Fertilizing device for planting traditional Chinese medicinal materials

Abstract

The invention is suitable for the technical field of agricultural equipment, and provides a fertilizing device for planting traditional Chinese medicinal materials. The driving wheel is rotationally mounted on the supporting frame through a first rotating shaft and is used for assisting equipment in moving; the first motor is fixed on the support frame; the second rotating shaft is rotationally installed on the supporting frame, first bevel gears are fixed to the second rotating shaft and an output shaft of the first motor, and the two first bevel gears are engaged for transmission; and the first chain transmission group is arranged between the first rotating shaft and the second rotating shaft and is used for transmission. According to the fertilizing device for planting the traditional Chinese medicinal materials, the adjusting mechanism is arranged, so that the solid fertilizer output channel and the liquid fertilizer output channel can be flexibly switched, the problem that an existing fertilizing device is single in function is solved, fertilizer mixing can be prevented, soil can be turned to cover solid fertilizer by arranging the rotary blade, and meanwhile the soil turning depth can be adjusted.

Description

Technical Field

[0001] This invention belongs to the field of agricultural equipment technology, and in particular relates to a fertilization device for planting Chinese medicinal herbs. Background Technology

[0002] Chinese medicinal herb cultivation refers to the large-scale, standardized production of medicinal materials such as plants, animals, or minerals with medicinal value through artificial cultivation. This process involves multiple stages, including site selection, land preparation, sowing, and field management, to ensure the yield and quality of Chinese medicinal herbs. Since the nutrients in the soil for Chinese medicinal herb cultivation are limited, they are consumed in large quantities as the herbs grow and are harvested. If not replenished in time, soil fertility will decline, affecting the normal growth and development of the herbs. Fertilization can provide essential nutrients such as macronutrients like nitrogen, phosphorus, and potassium, as well as micronutrients like iron, zinc, and boron, to meet their needs at different growth stages. This promotes the development of root systems, lush foliage, and abundant flowers and fruits, thereby increasing the yield and quality of the herbs.

[0003] Existing fertilization devices generally have a limited range of functions, often only capable of applying fertilizers in a single state. This forces growers to choose different fertilization devices depending on the type of fertilizer used, increasing planting costs. Summary of the Invention

[0004] This invention provides a fertilization device for planting Chinese medicinal herbs, aiming to solve the problem mentioned in the background art that the existing fertilization devices only apply fertilizer in a single state.

[0005] To solve the above problems, the present invention is implemented as follows: a fertilization device for planting Chinese medicinal herbs, comprising: a support frame; a drive wheel rotatably mounted on the support frame via a first rotating shaft for assisting device movement; a first motor fixed on the support frame; a second rotating shaft rotatably mounted on the support frame, wherein a first bevel gear is fixed on both the second rotating shaft and the output shaft of the first motor, and the two first bevel gears mesh for transmission; a first chain drive assembly disposed between the first rotating shaft and the second rotating shaft for transmission; a storage hopper rotatably mounted on the support frame via a third rotating shaft for storing fertilizer; and an adjustment mechanism disposed on the support frame for assisting in adjusting the reverse state of the storage hopper to adjust the different output channels of solid fertilizer and liquid fertilizer.

[0006] Preferably, the adjustment mechanism includes an L-shaped plate fixed on the support frame, a first gear rotatably mounted on the L-shaped plate via a fourth rotating shaft, a second chain drive assembly disposed between the first and fourth rotating shafts for transmission, a second gear fixed on the third rotating shaft, an adjustment frame slidably mounted on the support frame, a third gear rotatably mounted on the adjustment frame and capable of meshing with the first and second gears for transmission, and a first electric telescopic rod fixed on the support frame for adjusting the position of the adjustment frame to adjust the meshing state of the first, second, and third gears.

[0007] Preferably, a limiting frame is fixed on the adjusting frame, and a limiting block is fixed on the third rotating shaft. The limiting frame can be sleeved outside the limiting block to lock the rotation angle of the storage cylinder. The support frame is provided with a guide groove, and a guide block connected to the adjusting frame is slidably installed in the guide groove. The guide groove and the guide block are used to limit the movement path of the adjusting frame.

[0008] Preferably, the storage cylinder is provided with a protective cover for sealing the storage cylinder, a sealing ring is installed on the storage cylinder, and a notch is provided at the bottom of the protective cover for receiving the sealing ring. A connecting cylinder sleeved on the protective cover is fixed to the protective cover and is fitted with a fixing bolt threaded to the storage cylinder. A housing is fixed to the protective cover, and an adjusting pipe extending into the storage cylinder is rotatably installed inside the housing. A second motor is fixed inside the housing, and a second bevel gear is installed on both the output shaft of the second motor and the adjusting pipe. The two second bevel gears mesh for transmission. A baffle is fixed inside the storage cylinder, and a support pipe connected to the adjusting pipe via a transmission component is rotatably installed on the baffle. Multiple side pipes are installed on the support pipe, and the support pipe, in conjunction with the side pipes, is used to stir the fertilizer. The transmission component includes a clamping block and a clamping sleeve respectively installed on the support pipe and the adjusting pipe, and the clamping sleeve is fitted outside the clamping block for transmission.

[0009] Preferably, a water pump is fixed inside the housing, the inlet end of the water pump extends into the protective cover, an isolation net for filtering liquid fertilizer is fixed inside the protective cover, a horizontal pipe extending out of the housing is fixed to the outlet end of the water pump, a nozzle is installed on the horizontal pipe, and a material guiding structure for providing a solid fertilizer output channel is installed on the support frame.

[0010] Preferably, the material guiding structure includes a material guiding frame fixed on the support frame, an adjusting plate hinged to the material guiding frame for adjusting the open state of the material guiding frame to adjust the output of solid fertilizer, an elastic member installed between the adjusting plate and the adjusting plate, and a pull rope installed on the adjusting plate and movably passing through the elastic member.

[0011] Preferably, the support frame is welded together from multiple hollow stainless steel rods and multiple stainless steel plates. A handle for operating the gripping point is fixed on the support frame. The pull rope moves through the support frame and extends into the handle. A slide cylinder is movably sleeved on the outside of the handle. A connecting block that is slidably installed inside the handle and connected to the pull rope is fixed on the slide cylinder.

[0012] Preferably, a rotary tiller blade for turning the soil is hinged to the support frame via a fifth pivot. A third chain drive assembly for transmission is provided between the fifth pivot and the third pivot. A second electric telescopic rod is detachably installed on the support frame. A U-shaped plate is hinged to the output rod of the second electric telescopic rod. Auxiliary wheels for assisting in supporting the support frame are rotatably installed on both sides of the U-shaped plate. The second electric telescopic rod, in conjunction with the U-shaped plate and the auxiliary wheels, is used to assist in adjusting the turning depth of the rotary tiller blade.

[0013] Preferably, the elastic element includes a first spring fixed between the adjusting plate and the adjusting plate, and a first rubber sleeve sleeved outside the first spring, wherein the first spring is provided with a first limiting telescopic rod for limiting the spring's extension and retraction path.

[0014] Preferably, the baffle is provided with multiple discharge ports, and the support tube is equipped with multiple blocking plates for adjusting the opening state of the discharge ports. The top of the guide frame is equipped with a silicone ring that can contact the outer wall of the storage cylinder. The storage cylinder is provided with an opening, and the silicone ring is fitted over the opening to prevent material leakage.

[0015] Compared with related technologies, the fertilization device for planting Chinese medicinal herbs provided by this invention has the following beneficial effects: Compared with existing technologies, the fertilization device for planting Chinese medicinal herbs provided in this solution can flexibly switch between solid fertilizer and liquid fertilizer output channels by setting an adjustment mechanism, which solves the problem of the single function of existing fertilization devices and can also prevent fertilizer mixing. By setting a rotary tiller, it can turn the soil to cover solid fertilizer and adjust the turning depth. By setting a protective cylinder and a third electric telescopic rod, it is easy to control the opening and closing of the side pipe, facilitates the cleaning of the device, and prevents fertilizer from entering the side pipe. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of a fertilization device for planting Chinese medicinal herbs provided by the present invention; Figure 2 This is a cross-sectional view of the support frame in this invention; Figure 3 This is a three-dimensional structural diagram of the support frame in this invention; Figure 4 This is a schematic diagram of the main structure of the guide frame in this invention; Figure 5 This is a side sectional view of the guide frame in this invention. Figure 6 This is a schematic diagram of the rear view structure of the present invention; Figure 7 for Figure 6 An enlarged structural diagram of part A shown in the figure; Figure 8 This is a cross-sectional view of the storage cylinder in this invention; Figure 9 This is a top view of the baffle structure in this invention; Figure 10 for Figure 8 An enlarged structural diagram of part B shown in the figure; Figure 11 for Figure 10 An enlarged structural diagram of section C shown in the figure; Figure 12 This is a top view of the side tube structure in this invention; Figure 13 This is a schematic diagram of the assembly structure of the first motor, the first bevel gear, and the first chain drive assembly in this invention.

[0017] Reference numerals: 1. Support frame; 2. Drive wheel; 3. First motor; 4. First bevel gear; 5. First chain drive assembly; 6. Storage cylinder; 7. L-shaped plate; 8. Second chain drive assembly; 9. First gear; 10. Second gear; 11. Adjusting frame; 12. Third gear; 13. First electric telescopic rod; 14. Limiting frame; 15. Limiting block; 16. Guide groove; 17. Protective cover; 18. Connecting cylinder; 19. Box body; 20. Adjusting pipe; 21. Second motor; 22. Second bevel gear; 23. Clamping cylinder; 24. Clamping block; 25. Baffle; 26. Supporting pipe; 27. Side pipe; 28. Discharge port; 29. ​​Plug 30. Plate; 31. Water pump; 32. Sprinkler head; 33. Rotary tiller blade; 34. Third chain drive assembly; 35. Isolation net; 36. Second electric telescopic rod; 37. U-shaped plate; 38. Auxiliary wheel; 39. Material guide frame; 40. Adjusting plate; 41. Elastic component; 42. Pull rope; 43. Handle; 44. Slide cylinder; 45. Connecting block; 46. First spring; 47. First rubber sleeve; 48. Protective cylinder; 49. Third electric telescopic rod; 50. Block; 51. Second spring; 52. Mounting block; 53. Second rubber sleeve; 54. Adjusting ring; 55. Cleaning plate; 56. Brush pad; 57. Rotary connector; 58. Extension tube. Detailed Implementation

[0018] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0019] This invention provides a fertilization device for planting Chinese medicinal herbs, such as... Figure 1-13 As shown, the fertilization device for planting Chinese medicinal herbs includes: a support frame 1; a drive wheel 2 rotatably mounted on the support frame 1 via a first rotating shaft for assisting equipment movement; a first motor 3 fixed on the support frame 1; a second rotating shaft rotatably mounted on the support frame 1, with a first bevel gear 4 fixed on both the second rotating shaft and the output shaft of the first motor 3, the two first bevel gears 4 meshing for transmission; a first chain drive group 5 disposed between the first rotating shaft and the second rotating shaft for transmission; a storage hopper 6 rotatably mounted on the support frame 1 via a third rotating shaft for storing fertilizer; and an adjustment mechanism disposed on the support frame 1 for assisting in adjusting the reverse state of the storage hopper to adjust the different output channels of solid fertilizer and liquid fertilizer.

[0020] In this embodiment, during use, the first motor 3 fixed on the support frame 1 is started. The output shaft of the first motor 3 drives the first bevel gear 4 fixed on it to rotate, which in turn drives the second rotating shaft to rotate. The second rotating shaft and the first rotating shaft are transmitted through the first chain drive group 5, which drives the first rotating shaft to rotate. The first rotating shaft drives the drive wheel 2 to rotate, and the auxiliary equipment moves. The storage cylinder 6 is used to store fertilizer. When solid fertilizer needs to be applied, the adjustment mechanism makes the storage cylinder 6 in a state suitable for solid fertilizer output, and the solid fertilizer is output from the corresponding channel. When liquid fertilizer needs to be applied, the adjustment mechanism adjusts the storage cylinder 6 to reverse to a state suitable for liquid fertilizer output, and the liquid fertilizer is output from the corresponding channel. By setting an adjustment mechanism, the reverse state of the storage cylinder 6 can be adjusted, thereby flexibly adjusting the different output channels of solid fertilizer and liquid fertilizer. This changes the problem that the existing fertilizer application device has a single function and can only apply fertilizer in a single state. By adjusting the fertilizer application channel by flipping it, liquid fertilizer can be prevented from leaking easily, and solid fertilizer can also be prevented from entering the liquid fertilizer output channel.

[0021] In a further preferred embodiment of the present invention, the adjusting mechanism includes an L-shaped plate 7 fixed on the support frame 1, a first gear 9 rotatably mounted on the L-shaped plate 7 via a fourth rotating shaft, a second chain drive assembly 8 disposed between the first rotating shaft and the fourth rotating shaft for transmission, a second gear 10 fixed on the third rotating shaft, an adjusting frame 11 slidably mounted on the support frame 1, a third gear 12 rotatably mounted on the adjusting frame 11 and capable of meshing with the first gear 9 and the second gear 10 for transmission, and a first electric telescopic rod 13 fixed on the support frame 1 for adjusting the position of the adjusting frame 11 to adjust the meshing state of the first gear 9, the second gear 10 and the third gear 12.

[0022] In this embodiment, when it is necessary to adjust the output channels of solid fertilizer and liquid fertilizer, the first electric telescopic rod 13 fixed on the support frame 1 is activated. The first electric telescopic rod 13 drives the adjustment frame 11 slidably mounted on the support frame 1 to move. The movement of the adjustment frame 11 drives the third gear 12 rotatably mounted on it to move, so that the third gear 12 is in different meshing states with the first gear 9 and the second gear 10. When the third gear 12 meshes with the first gear 9 and the second gear 10, the storage cylinder 6 will be flipped, thereby realizing the adjustment of the different output channels of solid fertilizer and liquid fertilizer. Through the cooperation of the first electric telescopic rod 13, the adjusting frame 11 and the third gear 12, the meshing state of the first gear 9, the second gear 10 and the third gear 12 can be flexibly adjusted, thereby adjusting the flipping state of the storage cylinder 6. This allows the fertilization device to quickly switch between the output channels of solid fertilizer and liquid fertilizer according to actual needs, without the need to replace equipment or perform complex operations, thus improving the efficiency and convenience of fertilization.

[0023] In a further preferred embodiment of the present invention, a limiting frame 14 is fixed on the adjusting frame 11, and a limiting block 15 is fixed on the third rotating shaft. The limiting frame 14 can be sleeved outside the limiting block 15 to lock the rotation angle of the storage cylinder 6. The support frame 1 is provided with a guide groove 16, and a guide block connected to the adjusting frame 11 is slidably installed in the guide groove 16. The guide groove 16 cooperates with the guide block to limit the movement path of the adjusting frame 11.

[0024] In this embodiment, during the adjustment of the solid fertilizer and liquid fertilizer output channels, when the adjustment frame 11 moves to the appropriate position under the action of the first electric telescopic rod 13 and completes the adjustment of the reverse state of the storage cylinder 6, the first gear 9, the second gear 10 and the third gear 12 disengage, and the limiting frame 14 is sleeved on the limiting block 15, thereby locking the rotation angle of the storage cylinder 6 and preventing it from rotating due to unexpected factors during subsequent use and changing the output channel state. By setting the limiting frame 14 and the limiting block 15, the rotation angle of the storage cylinder 6 can be effectively locked, preventing the storage cylinder 6 from rotating due to external interference during the fertilization process and causing unexpected changes in the fertilizer output channel, thus ensuring the stability of fertilization. The cooperation of the guide groove 16 and the guide block can limit the movement path of the adjusting frame 11, so that the adjusting frame 11 will not deviate during the movement, thereby ensuring that the third gear 12 can mesh with the first gear 9 and the second gear 10.

[0025] In a further preferred embodiment of the present invention, the storage cylinder 6 is provided with a protective cover 17 for sealing the storage cylinder 6, a sealing ring is installed on the storage cylinder 6, and the bottom of the protective cover 17 is provided with a recess for receiving the sealing ring. A connecting cylinder 18 sleeved on the storage cylinder 6 is fixed on the protective cover 17, and a fixing bolt threadedly connected to the storage cylinder 6 is installed on the connecting cylinder 18. A housing 19 is fixed on the protective cover 17, and an adjusting tube 20 extending into the storage cylinder 6 is rotatably installed inside the housing 19. A second motor 21 is fixed inside the housing 19. The output shaft of the second motor 21 and the regulating pipe 20 are both equipped with second bevel gears 22. The two second bevel gears 22 mesh for transmission. A baffle 25 is fixed inside the storage cylinder 6. A support pipe 26 connected to the regulating pipe 20 via a transmission component is rotatably mounted on the baffle 25. Multiple side pipes 27 are mounted on the support pipe 26. The support pipe 26 cooperates with the side pipes 27 to stir fertilizer. The transmission component includes a locking block 24 and a locking cylinder 23 respectively mounted on the support pipe 26 and the regulating pipe 20. The locking cylinder 23 is sleeved outside the locking block 24 for transmission.

[0026] In this embodiment, before adding fertilizer to the storage cylinder 6, the protective cover 17 is placed on the storage cylinder 6. At this time, the sealing ring on the storage cylinder 6 is embedded in the notch at the bottom of the protective cover 17 to achieve a preliminary seal. Then, the fixing bolt on the connecting cylinder 18 is rotated to make it threadedly connected to the storage cylinder 6, thereby firmly fixing the protective cover 17 on the storage cylinder 6. When it is necessary to stir the fertilizer, the second motor 21 fixed inside the box 19 is started. The output shaft of the second motor 21 drives the second bevel gear 22 installed on it to rotate. Since the regulating pipe 20 is also equipped with a second bevel gear 22 and the two second bevel gears 22 mesh with each other, it will drive the regulating pipe 20 to rotate. When the regulating pipe 20 rotates, through the transmission component, that is, the clamp 23 is sleeved on the clamp block 24, it drives the support pipe 26 to rotate. The support pipe 26 then drives the multiple side pipes 27 installed on it to rotate, thereby stirring the fertilizer in the storage cylinder 6. By setting up a protective cover 17 in conjunction with a sealing ring and fixing bolts, the storage cylinder 6 can be effectively sealed to prevent fertilizer leakage during storage and mixing. The second motor 21 drives the regulating pipe 20 to rotate through the transmission of the second bevel gear 22, and then drives the support pipe 26 and side pipe 27 to rotate and stir the fertilizer through the transmission component. This can make the fertilizer mix evenly, avoid fertilizer clumping, ensure stable fertilizer quality, and facilitate the absorption of nutrients by Chinese medicinal materials.

[0027] In a further preferred embodiment of the present invention, a water pump 30 is fixed inside the housing 19, the inlet end of the water pump 30 extends into the protective cover 17, an isolation net 34 for filtering liquid fertilizer is fixed inside the protective cover 17, a horizontal pipe extending out of the housing 19 is fixed to the outlet end of the water pump 30, a nozzle 31 is installed on the horizontal pipe, and a material guiding structure for providing a solid fertilizer output channel is installed on the support frame 1.

[0028] In this embodiment, when liquid fertilizer needs to be applied, the water pump 30 fixed inside the tank 19 is started. The inlet end of the water pump 30 draws liquid fertilizer from the protective cover 17. Since the protective cover 17 is fixed with an isolation net 34, the isolation net 34 will filter the liquid fertilizer, remove any impurities that may be present, and prevent impurities from clogging the water pump 30 and subsequent pipes. The filtered liquid fertilizer enters the horizontal pipe extending outside the tank 19 through the outlet end of the water pump 30, and is finally sprayed out from the nozzle 31 installed on the horizontal pipe. When solid fertilizer needs to be applied, the storage cylinder 6 is flipped over, and the material guiding structure installed on the support frame 1 will provide a solid fertilizer output channel. By setting up a water pump 30 in conjunction with an isolation net 34, not only can the automatic extraction and spraying of liquid fertilizer be realized, improving fertilization efficiency, but the isolation net 34 can also effectively filter impurities in the liquid fertilizer, preventing impurities from damaging the fertilization equipment and extending the service life of the equipment. By setting up a material guiding structure, a dedicated output channel for solid fertilizer is provided, enabling this device to simultaneously meet the application needs of both solid and liquid fertilizers, enhancing the functionality and practicality of the device.

[0029] In a further preferred embodiment of the present invention, the material guiding structure includes a material guiding frame 38 fixed on the support frame 1, an adjusting plate 39 hinged to the material guiding frame 38 for adjusting the open state of the material guiding frame 38 to adjust the output of solid fertilizer, an elastic member 40 installed between the adjusting plate 39 and the adjusting plate 39, and a pull rope 41 installed on the adjusting plate 39 and movably passing through the elastic member 40.

[0030] In this embodiment, when it is necessary to adjust the output of solid fertilizer, the pull rope 41 installed on the adjusting plate 39 and moving through the elastic member 40 is pulled. After the pull rope 41 is pulled, it will drive the adjusting plate 39 hinged to the guide frame 38 to rotate. Since the elastic member 40 is installed between the adjusting plate 39 and the guide frame 38, the elastic member 40 will deform when the pull rope 41 pulls the adjusting plate 39 to rotate. As the rotation angle of the adjusting plate 39 changes, the opening state of the guide frame 38 changes accordingly. Different opening degrees result in different channel sizes through which solid fertilizer passes through the guide frame 38, thereby achieving the purpose of adjusting the output of solid fertilizer. By combining the pull rope 41, the adjusting plate 39 and the elastic element 40, the output of solid fertilizer can be adjusted conveniently and quickly, avoiding waste or insufficient fertilization of solid fertilizer and improving fertilization efficiency.

[0031] In a further preferred embodiment of the present invention, the support frame 1 is composed of multiple hollow stainless steel rods and multiple stainless steel plates welded together. A handle 42 for operating grip points is fixed on the support frame 1. The pull rope 41 movably passes through the support frame 1 and extends into the handle 42. A slide cylinder 43 is movably sleeved on the outside of the handle 42. A connecting block 44 is fixed on the slide cylinder 43 and slidably installed inside the handle 42 and connected to the pull rope 41.

[0032] In this embodiment, when it is necessary to adjust the output of solid fertilizer, the operator holds the handle 42 and pushes or pulls the slide cylinder 43 that is movably sleeved outside the handle 42. The movement of the slide cylinder 43 will cause the connecting block 44 to slide inside the handle 42, thereby pulling the pull rope 41 that passes through the support frame 1 and extends into the handle 42. After the pull rope 41 is pulled, it will drive the adjusting plate 39 in the material guiding structure to rotate, change the open state of the material guiding frame 38, and realize the adjustment of the output of solid fertilizer. The support frame 1, constructed from hollow stainless steel rods and welded stainless steel plates, ensures sufficient strength and stability to withstand the weight of the various components of the device and the external forces during fertilization. It also reduces the overall weight of the device, facilitating movement and operation. Furthermore, it provides space for the pull rope 41 to move, and the handle 42 provides a clear operating position for the operator, making it convenient to operate the pull rope 41. Through the cooperation of the slide cylinder 43, connecting block 44, and pull rope 41, the operator can more easily pull the pull rope 41 to adjust the output of solid fertilizer.

[0033] In a further preferred embodiment of the present invention, a rotary tiller 32 for turning soil is hinged to the support frame 1 via a fifth rotating shaft. A third chain drive assembly 33 for transmission is provided between the fifth rotating shaft and the third rotating shaft. A second electric telescopic rod 35 is detachably installed on the support frame 1. A U-shaped plate 36 is hinged to the output rod of the second electric telescopic rod 35. Auxiliary wheels 37 for assisting in supporting the support frame 1 are rotatably installed on both sides of the U-shaped plate 36. The second electric telescopic rod 35, in conjunction with the U-shaped plate 36 and the auxiliary wheels 37, is used to assist in adjusting the turning depth of the rotary tiller 32.

[0034] In this embodiment, when applying solid fertilizer, the rotary tiller 32 is inserted into the ground to turn the soil. When it is necessary to adjust the turning depth of the rotary tiller 32, the second electric telescopic rod 35 is operated, and its output rod extends and retracts to change the height of the support frame 1. Since the rotary tiller 32 is installed on the support frame 1, the turning depth of the rotary tiller 32 is finally adjusted. By setting up a third chain drive group 33, the power of the third rotating shaft can be efficiently transmitted to the fifth rotating shaft. When the storage cylinder 6 is turned over, the rotary tiller 32 is rotated, realizing the turning and storage of the rotary tiller 32. By setting up a second electric telescopic rod 35 in conjunction with a U-shaped plate 36 and an auxiliary wheel 37, the turning depth of the rotary tiller 32 can be adjusted conveniently and quickly, improving the adaptability of turning operations.

[0035] In a further preferred embodiment of the present invention, the elastic member 40 includes a first spring 45 fixed between the adjusting plate 39 and the adjusting plate 39, and a first rubber sleeve 46 sleeved outside the first spring 45. The first spring 45 is provided with a first limiting telescopic rod for limiting the spring extension path.

[0036] In this embodiment, when adjusting the output of solid fertilizer, pulling the rope 41 causes the adjusting plate 39 to rotate. At this time, the first spring 45 fixed between the adjusting plates 39 is deformed by the external force. The first limiting telescopic rod extends and retracts within the first spring 45, limiting the extension and retraction path of the first spring 45. At the same time, the first rubber sleeve 46 sleeved outside the first spring 45 also deforms with the deformation of the first spring 45, protecting the first spring 45 and reducing the interference of external factors on the first spring 45. By setting the first spring 45, a stable elastic force can be provided to the adjusting plate 39, so that the adjusting plate 39 can be reset in time after being pulled by the pull rope 41, ensuring the accuracy and stability of the adjustment of the open state of the guide frame 38, thereby controlling the output of solid fertilizer and avoiding the impact of unstable output on the fertilization effect. By setting the first limit telescopic rod, the extension path of the first spring 45 is limited, extending the service life of the first spring 45 and reducing failures caused by bending or offset of the first spring 45. The first rubber sleeve 46 protects the first spring 45 and prevents the first spring 45 from being corroded by dust, moisture and other substances.

[0037] In a further preferred embodiment of the present invention, the baffle 25 is provided with a plurality of discharge ports 28, the support tube 26 is equipped with a plurality of blocking plates 29 for adjusting the open state of the discharge ports 28, the top of the guide frame 38 is equipped with a silicone ring that can contact the outer wall of the storage cylinder 6, the storage cylinder 6 is provided with an opening, and the silicone ring is sleeved outside the opening to prevent material leakage.

[0038] In this embodiment, before applying solid fertilizer, the storage cylinder 6 is flipped so that it contacts the silicone ring at the top of the guide frame 38. Since the silicone ring is flexible, when the solid fertilizer in the storage cylinder 6 flows out from the opening and into the guide frame 38, the silicone ring can effectively prevent the solid fertilizer from leaking out from the connection gap between the storage cylinder 6 and the guide frame 38. By setting multiple discharge ports 28 and a blocking plate 29 that can adjust the opening state of the discharge ports 28, the discharge amount of solid fertilizer can be flexibly controlled according to the actual fertilization needs of Chinese medicinal materials. By setting a silicone ring, its good sealing and flexibility can effectively prevent the solid fertilizer from leaking during the process of entering the guide frame 38 from the storage cylinder 6, thus reducing fertilizer loss.

[0039] To further improve the performance of this device, in addition to the above-mentioned solutions, this solution also includes the following embodiments: In another embodiment of the present invention, a sliding groove is provided on the inner wall of the storage cylinder 6, a slider is slidably installed in the sliding groove, an adjusting ring 53 is fixed on the slider and slides in contact with the inner wall of the storage cylinder 6, a bayonet is provided on the adjusting ring 53, a cleaning plate 54 is installed in the bayonet, and a brush pad 55 is installed on the cleaning plate 54 and slides in contact with the inside of the storage cylinder 6.

[0040] In this embodiment, when it is necessary to clean the inner wall of the storage cylinder 6, the adjusting ring 53 is driven so that the adjusting ring 53 can rotate along the inner wall of the storage cylinder 6. As the adjusting ring 53 rotates, the cleaning plate 54 installed in the slot of the adjusting ring 53 also moves. The brush pad 55 installed on the cleaning plate 54 contacts the inside of the storage cylinder 6 to clean the residual fertilizer, dust and other impurities on the inner wall of the storage cylinder 6. By setting the adjustment ring 53 in conjunction with the slider and the slide groove, the cleaning plate 54 can move stably and smoothly on the inner wall of the storage cylinder 6, making it convenient for operators to thoroughly clean the inner wall of the storage cylinder 6. By setting the brush pad 55 to make close contact with the inside of the storage cylinder 6, various impurities on the inner wall of the storage cylinder 6 can be effectively removed, ensuring the cleanliness of the inside of the storage cylinder 6.

[0041] In another embodiment of the present invention, a protective sleeve 47 is movably sleeved on the side tube 27. A plug 49 that can extend into the side tube 27 to seal the side tube 27 is fixed on the protective sleeve 47. The protective sleeve 47 is provided with a drain port. A second spring 50 is installed on the protective sleeve 47. An installation block 51 is provided on the second spring 50. A limiting port for accommodating the installation block 51 is provided on the adjusting ring 53. A third electric telescopic rod 48 for adjusting the position of the protective sleeve 47 to adjust the position of the plug 49 is installed on the side tube 27. A second rubber sleeve 52 is provided outside the second spring 50. A second limiting telescopic rod is provided inside the second spring 50. A waterproof and retractable protective sleeve is provided outside the third electric telescopic rod 48.

[0042] In this embodiment, when it is necessary to open the side pipe 27, the third electric telescopic rod 48 is activated, and its output rod extends to push the protective cylinder 47 to move outside the side pipe 27. The block 49 moves out of the side pipe 27 accordingly. At the same time, the mounting block 51 abuts against the inner wall of the adjusting ring 53. As the support pipe 26 rotates, the second spring 50 restores its deformation and pushes the mounting block 51 into the limiting port, thereby fixing the protective cylinder 47. After the block 49 is removed from the side pipe 27, cleaning liquid is introduced into the support pipe 26. The liquid can be discharged from the drain port and sprayed onto the inner wall of the storage cylinder 6. By setting the third electric telescopic rod 48, the position of the protective cylinder 47 and the blocking block 49 can be controlled conveniently and quickly, realizing the closure and opening of the side pipe 27. By setting the second spring 50 to cooperate with the mounting block 51 and the limiting port, the relative position of the protective cylinder 47 and the side pipe 27 can be fixed. The second limiting telescopic rod and the second rubber sleeve 52 respectively play the role of limiting and protecting the second spring 50, extending the service life of the second spring 50.

[0043] In another embodiment of the present invention, an extension tube 57 for guiding clean water input is installed on the regulating tube 20 via a rotary connector 56, and both the clamping cylinder 23 and the clamping block 24 are provided with a drain channel for providing a clean water delivery channel.

[0044] In this embodiment, during the fertilization process, when the device needs to be cleaned, the clean water source is connected to the extension pipe 57 installed on the regulating pipe 20 through the rotary connector 56 (the power source of the clean water comes from the pump). The clean water enters the regulating pipe 20 through the extension pipe 57, then enters the support pipe 26 and is discharged through the side pipe 27 to rinse the cylinder wall. The extension tube 57 is installed on the regulating tube 20 via the rotary connector 56, allowing the extension tube 57 to rotate flexibly and flush the inner wall of the storage cylinder 6. By setting drainage channels on the clamping cylinder 23 and the clamping block 24, a stable delivery path for clean water is provided, ensuring that the clean water can reach the required place smoothly.

[0045] In summary, compared with related technologies, this device can flexibly switch between solid fertilizer and liquid fertilizer output channels by setting an adjustment mechanism, solving the problem of the single function of existing fertilizer application devices, and preventing fertilizer mixing. The rotary tiller 32 can turn the soil to cover solid fertilizer and can also adjust the turning depth. The protective cylinder 47 and the third electric telescopic rod 48 facilitate the opening and closing of the side pipe 27, making it easy to clean the device and preventing fertilizer from entering the side pipe 27.

[0046] All circuits, electronic components, and modules involved in this invention are existing technologies (the first motor 3 can be a Siemens 1FT7 servo motor, the second motor 21 can be a Lenz MCS synchronous servo motor, the first electric telescopic rod 13 and the second electric telescopic rod 35 can be HB-DJ805G agricultural electric push rods, the third electric telescopic rod 35 can be an SXTL small electric push rod telescopic rod, and the water pump 30 can be an IS series; all the above electrical components can be replaced by different models of electrical appliances with the same function to achieve the target effect). Those skilled in the art can fully implement these technologies, so there is no need to elaborate further. The content protected by this invention does not involve improvements to software and methods. This solution also includes an electrical control cabinet, which is installed on the equipment. During use, each electrical device can be started and operated separately through the electrical control cabinet. The power connection method of each electrical device is an existing mature technology, which is well known to those skilled in the art, and will not be elaborated further here.

[0047] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of the present invention according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of the present invention. These technical solutions also fall within the scope of protection of the present invention.

Claims

1. A fertilization device for planting Chinese medicinal herbs, characterized in that, include: Support frame; A drive wheel, rotatably mounted on the support frame via a first rotating shaft, is used to assist in the movement of the equipment. The first motor is fixed on the support frame; A second rotating shaft is rotatably mounted on the support frame. Both the second rotating shaft and the output shaft of the first motor are fixed with first bevel gears. The two first bevel gears mesh with each other for transmission. A first chain drive assembly is disposed between the first rotating shaft and the second rotating shaft for transmission; A storage cylinder for storing fertilizer is rotatably mounted on the support frame via a third rotating shaft; An adjustment mechanism is provided on the support frame to assist in adjusting the reverse state of the storage hopper, thereby adjusting the different output channels of solid fertilizer and liquid fertilizer.

2. The fertilization device for planting Chinese medicinal herbs as described in claim 1, characterized in that, The adjustment mechanism includes an L-shaped plate fixed on the support frame, a first gear rotatably mounted on the L-shaped plate via a fourth rotating shaft, a second chain drive assembly disposed between the first and fourth rotating shafts for transmission, a second gear fixed on the third rotating shaft, an adjustment frame slidably mounted on the support frame, a third gear rotatably mounted on the adjustment frame and capable of meshing with the first and second gears for transmission, and a first electric telescopic rod fixed on the support frame for adjusting the position of the adjustment frame to adjust the meshing state of the first, second, and third gears.

3. The fertilization device for planting Chinese medicinal herbs as described in claim 2, characterized in that, A limiting frame is fixed on the adjusting frame, and a limiting block is fixed on the third rotating shaft. The limiting frame can be sleeved outside the limiting block to lock the rotation angle of the storage cylinder. A guide groove is provided on the support frame, and a guide block connected to the adjusting frame is slidably installed in the guide groove. The guide groove and the guide block are used to limit the movement path of the adjusting frame.

4. The fertilization device for planting Chinese medicinal herbs as described in claim 1, characterized in that, The storage cylinder is provided with a protective cover for sealing the storage cylinder. A sealing ring is installed on the storage cylinder. The bottom of the protective cover is provided with a notch for receiving the sealing ring. A connecting cylinder is fixed on the protective cover and sleeved outside the storage cylinder. A fixing bolt threaded onto the connecting cylinder and threadedly connected to the storage cylinder is installed on the connecting cylinder. A box is fixed on the protective cover. An adjusting tube extending into the storage cylinder is rotatably installed inside the box. A second motor is fixed inside the box. A second bevel gear is installed on the output shaft of the second motor and the adjusting tube. The two second bevel gears mesh for transmission. A baffle is fixed inside the storage cylinder. A support tube connected to the adjusting tube via a transmission component is rotatably installed on the baffle. Multiple side tubes are installed on the support tube. The support tube, in conjunction with the side tubes, is used to stir the fertilizer. The transmission component includes a clamping block and a clamping sleeve respectively installed on the support tube and the adjusting tube. The clamping sleeve is sleeved outside the clamping block for transmission.

5. The fertilization device for planting Chinese medicinal herbs as described in claim 4, characterized in that, A water pump is fixed inside the box, and the inlet end of the water pump extends into the protective cover. An isolation net for filtering liquid fertilizer is fixed inside the protective cover. A horizontal pipe extending out of the box is fixed to the outlet end of the water pump. A nozzle is installed on the horizontal pipe. A material guiding structure for providing a solid fertilizer output channel is installed on the support frame.

6. The fertilization device for planting Chinese medicinal herbs as described in claim 5, characterized in that, The material guiding structure includes a material guiding frame fixed on the support frame, an adjusting plate hinged to the material guiding frame for adjusting the open state of the material guiding frame to adjust the output of solid fertilizer, an elastic member installed between the adjusting plate and the adjusting plate, and a pull rope installed on the adjusting plate and movably passing through the elastic member.

7. The fertilization device for planting Chinese medicinal herbs as described in claim 6, characterized in that, The support frame is welded together from multiple hollow stainless steel rods and multiple stainless steel plates. A handle for operating the grip point is fixed on the support frame. The pull rope moves through the support frame and extends into the handle. A slide cylinder is movably sleeved on the outside of the handle. A connecting block that is slidably installed inside the handle and connected to the pull rope is fixed on the slide cylinder.

8. The fertilization device for planting Chinese medicinal herbs as described in claim 1, characterized in that, A rotary tiller blade for turning the soil is hinged to the support frame via a fifth pivot. A third chain drive assembly for transmission is provided between the fifth pivot and the third pivot. A second electric telescopic rod is detachably installed on the support frame. A U-shaped plate is hinged to the output rod of the second electric telescopic rod. Auxiliary wheels for supporting the support frame are rotatably installed on both sides of the U-shaped plate. The second electric telescopic rod, together with the U-shaped plate and the auxiliary wheels, is used to assist in adjusting the turning depth of the rotary tiller blade.

9. The fertilization device for planting Chinese medicinal herbs as described in claim 6, characterized in that, The elastic element includes a first spring fixed between the adjusting plate and the adjusting plate, and a first rubber sleeve sleeved outside the first spring. The first spring is provided with a first limiting telescopic rod for limiting the extension and retraction path of the spring.

10. The fertilization device for planting Chinese medicinal herbs as described in claim 6, characterized in that, The baffle is provided with multiple discharge ports, and the support tube is equipped with multiple blocking plates for adjusting the opening state of the discharge ports. The top of the guide frame is equipped with a silicone ring that can contact the outer wall of the storage cylinder. The storage cylinder is provided with an opening, and the silicone ring is fitted over the opening to prevent material leakage.

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