Waterweed harvesting and crushing integrated machine

Abstract

The utility model belongs to the water grass harvesting processing technical field especially relates to a water grass harvesting and smashing integrated machine, including ship body, water grass harvester, conveying structure, smashing equipment and reciprocating swing structure, the conveying structure is fixedly connected with the apron, the apron is formed with a wind warehouse between the conveying structure, the top of apron is fixedly connected with a plurality of air outlet pipes, and the air outlet of air outlet pipe is located at the top of wind warehouse, water grass harvesting machine transports the water grass that is harvested and is primarily drained to the transmission belt, and the water grass is transported to the smashing equipment through the transmission belt, and the water grass can be smashed through the smashing equipment, so as to reduce the gap between water grass and water grass, so as to facilitate subsequent stacking, and hot air is transported to the wind warehouse through the air outlet pipe, so as to dry the water grass, and the water grass is smashed after drying, can reduce the fiber tenacity of water grass, improve the smashing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of aquatic plant harvesting and processing technology, and in particular relates to an integrated aquatic plant harvesting and crushing machine. Background Technology

[0002] Aquatic plants are a collective term for various aquatic plants and floating algae that grow in rivers and lakes. Appropriate amounts of aquatic plants can purify water and absorb nitrogen and phosphorus pollutants. For example, water hyacinth and seaweed can be used as fertilizer. However, with increasing eutrophication, aquatic plants can easily proliferate and cause oxygen depletion, making it impossible for fish to survive. Therefore, regular harvesting of aquatic plants is necessary. Current harvesting operations mainly rely on aquatic plant harvesting boats to cut, dredge, and collect the plants. When piled up, there are large gaps between the plants, resulting in a loose and fluffy pile. A small amount of aquatic plants can fill storage bins or boats. Frequent docking and unloading are required during operations, making continuous harvesting impossible and reducing the efficiency of aquatic plant cleaning. Furthermore, frequent docking and unloading also increase labor costs. Utility Model Content

[0003] (a) Technical problems to be solved This utility model provides an integrated aquatic weed harvesting and crushing machine to solve the problem that when aquatic weeds are harvested, there are large gaps between them, making it impossible to fully utilize the storage space of storage boxes or boats, and requiring frequent docking for unloading and transfer during operation.

[0004] (II) Technical Content To achieve the above objectives, this utility model provides the following technical solution: A waterweed harvesting and crushing integrated machine includes a hull and a waterweed harvester installed on the front side of the hull. A conveying structure and crushing equipment are installed on the hull. The input end of the conveying structure is located below the output end of the waterweed harvester. A cover plate is fixedly connected to the conveying structure. A wind chamber is formed between the cover plate and the conveying structure. Multiple air outlet pipes are fixedly connected to the top of the cover plate. The exhaust ports of the air outlet pipes extend to the top of the wind chamber. The cover plate is provided with multiple material feeding structures, which include a connecting crossbar and four limiting rails fixed to the top of the cover plate. Multiple material feeding rods are fixed to the bottom of the connecting crossbar. Four rollers are symmetrically connected to the connecting crossbar. The four limiting rails are arranged in pairs and symmetrically distributed on both sides of the connecting crossbar. The four rollers are respectively rolled on the four limiting rails. The limiting track includes two inclined sections and one horizontal section. The two inclined sections are symmetrically distributed at both ends of the horizontal section, and the two inclined sections are arranged to tilt outwards from bottom to top. The top of the cover plate has a clearance opening for the material feeding rod to pass through; The feed inlet of the crushing equipment is located below the output end of the conveying structure, and a collection box is installed below the output end of the crushing equipment.

[0005] Furthermore, two roller supports are symmetrically arranged on the hull. The transmission structure includes two rollers, which are rotatably connected between the two roller supports. The same transmission belt is fitted on the two rollers. A first drive motor is fixedly connected to one of the roller supports, and the output shaft of the first drive motor is fixedly connected to one of the rollers. The cover plate is inverted U-shaped, and its two ends are fixed to the tops of the two roller supports, respectively. An air chamber is formed between the cover plate and the drive belt.

[0006] Furthermore, part of the drive belt is located between the output end of the weed harvester and the cover plate.

[0007] Furthermore, the bottom of the limiting track is fixed to the top of the cover plate by a bracket; The inner wall of the limiting track is provided with a limiting inner edge on the side near the connecting crossbar; A connecting shaft corresponding to a limiting rail is fixed to the side wall of the connecting crossbar. The connecting shaft extends into the corresponding limiting rail, and the roller is rotatably connected to the connecting shaft. The inner edge of the limiting rail is located between the roller and the connecting crossbar.

[0008] Furthermore, the cover plate is also equipped with a drive structure for simultaneously driving the movement of multiple feed levers; The drive structure includes a screw and a push crossbar. Two screw support bases are symmetrically fixed to the top of the cover plate. The screw is rotatably connected between the two screw support bases. The push crossbar is T-shaped. The vertical section of the push crossbar is threaded onto the screw. A sliding groove is opened on the connecting crossbar. The push crossbar is located in the sliding groove. A ball is slidably embedded on the push crossbar. The push crossbar contacts the inner wall of the sliding groove through the ball. The top of the cover plate is also fixed with four limit rod support bases. The four limit rod support bases are in pairs and are symmetrically distributed on both sides of the screw. The same limit rod is fixed between the corresponding two limit rod support bases, and the push bar slides onto the limit rod. A second drive motor is fixedly connected to one of the screw support bases, and the output shaft of the second drive motor is fixedly connected to one end of the screw.

[0009] Furthermore, when the roller moves to the high end of the inclined section, the bottom end of the feeding rod is above the cover plate; When the roller moves to the horizontal section, the bottom end of the feed lever is located in the air chamber.

[0010] Furthermore, an outer cover is fixed to the top of the cover plate.

[0011] Furthermore, a filter screen is fixedly connected to the exhaust port of the air outlet duct; The air inlets of multiple air outlet ducts are fixedly connected to the same main duct, and the air inlet of the main duct is fixedly connected to an external fan.

[0012] Furthermore, it also includes a reciprocating swing structure, which includes a support base plate and two symmetrical sliding tracks fixed to the hull. A limit slider is fixed to the side wall of the support base plate near the sliding track, and the limit slider is slidably connected in the corresponding sliding track. A third drive motor is fixedly connected to the hull. A drive disc is fixedly sleeved on the output shaft of the third drive motor. An eccentric shaft is fixedly connected to the drive disc. A crank is movably sleeved on the eccentric shaft. An alignment horizontal shaft is fixedly connected to the side of the support base plate near the third drive motor. The other end of the crank is movably sleeved on the alignment horizontal shaft.

[0013] Furthermore, the top of the support base plate is provided with a locking groove that is compatible with the collection box, and the collection box is locked into the locking groove.

[0014] (III) Beneficial Effects Compared with the prior art, the beneficial effects of this utility model are as follows: I. In this utility model, the aquatic plant harvester transports the harvested and preliminarily drained aquatic plants to a transmission belt, which then transports the aquatic plants to a crushing device. The crushing device crushes the aquatic plants, thereby reducing the gaps between them for easier subsequent stacking. During the transmission process, a ventilation chamber for drying the aquatic plants is formed between the cover plate and the transmission belt. Multiple air outlet pipes are fixed to the top of the cover plate, and hot air is transported to the ventilation chamber through the air outlet pipes to dry the aquatic plants. Drying the aquatic plants before crushing them reduces the fiber toughness of the aquatic plants, thereby improving the crushing efficiency.

[0015] Second, in this utility model, during the drying process, the roller will move along the high end of one inclined section to the high end of another inclined section, and the material-pulling rod will perform descending, plucking and lifting actions in sequence, thereby reciprocating the water plants on the transmission belt, improving the drying efficiency of the water plants, and at the same time preventing the water plants from sticking to the transmission belt. The material-pulling rod only extends into the air chamber when material is being transferred, thus preventing the material-pulling rod from forming an obstacle in the air chamber and causing the aquatic plants to become clogged.

[0016] Third, in this utility model, the crushed aquatic plants fall into the collection box. The output shaft of the third drive motor drives the drive disc to rotate, and the drive disc drives the eccentric shaft to make circular motion. Under the action of the crank, the rotational motion is converted into horizontal reciprocating push-pull motion. The support base plate slides back and forth along the sliding track through the limit slider, so that the collection box swings back and forth, so that the crushed aquatic plants fall evenly into the collection box, avoiding local accumulation of aquatic plants in the collection box.

[0017] Fourth, in this utility model, a ball bearing is slidably embedded on the push bar, and the push bar contacts the inner wall of the sliding groove through the ball bearing. The ball bearing can reduce the friction between the push bar and the sliding groove. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the transfer roller support, cover plate, and outer cover of this utility model; Figure 3 This is an exploded view of the rotary roller support and rotary roller in this utility model; Figure 4 This is a schematic diagram of the structure of the connecting crossbar, the limiting track and the roller in this utility model; Figure 5 This is a schematic diagram showing the state of the roller as it passes through an inclined section, a horizontal section, and another inclined section in sequence in this utility model. Figure 6 This is a schematic diagram of the driving structure in this utility model; Figure 7 This is a schematic diagram of the reciprocating oscillating structure in this utility model; Figure 8 for Figure 7 A magnified view of a portion of point A in the middle; Figure 9 for Figure 7 A magnified view of a portion of point B in the middle; Figure 10 This is a schematic diagram of the air outlet duct and filter screen in this utility model.

[0019] In the diagram: 11. Hull; 12. Weed harvester; 13. Crushing equipment; 14. Collection box; 21. Roller support; 22. Roller; 23. Drive belt; 24. First drive motor; 31. Cover plate; 3101. Clearance opening; 32. Outer cover; 41. Air outlet pipe; 411. Filter screen; 42. Main pipe; 51. Connecting crossbar; 5101. Sliding groove; 511. Connecting shaft; 52. Limiting rail; 521. Limiting inner edge; 5 3. Feeding rod; 54. Roller; 61. Screw; 611. Screw support base; 62. Push crossbar; 63. Ball bearing; 64. Limiting rod; 641. Limiting rod support base; 65. Second drive motor; 71. Support base plate; 7101. Engaging groove; 711. Limiting slider; 72. Sliding rail; 73. Third drive motor; 74. Drive disc; 741. Eccentric shaft; 75. Crank; 76. Alignment crossbar; 100. Air chamber. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1 like Figures 1-10 As shown, an integrated aquatic weed harvesting and shredding machine includes a hull 11 and an aquatic weed harvester 12 installed on the front side of the hull 11. The aquatic weed harvester 12 can be an adjustable aquatic weed harvester as provided in patent publication number CN224290752U. The hull 11 is equipped with a conveying structure, a shredding device 13 and a reciprocating swing structure. The input end of the conveying structure is located below the output end of the aquatic weed harvester 12. The aquatic weed harvester 12 conveys the harvested and preliminarily drained aquatic weeds to the conveying structure. Furthermore, such as Figures 1-3 As shown, two roller supports 21 are symmetrically arranged on the hull 11. The transmission structure includes two rollers 22, which are rotatably connected between the two roller supports 21. The same transmission belt 23 is fitted on the two rollers 22.

[0022] A first drive motor 24 is fixedly connected to one of the roller brackets 21. The output shaft of the first drive motor 24 is fixedly connected to one of the rollers 22. During operation, the output shaft of the first drive motor 24 drives one of the rollers 22 to rotate, and the other roller 22 is driven to rotate by the transmission belt 23. At the same time, the transmission belt 23 transports the aquatic plants on it.

[0023] A cover plate 31 is fixedly connected to the conveying structure, forming an air chamber 100 between the cover plate 31 and the conveying structure. Specifically, the cover plate 31 is inverted U-shaped, and its two ends are fixedly connected to the tops of two roller supports 21, respectively. Figure 3 and Figure 5 A ventilation chamber 100 is formed between the cover plate 31 and the transmission belt 23; Multiple air outlet pipes 41 are fixedly connected to the top of the cover plate 31. The exhaust ports of the air outlet pipes 41 extend to the top of the air chamber 100. The air inlets of the multiple air outlet pipes 41 are fixedly connected to the same main pipe 42. The air inlet of the main pipe 42 is fixedly connected to an external fan. The external fan delivers hot air to each air outlet pipe 41 through the main pipe 42, and delivers the hot air to the air chamber 100 through the exhaust ports of the air outlet pipes 41, thereby drying the aquatic plants. For example... Figure 10 As shown, a filter screen 411 is fixedly connected to the exhaust port of the air outlet 41 to prevent small pieces of aquatic plants from flying into the air outlet 41. Furthermore, part of the transmission belt 23 is located between the output end of the aquatic plant harvester 12 and the cover plate 31. Before the aquatic plants enter the air chamber 100, the staff can spread them out to avoid local accumulation, so as to facilitate subsequent drying.

[0024] like Figures 2-5 As shown, the cover plate 31 is provided with multiple material feeding structures. The material feeding structure includes a connecting crossbar 51 and four limiting rails 52 fixed to the top of the cover plate 31. Multiple material feeding rods 53 are fixed to the bottom of the connecting crossbar 51. Four rollers 54 are symmetrically rotatably connected to the connecting crossbar 51. Four limiting rails 52 are arranged in pairs and symmetrically distributed on both sides of the connecting crossbar 51. The four rollers 54 are respectively rolled on the four limiting rails 52. The limiting track 52 includes two inclined sections and one horizontal section. The two inclined sections are symmetrically distributed at both ends of the horizontal section, and the two inclined sections are arranged outward from bottom to top. During the drying process, the roller 54 will move along the high end of one inclined section to the high end of the other inclined section. The material-pulling rod 53 will perform descending, plucking, and lifting actions in sequence, thereby reciprocating the water plants on the transmission belt 23, improving the drying efficiency of the water plants, and preventing the water plants from sticking to the transmission belt 23.

[0025] The top of the cover plate 31 is provided with a clearance opening 3101 for the material feeding rod 53 to pass through; the clearance opening 3101 can prevent the material feeding rod 53 from interfering with the cover plate 31 when it moves.

[0026] Furthermore, the bottom of the limiting track 52 is fixed to the top of the cover plate 31 by a bracket, and the inner wall of the limiting track 52 is provided with a limiting inner edge 521 on the side near the connecting crossbar 51. A connecting shaft 511 corresponding to the limiting rail 52 is fixedly connected to the side wall of the connecting crossbar 51. The connecting shaft 511 extends into the corresponding limiting rail 52. The roller 54 is rotatably connected to the connecting shaft 511. The limiting inner edge 521 is located between the roller 54 and the connecting crossbar 51. Under the action of the roller 54, the connecting crossbar 51 can move along the trajectory of the limiting rail 52, thereby completing the lowering, turning and lifting actions.

[0027] The four limiting rails 52 are arranged in pairs and symmetrically distributed on both sides of the connecting crossbar 51, thereby supporting the connecting crossbar 51 with the help of the rollers 54. The limiting inner edge 521 can form a lateral limiting constraint on the rollers 54, thereby preventing the connecting crossbar 51 from detaching from the limiting rails 52.

[0028] Furthermore, such as Figure 3 and Figure 6 As shown, the cover plate 31 is also provided with a drive structure for simultaneously driving multiple feed rods 53 to move. The drive structure includes a screw 61 and a push crossbar 62. Two screw support bases 611 are symmetrically fixed to the top of the cover plate 31. The screw 61 is rotatably connected between the two screw support bases 611. The push crossbar 62 is T-shaped. The vertical section of the push crossbar 62 is threaded onto the screw 61. A sliding groove 5101 is provided on the connecting crossbar 51. The push crossbar 62 is located in the sliding groove 5101. A ball bearing 63 is slidably embedded on the push crossbar 62. The push crossbar 62 contacts the inner wall of the sliding groove 5101 through the ball bearing 63. The ball bearing 63 can reduce the friction between the push crossbar 62 and the sliding groove 5101. The top of the cover plate 31 is also fixedly connected to four limit rod support bases 641. The four limit rod support bases 641 are in pairs and are symmetrically distributed on both sides of the screw 61. The same limit rod 64 is fixedly connected between the corresponding two limit rod support bases 641, and the push crossbar 62 is slidably sleeved on the limit rod 64. A second drive motor 65 is fixedly connected to one of the screw support bases 611, and the output shaft of the second drive motor 65 is fixedly connected to one end of the screw 61.

[0029] Initially, roller 54 is located at the high end of one of the inclined sections. When roller 54 moves to the high end of the inclined section, the bottom end of the feed lever 53 is above the cover plate 31. When roller 54 moves to the horizontal section, the bottom end of the feed lever 53 is located in the air chamber 100. During operation, the output shaft of the second drive motor 65 drives the screw 61 to rotate. Under meshing action, the screw 62 moves away from the inclined section. During the movement, the ball bearings 63 push the inner wall of the sliding groove 5101, thereby moving the connecting crossbar 51 together. During the movement, roller 54 will first move from the high end of the inclined section to the horizontal section. As the high end of the inclined section moves to the low end, the material-pulling rod 53 located above the cover plate 31 gradually extends into the air chamber 100. When it moves to the low end of the inclined section, the material-pulling rod 53 moves downward to its maximum extent, and the bottom end of the material-pulling rod 53 is located in the air chamber 100. Then, the roller 54 rolls along the horizontal section, and the material-pulling rod 53 also moves horizontally a distance simultaneously, thereby moving the aquatic plants. Then, the roller 54 moves along the low end of another inclined section to the high end, and the bottom end of the material-pulling rod 53 gradually moves from the air chamber 100 to above the cover plate 31. At this time, the material-pulling operation is completed.

[0030] When the next material feeding operation is performed, the output shaft of the second drive motor 65 drives the screw 61 to reverse, thereby causing the ball 63 to apply a thrust to the other inner wall of the sliding groove 5101, which drives the connecting crossbar 51 to slide in the opposite direction along the trajectory of the limiting track 52, thus completing a new round of material feeding operation. Among them, the staff can adjust the speed of the output shaft of the second drive motor 65 to adjust the moving speed of the connecting crossbar 51, thereby changing the frequency of the feeding rod 53 to poke the aquatic plants. The material-dispensing rod 53 only extends into the air chamber 100 when dispensing material, thus preventing the material-dispensing rod 53 from forming an obstacle in the air chamber 100 and causing the aquatic plants to become blocked in the air chamber 100.

[0031] Furthermore, such as Figure 1 and Figure 2 As shown, an outer cover 32 is fixed to the top of the cover plate 31, thereby isolating the material feeding structure from the outside world and preventing foreign objects from getting stuck on the limiting track 52 and affecting the movement of the roller 54.

[0032] like Figure 1 , Figures 7-9As shown, the feed inlet of the crushing device 13 is located below the output end of the conveying structure. A collection box 14 is placed on the reciprocating swing structure, and the collection box 14 is located below the output end of the crushing device 13. The crushing device 13 crushes the dried aquatic plants, and the crushed aquatic plants fall into the collection box 14. The reciprocating swing structure can drive the collection box 14 to swing back and forth, so that the crushed aquatic plants fall evenly into the collection box 14, avoiding local accumulation of aquatic plants in the collection box 14. In particular, drying the aquatic plants before crushing can reduce the fiber toughness of the aquatic plants and improve the crushing efficiency. The crushing device 13 can be the first-stage aquatic plant crushing device used in a front collection and rear crushing device, with patent publication number CN223666824U and title: A first-stage aquatic plant crushing device.

[0033] Furthermore, the reciprocating swing structure includes a support base plate 71 and two symmetrical sliding rails 72 fixed to the hull 11. A limiting slider 711 is fixed to the side wall of the support base plate 71 near the sliding rail 72, and the limiting slider 711 is slidably connected in the corresponding sliding rail 72. A third drive motor 73 is fixedly connected to the hull 11. A drive disk 74 is fixedly sleeved on the output shaft of the third drive motor 73. An eccentric shaft 741 is fixedly connected to the drive disk 74. A crank 75 is movably sleeved on the eccentric shaft 741. A positioning horizontal shaft 76 is fixedly connected to the side of the support base plate 71 near the third drive motor 73. The other end of the crank 75 is movably sleeved on the positioning horizontal shaft 76.

[0034] During operation, the output shaft of the third drive motor 73 drives the drive disk 74 to rotate, and the drive disk 74 drives the eccentric shaft 741 to make circular motion. Under the action of the crank 75, the rotational motion is converted into horizontal reciprocating push-pull motion, so that the support base plate 71 slides back and forth along the sliding track 72 through the limit slider 711, thereby realizing the reciprocating swing of the collection box 14.

[0035] Furthermore, the top of the support base plate 71 is provided with a locking groove 7101 that is adapted to the collection box 14. The collection box 14 is locked onto the locking groove 7101. The locking groove 7101 can limit the bottom of the collection box 14 to prevent the collection box 14 from slipping during the reciprocating swing.

[0036] In summary, the workflow of this utility model is as follows: The aquatic plant harvester 12 transports the harvested and preliminarily drained aquatic plants onto the transmission belt 23. Before entering the air chamber 100, the workers spread the aquatic plants on the transmission belt 23. The output shaft of the first drive motor 24 drives one of the rollers 22 to rotate, which in turn drives the other roller 22 to rotate under the action of the transmission belt 23. At the same time, the transmission belt 23 transports the aquatic plants on it. During the transportation process, an external fan delivers hot air to each air outlet 41 through the main pipe 42. The hot air is then delivered to the air chamber 100 through the exhaust port of the air outlet 41 to dry the aquatic plants. During the drying process, the output shaft of the second drive motor 65 drives the screw 61 to rotate, which, under meshing action, drives the push bar 62 to move away from the screw. The inclined section moves in the direction of movement. During movement, the inner wall of the sliding groove 5101 is pushed by the ball bearing 63, thereby driving the connecting crossbar 51 to move together. During the movement, the roller 54 will first move from the high end to the low end of the inclined section. At this time, the material-pulling rod 53 located above the cover plate 31 will gradually extend into the air chamber 100. When it moves to the low end of the inclined section, the material-pulling rod 53 moves downward to the maximum extent. Then the roller 54 rolls along the horizontal section, and the material-pulling rod 53 will also move horizontally a distance at the same time, thereby moving the water plants. Then the roller 54 moves from the low end to the high end of another inclined section. At this time, the bottom end of the material-pulling rod 53 gradually moves from the air chamber 100 to above the cover plate 31, and the material-pulling work is completed. When performing the next material feeding operation, the output shaft of the second drive motor 65 drives the screw 61 to reverse, thereby causing the ball 63 to apply a thrust to the other inner wall of the sliding groove 5101, which in turn drives the connecting crossbar 51 to slide in the opposite direction along the trajectory of the limiting track 52, completing a new round of material feeding operation.

[0037] The dried aquatic plants are transported to the pulverizing equipment 13 for pulverization. The pulverized aquatic plants fall into the collection box 14. The output shaft of the third drive motor 73 drives the drive disk 74 to rotate. The drive disk 74 drives the eccentric shaft 741 to make circular motion. Under the action of the crank 75, the rotational motion is converted into horizontal reciprocating push-pull motion, so that the support base plate 71 slides back and forth along the sliding track 72 through the limit slider 711, thereby driving the collection box 14 to swing back and forth, so that the pulverized aquatic plants fall evenly into the collection box 14.

[0038] However, as is well known to those skilled in the art, the working principles and wiring methods of the hull 11, the weed harvester 12, the crushing equipment 13, the first drive motor 24, the second drive motor 65, and the third drive motor 73 are commonplace and belong to conventional means or common knowledge. Therefore, they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," 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 process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterweed harvesting and shredding integrated machine, comprising a hull (11) and a waterweed harvester (12) installed on the front side of the hull (11), characterized in that: The hull (11) is equipped with a conveying structure and a crushing device (13). The input end of the conveying structure is located below the output end of the waterweed harvester (12). A cover plate (31) is fixedly connected to the conveying structure. A wind chamber (100) is formed between the cover plate (31) and the conveying structure. Multiple air outlet pipes (41) are fixedly connected to the top of the cover plate (31). The exhaust port of the air outlet pipe (41) extends to the top of the wind chamber (100). The cover plate (31) is provided with multiple material feeding structures, including a connecting crossbar (51) and four limiting rails (52) fixed to the top of the cover plate (31). Multiple material feeding rods (53) are fixed to the bottom of the connecting crossbar (51). Four rollers (54) are symmetrically connected to the connecting crossbar (51). The four limiting rails (52) are arranged in pairs and symmetrically distributed on both sides of the connecting crossbar (51). The four rollers (54) are respectively rolled on the four limiting rails (52). The limiting track (52) includes two inclined sections and one horizontal section. The two inclined sections are symmetrically distributed at both ends of the horizontal section, and the two inclined sections are arranged to tilt outward from bottom to top. The top of the cover plate (31) is provided with a clearance opening (3101) for the material feeding rod (53) to pass through. The feed inlet of the crushing equipment (13) is located below the output end of the conveying structure, and a collection box (14) is provided below the output end of the crushing equipment (13).

2. The integrated aquatic weed harvesting and pulverizing machine according to claim 1, characterized in that: Two roller supports (21) are symmetrically arranged on the hull (11). The transmission structure includes two rollers (22). The two rollers (22) are rotatably connected between the two roller supports (21). The same transmission belt (23) is sleeved on the two rollers (22). A first drive motor (24) is fixedly connected to one of the roller supports (21), and the output shaft of the first drive motor (24) is fixedly connected to one of the rollers (22); The cover plate (31) is inverted U-shaped, and the two ends of the cover plate (31) are fixed to the top of the two roller supports (21); A ventilation shaft (100) is formed between the cover plate (31) and the drive belt (23).

3. The integrated aquatic weed harvesting and crushing machine according to claim 2, characterized in that: Part of the drive belt (23) is located between the output end of the weed harvester (12) and the cover plate (31).

4. The integrated aquatic weed harvesting and pulverizing machine according to claim 3, characterized in that: The bottom of the limiting track (52) is fixed to the top of the cover plate (31) by a bracket; The inner wall of the limiting rail (52) is provided with a limiting inner edge (521) on the side near the connecting crossbar (51). A connecting shaft (511) corresponding to the limiting rail (52) is fixed on the side wall of the connecting crossbar (51). The connecting shaft (511) extends into the corresponding limiting rail (52). The roller (54) is rotatably connected to the connecting shaft (511). The inner edge of the limiting rail (521) is located between the roller (54) and the connecting crossbar (51).

5. The integrated aquatic weed harvesting and pulverizing machine according to claim 1, characterized in that: The cover plate (31) is also provided with a drive structure for simultaneously driving multiple feed rods (53) to move; The drive structure includes a screw (61) and a push crossbar (62). Two screw support bases (611) are symmetrically fixed to the top of the cover plate (31). The screw (61) is rotatably connected between the two screw support bases (611). The push crossbar (62) is T-shaped. The vertical section of the push crossbar (62) is threaded onto the screw (61). A sliding groove (5101) is provided on the connecting crossbar (51). The push crossbar (62) is located in the sliding groove (5101). A ball (63) is slidably embedded on the push crossbar (62). The push crossbar (62) contacts the inner wall of the sliding groove (5101) through the ball (63). The top of the cover plate (31) is also fixed with four limit rod support bases (641). The four limit rod support bases (641) are in pairs and are symmetrically distributed on both sides of the screw (61). The same limit rod (64) is fixed between the two corresponding limit rod support bases (641), and the push bar (62) slides on the limit rod (64). A second drive motor (65) is fixedly connected to one of the screw support bases (611), and the output shaft of the second drive motor (65) is fixedly connected to one end of the screw (61).

6. The integrated aquatic weed harvesting and pulverizing machine according to claim 5, characterized in that: When the roller (54) moves to the high end of the inclined section, the bottom end of the feed bar (53) is above the cover plate (31); When the roller (54) moves to the horizontal section, the bottom end of the feed bar (53) is located in the air chamber (100).

7. The integrated aquatic weed harvesting and pulverizing machine according to claim 5, characterized in that: The top of the cover plate (31) is fixedly connected to an outer cover (32).

8. The integrated aquatic weed harvesting and pulverizing machine according to claim 1, characterized in that: The exhaust port of the air outlet pipe (41) is fixedly connected to a filter screen (411). The air inlets of multiple air outlet pipes (41) are fixedly connected to the same main pipe (42), and the air inlet of the main pipe (42) is fixedly connected to an external fan.

9. The integrated aquatic weed harvesting and pulverizing machine according to claim 1, characterized in that: It also includes a reciprocating swing structure, which includes a support base plate (71) and two sliding rails (72) symmetrically fixed to the hull (11). A limit slider (711) is fixed to the side wall of the support base plate (71) near the sliding rail (72), and the limit slider (711) is slidably connected in the corresponding sliding rail (72). A third drive motor (73) is fixedly connected to the hull (11). A drive disk (74) is fixedly sleeved on the output shaft of the third drive motor (73). An eccentric shaft (741) is fixedly connected to the drive disk (74). A crank (75) is movably sleeved on the eccentric shaft (741). A positioning horizontal shaft (76) is fixedly connected to the side of the support base plate (71) near the third drive motor (73). The other end of the crank (75) is movably sleeved on the positioning horizontal shaft (76).

10. The integrated aquatic weed harvesting and crushing machine according to claim 9, characterized in that: The top of the support base plate (71) is provided with a locking groove (7101) that is compatible with the collection box (14), and the collection box (14) is locked onto the locking groove (7101).

Images