshing of the driving gear and the inner gear ring, so that the impurities attached to the inner wall of the filter cartridge are transported along the circular axis trajectory, and fall into the conveying cylinder from the feed port under the obstruction of the scraper, so as to avoid the accumulation of impurities in the filter cartridge and cause blockage;

[0022] 2. In the present invention, the hydraulic engineering gate with a filtering function for a hydraulic engineering, drives the driving sprocket to rotate through the linkage shaft, the driving sprocket drives the driven sprocket to rotate through the chain, the driven sprocket drives the rotating shaft and the spiral auger to rotate, so that the impurities in the conveying cylinder are conveyed to the left and discharged from the discharge port, and the impurities are collected by the collecting frame, and as the impurities collected by the collecting frame increase, the pressure sensed by the pressure sensor will increase, and when the sensed pressure value reaches the preset value, the controller controls the signal light to light up, thereby reminding the staff to clean the impurities in the collecting frame;

[0023] 3. In the present invention, the hydraulic engineering gate with impurity filtering function for a hydraulic engineering, by starting the vibration motor to drive the U-shaped frame to vibrate up and down, so that the connecting spring can be stretched back and forth, and at the same time, the U-shaped frame drives the abutment wheel to vibrate up and down, and the abutment wheel abuts against the upper surface of the filter cartridge to make the top of the filter cartridge vibrate, thereby facilitating the impurities to fall and enter the conveying cylinder, and at the same time, the mounting shaft drives the rotating frame to rotate synchronously, so that the two counterweight frames obtain centrifugal force away from each other, and under the action of the linkage rod, a forward pressure is applied to the connecting frame, thereby squeezing the varistor through the pressure plate, so that as the speed of the mounting shaft increases, the pressure on the varistor increases, thereby reducing its resistance, and because it is connected in parallel with the vibration motor, the power of the vibration motor increases, thereby enhancing the vibration effect of the filter cartridge, so that a greater vibration force can be used when the drainage volume is large to ensure that the impurities are completely shaken off and avoid blockage;

[0024] 4. In the present invention, the hydraulic engineering gate with impurity filtering function for hydraulic engineering can realize the collection and monitoring of impurities while filtering impurities through the cooperation of the linkage mechanism and the regulating mechanism, and can adjust the cleaning effect of impurities according to the discharge volume, thereby avoiding the occurrence of blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the three-dimensional structure of a hydraulic engineering gate with a filter function for hydraulic engineering proposed by the present invention;

[0026] Figure 2 A schematic diagram of the three-dimensional structure of a hydraulic engineering gate with a filter function for hydraulic engineering proposed by the present invention from another perspective;

[0027] Figure 3 A schematic cross-sectional view of a hydraulic engineering gate with a filter function for use in a hydraulic engineering project proposed by the present invention;

[0028] Figure 4 for Figure 3 A partial enlarged view of part A;

[0029] Figure 5 A schematic diagram of the side cross-sectional structure of a hydraulic engineering gate with a filter function for use in a hydraulic engineering project proposed by the present invention;

[0030] Figure 6 A schematic diagram of a partial three-dimensional structure of a hydraulic engineering gate with a filter function for use in a hydraulic engineering project proposed by the present invention;

[0031] Figure 7 for Figure 6 Schematic diagram of the local three-dimensional structure;

[0032] Figure 8This is a three-dimensional structural schematic diagram of the filter cartridge and linkage mechanism proposed by the present invention;

[0033] Fig. 9 A schematic diagram of the three-dimensional structure of the adjustment mechanism proposed by the present invention;

[0034] Fig.10 It is a schematic diagram of the three-dimensional structure of the vibration mechanism proposed by the present invention;

[0035] Fig.11 This is a schematic diagram of the three-dimensional structure of the installation frame and the gate body proposed in the present invention.

[0036] In the figure: 1. Mounting frame; 101. Water inlet; 102. T-shaped track groove; 103. Round hole; 104. Mounting protrusion; 105. Fixing plate; 2. Gate body; 201. T-shaped protrusion; 202. Side plate; 203. Screw rod; 204. L plate; 205. Driving motor; 3. Filter cartridge; 301. Filter hole; 302. Internal gear ring; 4. Conveying cylinder; 401. Rotating shaft; 402. Screw auger; 403. Driven sprocket; 404. Scraper; 5. Mounting shaft; 501. Impeller; 502. Driving pulley; 6. Collection frame; 601. Pressure sensor ; 602, support plate; 7, linkage shaft; 701, driving sprocket; 702, worm gear; 703, driving gear; 8, adjusting mechanism; 801, connecting frame; 802, connecting frame; 803, rotating frame; 804, counterweight frame; 805, linkage rod; 806, varistor; 807, pressure plate; 9, vibration mechanism; 901, connecting spring; 902, abutment wheel; 903, guide rod; 904, U-shaped frame; 905, vibration motor; 10, transmission shaft; 11, mounting plate; 12, worm; 13, driven pulley; 14, controller; 15, signal light. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Reference Figure 1-Figure 11 , a hydraulic engineering gate with a filtering function for hydraulic engineering, comprising:

[0039] The mounting frame 1 and the gate body 2 are slidably connected in the mounting frame 1, and a conveying cylinder 4 is fixedly installed in the mounting frame 1, a rotating shaft 401 is rotatably installed inside the conveying cylinder 4, a spiral auger 402 is fixedly installed on the rotating shaft 401, a filter cartridge 3 is rotatably sleeved on the outer side of the conveying cylinder 4, a plurality of filter holes 301 are opened on the outer side of the filter cartridge 3, and a vibration mechanism 9 is arranged above the filter cartridge 3;

[0040] The linkage mechanism includes an impeller 501, a linkage shaft 7 and an inner gear ring 302. The interior of the impeller 501 is fixedly connected with a mounting shaft 5. A drain outlet is provided at the left bottom of the mounting frame 1. The mounting shaft 5 is rotatably connected in the drain outlet, and the inner gear ring 302 is fixedly connected to one side of the filter cartridge 3. The linkage shaft 7 is rotatably connected in the mounting frame 1, and one end of the linkage shaft 7 is fixedly connected with a driving gear 703, which meshes with the inner gear ring 302. The rear end of the mounting shaft 5 is connected with an adjusting mechanism 8.

[0041] In this embodiment, a fixed plate 105 is fixedly installed in the installation frame 1, a driving motor 205 is fixedly installed at the bottom of the fixed plate 105, a screw rod 203 is fixedly connected to the output shaft of the driving motor 205, and a side plate 202 is fixedly installed on the top of one side of the gate body 2, and the side plate 202 is threadedly sleeved on the outer side of the screw rod 203.

[0042] In this embodiment, the vibration mechanism 9 includes a U-shaped frame 904, a vibration motor 905 and two guide rods 903. Both sides of the U-shaped frame 904 are fixedly connected with connecting springs 901, and the top ends of the connecting springs 901 and the guide rods 903 are fixedly connected to the bottom of the fixed plate 105; the U-shaped frame 904 is slidably sleeved on the outside of the two guide rods 903, thereby guiding the U-shaped frame 904, and the vibration motor 905 is fixedly connected to the inside of the U-shaped frame 904, and both sides of the U-shaped frame 904 are rotatably connected with abutment wheels 902, and the two abutment wheels 902 are movably abutted against the top of the filter cartridge 3, and the top of the filter cartridge 3 is driven to vibrate through the abutment wheels 902.

[0043] In this embodiment, the adjustment mechanism 8 includes a rotating frame 803, a connecting frame 802, a pressure plate 807 and two varistors 806. The rotating frame 803 is fixedly sleeved on the rear end of the mounting shaft 5, and the top and bottom of the connecting frame 802 are fixedly connected with a connecting frame 801, the connecting frame 801 is slidably sleeved on the outer side of the rotating frame 803, and the outer side of the rotating frame 803 is slidably sleeved with two counterweight frames 804, the front and rear sides of the two counterweight frames 804 are hinged with a linkage rod 805, the other end of the linkage rod 805 is rotatably connected to the corresponding connecting frame 801, the two varistors 806 are fixedly connected to the rear side of the mounting frame 1, and the pressure plate 807 is fixedly connected to the rear side of the two varistors 806, the connecting frame 802 is movably abutted against the rear side of the pressure plate 807, the two varistors 806 are connected in series to the circuit of the vibration motor 905, and the pressure on the varistor 806 increases, which will reduce the resistance and increase the power of the vibration motor 905.

[0044] In this embodiment, the linkage mechanism also includes a transmission shaft 10, a worm 12 and a driven pulley 13 are fixedly installed on the outer side of the transmission shaft 10, a driving pulley 502 is fixedly connected to the front end of the mounting shaft 5, the driving pulley 502 and the driven pulley 13 are driven and installed with the same belt, and the outer side of the transmission shaft 10 is rotatably sleeved with two mounting plates 11, and the mounting plate 11 is fixedly connected to the outer side of the mounting frame 1, so as to rotate and position the transmission shaft 10; a worm gear 702 and a driving pulley 502 are fixedly connected to the linkage shaft 7. The driven sprocket 701 and one end of the rotating shaft 401 are fixedly connected to the driven sprocket 403, the driving sprocket 701 and the driven sprocket 403 are driven by the same chain, and the worm 12 is meshed with the worm wheel 702, the top of the fixed plate 105 is fixedly connected to the L plate 204, the side plate 202 is slidably sleeved on the outside of the L plate 204, and the top end of the screw rod 203 is rotatably connected in the L plate 204, so that the screw rod 203 can be rotationally positioned and the side plate 202 can be guided to move up and down.

[0045] In this embodiment, T-shaped protrusions 201 are integrally formed on the front and rear sides of the gate body 2, a water inlet 101 is opened on one side of the mounting frame 1, the gate body 2 is slidably connected in the water inlet 101, T-shaped track grooves 102 are opened on the inner walls on the front and rear sides of the water inlet 101, and the two T-shaped protrusions 201 are respectively slidably connected in the corresponding T-shaped track grooves 102, a circular hole 103 is opened on the other side of the mounting frame 1, the conveying cylinder 4 is fixedly connected in the circular hole 103, and the front and rear sides of the mounting frame 1 are integrally formed with mounting protrusions 104.

[0046] In this embodiment, a feed port is provided on the right side of the top of the conveying cylinder 4, and a scraper 404 is fixedly connected to the top of the conveying cylinder 4, and the scraper 404 is movably abutted against the inner wall of the filter cylinder 3, and a discharge port is provided on the left side of the bottom of the conveying cylinder 4;

[0047] A support plate 602 is fixedly connected to the left side of the mounting frame 1, a pressure sensor 601 is fixedly connected to the top of the support plate 602, a collection frame 6 is fixedly connected to the top of the pressure sensor 601, vertical rods are fixedly connected to the four bottom corners of the collection frame 6, the support plate 602 is slidably sleeved on the outside of the vertical rods, and the collection frame 6 is arranged directly below the discharge port; a controller 14 is fixedly installed on the top of the mounting frame 1, a signal light 15 is arranged on the top of the controller 14, the controller 14 is electrically connected to the pressure sensor 601 and the signal light 15, and when the pressure value sensed by the pressure sensor 601 reaches a preset value, the controller 14 controls the signal light 15 to light up.

[0048] In this embodiment, when in use, the screw rod 203 is driven to rotate by the driving motor 205, and the screw rod 203 drives the gate plate to rise through the thread transmission with the side plate 202 and under the guidance of the L plate 204 and the T-shaped track groove 102, so that the water inlet 101 is opened, so that the water stored on the right side of the gate body 2 enters the filter cartridge 3 through the water inlet hole, is filtered through the filter hole 301, and is discharged from the drain port. In the process of discharge, the impeller 501 is driven to rotate by the water power, and the impeller 501 drives the installation shaft 5 rotates, the installation shaft 5 drives the transmission shaft 10 to rotate through the transmission of the driving pulley 502 and the driven pulley 13, the transmission shaft 10 drives the linkage shaft 7 to rotate through the meshing of the worm 12 and the worm wheel 702, and the linkage shaft 7 drives the filter cartridge 3 to rotate through the meshing of the driving gear 703 and the inner gear ring 302, so that the impurities attached to the inner wall of the filter cartridge 3 are transported along the circular axis track and fall into the conveying cylinder 4 from the feed port under the obstruction of the scraper 404, so as to avoid the accumulation of impurities in the filter cartridge 3 and cause blockage;

[0049] The driving sprocket 701 is driven to rotate by the linkage shaft 7, and the driving sprocket 701 drives the driven sprocket 403 to rotate through the chain, and the driven sprocket 403 drives the rotating shaft 401 and the spiral auger 402 to rotate, so that the impurities in the conveying cylinder 4 are conveyed to the left and discharged from the discharge port, and the impurities are collected by the collecting frame 6. As the impurities collected by the collecting frame 6 increase, the pressure sensed by the pressure sensor 601 increases. When the sensed pressure value reaches the preset value, the controller 14 controls the signal light 15 to light up, thereby reminding the staff to clean the impurities in the collecting frame 6;

[0050] By starting the vibration motor 905, the U-shaped frame 904 is driven to vibrate up and down, so that the connecting spring 901 is stretched and retracted back and forth. At the same time, the U-shaped frame 904 drives the abutment wheel 902 to vibrate up and down. The abutment wheel 902 abuts against the upper surface of the filter cartridge 3 to make the top of the filter cartridge 3 vibrate, thereby facilitating the impurities to fall into the conveying cylinder 4. At the same time, the installation shaft 5 drives the rotating frame 803 to rotate synchronously, so that the two counterweight frames 804 obtain centrifugal force away from each other, and under the action of the linkage rod 805, a forward pressure is applied to the connecting frame 802, thereby squeezing the varistor 806 through the pressure plate 807. As the rotation speed of the installation shaft 5 increases, the pressure on the varistor 806 increases, thereby reducing its resistance. Since it is connected in parallel with the vibration motor 905, the power of the vibration motor 905 is increased, thereby enhancing the vibration effect of the filter cartridge 3, so that a greater vibration force can be used when the drainage volume is large to ensure that the impurities are completely shaken off to avoid blockage.

[0051] The above is a detailed introduction to a hydraulic engineering gate with a filtering function for a hydraulic engineering provided by the present invention. Specific embodiments are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A hydraulic engineering gate with a filtering function for hydraulic engineering, characterized in that: include: A mounting frame (1) and a gate body (2), the gate body (2) being slidably connected in the mounting frame (1), a conveying cylinder (4) being fixedly mounted in the mounting frame (1), a rotating shaft (401) being rotatably mounted inside the conveying cylinder (4), a spiral auger (402) being fixedly mounted on the rotating shaft (401), a filter cartridge (3) being rotatably sleeved on the outer side of the conveying cylinder (4), a plurality of filter holes (301) being formed on the outer side of the filter cartridge (3), and a vibration mechanism (9) being arranged above the filter cartridge (3); The linkage mechanism comprises an impeller (501), a linkage shaft (7), a transmission shaft (10) and an inner gear ring (302); the impeller (501) is fixedly connected to a mounting shaft (5) inside; a drainage port is provided at the bottom left of the mounting frame (1); the mounting shaft (5) is rotatably connected to the drainage port; the inner gear ring (302) is fixedly connected to one side of the filter cartridge (3); the linkage shaft (7) is rotatably connected to the mounting frame (1); one end of the linkage shaft (7) is fixedly connected to a driving gear (703); the driving gear (703) meshes with the inner gear ring (302); the rear end of the mounting shaft (5) is connected to an adjusting mechanism (8); the outer side of the transmission shaft (10) is fixedly mounted with a drive gear (703); and the drive gear (703) is meshed with the inner gear ring (302). A worm (12) and a driven pulley (13) are provided, the front end of the mounting shaft (5) is fixedly connected to a driving pulley (502), the driving pulley (502) and the driven pulley (13) are driven and installed with the same belt, and the outer side of the transmission shaft (10) is rotatably sleeved with two mounting plates (11), the mounting plates (11) are fixedly connected to the outer side of the mounting frame (1), a worm wheel (702) and a driving sprocket (701) are fixedly connected to the linkage shaft (7), one end of the rotating shaft (401) is fixedly connected to a driven sprocket (403), the driving sprocket (701) and the driven sprocket (403) are driven and installed with the same chain, and the worm (12) is meshed with the worm wheel (702); The vibration mechanism (9) comprises a vibration motor (905), and the adjustment mechanism (8) comprises a rotating frame (803), a connecting frame (802), a pressure plate (807) and two piezoresistors (806); the rotating frame (803) is fixedly sleeved on the rear end of the installation shaft (5), and the top and bottom of the connecting frame (802) are fixedly connected to a connecting frame (801); the connecting frame (801) is slidably sleeved on the outside of the rotating frame (803), and the outside of the rotating frame (803) is slidably sleeved with two counterweight frames (804), and the front and rear sides of the two counterweight frames (804) are Both are hinged with a linkage rod (805), the other end of the linkage rod (805) is rotatably connected to the corresponding connection frame (801), the two varistors (806) are fixedly connected to the rear side of the installation frame (1), and the pressure plate (807) is fixedly connected to the rear side of the two varistors (806), the connection frame (802) is movably abutted against the rear side of the pressure plate (807), the two varistors (806) are connected in series to the circuit of the vibration motor (905), the pressure on the varistors (806) increases, the resistance decreases, and the power of the vibration motor (905) increases.

2. The hydraulic engineering gate with impurity filtering function for hydraulic engineering according to claim 1, characterized in that: A fixing plate (105) is fixedly mounted in the mounting frame (1), a driving motor (205) is fixedly mounted on the bottom of the fixing plate (105), a screw rod (203) is fixedly connected to the output shaft of the driving motor (205), and a side plate (202) is fixedly mounted on the top of one side of the gate body (2), and the side plate (202) is threadedly sleeved on the outside of the screw rod (203).

3. A hydraulic engineering gate with impurity filtering function for hydraulic engineering according to claim 2, characterized in that: The vibration mechanism (9) further comprises a U-shaped frame (904) and two guide rods (903); both sides of the U-shaped frame (904) are fixedly connected to connecting springs (901); and the top ends of the connecting springs (901) and the guide rods (903) are fixedly connected to the bottom of the fixing plate (105); The U-shaped frame (904) is slidably sleeved on the outside of the two guide rods (903), and the vibration motor (905) is fixedly connected to the inside of the U-shaped frame (904). Both sides of the U-shaped frame (904) are rotatably connected to abutment wheels (902), and the two abutment wheels (902) are movably abutted against the top of the filter cartridge (3).

4. The hydraulic engineering gate with impurity filtering function for hydraulic engineering according to claim 2, characterized in that: The top of the fixed plate (105) is fixedly connected to an L plate (204), the side plate (202) is slidably sleeved on the outside of the L plate (204), and the top end of the screw rod (203) is rotatably connected inside the L plate (204).

5. The hydraulic engineering gate with impurity filtering function for hydraulic engineering according to claim 1, characterized in that: The gate body (2) is integrally formed with T-shaped protrusions (201) on both the front and rear sides, a water inlet (101) is provided on one side of the mounting frame (1), the gate body (2) is slidably connected in the water inlet (101), T-shaped track grooves (102) are provided on both the front and rear inner walls of the water inlet (101), two T-shaped protrusions (201) are slidably connected in the corresponding T-shaped track grooves (102), a circular hole (103) is provided on the other side of the mounting frame (1), the conveying cylinder (4) is fixedly connected in the circular hole (103), and the mounting frame (1) is integrally formed with mounting protrusions (104) on both the front and rear sides.

6. The hydraulic engineering gate with impurity filtering function for hydraulic engineering according to claim 1, characterized in that: A feed port is provided on the right side of the top of the conveying cylinder (4), and a scraper (404) is fixedly connected to the top of the conveying cylinder (4), the scraper (404) movably abuts against the inner wall of the filter cylinder (3), and a discharge port is provided on the left side of the bottom of the conveying cylinder (4); The left side of the mounting frame (1) is fixedly connected to a support plate (602), the top of the support plate (602) is fixedly connected to a pressure sensor (601), the top of the pressure sensor (601) is fixedly connected to a collection frame (6), the four bottom corners of the collection frame (6) are fixedly connected to vertical rods, the support plate (602) is slidably sleeved on the outside of the vertical rods, and the collection frame (6) is arranged directly below the discharge port; A controller (14) is fixedly mounted on the top of the mounting frame (1), and a signal light (15) is arranged on the top of the controller (14). The controller (14) is electrically connected to the pressure sensor (601) and the signal light (15). When the pressure value sensed by the pressure sensor (601) reaches a preset value, the controller (14) controls the signal light (15) to light up.

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