Radix fici simplicissimae seedling planting machine

Abstract

The invention discloses a radix fici simplicissimae seedling planting machine, and relates to the technical field of agricultural machinery. Comprising a main body support frame, a suspension frame arranged at one end of the main body support frame and connected with a power mechanism, and a ridging mechanism, a film mulching mechanism, a planting mechanism and a seedling pressing mechanism which are sequentially arranged on the main body support frame in the direction away from the power mechanism, the first driving device and the second driving device are used for driving the ridging mechanism and the planting mechanism to work respectively; the planting mechanism comprises a rotating disc arranged on the main body supporting frame, at least two seedling placing pipes arranged in the circumferential direction of the rotating disc, a supporting plate arranged below the rotating disc and provided with seedling discharging holes, and a duckbilled planter arranged under the seedling discharging holes, ridging, film mulching, planting and seedling pressing are integrated into one machine, one-time completion is achieved, and the planting efficiency is improved. The planting efficiency of the radix fici simplicissimae is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural machinery, in particular to a Ficus tikoua seedling planting machine. BACKGROUND

[0002] Ficus tikoua, also known as Nanchao, Tuohuangqi, Wuzhaolong, etc., is the dried root of Ficus tikoua, which is a traditional ethnic medicine. It is recorded in Guangxi, Guangdong, Yunnan and other ethnic groups, and is a common herb in Lingnan. Ficus tikoua has the effects of invigorating the spleen and lung, promoting qi and reducing dampness, relaxing the tendons and activating the collaterals, etc. Some people dig Ficus tikoua for cooking soup as a seasoning, which tastes delicious and smells fragrant. It is recorded in the Qing Dynasty's Shengcao Yisheng Beiyao (Ready-to-use Herb Nature) in 1977. The root is used as medicine, and it is flat, sweet and pungent. It contains rich chemical components such as psoralen, oleic acid, hexadecanoic acid, linoleic acid and bergamot lactone, which has the effects of relaxing the tendons and activating the collaterals, and has special effects on night sweats, waist pain, rheumatism, spleen deficiency edema and chronic bronchitis. With the development of the raw materials and deep processing products of Ficus tikoua, the market demand for Ficus tikoua is increasing. At present, Ficus tikoua has been planted artificially in the mode of gentle mountain row and intercropping medicinal plants, but the planting of Ficus tikoua still relies on traditional manual operation, which has high labor intensity, low efficiency, and cannot realize the integration of rotary tillage, planting and film mulching.

[0003] Therefore, it is necessary to develop and design a Ficus tikoua seedling planting machine to realize the integration of rotary tillage, planting and film mulching during the planting process, which is a technical problem that needs to be solved by the technical personnel in the field. SUMMARY

[0004] In order to solve the above problems, the present application provides a Ficus tikoua seedling planting machine, which realizes the integration of rotary tillage, planting and film mulching during the planting process.

[0005] In order to achieve the above purpose, the present application provides the following scheme: A Ficus tikoua seedling planting machine, comprising a main support frame, a suspension frame arranged at one end of the main support frame and connected with a power mechanism, a ridging mechanism, a film mulching mechanism, a planting mechanism, a seedling pressing mechanism arranged in sequence on the main support frame in a direction away from the power mechanism, and a first driving device and a second driving device for driving the ridging mechanism and the planting mechanism to work, respectively. The planting mechanism comprises a rotating disc arranged on the main support frame, at least two seedling placing tubes arranged in the circumferential direction of the rotating disc, a supporting plate provided with seedling holes arranged below the rotating disc, and a duckbill planter arranged directly below the seedling holes.

[0006] Preferably, the duckbill planter is a hollow conical structure, comprising a duckbill opening side and a duckbill fixed side, and a hydraulic cylinder is arranged between the duckbill opening side and the duckbill fixed side to realize the opening and closing of the duckbill opening side.

[0007] Preferably, two rotating discs are arranged, and the duckbill planter is lifted and lowered by the second driving device.

[0008] Preferably, the second driving device comprises a first gearbox in driving connection with the power mechanism, a first output shaft and a second output shaft arranged on the first gearbox, and a crank mechanism in driving connection with the second output shaft to realize the lifting of the duckbill planter, and the first output shaft is in driving connection with the rotating disc to realize the rotation of the rotating disc.

[0009] Preferably, the ridging mechanism comprises a cutter shaft arranged below the main body support frame and in rotational connection with the main body support frame, a ridging cutter disc arranged on the cutter shaft, and a ridging shaping plate arranged on the main body support frame and located at both ends of the cutter shaft.

[0010] Preferably, the first driving device comprises a second gearbox in driving connection with the power mechanism, and an output shaft of the second gearbox is in driving connection with the cutter shaft.

[0011] Preferably, the film covering mechanism comprises a fixed circular rod arranged on the main body support frame and in detachable connection with the main body support frame, a soil covering wheel arranged at both ends of the fixed circular rod and close to one side of the planting mechanism, and a film pressing wheel arranged at both ends of the fixed circular rod and located between the fixed circular rod and the soil covering wheel, and the fixed circular rod is used for sleeving a film sleeve.

[0012] Preferably, the seedling pressing mechanism comprises a first seedling pressing wheel and a second seedling pressing wheel, and the duckbill planter is arranged at a middle position between the first seedling pressing wheel and the second seedling pressing wheel.

[0013] Preferably, a placing plate for placing seedlings is further arranged on the main body support frame, and a seat for an operator is arranged at an end away from the power mechanism, and the rotating disc is located between the seat and the placing plate.

[0014] Preferably, a fertilizing mechanism is further arranged between the ridging mechanism and the film covering mechanism.

[0015] The present application has the following technical effects compared with the prior art: Through the sequentially arranged ridging mechanism, film covering mechanism, planting mechanism and seedling pressing mechanism, the ridging mechanism can perform ridging operation on the land to prepare the raised soil ridge for subsequent planting, the film covering mechanism can cover the soil film on the soil ridge, the planting mechanism can accurately punch and plant seedlings on the covered soil film, and the seedling pressing mechanism can lightly press the soil around the seedlings after planting, so that the seedling root system is in full contact with the soil, the survival rate is improved, the ridging, film covering, planting and seedling pressing are integrated in one machine and completed at one time, the planting efficiency of the Randia aculeata is greatly improved, the intermittent seedling and duck-billed planter are cooperated through the rotating disc, the uniform plant spacing and consistent planting depth are ensured, and the seedlings grow in an orderly manner. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present application or prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and all other drawings obtained by those of ordinary skill in the art without creative labor based on these drawings also belong to the protection scope of the present application.

[0017] ATTACHMENT Figure 1 The whole structure schematic diagram of the Randia aculeata seedling planting machine disclosed by the present application is shown in the figure. Among them, 1, seat; 2, placing plate; 3, seedling placing pipe; 4, main body support frame; 5, ridging mechanism; 6, duck-billed planter; 7, soil covering wheel; 8, furrow opener; 9, film pressing wheel; 10, seedling pressing mechanism; 11, roller. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor also belong to the protection scope of the present application.

[0019] The purpose of the present application is to provide a Randia aculeata seedling planting machine, which realizes the integration of rotary tillage, planting and film covering during the planting process of Randia aculeata.

[0020] In order to make the above-mentioned purposes, characteristics and advantages of the present application more obvious and easy to understand, the present application will be further described in combination with the drawings and specific embodiments.

[0021] REFERENCE Figure 1The five-fingered peach seedling planter disclosed in the embodiment of the application at least comprises a main support frame 4, one end of the main support frame 4 is provided with a hanging frame, the hanging frame is connected with a power mechanism (such as a tractor), the main support frame 4 is sequentially provided with a ridging mechanism 5, a film covering mechanism, a planting mechanism and a seedling pressing mechanism 10 in the direction away from the power mechanism, the ridging mechanism 5 is driven by a first driving device, and the planting mechanism is driven by a second driving device; The planting mechanism comprises a rotating disc arranged on the main support frame 4, a plurality of seedling placing tubes 3 are uniformly arranged on the rotating disc in the circumferential direction, a supporting plate is arranged below the rotating disc, the supporting plate is fixedly connected with the main support frame 4, and a seedling lowering hole is arranged on the supporting plate, a duckbill planter 6 is arranged directly below the seedling lowering hole, after the seedling is placed in the seedling placing tube 3, the seedling placing tube 3 rotates under the driving of the rotating disc, when one of the seedling placing tubes 3 is opposite to the seedling lowering hole, the seedling falls into the duckbill planter 6, the seedling is planted, after one seedling is planted, the next seedling placing tube 3 is opposite to the seedling lowering hole again under the continuous rotation of the rotating disc, and the continuous planting operation of the seedling is performed; In the embodiment, the ridging mechanism 5, the film covering mechanism, the planting mechanism and the seedling pressing mechanism 10 are sequentially arranged, the ridging mechanism 5 can perform the ridging operation on the land, the raised soil ridge is prepared for subsequent planting, the film covering mechanism can cover the mulching film on the soil ridge, the planting mechanism can accurately punch and plant the seedling on the covered mulching film, and the seedling pressing mechanism 10 can lightly press the soil around the seedling after the seedling is planted, so that the seedling root system is fully contacted with the soil, the survival rate is improved, the ridging, film covering, planting and seedling pressing are integrated in one machine, and are completed at one time, the planting efficiency of the five-fingered peach is greatly improved, the intermittent seedling lowering of the rotating disc is matched with the duckbill planter 6, the uniform plant spacing and the consistent planting depth are guaranteed, and the seedling is beneficial to uniform growth.

[0022] Reference Figure 1 In one embodiment, the duckbill planter 6 is a hollow conical structure, the duckbill planter 6 comprises a duckbill opening side and a duckbill fixed side, a hydraulic cylinder for opening and closing the duckbill opening side is arranged between the duckbill opening side and the duckbill fixed side, the action of the hydraulic cylinder is controlled by a set of hydraulic control system, the system can be electrically and hydraulically linked with the intermittent motion of the planting rotating disc and the machine advancing speed (for example, receiving the rotating speed and position sensor signals through the PLC controller), when the seedling placing tube 3 on the rotating disc rotates to be aligned with the seedling lowering hole, the control system sends a command, the hydraulic cylinder is retracted, the duckbill opening side is closed, at this time, the duckbill forms a sharp cone, which is beneficial to film breaking and soil entering, when the duckbill is inserted into the soil to a predetermined depth, the control system instructs the hydraulic cylinder to extend, the duckbill opening side is opened, an ideal planting hole is formed in the soil, the seedling falls into the hole from the hollow part of the duckbill immediately, after the seedling is planted, the hydraulic cylinder is retracted again, the duckbill is closed, and then the duckbill is smoothly pulled out from the soil, so that the seedling is avoided to be pulled or the mulching film is avoided to be damaged.

[0023] Reference Figure 1 As an embodiment, two rotating discs are provided, and the duckbill planter 6 is driven to staggered lifting. On the main body support frame 4, two identical rotating discs are arranged in parallel, and a plurality of seedling placing tubes 3 are arranged uniformly in the circumferential direction of each rotating disc. The two rotating discs are driven by the same set of second driving devices to ensure that they rotate synchronously and in the same direction, but the seedling placing tubes 3 on the two rotating discs are staggered by a certain phase (for example, by 180 degrees) in the circumferential direction. A set of planting units, including a support plate (with a seedling hole) and a duckbill planter 6, are independently arranged below each rotating disc. The two duckbill planters 6 are driven to alternate lifting by the same set of second driving devices, that is, when one duckbill planter 6 is in the cycle of lowering-planting-raising, the other is in the cycle of raising-resetting-preparing for lowering. Since the two duckbills are alternately planted and the machine moves at a constant speed, the planted seedling spacing is very uniform, and the planting frequency is increased because the machine completes two plantings in a unit distance, effectively shortening the operation time.

[0024] As an embodiment, the second driving device includes a first gearbox in transmission connection with a power mechanism, a first output shaft and a second output shaft arranged on the first gearbox, and a crank mechanism in transmission connection with the second output shaft to realize the lifting of the duckbill planter 6. The first output shaft is in transmission connection with the rotating disc to realize the rotation of the rotating disc. The first gearbox is in transmission connection with the power output shaft (PTO) of the power mechanism such as a tractor, serving as the power source of the entire planting mechanism. The first output shaft is led out from the first gearbox and is in transmission connection with the planting rotating disc through a set of intermittent transmission mechanism (such as a slot wheel mechanism, an incomplete gear, or a cam divider), which converts continuous rotation into intermittent rotation to ensure that the rotating disc rotates only one station at a time, so that the seedling placing tube 3 can accurately stop at the seedling planting station. The second output shaft is also led out from the first gearbox, and its rotation speed is proportional to the forward speed of the machine. The shaft is connected with the duckbill planter 6 through the crank mechanism (or the crank connecting rod mechanism) to convert the continuous rotation into the linear reciprocating lifting motion of the duckbill. The two rotating discs are synchronously driven by the first output shaft through synchronous rods or chain transmission to ensure that the two rotating discs rotate at the same speed, in the same direction, and synchronously. In order to realize the staggered action of the two duckbill planters 6, each of the two crank mechanisms adopts a double-crank shaft, and the phase difference between the two crank shafts is set to 180 degrees. In this way, when the second output shaft rotates, the two duckbill planters 6 naturally realize the "staggered lifting" effect of one lifting and one lowering alternately. The intermittent rotation of the rotating disc and the lifting movement of the duckbill are derived from the same gearbox, which ensures that the "seedling throwing" and "planting" actions are perfectly matched in time. When the seedling placing tube 3 on the rotating disc rotates to align with the seedling hole, the duckbill planter 6 is at the highest point, ready to descend, or has completed a planting and is rising. Since the planting frequency of the duckbill (determined by the rotation speed of the second output shaft) and the forward speed of the machine (the speed of the tractor) are rigidly linked through the gearbox, the plant spacing is completely determined by the mechanical transmission ratio. Regardless of the speed of the tractor, the plant spacing can remain constant, ensuring uniform planting.

[0025] Reference Figure 1 As a preferred way, the ridging mechanism 5 includes a knife shaft arranged below the main body support frame 4 and rotationally connected with the main body support frame 4, a ridging cutter arranged on the knife shaft, and a ridging shaping plate arranged on the main body support frame 4 at both ends of the knife shaft. The ridging shaping plate is arranged transversely below the main body support frame 4, the knife shaft is rotationally connected with the support frame through a bearing seat, the knife shaft is connected with the power take-off (PTO) of the tractor through a first driving device (such as chain transmission or gear box) to obtain power, and a plurality of ridging cutters are fixedly installed on the knife shaft. These cutter discs are usually butterfly-shaped or concave disc-shaped, symmetrically installed on the left and right sides to form one or more groups. When the knife shaft rotates at high speed, the cutter discs cut the soil at high speed and throw it to both sides, with an efficiency much higher than that of the traditional ploughshare type ridging. The ridging shaping plate is arranged at both ends of the knife shaft, each ridging shaping plate is a curved plate structure, fixed on the main body support frame 4 (not synchronous with the knife shaft), and located behind the rotating cutter disc. Its function is to gather the loose soil thrown by the cutter disc to form a soil ridge with smooth surface, regular shape (such as circular arc or trapezoidal), and appropriate compactness. The rotating cutter disc can effectively break up the soil clumps, making the soil of the ridge more delicate. The ridging shaping plate finally shapes the ridge shape, ensuring the consistency of the height, width and slope of the soil ridge, and laying a solid foundation for subsequent accurate film covering and planting. Compared with the pure passive ridger, this rotating ridging mechanism 5 has better passability on heavy soil and is less likely to be clogged.

[0026] Reference Figure 1 As a preferred way, the first driving device includes a second gearbox in transmission connection with the power mechanism, and the output shaft of the second gearbox is in transmission connection with the knife shaft through a chain transmission mechanism to realize the rotation of the knife shaft.

[0027] Reference Figure 1As an implementation, the film covering mechanism comprises a fixed round rod arranged on the main body support frame 4 and detachably connected with the main body support frame 4, the fixed round rod is provided with a film covering wheel 7 at both ends thereof and on the side close to the planting mechanism, and is provided with a film pressing wheel 9 between the both ends and the film covering wheel 7, the fixed round rod is used for sleeving the film covering cylinder, the detachable connection between the fixed round rod and the main body support frame 4 enables the whole film covering mechanism to be quickly and integrally disassembled, so that the film roll can be replaced or maintained, the film covering cylinder is directly sleeved on the fixed round rod and can freely rotate to release the mulching film along with the advance of the machine, the film pressing wheel 9 is arranged at both ends of the fixed round rod and above the film path, one film pressing wheel 9 is arranged at each end, and the film pressing wheel 9 is used for tightly pressing the film drawn out from the film covering cylinder to the shoulder of the soil ridge, so that the film is preliminarily attached to the ridge surface, and the film covering wheel 7 is arranged behind the film pressing wheel 9 (i.e. on the side closer to the planting mechanism), each film covering wheel 7 is disc-shaped or bent plate-shaped, and is used for turning up the soil in the ridge ditch and covering the soil on the edge of the film pressed into the ridge ditch by the film pressing wheel 9, so that the film is firmly pressed and fixed.

[0028] Reference Figure 1 As an implementation, the seedling pressing mechanism 10 comprises a first seedling pressing wheel and a second seedling pressing wheel, and the duckbill planter 6 is arranged at the intermediate position of the first seedling pressing wheel and the second seedling pressing wheel, so that the seedling planted by the duckbill planter 6 can be timely and stably pressed in the soil, and the seedling is ensured to be straight and the root to be in full contact with the soil, thereby improving the survival rate.

[0029] Reference Figure 1 As an implementation, the main body support frame 4 is further provided with a placing plate 2 for placing seedlings and a seat 1 for an operator, the seat 1 is arranged at the end away from the power mechanism, the rotating disc is located between the seat 1 and the placing plate 2, the placing plate 2 provides a fixed and convenient seedling taking point for the operator, and the operator does not need to bend over to take seedlings from the ground, thereby improving the work efficiency and reducing the labor intensity, the seat 1 is used for the operator to sit and operate, greatly improving the comfort of the operator, and being suitable for large-area operation, and the complete work process is as follows: the operator sits on the seat 1, the placing plate 2 full of seedlings is in front of the body, the operator takes a seedling from the placing plate 2 beside the body, a new seedling placing pipe 3 rotates to the seedling planting position (usually in front of or beside the operator) through the rotation of the rotating disc, the operator puts the seedling into the seedling placing pipe 3, the seedling enters the duckbill planter 6 through the rotation of the rotating disc, and is planted, the seedling pressing process completed by the first and second seedling pressing wheels is completed, and at the same time, the next empty seedling placing pipe 3 is rotated to the operator, and a new round of seedling planting is started.

[0030] Reference Figure 1As an implementation, a fertilizing mechanism is further arranged between the ridging mechanism 5 and the film covering mechanism, which comprises a fertilizer box, a conveying pipe connected with the fertilizer box, and an opener 8 arranged in the conveying pipe running direction. The fertilizer is accurately applied into the soil on the already formed ridges. A shallow trench is opened by the opener 8, the fertilizer is deeply applied into the soil, and then the soil is covered and leveled. The fertilizer is deeply applied in the interior of the ridges. After the film covering, the volatilization and loss of the fertilizer are prevented. When raining or irrigating, the fertilizer penetrates downward and is directly absorbed by the crop root system. The fertilizer is physically separated from the seedlings to be planted, so that the phenomenon of "root burning" caused by the direct contact of the fertilizer with the seedling root system is avoided. If the fertilizer is applied before the ridging, the fertilizer is buried in the lower part of the whole ridges, and the position may be not ideal. The fertilizer is applied on the already formed ridges, and the position is more accurate.

[0031] Reference Figure 1 As an implementation, a roller 11 is further arranged below the main body support frame 4. The roller 11 below the main body support frame 4 rolls on the already ploughed land, maintains the stability and balance of the whole machine, and accurately controls the working depth.

[0032] It should be noted that, for those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A Ficus microcarpa seedling planter, characterized in that, The device comprises a main support frame, a suspension frame arranged at one end of the main support frame and connected with a power mechanism, a ridging mechanism, a film covering mechanism, a planting mechanism, a seedling pressing mechanism arranged on the main support frame in sequence away from the power mechanism, and a first driving device and a second driving device for driving the ridging mechanism and the planting mechanism to work respectively; The planting mechanism comprises a rotating disc arranged on the main support frame, at least two seedling placing tubes arranged on the rotating disc in a circumferential direction, a supporting plate provided with seedling holes arranged below the rotating disc, and a duckbill planter arranged directly below the seedling holes.

2. The ginseng seedling planting machine according to claim 1, characterized in that, The duckbill planter is a hollow conical structure, and comprises a duckbill opening side and a duckbill fixed side, and a hydraulic cylinder arranged between the duckbill opening side and the duckbill fixed side to realize opening and closing of the duckbill opening side.

3. The ginseng seedling planting machine according to claim 2, characterized in that, The rotating disc is provided in two, and the duckbill planter is realized to be lifted in staggered mode by the second driving device.

4. The ginseng seedling planting machine according to claim 3, characterized in that, The second driving device comprises a first gearbox in transmission connection with the power mechanism, a first output shaft and a second output shaft arranged on the first gearbox, and a crank mechanism in transmission connection with the second output shaft to realize lifting of the duckbill planter, and the first output shaft is in transmission connection with the rotating disc to realize rotation of the rotating disc.

5. The ginseng seedling planting machine according to claim 1, characterized in that, The ridging mechanism comprises a cutter shaft arranged below the main support frame and in rotational connection with the main support frame, a ridging cutter disc arranged on the cutter shaft, and ridging shaping plates arranged on the main support frame at both ends of the cutter shaft.

6. The ginseng seedling planting machine according to claim 5, characterized in that, The first driving device comprises a second gearbox in transmission connection with the power mechanism, and an output shaft of the second gearbox is in transmission connection with the cutter shaft.

7. The ginseng seedling planting machine according to claim 1, characterized in that, The film covering mechanism comprises a fixed circular rod arranged on the main support frame and in detachable connection with the main support frame, soil covering wheels arranged at both ends of the fixed circular rod and close to one side of the planting mechanism, and film pressing wheels arranged at both ends of the fixed circular rod and located between the fixed circular rod and the soil covering wheels, and the fixed circular rod is used for sleeving a film covering cylinder.

8. The ginseng seedling planting machine according to claim 2, characterized in that, The seedling pressing mechanism comprises a first seedling pressing wheel and a second seedling pressing wheel, and the duckbill planter is arranged at a middle position between the first seedling pressing wheel and the second seedling pressing wheel.

9. The ginseng seedling planting machine according to claim 1, characterized in that, The main support frame is further provided with a placing plate for placing seedlings, and a seat for an operator, the seat is arranged at an end away from the power mechanism, and the rotating disc is located between the seat and the placing plate.

10. The ginseng seedling planting machine according to claim 1, characterized in that, A fertilizing mechanism is further arranged between the ridging mechanism and the film covering mechanism.

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