A water-land amphibious reed harvesting device capable of preventing jamming

Abstract

This invention relates to the field of reed harvesting technology and proposes an amphibious reed harvesting device with anti-jamming capability. The device includes a housing, a steering wheel mounted on the lower part of the housing, a first hydraulic rod fixedly connected to the housing, a connecting plate mounted on the first hydraulic rod, a sliding rod fixedly connected to the connecting plate, a switching component connected to the sliding rod, a connecting block mounted on the switching component, a fixing rod fixedly connected between adjacent connecting blocks, a motor fixedly mounted below the fixing rod, a first gear fixedly connected to the output shaft of the motor, and a second gear meshing below the first gear. This technical solution solves the problems of existing reed harvesting devices being unable to be used amphibiously, prone to jamming during harvesting, and unable to utilize buoyancy structures to switch the buoyancy of the harvesting area to change the harvesting angle when used in water.

Description

Technical Field

[0001] This invention relates to the field of harvesting equipment technology, specifically to an amphibious reed harvesting device that can prevent jamming. Background Technology

[0002] Reeds are widely distributed in wetlands, rivers, lakes, and coastal mudflats, possessing significant ecological and economic value. Their rhizomes exhibit strong growth, effectively preventing soil erosion and maintaining the stability of wetland ecosystems. Their stems can be used as raw materials in industries such as papermaking, construction, and furniture making. Because reeds typically grow in inaccessible environments such as wetlands and marshes, manual harvesting is inefficient, labor-intensive, and prone to damaging the wetland environment. Therefore, reed harvesting equipment is needed, but existing equipment still has some shortcomings.

[0003] The invention patent with publication number CN103430691B discloses a reed harvesting device and a reed harvesting boat including the reed harvesting device. The device includes a harvester frame, a cutting device, reed separating and supporting devices installed on both sides of the harvester frame, and a harvesting conveyor belt. The cutting device includes a housing fixedly installed at the lower part of the harvester frame, a circular saw blade row composed of multiple circular saw blades set on the housing, and an internal hydraulic motor set in the housing for driving the multiple circular saw blades respectively. The saw teeth of two adjacent circular saw blades partially overlap, and one circular saw blade is close to the other circular saw blade in the height direction. The housing has a groove formed in the overlapping part of the two circular saw blades to avoid the roots of the reeds. Although the above-mentioned device can harvest reeds, it is not amphibious and cannot switch its movement mode according to the reed growth area. Furthermore, the support structure of the harvesting part of the existing reed harvesting device and the device shell are usually fixed, which can easily cause jamming during harvesting. When using the existing device, it cannot use the buoyancy structure to switch the buoyancy of the harvesting area and thus change the harvesting angle when used in water, resulting in low harvesting efficiency. Summary of the Invention

[0004] This invention proposes an amphibious reed harvesting device that can prevent jamming. It solves the problems of existing reed harvesting devices not being able to be used in both water and land, and the fact that the support structure of the harvesting part of existing reed harvesting devices is usually a fixed structure between the device shell and the harvesting part, which easily leads to jamming during harvesting. It also solves the problem that the buoyancy of the harvesting area cannot be switched by the buoyancy structure, thereby changing the harvesting angle when used in water.

[0005] The technical solution of the present invention is as follows:

[0006] A jam-proof amphibious reed harvesting device includes a housing, a steering wheel mounted on the lower part of the housing, a first hydraulic rod fixedly connected to the housing, a connecting plate mounted on the first hydraulic rod, a sliding rod fixedly connected to the connecting plate, a switching assembly connected to the sliding rod, connecting blocks mounted on the switching assembly, a fixing rod fixedly connected between adjacent connecting blocks, a motor fixedly mounted below the fixing rod, a first gear fixedly connected to the output shaft of the motor, a second gear meshing below the first gear, and the second gear has two sides... An electric push rod is fixedly installed, and a sleeve is fitted to the outer side of the electric push rod. The sleeve and the connecting block are fixedly connected. A rubber plate is fixedly installed on the outer shell, and an extension plate is fixedly installed on the rubber plate. A first inflation assembly is installed at the bottom of the extension plate. A circular saw and a first rotating roller are installed on the extension plate. A first conveyor belt is installed on the outer side of the first rotating roller. An adjustment assembly is installed on the outer shell, and a third rotating roller is rotatably installed above the adjustment assembly. A third conveyor belt is installed on the outer side of the third rotating roller. Second inflation assemblies are installed on both sides of the outer shell.

[0007] As a preferred embodiment of the present invention, a guide rail is fixedly connected to the connecting plate, and a sliding groove for the guide rail to move is provided inside the housing. The connecting plate, the sliding rod, and the guide rail are fixedly connected as an integral structure, and an opening for placing the first hydraulic rod is provided inside the connecting plate.

[0008] As a preferred embodiment of the present invention, the interior of the rubber sheet is hollow, and an air nozzle is installed on the rubber sheet.

[0009] As a preferred embodiment of the present invention, the first inflatable component includes a first mounting groove formed below the extension plate, a connecting rod slidably mounted in the first mounting groove, a first rubber airbag fixedly connected below the connecting rod, a first connecting pipe connected to the first rubber airbag, a first plug threaded onto the first connecting pipe, the first mounting groove and the first rubber airbag being equally spaced below the extension plate, and a beveled surface being provided on the side of the bottom surface of the extension plate away from the outer shell.

[0010] As a preferred embodiment of the present invention, a connecting assembly is provided above the first conveyor belt, the circular saw and the first rotating roller are symmetrically distributed on both sides of the extension plate, the two circular saws are located between the two first conveyor belts, the circular saw is composed of multiple saw blades stacked vertically, and the diameter of the saw blades on the circular saw increases from top to bottom.

[0011] As a preferred embodiment of the present invention, the connecting assembly includes a second mounting groove formed on the first rotating roller, a mounting block installed in the second mounting groove, a second rotating roller fixedly connected above the mounting block, a second conveyor belt installed on the outer side of the second rotating roller, and a third mounting groove formed on the second rotating roller.

[0012] As a preferred embodiment of the present invention, the second inflation component includes a second rubber airbag fixedly connected to the outer shell, a second connecting tube being provided on the second rubber airbag, a second plug being installed on the inner thread of the second connecting tube, a second fixing block being fixedly connected to the side of the second connecting tube, and the second fixing block being fixedly connected to the outer shell.

[0013] As a preferred embodiment of the present invention, the switching component includes a first connecting ring fixedly connected to the slide rod, a second connecting ring rotatably mounted inside the first connecting ring, a roller fixedly disposed on the second connecting ring, a first moving groove being formed on the roller, a connecting plate and a connecting rod being fitted into the first moving groove, the connecting plate and the connecting rod being fixedly connected to the electric push rod, and the first connecting ring and the connecting block being fixedly connected.

[0014] As a preferred embodiment of the present invention, the adjusting component includes an inner groove and a second moving groove formed on the outer shell. A first support block is slidably installed in the second moving groove. A second hydraulic rod is fixedly disposed on the first support block. A second support block is fixedly connected above the second hydraulic rod. A rotating rod is rotatably installed on the second support block. A third support block is fixedly disposed on the rotating rod.

[0015] As a preferred embodiment of the present invention, the third support block is made of rubber, the third roller and the third support block are rotatably connected, the third roller is symmetrically distributed on both sides of the third conveyor belt, and the diameter of the third roller decreases from both sides to the middle.

[0016] The working principle and beneficial effects of this invention are as follows:

[0017] 1. By incorporating a first inflation component, a second inflation component, and a switching component, the device becomes amphibious. When used on land, the connecting rod in the first mounting slot can be removed, thereby removing the corresponding first rubber airbag. Alternatively, a small number of first rubber airbags can be installed and filled with weights, causing the extension plate on the device to bend against the outer shell via the rubber plate, thus improving the reed harvesting efficiency and enhancing the ease of use. When used in water, inflating the first and second rubber airbags allows the device to float. Simultaneously, the device can extend the electric push rod to extend the connecting plate and connecting rod on the switching component from the roller, acting as a propeller to provide power when switching to water use. When switching to land use, the electric push rod can be shortened to retract the connecting plate and connecting rod, enhancing the device's adaptability and solving the problem that existing reed harvesting devices cannot switch their movement modes according to the reed growing area.

[0018] 2. The device is equipped with a motor, a first gear, and a second gear. The motor drives the first gear to rotate, which in turn drives the second gear and the electric push rod to rotate. When the electric push rod rotates, it drives the connecting plate and the connecting rod in the first moving groove to rotate, thereby driving the roller to rotate. This allows the device to not only move in water via the connecting plate but also move on land via the roller, thus enhancing the device's adaptability.

[0019] 3. The device is equipped with an internally hollow rubber plate, which maintains a flexible connection between the extension plate and the outer shell. The angle of the extension plate can be changed by adjusting the number of first rubber air bladders and the amount of liquid filling them, allowing the extension plate to tilt at different degrees to adapt to different cutting needs, thus enhancing the adaptability of the device. Subsequently, the angle of the extension plate can be changed by adding or draining water into the first rubber air bladders and adding or venting air into the rubber plate, preventing debris from getting stuck in the device and being unable to be removed. Compared with the existing fixed structure between the harvesting part support structure and the device shell of existing reed harvesting devices, this device is less prone to jamming during harvesting, and has the advantage of being safer to use.

[0020] 4. Through the adjustment components, the device can extend or shorten the second hydraulic rod, causing the second support block to drive the rotating rod and the third support block to move upward. When the third support block moves upward, it will cause the third conveyor belt to tilt. At the same time, the first support block will slide in the second moving groove to adapt to the change in the position of one end of the third conveyor belt, so that the reed conveying height can be changed later if needed. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of an amphibious reed harvesting device that can prevent jamming, according to the present invention.

[0023] Figure 2 yes Figure 1 Enlarged schematic diagram of the structure at point A;

[0024] Figure 3 yes Figure 1 Enlarged schematic diagram of the structure at point B;

[0025] Figure 4 yes Figure 1 Enlarged schematic diagram of the structure at point C;

[0026] Figure 5 This is a schematic diagram of the connection structure between the outer shell and the first hydraulic rod of the present invention;

[0027] Figure 6 yes Figure 5 Enlarged schematic diagram of the structure at point D;

[0028] Figure 7 This is a schematic diagram of the disassembled structure of the first rotating roller and the connecting assembly of the present invention;

[0029] Figure 8 This is a schematic diagram of the connection structure of the first inflatable component of the present invention;

[0030] Figure 9 This is a schematic diagram of the connection structure between the first connecting ring and the second connecting ring of the present invention;

[0031] Figure 10 This is a schematic diagram of the connection structure between the connecting block and the fixing rod of the present invention;

[0032] Figure 11 yes Figure 10 Enlarged schematic diagram of the structure at point E.

[0033] Reference numerals: 1. Outer shell; 2. Connecting plate; 3. Steering wheel; 4. Rubber plate; 5. Air nozzle; 6. Extension plate; 7. First inflation assembly; 701. First mounting groove; 702. Connecting rod; 703. First rubber airbag; 704. First connecting pipe; 705. First cap; 8. Circular saw; 9. First rotating roller; 10. First conveyor belt; 11. Connecting assembly; 1101. Second mounting groove; 1102. Mounting block; 1103. Second rotating roller; 1104. Second conveyor belt; 1105. Third mounting groove; 12. Second inflation assembly; 1201. Second rubber airbag; 1202. Second connecting pipe; 1203. Second cap; 1204. Second fixing block; 13. Slide rod; 1 4. Opening; 15. Guide rail; 16. Slide groove; 17. First hydraulic rod; 18. Switching assembly; 1801. First connecting ring; 1802. Second connecting ring; 1803. Roller; 1804. First moving groove; 1805. Connecting plate; 1806. Connecting rod; 19. Electric push rod; 20. Tube sleeve; 21. Connecting block; 22. Fixed rod; 23. Motor; 24. First gear; 25. Second gear; 26. Adjusting assembly; 2601. Inner groove; 2602. Second moving groove; 2603. First support block; 2604. Second hydraulic rod; 2605. Second support block; 2606. Rotating rod; 2607. Third support block; 27. Third rotating roller; 28. Third conveyor belt. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1

[0036] like Figures 1-11As shown, this embodiment proposes an amphibious reed harvesting device with anti-jamming capability, including a housing 1. A steering wheel 3 is installed on the lower part of the housing 1. A first hydraulic rod 17 is fixedly connected to the housing 1. A connecting plate 2 is installed on the first hydraulic rod 17. A sliding rod 13 is fixedly connected to the connecting plate 2. A switching component 18 is connected to the sliding rod 13. The device can adjust the position of the connecting plate 2 and the sliding rod 13 on the housing 1 by extending or shortening the first hydraulic rod 17, thereby changing the overall length of the device to adapt to different terrains. A connecting block 21 is installed on the switching component 18, enabling the device to be used in water or on land. A fixing rod 22 is fixedly connected between two adjacent connecting blocks 21. A motor 23 is fixedly installed below the fixing rod 22. A first gear 24 is fixedly connected to the output shaft of the motor 23. A second gear 25 is meshed below the wheel 24. Electric push rods 19 are fixedly installed on both the front and rear sides of the second gear 25. The device can change the position of the switching component 18 by extending or shortening the electric push rods 19 to adapt to different terrains. The first gear 24 is driven to rotate by the motor 23, which in turn drives the second gear 25 and the electric push rods 19 to rotate, thereby enabling the switching component 18 to provide the device with the power to move. A sleeve 20 is fitted to the outside of the electric push rod 19. The sleeve 20 and the connecting block 21 are fixedly connected. A rubber plate 4 is fixedly installed on the outer shell 1. An extension plate 6 is fixedly installed on the rubber plate 4. A first inflation component 7 is installed at the bottom of the extension plate 6. The rubber plate 4 allows the tilt angle of the extension plate 6 to change, so that when debris gets stuck in the device, it can be cleaned by rotating the extension plate 6, reducing the probability of the device getting stuck. A circular saw 8 and a first rotating roller 9 are mounted on the extension plate 6. A first conveyor belt 10 is arranged on the outer side of the first rotating roller 9. An adjusting component 26 is mounted on the outer shell 1. A third rotating roller 27 is rotatably mounted above the adjusting component 26. A third conveyor belt 28 is arranged on the outer side of the third rotating roller 27. Second inflation components 12 are mounted on both sides of the outer shell 1. When used in water, the device can increase its overall buoyancy by inflating the first inflation component 7 and the second inflation component 12. Water can also be added to the first inflation component 7 to change the inclination of the extension plate 6, so as to adapt to the cutting of reed stalks of different heights in water and on land.

[0037] Example 2

[0038] like Figures 1-11 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes an amphibious reed harvesting device that can prevent jamming.

[0039] In this embodiment, a guide rail 15 is fixedly connected to the connecting plate 2, and a groove 16 for the guide rail 15 to move is provided inside the outer shell 1. The connecting plate 2, the slide rod 13 and the guide rail 15 are fixedly connected as an integral structure. An opening 14 for placing the first hydraulic rod 17 is provided inside the connecting plate 2. The device can change the initial position of the connecting plate 2 by extending or shortening the first hydraulic rod 17. The guide rail 15 and the groove 16 ensure that the connecting plate 2 can move straight.

[0040] In this embodiment, the interior of the rubber plate 4 is hollow, and an air nozzle 5 is installed on the rubber plate 4. When the device is in use, air can be injected into the rubber plate 4 through the air nozzle 5 to change the hardness of the rubber plate 4 so as to cut the reeds at different locations in the future.

[0041] In this embodiment, the first inflation component 7 includes a first mounting groove 701 located below the extension plate 6. A connecting rod 702 is slidably mounted in the first mounting groove 701. A first rubber airbag 703 is fixedly connected below the connecting rod 702. A first connecting pipe 704 is connected to the first rubber airbag 703. A first plug 705 is threaded onto the first connecting pipe 704. The first mounting groove 701 and the first rubber airbag 703 are evenly distributed below the extension plate 6. A beveled surface is provided on the side of the bottom surface of the extension plate 6 away from the outer shell 1. The device can adjust the number of first rubber airbags 703 installed below the extension plate 6 through the first mounting groove 701 and the connecting rod 702. Water can also be added to the first rubber airbags 703 at the corresponding positions to change the tilt angle of the extension plate 6 to adapt to different cutting positions.

[0042] In this embodiment, a connecting component 11 is provided above the first conveyor belt 10. The circular saw 8 and the first rotating roller 9 are symmetrically distributed on both sides of the extension plate 6. The two circular saws 8 are located between the two first conveyor belts 10. The circular saw 8 is composed of multiple saw blades stacked on top of each other. The diameter of the saw blades on the circular saw 8 increases from top to bottom. The tower-shaped circular saw 8 can ensure the cutting effect. The first rotating roller 9 can collect the reeds to the cutting area for cutting, thereby ensuring the harvesting efficiency of the device.

[0043] In this embodiment, the connecting component 11 includes a second mounting groove 1101 opened on the first rotating roller 9. A mounting block 1102 is installed in the second mounting groove 1101. A second rotating roller 1103 is fixedly connected above the mounting block 1102. A second conveyor belt 1104 is installed on the outside of the second rotating roller 1103. A third mounting groove 1105 is opened on the second rotating roller 1103. When the device is in use, the mounting block 1102 can be installed into the second mounting groove 1101 in the first rotating roller 9, thereby increasing the guiding range of the device and enabling the device to adapt to taller reeds. Multiple connecting components 11 can also be stacked. When the bottom first rotating roller 9 rotates, it will drive the second rotating roller 1103 to rotate through the mounting block 1102, thereby causing the second conveyor belt 1104 to rotate. The second conveyor belt 1104 can guide the reeds to the cutting area and collection area of ​​the device.

[0044] In this embodiment, the second inflation component 12 includes a second rubber airbag 1201 fixedly connected to the outer shell 1. A second connecting pipe 1202 is provided on the second rubber airbag 1201. A second plug 1203 is installed in the inner thread of the second connecting pipe 1202. A second fixing block 1204 is fixedly connected to the side of the second connecting pipe 1202. The second fixing block 1204 and the outer shell 1 are fixedly connected. After the second rubber airbag 1201 is inflated, the buoyancy of the device can be increased by tightening the second plug 1203 in the second connecting pipe 1202 so that it can be used in water.

[0045] In this embodiment, the switching component 18 includes a first connecting ring 1801 fixedly connected to the slide rod 13, a second connecting ring 1802 rotatably mounted inside the first connecting ring 1801, a roller 1803 fixedly mounted on the second connecting ring 1802, a first moving groove 1804 formed on the roller 1803, a connecting plate 1805 and a connecting rod 1806 fitted into the first moving groove 1804, and both the connecting plate 1805 and the connecting rod 1806 being fixedly connected to the electric push rod 19. A connecting ring 1801 and a connecting block 21 are fixedly connected. The device can extend the electric push rod 19 to allow the connecting plate 1805 and the connecting rod 1806 to extend from the first moving groove 1804 in the roller 1803. At this time, the connecting plate 1805, the connecting rod 1806 and the roller 1803 can rotate and be used as a propeller in water. The electric push rod 19 can also be shortened to retract the connecting plate 1805 and the connecting rod 1806 into the roller 1803 so that it can be switched to land use later.

[0046] In this embodiment, the adjustment component 26 includes an inner groove 2601 and a second moving groove 2602 formed on the outer shell 1. A first support block 2603 is slidably installed in the second moving groove 2602. A second hydraulic rod 2604 is fixedly installed on the first support block 2603. A second support block 2605 is fixedly connected above the second hydraulic rod 2604. A rotating rod 2606 is rotatably installed on the second support block 2605. A third support block 2607 is fixedly installed on the rotating rod 2606. When the device is in use, the height of the second support block 2605 is adjusted by extending or shortening the second hydraulic rod 2604, thereby changing the height of the third support block 2607 so as to subsequently change the height of the reed conveying.

[0047] In this embodiment, the third support block 2607 is made of rubber. The third roller 27 and the third support block 2607 are rotatably connected. The third roller 27 is symmetrically distributed on both sides of the third conveyor belt 28. The diameter of the third roller 27 decreases from both sides to the middle, ensuring that the reeds gather towards the middle of the third conveyor belt 28 during the conveying process. When the height of the third support block 2607 changes, the angle of the third conveyor belt 28 will be changed through the third roller 27 so that the cut reeds can be conveyed to different positions in the future.

[0048] Specifically, this invention is an amphibious reed harvesting device that prevents jamming. First, as... Figures 1-6 As shown, the device can be moved as a whole by the steering wheel 3 on the outer casing 1 in conjunction with the roller 1803 during use. When used on land, as... Figure 4 , Figure 5 and Figures 7-9 As shown, the motor 23 below the fixed rod 22 drives the first gear 24 to rotate. The first gear 24 drives the second gear 25 and the electric push rods 19 on its front and rear sides to rotate. The electric push rods 19 rotate within the sleeve 20 below the connecting block 21, which in turn drives the connecting plate 1805 and the connecting rod 1806 to rotate. When the connecting plate 1805 and the connecting rod 1806 rotate, they abut against the inner wall of the first moving groove 1804 on the roller 1803, thereby causing the roller 1803 to rotate. This allows the device to move on land. When used on water, the number and position of the first rubber airbags 703 below the extension plate 6 are adjusted through the first mounting groove 701 and the connecting rod 702. After inflating the first rubber airbags 703, the first plug 705 on the first connecting pipe 704 is screwed in. Figure 3As shown, the device can also be inflated by adding air to the second rubber airbag 1201 and then tightening the second cap 1203 on the second connecting pipe 1202, thereby increasing the overall buoyancy of the device for subsequent use in water. Water can be added to the first rubber airbag 703 at the corresponding position, or air can be added to the rubber plate 4 through the air nozzle 5, thereby changing the tilt angle of the extension plate 6 to adapt to different cutting positions in the water. The rubber plate 4 allows the extension plate 6 to rotate at a small angle, preventing jamming caused by debris entering the device. By extending or shortening the first hydraulic rod 17, the initial position of the connecting plate 2 is changed. The guide rail 15 and the slide groove 16 ensure that the connecting plate 2 can move straight, thereby changing the initial position of the switching component 18, causing the overall length of the device to change, so as to adapt to different scenarios for subsequent use.

[0049] like Figure 1 , Figure 4 , Figure 7 and Figures 9-11 As shown, when used in water, the connecting plate 1805 and connecting rod 1806 can be extended from the roller 1803 by extending the electric push rod 19. The connecting plate 1805 and connecting rod 1806 can be used as propellers when rotating, thereby driving the device to move in the water. The first connecting ring 1801 on the slide rod 13 is used to support the rotating second connecting ring 1802 and roller 1803. When harvesting reeds, the first conveyor belt 10 outside the first roller 9 guides the reeds so that they can be guided to the two sets of tower-type circular saws 8 for cutting. After cutting, as the first conveyor belt 10 continues to rotate, the reeds can be conveyed to the side of the third conveyor belt 28 near the extension plate 6. At this time, the second hydraulic rod 2604 can be extended or shortened according to the required conveying height, thereby changing the height of the second support block 2605, which in turn changes the height of the third support block 2607. The third support block 2607 can support one of the third conveyor belts 28. When the height of the third roller 27 and the third support block 2607 changes, the angle of the third conveyor belt 28 will change through the third roller 27. As the position of the third conveyor belt 28 away from the extension plate 6 changes, the first support block 2603 below the second hydraulic rod 2604 will slide in the second moving groove 2602 in the inner groove 2601 to adapt to the change in the position of one end of the third conveyor belt 28. Since the diameter of the third roller 27 decreases from both sides to the middle, the third conveyor belt 28 is V-shaped, ensuring that the reeds gather towards the middle of the third conveyor belt 28 during the conveying process. Figure 7As shown, when guiding reeds, the device can adapt to taller reeds by installing the mounting block 1102 into the second mounting groove 1101 inside the first rotating roller 9. Alternatively, the third mounting groove 1105 on the lower second rotating roller 1103 can be connected to the mounting block 1102 on the upper second rotating roller 1103, stacking multiple connecting components 11. When the lowermost first rotating roller 9 rotates, it drives the second rotating roller 1103 to rotate through the mounting block 1102, thereby causing the second conveyor belt 1104 to rotate. The second conveyor belt 1104 can guide the reeds to the cutting area and collection area of ​​the device.

[0050] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A jamming-proof amphibious reed harvesting device comprising a housing, characterized in that: A steering wheel is installed at the bottom of the outer shell. A first hydraulic rod is fixedly connected to the outer shell. A connecting plate is installed on the first hydraulic rod. A slide rod is fixedly connected to the connecting plate. A switching component is connected to the slide rod. A connecting block is installed on the switching component. A fixing rod is fixedly connected between two adjacent connecting blocks. A motor is fixedly installed below the fixing rod. A first gear is fixedly connected to the output shaft of the motor. A second gear is meshed below the first gear. Electric push rods are fixedly installed on both the front and rear sides of the second gear. A sleeve is fitted to the outer side of the electric push rod. The sleeve and the connecting block are fixedly connected. A rubber plate is fixedly installed on the outer shell. An extension plate is fixedly installed on the rubber plate. A first inflation component is installed at the bottom of the extension plate. A circular saw and a first rotating roller are installed on the extension plate. A first conveyor belt is installed on the outer side of the first rotating roller. An adjustment component is installed on the outer shell. A third rotating roller is rotatably installed above the adjustment component. A third conveyor belt is installed on the outer side of the third rotating roller. A second inflation component is installed on both sides of the outer shell. The first inflation component includes a first mounting groove formed below the extension plate, a connecting rod slidably mounted in the first mounting groove, a first rubber airbag fixedly connected below the connecting rod, a first connecting pipe connected to the first rubber airbag, and a first plug threaded onto the first connecting pipe. The switching component includes a first connecting ring fixedly connected to the slide bar, a second connecting ring rotatably installed inside the first connecting ring, a roller fixedly provided on the second connecting ring, a first moving groove provided on the roller, and a connecting plate and a connecting rod fitted inside the first moving groove; The interior of the rubber sheet is hollow, and an air nozzle is installed on the rubber sheet.

2. The clogging-preventable amphibious reed harvesting apparatus according to claim 1, wherein A guide rail is fixedly connected to the connecting plate, and a sliding groove for the guide rail to move is provided inside the housing. The connecting plate, the sliding rod, and the guide rail are fixedly connected as an integral structure, and an opening for placing the first hydraulic rod is provided inside the connecting plate.

3. The clogging-preventable amphibious reed harvesting apparatus according to claim 1, wherein The first mounting groove and the first rubber airbag are both distributed at equal intervals below the extension plate, and the bottom surface of the extension plate is provided with a beveled surface on the side away from the outer shell.

4. The clogging-preventable amphibious reed harvesting apparatus according to claim 1, wherein A connecting assembly is provided above the first conveyor belt. The circular saw and the first rotating roller are symmetrically distributed on both sides of the extension plate. The two circular saws are located between the two first conveyor belts. The circular saw is composed of multiple saw blades stacked on top of each other. The diameter of the saw blades on the circular saw increases from top to bottom.

5. The clogging-preventable amphibious reed harvesting apparatus according to claim 4, wherein The connecting assembly includes a second mounting groove formed on the first rotating roller, a mounting block installed in the second mounting groove, a second rotating roller fixedly connected above the mounting block, a second conveyor belt installed on the outer side of the second rotating roller, and a third mounting groove formed on the second rotating roller.

6. The clogging-preventable amphibious reed harvesting apparatus according to claim 1, wherein The second inflation component includes a second rubber airbag fixedly connected to the outer shell, a second connecting tube being provided on the second rubber airbag, a second plug being installed on the inner thread of the second connecting tube, a second fixing block being fixedly connected to the side of the second connecting tube, and the second fixing block being fixedly connected to the outer shell.

7. The clogging-preventable amphibious reed harvesting apparatus according to claim 1, wherein The connecting plate and the connecting rod are all fixedly connected to the electric push rod, and the first connecting ring and the connecting block are also fixedly connected.

8. The clogging-preventable amphibious reed harvesting apparatus according to claim 1, wherein The adjustment assembly includes an inner groove and a second movable groove formed on the outer shell. A first support block is slidably installed in the second movable groove. A second hydraulic rod is fixedly installed on the first support block. A second support block is fixedly connected above the second hydraulic rod. A rotating rod is rotatably installed on the second support block. A third support block is fixedly installed on the rotating rod.

9. The clogging-preventable amphibious reed harvesting apparatus according to claim 8, wherein The third support block is made of rubber. The third roller and the third support block are rotatably connected. The third roller is symmetrically distributed on both sides of the third conveyor belt, and the diameter of the third roller decreases from both sides to the middle.

Images