Self-propelled root seedling traditional Chinese medicinal material transplanter

Abstract

The utility model relates to the technical field of transplanters, in particular to a self-propelled root seedling traditional Chinese medicinal material transplanter which comprises a frame body, and a root seedling sorting and conveying mechanism, a ditching mechanism, a soil covering mechanism and a press wheel which are sequentially arranged on the frame body from head to tail, the root seedling sorting and conveying mechanism comprises a seedling separating module and a root seedling conveying module in butt joint with a seedling outlet of the seedling separating module, and the tail end of the root seedling conveying module is in butt joint between the ditching mechanism and the soil covering mechanism; the seedling separating module comprises a driving motor mounted on the bottom plate, a conveying assembly mounted through a chain wheel transmission assembly and an output shaft of the driving motor, a shell mounted outside the conveying assembly and a vibration motor mounted on the side face of the shell, and a plurality of spring pieces are mounted between the shell and the bottom plate. Through cooperation of the vibration motor and the spring piece, the root seedlings on the conveying assembly can rapidly and smoothly fall onto the root seedling conveying module under vibration, the operation efficiency of the device is guaranteed, and it is avoided that the root seedlings are clamped between the shell and the conveying assembly to affect seed carrying of the root seedlings.

Description

TECHNICAL FIELD

[0001] The utility model relates to transplanting machine technical field, concretely is a self -propelled root seedling traditional Chinese medicinal material transplanting machine. BACKGROUND

[0002] Traditional Chinese medicine decoction pieces are directly used in traditional therapies such as decoction and paste formula, and as the basis of traditional Chinese medicine diagnosis and treatment, the retail market demand is steadily increasing, and is also used in health products and functional foods. Codonopsis, astragalus, licorice and other medicinal materials are also food materials, which have the effects of enhancing immunity and anti-aging, and are widely used in health products such as oral liquid and capsules and functional foods, and the market demand rate continues to increase.

[0003] In the prior art, the traditional Chinese medicinal material transplanting technology and management are difficult, and the wild resources are decreasing day by day. Artificial planting needs to be cultured in a greenhouse for a period of time, and then needs to be transplanted to a wider growth environment, which has a long cycle and consumes a lot of manpower. The quality of planting cannot be uniformly controlled, and the yield and quality are limited. The existing transplanting machine has low automation degree and incomplete functions, and still needs manual control of the planting spacing of traditional Chinese medicinal material seedlings, manual soil covering and the like. Manual control of planting spacing is completely based on the experience of the workers, so that the spacing is not uniform, which affects the yield, and the workers are time-consuming and laborious, and the situation of missing planting or repeated planting is easy to occur, which affects the yield. CONTENT OF THE UTILITY MODEL

[0004] In view of the problems that the existing technology cannot guarantee equal spacing and is easy to miss planting or repeat planting, the utility model provides a self -propelled root seedling traditional Chinese medicinal material transplanting machine.

[0005] The utility model provides a self -propelled root seedling traditional Chinese medicinal material transplanting machine, including frame body, and root seedling sorting and conveying mechanism, ditching mechanism, soil covering mechanism and tamping wheel are sequentially arranged on the frame body from the first to the tail, the root seedling sorting and conveying mechanism includes: the seedling module is installed on the frame body and is matched with the seedling module The tail end of the root seedling conveying module is arranged between the ditching mechanism and the soil covering mechanism.

[0006] The seedling module includes: the bottom plate is fixedly installed with the frame body, the drive motor is installed on the bottom plate, the conveying assembly is drivenly connected with the output shaft of the drive motor through the chain wheel transmission assembly, the shell is installed outside the conveying assembly, and the vibration motor is installed on the side surface of the shell, a plurality of spring pieces for vibrating seedlings of the seedling module are installed between the shell and the bottom plate.

[0007] Further, the conveying assembly comprises a first driving roller mounted with the driving motor output shaft through the chain wheel transmission assembly, and a first driven roller rotating synchronously with the first driving roller through a conveying belt, and a seedling outlet is arranged between the shell and the conveying belt for emergence, and the seedling outlet is opposite to the root seedling conveying module; the conveying belt is provided with a plurality of protrusions for ensuring the root seedling to move along the conveying belt, and the distribution direction of the protrusions is perpendicular to the conveying direction of the conveying belt.

[0008] Further, the root seedling conveying module comprises a second driving roller rotatably mounted with the frame through a connecting piece, a second driven roller rotating synchronously with the second driving roller through a conveying belt, and an inclined frame rotatably mounted with the frame.

[0009] Further, at least one supporting wheel for guiding the conveying belt is arranged at the connection between the frame and the inclined frame.

[0010] Further, an electric push rod is rotatably mounted on the frame, and a push-pull end of the electric push rod is rotatably mounted on the back side of the inclined frame.

[0011] Further, a plurality of placing grooves are arranged at equal intervals on the conveying belt.

[0012] Further, a detection mechanism for detecting whether there is a seedling in the placing groove is arranged on the side of the shell close to the root seedling conveying module, and the detection mechanism comprises a plurality of detection mounting rods arranged perpendicularly to the shell, and at least one sensor arranged on the mounting rods.

[0013] Further, a driving walking mechanism is mounted at the bottom of the first end of the frame; the driving walking mechanism comprises a self-walking motor mounted on the frame, a self-walking wheel coaxially mounted with the output shaft of the self-walking motor, and an auxiliary wheel mounted on the frame for auxiliary movement.

[0014] Further, the ditching mechanism comprises a first supporting rod fixedly mounted with the frame, and a ditching vertical plate symmetrically mounted on both sides of the first supporting rod, the ditching vertical plate comprises a ditching tip arranged at the first end and a parallel blocking part mounted at the tail end of the ditching tip, and the ditching tip and the parallel blocking part are integrally formed.

[0015] Further, the covering mechanism comprises symmetric covering assemblies fixedly mounted with the frame, and the covering assemblies comprise a second supporting rod fixedly mounted with the frame, and a covering wheel mounted at the end of the second supporting rod, and the two covering wheels are spread to both sides near one end of the ditching mechanism.

[0016] Compared with the prior art, the utility model has the beneficial effects that

[0017] The utility model discloses a root seedling is placed on the frame transmission subassembly, and the driving motor is started to make the conveying component transmit the root seedling and transmit the root seedling module, and now through starting the vibration motor, the shell and the conveying component in the shell are vibrated under the action of spring piece, and then the root seedling in the root seedling transmission subassembly can be smoothly transmitted to the root seedling transmission module, and the land is ditched through the ditching mechanism, and then the root seedling is transmitted to the seedling pit through the root seedling transmission module, and then the seedling pit is filled through the soil covering mechanism.

[0018] It should be understood that the content described in the utility model content part is not intended to limit the key or important features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model. Other features of the utility model will become apparent through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further explained in detail below in combination with the drawings and specific embodiments,

[0020] Figure 1 It is whole structural drawing of transplanting machine.

[0021] Figure 2 It is first perspective view structure diagram of seedling separating module.

[0022] Figure 3 It is second perspective view structure diagram of seedling separating module.

[0023] Figure 4 It is conveying component structure drawing.

[0024] Figure 5 It is Figure 4 It is the close-up view of A in middle.

[0025] Figure 6 It is root seedling transmission module structure drawing.

[0026] Figure 7 It is ditching mechanism structure drawing.

[0027] The figure label: 1, frame body; 2, seedling separating module; 21, bottom plate; 22, driving motor; 23, chain wheel transmission assembly; 231, driving sprocket; 232, transmission chain; 233, driven sprocket; 24, conveying assembly; 241, first driving roller; 242, conveying belt; 2421, protrusion; 243, first driven roller; 25, emergence outlet; 26, shell; 27, vibration motor; 28, spring piece;

[0028] 3, root seedling conveying module; 31, second driving roller; 32, conveying belt; 33, second driven roller; 34, inclined frame; 35, electric push rod; 36, placing groove; 37, electric box;

[0029] 4, ditching mechanism; 41, first support rod; 42, ditching vertical plate; 421, ditching tip; 422, parallel barrier part; 5, covering mechanism; 51, second support rod; 52, covering wheel;

[0030] 6, rolling wheel; 7, detection mechanism, 71, detection installation rod; 72, sensor; 8, self-propelled wheel; 9, self-propelled motor; 10, auxiliary wheel. DETAILED DESCRIPTION

[0031] The utility model will be explained in further detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic manner, so they only show the structure related to the utility model.

[0032] It should be noted that when an element is referred to as "fixed to" or "disposed on" another component, it can be directly disposed on the other component or indirectly disposed on the other component; when a component is referred to as "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component.

[0033] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0034] Please refer to Figures 1-7The utility model provides a kind of self-propelled root seedling traditional chinese medicinal material transplanting machine, including frame body 1, and root seedling sorting and conveying mechanism, ditching mechanism 4, covering mechanism 5 and the compression wheel 6 are sequentially arranged on frame body 1 from first to tail, root seedling sorting and conveying mechanism includes and is fixedly installed with frame body 1 seedling module 2, and the root seedling conveying module 3 of seedling outlet 25 of seedling module 2 butt joint, tail end of root seedling conveying module 3 corresponds between ditching mechanism 4 and covering mechanism 5.

[0035] As Figure 2 And Figure 3 As shown, seedling module 2 includes: with frame body 1 fixedly installed bottom plate 21, drive motor 22 is installed on bottom plate 21, conveying assembly 24 is installed to the output shaft of drive motor 22 by sprocket transmission assembly 23, shell 26 is installed to the outside of conveying assembly 24, and vibration motor 27 is installed to the side of shell 26, a plurality of spring pieces 28 for vibrating seedling of seedling module 2 are installed between shell 26 and bottom plate 21.

[0036] Further explanation is that conveying assembly 24 includes: first driving roller 241 is installed to the output shaft of drive motor 22 by sprocket transmission assembly 23, and first driven roller 243 is synchronously rotated with first driving roller 241 by conveying belt 242, seedling outlet 25 is arranged for seedling between shell 26 and conveying belt 242, seedling outlet 25 is directly opposite root seedling conveying module 3.

[0037] Further explanation is that a plurality of protrusions 2421 for guaranteeing root seedling to move along with conveying belt 242 are arranged on conveying belt 242, and the distribution direction of protrusion 2421 is perpendicular to the conveying direction of conveying belt 242.

[0038] In the embodiment, the root seedling is placed on the transmission assembly of frame body 1, the drive motor 22 is started to make the conveying assembly 24 convey the root seedling to the root seedling conveying module 3, the vibration motor 27 is started at this time, the shell 26 and the conveying assembly 24 in the shell 26 vibrate under the action of the spring piece 28, and then the root seedling in the root seedling transmission assembly can be smoothly transmitted to the root seedling conveying module 3, the land is ditched by the ditching mechanism 4, the root seedling is conveyed to the seedling pit by the root seedling conveying module 3, and the seedling pit is filled by the covering mechanism 5. The structure cooperates the vibration motor 27 and the spring piece 28, so that the root seedling on the conveying assembly 24 can quickly and smoothly fall onto the root seedling conveying module 3 under vibration, the falling of the root seedling is accelerated, the working efficiency of the device is further guaranteed, and the root seedling is prevented from being stuck between the shell 26 and the conveying assembly 24 to affect the seed loading of the root seedling.

[0039] In this embodiment, the sprocket drive assembly 23 includes a drive sprocket 231 coaxially mounted with the drive motor 22, and a driven sprocket 233 that rotates synchronously with the drive sprocket 231 via a transmission chain 232. The driven sprocket 233 is fixedly mounted to the first drive roller 241. Starting the drive motor 22 causes the drive sprocket 231 to rotate, and the driven sprocket 233 rotates synchronously via the transmission chain 232, causing the first drive roller 241 to rotate synchronously. The first driven roller 243 then rotates via the conveyor belt 242. The seedlings are placed on the conveyor belt... On the conveyor belt 242, the protrusions 2421 ensure that the seedlings can move synchronously with the conveyor belt 242. The vibration motor 27 is started, which makes the housing 26 and the conveyor belt 242 inside the housing 26 vibrate synchronously. The spring 28 keeps the conveyor belt 242 vibrating. Through the transmission of the conveyor belt 242, the seedlings vibrate and fall from the seedling outlet 25 onto the seedling transfer module 3, completing the seedling separation operation. The cooperation of the vibration motor 27 and the spring 28 ensures that the seedlings can fall smoothly from the seedling outlet 25, ensuring the smoothness of seedling emergence.

[0040] Furthermore, the seedling separation module 2 allows the seedlings to enter the seedling delivery module 3 one by one smoothly, avoiding the waste of multiple seedlings being loaded into the same seedling pit. The combined action of the vibration motor 27 and the spring component 28 can further separate the multiple seedlings that are stuck together, and the seedlings can be smoothly discharged from the seedling outlet 25 through vibration.

[0041] Furthermore, the protrusions 2421 on the conveyor belt 242 enhance the friction of the conveyor belt 242, ensure that the seedlings on the conveyor belt 242 can be fixed between two adjacent protrusions 2421, ensure that the seedlings can move synchronously with the conveyor belt 242, and further ensure the smoothness of the seedlings emerging from the seedling outlet 25.

[0042] like Figure 6 As shown, the seedling conveying module 3 includes a second active roller 31 rotatably mounted to the frame 1 via a connector, a second driven roller 33 rotatably mounted to the second active roller 31 via a conveyor belt 32, and an inclined frame 34 rotatably mounted to the frame 1. The second driven roller 33 is mounted at the tail end of the inclined frame 34.

[0043] In this embodiment, the second active roller 31 rotates to drive the conveyor belt 32 to move, and the second driven roller 33 rotates accordingly, so that the seedlings falling from the seedling outlet 25 onto the seedling conveying module 3 are conveyed to the seedling pit by the conveyor belt 32, and the seedlings are sequentially transferred to the seedling pit by the continuous movement of the device.

[0044] Furthermore, an electric push rod 35 is rotatably mounted on the frame 1, and the push-pull end of the electric push rod 35 is rotatably mounted on the back side of the tilting frame 34. The setting of the electric push rod allows the tilting frame 34 to be adjusted in an adjustable angle, thereby adaptably adjusting the position of the seedlings delivered to the seedling pit. Activating the electric push rod causes the push-pull end to extend or retract, pushing the tilting frame 34 to rotate upward or downward, and the output position of the seedlings can be adapted to the actual situation.

[0045] Furthermore, at least one support wheel for guiding the conveyor belt 32 is provided at the connection between the frame and the tilting frame 34. The support wheel provides support for the conveyor belt 32. The transmission belt between the second driving roller 31 and the support wheel is parallel to the conveyor belt. The transmission belt between the support wheel and the second driven roller 33 has the same tilt angle as the tilting frame 34. The second driven roller 33 is located at the end of the tilting frame 34 closest to the ground. By activating the electric push rod 35 and adjusting the tilting frame 34 by pushing and pulling the electric push rod 35 and rotating the tilting frame 34 with the frame 1, the angle of the tilting frame 34 can be adjusted. The angle of the tilting frame 34 can be adjusted adaptively according to the position of the seedlings, thereby driving the conveyor belt 32 and the tilting frame 34 to adjust the tilt level synchronously, ensuring that the seedlings can be conveyed to the predetermined seedling pit. The end of the tilting frame 34 is aligned with the trenching mechanism 4 and the soil covering mechanism 5, which can further ensure that the seedlings can be conveyed into the seedling pits that have been trenched by the trenching mechanism 4. After the seedlings enter the seedling pits, they can be buried in the soil by the soil covering mechanism 5 to ensure the survival rate of the seedlings.

[0046] Furthermore, the conveyor belt 32 is provided with several placement slots 36 at equal intervals. The placement slots 36 can be used to transport the seedlings to the seedling pit at equal intervals, ensuring that the seedlings are planted at equal intervals. This ensures that each seedling will not hinder the growth of adjacent seedlings, further ensuring the survival rate of the seedlings. The placement slots 36 also ensure that the seedlings will not fall off due to the inclined transport when the conveyor belt 32 is transported at an angle, thus ensuring the operating efficiency of the device.

[0047] like Figure 2 and Figure 3 As shown, a detection mechanism 7 for detecting whether there are missing seedlings in the placement slot 36 is provided on the side of the housing 26 near the root seedling delivery module 3. The detection mechanism 7 includes a plurality of detection mounting rods 71 ​​arranged perpendicular to the direction of the housing 26, and at least one sensor 72 disposed on the mounting rods.

[0048] In this embodiment, the sensor 72 can detect the root seedling status in each placement slot 36 in real time, ensuring that there are no multiple root seedlings or no root seedlings in a placement slot 36, thus further ensuring the operating efficiency of the device.

[0049] Further, the sensor 72 can be a photoelectric sensor, a laser ranging sensor, etc., and any existing sensor capable of detecting the number of seedlings placed in the placement groove 36 can be applicable.

[0050] As shown in Figure 6 The first end of the frame body 1 is provided with a driving walking mechanism, which comprises a self-propelled motor 9 mounted on the frame body 1, a self-propelled wheel 8 coaxially mounted on the output shaft of the self-propelled motor 9, and an auxiliary wheel 10 mounted on the frame body 1 for assisting movement.

[0051] In this embodiment, the self-propelled wheel 8 is driven to move autonomously by starting the self-propelled motor 9, thereby realizing autonomous movement of the device. The auxiliary wheel 10 can follow the movement of the self-propelled wheel 8 to assist the sliding of the device, thereby improving the convenience and practicality of the device.

[0052] Further, the frame body 1 is provided with an electric box 37 for controlling the self-propelled motor 9, the driving motor 22, the electric push rod 35, the vibration motor 27, etc. The starting and stopping of each electric device can be controlled through the electric box 37, thereby realizing precise control of the overall operation of the device.

[0053] As shown in Figure 7 The trenching mechanism 4 comprises a first support rod 41 fixedly mounted on the frame body 1, and a trenching vertical plate 42 symmetrically mounted on both sides of the first support rod 41. The trenching vertical plate 42 comprises a trenching tip 421 provided at the first end and a parallel barrier portion 422 mounted at the tail end of the trenching tip 421. The trenching tip 421 and the parallel barrier portion 422 are integrally formed.

[0054] In this embodiment, the trenching vertical plate 42 is driven to penetrate into the ground by the rotation of the self-propelled wheel 8. The trenching tip 421 can break the soil on the ground by the movement of the device, and a deep seedling pit can be formed on the ground by the continuous movement of the device. At this time, the excess soil is separated to both sides by the parallel barrier portion 422, which plays a role in blocking the soil, thereby ensuring the depth of the seedling pit and further ensuring the survival rate of the seedlings.

[0055] As shown in Figure 1 The covering mechanism 5 comprises symmetric covering assemblies fixedly mounted on the frame body 1. The covering assembly comprises a second support rod 51 fixedly mounted on the frame body 1 and a covering wheel 52 mounted at the end of the second support rod 51. The two covering wheels 52 are spread apart towards both sides near the trenching mechanism 4.

[0056] In this embodiment, the covering wheels 52 bury the seedlings in the seedling pit by the movement of the device, thereby ensuring the survival rate of the seedlings. The two covering wheels 52 are arranged in an "eight-character shape", which can more fully cover the seedlings in the seedling pit.

[0057] Further, the self-propelled motor 9 is started to make the device automatically move, the trenching vertical plate 42 is driven to trench on the ground, the driving motor 22 is started synchronously, and the root seedling is placed on the conveying belt 242, the root seedling is output from the seedling outlet 25 to the conveying belt 32 of the root seedling conveying module 3 through the cooperation of the movement of the conveying belt 242 and the vibration of the vibration motor 27 and the spring member 28, at this time, the root seedling falls into the placing groove 36, the conveying belt 32 is moved through the movement of the second driving roller 31 to output the root seedling to the seedling pit, the seedling pit loaded with the root seedling is filled by the continuous movement of the device, the ground is compacted by the rolling wheel 6, and the root seedling is planted through the continuous movement of the device to repeat the operation.

[0058] It should be understood that the specific embodiments described above are only used to explain the present application, and are not used to limit the present application. The obvious changes or modifications derived from the spirit of the present application are still within the protection scope of the present application.

Claims

1. A self-propelled root and seedling Chinese herbal medicine transplanting machine, characterized in that, The utility model relates to a root seedling sorting and conveying mechanism, ditching mechanism (4), soil covering mechanism (5) and roller (6) are sequentially arranged on the frame (1) from the head to tail, and the root seedling sorting and conveying mechanism comprises a seedling separating module (2) and a root seedling conveying module (3) which is in butt joint with the seedling separating module (2), and the tail end of the root seedling conveying module (3) is arranged between the ditching mechanism (4) and the soil covering mechanism (5). The seedling separating module (2) comprises a bottom plate (21) fixedly installed on the frame (1), a driving motor (22) installed on the bottom plate (21), a conveying assembly (24) in transmission connection with the output shaft of the driving motor (22) through a chain wheel transmission assembly (23), a shell (26) installed outside the conveying assembly (24), and a vibration motor (27) installed on the side of the shell (26), and a plurality of spring members (28) for vibrating seedlings of the seedling separating module (2) are installed between the shell (26) and the bottom plate (21).

2. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 1, characterized in that, The conveying assembly (24) comprises a first driving roller (241) installed on the output shaft of the driving motor (22) through the chain wheel transmission assembly (23), and a first driven roller (243) in synchronous rotation with the first driving roller (241) through a conveying belt (242), and a seedling emergence opening (25) for seedling emergence is arranged between the shell (26) and the conveying belt (242), and the seedling emergence opening (25) is opposite to the root seedling conveying module (3); a plurality of protrusions (2421) for ensuring that the root seedlings follow the conveying belt (242) are arranged on the conveying belt (242), and the distribution direction of the protrusions (2421) is perpendicular to the conveying direction of the conveying belt (242).

3. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 1, characterized in that, The root seedling conveying module (3) comprises a second driving roller (31) rotatably installed on the frame (1) through a connecting piece, a second driven roller (33) in synchronous rotation with the second driving roller (31) through a conveying belt (32), and an inclined frame (34) rotatably installed on the frame (1), and the second driven roller (33) is installed at the tail end of the inclined frame (34).

4. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 3, characterized in that, At least one supporting wheel for guiding the conveying belt (32) is arranged at the connection between the frame (1) and the inclined frame (34).

5. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 3, characterized in that, An electric push rod (35) is rotatably installed on the frame (1), and the push-pull end of the electric push rod (35) is rotatably installed on the back side of the inclined frame (34).

6. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 3, characterized in that, A plurality of placing grooves (36) are arranged at equal intervals on the conveying belt (32).

7. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 6, characterized in that, A detection mechanism (7) for detecting whether there is a seedling in the placing groove (36) is arranged on the side of the shell (26) close to the root seedling conveying module (3), and the detection mechanism (7) comprises a plurality of detection installation rods (71) arranged perpendicularly to the direction of the shell (26) and at least one sensor (72) arranged on the installation rod.

8. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 1, characterized in that, The frame body (1) is provided with a driving walking mechanism at the bottom of the front end; the driving walking mechanism comprises a self-moving motor (9) mounted on the frame body (1), a self-moving wheel (8) coaxially mounted on the output shaft of the self-moving motor (9), and an auxiliary wheel (10) mounted on the frame body (1) for assisting movement.

9. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 1, characterized in that, The ditching mechanism (4) comprises a first support rod (41) fixedly mounted on the frame body (1) and a ditching vertical plate (42) symmetrically mounted on both sides of the first support rod (41), the ditching vertical plate (42) comprising a ditching tip (421) arranged at the front end and a parallel blocking part (422) mounted at the tail end of the ditching tip (421), the ditching tip (421) and the parallel blocking part (422) being integrally formed.

10. The self-propelled root and seedling Chinese herbal medicine transplanting machine according to claim 1, characterized in that, The covering mechanism (5) comprises a symmetric covering assembly fixedly mounted on the frame body (1), the covering assembly comprising a second support rod (51) fixedly mounted on the frame body (1) and a covering wheel (52) mounted on the end of the second support rod (51), the two covering wheels (52) being spread apart towards both sides at one end close to the ditching mechanism (4).

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