Tea dregs pond cleaning automatic feeding device based on water quality detection

Abstract

The application discloses a kind of based on water quality detection's tea dregs pond cleaning automation feeding device, belong to water purification technical field, including mixing tank, the bottom of mixing tank is connected with the spiral feeder for facilitating the conveying of reagent, the end of spiral feeder is communicated and is provided with mixing pipe, one end of mixing pipe is led into water source, other end is connected with material conveying pipe, water in mixing pipe is dispersed with reagent, and is discharged through material conveying pipe;Discharge port of material conveying pipe is provided with throwing device for facilitating the dispersion of reagent and is sprayed out.The application is used to solve the problems of small conveying radius, small coverage, reagent easy to stick and uneven spraying of existing conveyor.

Description

Technical Field

[0001] This invention belongs to the field of water purification technology, specifically an automated feeding device for tea seed meal pond cleaning based on water quality detection. Background Technology

[0002] Before aquaculture, ponds need to be cleaned and disinfected. Currently, the most common, safe, and effective method for cleaning ponds is to use tea cake mixed with lime, add water, react, and then add it to the pond. Traditionally, the reacted agent is manually sprinkled into the pond. However, aquaculture ponds are generally very large, making this work very labor-intensive and inefficient. Therefore, it is necessary to use machines to replace manual labor. Most current feeding devices use belt conveyors, which have several drawbacks: they are bulky, have a small spray area, and cannot cover the entire pond. Secondly, the reacted agent is a viscous, muddy consistency, which easily causes it to stick or clog, regardless of whether a belt conveyor or a screw conveyor is used. This leads to uneven spraying of the agent in the pond and requires a longer time to fully mix with the water to complete the disinfection and cleaning process. Summary of the Invention

[0003] To address the above problems, this invention provides an automated tea seed meal pond cleaning feeding device based on water quality testing, which solves the problems of small conveying radius, small coverage area, easy adhesion of chemicals, and uneven spraying of existing conveyors.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0005] An automated feeding device for tea seed cleaning ponds includes a mixing tank. The bottom of the mixing tank is connected to a screw feeder for facilitating the conveying of chemicals. The end of the screw feeder is connected to a mixing pipe. One end of the mixing pipe is connected to a water source, and the other end is connected to a conveying pipe. The water entering the mixing pipe disperses the chemicals and is discharged through the conveying pipe.

[0006] A spraying device is installed at the outlet of the conveying pipe to facilitate the dispersion and spraying of the agent.

[0007] As a further improvement to the above scheme, a main shaft is rotatably installed inside the mixing tank, and stirring blades are installed on the main shaft to facilitate the mixing of the pharmaceutical raw materials. The lower end of the main shaft is also equipped with a spiral blade to facilitate the feeding of the reacted pharmaceutical material into the screw feeder.

[0008] A vibrator is also fixedly installed on the outside of the mixing tank.

[0009] As a further improvement to the above scheme, a connecting rod is provided on the spline of the main shaft, and several insert rods are arranged vertically on the connecting rod to squeeze and stir the medicine from top to bottom.

[0010] A guide sleeve that rotates relative to the main shaft is provided on the top wall of the inner cavity of the mixing tank. A sliding groove is provided on the guide sleeve, and a sliding sleeve that slides relative to the sliding groove is fixedly provided on the connecting rod to control the up and down reciprocating movement of the connecting rod.

[0011] As a further improvement to the above solution, one end of the screw shaft of the screw feeder is connected to a water source, and several overflow holes are provided on the surface of the discharge end, and a spray hole is provided at the end to facilitate water spraying outward.

[0012] The screw feeder and the mixing pipe are connected to the same water source, which includes a water storage tank. A water pump is connected to the water storage tank. The outlet of the water pump is connected to the screw feeder and the mixing pipe respectively. The inlet of the water storage tank is placed in the water body to be treated through a pipe.

[0013] The water storage tank is also equipped with a detector to facilitate the detection of the incoming water.

[0014] As a further improvement to the above scheme, a rotating shaft is installed inside the mixing pipe. A first blade is fixedly installed at one end of the rotating shaft facing the water inlet of the mixing pipe. Several stirring rods are installed on the rotating shaft, and the stirring rods are located at the connection position between the screw feeder and the mixing pipe.

[0015] As a further improvement to the above solution, the spraying device includes a retractable and expandable spraying disc, the nozzle of the conveying pipe is set towards the spraying disc, and a number of control strips are set on the outer surface of the spraying disc. The lower end of the control strips is hinged to the drive base, and a drive source for driving its rotation is connected to the drive base.

[0016] A slide block is also slidably connected to the control bar, and the slide block is fixed to the rotary seat.

[0017] As a further improvement to the above solution, a lifting assembly is connected to the drive base to drive the control bar and the spraying disc to perform contraction and expansion movements.

[0018] Between each pair of control strips is a spring that moves in relation to the spraying disc. The spring fits into the spraying disc to facilitate the concave deformation of the spraying disc.

[0019] As a further improvement to the above scheme, the length of the control strip extends beyond the edge of the spraying disc and several brushes are provided; and the concave surface of the spraying disc has texture.

[0020] As a further improvement to the above solution, an extension shaft is rotatably provided on the lower side of the drive seat, and a first pipe is fixedly provided at the bottom of the extension shaft. A second blade is rotatably provided inside the first pipe and is unidirectionally driven by the drive source. A second pipe is connected to one side of the first pipe. When the second blade rotates, water is drawn in through the first pipe and discharged through the second pipe.

[0021] The top of the extension shaft is also equipped with a reversing component to facilitate control of the drainage direction of the second pipe.

[0022] As a further improvement to the above scheme, the spraying device also includes a support frame, a rotary seat fixed on the support frame, several floats at the bottom of the support frame, and damping components to prevent tipping fixed on the support frame; the support frame is also fixed with uprights to facilitate support of the conveying pipe.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. This application allows for the mixing and reaction of raw materials such as tea cake and lime in a mixing tank, and the reaction mixture is conveyed by a screw feeder. The mixing is achieved through the stirring of the agitator blades and the stirring rod, ensuring uniform mixing. During conveying, the up-and-down movement of the stirring rod drives the material downwards, and with the help of a vibrator, the material is smoothly fed into the screw feeder. Water is introduced into both the screw feeder and the mixing pipe for conveying, which improves the uniformity of the mixture and reduces blockage in the pipes. Furthermore, this conveying method using a conveying pipe is suitable for operation in large bodies of water, providing wide coverage and high conveying efficiency.

[0025] 2. By setting an overflow hole on the screw shaft of the screw feeder, the adhesion between the screw feeder and the inner wall can be reduced when the material is conveyed, thus improving the conveying efficiency. In addition, the stirring rod set in the mixing pipe can break up the conveyed medicine. With the continuous flow of water into the mixing pipe, the first blade can be driven to rotate continuously. The rotating stirring rod breaks up the medicine and accelerates the mixing effect with water.

[0026] 3. The mixed pesticide is introduced into the spraying disc through the conveying pipe. The centrifugal force of the spraying disc evenly distributes the pesticide, ensuring a balanced distribution within the spraying area. Driven by the lifting assembly, the control bar and spraying disc can expand and contract, achieving different spraying effects. When the lifting assembly drives the control bar and spraying disc upward, the surface of the spraying disc tends to become a flat plate, resulting in a more dispersed spraying effect. When the spraying disc and control bar contract downward, the spring action creates more pronounced grooves on the spraying disc. The grooves, combined with textured patterns, allow the pesticide to be sprayed further. The presence of brushes physically disperses the pesticide.

[0027] 4. Through the set second pipe and first pipe, water can enter from the first pipe and exit from the second pipe during the rotation of the second blade. On the one hand, under the action of the reversing component, the direction of the sprayed water flow can be changed to achieve the mixing effect of water and agent. On the other hand, since the rotation of the spraying plate and control bar has rotational inertia, it will drive the entire spraying device to move continuously on the water surface. The water sprayed from the second pipe can balance and counteract the displacement caused by rotational inertia, thereby achieving control of the entire spraying device at different spraying positions. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the spraying device in this invention;

[0030] Figure 3 This is a schematic diagram of the internal structure of the mixing tank in this invention;

[0031] Figure 4 for Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0032] Figure 5 for Figure 2 A magnified schematic diagram of the local structure at point B;

[0033] Figure 6 for Figure 2 A schematic diagram of the installation and arrangement structure of the first pipe, the second pipe, and the second blade;

[0034] Figure 7 This is a schematic diagram of the installation structure of the spraying disc and control strip;

[0035] Figure 8 for Figure 7 A schematic diagram of the structure in the C-direction.

[0036] In the diagram: 10. Mixing tank; 101. Main shaft; 102. Stirring blade; 103. Spiral blade; 104. Vibrator; 105. Connecting rod; 106. Insert rod; 107. Guide sleeve; 108. Slide groove; 109. Sliding sleeve; 11. Screw feeder; 111. Overflow hole; 112. Spray hole; 12. Mixing pipe; 121. Rotating shaft; 122. Stirring rod; 123. First blade; 13. Conveying pipe; 14. Water storage tank; 15. Sprinkler plate; 16. Control bar; 161. Brush; 17. Drive seat; 18. Slide seat; 19. Rotary seat; 20. Spring; 21. Extension shaft; 22. First pipe; 23. Second pipe; 24. Second blade; 25. Support frame; 26. Float; 27. Damping component; 28. Vertical pole. Detailed Implementation

[0037] To enable those skilled in the art to better understand the technical solution, the present invention will be described in detail below with reference to embodiments. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of the present invention in any way.

[0038] like Figure 1-8 As shown, the specific solution of this embodiment is as follows: an automated feeding device for tea seed cleaning ponds includes a mixing tank 10. The bottom of the mixing tank 10 is connected to a screw feeder 11 for facilitating the conveying of chemicals. The end of the screw feeder 11 is connected to a mixing pipe 12. One end of the mixing pipe 12 is connected to a water source, and the other end is connected to a conveying pipe 13. The conveying pipe 13 is specifically a flexible hose. The water entering the mixing pipe 12 disperses the chemicals and discharges them through the conveying pipe 13. By using a method of mixing chemicals and water for conveying, the conveying cost can be saved. In particular, the use of a flexible hose for conveying can cover a larger spraying area.

[0039] A spraying device is installed at the outlet of the conveying pipe 13 to facilitate the dispersion and spraying of the agent. The spraying device can be referred to in the appendix. Figure 2 As shown, the spraying device can continue to throw the agent sprayed from the conveying pipe 13 outward in a more dispersed form, thereby increasing the uniformity of the agent's mixing with the water, improving the disinfection effect of the agent, and reducing the disinfection time.

[0040] like Figure 3 As shown, in a preferred embodiment of the above, a main shaft 101 is rotatably arranged inside the mixing tank 10. A drive motor for driving the main shaft 101 to rotate is arranged on the top of the mixing tank 10. A stirring blade 102 is arranged on the main shaft 101 to facilitate the mixing of the pharmaceutical raw materials. A spiral blade 103 is also arranged at the lower end of the main shaft 101 to facilitate the feeding of the reacted pharmaceutical materials into the screw feeder 11. During the rotation of the main shaft 101 under the drive of the motor, the stirring blade 102 and the spiral blade 103 drive the pharmaceutical raw materials to stir them to achieve the requirements of mixing the materials. After the mixing is completed, water is directly added to carry out the reaction.

[0041] A vibrator 104 is also fixedly installed on the outside of the mixing tank 10. The vibrator 104 mainly works when the reagent is transported after the reaction is completed. By vibrating, the reagent can be prevented from sticking to the inner wall of the mixing tank 10.

[0042] As a preferred embodiment of the above, the main shaft 101 is splined with a connecting rod 105. Specifically, the connecting rod 105 is fixedly mounted on a splined sleeve, and the splined sleeve and the main shaft 101 are splinedly connected to each other. The connecting rod 105 is vertically arranged with several insert rods 106 that can squeeze and stir the medicine up and down. In this embodiment, the insert rods 106 are plain rods. Multiple truncated cones with smaller tops and larger bottoms can be set on the insert rods 106 according to actual needs. In this way, the medicine can be driven downward during the up and down movement of the connecting rods 105 and the insert rods 106. This can improve the mixing effect of the raw materials and facilitate the downward movement of the medicine during the conveying process.

[0043] In order to achieve motion control of the up-and-down movement of the connecting rod 105 and the insert rod 106, in this embodiment, a guide sleeve 107 that rotates relative to the main shaft 101 is provided on the top wall of the inner cavity of the mixing tank 10. A sliding groove 108 is provided on the guide sleeve 107. A sliding sleeve 109 that slides relative to the sliding groove 108 is fixedly provided on the connecting rod 105 to control the up-and-down reciprocating movement of the connecting rod 105. Therefore, in the specific working process, the motor will drive the main shaft 101 and the guide sleeve 107 to rotate synchronously. Under the guidance of the sliding groove 108 on the sliding sleeve 109, the sliding sleeve 109 and the guide sleeve 107 can be driven to move up and down reciprocally along the axis of the main shaft 101.

[0044] like Figure 1 , 4 As shown, in a preferred embodiment of the above, one end of the screw shaft of the screw feeder 11 is connected to a water source, and a plurality of overflow holes 111 are provided on the surface of the discharge end, and a spray hole 112 is provided at the end to facilitate the outward spraying of water. In this embodiment, by making the screw shaft of the screw feeder 11 hollow, the overall weight can be reduced in the manufacturing process. The inside of the screw shaft can serve as a water conveying channel. Therefore, after water is introduced into the screw shaft of the screw feeder 11, the water can be sprayed outward through the overflow holes 111 and the spray hole 112. The water sprayed from the overflow holes 111 can lubricate the reacted agent during the conveying process. The water sprayed from the spray hole 112 can make the agent conveyed to the discharge end side conveyed forward faster. That is, the agent is pushed forward by the impact force of the water, thereby improving the conveying effect of the screw feeder 11 and avoiding blockage in the screw feeder 11.

[0045] In addition, in this embodiment, the screw feeder 11 and the mixing pipe 12 are connected to the same water source, which includes a water storage tank 14, such as... Figure 1As shown, a water pump is connected to the water storage tank 14. The outlet of the water pump is connected to the screw feeder 11 and the mixing pipe 12 respectively. The water inlet of the water storage tank 14 is placed in the water body to be treated through a pipe. The water entering the water storage tank 14 is introduced from the pond to be disinfected. A collection tank is also set on one side of the water storage tank 14. The collection tank is a negative pressure collection tank and is equipped with a centrifuge inside. Its purpose is to collect and clean the pesticide residue floating on the water surface. A pipe connected to the water storage tank 14 is also set at the drain outlet of the collection tank. The pipe is controlled by a solenoid valve to control its opening and closing.

[0046] The water storage tank 14 is also equipped with a detector to facilitate the detection of the incoming water. In this embodiment, the detector mainly includes a pH sensor for detecting the pH value of the water, an oxygen content detector for detecting the oxygen content of the water, and a light sensor for detecting the turbidity of the water. The drain outlet of the collection tank is connected to the water storage tank 14. The main purpose is to detect the pH value of the water after the addition of the agent. Since the agent diffuses slowly in a large water area, if the pH value of the water cannot be detected in time, the pH value of the water may be too high. Therefore, the method for detecting the pH value in this application is to conduct multi-point sampling and detection. The detection content includes detecting the pH value, oxygen content, turbidity, etc. of the water. Then, the detection terminal set on the side of the mixing tank 10 calculates the overall pH value based on the detected data. The pH value calculation method can be directly obtained from the prior art and will not be described in detail here.

[0047] As a preferred embodiment of the above embodiments, in order to facilitate the delivery of the dispensed medicine and improve its uniformity, in this embodiment, a rotating shaft 121 is rotatably provided inside the mixing pipe 12, such as... Figure 4 A first blade 123 is fixedly installed at one end of the rotating shaft 121 facing the water inlet of the mixing pipe 12. Several stirring rods 122 are installed on the rotating shaft 121. The stirring rods 122 are located at the connection position between the screw feeder 11 and the mixing pipe 12. Therefore, when water is continuously fed into the mixing pipe 12 through the water inlet, the first blade 123 can be driven to rotate, thereby driving the rotating shaft 121 and the stirring rods 122 to rotate together. During the rotation of the stirring rods 122, the agent delivered by the screw feeder 11 can be dispersed, thereby accelerating the mixing with water. This facilitates transportation and makes it easier for the agent to fully dissolve in the water, thereby improving the uniformity of spraying.

[0048] like Figure 2 , 5 As shown in Figures 6, 7, and 8, as a preferred embodiment of the above embodiments, this embodiment also specifically provides the structure of the spraying device, which includes a retractable and expandable spraying disc 15, as shown in Figures 6, 7, and 8. Figure 2As shown, the nozzle of the conveying pipe 13 faces the spraying disc 15. Several control strips 16 are arranged on the outer surface of the spraying disc 15. The lower ends of the control strips 16 are hinged to the drive base 17. A drive source for rotating the control strips is connected to the drive base 17. In this embodiment, the drive source is a motor, and a reducer is connected to the output shaft of the motor. The output shaft of the reducer is connected to the drive base 17. A slide block 18 is also slidably connected to the control strips 16 and fixed to the rotary base 19. Specifically, the drive base 17 and the output shaft of the reducer are splined, allowing the drive base 17 to move vertically, thereby driving the control strips 16 and the spraying disc 15 to expand and contract, achieving the purpose of spraying different pesticides.

[0049] The spraying device also includes a support frame 25, and a rotating seat 19 is fixed on the support frame 25. Therefore, when the motor drives the drive seat 17 to rotate, it can rotate and spray the agent normally under the support of the support frame 25 and the rotating seat 19. On the other hand, several floats 26 are provided at the bottom of the support frame 25, and a damping element 27 to prevent tipping is fixed on the support frame 25. Specifically, the damping element 27 is a counterweight and is suspended on the support frame 25 by rope. A vertical pole 28 is also fixed on the support frame 25 to facilitate the support of the conveying pipe 13. In order for the conveying pipe 13 to float on the water, multiple floats are also fixed on the conveying pipe 13 to support it.

[0050] As a preferred embodiment of the above embodiments, in order to control the vertical movement of the drive base 17, a lifting assembly is connected to the drive base 17 to drive its vertical movement and cause the control bar 16 and the spraying disc 15 to contract and expand. Figure 2 The lifting assembly uses a screw-driven system for vertical lifting; additionally, a spring piece 20 is provided between every two control bars 16, which moves in relation to the spraying disc 15. The spring piece 20 fits snugly against the spraying disc 15 to facilitate its concave deformation. (Refer to...) Figure 7 , 8As shown, the spring piece 20 has a concave structure, and its inner surface is in contact with the spraying disk 15. The spring piece 20 is provided with a groove, and the spraying disk 15 is fixed with a sliding pin that can slide in the groove. The two ends of the spring piece 20 are respectively fixed to the control bar 16. Therefore, under normal circumstances, the concave structure of the spring piece 20 can pull the spraying disk 15 to deform inward. Under the support of the control bar 16, the edge of the spraying disk 15 can be deformed into a wavy structure. This structure can provide better support for the agent during rotation. Thus, the wavy structure makes it easier to throw the agent outward, and the throwing distance will also increase. When the drive seat 17 is raised by the lifting component, the control bar 16 can be expanded, thereby deforming and straightening the spring piece 20. The concave wavy structure on the spraying disk 15 will become shallower and more like a disc structure. This structure can make the agent more dispersed when centrifugally sprayed.

[0051] To further enhance the dispersibility of the sprayed agent, as a preferred embodiment of the above-described embodiment, in this embodiment, the length of the control strip 16 extends beyond the edge of the spraying disc 15, and several brushes 161 are also provided on the brush 161. The presence of the brushes 161 can disperse the agent by physical impact. The concave surface of the spraying disc 15 has textures, which provide accelerated adhesion for the rotation and centrifugation of the agent.

[0052] In a preferred embodiment, an extension shaft 21 is rotatably mounted on the lower side of the drive base 17. The extension shaft 21 is a hollow shaft that rotates relative to the support frame 25, and its lower end extends below the water surface. A first pipe 22 is fixedly mounted at the bottom of the extension shaft 21. A second blade 24, which is rotatably mounted inside the first pipe 22 and is configured for unidirectional transmission with the drive source, is also mounted. Specifically, the unidirectional transmission structure includes a rotating shaft driven by a motor output shaft connected to the drive base 17 and rotatably mounted inside the extension shaft 21. An active gear is mounted at the end of the rotating shaft, and one side of the active gear is an inclined guide slope. The second blade... The rotating shaft of the blade 24 also extends into the extension shaft 21, and a driven gear is splined at the end of its transmission shaft to drive the active gear. A spring is also provided between the rotating shaft of the driven gear and the second blade 24, so that the driven gear can move up and down axially. Therefore, when the driven gear contacts the guide slope of the active gear, the driven gear moves up and down under the pressure of the guide slope, and no transmission occurs between the two. The second blade 24 will not rotate. In order to prevent the second blade 24 from being easily driven to rotate, a damper is provided between the rotating shaft of the second blade 24 and the first pipe 22.

[0053] Conversely, when the driven gear plate and the other tooth surface of the driving gear plate are in contact, normal transmission can occur. See the appendix for details. Figure 6 A second pipe 23 is connected to one side of the first pipe 22. When the second blade 24 rotates, water is drawn in from the first pipe 22 and discharged from the second pipe 23. Therefore, when the second blade 24 is driven to rotate, water can be drawn in from the first pipe 22 and discharged from the second pipe 23. This can both make the water move and achieve the effect of mixing the agent and the water. Secondly, since the drive seat 17 drives the spraying plate 15 and control bar 16 to rotate, there is rotational inertia, and the entire spraying device will move on the water surface. Therefore, the reaction effect of the water sprayed from the second pipe 23 can achieve a balancing and stabilizing effect on the entire spraying device. By controlling different rotation directions of the drive source, the rotation of the second blade 24 can be controlled in a targeted manner, thereby controlling whether water is sprayed or not in the second pipe 23 under different states. Therefore, water spraying can be stopped when the entire device needs to move and controlled when the device needs to be stable, achieving a relatively stable balance. This can effectively improve the uniformity of agent spraying in different water bodies and improve the disinfection and pond cleaning effects.

[0054] The top of the extension shaft 21 is also equipped with a reversing component to facilitate the control of the drainage direction of the second pipe 23. Specifically, the reversing component is a worm gear device connected to the extension shaft 21, and a control motor is also connected to the worm gear device. Furthermore, a reversing plate is also provided between the second pipe 23 and the first pipe 22. This ensures the stability of the square spraying device while controlling the water spraying direction and the reversing plate.

[0055] The specific working principle of this invention is as follows: First, the raw materials of the medicine, tea cypress and lime, are put into the mixing tank 10 for mixing. After mixing, water is added for reaction. The reacted medicine is fed into the mixing pipe 12 through the screw feeder 11 and mixed with the water in the mixing pipe 12. Then it is injected into the conveying pipe 13 and sprayed onto the spraying plate 15 through the long-distance conveying of the conveying pipe 13.

[0056] By controlling the up and down movement of the drive seat 17 through the lifting component, the spraying disc 15 and the control bar 16 can be made to contract or expand, so that different rotations can be made as needed during the spraying of the pesticide, spraying further or more dispersed.

[0057] During the spraying process, the second blade 24 is rotated as needed to achieve stable control of the position of the entire spraying device.

[0058] After spraying the pesticide, water is introduced into the water storage tank 14, or water from the negative pressure collection tank for collecting pesticide impurities is introduced into the water storage tank 14 for testing and analysis, thereby predicting the overall pH value of the water quality, so as to achieve the purpose of water quality detection and control and avoid problems caused by excessive pesticide spraying.

[0059] It should be noted that, in this document, the terms "including," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Specific examples have been used in this document to illustrate the principles and implementation methods of the present invention. These examples are merely for the purpose of helping to understand the method and core ideas of the present invention. The above descriptions are only preferred embodiments of the present invention. It should be pointed out that, due to the limitations of written expression and the objective existence of infinite specific structures, those skilled in the art can make several improvements, modifications, or variations without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner. These improvements, modifications, variations, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of the present invention.

Claims

1. An automated feeding device for tea meal pond clearing, characterized in that, Includes a mixing tank (10), the bottom of which is connected to a screw feeder (11) for easy conveying of the agent. The end of the screw feeder (11) is connected to a mixing pipe (12). One end of the mixing pipe (12) is connected to a water source, and the other end is connected to a conveying pipe (13). The water entering the mixing pipe (12) disperses the agent and is discharged through the conveying pipe (13). A spraying device is provided at the outlet of the conveying pipe (13) to facilitate the dispersion and spraying of the agent.

2. The automated feeding device for tea meal pond clearing according to claim 1, characterized in that, A main shaft (101) is rotatably installed inside the mixing tank (10). A stirring blade (102) is installed on the main shaft (101) to facilitate mixing of the pharmaceutical raw materials. A spiral blade (103) is also installed at the lower end of the main shaft (101) to facilitate feeding the reacted pharmaceutical materials into the screw feeder (11). A vibrator (104) is also fixedly installed on the outside of the mixing tank (10).

3. The automated feeding device for tea meal pond clearing according to claim 2, characterized in that, A connecting rod (105) is provided on the spline of the main shaft (101), and several insert rods (106) are arranged vertically on the connecting rod (105) to squeeze and stir the medicine from top to bottom. The top wall of the inner cavity of the mixing tank (10) is provided with a guide sleeve (107) that rotates with the main shaft (101). The guide sleeve (107) is provided with a slide groove (108). The connecting rod (105) is fixedly provided with a slide sleeve (109) that slides with the slide groove (108) to control the up and down reciprocating motion of the connecting rod (105).

4. The automated feeding device for tea meal pond clearing according to claim 1, characterized in that, One end of the screw shaft of the screw feeder (11) is connected to a water source, and several overflow holes (111) are provided on the surface of the discharge end, and a water spray hole (112) is provided at the end to facilitate water spraying outward. The screw feeder (11) and the mixing pipe (12) are connected to the same water source, which includes a water storage tank (14). A water pump is connected to the water storage tank (14). The outlet of the water pump is connected to the screw feeder (11) and the mixing pipe (12) respectively. The water inlet of the water storage tank (14) is placed in the water body to be treated through a pipe. The water storage tank (14) is also equipped with a detector to facilitate the detection of the incoming water.

5. The automated feeding device for tea seed cake pond clearing according to claim 1, characterized in that, The mixing pipe (12) is equipped with a rotating shaft (121) inside. The first blade (123) is fixedly installed at one end of the rotating shaft (121) facing the water inlet of the mixing pipe (12). Several stirring rods (122) are installed on the rotating shaft (121). The stirring rods (122) are located at the connection position between the screw feeder (11) and the mixing pipe (12).

6. The automated feeding device for tea meal pond clearing according to claim 1, characterized in that, The spraying device includes a retractable and expandable spraying disc (15), the nozzle of the conveying pipe (13) is set facing the spraying disc (15), and a number of control strips (16) are provided on the outer surface of the spraying disc (15). The lower end of the control strip (16) is hinged to the drive seat (17), and the drive source that drives its rotation is connected to the drive seat (17). A slide block (18) is also slidably connected to the control bar (16), and the slide block (18) is fixed on the rotary seat (19).

7. The automated feeding device for tea meal pond clearing according to claim 6, characterized in that, The drive base (17) is connected to a lifting assembly that drives the control bar (16) and the spraying plate (15) to perform contraction and expansion movements. Between each pair of control bars (16), there is a spring piece (20) that moves in relation to the spraying plate (15). The spring piece (20) fits into the spraying plate (15) to facilitate the concave deformation of the spraying plate (15).

8. The automated feeding device for tea seed cake pond clearing according to claim 7, characterized in that, The length of the control strip (16) extends beyond the edge of the spraying disc (15) and several brushes (161) are provided; and the concave surface of the spraying disc (15) has texture.

9. An automated feeding device for tea meal pond clearing according to claim 6, characterized in that, An extension shaft (21) is rotatably provided on the lower side of the drive seat (17). A first pipe (22) is fixedly provided at the bottom of the extension shaft (21). A second blade (24) is rotatably provided inside the first pipe (22) and is unidirectionally driven by the drive source. A second pipe (23) is connected to one side of the first pipe (22). When the second blade (24) rotates, water is drawn in from the first pipe (22) and discharged from the second pipe (23). The top of the extension shaft (21) is also provided with a reversing component to facilitate control of the drainage direction of the second pipe (23).

10. An automated feeding device for tea meal pond clearing according to claim 6, characterized in that, The spraying device also includes a support frame (25), a rotary seat (19) fixed on the support frame (25), a number of floats (26) are provided at the bottom of the support frame (25), and a damping component (27) to prevent tipping is fixedly provided on the support frame (25); a vertical pole (28) is also fixedly provided on the support frame (25) to facilitate the support of the conveying pipe (13).

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