Waist hanging type aquilaria sinensis picking equipment and picking method thereof
By designing a waist-mounted Aquilaria sinensis harvesting device, and utilizing adjustable L-shaped and C-shaped structures, the high-intensity problem caused by the lack of adjustability in Aquilaria sinensis harvesting tools was solved, achieving efficient and safe harvesting results.
Patent Information
- Application Number
- CN202511572731.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-30
- Publication Date
- 2026-01-02
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing tools for harvesting Aquilaria sinensis lack adjustable design, which forces workers to adopt unconventional working postures such as climbing and bending over when facing harvesting sites at different heights and angles, increasing physical load and labor intensity and reducing harvesting efficiency.
Design a waist-mounted Aquilaria sinensis harvesting device, which uses components such as arc-shaped support bars, connecting frames, clamping strips, support rods, and torsion springs. Through adjustable L-shaped and C-shaped structures, the length and angle of the cutter can be flexibly adjusted, facilitating harvesting from multiple angles.
It reduces the physical burden on workers, improves harvesting efficiency, ensures safety, and reduces labor intensity and tool operation complexity.
Smart Images
Figure CN121241874A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of Aquilaria sinensis harvesting technology, specifically to a waist-mounted Aquilaria sinensis harvesting device and its harvesting method. Background Technology
[0002] Aquilaria sinensis is a precious medicinal plant unique to my country. Its trunk secretes resin that solidifies into "agarwood," a traditional and valuable medicinal and spice. During harvesting, workers need to carry specialized tools to precisely cut and pick the resinous parts of the trunk.
[0003] Currently, traditional hand-held harvesting tools such as machetes and saws are commonly used when harvesting Aquilaria sinensis. However, due to the heterogeneous and random spatial distribution of resin-producing areas within the tree, and the lack of adjustable handles in conventional harvesting tools, workers often have to adopt unconventional working postures such as climbing and bending over when facing harvesting sites at different heights and angles. This significantly increases the physical burden and labor intensity of the workers, and reduces the overall harvesting efficiency.
[0004] In view of this, we propose a waist-mounted Aquilaria sinensis harvesting device. Summary of the Invention
[0005] The purpose of this invention is to provide a waist-mounted Aquilaria sinensis harvesting device and its harvesting method, in order to solve the problem mentioned in the background art that when harvesting Aquilaria sinensis, traditional hand-held harvesting tools such as machetes and saws are usually used. Because the spatial distribution of the resinous area of Aquilaria sinensis in the tree is heterogeneous and random, and the handles of conventional harvesting tools often lack adjustable design, operators often have to adopt unconventional working postures such as climbing and bending over when facing resinous sites at different heights and angles, which significantly increases the physical load and labor intensity of operators and reduces the overall harvesting efficiency. To achieve the above objectives, the present invention provides the following technical solution: a waist-mounted Aquilaria sinensis harvesting device, comprising an arc-shaped support bar, connecting frames fixedly connected to both the left and right sides of the arc-shaped support bar, a locking strip rotatably connected to the side of the connecting frame, a support rod fixedly connected to the side of the inner wall of the connecting frame, a torsion spring fixedly sleeved on the side of the support rod, one end of the torsion spring being fixedly connected to the side of the locking strip, a circular frame fixedly connected to both the left and right sides of the arc-shaped support bar, a connecting bar rotatably connected inside the circular frame, a fixing mechanism for locking the cutter slidably connected inside the connecting strip, a sliding groove provided on the rear side of the inner wall of the arc-shaped support bar, and a plurality of collecting strips slidably connected inside the sliding groove.
[0006] Preferably, the connecting bar is L-shaped. An L-shaped groove is formed on the side of the vertical bar of the L-shaped connecting bar. The fixing mechanism includes an L-shaped block which is slidably arranged on the lower side of the inner wall of the L-shaped groove. A first compression spring is fixedly connected to the top of the horizontal block of the L-shaped block, and the top end of the first compression spring is fixedly connected to the upper side of the inner wall of the vertical groove of the L-shaped groove. The bottom of the vertical block of the L-shaped block is beveled. The sliding fit between the L-shaped groove and the L-shaped block allows for quick assembly and disassembly. The first compression spring continuously applies pressure to ensure that the L-shaped block maintains a stable position in the L-shaped groove and prevents accidental loosening. The beveled bottom of the vertical block of the L-shaped block serves as a guiding function, enabling other components to smoothly slide in during insertion, reducing friction and resistance, and improving the reliability of the overall structure and the convenience of operation.
[0007] Preferably, a clamping groove is formed on the side of the connecting bar. An L-shaped rod is slidably connected inside the clamping groove. A slot which is matched with the vertical block of the L-shaped block is formed on the side of the horizontal bar of the L-shaped rod. An annular sleeve is fixedly sleeved on the outer side of the vertical block of the L-shaped rod. A middle-shaped groove is formed inside the annular sleeve. A middle-shaped block is slidably arranged inside the middle-shaped groove. Two second compression springs are fixedly connected to the front side of the horizontal block of the middle-shaped block, and the front ends of the second compression springs are fixedly connected to the front side of the inner wall of the horizontal groove of the middle-shaped groove. The cooperation between the slot and the L-shaped block enhances the locking effect of the fixing mechanism and prevents displacement. The setting of the middle-shaped groove facilitates the movement of the middle-shaped block inside it and facilitates the adjustment of the height of the adjusting rod through the adjusting groove.
[0008] Preferably, a connecting groove is formed at the bottom end of the vertical rod of the L-shaped rod. An adjusting rod is slidably connected inside the connecting groove. A plurality of adjusting grooves are formed on the side of the adjusting rod, and the plurality of adjusting grooves are linearly arranged at equal distances on the side of the adjusting rod. One side of the vertical block of the middle-shaped block penetrates inside the connecting groove and is slidably matched with one of the plurality of adjusting grooves. Pulling grooves are formed on the front sides of the left and right sides of the vertical block of the middle-shaped block. The plurality of adjusting grooves facilitate adjusting the adjusting rod to different heights to ensure precise adjustment. The sliding fit between the middle-shaped block and the adjusting groove locks the adjusting rod through the force of the second compression spring to prevent accidental sliding of the adjusting rod, and the pulling grooves facilitate the user to manually operate the middle-shaped block for quick operation.
[0009] Preferably, two connecting plates are fixedly connected to the bottom end of the adjusting rod. A knife handle is slidably connected to the opposite sides of the two connecting plates. A long groove is formed inside the connecting plate. Clamping blocks are fixedly connected to the upper and lower sides of the inner wall of the long groove. Two C-shaped grooves are formed inside the inner wall of the knife handle. C-shaped strips are slidably connected to the two C-shaped grooves. Third compression springs are fixedly connected to the sides of the lower two cross strips of the C-shaped strip. One end of the third compression spring is fixedly connected to the side of the transverse groove inner wall of the C-shaped groove. The sliding of the connecting plate and the knife handle enables the quick adjustment of the angle of the knife handle. The long groove and the clamping blocks ensure that the knife handle will not deviate during operation. The C-shaped strip in the C-shaped groove automatically snaps into the clamping block under the action of the third compression spring, facilitating the fixation of the angle of the knife handle.
[0010] Preferably, fixing grooves are formed on the opposite sides of the upper two cross strips of the C-shaped strip. The side of the fixing groove is slidably mated with the inside of the clamping block. A cutting knife is fixedly connected to the bottom of the knife handle. The cutting knife is directly fixed to the bottom of the knife handle, making the cutting action more direct and efficient, reducing energy loss.
[0011] Preferably, the number of clamping blocks is four. The shapes of the upper two clamping blocks and the inside of the fixing groove are both rectangular. The shapes of the lower two clamping blocks are both circular. When the fixing groove contacts the inside of the upper two clamping blocks, the knife handle, the cutting knife and the adjusting rod can be fixed. When the fixing groove contacts the inside of the lower two clamping blocks, the knife handle, the cutting knife and the adjusting rod can be in a deflectable state, facilitating the staff to pick agarwood in different angles from the white wooden box.
[0012] Preferably, a picking method for the waist-mounted agarwood picking device includes the following steps: S1. First, pull the two clamping strips outwards to twist the two torsion springs, and fit the arc-shaped support strip to the back of the staff's waist. At this time, release the two clamping strips, and the two clamping strips are fixed to the staff's abdomen by the resilience of the torsion springs, so that this device can be quickly assembled with the staff. S2. When the staff is picking agarwood, by moving the middle-shaped block outwards to compress the second compression spring, the vertical block of the middle-shaped block moves out of the adjusting groove, thus releasing the fixation of the adjusting rod. Then move the adjusting rod to an appropriate length inside the connecting groove, which can increase the lengths of the L-shaped rod, the knife handle and the cutting knife, facilitating the staff to swing the cutting knife over a larger range to cut some agarwood that is difficult to pick. At the same time, move the L-shaped block upwards to compress the first compression spring, and the vertical block of the L-shaped block moves out of the slot, thus releasing the fixed state between the connecting strip and the L-shaped rod, and then facilitating the separation of the cutting knife from the arc-shaped support strip to pick some agarwood with tricky angles, and place the picked agarwood inside the collecting strip. S3. By simultaneously closing the two C-shaped bars inward, the third compression spring is compressed, causing the upper two horizontal bars of the C-shaped bar to move from the inside of the two long slots to the inside of the C-shaped slot respectively. At the same time, the contact between the fixing slot and the clamping block is released, and the upper horizontal bar of the C-shaped bar moves downward to the limit position along the inner wall of the long slot. At this time, the C-shaped bar is released, and the C-shaped bar drives the fixing slot to move to contact the inside of the lower two clamping blocks through the resilience of the third compression spring. At this time, the knife handle is in a deflectable state. Thus, when the L-shaped rod is fixed on the side of the inner wall of the circular frame, it can pick and cut Aquilaria sinensis at multiple angles, reducing the possibility of the cutting knife flying out when the staff loses strength and ensuring the safety of the staff.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, when the staff is collecting incense, by moving the middle-shaped block outward, the second compression spring is compressed, causing the vertical block of the middle-shaped block to move out of the inside of the adjustment slot, thus releasing the fixation of the adjustment rod and moving the adjustment rod to an appropriate length inside the connection slot. Thereby, the lengths of the L-shaped rod, the knife handle and the cutting knife can be increased, facilitating the staff to swing the cutting knife over a larger range to cut some Aquilaria sinensis that are difficult to pick, and thus reducing the physical load and labor intensity of the operators.
[0014] In the present invention, by moving the L-shaped block upward, the first compression spring is compressed, causing the vertical block of the L-shaped block to move out of the inside of the slot, thus releasing the fixed state between the connecting bar and the L-shaped rod. Thereby, it is convenient to separate the cutting knife from the arc-shaped support bar to pick some Aquilaria sinensis with tricky angles and place the picked Aquilaria sinensis inside the collecting bar, thus ensuring the harvesting efficiency of Aquilaria sinensis.
[0015] In the present invention, by simultaneously closing the two C-shaped bars inward, the third compression spring is compressed, causing the upper two horizontal bars of the C-shaped bar to move from the inside of the two long slots to the inside of the C-shaped slot respectively. At the same time, the contact between the fixing slot and the clamping block is released, and the upper horizontal bar of the C-shaped bar moves downward to the limit position along the inner wall of the long slot. At this time, the C-shaped bar is released, and the C-shaped bar drives the fixing slot to move to contact the inside of the lower two clamping blocks through the resilience of the third compression spring. At this time, the knife handle is in a deflectable state. Thus, when the L-shaped rod is fixed on the side of the inner wall of the circular frame, it can pick and cut Aquilaria sinensis at multiple angles, reducing the possibility of the cutting knife flying out when the staff loses strength and ensuring the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is an expanded three-dimensional structural diagram of the present invention; Figure 3This is a partial three-dimensional structural unfolded view of the card strip of the present invention; Figure 4 This is a three-dimensional structural diagram of the arc-shaped support strip of the present invention; Figure 5 This is a partial three-dimensional structural development view of the arc-shaped support strip of the present invention; Figure 6 This is a partial three-dimensional structural diagram of the circular frame of the present invention; Figure 7 This is a partial three-dimensional structural development view of the fixing mechanism of the present invention; Figure 8 This is a partial three-dimensional structural unfolded view of the circular frame of the present invention; Figure 9 This is a partial three-dimensional structural development view of the L-shaped rod of the present invention; Figure 10 This is a partial three-dimensional structural diagram of the knife handle of the present invention; Figure 11 This is a partial three-dimensional cross-sectional view of the knife handle of the present invention; Figure 12 This is a partial three-dimensional structural diagram of the connecting plate of the present invention.
[0017] In the diagram: 1. Arc-shaped support bar; 2. Connecting frame; 3. Locking strip; 4. Support rod; 5. Torsion spring; 6. Circular frame; 7. Connecting strip; 701. L-shaped groove; 702. Locking groove; 703. L-shaped rod; 704. Slot; 705. Ring sleeve; 706. Chinese character-shaped groove; 707. Chinese character-shaped block; 708. Second compression spring; 709. Connecting groove; 7010. Adjusting rod; 7011. Adjusting groove; 7012. Pull groove; 7013. Connecting plate; 7014. Knife handle; 7015. Long groove; 7016. Locking block; 7017. C-shaped groove; 7018. C-shaped strip; 7019. Third compression spring; 7020. Fixing groove; 7021. Cutting knife; 8. Fixing mechanism; 801. L-shaped block; 802. First compression spring; 9. Sliding groove; 10. Collecting strip. Detailed Implementation
[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 skilled in the art without creative effort are within the scope of protection of the present invention.
[0019] Please see Figures 1 to 12This invention provides a technical solution: a waist-mounted Aquilaria sinensis harvesting device, comprising an arc-shaped support bar 1, connecting frames 2 fixedly connected to both sides of the arc-shaped support bar 1, a locking strip 3 rotatably connected to the side of the connecting frame 2, a support rod 4 fixedly connected to the side of the inner wall of the connecting frame 2, a torsion spring 5 fixedly sleeved on the side of the support rod 4, one end of the torsion spring 5 fixedly connected to the side of the locking strip 3, a circular frame 6 fixedly connected to both sides of the arc-shaped support bar 1, a connecting strip 7 rotatably connected inside the circular frame 6, a fixing mechanism 8 for locking the cutter 7021 slidably connected inside the connecting strip 7, and a sliding groove 9 opened on the rear side of the inner wall of the arc-shaped support bar 1, with several collecting strips 10 slidably connected inside the sliding groove 9.
[0020] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12 As shown, the connecting strip 7 is L-shaped. The side of the vertical strip of the L-shaped connecting strip 7 has an L-shaped groove 701. The fixing mechanism 8 includes an L-shaped block 801, which is slidably disposed on the lower side of the inner wall of the L-shaped groove 701. The top of the horizontal block of the L-shaped block 801 is fixedly connected to a first compression spring 802. The top of the first compression spring 802 is fixedly connected to the upper side of the inner wall of the vertical groove of the L-shaped groove 701. The bottom of the vertical block of the L-shaped block 801 is beveled. The sliding fit between the L-shaped groove 701 and the L-shaped block 801 allows for quick assembly and disassembly. The first compression spring 802 continuously applies pressure to ensure that the L-shaped block 801 remains in a stable position in the L-shaped groove 701, preventing accidental loosening. The beveled bottom of the vertical block of the L-shaped block 801 serves as a guide, allowing other components to slide in smoothly when inserted, reducing friction and resistance, and improving the reliability and ease of operation of the overall structure.
[0021] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12As shown, the side of the connecting strip 7 has a slot 702, and an L-shaped rod 703 is slidably connected inside the slot 702. The side of the horizontal bar of the L-shaped rod 703 has a slot 704 that cooperates with the vertical block of the L-shaped block 801. An annular sleeve 705 is fixedly sleeved on the outside of the vertical block of the L-shaped rod 703. The inside of the annular sleeve 705 has a Chinese character-shaped groove 706. A Chinese character-shaped block 707 is slidably arranged inside the Chinese character-shaped groove 706. Two second compression springs 708 are fixedly connected to the front side of the horizontal block of the Chinese character-shaped block 707. The front end of the second compression spring 708 is fixedly connected to the front side of the inner wall of the horizontal groove of the Chinese character-shaped groove 706. The cooperation between the slot 704 and the L-shaped block 801 enhances the locking effect of the fixing mechanism 8 and prevents displacement. The Chinese character-shaped groove 706 facilitates the movement of the Chinese character-shaped block 707 inside it and facilitates the adjustment of the height of the adjusting rod 7010 through the adjusting groove 7011.
[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12 As shown, the bottom end of the vertical rod of the L-shaped rod 703 has a connecting groove 709. An adjusting rod 7010 is slidably connected inside the connecting groove 709. Several adjusting grooves 7011 are opened on the side of the adjusting rod 7010. The several adjusting grooves 7011 are equidistantly and linearly opened on the side of the adjusting rod 7010. One side of the vertical block of the Chinese character block 707 passes through the interior of the connecting groove 709 and slides in cooperation with the interior of one of the adjusting grooves 7011. Pull grooves 7012 are opened on the front sides of both the left and right sides of the vertical block of the Chinese character block 707. The multiple adjusting grooves 7011 facilitate the adjustment of the adjusting rod 7010 to different heights to ensure precise adjustment. The sliding cooperation between the Chinese character block 707 and the adjusting grooves 7011 is locked by the force of the second compression spring 708 to prevent the adjusting rod 7010 from sliding accidentally. The pull grooves 7012 facilitate the user to manually operate the Chinese character block 707 to achieve quick operation.
[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12As shown, the bottom end of the adjusting rod 7010 is fixedly connected to two connecting plates 7013. A tool holder 7014 is slidably connected to one side of the two connecting plates 7013. An elongated groove 7015 is formed inside the connecting plate 7013. A locking block 7016 is fixedly connected to both the upper and lower sides of the inner wall of the elongated groove 7015. Two C-shaped grooves 7017 are formed on the inner wall of the tool holder 7014. A C-shaped strip 7018 is slidably connected inside each of the two C-shaped grooves 7017. The lower side of the two horizontal bars of the C-shaped strip 7018... A third compression spring 7019 is fixedly connected to each side. One end of the third compression spring 7019 is fixedly connected to the side of the inner wall of the horizontal groove of the C-shaped groove 7017. The sliding of the connecting plate 7013 and the tool holder 7014 realizes the rapid adjustment of the tool holder angle. The long groove 7015 and the locking block 7016 ensure that the tool holder 7014 will not shift during operation. The C-shaped strip 7018 in the C-shaped groove 7017 automatically locks into the locking block 7016 under the action of the third compression spring 7019, which facilitates the fixing of the tool holder angle.
[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12 As shown, the two horizontal bars on the upper side of the C-shaped bar 7018 are provided with fixing grooves 7020 on one side. The side of the fixing groove 7020 slides with the inside of the locking block 7016. The bottom of the handle 7014 is fixedly connected to the cutter 7021. The cutter 7021 is directly fixed to the bottom of the handle 7014, making the cutting action more direct and efficient, and reducing energy loss.
[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12 As shown, there are four locking blocks 7016. The two upper locking blocks 7016 are rectangular in shape, and the two lower locking blocks 7016 are circular in shape. When the fixing groove 7020 contacts the interior of the two upper locking blocks 7016, it can fix the knife handle 7014, the cutter 7021 and the adjusting rod 7010. When the fixing groove 7020 contacts the interior of the two lower locking blocks 7016, it can make the knife handle 7014, the cutter 7021 and the adjusting rod 7010 in a deflectable state, which makes it convenient for workers to pick the white wooden box from different angles.
[0026] The method of use and advantages of this invention: The working process of this waist-mounted Aquilaria sinensis harvesting device is as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 12 As shown, S2. When workers are harvesting agarwood, by moving the Chinese character-shaped block 707 outward, the second compression spring 708 is compressed, causing the vertical block of the Chinese character-shaped block 707 to move out of the adjustment groove 7011. This releases the fixation on the adjustment rod 7010 and moves the adjustment rod 7010 to a suitable length inside the connecting groove 709. This increases the length of the L-shaped rod 703, the handle 7014, and the cutter 7021, allowing workers to swing the cutter 7021 over a wider range to cut some of the more difficult-to-harvest agarwood. At the same time, by moving the L-shaped block 801 upward, the first compression spring 802 is compressed, causing the vertical block of the L-shaped block 801 to move out of the slot 704. This releases the fixation between the connecting strip 7 and the L-shaped rod 703, making it easier to separate the cutter from the arc-shaped support strip 1. This allows for the harvesting of some agarwood with more difficult angles, and the harvested agarwood is placed inside the collecting strip 10. S3. By simultaneously closing the two C-shaped bars 7018 inwards, the third compression spring 7019 is compressed, causing the two upper horizontal bars of the C-shaped bars 7018 to move from the inside of the two long grooves 7015 to the inside of the C-shaped groove 7017. At the same time, the contact between the fixing groove 7020 and the locking block 7016 is released, and the upper horizontal bar of the C-shaped bars 7018 moves to the lower side of the inner wall of the long groove 7015 to the limit position. At this time, the C-shaped bars 7018 are released, and the C-shaped bars 7018 drive the fixing groove 7020 to move to contact the inside of the two lower locking blocks 7016 through the rebound force of the third compression spring 7019. At this time, the knife handle is in a deflectable state, so that when the L-shaped rod 703 is fixed on the side of the inner wall of the circular frame 6, it can harvest and cut the white sandalwood from multiple angles, reducing the possibility of the cutter flying out when the worker loses strength, and ensuring the safety of the worker.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.
Claims
1. A waist-mounted Aquilaria sinensis harvesting device, comprising an arc-shaped support bar (1), wherein connecting frames (2) are fixedly connected to both the left and right sides of the arc-shaped support bar (1), and clamping strips (3) are rotatably connected to the sides of the connecting frames (2), characterized in that: A support rod (4) is fixedly connected to the side of the inner wall of the connecting frame (2). A torsion spring (5) is fixedly sleeved on the side of the support rod (4). One end of the torsion spring (5) is fixedly connected to the side of the clip (3). A circular frame (6) is fixedly connected to both the left and right sides of the arc-shaped support strip (1). A connecting strip (7) is rotatably connected inside the circular frame (6). A fixing mechanism (8) for locking the cutter (7021) is slidably connected inside the connecting strip (7). A sliding groove (9) is opened on the rear side of the inner wall of the arc-shaped support strip (1). Several collecting strips (10) are slidably connected inside the sliding groove (9).
2. The waist-mounted Aquilaria sinensis harvesting device according to claim 1, characterized in that: The connecting strip (7) is L-shaped. The side of the vertical strip of the L-shaped connecting strip (7) is provided with an L-shaped groove (701). The fixing mechanism (8) includes an L-shaped block (801). The L-shaped block (801) is slidably disposed on the lower side of the inner wall of the L-shaped groove (701). The top of the horizontal block of the L-shaped block (801) is fixedly connected with a first compression spring (802). The top of the first compression spring (802) is fixedly connected to the upper side of the inner wall of the vertical groove of the L-shaped groove (701). The bottom of the vertical block of the L-shaped block (801) is beveled.
3. The waist-mounted Aquilaria sinensis harvesting device according to claim 2, characterized in that: The connecting strip (7) has a slot (702) on its side. An L-shaped rod (703) is slidably connected inside the slot (702). The side of the horizontal bar of the L-shaped rod (703) has a slot (704) that matches the vertical block of the L-shaped block (801). An annular sleeve (705) is fixedly sleeved on the outside of the vertical block of the L-shaped rod (703). A Chinese character-shaped groove (706) is opened inside the annular sleeve (705). A Chinese character-shaped block (707) is slidably arranged inside the Chinese character-shaped groove (706). Two second compression springs (708) are fixedly connected to the front side of the horizontal block of the Chinese character-shaped block (707). The front end of the second compression spring (708) is fixedly connected to the front side of the inner wall of the horizontal groove of the Chinese character-shaped groove (706).
4. The waist-mounted Aquilaria sinensis harvesting device according to claim 3, characterized in that: The bottom end of the vertical rod of the L-shaped rod (703) is provided with a connecting groove (709). An adjusting rod (7010) is slidably connected inside the connecting groove (709). Several adjusting grooves (7011) are provided on the side of the adjusting rod (7010). Several adjusting grooves (7011) are equidistantly and linearly opened on the side of the adjusting rod (7010). One side of the vertical block of the Chinese character block (707) penetrates the interior of the connecting groove (709) and slides in cooperation with the interior of one of the adjusting grooves (7011). Pull grooves (7012) are provided on the front sides of both the left and right sides of the vertical block of the Chinese character block (707).
5. The waist-mounted Aquilaria sinensis harvesting device according to claim 4, characterized in that: The bottom end of the adjusting rod (7010) is fixedly connected to two connecting plates (7013). The two connecting plates (7013) are slidably connected to a knife handle (7014) on opposite sides. The connecting plates (7013) have an elongated groove (7015) inside. The upper and lower sides of the inner wall of the elongated groove (7015) are fixedly connected to a locking block (7016). The inner wall of the knife handle (7014) has two C-shaped grooves (7017). The two C-shaped grooves (7017) are slidably connected to a C-shaped strip (7018). The sides of the two horizontal bars on the lower side of the C-shaped strip (7018) are fixedly connected to a third compression spring (7019). One end of the third compression spring (7019) is fixedly connected to the side of the inner wall of the horizontal groove of the C-shaped groove (7017).
6. The waist-mounted Aquilaria sinensis harvesting device according to claim 5, characterized in that: The upper two horizontal bars of the C-shaped strip (7018) are provided with fixing grooves (7020) on one side. The side of the fixing groove (7020) slides in cooperation with the inside of the locking block (7016). The bottom of the knife handle (7014) is fixedly connected with a cutting blade (7021).
7. A waist-mounted Aquilaria sinensis harvesting device according to claim 6, characterized in that: The number of the card blocks (7016) is four. The two card blocks (7016) on the upper side are rectangular in shape and the shape inside the fixing groove (7020) is rectangular. The two card blocks (7016) on the lower side are circular in shape.
8. A harvesting method for a waist-hanging type of Aquilaria sinensis harvesting device, using the waist-hanging type of Aquilaria sinensis harvesting device as described in any one of claims 1-7, characterized in that, Includes the following steps: S1. First, pull the two clips (3) outward to twist the two torsion springs (5) and fit the arc support strip (1) against the back of the worker's waist. At this time, loosen the two clips (3) so that the two clips (3) are fixed to the worker's abdomen by the rebound force of the torsion springs (5). This device can then be quickly assembled with the worker. S2. When the staff is collecting incense, by moving the Chinese character block (707) outward, the second compression spring (708) is compressed, causing the vertical block of the Chinese character block (707) to move out of the adjustment groove (7011). This releases the fixation on the adjustment rod (7010) and moves the adjustment rod (7010) to a suitable length inside the connecting groove (709). This increases the length of the L-shaped rod (703), the handle (7014), and the cutter (7021), making it easier for the staff to move the cutter (7010) to the appropriate length. 21) Swing a wider range to cut some of the more difficult-to-pick white sandalwood, while moving the L-shaped block (801) upward to compress the first compression spring (802), so that the vertical block of the L-shaped block (801) moves out of the slot (704), thereby releasing the fixed state between the connecting strip (7) and the L-shaped rod (703), thus facilitating the separation of the cutter from the arc-shaped support strip (1), picking some of the more difficult-to-pick white sandalwood, and placing the picked white sandalwood inside the collecting strip (10); S3. By simultaneously closing the two C-shaped bars (7018) inward, the third compression spring (7019) is compressed, causing the two upper horizontal bars of the C-shaped bars (7018) to move from the inside of the two long slots (7015) to the inside of the C-shaped slot (7017), while simultaneously releasing the contact between the fixing slot (7020) and the locking block (7016), and causing the upper horizontal bars of the C-shaped bars (7018) to move to their limit position towards the lower side of the inner wall of the long slot (7015). At this time, the C-shaped bar (7018) is released, and the C-shaped bar (7018) is moved by the rebound force of the third compression spring (7019) to the fixed groove (7020) to contact the inside of the two lower locking blocks (7016). At this time, the knife handle is in a deflectable state, so that when the L-shaped rod (703) is fixed on the side of the inner wall of the round frame (6), it can pick and cut the white sandalwood from multiple angles, reducing the possibility of the cutter flying out when the staff loses strength, and ensuring the safety of the staff.