Traditional Chinese medicinal material planting and tilling device

Abstract

The utility model discloses a traditional Chinese medicinal material planting and tilling device, and relates to the technical field of traditional Chinese medicinal material planting, and the scheme is that the traditional Chinese medicinal material planting and tilling device comprises a main bearing framework; the wheel carrier is installed on one side of the main bearing frame, and walking wheels are rotationally installed on the inner side of the wheel carrier; the supporting connecting frame is mounted on the other side of the main bearing frame; the first cultivation assembly is mounted at the end part of the support connecting frame; the main positioning connecting shaft is installed on the supporting connecting frame, and auxiliary positioning connecting shafts are installed on the two sides, away from the end of the supporting connecting frame, of the main positioning connecting shaft; under the working condition of wide row spacing operation, the second cultivation assembly descends to be parallel to the first cultivation assembly; under the working condition of narrow row spacing operation, the second cultivation assembly ascends to the position above the first cultivation assembly; and adaptation to different traditional Chinese medicinal material planting line spacing can be achieved, the wide-line-spacing medicinal material tillage efficiency is improved, and the narrow-line-spacing medicinal material tillage layer structure is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of traditional Chinese medicinal material planting, and particularly relates to a traditional Chinese medicinal material planting ploughing device. BACKGROUND

[0002] In the planting of traditional Chinese medicinal materials, ploughing equipment is an indispensable soil ploughing tool. The ploughing equipment is pulled by animal power with the help of manpower, and then cuts into the soil layer and turns over the soil clods, so as to realize soil ploughing. This ploughing method can break the hard bottom layer of the soil, optimize the soil structure, build a loose and ventilated environment for the growth of medicinal material root systems, bury the surface weeds and crop residues to the deep soil layer and cut off the roots, reduce the resource competition between weeds and medicinal materials and the risk of disease and pest breeding, and also promote the full mixing of different levels of soil and accelerate the decomposition of organic matter and the circulation and transformation of nutrients.

[0003] According to the authorized announcement number (CN222424663U) of a kind of traditional Chinese medicinal material standardization ploughing weeding device, the lower end of box is provided with walking wheel, the inner side of walking wheel is fixedly connected with first rotating shaft, first rotating shaft is rotatably connected with air cylinder, the lower end of box is fixedly connected with third rotating shaft, and third rotating shaft is rotatably connected with soil turning plough. The structure disclosed in the patent has defects in actual application, specifically as follows, the fixed design of fixed plough body width cannot adapt to diversified ploughing demand. Different varieties of medicinal materials are different in root system configuration, plant morphology and growth habit, and have different requirements for planting row spacing and soil ploughing parameters.

[0004] For root medicinal materials such as ginseng and angelica planted in wide row spacing, the fixed-width plough body needs to be repeatedly ploughed to meet the planting spacing requirement due to the limited single operation width, which not only greatly reduces the work efficiency, but also aggravates soil compaction due to mechanical multiple rolling. For narrow row spacing and dense planting type herbal medicinal materials such as peppermint and isatis root, the plough body that is too wide is easy to cause excessive disturbance of non-target area soil, damage the stability of plough layer structure, make the soil too loose, affect the root holding force of the plant, and even cause water and soil loss and nutrient loss problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a traditional Chinese medicinal material planting ploughing device, which can adapt to different traditional Chinese medicinal material planting row spacing, improve the ploughing efficiency of wide row spacing medicinal materials, and protect the plough layer structure of narrow row spacing medicinal materials.

[0006] The utility model realizes the following technical scheme:

[0007] A traditional Chinese medicine planting and ploughing device, comprising: a main support frame; a wheel frame installed on one side of the main support frame, a walking wheel being rotatably installed on the inner side of the wheel frame; a handrail assembly installed on the main support frame; a support connecting frame installed on the other side of the main support frame; a first ploughing assembly installed on the end of the support connecting frame; a main positioning connecting shaft installed on the support connecting frame, two side ends of the end of the main positioning connecting shaft away from the support connecting frame being installed with a secondary positioning connecting shaft; a lifting positioning shaft connected to the secondary positioning connecting shaft, the bottom end of the lifting positioning shaft being installed with a second ploughing assembly; in a wide row spacing working condition, the second ploughing assembly is lowered to be parallel to the first ploughing assembly; in a narrow row spacing working condition, the second ploughing assembly is raised to be above the first ploughing assembly.

[0008] Further, in the utility model, the first ploughing assembly comprises a first plough support and a plurality of first plough rods; the first plough support is installed on the support connecting frame, and the first plough support is installed with a plurality of first plough rods at a preset position.

[0009] Further, in the utility model, the secondary positioning connecting shaft is provided with a lifting guide opening matched with the lifting positioning shaft, the secondary positioning connecting shaft is provided with an assembly through slot in communication with the lifting guide opening, and a positioning assembly is installed in the assembly through slot; the lifting positioning shaft passes through the lifting guide opening, and the lifting positioning shaft is sequentially provided with a first positioning hole and a second positioning hole in the axial direction; in the wide row spacing working condition, the positioning assembly is positioned and matched with the first positioning hole; and in the narrow row spacing working condition, the positioning assembly is positioned and matched with the second positioning hole.

[0010] Further, in the utility model, the positioning assembly comprises a positioning pin and a return spring; the return spring is sleeved outside the positioning pin, and the return spring is located in the assembly through slot; one end of the return spring is connected with the inner wall of the assembly through slot, and the other end of the return spring is connected with the outer wall of the positioning pin; and the positioning pin is at least partially located outside the assembly through slot.

[0011] Further, in the utility model, the positioning pin and the inner wall of the assembly through slot are matched through a guide.

[0012] Further, in the utility model, the second ploughing assembly comprises a second plough support and a plurality of second plough rods; the second plough support is installed at the bottom end of the lifting positioning shaft, and the second plough support is installed with a plurality of second plough rods at a preset position.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0014] 1. The application can easily switch between wide row spacing and narrow row spacing operation conditions through the cooperation of the lifting positioning shaft and the positioning assembly. When planting wide row spacing rhizome medicinal materials such as ginseng and angelica, the lifting positioning shaft is adjusted to the appropriate position, the positioning assembly is clamped into the first positioning hole, and the second cultivation assembly cooperates with the first cultivation assembly to widen the cultivation width; when planting narrow row spacing dense planting type herbal medicinal materials such as peppermint and radix isatidis, the positioning assembly is clamped into the second positioning hole, the second cultivation assembly is lifted, and only the first cultivation assembly works, which meets the different needs of planting medicinal materials.

[0015] 2. In the application, the operator only needs to pull the positioning pin to release the positioning restriction of the lifting positioning shaft, adjust the height of the lifting positioning shaft, then release the positioning pin, and the positioning pin will be automatically clamped into the corresponding positioning hole under the action of the return spring, completing the working condition switching. The operation process is simple and convenient, and the requirement for the professional skill of the operator is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the embodiments of the present application, constitute a part of the present application, and do not constitute a limitation on the embodiments of the present application. In the drawings:

[0017] Figure 1 It is a perspective view of a traditional Chinese medicinal material planting and cultivating device;

[0018] Figure 2 It is Figure 1 An enlarged view of A in FIG. 4;

[0019] Figure 3 It is a sectional view of the connection between the auxiliary positioning shaft and the lifting positioning shaft.

[0020] Markings in the drawings and corresponding names of parts:

[0021] 1-main support frame, 2-wheel frame, 3-traveling wheel, 4-supporting connecting frame, 5-main positioning shaft, 6-auxiliary positioning shaft, 7-lifting positioning shaft, 8-handrail assembly, 9-first tillage support, 10-first tillage rod, 11-second tillage support, 12-second tillage rod, 13-lifting guide port, 14-positioning pin, 15-assembly slot, 16-return spring, 17-alloy sliding block, 18-guiding sliding groove, 19-first positioning hole, 20-second positioning hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present application more clear and understandable, the present application will be further described in detail below in combination with embodiments and drawings. The illustrative embodiments and their descriptions are only used to explain the present application, and do not limit the present application.

[0023] EMBODIMENT

[0024] Please refer to Figure 1 and Figure 2 The embodiment of the utility model provides a traditional Chinese medicinal material planting ploughing device. Main component includes main support frame 1, wheel frame 2, handrail subassembly 8, support connecting frame 4, first ploughing subassembly, main positioning connecting shaft 5, vice positioning connecting shaft 6, lifting positioning shaft 7 and second ploughing subassembly. Wheel frame 2 is installed in one side of main support frame 1, and walking wheel 3 is rotatably arranged in the inner side of wheel frame 2; Handrail subassembly 8 is assembled in main support frame 1, and provides the basis for the movement control of the device; Support connecting frame 4 is arranged in the other side of main support frame 1, and first ploughing subassembly is installed at the end of support connecting frame 4. Main positioning connecting shaft 5 is installed on support connecting frame 4, and vice positioning connecting shaft 6 is installed on the two sides of the end of main positioning connecting shaft 5 away from support connecting frame 4, lifting positioning shaft 7 is connected with vice positioning connecting shaft 6, and second ploughing subassembly is assembled at the bottom end of lifting positioning shaft 7.

[0025] The device is provided with two kinds of operation conditions of wide row spacing and narrow row spacing. In the wide row spacing operation condition, taking the planting of rhizome medicinal materials such as ginseng and angelica as an example, the second ploughing subassembly is driven downward by lifting positioning shaft 7 until the second ploughing subassembly is parallel to the first ploughing subassembly, at this time, the first ploughing subassembly and the two second ploughing subassemblies work cooperatively, which greatly expands the width of single-time ploughing and significantly improves the planting efficiency. In the narrow row spacing operation condition, when planting narrow row spacing dense planting type herbal medicinal materials such as peppermint and isatis root, the second ploughing subassembly is lifted above the first ploughing subassembly by lifting positioning shaft 7, and only the first ploughing subassembly is used for ploughing operation, which effectively reduces the disturbance to the soil of non-target area, maintains the stability of the plough layer structure, and avoids problems such as reduced root holding force of plants, water and soil loss and nutrient loss caused by excessive loosening of soil.

[0026] Please refer to Figure 1 In some embodiments of the present application, the first ploughing subassembly includes a first ploughing tool support 9 and a plurality of first ploughing rods 10. The first ploughing tool support 9 is stably installed at the end of the support connecting frame 4, and the plurality of first ploughing rods 10 are sequentially assembled on the first ploughing tool support 9. During ploughing operation, the operator holds the handrail subassembly 8 and applies a tilting force to the handrail subassembly 8, which drives the main support frame 1 to produce angular deflection; This movement is transmitted to the first ploughing tool support 9 through the support connecting frame 4, which drives the plurality of first ploughing rods 10 assembled on the first ploughing tool support 9 to tilt synchronously, so that the tips of the first ploughing rods 10 are smoothly inserted into the soil. Subsequently, the operator continuously pushes the handrail subassembly 8, and the device moves forward under the support and rolling action of the walking wheel 3, at this time, the plurality of first ploughing rods 10 simultaneously implement soil ploughing operation, realizing deep reclamation and soil loosening of the ploughing area, and creating good soil conditions for traditional Chinese medicinal material planting.

[0027] Please refer to Figure 2 and Figure 3In some embodiments of the present application, the sub-positioning shaft 6 is provided with a lifting guide 13 matched with the lifting positioning shaft 7, and a fitting through slot 15 through the lifting guide 13, and a positioning assembly is fitted in the fitting through slot 15. The lifting positioning shaft 7 penetrates through the lifting guide 13, and the lifting positioning shaft 7 has orderly distributed first positioning holes 19 and second positioning holes 20 along the axial direction, and a double-gear positioning system is constructed.

[0028] In the wide row spacing operation mode, the lifting positioning shaft 7 slides downward along the lifting guide 13, and when the first positioning hole 19 is precisely matched with the positioning assembly, the positioning assembly is embedded in the first positioning hole 19, forming a stable positioning locking structure. At this time, the second cultivation assembly and the first cultivation assembly are in the same horizontal operation plane, and the two work together to significantly widen the single cultivation width, efficiently meeting the planting needs of ginseng, angelica and other wide row spacing root medicinal materials.

[0029] In the narrow row spacing operation mode, the lifting positioning shaft 7 is displaced upward along the lifting guide 13, and after the second positioning hole 20 is precisely positioned with the positioning assembly, the positioning assembly is embedded in the second positioning hole 20 to achieve reliable positioning. At this time, the second cultivation assembly is raised above the first cultivation assembly, and the device switches to a single-component operation mode, and only the first cultivation assembly performs the tillage task, accurately controls the tillage range, effectively avoids soil disturbance in non-target areas, maintains the stability of the tillage layer structure, creates ideal conditions for the root growth of mint, radix isatidis and other narrow row spacing densely planted herbal medicines, and reduces the risk of water and soil loss and nutrient loss.

[0030] Exemplarily, in order to optimize the stability of the second cultivation assembly during operation, the sub-positioning shaft 6 adopts a circumferential array structure design, uniformly distributing a plurality of fitting through slots 15, and each fitting through slot 15 independently fits a positioning assembly; correspondingly, the lifting positioning shaft 7 is correspondingly provided with a plurality of first positioning holes 19 along the circumferential direction.

[0031] In the wide row spacing operation mode, a plurality of positioning assemblies are synchronously embedded in the corresponding first positioning holes 19, forming a ring-shaped multi-point positioning constraint mechanism. This mechanism effectively suppresses the radial swing and circumferential deflection of the lifting positioning shaft 7 through distributed force distribution, significantly improving the structural stability of the second cultivation assembly and the first cultivation assembly when they work together.

[0032] Specifically, in order to ensure that the positioning assembly can be precisely embedded in the first positioning hole 19 and the second positioning hole 20 during the lifting of the lifting positioning shaft 7, a guide fitting design is adopted. The cross section of the lifting positioning shaft 7 is designed as a rectangle, and the lifting guide 13 of the sub-positioning shaft 6 is also correspondingly designed as a rectangular structure matched with it, and the two together form a sliding guide system.

[0033] When the lifting positioning shaft 7 moves vertically along the lifting guide 13, the rectangular cross-section of the lifting positioning shaft 7 is in close contact with the inner wall plane of the rectangular lifting guide 13, which can effectively constrain the circumferential rotation of the lifting positioning shaft 7 and ensure that the lifting positioning shaft 7 can only move vertically. This can ensure that the first positioning hole 19 and the second positioning hole 20 and the positioning assembly always maintain coaxiality during the entire lifting process, thereby significantly improving the accuracy and reliability of the positioning assembly.

[0034] Please refer to Figure 3 In some embodiments of the present application, the positioning assembly adopts an elastic fitting structure composed of the positioning pin 14 and the reset spring 16. The reset spring 16 is coaxially arranged outside the positioning pin 14 and is assembled in the assembly through slot 15 of the secondary positioning shaft 6. One end of the reset spring 16 is fixedly connected to the inner wall of the through slot, and the other end of the reset spring 16 is connected to the outer wall of the positioning pin 14. In the initial state, one end of the positioning pin 14 is outside the assembly through slot 15, and the other part is located in the lifting guide 13.

[0035] The positioning pin 14 can be accurately clamped into the first positioning hole 19 and the second positioning hole 20 on the lifting positioning shaft 7 under the elastic force of the reset spring 16. In the wide row spacing operation condition, the positioning pin 14 is clamped into the first positioning hole 19 under the pushing of the reset spring 16, and through the formation of a stable mechanical connection, the accurate positioning of the lifting positioning shaft 7 is realized, and the stable state of the parallel and cooperative operation of the second tillage assembly and the first tillage assembly is ensured. In the narrow row spacing operation condition, the positioning pin 14 is also clamped into the second positioning hole 20 under the driving of the elastic force of the reset spring 16, and the positioning of the lifting positioning shaft 7 in this condition is completed, so that the second tillage assembly is lifted above the first tillage assembly, and only the first tillage assembly is used for plowing.

[0036] When it is necessary to switch between different operation conditions, the operator can manually pull the positioning pin 14. By overcoming the elastic force of the reset spring 16, the positioning pin 14 is separated from the first positioning hole 19 or the second positioning hole 20 in which it is currently located, and the positioning restriction on the lifting positioning shaft 7 is removed. At this time, the lifting positioning shaft 7 can freely move up and down along the lifting guide 13. After the lifting positioning shaft 7 is moved to the position required for the corresponding working condition, the positioning pin 14 is released, and under the elastic restoring force of the reset spring 16, the positioning pin 14 will automatically be clamped into the corresponding positioning hole, thereby completing the switching of the working condition and the repositioning of the lifting positioning shaft 7, and ensuring that the device can stably and reliably operate in different operation modes.

[0037] Specifically, the positioning plug 14 and the inner wall of the assembly through groove 15 adopt a guide matching structure. The inner wall of the assembly through groove 15 is provided with a guide sliding groove 18 along the extension direction; correspondingly, the outer wall of the positioning plug 14 is provided with a wear-resistant alloy sliding block 17, and the alloy sliding block 17 is precisely matched with the guide sliding groove 18 in shape.

[0038] While ensuring the sliding of the positioning plug 14 along the assembly through groove 15, the radial displacement and the circumferential rotation of the positioning plug 14 are effectively constrained. Such a structural design significantly improves the motion accuracy and stability of the positioning assembly and reduces the positioning failure risk caused by deviation.

[0039] Please refer to Figure 1 In some embodiments of the present application, the second cultivation assembly is composed of a second tillage tool support 11 and a plurality of second tillage rods 12. The second tillage tool support 11 is firmly installed at the bottom end of the lifting positioning shaft 7. The plurality of second tillage rods 12 are sequentially installed on the second tillage tool support 11. The plurality of second tillage rods 12 can realize high coordination during operation and fully exert their respective functions, so as to achieve the best tillage effect and create an ideal soil environment for the planting of Chinese medicinal materials.

[0040] The above specific embodiments further specifically describe the purpose, technical scheme and beneficial effects of the present application. It should be understood that the above description is only a specific embodiment of the present application and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A Chinese medicinal material planting and ploughing device, characterized in that, The utility model relates to a kind of agricultural machinery, including: Main support frame (1); Wheel frame (2), wheel frame (2) is installed on one side of main support frame (1), walking wheel (3) is rotatably installed in the inside of wheel frame (2); Handrail assembly (8), handrail assembly (8) is installed on main support frame (1); Support connecting frame (4), support connecting frame (4) is installed on the other side of main support frame (1); First cultivation assembly, first cultivation assembly is installed at the end of support connecting frame (4); Main positioning connecting shaft (5), main positioning connecting shaft (5) is installed on support connecting frame (4), and the two sides of the end of support connecting frame (4) are installed with vice positioning connecting shaft (6); Lifting positioning shaft (7), lifting positioning shaft (7) is connected on vice positioning connecting shaft (6), and the bottom end of lifting positioning shaft (7) is installed with second cultivation assembly; In wide row spacing working condition, second cultivation assembly is lowered to parallel with first cultivation assembly; In narrow row spacing working condition, second cultivation assembly is raised to above first cultivation assembly.

2. The traditional Chinese medicinal material planting and ploughing device according to claim 1, characterized in that, First cultivation assembly includes first tillage tool support (9) and multiple first tillage rods (10); First tillage tool support (9) is installed on support connecting frame (4), and multiple first tillage rods (10) are installed at preset position in first tillage tool support (9).

3. The traditional Chinese medicinal material planting and ploughing device according to claim 1, characterized in that, Vice positioning connecting shaft (6) is provided with lifting guide opening (13) matched with lifting positioning shaft (7), and vice positioning connecting shaft (6) is provided with assembly through slot (15) communicated with lifting guide opening (13), and positioning assembly is installed in assembly through slot (15); Lifting positioning shaft (7) passes through lifting guide opening (13), and first positioning hole (19) and second positioning hole (20) are sequentially provided in lifting positioning shaft (7) in axial direction; In wide row spacing working condition, positioning assembly is positioned with first positioning hole (19); In narrow row spacing working condition, positioning assembly is positioned with second positioning hole (20).

4. The traditional Chinese medicinal material planting and ploughing device according to claim 3, characterized in that, Positioning assembly includes positioning pin (14) and return spring (16); Return spring (16) is sleeved outside positioning pin (14), and return spring (16) is located in assembly through slot (15); One end of return spring (16) is connected with the inner wall of assembly through slot (15), and the other end of return spring (16) is connected with the outer wall of positioning pin (14); Wherein, positioning pin (14) is at least partially located outside assembly through slot (15).

5. The traditional Chinese medicinal material planting and ploughing device according to claim 4, characterized in that, Positioning pin (14) and the inner wall of assembly through slot (15) are guided and cooperated.

6. The traditional Chinese medicinal material planting and ploughing device according to any one of claims 1 to 5, characterized in that, Second cultivation assembly includes second tillage tool support (11) and multiple second tillage rods (12); Second tillage tool support (11) is installed at the bottom end of lifting positioning shaft (7), and multiple second tillage rods (12) are installed at preset position in second tillage tool support (11).

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