Submerged plant harvesting device applied to water treatment

Abstract

The utility model discloses a submerged plant harvesting device applied to water treatment, which relates to the technical field of mechanical devices and comprises a mounting plate. Two supporting side plates are fixed to the top of the mounting plate, and a rotating shaft is rotationally matched between the two supporting side plates. Two connecting side plates are fixed between the two supporting side plates on the peripheral side surface of the rotating shaft, connecting plates are fixed at one ends of the two connecting side plates, and U-shaped harvesting cutters are fixedly mounted at one ends of the two connecting plates. Harvest submerged plants are conveyed to the side away from the U-shaped harvesting cutter, pollution to a water body caused by rotting of the harvested submerged plants is avoided, transmission power does not need to be provided for the device, and through a triangular structure formed by three points of the limiting shaft, the driven transmission shaft and the rotating shaft, the submerged plants can be harvested more accurately. The transmission shaft rotates by taking the rotating shaft as the center, so that the harvesting depth of the device is adjusted, the device can adapt to the harvesting of aquatic plants with different depths, and the harvesting effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical devices, and in particular relates to a submerged plant harvesting device used for water management. Background Art

[0002] Submerged plants refer to large aquatic plants whose entire plant body is located below the water layer and survives. Their roots are sometimes underdeveloped or degenerate. All parts of the plant body can absorb water and nutrients. The aeration tissue is particularly developed, which is conducive to gas exchange in the absence of air in the water. The leaves of this type of plant are mostly ribbon-shaped or filamentous, such as Vallisneria, Duckweed, Foxtail Algae, and Black Algae.

[0003] The mounting plate in the submerged plant harvesting device is fixedly installed on the top outside the harvester boat, located at the bow of the harvester boat, and the submerged plants are harvested while the harvester boat is moving. The existing harvesting device cannot adjust the harvesting depth according to the depth of the submerged plants. If the harvested submerged plants are not handled in time, they will rot, and the rotten submerged plants are likely to pollute the water body. Utility Model Content

[0004] The utility model aims to provide a submerged plant harvesting device for water management, which avoids the pollution of water bodies by the rotting of harvested submerged plants by transmitting the harvested submerged plants on the top of the outer belt. The harvesting depth of the device can be adjusted to adapt to the harvesting of aquatic plants at different depths, solving the problem that the existing harvesting device cannot adjust the harvesting depth according to the depth of the submerged plants, the harvested submerged plants will rot if not handled in time, and the rotten submerged plants are easy to pollute the water body.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a submerged plant harvesting device used for water treatment, comprising a mounting plate; two supporting side plates are fixed on the top of the mounting plate, and a rotating shaft is rotatably matched between the two supporting side plates.

[0007] Two connecting side plates are fixed on the peripheral side surface of the rotating shaft between the two supporting side plates, one end of each of the two connecting side plates is fixed with a connecting plate, and one end of the two connecting plates is fixedly installed with a U-shaped harvesting knife.

[0008] A main transmission shaft is rotatably matched between the two connecting side plates through bearings, and water wheels are fixedly installed on the outer sides of the two connecting side plates at both ends of the main transmission shaft.

[0009] The utility model is further configured that a slave transmission shaft is rotatably matched with a side of the two connecting side plates away from the main transmission shaft through a bearing, and a transmission belt is provided between the main transmission shaft and the slave transmission shaft.

[0010] The utility model is further configured that a vertical plate is fixed on the top of the connecting side plate, an inclined plate is fixed on the top of the vertical plate, and a limiting axis is fixed between the two inclined plates and above the rotating shaft.

[0011] The utility model is further configured that the peripheral side of the transmission shaft is rotatably matched with a U-shaped plate located outside the two connecting side plates.

[0012] The utility model is further configured that the side surface of the limiting shaft is rotatably matched with the limiting plate, and a rectangular plate is fixed to the bottom of the limiting plate.

[0013] The utility model is further configured that a cylinder is fixedly installed on the bottom of the rectangular plate.

[0014] The utility model is further configured that the telescopic end of the cylinder is fixedly connected to the outer top of the U-shaped plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model enables the harvested plants to fall to the outer top of the transmission belt that is matched with the main transmission shaft and the slave transmission shaft. During the movement of the harvester boat, the U-shaped harvesting knife and the water wheel are both located underwater. The moving harvester boat causes the water wheels fixedly installed at both ends of the main transmission shaft to rotate, thereby driving the main transmission shaft to rotate, thereby driving the slave transmission shaft matched with the main transmission shaft to rotate, so as to realize the transmission of the harvested submerged plants on the outer top of the transmission belt, and transport the harvested submerged plants to the side away from the U-shaped harvesting knife. The harvested submerged plants are piled in the center of the cabin of the harvester boat, thereby avoiding the pollution of the water body by the decay of the harvested submerged plants, and there is no need to provide transmission power for the device, thereby improving the use effect of the device.

[0017] 2. The utility model starts the cylinder fixedly installed at the bottom of the rectangular plate to change the distance between the cylinder and the slave transmission shaft, thereby driving the cylinder fixedly installed at the bottom of the rectangular plate to make a rotational motion around the limit shaft, and drives the U-shaped plate that rotates and cooperates with the side surface of the slave transmission shaft to make a rotational motion around the slave transmission shaft. Through the triangular structure formed by the limit shaft, the slave transmission shaft and the rotating shaft, the transmission shaft makes a rotational motion around the rotating shaft, thereby achieving and realizing the harvesting depth adjustment of the device, being able to adapt to the harvesting of aquatic plants at different depths, and improving the harvesting effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The present invention is a schematic diagram of the structure of a submerged plant harvesting device used in water management.

[0020] Figure 2 for Figure 1 A is an enlarged schematic diagram.

[0021] Figure 3 for Figure 1 A magnified schematic diagram of B.

[0022] Figure 4 for Figure 1 A magnified schematic diagram of C in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-mounting plate, 2-support side plate, 3-rotating shaft, 4-connecting side plate, 5-U-shaped harvesting knife, 6-main transmission shaft, 7-water wheel, 8-slave transmission shaft, 9-transmission belt, 10-vertical plate, 11-inclined plate, 12-limiting shaft, 13-U-shaped plate, 14-limiting plate, 15-rectangular plate, 16-cylinder, 17-connecting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0027] See also Figure 1-4 The utility model is a submerged plant harvesting device used for water management, comprising a mounting plate 1; two supporting side plates 2 are fixed on the top of the mounting plate 1, and a rotating shaft 3 is rotatably fitted between the two supporting side plates 2; two connecting side plates 4 are fixed between the two supporting side plates 2 on the side surface of the rotating shaft 3, and a connecting plate 17 is fixed at one end of the two connecting side plates 4, and a U-shaped harvesting knife 5 is fixedly installed at one end of the two connecting plates 17; a main transmission shaft 6 is rotatably fitted between the two connecting side plates 4 through a bearing, and water wheels 7 are fixedly installed at both ends of the main transmission shaft 6 on the outside of the two connecting side plates 4.

[0028] Specifically, a slave transmission shaft 8 is rotatably fitted between the two connecting side plates 4 on a side away from the main transmission shaft 6 via a bearing.

[0029] Furthermore, a transmission belt 9 is provided between the main transmission shaft 6 and the slave transmission shaft 8 .

[0030] The operation process of this embodiment is as follows: after the mounting plate 1 is fixedly mounted on the outer top of the harvester boat and located at the bow of the harvester boat, the rotating shaft 3 that rotates and cooperates between the two supporting side plates 2 is rotated to adjust the harvesting depth of the U-shaped harvesting knife 5 that is fixedly mounted on one end of the two connecting plates 17 to adapt to the harvesting of aquatic plants at different depths. During the movement of the harvester boat, the submerged plants in the area in front of the bow of the harvester boat are harvested first, and then the harvested plants fall to the outer top of the transmission belt 9 that is transmitted and cooperated between the main transmission shaft 6 and the slave transmission shaft 8. During the movement of the harvester boat, the U-shaped harvesting knife 5 The water wheels 7 and the water wheel 7 are both located underwater. The moving harvester boat causes the water wheels 7 fixedly installed at both ends of the main transmission shaft 6 to rotate, thereby driving the main transmission shaft 6 to rotate, thereby driving the slave transmission shaft 8 coordinated with the main transmission shaft 6 to rotate, and can realize the harvested submerged plants on the top of the transmission belt 9, and transport the harvested submerged plants to the side away from the U-shaped harvesting knife 5. The harvested submerged plants are piled in the center of the harvester boat cabin, avoiding the pollution of the water body after the harvested submerged plants rot, and there is no need to provide transmission power for the device, thereby improving the use effect of the device. Specific embodiment 2

[0032] See also Figure 1-4 On the basis of the specific embodiment 1, a vertical plate 10 is fixed on the top of the connecting side plate 4, an inclined plate 11 is fixed on the top of the vertical plate 10, and a limiting shaft 12 is fixed between the two inclined plates 11 and above the rotating shaft 3; a U-shaped plate 13 is rotatably matched with the outer sides of the two connecting side plates 4 from the side of the transmission shaft 8; a limiting plate 14 is rotatably matched with the side of the limiting shaft 12, and a rectangular plate 15 is fixed at the bottom of the limiting plate 14.

[0033] Specifically, a cylinder 16 is fixedly mounted on the bottom of the rectangular plate 15 .

[0034] Furthermore, the telescopic end of the cylinder 16 is fixedly connected to the outer top of the U-shaped plate 13 .

[0035] The operation process of this embodiment is: by starting the cylinder 16 fixedly installed at the bottom of the rectangular plate 15, the distance between the cylinder 16 and the slave transmission shaft 8 is changed, driving the cylinder 16 fixedly installed at the bottom of the rectangular plate 15 to make a rotational movement centered on the limiting shaft 12, and driving the U-shaped plate 13 rotating and cooperating with the side surface of the slave transmission shaft 8 to make a rotational movement centered on the slave transmission shaft 8. Through the triangular structure formed by the limiting shaft 12, the slave transmission shaft 8 and the rotating shaft 3, the transmission shaft 8 makes a rotational movement centered on the rotating shaft 3, thereby achieving and realizing the harvesting depth adjustment of the device, which can adapt to the harvesting of aquatic plants at different depths and improve the harvesting effect of the device.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A submerged plant harvesting device for water treatment, comprising a mounting plate (1); characterized in that: Two supporting side plates (2) are fixed on the top of the mounting plate (1), and a rotating shaft (3) is rotatably engaged between the two supporting side plates (2); Two connecting side plates (4) are fixedly arranged on the circumferential side surface of the rotating shaft (3) between the two supporting side plates (2), one end of each of the two connecting side plates (4) is fixedly provided with a connecting plate (17), and one end of each of the two connecting plates (17) is fixedly provided with a U-shaped harvesting knife (5); A main transmission shaft (6) is rotatably fitted between the two connecting side plates (4) via a bearing, and water wheels (7) are fixedly mounted on both ends of the main transmission shaft (6) on the outsides of the two connecting side plates (4).

2. A submerged plant harvesting device for water treatment according to claim 1, characterized in that: A slave transmission shaft (8) is rotatably coupled to the side of the two connecting side plates (4) away from the main transmission shaft (6) via a bearing, and a transmission belt (9) is coupled to the main transmission shaft (6) and the slave transmission shaft (8) for transmission.

3. A submerged plant harvesting device for water treatment according to claim 2, characterized in that: A vertical plate (10) is fixed on the top of the connecting side plate (4), an inclined plate (11) is fixed on the top of the vertical plate (10), and a limiting axis (12) is fixed between the two inclined plates (11) and above the rotating shaft (3).

4. A submerged plant harvesting device for water treatment according to claim 3, characterized in that: The side surface of the transmission shaft (8) is rotatably matched with a U-shaped plate (13) located outside the two connecting side plates (4).

5. A submerged plant harvesting device for water treatment according to claim 4, characterized in that: The circumferential side surface of the limiting shaft (12) is rotatably engaged with the limiting plate (14), and a rectangular plate (15) is fixed to the bottom of the limiting plate (14).

6. A submerged plant harvesting device for water treatment according to claim 5, characterized in that: A cylinder (16) is fixedly mounted on the bottom of the rectangular plate (15).

7. A submerged plant harvesting device for water treatment according to claim 6, characterized in that: The telescopic end of the cylinder (16) is fixedly connected to the outer top of the U-shaped plate (13).

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