Bottom mud locking agent feeding device for ecological restoration engineering of rivers and lakes

Abstract

The invention discloses a bottom mud locking agent putting device for river and lake ecological restoration engineering, and relates to the field of river and lake ecological restoration, the bottom mud locking agent putting device comprises a putting device, the putting device adopts a funnel-shaped structure with a large upper opening and a small lower opening, a putting opening is formed in the bottom of the putting device along the length direction, and a quantitative feeding assembly is arranged in the putting opening; the quantitative feeding assembly comprises a main shaft and partition plates, the main shaft is rotationally installed in the length direction of the feeding opening, the multiple partition plates are distributed on the outer wall of the main shaft in an annular array mode in the length direction, and multiple spaces capable of containing the bottom mud locking agent with the fixed volume are formed between the multiple partition plates and the inner wall of the feeding opening; a driving motor in transmission connection with the main shaft is mounted at one end of the feeding device. Based on the solid granular bottom mud locking agent, the quantitative feeding assembly is adopted for controlling feeding, the feeding speed of the quantitative feeding assembly can be directly controlled by controlling the rotating speed of the driving motor, and therefore control is convenient.

Description

Technical Field

[0001] The present invention relates to the field of river and lake sediment remediation, and particularly to a device for injecting a sediment locking agent for river and lake ecological restoration projects. Background Art

[0002] As is known, river and lake sediment is an important part of the water ecosystem, carrying a rich variety of aquatic organisms and organic matter. With the acceleration of industrialization, the intensification of agricultural production, and pollution emissions brought about by urbanization, river and lake sediment has gradually become polluted and has become a gathering place for pollutants such as heavy metals, persistent organic pollutants, and nutrient salts. These pollutants not only affect the ecological balance of the water body but also pose a threat to drinking water safety and human health.

[0003] A sediment locking agent is a common one. When it is put into polluted areas of rivers and lakes, it naturally settles to the bottom of the river or lake and reacts with the sediment to lock the pollutants in the sediment, achieving the effect of ecological restoration.

[0004] However, for the injection of sediment locking agents, the current common method is to use waterborne mobile boats, such as unmanned boats or manned boats, to carry the injected sediment locking agents and then directly inject them into the water body through a structure similar to a hopper. However, with such a simple injection device, uneven injection is likely to occur during injection, affecting the effect of ecological restoration, and it is also difficult to control the injection density for waters with different pollution levels. Summary of the Invention

[0005] (I) Object of the Invention

[0006] In view of this, the object of the present invention is to provide a device for injecting a sediment locking agent for river and lake ecological restoration projects. It is controlled by a quantitative feeding component for injection, and the injection speed of the quantitative feeding component can be directly controlled by controlling the rotation speed of the driving motor, so it is convenient to control.

[0007] (II) Technical Solution

[0008] To achieve the above technical object, the present invention provides a device for injecting a sediment locking agent for river and lake ecological restoration projects, which includes an injection device arranged on a waterborne hull for containing solid granular sediment locking agents. The injection device adopts a funnel-shaped structure with a large upper opening and a small lower opening. A discharge opening is provided along the length direction at the bottom of the injection device, and a quantitative feeding component is arranged in the discharge opening.

[0009] Among them, the quantitative feeding assembly includes a main shaft and a partition. The main shaft is rotatably installed along the length direction of the delivery port. There are multiple partitions, which are distributed in a circular array on the outer wall of the main shaft along the length direction. Multiple spaces that can accommodate a fixed volume of mud locking agent are formed between the multiple partitions and the inner wall of the delivery port. A driving motor that is transmission-connected to the main shaft is installed at one end of the delivery device.

[0010] As a further description of the above technical solution: one or more mixing components are installed inside the dispensing device, and the mixing components include a mixing shaft and mixing leaves, wherein the mixing shaft is rotatably installed inside the dispensing device along the length direction, and the mixing leaves are installed on the mixing shaft.

[0011] As a further description of the above technical solution: a linkage box is installed on one side of the delivery device, and a first linkage control mechanism is installed in the linkage box, and the mixing shaft is connected to the main shaft through the first linkage control mechanism.

[0012] As a further description of the above technical solution: the first linkage control mechanism includes:

[0013] A main transmission wheel, which is installed in the linkage box and connected to one end of the main shaft;

[0014] A slave transmission wheel, which is installed in the linkage box, and the slave transmission wheel is connected to one end of the mixing shaft;

[0015] Wherein, the main transmission wheel and the slave transmission wheel are connected via a transmission belt.

[0016] As a further description of the above technical solution: a vibration material assembly is installed inside the delivery device above the delivery port, the vibration material assembly adopts a funnel-shaped structure adapted to the inside of the delivery device, and the vibration material assembly can reciprocate along the length direction of the delivery device.

[0017] As a further description of the above technical solution: the vibration material assembly includes:

[0018] A vibrating material frame, the bottom of which is provided with a feeding opening adapted to the feeding opening;

[0019] A return spring, one end of which is mounted on the end surface of the vibrating material frame, and the other end of which is mounted on the inner wall of one end of the feeding device;

[0020] The second linkage control mechanism is installed in the linkage box and is used to control the vibrating frame to perform reciprocating vibration.

[0021] As a further description of the above technical solution: the transmission belt adopts a chain belt structure, the main transmission wheel and the slave transmission wheel both adopt a sprocket structure, and the second linkage control mechanism includes:

[0022] The turntable shaft is rotatably mounted inside the linkage box, a sprocket is sleeved on the top of the turntable shaft, and a turntable is sleeved on the bottom. The surface of the turntable is provided with protrusions distributed in a circular array. The sprocket is meshed and connected with a transmission belt, so that the transmission belt can drive the turntable shaft to rotate;

[0023] A fixing seat, which is fixedly installed inside the linkage box;

[0024] A piston shaft, one end of which is fixedly mounted on one end of the vibrating material frame and the other end of which extends into the interior of the linkage box;

[0025] A traction rod is arranged inside the linkage box, one end of the traction rod is movably connected to the end of the piston shaft, the middle part is rotatably connected to the fixed seat through a rotating shaft, and a second convex portion is provided below the other end, and the second convex portion contacts the upper surface of the turntable, so that the traction rod forms a lever structure.

[0026] As a further description of the above technical solution: it also includes a load-bearing device, which is welded together by a plurality of cross bars and a plurality of connecting plates to form a frame structure that can fit with the bottom of the launching device, and a fixing plate is welded and fixed on one side of the load-bearing device, and the fixing plate is used to fix the load-bearing device on the hull, and the launching device is clamped on top of the load-bearing device.

[0027] As a further description of the above technical solution: a side wall of the delivery device is provided with a plurality of cross bar grooves along the length direction. When the delivery device is installed in the carrying device, the cross bars on the carrying device are engaged in the cross bar grooves.

[0028] As a further description of the above technical solution: locking plate 1 is welded at both ends of the carrying device, and locking plate 2 is installed at positions corresponding to the locking plate 1 at both ends of the delivery device. When the delivery device is installed in the carrying device, the locking plate 1 is attached to the locking plate 2 and fixedly connected by pins or bolts.

[0029] In the above technical solution, a device for injecting a sediment locking agent for a river and lake ecological restoration project provided by the present invention is based on a solid particulate sediment locking agent and uses a quantitative feeding component to control the injection. The injection speed of the quantitative feeding component can be directly controlled by controlling the rotation speed of the driving motor. Therefore, it is convenient to control. When the quantitative feeding component is injecting, since the size of the space formed by every two adjacent partitions and the inner wall of the injection port is fixed, the injection density of the sediment locking agent is directly related to the rotation speed of the driving motor. Based on this, the device can also control the injection density of the sediment locking agent according to the degree of sediment pollution in the water body by controlling the rotation speed of the driving motor, thereby improving the applicability of the device;

[0030] Inside the injection device of the device, there are a mixing component and a vibrating component, which can respectively mix and stir and vibrate the sediment locking agent inside the injection device. The mixing component reduces the pre-mixing process of various sediment locking agents, and the vibrating component can effectively reduce the caking of the sediment locking agent, ensuring the high efficiency and smoothness of the injection of the sediment locking agent. Moreover, the mixing component and the vibrating component in the device are both controlled in a linked manner by the driving motor that controls the injection, reducing the overall design cost of the equipment and the use cost of the device, and at the same time making the control in the device more concise and the control consistency better. Description of the Drawings

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0032] Figure 1 It is a schematic diagram of the overall structure of a device for injecting a sediment locking agent for a river and lake ecological restoration project provided by the present invention;

[0033] Figure 2 It is a schematic diagram of the structure when the top cover of a device for injecting a sediment locking agent for a river and lake ecological restoration project provided by the present invention is opened;

[0034] Figure 3 It is a schematic diagram of the structure when the injection device and the carrying device of a device for injecting a sediment locking agent for a river and lake ecological restoration project provided by the present invention are separated;

[0035] Figure 4 It is a schematic diagram of the internal structure of the linkage box of a device for injecting a sediment locking agent for a river and lake ecological restoration project provided by the present invention;

[0036] Figure 5Schematic diagram of the internal planar structure of the linkage box in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention;

[0037] Figure 6 Schematic diagram of the overall linkage structure of the first linkage control mechanism and the second linkage control mechanism in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention;

[0038] Figure 7 Schematic diagram of the specific structure of the first linkage control mechanism in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention;

[0039] Figure 8 Schematic diagram of the installation structure of the vibrating material component and the mixing component in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention;

[0040] Figure 9 Schematic diagram of the specific installation structure of the vibrating material component in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention;

[0041] Figure 10 Schematic diagram of the vibrating material component structure in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention;

[0042] Figure 11 Schematic diagram of the installation structure of the quantitative feeding component in a sediment locking agent dispensing device for river and lake ecological restoration projects provided by the present invention.

[0043] Description of the drawings: 1. Dispensing device; 10. Top cover; 11. Linkage box; 12. Crossbar groove; 13. Locking piece two; 14. Feeding hopper; 15. Feeding port; 16. Limiting groove; 2. Carrying device; 20. Fixed plate; 21. Locking piece one; 22. Crossbar; 23. Connecting plate; 3. Vibrating material component; 30. Return spring; 31. Discharge port; 32. Limiting strip plate; 33. Vibrating material frame; 4. Mixing component; 40. Mixing shaft; 41. Mixing blade; 5. Driving motor; 6. First linkage control mechanism; 60. Main driving wheel; 61. Transmission belt; 62. Driven wheel; 7. Second linkage control mechanism; 70. Traction rod; 700. Waist groove; 701. Second convex part; 71. Piston-type shaft; 72. Fixed seat; 73. Sprocket; 74. Turntable; 740. First convex part; 75. Turntable shaft; 8. Quantitative feeding component; 80. Main shaft; 81. Partition board. Detailed implementation manners

[0044] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0045] Example 1

[0046] like Figure 1 As shown: This embodiment provides a technical solution: a sediment locking agent delivery device for river and lake ecological restoration engineering, comprising a delivery device 1, which is arranged on a water hull and is used to hold a solid granular sediment locking agent. The delivery device 1 adopts a funnel-shaped structure with a large upper opening and a small lower opening. A delivery port 15 is provided at the bottom of the delivery device 1 along the length direction, and a quantitative feeding component 8 is provided in the delivery port 15; wherein the quantitative feeding component 8 comprises a main shaft 80 and a partition 81, the main shaft 80 is rotatably installed along the length direction of the delivery port 15, a plurality of partitions 81 are provided, and are distributed in a circular array on the outer wall of the main shaft 80 along the length direction, and a plurality of spaces capable of accommodating a fixed volume of sediment locking agent are formed between the plurality of partitions 81 and the inner wall of the delivery port 15, and a driving motor 5 drivingly connected to the main shaft 80 is installed at one end of the delivery device 1;

[0047] Working principle: When the device is in use, the delivery device 1 is installed at the front end or rear end of the water hull, and then a variety of solid granular sediment locking agents are directly poured into the delivery device 1, and then the ship is sailed at a uniform speed. During the sailing process, the driving motor 5 rotates, driving the main shaft 80 to rotate, and under the action of the partition 81, the sediment locking agent is continuously delivered into the water body. In the device, based on the solid granular sediment locking agent, a quantitative feeding component 8 is used to control the delivery, and the delivery speed of the quantitative feeding component 8 can be directly controlled by controlling the speed of the driving motor 5, so it is convenient to control, and when the quantitative feeding component 8 is delivered again, since the space size formed by every two adjacent partitions 81 and the inner wall of the delivery port 15 is fixed, the delivery density of the sediment locking agent is directly related to the speed of the driving motor 5. Based on this, the device can also control the delivery density of the sediment locking agent according to the degree of sediment pollution in the water body by controlling the speed of the driving motor 5, thereby improving the applicability of the device.

[0048] Specifically, Figure 1 - Figure 8As shown, since most of the sediment locking agents are not of a single type, multiple sediment locking agents need to be mixed and stirred before being released, which undoubtedly increases the workload and equipment cost. Based on this, in this embodiment, one or more mixing components 4 are installed inside the delivery device 1, and the mixing component 4 includes a mixing shaft 40 and a mixing blade 41, wherein the mixing shaft 40 is rotatably installed inside the delivery device 1 along the length direction, and the mixing blade 41 is installed on the mixing shaft 40. When the mixing shaft 40 rotates, it can drive the mixing blade 41 to rotate, thereby mixing and stirring the multiple sediment locking agents inside the delivery device 1, which can reduce the investment cost of the equipment and improve efficiency at the same time.

[0049] Specifically, such as 1- Figure 8 As shown, in order to further reduce the cost of ecological restoration, in this embodiment, a linkage box 11 is installed on one side of the delivery device 1, and a first linkage control mechanism 6 is installed in the linkage box 11. The mixing shaft 40 is connected to the main shaft 80 through the first linkage control mechanism 6. The working principle is: when the main shaft 80 rotates under the drive control of the drive motor 5, the mixing shaft 40 can rotate synchronously with it, so as to achieve the effect of stirring and mixing the various sediment locking agents in the delivery device 1 while feeding. Therefore, the mixing does not require additional electronic control equipment for control, thereby reducing equipment costs.

[0050] Specifically, Figure 1 - Figure 8 As shown, in order to realize the transmission connection between the plurality of mixing shafts 40 and the main shaft 80, in this embodiment, the first linkage control mechanism 6 includes a main transmission wheel 60 and a slave transmission wheel 62, wherein the main transmission wheel 60 is installed in the linkage box 11, and the main transmission wheel 60 is connected to one end of the main shaft 80, and the slave transmission wheel 62 is installed in the linkage box 11, and the slave transmission wheel 62 is connected to one end of the mixing shaft 40;

[0051] The main transmission wheel 60 and the slave transmission wheel 62 are connected by a transmission belt 61;

[0052] Working principle: When the main shaft 80 rotates under the drive control of the drive motor 5, the main transmission wheel 60 rotates, and through the transmission action of the transmission belt 61, the slave transmission wheel 62 rotates, so that the mixing shaft 40 rotates synchronously to achieve the effect of linkage mixing. It should be noted that the speed ratio of the mixing shaft 40 and the main shaft 80 can be adjusted by adjusting the diameter ratio of the main transmission wheel 60 and the slave transmission wheel 62.

[0053] Specifically, Figure 8 - Figure 11As shown, since the sediment locking agent is in granular form, it is easy to stick to each other after long-term storage, especially in an environment with heavy moisture, this situation is more common, which will directly affect the delivery. In order to solve this problem, in this embodiment, a vibration material component 3 is installed inside the delivery device 1 above the delivery port 15. The vibration material component 3 adopts a funnel-shaped structure that is compatible with the inside of the delivery device 1, and the vibration material component 3 can reciprocate along the length direction of the delivery device 1 to achieve the effect of vibration material, which can effectively reduce the agglomeration of the sediment locking agent and ensure the efficient and smooth delivery of the sediment locking agent.

[0054] Specifically, Figure 8 - Figure 11 As shown, in order to ensure the lateral stability of the vibration material frame 33 during vibration, a limiting strip 32 is provided on the side of the vibration material frame 33 along the length direction, and the inner wall of the delivery device 1 is provided with a limiting groove 16 adapted thereto along the length direction. The limiting strip 32 is slidably engaged with the limiting groove 16, so that the lateral stability of the vibration material frame 33 during vibration is higher. It should be noted that the limiting groove 16 adopts a downward inclined opening structure from the outside to the inside, which can reduce the situation of material jamming.

[0055] Specifically, Figure 8 - Figure 11 As shown, in order to achieve the vibration effect of the vibration material assembly 3, in this embodiment, the vibration material assembly 3 includes a vibration material frame 33, a reset spring 30 and a second linkage control mechanism 7, wherein a discharge port 31 adapted to the delivery port 15 is provided at the bottom of the vibration material frame 33; one end of the reset spring 30 is installed on the end face of the vibration material frame 33, and the other end is installed on the inner wall of one end of the delivery device 1; the second linkage control mechanism 7 is installed in the linkage box 11, and is used to control the vibration material frame 33 to perform reciprocating vibration to achieve vibration of the material.

[0056] Specifically, Figure 2 - Figure 3 As shown, in order to reduce the control equipment and reduce the cost of ecological restoration, in this embodiment, the transmission belt 61 adopts a chain belt structure, the main transmission wheel 60 and the slave transmission wheel 62 both adopt a sprocket structure, and the second linkage control mechanism 7 includes a turntable shaft 75, a fixed seat 72, a piston shaft 71 and a traction rod 70, wherein,

[0057] The turntable shaft 75 is rotatably mounted inside the linkage box 11. A sprocket 73 is sleeved on the top of the turntable shaft 75, and a turntable 74 is sleeved on the bottom. The surface of the turntable 74 is provided with protrusions 740 distributed in an annular array. The sprocket 73 is meshed and connected with the transmission belt 61, so that the transmission belt 61 can drive the turntable shaft 75 to rotate.

[0058] The fixing seat 72 is fixedly installed inside the linkage box 11;

[0059] One end of the piston shaft 71 is fixedly installed at one end of the vibrating material frame 33, and the other end extends into the inside of the linkage box 11;

[0060] The traction rod 70 is arranged inside the linkage box 11. One end of the traction rod 70 is movably connected to the end of the piston shaft 71, the middle part is rotatably connected to the fixed seat 72 through a rotating shaft, and a second convex part 701 is arranged below the other end. The second convex part 701 contacts the upper surface of the turntable 74, so that the traction rod 70 forms a lever structure;

[0061] Working principle: When the second convex part 701 does not coincide with the first convex part 740 on the surface of the turntable 74, the return spring 30 on the vibrating material frame 33 is in a natural state. At this time, the vibrating material frame 33 is at one end close to the linkage box 11. When the second convex part 701 coincides with the first convex part 740 on the surface of the turntable 74, the return spring 30 on the vibrating material frame 33 is in a tensioned state. At this time, the vibrating material frame 33 is at one end far from the linkage box 11. Based on this, when the turntable 74 rotates under the linkage action of the sprocket 73 and the turntable shaft 75, the position of the first convex part 740 changes continuously. Therefore, the vibrating material frame 33 continuously reciprocates under the action of the traction rod 70 and the return spring 30 to realize vibrating the material. Such a structural setting enables the vibration of the vibrating material frame 33 to be realized without adding a driving structure, which can not only ensure the synchronization of the vibrating material effect and the blanking rhythm, but also reduce the overall cost of the equipment.

[0062] Specifically, as Figure 7 shown, considering that the traction rod 70 may get stuck at the end position of the piston shaft 71 during rotation, a waist slot 700 is provided at one end of the traction rod 70. The traction rod 70 is movably connected to the piston shaft 71 by inserting a rotating shaft into the waist slot 700, and the length of the waist slot 700 is greater than the diameter of the rotating shaft. Therefore, when the traction rod 70 rotates, the rotating shaft can move in the waist slot 700, thus avoiding the situation of getting stuck.

[0063] Embodiment 2

[0064] As Figure 1 - Figure 3 shown: This embodiment provides a technical solution: In order to realize the installation of the feeding device 1, in this embodiment, a carrying device 2 is further included. The carrying device 2 is formed by combining and welding a plurality of cross bars 22 and a plurality of connecting plates 23 to form a frame structure that can fit the bottom of the feeding device 1. A fixing plate 20 is welded and fixed on one side of the carrying device 2. The fixing plate 20 is used to fix the carrying device 2 on the hull, and the feeding device 1 is clamped above the carrying device 2.

[0065] Specifically, as Figure 1 - Figure 3As shown, in order to ensure the stable clamping connection between the feeding device 1 and the bearing device 2, in this embodiment, a plurality of cross-bar slots 12 are provided in the side wall of the feeding device 1 along the length direction. When the feeding device 1 is installed in the bearing device 2, the cross-bar 22 on the bearing device 2 is engaged in the cross-bar slot 12, thereby improving the installation stability of the feeding device 1.

[0066] Specifically, as Figure 1 - Figure 3 As shown, in order to further improve the stability of the feeding device 1, in this embodiment, locking pieces one 21 are welded to both ends of the bearing device 2, and locking pieces two 13 are installed at positions corresponding to the locking pieces one 21 at both ends of the feeding device 1. When the feeding device 1 is installed in the bearing device 2, the locking piece one 21 and the locking piece two 13 are attached and fixedly connected by pins or bolts.

[0067] Specifically, as Figure 1 - Figure 3 As shown, in order to prevent the splashed water from entering the feeding device 1 during the feeding process and causing the sediment locking agent in the feeding device 1 to cake, in this embodiment, a top cover 10 is rotatably installed at the top of the feeding device 1, and a feeding hopper 14 is installed at the bottom of the feeding device 1 at the position of the feeding port 15.

[0068] In the above, the exemplary embodiments of the solutions proposed in the present disclosure have been described in detail with reference to the preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the various technical features and structures proposed in the present disclosure, without exceeding the protection scope of the present disclosure. The protection scope of the present disclosure is determined by the appended claims.

Claims

1. A sediment locking agent delivery device for river and lake ecological restoration projects, comprising a delivery device (1), which is arranged on a water hull and is used to contain a solid granular sediment locking agent, characterized in that: The delivery device (1) adopts a funnel-shaped structure with a large upper opening and a small lower opening. A delivery opening (15) is provided at the bottom of the delivery device (1) along the length direction. A quantitative delivery component (8) is provided in the delivery opening (15); The quantitative feeding assembly (8) comprises a main shaft (80) and a partition (81); the main shaft (80) is rotatably mounted along the length direction of the delivery port (15); a plurality of partitions (81) are provided and are distributed in a circular array along the length direction on the outer wall of the main shaft (80); a plurality of spaces capable of accommodating a fixed volume of a bottom mud locking agent are formed between the plurality of partitions (81) and the inner wall of the delivery port (15); and a driving motor (5) drivingly connected to the main shaft (80) is mounted at one end of the delivery device (1).

2. The device for delivering a sediment locking agent for river and lake ecological restoration engineering according to claim 1 is characterized in that: One or more mixing components (4) are installed inside the delivery device (1), and the mixing components (4) include a mixing shaft (40) and mixing blades (41), wherein the mixing shaft (40) is rotatably installed inside the delivery device (1) along the length direction, and the mixing blades (41) are installed on the mixing shaft (40).

3. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 2 is characterized in that: A linkage box (11) is installed on one side of the delivery device (1), and a first linkage control mechanism (6) is installed in the linkage box (11), and the mixing shaft (40) is transmission-connected to the main shaft (80) via the first linkage control mechanism (6).

4. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 3 is characterized in that: The first linkage control mechanism (6) comprises: A main transmission wheel (60) installed in the linkage box (11), the main transmission wheel (60) being connected to one end of the main shaft (80); A slave transmission wheel (62) installed in the linkage box (11), the slave transmission wheel (62) being connected to one end of the mixing shaft (40); The main transmission wheel (60) and the slave transmission wheel (62) are connected to each other via a transmission belt (61).

5. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 4, characterized in that: A material vibration component (3) is installed inside the delivery device (1) above the delivery opening (15); the material vibration component (3) adopts a funnel-shaped structure adapted to the inside of the delivery device (1), and the material vibration component (3) is capable of reciprocating vibration along the length direction of the delivery device (1).

6. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 5, characterized in that: The vibration material component (3) comprises: A material vibrating frame (33) having a material discharge opening (31) at its bottom adapted to the material discharge opening (15); A return spring (30), one end of which is mounted on the end surface of the vibrating material frame (33), and the other end of which is mounted on the inner wall of one end of the feeding device (1); A second linkage control mechanism (7) is installed in the linkage box (11) and is used to control the vibrating frame (33) to perform reciprocating vibration.

7. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 6, characterized in that: The transmission belt (61) adopts a chain belt structure, the main transmission wheel (60) and the slave transmission wheel (62) both adopt a sprocket wheel structure, and the second linkage control mechanism (7) comprises: A turntable shaft (75) is rotatably mounted inside the linkage box (11); a sprocket (73) is sleeved on the upper side of the turntable shaft (75); a turntable (74) is sleeved on the lower side of the turntable shaft (75); a surface of the turntable (74) is provided with protrusions (740) distributed in an annular array; the sprocket (73) is meshedly connected to the transmission belt (61) for transmission, so that the transmission belt (61) can drive the turntable shaft (75) to rotate; A fixing seat (72) fixedly mounted inside the linkage box (11); A piston shaft (71), one end of which is fixedly mounted on one end of the vibrating material frame (33) and the other end of which extends into the interior of the linkage box (11); A traction rod (70) is arranged inside the linkage box (11), one end of the traction rod (70) is movably connected to the end of the piston shaft (71), the middle part is rotatably connected to the fixing seat (72) via a rotating shaft, and a second protrusion (701) is provided below the other end, the second protrusion (701) is in contact with the upper surface of the rotating disk (74), so that the traction rod (70) forms a lever structure.

8. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 1 is characterized in that: It also comprises a load-bearing device (2), the load-bearing device (2) being welded together by a plurality of cross bars (22) and a plurality of connecting plates (23) to form a frame-like structure capable of being fitted with the bottom of the launching device (1), a fixing plate (20) being welded and fixed on one side of the load-bearing device (2), the fixing plate (20) being used to fix the load-bearing device (2) on the hull, and the launching device (1) being engaged above the load-bearing device (2).

9. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 8, characterized in that: The side wall of the delivery device (1) is provided with a plurality of crossbar grooves (12) along the length direction. When the delivery device (1) is installed in the bearing device (2), the crossbar (22) on the bearing device (2) is engaged in the crossbar groove (12).

10. The device for delivering sediment locking agent for river and lake ecological restoration engineering according to claim 9, characterized in that: Locking pieces 1 (21) are welded at both ends of the carrying device (2), and locking pieces 2 (13) are installed at positions corresponding to the locking pieces 1 (21) at both ends of the delivery device (1). When the delivery device (1) is installed in the carrying device (2), the locking pieces 1 (21) and the locking pieces 2 (13) are attached to each other and fixedly connected by pins or bolts.

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