Water surface garbage blocking net for water conservancy project

Abstract

The utility model discloses a water surface garbage blocking net for a water conservancy project, which comprises a base, a support frame, a collecting component for cleaning garbage and an adjusting component for adapting to river channels with different heights, the folding component comprises a first rotating shaft connected with one side of the supporting frame, a second rotating shaft connected with the other side of the supporting frame, a driving gear fixedly connected with the outer side of the first rotating shaft, a driven gear connected with the driving gear and a third rotating shaft connected with the driven gear. According to the water surface garbage blocking net, the base, the supporting frame and the folding component are arranged, so that the problem that when an existing water surface garbage blocking net is used, although the water surface garbage can be blocked and intercepted, the water surface garbage can not be folded is solved; however, when garbage on the front side of the blocking net is cleaned, a worker needs to take a ship to reach the garbage position and then manually salvage the garbage, certain risk exists when the worker takes the ship to reach the center of water, and therefore practicability is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of river regulation, in particular to a garbage blocking net on the water surface of a water conservancy project. Background Art

[0002] Water conservancy projects can meet the people's demand for water resources in life and production by regulating and distributing water volume. Their purpose is achieved through the construction of various water conservancy projects such as dams, river banks, spillways, channels, etc. Garbage retaining nets are needed to clean up garbage in waterways of water conservancy projects.

[0003] The existing patent CN218148223U discloses a water surface garbage cleaning and blocking device for water conservancy projects, including a support rod, a blocking frame fixedly connected to the bottom of the support rod, and support blocks are sleeved on the surfaces of both sides of the support rod. The utility model places the blocking frame into the interior of the waterway, so that the blocking frame drives the garbage to move above the water surface, the rotating block drives the rotating rod to rotate, the rotating rod drives the moving block to move inward through the thread, the moving block drives the clamping block to move inward, so that the clamping block is clamped at the bottom of the pull block, and the pull block is limited, and then the user cleans the garbage inside the blocking frame through the clamp, and finally reverses the operation to place the blocking frame into the waterway again, thereby having the advantage of efficient blocking, and solving the problem that most of the existing blocking devices are a protective net, when the water flow in the waterway is turbulent, the garbage in the water flow will impact the protective net and cause damage to the protective net, and the protective net must be repaired every time it is recycled.

[0004] Based on the search of the above patents and in combination with the water surface garbage barrier net in the prior art, it was found that the above water surface garbage barrier net can block and intercept surface garbage when in use, but when cleaning the garbage in front of the barrier net, workers are required to take a boat to the garbage location and then manually salvage the garbage. Taking a boat to the middle of the water has certain risks, which leads to poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a surface garbage barrier net for water conservancy projects, so as to solve the problem that the existing surface garbage barrier net proposed in the above-mentioned background technology can block and intercept surface garbage when in use, but when cleaning the garbage in front of the barrier net, workers need to take a boat to the garbage location and then manually salvage the garbage. Taking a boat to the middle of the water has certain risks, which leads to poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage blocking net for water surface used in water conservancy projects, comprising a base, a support frame, a gathering component for cleaning garbage and an adjusting component for adapting to rivers of different heights, the gathering component comprising a first rotating shaft connected to one side of the support frame, a second rotating shaft connected to the other side of the support frame, a main gear fixedly connected to the outer side of the first rotating shaft, a slave gear connected to the main gear, a third rotating shaft connected to the slave gear, a driving wheel fixedly connected to the outer side of the third rotating shaft, a driven wheel fixedly connected to the outer side of the second rotating shaft, a belt arranged between the driving wheel and the driven wheel, a rotating block respectively connected to the first rotating shaft and the second rotating shaft, a blocking net cover fixedly connected to the rotating block and a driving component for blocking the rotation of the blocking net cover, the first rotating shaft, the second rotating shaft and the third rotating shaft are all rotatably connected to the support frame, the main gear and the slave gear are meshed, and the driving wheel and the driven wheel are connected by belt transmission.

[0007] Preferably, the adjusting component includes a fixed plate fixedly connected to the top of the base, a telescopic slot opened at the top of the fixed plate, a movable plate fixedly connected to the bottom of the support frame, a plurality of slots opened and arranged evenly on one side of the movable plate, a sliding opening opened on one side of the telescopic slot, a clamping rod connected to the sliding opening, a pulling plate fixedly connected to one end of the clamping rod, and a spring sleeved on the outside of the clamping rod, the clamping rod is plugged into the clamping slot, the clamping rod is slidably connected to the sliding opening, and the movable plate is slidably connected to the telescopic slot.

[0008] Preferably, the driving component includes a driven bevel gear fixedly connected to the outer side of the first rotating shaft, a driving bevel gear connected to the driven bevel gear, a driving shaft connected to the driving bevel gear, and a motor fixedly connected to the top of the driving shaft, and the driving bevel gear is meshed with the driven bevel gear.

[0009] Preferably, a limiting groove is provided at one side of the telescopic groove, a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the movable plate.

[0010] Preferably, two support plates are fixedly connected to one side of the back side of the support frame, and the drive shaft is rotatably connected to the support plates.

[0011] Preferably, anti-rotation grooves are respectively provided on both sides of the sliding opening, and anti-rotation blocks are respectively fixedly connected to both sides of the clamping rod, and the anti-rotation blocks are slidably connected to the anti-rotation grooves.

[0012] Preferably, the bottom of the base is fixedly connected with plug rods on all four sides, and the bottom of the plug rods is conical.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting a base, a support frame and a folding component, the rotation of the first rotating shaft can control the main gear and the blocking net cover to rotate clockwise, and the third rotating shaft and the driving wheel can be driven to rotate in the opposite direction through the driven gear, and the driven wheel and the second rotating shaft can be driven to rotate in the opposite direction through the belt, so that the other blocking net cover can be rotated counterclockwise, and the two blocking net covers can be rotated to both sides, so that the garbage on the water surface can be gathered to both sides, which is convenient for cleaning the garbage from both sides of the shore, and there is no need to take a boat every time to clean the garbage, which can reduce the danger and greatly improve the practicality of the device;

[0015] 2. By providing an adjusting component, the spring can be deformed by pulling the clamping rod, and the clamping rod can be disengaged from the clamping slot, so that the movable plate can be vertically moved to a suitable position in the telescopic slot, and then the two blocking net covers can be controlled to a suitable height. The clamping rod can be inserted into the clamping slot under the push of the spring, and the blocking net cover can be fixed, thereby increasing the scope of application, adapting to rivers of different depths, and further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A front view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0020] Figure 5 A left side view provided for the utility model;

[0021] Figure 6 The utility model provides Figure 5 A three-dimensional cross-section view at the middle BB;

[0022] Figure 7 The utility model provides Figure 6 Enlarged view of point D in the middle.

[0023] In the figure: 1. base; 11. support frame; 21. first rotating shaft; 22. second rotating shaft; 23. main gear; 24. slave gear; 25. third rotating shaft; 26. driving wheel; 27. driven wheel; 28. belt; 29. ​​rotating block; 30. blocking net cover; 31. fixed plate; 32. telescopic slot; 33. movable plate; 34. slot; 35. sliding opening; 36. clamping rod; 37. pulling plate; 38. spring; 41. driven bevel gear; 42. driving bevel gear; 43. driving shaft; 44. motor; 51. limit slot; 52. limit block; 61. support plate; 71. anti-rotation slot; 72. anti-rotation block; 81. plug rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5The utility model provides a technical solution: a garbage blocking net for water surface of a water conservancy project, comprising a base 1, a support frame 11, a gathering component for cleaning garbage, and an adjusting component for adapting to different heights of rivers, the gathering component comprising a first rotating shaft 21 connected to one side of the support frame 11, a second rotating shaft 22 connected to the other side of the support frame 11, a main gear 23 fixedly connected to the outer side of the first rotating shaft 21, a slave gear 24 connected to the main gear 23, a third rotating shaft 25 connected to the slave gear 24, a driving wheel 26 fixedly connected to the outer side of the third rotating shaft 25, a driven wheel 27 fixedly connected to the outer side of the second rotating shaft 22, and a gear 26 disposed on the driving wheel 26. The first rotating shaft 21, the second rotating shaft 22 and the third rotating shaft 25 are all rotatably connected to the support frame 11, the main gear 23 and the slave gear 24 are meshed, the driving wheel 26 and the driven wheel 27 are connected through the belt 28, the first rotating shaft 21 rotates clockwise to control the main gear 23 and the blocking net cover 30 to rotate, the main gear 23 can drive the slave gear 24 to rotate, and the slave gear 24 can drive the third rotating shaft 25 and the driving wheel 26 to rotate. The wheel 26 rotates, and the driving wheel 26 can drive the belt 28 and the driven wheel 27 to rotate, so that the second rotating shaft 22 can rotate in the opposite direction, and the two blocking net covers 30 can move in the opposite direction, so that the blocked garbage can be gathered to both sides, which is convenient for cleaning the garbage from the shore. The driving component includes a driven bevel gear 41 fixedly connected to the outer side of the first rotating shaft 21, a driving bevel gear 42 connected to the driven bevel gear 41, a driving shaft 43 connected to the driving bevel gear 42, and a motor 44 fixedly connected to the top of the driving shaft 43. The driving bevel gear 42 is meshed with the driven bevel gear 41, and the motor 44 can drive the driving shaft 43 to rotate, driving The shaft 43 can drive the active bevel gear 42 to rotate, and then control the rotation of the driven bevel gear 41, which can provide power for the rotation of the two blocking net covers 30. Two support plates 61 are fixedly connected to one side of the back side of the support frame 11, and the driving shaft 43 is rotatably connected to the support plate 61. The support plate 61 can support the driving shaft 43, which can improve the rotation stability of the driving shaft 43 and prevent the driving shaft 43 from swinging. The bottom of the base 1 is fixedly connected with a plug rod 81, and the bottom of the plug rod 81 is conical. The plug rod 81 can be easily inserted into the river channel, so as to facilitate the restriction and fixation of the blocking net cover 30 and facilitate the blocking of surface garbage.

[0026] See also Figure 1 , Figure 5 , Figure 6 as well as Figure 7The adjusting component includes a fixed plate 31 fixedly connected to the top of the base 1, a telescopic slot 32 opened at the top of the fixed plate 31, a movable plate 33 fixedly connected to the bottom of the support frame 11, a plurality of slots 34 opened and arranged evenly on one side of the movable plate 33, a sliding opening 35 opened on one side of the telescopic slot 32, a clamping rod 36 connected to the sliding opening 35, a pulling plate 37 fixedly connected to one end of the clamping rod 36, and a spring 38 sleeved on the outside of the clamping rod 36, the clamping rod 36 is plugged into the slot 34, the clamping rod 36 is slidably connected to the sliding opening 35, the movable plate 33 is slidably connected to the telescopic slot 32, and the two ends of the spring 38 are respectively fixedly connected to the pulling plate 37 and the fixed plate 31, and the clamping rod 36 can be driven to disengage from the slot 34 by pulling the pulling plate 37, so that the spring 38 is deformed, and then the movable plate 33 can be moved in the telescopic slot 32 , and then the height of the blocking net cover 30 can be adjusted according to the depth of the river channel, so as to facilitate the blocking of surface garbage. A limiting groove 51 is provided on one side of the telescopic groove 32, and a limiting block 52 is slidably connected in the limiting groove 51. The limiting block 52 is fixedly connected to the movable plate 33. The limiting block 52 can limit the vertical movement distance of the movable plate 33, which can prevent the movable plate 33 from escaping from the telescopic groove 32, and at the same time prevent the movable plate 33 from tilting during vertical movement, so as to ensure the vertical movement stability of the blocking net cover 30. Stop grooves 71 are respectively provided on both sides of the sliding opening 35, and stop blocks 72 are respectively fixedly connected on both sides of the clamping rod 36. The stop block 72 is slidably connected to the stop groove 71, and the stop block 72 can move synchronously with the clamping rod 36 to prevent the clamping rod 36 from rotating, and can protect the spring 38 to prevent the spring 38 from rotating and being damaged.

[0027] Working principle: When working, according to the height of the river channel, the pulling plate 37 is pulled to make the clamping rod 36 disengage from the current clamping slot 34, and the spring 38 is deformed by force, and then the movable plate 33 can be pushed to move it in the telescopic slot 32, and the two blocking net covers 30 can be adjusted to a suitable height, and the pulling plate 37 is released, and the spring 38 is reset to drive the clamping rod 36 to be clamped into the clamping slot 34, so that the blocking net covers 30 can be fixed, and the two blocking net covers 30 are used to block the garbage on the water surface. When it is necessary to clean up the garbage, the motor 44 is started, and the motor 44 can make the drive shaft 43 rotate, and the drive shaft 43 can drive the active bevel gear 42 to rotate, and the active bevel gear 42 can drive the driven bevel gear 41 to rotate, and the rotation of the driven bevel gear 41 can drive the first rotating shaft 21 to rotate, and the rotation of the first rotating shaft 21 can drive The main gear 23 and the blocking net cover 30 rotate, the main gear 23 can drive the slave gear 24 to rotate in the opposite direction, the reverse rotation of the slave gear 24 can drive the third shaft 25 to rotate, the rotation of the third shaft 25 can drive the driving wheel 26 to rotate, the rotation of the driving wheel 26 can drive the belt 28 to drive the driven wheel 27 to rotate, the rotation of the driven wheel 27 can drive the second shaft 22 to rotate, and then the two blocking net covers 30 can be rotated in opposite directions, the garbage can be gathered to both sides respectively, and the workers can clean the garbage from the banks on both sides. After the cleaning is completed, the motor 44 can be started to reverse, and then the two blocking net covers 30 can be controlled to reset, which is convenient for collecting and blocking the garbage on the water surface. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water surface garbage blocking net for water conservancy projects, comprising a base (1), a support frame (11), a collecting component for cleaning garbage, and an adjusting component for adapting to different heights of rivers, characterized in that: The folding component comprises a first rotating shaft (21) connected to one side of the support frame (11), a second rotating shaft (22) connected to the other side of the support frame (11), a main gear (23) fixedly connected to the outer side of the first rotating shaft (21), a slave gear (24) connected to the main gear (23), a third rotating shaft (25) connected to the slave gear (24), a driving wheel (26) fixedly connected to the outer side of the third rotating shaft (25), a driven wheel (27) fixedly connected to the outer side of the second rotating shaft (22), and a gear wheel (28) provided between the driving wheel (26) and the driven wheel (29). The invention relates to a plurality of rotating shafts (21, 22, 27), a belt (28) between the first rotating shaft (21) and the second rotating shaft (22), a rotating block (29) respectively connected to the first rotating shaft (21) and the second rotating shaft (22), a blocking net cover (30) fixedly connected to the rotating block (29), and a driving component for rotating the blocking net cover (30), wherein the first rotating shaft (21), the second rotating shaft (22) and the third rotating shaft (25) are all rotatably connected to the support frame (11), the main gear (23) and the driven gear (24) are meshed, and the driving wheel (26) and the driven wheel (27) are connected by the belt (28).

2. A water surface garbage blocking net for water conservancy projects according to claim 1, characterized in that: The adjusting component comprises a fixed plate (31) fixedly connected to the top of the base (1), a telescopic slot (32) provided at the top of the fixed plate (31), a movable plate (33) fixedly connected to the bottom of the support frame (11), a plurality of evenly arranged card slots (34) provided at one side of the movable plate (33), a sliding opening (35) provided at one side of the telescopic slot (32), a clamping rod (36) connected to the sliding opening (35), a pulling plate (37) fixedly connected to one end of the clamping rod (36), and a spring (38) sleeved on the outside of the clamping rod (36), wherein the clamping rod (36) is plugged into the card slot (34), the clamping rod (36) is slidably connected to the sliding opening (35), and the movable plate (33) is slidably connected to the telescopic slot (32).

3. The surface garbage blocking net for water conservancy projects according to claim 1 is characterized by: The driving component comprises a driven bevel gear (41) fixedly connected to the outer side of the first rotating shaft (21), a driving bevel gear (42) connected to the driven bevel gear (41), a driving shaft (43) connected to the driving bevel gear (42), and a motor (44) fixedly connected to the top of the driving shaft (43), wherein the driving bevel gear (42) and the driven bevel gear (41) are meshed.

4. The water surface garbage blocking net for water conservancy projects according to claim 2 is characterized by: A limiting groove (51) is provided on one side of the telescopic groove (32), a limiting block (52) is slidably connected in the limiting groove (51), and the limiting block (52) is fixedly connected to the movable plate (33).

5. The surface garbage blocking net for water conservancy projects according to claim 3 is characterized by: Two support plates (61) are fixedly connected to one side of the back side of the support frame (11), and the drive shaft (43) is rotatably connected to the support plates (61).

6. The water surface garbage blocking net for water conservancy projects according to claim 2 is characterized by: The sliding opening (35) is provided with anti-rotation grooves (71) on both sides thereof, and anti-rotation blocks (72) are fixedly connected to both sides of the clamping rod (36), respectively. The anti-rotation blocks (72) are slidably connected to the anti-rotation grooves (71).

7. The water surface garbage blocking net for water conservancy projects according to claim 1 is characterized by: Insertion rods (81) are fixedly connected to the four sides of the bottom of the base (1), and the bottom of the insertion rods (81) is conical.

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