A device for digging integrated rhizomes of polygonatum sibiricum

Abstract

The utility model provides a kind of integrated rhizome of polygonatum sibiricum digging device.The integrated rhizome of polygonatum sibiricum digging device includes: connecting cylinder;Fixed in the clamping plate of connecting cylinder bottom;Linkage on the clamping plate by connecting shaft movable block, the shovel plate for digging rhizome of polygonatum sibiricum is fixed on the movable block;Limiting structure for stabilizing the angle of shovel plate is arranged on the connecting shaft and the clamping plate;Operating lever for providing operating gripping point is installed on the connecting cylinder.The integrated rhizome of polygonatum sibiricum digging device provided by the utility model cooperates through clamping plate, movable block and shovel plate, can flexibly adjust shovel plate angle according to soil layer thickness, adapt to different soil layer demand, through the limiting structure on connecting shaft and clamping plate, make shovel plate keep stable in the process of digging, avoid angle deviation to affect digging efficiency, realize adjustable limiting strength.

Description

Technical Field

[0001] This utility model relates to the field of agricultural implements technology, and in particular to an integrated device for harvesting Solomon's Seal rhizomes. Background Technology

[0002] Polygonatum is a perennial herb with medicinal and edible value. It belongs to the Polygonatum genus of the Liliaceae family. Currently, the harvesting of Polygonatum mostly requires the use of a hoe, but the hoe can only dig the soil. When the soil layer is thick, it is necessary to switch to an iron shovel to dig the soil. This makes it inconvenient to carry multiple tools when harvesting Polygonatum.

[0003] Therefore, it is necessary to provide a new integrated Solomon's Seal rhizome harvesting device to solve the above-mentioned technical problems. Utility Model Content

[0004] To address the problem that existing techniques for harvesting Polygonatum rhizome often require the use of a hoe, which can only dig the soil, and when the soil layer is thick, a shovel is needed for digging, making it inconvenient to carry multiple tools for harvesting Polygonatum rhizome, this utility model provides an integrated Polygonatum rhizome harvesting device.

[0005] The integrated Solomon's Seal rhizome harvesting device provided by this utility model includes: a connecting cylinder; a clamping plate fixed to the bottom of the connecting cylinder; a movable block hinged to the clamping plate via a connecting shaft, wherein a shovel plate for harvesting Solomon's Seal rhizomes is fixed on the movable block; a limiting structure provided on the connecting shaft and the clamping plate for stabilizing the angle of the shovel plate; and an operating rod installed on the connecting cylinder for providing an operating grip point.

[0006] Preferably, the limiting structure includes a limiting block fixedly sleeved outside the connecting shaft, a fixing plate fixed to the clamping plate, a threaded rod threadedly mounted on the fixing plate, and a limiting plate rotatably mounted on the threaded rod and in contact with the limiting block for stabilizing the connecting shaft.

[0007] Preferably, the operating lever includes a connecting block detachably mounted inside the connecting cylinder by fixing bolts, an extension rod fixed on the connecting block, an extension cylinder sleeved outside the extension rod, and a handle glove mounted on the extension cylinder to provide an operating grip point. The extension rod cooperates with the extension cylinder to adjust the length of the equipment, and the outer wall of the extension rod slides in contact with the inner wall of the extension cylinder.

[0008] Preferably, a limiting component is installed on the extension cylinder. The limiting component includes a cylinder body fixed on the extension cylinder, a spring installed inside the cylinder body, and a locking block fixed on the spring. The extension rod is provided with a slot for accommodating the locking block.

[0009] Preferably, a locking rod is fixed on the connecting shaft, and a notch is provided on the limiting block to accommodate the locking rod. The locking rod cooperates with the notch to ensure that the connecting shaft and the limiting block move synchronously.

[0010] Preferably, both sides of the connecting cylinder are fixed with pedals for providing a point of force for stepping, the pedals are equipped with anti-slip textures for increasing the friction of stepping, and the threaded rod is equipped with an adjustment block for providing a point of operation grip.

[0011] Preferably, the locking block is fixed with a guide rod extending out of the cylinder to define the extension path of the spring, and the guide rod is equipped with a pull ring for providing an operating grip point.

[0012] Compared with related technologies, the integrated Solomon's Seal rhizome harvesting device provided by this utility model has the following beneficial effects: This utility model provides an integrated device for harvesting Solomon's Seal rhizomes: The connecting cylinder and operating rod provide a stable gripping point for mining operations, improving ease of use and control. Through the cooperation of the clamping plate, movable block and shovel plate, the angle of the shovel plate can be flexibly adjusted according to the soil layer thickness to adapt to different soil layer requirements. The limiting structure on the connecting shaft and clamping plate keeps the shovel plate stable during mining, avoiding angle deviation that affects mining efficiency, and achieving adjustable limiting strength. The connecting block, extension rod, extension cylinder and handle of the operating rod facilitate quick disassembly and maintenance of the entire operating rod. The length of the equipment can be flexibly adjusted according to the mining depth and the user's height to improve operating comfort. Attached Figure Description

[0013] Figure 1 A front view schematic diagram of a preferred embodiment of the integrated Polygonatum rhizome harvesting device provided by this utility model; Figure 2 for Figure 1 An enlarged structural diagram of part A shown in the figure; Figure 3 for Figure 2 An enlarged structural diagram of part B shown in the figure; Figure 4 This is a top sectional view of the limiting component in this utility model.

[0014] The following are the labels in the diagram: 1. Connecting cylinder; 2. Clamping plate; 3. Connecting shaft; 4. Movable block; 5. Shovel plate; 6. Clamping rod; 7. Limiting block; 8. Fixing plate; 9. Threaded rod; 10. Limiting plate; 11. Adjusting block; 12. Connecting block; 13. Fixing bolt; 14. Extension rod; 15. Extension cylinder; 16. Handle glove; 17. Limiting component; 18. Bayonet; 19. Pedal; 20. Cylinder body; 21. Spring; 22. Clamping block; 23. Guide rod; 24. Pull ring. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please refer to the following: Figures 1-4 ,in, Figure 1 A front view schematic diagram of a preferred embodiment of the integrated Polygonatum rhizome harvesting device provided by this utility model; Figure 2 for Figure 1 An enlarged structural diagram of part A shown in the figure; Figure 3 for Figure 2 An enlarged structural diagram of part B shown in the figure; Figure 4 This is a top sectional view of the limiting component in this utility model.

[0017] The integrated Solomon's Seal tuber harvesting device includes: a connecting cylinder 1; a clamping plate 2 fixed to the bottom of the connecting cylinder 1; a movable block 4 hinged to the clamping plate 2 via a connecting shaft 3, on which a shovel 5 for harvesting Solomon's Seal tubers is fixed; a limiting structure set on the connecting shaft 3 and the clamping plate 2 to stabilize the angle of the shovel 5; and an operating rod installed on the connecting cylinder 1 to provide an operating grip point. By setting the connecting cylinder 1 and the operating rod, a stable grip point is provided for the harvesting operation, improving ease of use and operability. The clamping plate 2 fixed to the bottom of the connecting cylinder 1 and the movable block 4 hinged thereto, together with the shovel 5 fixed to the movable block 4, allows for flexible adjustment of the angle of the shovel 5 according to the soil thickness. It can both chisel and dig soil, adapting to different soil layer requirements without changing tools. The limiting structure set on the connecting shaft 3 and the clamping plate 2 ensures that the shovel 5 remains stable during the harvesting process, avoiding the impact of angle deviation on harvesting efficiency, thus realizing the integrated integration of Solomon's Seal harvesting tools.

[0018] The limiting structure includes a limiting block 7 fixedly sleeved outside the connecting shaft 3, a fixing plate 8 fixed on the clamping plate 2, a threaded rod 9 threadedly installed on the fixing plate 8, and a limiting plate 10 rotatably installed on the threaded rod 9 and in contact with the limiting block 7 to stabilize the connecting shaft 3. By setting the limiting block 7 fixedly sleeved outside the connecting shaft 3, it provides a reference positioning for limiting adjustment. By cooperating with the fixing plate 8 fixed on the clamping plate 2 and the threaded rod 9 threadedly installed on the fixing plate 8, the limiting position can be adjusted by rotating the threaded rod 9. By rotatably installing the limiting plate 10 on the threaded rod 9 and in contact with the limiting block 7, the connecting shaft 3 obtains stable support during excavation, effectively preventing the shovel plate 5 from being affected by force deflection and affecting the excavation accuracy. It realizes the adjustability of the limiting strength, which not only ensures the stability of the shovel plate 5 during operation, but also facilitates the rapid adjustment of the limiting parameters according to different soil conditions.

[0019] The operating lever includes a connecting block 12 detachably mounted inside the connecting cylinder 1 by a fixing bolt 13, an extension rod 14 fixed on the connecting block 12, an extension cylinder 15 sleeved on the extension rod 14, and a handle 16 mounted on the extension cylinder 15 to provide a gripping point. The extension rod 14, in conjunction with the extension cylinder 15, is used to adjust the length of the equipment. The outer wall of the extension rod 14 slides in contact with the inner wall of the extension cylinder 15. The connecting block 12, detachably mounted inside the connecting cylinder 1 by the fixing bolt 13, facilitates quick disassembly and maintenance of the entire operating lever. The sliding contact between the extension rod 14 fixed on the connecting block 12 and the extension cylinder 15 sleeved on it allows for flexible adjustment of the equipment length according to the mining depth and the user's height, effectively improving operational comfort. The tight sliding contact between the outer wall of the extension rod 14 and the inner wall of the extension cylinder 15 ensures a smooth and stable length adjustment process, preventing shaking or jamming during adjustment. The handle 16 mounted on the extension cylinder 15 provides a non-slip gripping point for the user, enhancing operational stability.

[0020] The extension cylinder 15 is equipped with a limiting component 17, which includes a cylinder 20 fixed to the extension cylinder 15, a spring 21 installed inside the cylinder 20, and a locking block 22 fixed to the spring 21. The extension rod 14 is provided with a slot 18 for accommodating the locking block 22. By setting the limiting component 17 installed on the extension cylinder 15, the relative position of the extension rod 14 and the extension cylinder 15 is limited. Through the cooperation between the spring 21 fixed inside the cylinder 20 and the locking block 22 fixed to the spring 21, when the extension rod 14 slides to the target position, the locking block 22 automatically engages with the slot 18 of the extension rod 14 under the elastic force of the spring 21, achieving the effect of quickly locking the length of the equipment and effectively preventing accidental changes in length during use. The cylinder 20 protects the internal spring 21 and locking block 22, avoiding interference from external factors with the limiting function.

[0021] A locking rod 6 is fixed on the connecting shaft 3, and a notch for accommodating the locking rod 6 is provided on the limiting block 7. The locking rod 6 cooperates with the notch to ensure that the connecting shaft 3 and the limiting block 7 move synchronously. By setting the locking rod 6 fixed on the connecting shaft 3 and the notch for accommodating the locking rod 6 on the limiting block 7, the synchronous movement of the connecting shaft 3 and the limiting block 7 is ensured. When the connecting shaft 3 rotates, the locking rod 6 rotates synchronously and is embedded in the notch of the limiting block 7, so that the two form a rigid connection and avoid the problem of limiting failure caused by relative sliding or misalignment.

[0022] Both sides of the connecting cylinder 1 are fixed with pedals 19 to provide foot pressure points. The pedals 19 are equipped with anti-slip textures to increase foot friction. The threaded rod 9 is equipped with an adjustment block 11 to provide an operating grip point. By fixing the pedals 19 on both sides of the connecting cylinder 1, a stable foot pressure point is provided for the user. When excavating harder soil layers, the foot pressure can be increased to enhance the soil penetration force of the shovel plate 5, significantly improving excavation efficiency. The anti-slip texture on the pedals 19 effectively increases the friction when stepping, avoiding operational errors caused by shoe slippage and enhancing operational safety. The adjustment block 11 on the threaded rod 9 provides an operating grip point for the user, making it easier to adjust the limit position when rotating the threaded rod 9.

[0023] The locking block 22 is fixed with a guide rod 23 extending out of the cylinder 20 to limit the extension path of the spring 21. A pull ring 24 is installed on the guide rod 23 to provide an operating grip point. By fixing the guide rod 23 to the locking block 22 to limit the extension path of the spring 21, the spring 21 is effectively prevented from shifting or twisting during compression or reset, ensuring a stable fit between the locking block 22 and the bayonet 18 and improving the reliability of the limiting structure. By installing the pull ring 24 on the guide rod 23, a convenient operating grip point is provided for the user. When the length of the equipment needs to be adjusted, simply pull the pull ring 24 to quickly release the locking block 22 from locking the extension rod 14, making the length adjustment process more labor-saving and efficient.

[0024] The working principle of the integrated Polygonatum rhizome harvesting device provided by this utility model is as follows: In use, the connecting block 12 of the operating rod is installed into the connecting cylinder 1 using the fixing bolt 13. According to the excavation depth and the user's height, the extension rod 14 in the extension cylinder 15 is slid to a suitable position. At this time, in the limiting part 17 on the extension cylinder 15, the spring 21 pushes the locking block 22 into the locking slot 18 of the extension rod 14 to achieve length locking. The user holds the handle 16 on the extension cylinder 15 and rotates the adjusting block 11 on the threaded rod 9 according to the soil thickness to adjust the shovel plate 5 to a suitable angle. Then, the threaded rod 9 is rotated to move the limiting plate 10 to contact the limiting block 7. The user steps on the pedals 19 on both sides of the connecting cylinder 1 to apply pressure so that the shovel plate 5 cuts into the soil layer for excavation. If it is necessary to adjust the angle of the shovel plate 5, the limiting block 7 can be unlocked by rotating the threaded rod 9.

[0025] Compared with related technologies, the integrated Solomon's Seal rhizome harvesting device provided by this utility model has the following beneficial effects: This utility model provides an integrated Solomon's Seal tuber harvesting device. The connecting cylinder 1 and the operating rod provide a stable gripping point for harvesting operations, improving ease of use and operability. Through the cooperation of the clamping plate 2, the movable block 4 and the shovel plate 5, the angle of the shovel plate 5 can be flexibly adjusted according to the soil thickness to adapt to different soil layer requirements. The limiting structure on the connecting shaft 3 and the clamping plate 2 keeps the shovel plate 5 stable during the harvesting process, avoiding angle deviation that affects harvesting efficiency and achieving adjustable limiting strength. The connecting block 12, the extension rod 14, the extension cylinder 15 and the handle 16 of the operating rod facilitate quick disassembly and maintenance of the entire operating rod. The length of the equipment can be flexibly adjusted according to the harvesting depth and the user's height, improving operating comfort.

[0026] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system and control system.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An integrated device for harvesting Solomon's Seal rhizomes, characterized in that, include: Connecting cylinder; A clamping plate fixed to the bottom of the connecting cylinder; A movable block is hinged to the clamp plate via a connecting shaft, and a shovel plate for harvesting Solomon's Seal rhizomes is fixed on the movable block; A limiting structure is provided on the connecting shaft and the clamping plate to stabilize the angle of the shovel plate; An operating lever mounted on the connecting cylinder to provide an operating grip point.

2. The integrated Solomon's Seal rhizome harvesting device according to claim 1, characterized in that, The limiting structure includes a limiting block fixedly sleeved outside the connecting shaft, a fixing plate fixed on the clamping plate, a threaded rod threadedly mounted on the fixing plate, and a limiting plate rotatably mounted on the threaded rod and in contact with the limiting block for stabilizing the connecting shaft.

3. The integrated Solomon's Seal rhizome harvesting device according to claim 1, characterized in that, The operating lever includes a connecting block detachably mounted inside the connecting cylinder by fixing bolts, an extension rod fixed on the connecting block, an extension cylinder sleeved outside the extension rod, and a handle glove mounted on the extension cylinder to provide an operating grip point. The extension rod cooperates with the extension cylinder to adjust the length of the equipment, and the outer wall of the extension rod slides in contact with the inner wall of the extension cylinder.

4. The integrated Solomon's Seal rhizome harvesting device according to claim 3, characterized in that, The extension tube is equipped with a limiting component, which includes a tube body fixed to the extension tube, a spring installed inside the tube body, and a locking block fixed to the spring. The extension rod is provided with a slot for accommodating the locking block.

5. The integrated Solomon's Seal rhizome harvesting device according to claim 2, characterized in that, A locking rod is fixed on the connecting shaft, and a notch is provided on the limiting block to accommodate the locking rod. The locking rod cooperates with the notch to ensure that the connecting shaft and the limiting block move synchronously.

6. The integrated Solomon's Seal rhizome harvesting device according to claim 2, characterized in that, Both sides of the connecting cylinder are fixed with pedals for providing a foot pressure point. The pedals are equipped with anti-slip textures to increase foot friction. The threaded rod is equipped with an adjustment block for providing an operating grip point.

7. The integrated Solomon's Seal rhizome harvesting device according to claim 4, characterized in that, The locking block is fixed with a guide rod extending out of the cylinder to define the extension path of the spring, and a pull ring is installed on the guide rod to provide an operating grip point.

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