A surface sludge removal and reciprocating swing multi-spray group full-width submerged jet digging lotus root device

Abstract

The present invention discloses a surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device, which specifically relates to the field of lotus root digging technology, and mainly includes an adjustment frame, a sleeve plate and a hydraulic motor, wherein the sleeve plate is fixed to the inner wall of the adjustment frame, and the hydraulic motor is fixed to the top of the sleeve plate, wherein the output end of the hydraulic motor extends to the bottom of the sleeve plate, and the output end of the hydraulic motor is fixedly connected to a hinged rod, and a reciprocating swing mechanism is installed on the lower surface of the hinged rod. In the present invention, when the hydraulic motor drives the hinged rod to rotate forward, the swing rod rotates inside the hinge block, and at the same time, the swing rod carries the swing support rod to move to the left, and multiple nozzles are moved upward, the hydraulic motor is started to reverse, and multiple nozzles are moved to the right for flushing. As the hydraulic motor rotates clockwise, multiple nozzles can realize up and down swinging and flushing in the left and right swinging and flushing process, and the lotus root harvesting efficiency is greatly improved, and the digging clean rate is higher.

Description

Technical Field

[0001] The present invention relates to the technical field of lotus root digging, and more specifically to a surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet lotus root digging device. Background Art

[0002] The reciprocating swing type multi-spray group full-width submerged jet digging device is a device specially used for picking lotus roots. It utilizes the reciprocating swing action and the technology of multi-spray group full-width submerged jet to efficiently dig and collect lotus roots underwater. This device can not only improve the picking efficiency and reduce the labor intensity of manual picking, but also clear the silt around the lotus roots and reduce the damage to the lotus roots during the collection process, thereby protecting the quality and integrity of the lotus roots. Among the existing published technical documents, the Chinese patent publication number CN107801472A discloses a universal intelligent boat-type lotus root digging device for both land and water. The device adopts a jet-type lotus root digging method. The engine drives the water pump to generate high pressure, and the jet formed by the nozzle washes away the mud covering the lotus root. The lotus root automatically floats to the surface due to buoyancy, and the water flow washes the lotus root clean. During the lotus root digging process, a row of cutting knives are installed on both sides of the hull to cut the surrounding water plants, reeds and other debris. A pear knife is installed in the middle of the bottom of the boat, and a lighting device is installed on the boat to improve the working environment, improve the collection quality and efficiency, and have broad application prospects. However, the lotus root digging device has the following defects;

[0003] The lotus root digging device mainly uses a fixed single-row spray group to perform jet flushing during the lotus root digging process. The kinetic energy loss is large when the jet breaks through the surface mud layer without lotus roots, and the nozzle position is fixed, making it difficult to achieve large-scale variable flushing of the working area. The jet direction is single and all flushes the mud downward. The mud adhering to the lower part of the lotus root is difficult to be separated from the lotus root surface by the jet, resulting in low lotus root harvesting efficiency and low digging rate. Therefore, a surface mud removal and reciprocating swing multi-spray group full-width submerged jet digging lotus root device is needed. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device, comprising an adjusting frame, a sleeve plate and a hydraulic motor, wherein the sleeve plate is fixed to the inner wall of the adjusting frame, the hydraulic motor is fixed to the top of the sleeve plate, the output end of the hydraulic motor extends to the bottom of the sleeve plate, the output end of the hydraulic motor is fixedly connected to a hinged rod, and a reciprocating swing mechanism is installed on the lower surface of the hinged rod; the reciprocating swing mechanism includes a linkage rod rotatably installed on the lower surface of the hinged rod; two hinges are installed on both sides of the sleeve plate A connecting block, multiple articulated blocks are welded to the adjusting frame, the inner wall of each articulated block is rotatably connected to a swing rod, and the linkage rod is rotatably connected to the swing rod; one end of the swing rod is rotatably connected to a swing support rod, and a linkage shaft is rotatably connected to the upper surface of the swing rod, one end of the linkage shaft is rotatably connected to a concave slider, and the concave slider is slidably connected to the swing support rod; a rotating block is welded between two adjacent swing rods, and an adjusting swing assembly is installed on one side of the rotating block; a cleaning assembly is installed at the bottom end of the adjusting frame.

[0006] Preferably, the outer wall of the output end of the hydraulic motor is rotatably connected to the inner wall of the sleeve plate, and the hinged rod is rotatably connected to the sleeve plate, one side of the concave sliding block is rotatably connected to a cross rod, and one side of the cross rod is rotatably connected to a sliding cross rod, and the other side of the cross rod and near its bottom end is rotatably connected to a bracket; sliding rods are welded to both ends of the bracket, and sliding frames are slidably connected to the opposite sides of the two sliding rods, and the sliding frames are welded to the swing support rods, and a pressure plate is fixedly installed at the bottom end of each sliding rod, and two swing nozzles are welded to the bottom end of the pressure plate; the bottom end of each swing nozzle is fixedly connected to a plurality of nozzles, and the plurality of nozzles are arranged equidistantly from left to right, and a strength rod is provided between two adjacent injection pipes, the sliding cross rod is rotatably connected to the swing support rod, and the bracket is slidably connected to the sliding cross rod.

[0007] Preferably, a sliding plate is welded to one side of the adjustment frame, and a hydraulic cylinder is hinged at the top of the sliding plate; a support plate is rotatably connected to the top of the hydraulic cylinder, and two sliding rails are fixedly installed on one side of the support plate, and both of the two sliding rails are slidably connected to the sliding plate, and a mounting block is welded to one side of each of the sliding rails, and the cross-sectional shape of the mounting block is concave.

[0008] When in use according to the above technical scheme, the hydraulic motor drives the articulated rod to rotate forward, the articulated rod carries the linkage rod to rotate, the swing rod rotates inside the articulated block, and at the same time the swing rod carries the swing support rod to move to the left, and the swing rod carries the linkage shaft to slide to the left, and the linkage shaft carries the concave slider to slide to the left; the concave slider drives the top end of the cross rod to slide to the left, and the bottom ends of the cross rod and the sliding cross rod both drive the bracket to move upward, the sliding rod presses the sliding frame to slide upward, the sliding rod carries the pressure plate to move upward, the pressure plate drives the two swinging nozzles to move upward, and multiple nozzles are moved upward, the swing support rod carries the sliding rod to move to the left, the pressure plate carries the swing nozzle to move to the left, and multiple nozzles move to the left; as the hydraulic motor rotates clockwise, multiple nozzles can realize up and down swinging washing during the left and right swinging washing process.

[0009] Preferably, the swing adjustment assembly comprises a movable rod rotatably mounted on one side of the rotating block;

[0010] The top end of one end of the movable rod is rotatably connected to a rotating rod, and rotating rods are welded to both ends of the rotating rod, and the two rotating rods are rotatably connected to the adjusting frame; a docking tube is installed at the bottom end of the rotating rod, and the two rotating rods are welded to the docking tube, and a plurality of injection pipes are welded to the bottom end of the outer wall of the docking tube, and the plurality of injection pipes are arranged equidistantly from left to right, and the two rotating rods are symmetrically arranged about the rotating rod, and the rotating rod and the rotating rod are both made of stainless steel.

[0011] According to the above technical solution, when in use, when the rotating block moves back and forth left and right, the movable rod drives the rotating rod to rotate back and forth, the rotating rod carries the two rotating rods to rotate back and forth, the two rotating rods can drive the docking tubes to rotate back and forth, and multiple spray tubes sweep in a fan shape along the forward direction, which can directly act on the silt adhered to the bottom of the lotus root, thereby achieving dead-angle flushing of the silt adhered to the lotus root.

[0012] Preferably, the cleaning and transporting assembly comprises a reinforcing plate welded and mounted on the bottom end of the adjusting frame;

[0013] A socket plate is detachably mounted on one side of the reinforcement plate by bolts, a driving motor is fixedly mounted on one side of the socket plate, and an output end of the driving motor is coaxially connected to a cleaning auger; the cleaning auger is used for clearing sludge, the cleaning auger is rotatably connected to the reinforcement plate, and both the socket plate and the reinforcement plate are made of stainless steel.

[0014] According to the above technical solution, when in use, the reinforcement plate moves downward, the reinforcement plate drives the sleeve plate to move downward, the sleeve plate carries the driving motor to move downward, the driving motor is started, and the cleaning auger contacts the sludge to realize spiral lateral cleaning of the sludge.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention uses a reciprocating swing mechanism. When the hydraulic motor drives the articulated rod to rotate forward, the articulated rod carries the linkage rod to rotate, the swing rod rotates inside the articulated block, and at the same time, the swing rod carries the swing support rod to move leftward, the cross rod and the sliding cross rod move crosswise, and multiple nozzles move upward. The hydraulic motor is started to reverse, and multiple nozzles move rightward for washing. The sliding rod carries the pressure plate upward. As the hydraulic motor rotates clockwise, multiple nozzles can realize up and down swing washing during the left and right swing washing process. There are more washing directions and a wider washing coverage area. The silt adhering to the lower part of the lotus root can be quickly separated from the lotus root surface by the jet effect, and the lotus root harvesting efficiency is greatly improved, and the digging rate is higher.

[0017] 2. The present invention utilizes an adjustable swing assembly. When the rotating block moves back and forth left and right, the movable rod drives the rotating rod to rotate back and forth. The movable rod carries the rotating rod to rotate back and forth. The docking tube carries the spray pipe to realize reciprocating rotation to wash the lotus root body. The multiple spray pipes are fan-shaped in the forward direction. During the movement, the multiple spray pipes can hit the washed lotus root, so that the lotus root is forced to break away from the silt wrapping and float to the surface under its own gravity, further improving the lotus root digging rate;

[0018] 3. The present invention uses a cleaning component to move the reinforcement plate downward, and the reinforcement plate drives the sleeve plate to move downward, and the driving motor is started, and the driving motor drives the cleaning auger to rotate. After the cleaning auger contacts the sludge, the sludge is cleaned laterally in a spiral manner, and the surface sludge without lotus roots can be broken and cleaned. The surface sludge without lotus roots can be cleaned and transported outside the operation area, thereby improving energy utilization and greatly improving the efficiency of digging lotus roots and washing.

[0019] The above-mentioned multiple effects influence each other. First, the cleaning auger contacts the sludge to crush and clean it. Then, multiple nozzles can realize up and down swinging cleaning during the left and right swinging cleaning process. Finally, multiple jet pipes sweep and clean in a fan-shaped manner along the forward direction. In summary, the surface non-lotus root sludge can be cleaned out of the working area, thereby improving energy utilization, realizing jet flushing at different angles and large-area flushing of the working area, and improving the lotus root digging rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet lotus root digging device of the present invention.

[0021] Figure 2 It is a schematic diagram of the partial structure of the connection between the adjustment frame and the sleeve plate of the present invention.

[0022] Figure 3 It is a schematic diagram of the local structure of the connection between the slide rod and the pressure plate of the present invention.

[0023] Figure 4 It is a rear view structural schematic diagram of the surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet lotus root digging device of the present invention.

[0024] Figure 5 It is a schematic diagram of the local structure of the connection between the rotating block and the movable rod of the present invention.

[0025] Figure 6 It is a side structural schematic diagram of the surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device of the present invention.

[0026] Figure 7 It is a schematic diagram of the local structure of the adjusting swing assembly of the present invention.

[0027] Figure 8 It is a schematic diagram of the front structural view of the cleaning and transporting component of the present invention.

[0028] The accompanying drawings are marked as follows: 1. adjustment frame; 2. sleeve plate; 3. hydraulic motor; 4. articulated rod; 5. linkage rod; 6. swing rod; 7. hinged block; 8. swing support rod; 9. linkage shaft; 10. concave slider; 11. cross rod; 12. sliding cross rod; 13. bracket; 14. slide rod; 15. slide frame; 16. pressure plate; 17. swing nozzle; 18. nozzle; 19. sliding plate; 20. hydraulic cylinder; 21. support plate; 22. slide rail; 23. mounting block; 24. rotating block; 25. movable rod; 26. rotating rod; 27. rotating rod; 28. docking tube; 29. ​​injection pipe; 30. reinforcement plate; 31. sleeve plate; 32. drive motor; 33. cleaning auger. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] As attached Figure 1-8 The surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device shown in the figure is provided with a reciprocating swing mechanism, an adjusting swing component, and a removal component. The arrangement of each mechanism and component can remove the surface non-lotus root sludge to the outside of the operation area, improve the energy utilization rate, realize jet flushing at different angles and large-area flushing of the operation area, and improve the lotus root digging rate. The specific structural arrangement of each mechanism and component is as follows:

[0031] In this technical solution, as shown in the attached Figure 1-2As shown, the reciprocating swing mechanism includes a linkage rod 5 rotatably mounted on the lower surface of the hinge rod 4; two hinge blocks 7 are installed on both sides of the sleeve plate 2, and multiple hinge blocks 7 are welded to the adjustment frame 1, and the inner wall of each hinge block 7 is rotatably connected with a swing rod 6, and the linkage rod 5 is rotatably connected to the swing rod 6; one end of the swing rod 6 is rotatably connected to a swing support rod 8, and a linkage shaft 9 is rotatably connected to the upper surface of the swing rod 6, and one end of the linkage shaft 9 is rotatably connected to a concave slider 10, and the concave slider 10 is slidably connected to the swing support rod 8; a rotating block 24 is welded between two adjacent swing rods 6, and an adjusting swing assembly is installed on one side of the rotating block 24; a cleaning assembly is installed at the bottom end of the adjusting frame 1.

[0032] In this technical solution, as shown in the attached Figure 2-3 As shown, one side of the concave slider 10 is rotatably connected to a cross rod 11, and one side of the cross rod 11 is rotatably connected to a sliding cross rod 12, and the other side of the cross rod 11 and near its bottom end is rotatably connected to a bracket 13; both ends of the bracket 13 are welded with sliding rods 14, and the opposite sides of the two sliding rods 14 are slidably connected to a sliding frame 15, and the sliding frame 15 is welded to the swing support rod 8, so that the cross rod 11 and the sliding cross rod 12 can cross-move, and the bottom ends of the cross rod 11 and the sliding cross rod 12 drive the bracket 13 to move upward, and the bracket 13 drives the two sliding rods 14 to move upward, and the sliding rod 14 presses the sliding frame 15 to slide upward, and the swing support rod 8 provides support force for the sliding frame 15;

[0033] A pressure plate 16 is fixedly installed at the bottom end of each sliding rod 14, and two swinging nozzles 17 are welded to the bottom end of the pressure plate 16; a plurality of nozzles 18 are fixedly connected to the bottom end of each swinging nozzle 17, and the plurality of nozzles 18 are arranged equidistantly from left to right, so that the sliding rod 14 carries the pressure plate 16 upward, the pressure plate 16 drives the two swinging nozzles 17 upward, the swinging nozzle 17 carries the nozzles 18 upward, and the plurality of nozzles 18 are moved upward, and the plurality of nozzles 18 can realize up and down swinging washing in the left and right swinging washing process.

[0034] In this technical solution, as shown in the attached Figure 4 As shown, a sliding plate 19 is welded to one side of the adjusting frame 1, and a hydraulic cylinder 20 is hinged at the top of the sliding plate 19; a support plate 21 is rotatably connected to the top of the hydraulic cylinder 20, and two slide rails 22 are fixedly installed on one side of the support plate 21, and the two slide rails 22 are slidably connected to the sliding plate 19, and a mounting block 23 is welded to one side of each slide rail 22, and the cross-sectional shape of the mounting block 23 is concave, so that the mounting block 23 can provide supporting force for the slide rail 22, the slide rail 22 supports the support plate 21, and the support plate 21 supports the hydraulic cylinder 20, and the hydraulic cylinder 20 pushes the sliding plate 19 to move downward, and the sliding plate 19 slides downward along the inner walls of the two slide rails 22, and at the same time, the sliding plate 19 drives the adjusting frame 1 to move downward, so that the height of the adjusting frame 1 can be fine-tuned vertically.

[0035] In this technical solution, as shown in the attached Figure 5-7 As shown, the adjustment swing assembly includes a movable rod 25 rotatably installed on one side of the rotating block 24; the top end of one end of the movable rod 25 is rotatably connected to a rotating rod 26, and both ends of the rotating rod 26 are welded with rotating rods 27, and the two rotating rods 27 are rotatably connected to the adjustment frame 1; a docking tube 28 is installed at the bottom end of the rotating rod 27, and the two rotating rods 27 are welded to the docking tube 28, and the bottom end of the outer wall of the docking tube 28 is welded and connected to a plurality of injection pipes 29, and the plurality of injection pipes 29 are arranged equidistantly from left to right, and a strength rod is provided between two adjacent injection pipes 29, and the two rotating rods 27 are symmetrically arranged about the rotating rod 26, and the rotating rods 27 and the rotating rods 26 are both made of stainless steel.

[0036] In this technical solution, as shown in the attached Figure 1-8 As shown, the cleaning assembly includes a reinforcement plate 30 welded and installed at the bottom end of the adjustment frame 1; a socket plate 31 is detachably installed on one side of the reinforcement plate 30 by bolts, a driving motor 32 is fixedly installed on one side of the socket plate 31, and an output end of the driving motor 32 is coaxially connected to a cleaning auger 33; the cleaning auger 33 is used for cleaning sludge, and the cleaning auger 33 is rotatably connected to the reinforcement plate 30, and the socket plate 31 and the reinforcement plate 30 are both made of stainless steel.

[0037] The working method of the surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device of the present invention is as follows:

[0038] Step 1: During installation and adjustment, two mounting blocks 23 are fixed on the lotus root digger by bolts, the pressurized water pipe on the lotus root digger is docked at both ends of the docking pipe 28, and other pressurized water pipes are docked at both ends of the swing nozzle 17. When the lotus root digger moves to the lotus root digging position, the hydraulic cylinder 20 is started, and the mounting block 23 provides support force for the slide rail 22. The slide rail 22 supports the support plate 21, and the support plate 21 supports the hydraulic cylinder 20. The hydraulic cylinder 20 pushes the sliding plate 19 downward, and the sliding plate 19 slides downward along the inner walls of the two slide rails 22. At the same time, the sliding plate 19 drives the adjustment frame 1 to move downward, so that the adjustment frame 1 carries the reinforcement plate 30 downward;

[0039] Step 2: When clearing the sludge, the reinforcement plate 30 moves downward, the reinforcement plate 30 drives the sleeve plate 31 to move downward, the sleeve plate 31 carries the driving motor 32 to move downward, the driving motor 32 is started, and the driving motor 32 drives the clearing auger 33 to rotate. After the clearing auger 33 contacts the sludge, the sludge is cleared in a spiral sideways manner, the surface sludge without lotus roots can be broken, and the sludge is cleared out of the operation area;

[0040] Step 3: During reciprocating swing, the water is diverted to two swing nozzles 17 through the pressurized water pipe on the lotus root digger, and then diverted to multiple nozzles 18 through the swing nozzles 17. The pressurized water inside the multiple nozzles 18 vertically washes the lotus roots in the sludge, and the hydraulic motor 3 is started. The hydraulic motor 3 drives the articulated rod 4 to rotate forward, and the adjustment frame 1 provides support force for the sleeve plate 2. The sleeve plate 2 supports the hydraulic motor 3. The articulated rod 4 carries the linkage rod 5 to rotate, and the linkage rod 5 carries the swing rod 6 to rotate to the left. The swing rod 6 rotates inside the hinge block 7, and at the same time, the swing rod 6 carries the swing support rod 8 to move to the left, and the swing rod 6 carries the linkage shaft 9 to slide to the left, and the linkage shaft 9 carries the concave slider 10 to slide to the left;

[0041] The concave sliding block 10 drives the top end of the cross rod 11 to slide to the left, so that the cross rod 11 and the sliding cross rod 12 move crosswise, and the bottom ends of the cross rod 11 and the sliding cross rod 12 drive the bracket 13 to move upward, and the bracket 13 drives the two sliding rods 14 to move upward, and the sliding rod 14 presses the sliding frame 15 to slide upward, and the swing support rod 8 provides a supporting force for the sliding frame 15, so that the sliding rod 14 carries the pressure plate 16 to move upward, and the pressure plate 16 drives the two swinging nozzles 17 to move upward, and the swing nozzle 17 carries the spray head 18 upward, and multiple spray heads 18 move upward. At the same time, when the swing support rod 8 moves to the left, the swing support rod 8 carries the sliding rod 14 to move to the left, and the sliding rod 14 carries the pressure plate 16 to move to the left, and the pressure plate 16 carries the swing nozzle 17 to move to the left, and multiple spray heads 18 move to the left. As the hydraulic motor 3 rotates clockwise, multiple spray heads 18 can realize up and down swing washing during the left and right swing washing process;

[0042] Step 4. When the rotating block 24 moves back and forth left and right, the rotating block 24 carries the movable rod 25 to swing left and right, the movable rod 25 drives the rotating rod 26 to rotate back and forth, the movable rod 25 carries the rotating rod 26 to rotate back and forth, the rotating rod 26 carries two rotating rods 27 to rotate back and forth, the two rotating rods 27 can drive the docking tube 28 to rotate back and forth, the docking tube 28 carries the spray pipe 29 to realize reciprocating rotation to flush the lotus root body, and multiple spray pipes 29 sweep in a fan shape along the forward direction, which can directly act on the silt adhered to the bottom of the lotus root, so as to realize the flushing of the silt adhered to the lotus root without dead angles, and multiple spray pipes 29 can slap the flushed lotus root during the movement, so that the lotus root digging efficiency is higher.

[0043] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging device, comprising an adjustment frame (1), a sleeve plate (2) and a hydraulic motor (3), wherein the sleeve plate (2) is fixed to the inner wall of the adjustment frame (1), the hydraulic motor (3) is fixed to the top of the sleeve plate (2), the output end of the hydraulic motor (3) extends to the bottom of the sleeve plate (2), and the output end of the hydraulic motor (3) is fixedly connected to a hinge rod (4), Features: A reciprocating swing mechanism is installed on the lower surface of the hinged rod (4); The reciprocating swing mechanism comprises a linkage rod (5) rotatably mounted on the lower surface of the hinge rod (4); Two hinge blocks (7) are installed on both sides of the sleeve plate (2), and the plurality of hinge blocks (7) are welded to the adjustment frame (1). The inner wall of each hinge block (7) is rotatably connected to a swing rod (6), and the linkage rod (5) is rotatably connected to the swing rod (6); One end of the swing rod (6) is rotatably connected to a swing support rod (8), a linkage shaft (9) is rotatably connected to the upper surface of the swing rod (6), one end of the linkage shaft (9) is rotatably connected to a concave slider (10), and the concave slider (10) is slidably connected to the swing support rod (8); One side of the concave sliding block (10) is rotatably connected to a cross rod (11), and one side of the cross rod (11) is rotatably connected to a sliding cross rod (12), and the other side of the cross rod (11) is rotatably connected to a bracket (13) near its bottom end; Sliding rods (14) are welded to both ends of the bracket (13), and sliding frames (15) are slidably connected to the opposite sides of the two sliding rods (14), and the sliding frames (15) are welded to the swing support rod (8); The sliding cross rod (12) is rotationally connected to the swing support rod (8), and the bracket (13) is slidingly connected to the sliding cross rod (12); A rotating block (24) is welded between two adjacent swing rods (6), and an adjusting swing assembly is installed on one side of the rotating block (24); the adjusting swing assembly includes a movable rod (25) rotatably installed on one side of the rotating block (24); a rotating rod (26) is rotatably connected to the top end of one end of the movable rod (25), and rotating rods (27) are welded to both ends of the rotating rod (26), and the two rotating rods (27) are rotatably connected to the adjusting frame (1); a butt joint (28) is installed at the bottom end of the rotating rod (27), and the two rotating rods (27) are welded to the butt joint (28), and a plurality of injection pipes (29) are welded to the bottom end of the outer wall of the butt joint (28), and the plurality of injection pipes (29) are arranged in sequence from left to right with equal distances, and a strength rod is provided between two adjacent injection pipes (29); A cleaning component is installed at the bottom end of the adjusting frame (1).

2. According to claim 1, a surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device, characterized in that: The outer wall of the output end of the hydraulic motor (3) is rotatably connected to the inner wall of the sleeve plate (2), and the hinged rod (4) is rotatably connected to the sleeve plate (2).

3. The surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device according to claim 1 is characterized by: A pressing plate (16) is fixedly mounted at the bottom end of each sliding rod (14), and two swinging nozzles (17) are welded to the bottom end of the pressing plate (16); The bottom end of each swing nozzle (17) is fixedly connected to a plurality of nozzles (18), and the plurality of nozzles (18) are arranged in sequence and at equal distances from left to right.

4. The surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device according to claim 1 is characterized in that: A sliding plate (19) is welded to one side of the adjusting frame (1), and a hydraulic cylinder (20) is hinged to the top end of the sliding plate (19); The top end of the hydraulic cylinder (20) is rotatably connected to a support plate (21), and two slide rails (22) are fixedly installed on one side of the support plate (21). The two slide rails (22) are slidably connected to the sliding plate (19), and a mounting block (23) is welded on one side of each slide rail (22), and the cross-sectional shape of the mounting block (23) is concave.

5. The surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device according to claim 1 is characterized by: The two rotating rods (27) are symmetrically arranged with respect to the rotating rod (26), and both the rotating rod (27) and the rotating rod (26) are made of stainless steel.

6. The surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device according to claim 1 is characterized in that: The cleaning and transporting assembly comprises a reinforcing plate (30) welded and mounted on the bottom end of the adjusting frame (1); a sleeve plate (31) is detachably mounted on one side of the reinforcing plate (30) by means of bolts, a driving motor (32) is fixedly mounted on one side of the sleeve plate (31), and an output end of the driving motor (32) is coaxially connected to a cleaning and transporting auger (33); the cleaning and transporting auger (33) is used for cleaning and transporting sludge.

7. The surface sludge removal and reciprocating swing type multi-spray group full-width submerged jet digging lotus root device according to claim 6 is characterized by: The cleaning auger (33) is rotatably connected to the reinforcement plate (30), and the sleeve plate (31) and the reinforcement plate (30) are both made of stainless steel.

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