Water conservancy channel filtering device

Abstract

The utility model discloses a water conservancy channel filtering device which comprises a collecting frame, the outer side of a filtering plate is fixedly connected with a first fixing frame and a second fixing frame, a moving assembly comprises a shielding plate and a two-way lead screw, the shielding plate is arranged in the collecting frame in a sliding mode, the two ends of the two-way lead screw are fixedly connected with connecting rods, and the two ends of the two-way lead screw are fixedly connected with the collecting frame. One end of each connecting rod is rotationally connected with the collecting frame through a bearing a, two movable blocks are in threaded connection with the surface of the two-way screw rod, a baffle plate is arranged, when the movable blocks drive gears to move upwards, the gears are meshed with racks, the two-way screw rod can be driven to rotate under the combined action of a first synchronous belt and a second synchronous belt, and the two-way screw rod is driven to rotate; the two-way lead screw can drive the two movable blocks to get close to each other and drive the shielding plate to rise out of the collecting frame, and when the collecting frame rises, more and more impurities are accumulated on the surface of the collecting frame, so that the shielding plate can shield the outer side of the collecting frame when the shielding plate is lifted.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy channel filtering devices, in particular to a water conservancy channel filtering device. Background Art

[0002] Water conservancy channels are waterways that connect water sources and irrigated land, and transport and distribute the water drawn from the water source to various parts of the irrigation area. Within an irrigation area, irrigation channels are divided into five levels according to the size of the controlled area, namely, main channels, branch channels, ditches, agricultural channels, and minor channels; in irrigation areas with complex terrain and large areas, multiple levels of channels such as main trunks, branch trunks, branches, and ditches can be added. In order to facilitate the guidance of water flow to residential areas and agricultural and pastoral areas, corresponding water conservancy channels are often laid in the corresponding areas to guide the water flow, and filters are set between the water conservancy channels to filter out garbage mixed in the water flow.

[0003] At present, a Chinese patent discloses an adjustable hydraulic trash rack, and its announcement number is CN219386242U. In the disclosed technical solution, when there is too much garbage, the motor can be turned on to drive a group of ball screws to rotate, and the pulleys on the motors can drive another group of ball screws to rotate at the same time, driving the ball screw sleeves to move up and down in the grooves in the support columns, and the salvage frame connected to the ball screw sleeves carries the garbage in the river water up.

[0004] In combination with the above-mentioned disclosed technical solutions and the prior art, when the intercepted garbage is collected by lifting, the garbage continues to accumulate during the lifting process, and therefore the garbage is prone to fall or scatter during the lifting process, which will affect the efficiency of garbage cleaning when the water conservancy takes the interception and filtration. Therefore, we propose a water conservancy channel filtering device to improve the efficiency of garbage cleaning when the water conservancy intercepts pollution. Utility Model Content

[0005] In order to solve the above problems, the following technical solutions are proposed:

[0006] A water conservancy channel filtering device, comprising:

[0007] Collection box.

[0008] A filter plate, wherein the outer side of the filter plate is fixedly connected with a first fixing frame and a second fixing frame.

[0009] A moving component, the moving component includes a baffle plate and a bidirectional screw rod, the baffle plate is slidably arranged inside the collection frame, both ends of the bidirectional screw rod are fixedly connected with connecting rods, one end of the two connecting rods are rotatably connected to the collection frame through bearing a, the surface of the bidirectional screw rod is threadedly connected with two movable blocks, one end of the two movable blocks are rotatably connected with support rods, and one end of the two support rods are rotatably connected to the baffle plate through a hinge.

[0010] The rising component includes a threaded rod, one end of which is rotatably connected to the inside of the second fixed frame through a bearing c, and the other end of the threaded rod is fixedly connected to a motor, and the motor is fixedly connected to the second fixed frame.

[0011] A rack is fixedly arranged inside the second fixed frame, one end of the rack is meshed with a gear, and one end of the gear is fixedly connected to a rotating rod.

[0012] As a further improvement of the above solution, a moving block is fixedly provided on the outer side of the collection frame, and the moving block is threadedly connected to the threaded rod. The moving block is threadedly connected to the threaded rod, so that the moving block can be driven to move when the threaded rod rotates.

[0013] As a further improvement of the above solution, one end of the rotating rod is rotatably connected to the moving block via a bearing b, so that the rotating rod is rotatably connected to the moving block, so that the rotating rod is more stable when rotating.

[0014] As a further improvement of the above scheme, a transmission rod is rotatably connected to the interior of the collection frame through a seat bearing, the transmission rod and the rotating rod are connected through a first synchronous belt transmission, and the transmission rod and one of the connecting rods are connected through a second synchronous belt transmission.

[0015] As a further improvement of the above solution, a slot is provided inside the collecting frame for the shielding plate to move. The slot is provided inside the collecting frame to facilitate the movement of the shielding plate.

[0016] As a further improvement of the above solution, one end of the collecting frame is fixedly connected to a limiting block, a limiting rod is fixedly arranged inside the first fixed frame, and the limiting block is slidably sleeved on the outside of the limiting rod.

[0017] As a further improvement of the above scheme, a plurality of filter holes are arranged at the bottom of the collecting frame, a blocking plate is arranged at one end of the collecting frame, and the blocking plate is abutted against the filter plate. When the blocking plate is abutted against the filter plate, when the collecting frame rises, the blocking plate can prevent garbage from falling from the gap between the collecting frame and the filter plate.

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The water conservancy channel filtering device is provided with a baffle plate. When the movable block drives the gear to move upward, the gear is meshed with the rack. Under the joint action of the first synchronous belt and the second synchronous belt, the bidirectional screw rod is driven to rotate. The bidirectional screw rod drives the two movable blocks to approach each other, and drives the baffle plate to rise from the collection frame. When the collection frame rises, the impurities accumulated on the surface of the collection frame will pile up more and more. In this way, the baffle plate is raised, and the baffle plate can shield the outside of the collection frame to prevent garbage from leaking from the surface of the collection frame.

[0020] 2. The water conservancy channel filtering device is provided with a collecting frame. When it is necessary to clean the garbage on the surface of the filter plate, the motor is started, the motor will drive the threaded rod to rotate, when the threaded rod rotates, it will drive the moving block to rise, and the moving block will drive the collecting frame to rise, so that the garbage accumulated on the surface of the filter plate can be scraped into the collecting frame. After the collecting frame is raised to a suitable position, the staff can clean the garbage in the collecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an exploded schematic diagram of the first fixing frame and the second fixing frame of the utility model structure;

[0023] Figure 3 It is a cross-sectional schematic diagram of the structure collection frame of the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Collecting frame; 2. Filter plate; 3. First fixed frame; 4. Second fixed frame; 5. Shielding plate; 6. Motor; 7. Rack; 8. Threaded rod; 9. Gear; 10. Rotating rod; 11. First synchronous belt; 12. Transmission rod; 13. Second synchronous belt; 14. Connecting rod; 15. Bidirectional lead screw; 16. Support rod; 17. Moving block. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Embodiment 1:

[0028] Please combine Figure 1-3 , a water conservancy channel filtering device of this embodiment includes:

[0029] The collecting frame 1 has a slot inside for the shielding plate 5 to move. The slot is provided inside the collecting frame 1 to facilitate the movement of the shielding plate 5.

[0030] A filter plate 2 and a plurality of filter holes are arranged at the bottom of the collecting frame 1. A blocking plate is arranged at one end of the collecting frame 1, and the blocking plate is abutted against the filter plate 2. The blocking plate is abutted against the filter plate 2, so that when the collecting frame 1 rises, the blocking plate can prevent garbage from falling from the gap between the collecting frame 1 and the filter plate 2. The outer side of the filter plate 2 is fixedly connected with a first fixed frame 3 and a second fixed frame 4.

[0031] The moving assembly includes a baffle plate 5 and a bidirectional screw rod 15. The baffle plate 5 is slidably arranged inside the collection frame 1. Both ends of the bidirectional screw rod 15 are fixedly connected with connecting rods 14. One end of the two connecting rods 14 is rotatably connected to the collection frame 1 through a bearing a. The interior of the collection frame 1 is rotatably connected with a transmission rod 12 through a seat bearing. The transmission rod 12 and the rotating rod 10 are connected by a first synchronous belt 11, and the transmission rod 12 and one of the connecting rods 14 are connected by a second synchronous belt 13. The surface of the bidirectional screw rod 15 is threadedly connected with two movable blocks. One end of the two movable blocks is rotatably connected with a support rod 16, and one end of the two support rods 16 is rotatably connected to the baffle plate 5 through a hinge.

[0032] The transmission rod 12 is installed on the lower side of the groove inside the collecting frame 1. When the baffle plate 5 is moving, the garbage in the channel will not penetrate into the position of the transmission rod 12, the first synchronous belt 11 and the second synchronous belt 13, thereby ensuring the stable operation of the transmission rod 12, the first synchronous belt 11 and the second synchronous belt 13.

[0033] The rising component includes a threaded rod 8, and a moving block 17 is fixedly arranged on the outside of the collecting frame 1. The moving block 17 is threadedly connected to the threaded rod 8. The moving block 17 is threadedly connected to the threaded rod 8, so that when the threaded rod 8 rotates, the moving block 17 can be driven to move. One end of the threaded rod 8 is rotatably connected to the inside of the second fixed frame 4 through a bearing c, and the other end of the threaded rod 8 is fixedly connected to a motor 6, and the motor 6 is fixedly connected to the second fixed frame 4.

[0034] The rack 7 is fixedly arranged inside the second fixed frame 4, one end of the rack 7 is meshed with a gear 9, one end of the gear 9 is fixedly connected to a rotating rod 10, one end of the rotating rod 10 is rotatably connected to a moving block 17 through a bearing b, and the rotating rod 10 is rotatably connected to the moving block 17, so that the rotating rod 10 is relatively stable when rotating.

[0035] The implementation principle of a water conservancy channel filtering device in the embodiment of the present application is: when it is necessary to clean the garbage on the surface of the filter plate 2, start the forward and reverse motor 6, the motor 6 will drive the threaded rod 8 to rotate, and since the moving block 17 is threadedly connected to the threaded rod 8, the moving block 17 will be driven to rise when the threaded rod 8 rotates. The moving block 17 is fixedly connected to the collecting frame 1. When the moving block 17 drives the collecting frame 1 to move upward, the garbage on the surface of the filter plate 2 can be scraped into the collecting frame 1. When the collecting frame 1 moves to a suitable position, the staff can clean the garbage in the collecting frame 1.

[0036] When the moving block 17 moves upward, since the internal rotation of the moving block 17 is connected to the rotating rod 10, and one end of the rotating rod 10 is fixedly connected to the gear 9, and the gear 9 is meshed with the rack 7, the gear 9 and the rotating rod 10 will be driven to rotate when the moving block 17 moves. Since the transmission rod 12 and the rotating rod 10 are connected by the first synchronous belt 11, and the transmission rod 12 and one of the connecting rods 14 are connected by the second synchronous belt 13, the rotating rod 10 will drive the connecting rod 14 to rotate when it rotates, and the connecting rod 14 will drive the two-way screw rod 15 to rotate. When the two-way screw rod 15 rotates, it will drive the two movable blocks to approach each other. One end of the two movable blocks is rotatably connected to the support rod 16, and one end of the two support rods 16 is rotatably connected to the baffle plate 5. Therefore, when the movable block drives the two support rods 16 to move, the baffle plate 5 will be lifted up. In this way, when the collection frame 1 moves, the baffle plate 5 will extend out of the collection frame 1 to prevent garbage from falling.

[0037] Embodiment 2:

[0038] Based on Example 1, this embodiment is further improved in that: one end of the collection frame 1 is fixedly connected to a limiting block, a limiting rod is fixedly set inside the first fixed frame 3, and the limiting block is slidably sleeved on the outside of the limiting rod. In this way, the limiting block is sleeved on the outside of the limiting rod, and when the collection frame 1 moves, the position of the collection frame 1 can be limited.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A water conservancy channel filtering device, characterized in that: include: Collection box (1); A filter plate (2), wherein a first fixing frame (3) and a second fixing frame (4) are fixedly connected to the outer side of the filter plate (2); A moving assembly, the moving assembly comprising a shielding plate (5) and a bidirectional screw rod (15), the shielding plate (5) being slidably arranged inside the collecting frame (1), both ends of the bidirectional screw rod (15) being fixedly connected with connecting rods (14), one end of each of the two connecting rods (14) being rotatably connected with the collecting frame (1) via a bearing a, two movable blocks being threadedly connected on the surface of the bidirectional screw rod (15), one end of each of the two movable blocks being rotatably connected with a supporting rod (16), one end of each of the two supporting rods (16) being rotatably connected with the shielding plate (5) via a hinge; A lifting assembly, the lifting assembly comprising a threaded rod (8), one end of the threaded rod (8) being rotatably connected to the inside of a second fixed frame (4) via a bearing c, and the other end of the threaded rod (8) being fixedly connected to a motor (6), and the motor (6) being fixedly connected to the second fixed frame (4); A rack (7), wherein the rack (7) is fixedly arranged inside the second fixed frame (4), one end of the rack (7) is meshed with a gear (9), and one end of the gear (9) is fixedly connected to a rotating rod (10).

2. A water conservancy channel filtering device according to claim 1, characterized in that: A moving block (17) is fixedly arranged on the outer side of the collecting frame (1), and the moving block (17) is threadedly connected to the threaded rod (8).

3. A water conservancy channel filtering device according to claim 2, characterized in that: One end of the rotating rod (10) is rotatably connected to the moving block (17) via a bearing b.

4. A water conservancy channel filtering device according to claim 1, characterized in that: A transmission rod (12) is rotatably connected to the interior of the collection frame (1) via a seat bearing; the transmission rod (12) is transmission-connected to the rotating rod (10) via a first synchronous belt (11); and the transmission rod (12) is transmission-connected to one of the connecting rods (14) via a second synchronous belt (13).

5. A water conservancy channel filtering device according to claim 1, characterized in that: The interior of the collecting frame (1) is provided with a slot for the shielding plate (5) to move.

6. A water conservancy channel filtering device according to claim 1, characterized in that: One end of the collecting frame (1) is fixedly connected to a limiting block, a limiting rod is fixedly arranged inside the first fixed frame (3), and the limiting block is slidably sleeved on the outside of the limiting rod.

7. A water conservancy channel filtering device according to claim 1, characterized in that: A plurality of filter holes are arranged at the bottom of the collection frame (1), a blocking plate is arranged at one end of the collection frame (1), and the blocking plate is in contact with the filter plate (2).

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