Planting equipment for codonopsis pilosula

Abstract

The present invention relates to the technical field of codonopsis pilosula planting, and specifically to a codonopsis pilosula planting device, comprising a movable seat and a placement box arranged on the movable seat, wherein a trenching assembly is arranged on the placement box, a water tank is arranged inside the placement box, and an opening and closing assembly is arranged inside the water tank, and the opening and closing assembly is used to open a water flow flow channel inside the water tank when in use. The present invention has the advantage of automatically controlling the depth of trenching. During the trenching process, the extension length of the trench opener is controlled so that the entire trenching depth can be adjusted at will during trenching, and the soil after trenching is further loosened. During the ditching process, the square bin and the flow channel inside the water tank can be opened, so that the water inside the water tank enters the conveying pipe through the conical channel, which is convenient for subsequent irrigation of the trenched soil. At the same time, the dripping water can moisten some compacted soil blocks.

Description

Technical Field

[0001] The invention relates to the technical field of codonopsis pilosula planting, in particular to codonopsis pilosula planting equipment. Background Art

[0002] Codonopsis pilosula is a plant with medicinal value. Its roots can be used as Chinese medicinal materials after drying. When planting Codonopsis pilosula, it is usually planted in a semi-shaded and semi-sunny sandy loam plot because Codonopsis pilosula prefers a semi-shaded and semi-sunny environment. After digging trenches in the land, Codonopsis pilosula is planted.

[0003] When digging trenches for Codonopsis pilosula planting, it is necessary to choose sandy loam with deep soil, fertile and loose soil, and good drainage, and avoid continuous cropping. Codonopsis pilosula prefers a cool climate and a moist environment during the seedling stage, while large seedlings and mature plants prefer a dry and sunny environment. Therefore, when selecting land for trenching, it is necessary to consider whether its light, water and soil conditions meet the growth needs of Codonopsis pilosula.

[0004] When planting Codonopsis pilosula, furrow planting is usually used for artificial planting. Furrow planting requires manual operations such as trenching, transplanting, and covering with soil. Compared with other planting methods, it has greater labor intensity and requires more labor, which will cause the entire trenching process to waste a lot of time and reduce the overall trenching efficiency. At the same time, during the trenching process, it is impossible to ensure that the depth of the trench meets the depth required for Codonopsis pilosula planting. This leads to the need to deepen the trenching depth again when the trenching depth is found to be insufficient during the subsequent planting of Codonopsis pilosula before the next step of Codonopsis pilosula planting can be carried out. When manual trenching is used, the trenching depth cannot be adjusted and controlled according to the actual situation. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a Codonopsis pilosula planting device, which has the advantage of automatically controlling the depth of the trenching. During the trenching process, the extension length of the trench opener is controlled, so that the entire trenching depth can be adjusted at will during trenching. At the same time, the soil after trenching is further loosened, which is convenient for subsequent Codonopsis pilosula planting.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a codonopsis pilosula planting device, comprising a movable base and a placement box disposed on the movable base, the placement box being provided with a trenching assembly, the trenching assembly being used to trench and turn the soil on the ground to facilitate the planting of codonopsis pilosula, the placement box being provided with a water storage tank inside, and an opening and closing assembly being provided inside the water storage tank, the opening and closing assembly being used to open a water flow channel inside the water storage tank when in use to facilitate subsequent soil wetting operations;

[0007] The trenching assembly includes a driving motor arranged inside a placement box, an inner screw arranged on one side of the driving motor, an outer screw movably arranged outside the inner screw, a movable frame arranged at one end of the outer screw away from the inner screw, and a trencher arranged in an array at one end of the movable frame away from the outer screw.

[0008] Preferably, a loosening assembly is arranged in an array on one side of the movable frame, and the loosening assembly is used to rotate to break up compacted soil blocks on the cultivated ditch ground, and a fixed plate is arranged on one side of the outer screw near the loosening assembly.

[0009] Preferably, the opening and closing assembly includes a square bin arranged inside the water tank, an opening and closing plate movably arranged on one side of the square bin, a sealing plate symmetrically arranged on the opening and closing plate, a multi-stage extension plate movably arranged on the side of the sealing plate away from the closing plate, and a locking block movably arranged on the multi-stage extension plate.

[0010] Preferably, the opening and closing assembly also includes an extrusion plate movably arranged at one end of the locking block away from the multi-stage extension plate, a conical channel movably arranged inside the square bin, a conveying pipe symmetrically arranged on the conical channel, and a guide plate arranged on the side of the conical channel close to the square bin.

[0011] Preferably, the square bin is symmetrically provided with matching grooves, the square bin is provided with an oblique groove on the side close to the conical channel, the square bin is symmetrically provided with a cross groove on the side close to the conical channel, a fixing rod is provided inside the cross groove, a first spring is sleeved on the fixing rod, a cross plate is provided on the side close to the cross groove of the extrusion plate, and the cross plate and the cross groove are engaged and slid, a conveying assembly is provided inside the conveying pipe, and the conveying assembly is used to open and close the internal channel of the conveying pipe, so that the water flow is continuously conveyed.

[0012] Preferably, the loosening assembly includes a fixed ring symmetrically arranged on one side of the movable frame, a sleeve tooth plate movably arranged inside the fixed ring, loosening needles arranged in an array on one side of the sleeve tooth plate, an inner gear ring plate movably arranged inside the fixed ring, a rotating gear arranged in an array on the fixed ring, and the rotating gear is in a meshing relationship with the sleeve tooth plate and the inner gear ring plate. It also includes a starting motor arranged on the fixed ring, a limiting ring plate arranged on the inner gear ring plate, and a lifting cylinder movably arranged on the limiting ring plate.

[0013] Preferably, a reciprocating groove is provided on the surface of the lifting cylinder, and an array of inclined push plates is arranged on the side of the lifting cylinder close to the loosening needle. The inclined push plates are fixedly connected to the lifting cylinder, and a fixed cavity is provided on the outside of the lifting cylinder, and the fixed cavity is fixedly connected to the conveying pipe. An annular inlet cylinder is provided on the end of the lifting cylinder away from the inclined push plate.

[0014] Preferably, a positioning groove is provided on the lifting cylinder, a support plate is movably provided on the side of the inner gear ring plate away from the limiting ring plate, a scraper is provided on the end of the support plate away from the inner gear ring plate, a positioning rod is provided on the side of the support plate close to the lifting cylinder, and the positioning rod is engaged and slid with the positioning groove.

[0015] Preferably, the conveying assembly includes a fixed ring plate arranged inside the conveying pipe, a sliding clamping plate movably arranged inside the conveying pipe, a water inlet column arranged on the sliding clamping plate, a fixed connecting rod arranged at the end of the water inlet column away from the fixed ring plate, and a matching bevel block arranged at the end of the fixed connecting rod away from the water inlet column.

[0016] Preferably, a slide groove is provided in the internal array of the delivery pipe, and the slide groove is engaged and slid with the sliding card, and a second spring is provided on the outside of the water inlet column.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention drives the outer screw to descend by rotating the inner screw, and during the descent of the mobile frame, the furrow opener is synchronously driven to descend, so that the depth of the furrow opened by the furrow opener can be controlled. When the furrow depth needs to be deepened or reduced according to actual conditions, the entire furrow opener will be raised and lowered under the drive of the mobile frame, thereby adjusting the depth of the entire furrow to meet the depth required for later planting;

[0019] 2. At the same time, during the ditching process, the flow channel between the square bin and the water tank can be opened, so that the water in the water tank can enter the delivery pipe through the tapered channel, which is convenient for subsequent irrigation of the ditched soil. At the same time, the dripping water can moisten some hardened soil blocks, and the conveniently set oblique push plate can easily cut off these hardened soil blocks. During the cutting process, the entire oblique push plate will not be damaged due to the hardness of these soil blocks.

[0020] 3. At the same time, under the action of the starting motor, the loosening needle and the oblique push plate work. One end of the loosening needle is designed in a wave shape. When the loosening needle is in the wave shape, it is not only convenient for the soil to enter the center of the loosening needle smoothly, but also the oblique push plate can cut the soil by reciprocating lifting. When the lifting cylinder drives the oblique push plate to descend, the flow channel inside the conveying pipe and the lifting cylinder is opened. The water entering the conveying pipe can flow out from the oblique push plate along the lifting cylinder to moisten the compacted soil blocks. The moistened soil increases its humidity, so that the entire groove can provide humidity conditions when planting Codonopsis pilosula, making it easier for Codonopsis pilosula to germinate and grow;

[0021] 4. When the inclined push plate is driven by the lifting cylinder to reset, the entire water flow channel will be closed to prevent water from flowing out continuously, which will increase the humidity of the soil and affect the subsequent planting. At the same time, the rising inclined push plate will come into contact with the scraper to scrape off the soil adhering to the inclined push plate to prevent the soil from affecting the subsequent cutting effect of the inclined push plate on the soil blocks.

[0022] 5. The irrigation operation after the entire trenching will be partially started only after the trench opener is lowered, so that when the entire equipment is in standby state, the water inside the water tank will not flow out due to misoperation. At the same time, the sealing plate can block the notch between the water tank and the square bin, so that the water entering the square bin will eventually enter the tapered channel, avoiding water waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall schematic diagram of the present invention.

[0024] Figure 2 It is a schematic diagram of the overall side sectional structure of the present invention.

[0025] Figure 3 Schematic diagram of the internal structure of the water storage tank of the present invention.

[0026] Figure 4 This is a schematic diagram of the half-section structure of the interior of the square warehouse of the present invention.

[0027] Figure 5 It is a schematic diagram of the explosion structure of the opening and closing component and the loosening component of the present invention.

[0028] Figure 6 It is a partial schematic diagram of the connection structure between the opening and closing component and the loosening component of the present invention.

[0029] Figure 7 This is a schematic diagram of the explosion of the internal structure of the square warehouse of the present invention.

[0030] Figure 8 For the present invention Figure 4 A partial enlarged schematic diagram of point A in the middle.

[0031] Figure 9 For the present invention Figure 7 A partial enlarged schematic diagram of point B in the middle.

[0032] Figure 10 For the present invention Figure 6 A partial enlarged schematic diagram of point C in the middle.

[0033] Figure 11 It is a schematic diagram of the explosion structure of the soil loosening assembly of the present invention.

[0034] Figure 12 It is an enlarged schematic diagram of the local structure of the inner gear ring plate and the lifting cylinder of the present invention.

[0035] Figure 13 It is a partially enlarged schematic diagram of the connection structure between the inner gear ring plate, the limiting ring plate and the lifting cylinder of the present invention.

[0036] Figure 14 It is a partial cross-sectional schematic diagram of the internal conveying component of the conveying pipe of the present invention.

[0037] In the figure: 1. Moving seat; 2. Placement box; 3. Ditching assembly; 31. Driving motor; 32. Inner screw; 33. Outer screw; 331. Fixing plate; 34. Moving frame; 35. Ditching device; 4. Water storage tank; 5. Opening and closing assembly; 51. Square bin; 511. Matching groove; 512. Oblique groove; 513. Cross groove; 514. Fixing rod; 515. First spring; 52. Opening and closing plate; 53. Sealing plate; 54. Multi-stage extension plate; 55. Engaging block; 56. Extrusion plate; 561. Cross plate; 57. Conical channel; 571. Guide plate; 58. Delivery pipe; 581. Slide; 582. Second spring; 6. Loosening assembly; 61. Fixed ring; 62. Fitting tooth plate; 63. Loosening needle; 64. Inner gear ring plate; 641. Support plate; 642. Scraper; 643. Positioning rod; 65. Rotating gear; 66. Starting motor; 67. Limiting ring plate; 68. Lifting cylinder; 681. Reciprocating groove; 682. Oblique push plate; 683. Fixed cavity; 684. Annular feed cylinder; 685. Positioning groove; 7. Conveying assembly; 71. Fixed ring plate; 72. Sliding clamping plate; 73. Water inlet column; 74. Fixed connecting rod; 75. Matching oblique block. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0039] See also Figures 1 to 10 , which is the first embodiment of the present invention, provides a technical solution: a codonopsis planting device, comprising a mobile base 1 and a placement box 2 arranged on the mobile base 1, the placement box 2 is used to place a water tank 4 and support and fix a drive motor 31, a ditching component 3 is provided on the placement box 2, the ditching component 3 is used to dig trenches and turn over the ground to facilitate the planting of codonopsis, a water tank 4 is provided inside the placement box 2, and an opening and closing component 5 is provided inside the water tank 4, the opening and closing component 5 is used to open the water flow channel inside the water tank 4 when in use, to facilitate the subsequent wetting of the soil;

[0040] The ditching assembly 3 includes a drive motor 31 disposed inside the placement box 2. A conductor is provided on the drive motor 31. When the user drives the vehicle in the field to prepare for ditching, the drive motor 31 can be started to drive the inner screw 32 to rotate, thereby causing the ditch opener 35 at the other end of the inner screw 32 to extend into the soil to perform ditching. The inner screw 32 is provided on one side of the drive motor 31 and is used to be screwed together with the outer screw 33. Driven by the inner screw 32, the movable frame 34 is driven to move. The movement of the movable frame 34 drives the ditch opener 35 to extend into the soil, and then the vehicle is driven to move to perform ditching in the field.

[0041] The outer screw 33 is movably arranged outside the inner screw 32. The outer screw 33 and the inner screw 32 are in a screw connection. The rotation of the inner screw 32 pushes the outer screw 33 to descend. During the descending process of the outer screw 33, the movable frame 34 arranged on one side of the outer screw 33 is engaged with the placement box 2 through a sliding engagement relationship, so that the movable frame 34 descends vertically, and the screw connection between the inner screw 32 and the outer screw 33 does not cause the movable frame 34 to rotate.

[0042] A movable frame 34 is provided at the end of the outer screw 33 away from the inner screw 32. The movable frame 34 is U-shaped and slides between the placement box 2 through a block at one end of the movable frame 34. A furrow opener 35 is arranged in an array at the end of the movable frame 34 away from the outer screw 33. The furrow opener 35 is used to contact the soil and drive the furrow opener 35 to furrow the soil during the movement of the entire vehicle.

[0043] A loosening assembly 6 is arranged in an array on one side of the mobile frame 34. The loosening assembly 6 is used to rotate to break up the compacted soil blocks on the cultivated ditch ground. A fixing plate 331 is provided on the side of the outer screw 33 close to the loosening assembly 6. The fixing plate 331 is used to fix the conveying pipe 58 and the fixed cavity 683. When the outer screw 33 descends, the fixing plate 331 will be driven to descend. During the descending process of the fixing plate 331, the opening and closing assembly 5 will be synchronously driven to move, thereby opening the water flow channel inside the entire water tank 4.

[0044] The opening and closing assembly 5 includes a square bin 51 disposed inside the water storage tank 4. The square bin 51 is provided with a through hole. When the square bin 51 and the water storage tank 4 are fixedly connected, a passage for water to flow into the square bin 51 is left. At the same time, the bottom of the square bin 51 is open to facilitate the normal lowering of the delivery pipe 58 and the fixed cavity 683 in the initial state. An opening and closing plate 52 is movably disposed on one side of the square bin 51. The opening and closing plate 52 is provided with a through hole. When the opening and closing plate 52 is driven to move upward, the through hole on the opening and closing plate 52 and the through hole penetrating the square bin 51 are in the same position, and the water inside the water storage tank 4 can enter the square bin 51 through the through holes of both.

[0045] The sealing plates 53 are symmetrically arranged on the opening and closing plate 52. The sealing plates 53 are arranged on both sides of the opening and closing plate 52 and are in a cross shape. Under the action of the sealing plates 53, the matching grooves 511 provided in the square bin 51 are fitted and sealed. Therefore, during the entire movement of the opening and closing plate 52, the water inside the water storage tank 4 will not leak out through other places.

[0046] The multi-stage extension plate 54 is movably arranged on the side of the sealing plate 53 away from the closing plate 52. There is a plug-in relationship between the multi-stage extension plate 54 and the sealing plate 53. Through the plug-in connection, the two ends of the multi-stage extension plate 54 are cylindrical, which is used to slide with the oblique groove 512 opened on the square bin 51. When the extrusion plate 56 is squeezed by the guide plate 571 and moves to both sides, the multi-stage extension plate 54 will drive the sealing plate 53 to rise under the action of the oblique groove 512. The rising action of the sealing plate 53 causes the opening and closing plate 52 to rise synchronously, so that the opening and closing plate 52 and the through hole opened on the square bin 51 are on the same horizontal line, so that the water inside the water storage tank 4 can enter the interior of the square bin 51;

[0047] The engaging block 55 is movably provided on the multi-stage extension plate 54, and there is an engaging relationship between the engaging block 55 and the multi-stage extension plate 54. At the same time, the engaging block 55 engages and slides on the extrusion plate 56 at one end away from the multi-stage extension plate 54. When the extrusion plate 56 is squeezed to both sides by the guide plate 571 and opened, the engaging block 55 engages and slides in the slot provided on the extrusion plate 56, so that the engaging block 55 will not interfere with the multi-stage extension plate 54 in the process of opening and rising along the oblique groove 512.

[0048] The opening and closing assembly 5 also includes an extrusion plate 56 movably arranged at one end of the locking block 55 away from the multi-stage extension plate 54. The extrusion plates 56 are symmetrically arranged at both ends of the multi-stage extension plate 54. At the same time, notches are provided on the two extrusion plates 56. A locking and sliding relationship is formed between the notches on the extrusion plates 56 and the locking block 55. An arc chamfer is provided on the opposite side of the extrusion plates 56 to facilitate the extrusion plates 56 to be opened to both sides synchronously when the guide plate 571 is lowered. A conical channel 57 is movably provided inside the square bin 51. An array of entry holes is provided at one end of the conical channel 57, so that water entering the square bin 51 will enter the interior of the conical channel 57 through the through holes on the conical channel 57.

[0049] The delivery pipe 58 is symmetrically arranged on the tapered channel 57, and a through channel is formed between the delivery pipe 58 and the tapered channel 57, so that the water entering the tapered channel 57 will eventually enter the loosening assembly 6 through the delivery pipe 58, and finally drip onto the ground soil, thereby increasing the moisture of the soil and facilitating the subsequent sowing work. At the same time, the delivery pipe 58 is fixedly connected to the fixing plate 331. When the outer screw 33 is pushed to descend, the delivery pipe 58 is driven to descend synchronously through the fixed plate 331, so that the tapered channel 57 is also lowered. At this time, the guide plate 571 arranged on one side of the tapered channel 57 squeezes the two squeezing plates 56 to open to both sides, thereby driving the opening and closing plate 52 to rise and open the entrance of the square bin 51;

[0050] The guide plate 571 is arranged on the side of the conical channel 57 close to the square bin 51. When the guide plate 571 descends to push the two extrusion plates 56 to open, the opening and closing plates 52 will be driven to rise synchronously through the rise of the multi-stage extension plate 54, so that the final rising height of the opening and closing plates 52 will remain unchanged at the final position.

[0051] The square bin 51 is symmetrically provided with matching grooves 511. A portion of the matching grooves 511 runs through the entire square bin 51. The matching grooves 511 are used to match with the sealing plate 53. Under the action of the matching grooves 511, the entire sealing plate 53 can be lifted and lowered. The square bin 51 is provided with an oblique groove 512 on the side close to the tapered channel 57. The oblique grooves 512 are used to match with the multi-stage extension plate 54. A fitting and sliding relationship is formed between the cylindrical shapes at both ends of the multi-stage extension plate 54 and the oblique grooves 512. When the extrusion plate 56 moves, the entire multi-stage extension plate 54 will not interfere with it.

[0052] The square bin 51 is symmetrically provided with a cross groove 513 on one side close to the tapered channel 57. The cross groove 513 is used to engage and slide with the cross plate 561 provided on the extrusion plate 56. Under the action of the two, the extrusion plate 56 can be prevented from deflecting during the movement. At the same time, under the action of limiting the extrusion plate 56, the extrusion plate 56 is reset by the first spring 515 provided inside. A fixing rod 514 is provided inside the cross groove 513. The fixing rod 514 is used to slide and limit the cross plate 561 provided on the extrusion plate 56, so that the cross plate 561 will squeeze the first spring 515 sleeved on the fixing rod 514 when moving, and when the entire tapered channel 57 is reset, the first spring 515 will push the extrusion plate 56 to reset, so that the entire opening and closing plate 52 drops to close the entire water flow into the channel.

[0053] A first spring 515 is sleeved on the fixing rod 514. The first spring 515 is used for resetting. When the extrusion plate 56 is not subjected to external force, it will be reset under the action of the first spring 515. A cross plate 561 is provided on the side of the extrusion plate 56 close to the cross groove 513, and the cross plate 561 is engaged and slid with the cross groove 513. The first spring 515 pushes the cross plate 561 to reset the extrusion plate 56. A conveying component 7 is provided inside the delivery pipe 58. The delivery component 7 is used to open and close the internal channel of the delivery pipe 58, so that the water flow is continuously delivered.

[0054] During use, the movable seat 1 is first moved to the position to be grooved, and then the inner screw 32 is driven to rotate by starting the driving component 31. Under the rotation of the inner screw 32, the outer screw 33 is pushed downward and extended. During the extension of the outer screw 33, the opening and closing component 5 is driven to move synchronously. During the extension process, the outer screw 33 drives the delivery pipe 58 and the fixed cavity 683 to move synchronously through the fixed plate 331 fixedly connected to the outer screw 33, so that the tapered channel 57 provided on the delivery pipe 58 will descend synchronously. During the descent of the tapered channel 57, the guide plate 571 contacts the extrusion plate 56 to drive the two extrusion plates to move. The pressing plate 56 opens to both sides. In the process of the squeezing plate 56 opening, the sliding engaging block 55 drives the multi-stage extension plate 54 to open and rise along the oblique groove 512. At the same time, the multi-stage extension plate 54 and the sealing plate 53 are also in a plug-in relationship. Under the rise of the multi-stage extension plate 54, the opening and closing plate 52 fixedly connected to the sealing plate 53 is driven to rise. After the multi-stage extension plate 54 is extended to the limit position, the opening and closing plate 52 rises to the specified position synchronously. Subsequently, after the position of the opening and closing plate 52 and the through-hole on the square bin 51 are consistent, the water inside the water storage tank 4 will enter the inside of the square bin 51 through the through-holes of the two. At the same time, the water in the square bin 5 The uppermost end of the tapered channel 57 inside the square bin 51 will be below the through hole opened in the square bin 51. At this moment, the water entering the square bin 51 will pass through the square bin 51 into the tapered channel 57 and finally into the delivery pipe 58. At the same time, in order to prevent the water inside the water tank 4 from flowing out of the matching groove 511 opened on the square bin 51, the sealing plate 53 provided can block and isolate the channel passing through the matching groove 511 during the entire lifting process, so that the water inside the water tank 4 can only enter the square bin 51 through the through hole on the opening and closing plate 52, so that a flow channel is formed inside the entire water tank 4, which can keep the water inside the water tank 4 from flowing out. 4 The water inside is continuously transported to the inside of the delivery pipe 58, which is convenient for moistening the soil in the subsequent loosening process. At the same time, two loosening components 6 are arranged in an array on the mobile frame 34 fixedly connected to the outer screw 33. After the outer screw 33 moves to the specified position, the provided furrow opener 35 will extend into the soil. Then, by moving the entire mobile base 1, the furrow opener 35 will perform a furrowing operation on the ground. At the same time, the ground after the furrowing will be loosened and the humidity will be increased under the action of the loosening component 6, so that the entire ground can process some compacted soil blocks while completing the furrowing operation, which is convenient for the subsequent planting of Codonopsis pilosula. Example 2

[0055] See also Figures 1 to 13 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that:

[0056] The loosening assembly 6 includes a fixed ring 61 symmetrically arranged on one side of the mobile frame 34, the fixed ring 61 is used to support the rotating ring and the starting motor 66 arranged on the fixed ring 61, and a sleeve toothed plate 62 is movably arranged inside the fixed ring 61, and a toothed ring is provided on the sleeve toothed plate 62. T-shaped ring grooves are provided inside and outside the sleeve toothed plate 62, wherein the T-shaped ring groove located on the outside of the sleeve toothed plate 62 is engaged and slidably engaged with the fixed ring 61, and the T-shaped ring groove located inside the sleeve toothed plate 62 is engaged and slidably engaged with the inner toothed ring plate 64;

[0057] The loosening needles 63 are arranged in an array on one side of the sleeve tooth plate 62, and one end of the loosening needles 63 arranged in the array is not in the same horizontal line. Under the rotation of the sleeve tooth plate 62, the soil inside the loosening needles 63 will be thrown around the loosening needles 63 through the wave-shaped opening. The inner gear ring plate 64 is movably arranged inside the fixed ring 61. The inner gear ring plate 64 and the fixed ring 61 are also in a snap-fit ​​sliding relationship, so that the fixed ring 61, the sleeve tooth plate 62 and the inner gear ring plate 64 are in the same horizontal line. The rotating gear 65 is arranged in an array on the fixed ring 61, and the rotating gear 65 is in a meshing relationship with the sleeve tooth plate 62 and the inner gear ring plate 64. Under the meshing relationship of the three, the rotation directions of the sleeve tooth plate 62 and the inner gear ring plate 64 are completely opposite;

[0058] The starter motor 66 is provided on the fixed ring 61, and the starter motor 66 is used to drive one of the rotating gears 65 to rotate. The rotation of the rotating gear 65 causes the sleeve gear plate 62 and the inner gear ring plate 64 to rotate. A limit ring plate 67 is provided on the inner gear ring plate 64, and three limit rods are arranged in an array on the limit ring plate 67. The three limit rods cooperate with the reciprocating grooves 681 provided on the lifting cylinder 68, so that the lifting cylinder 68 can be lifted and lowered reciprocally. The lifting and lowering of the lifting cylinder 68 drives the oblique push plate 682 to be lifted and lowered, thereby cutting off some compacted soil blocks surrounding the inside of the loosening needle 63.

[0059] The lifting cylinder 68 is movably arranged on the limiting ring plate 67, and a limiting engagement relationship is formed between the lifting cylinder 68 and the limiting ring plate 67 through the reciprocating groove 681 opened on the surface of the lifting cylinder 68. Under the rotation of the inner gear ring plate 64, the limiting ring plate 67 is driven to squeeze the lifting cylinder 68, so that the lifting cylinder 68 can be lifted and lowered reciprocatingly. Under the lifting and lowering of the lifting cylinder 68, the compacted soil blocks are cut off. At the same time, the interior of the lifting cylinder 68 is a cavity structure, so that the water entering the fixed cavity 683 can be transferred to the inclined push plate 682 set on the lifting cylinder 68 through the cavity inside the lifting cylinder 68 when the lifting cylinder 68 drops to the lowest end, and finally flows out from the through hole on the inclined push plate 682 and drips on the soil, so that the soil is moistened and easier to cut. At the same time, the dripping water droplets can increase the moisture of the soil, which is more convenient for later sowing operations.

[0060] A reciprocating groove 681 is provided on the surface of the lifting cylinder 68. The reciprocating groove 681 is used to form a limiting engagement with the limiting ring plate 67. Under the engagement limit formed between the rotation of the limiting ring plate 67 and the reciprocating groove 681, the lifting cylinder 68 is lifted and lowered reciprocatingly. An inclined push plate 682 is arranged in an array on the side of the lifting cylinder 68 close to the loosening needle 63. The inclined push plate 682 is fixedly connected to the lifting cylinder 68, and the inclined push plate 682 also has a cavity inside. The cavity on the inclined push plate 682 is connected to the cavity between the lifting cylinder 68. Through holes are arranged in an array on the inclined push plate 682 so that water entering the inclined push plate 682 can drip to the outside through the through holes.

[0061] A fixed cavity 683 is provided on the outside of the lifting cylinder 68, and the fixed cavity 683 is fixedly connected to the delivery pipe 58. When the delivery component 7 inside the delivery pipe 58 is opened, the water inside the delivery pipe 58 will first enter the fixed cavity 683, and then the lifting cylinder 68 will descend, so that the water in the fixed cavity 683 will enter the cavity inside the lifting cylinder 68. An annular inlet cylinder 684 is provided at the end of the lifting cylinder 68 away from the inclined push plate 682. An entry hole is provided on the annular inlet cylinder 684, and the outer contour diameter of the annular inlet cylinder 684 is consistent with the inner wall diameter of the fixed cavity 683. When the annular inlet cylinder 684 moves driven by the lifting cylinder 68, it can drive the delivery component 7 to open the channel of the delivery pipe 58.

[0062] A positioning groove 685 is provided on the lifting cylinder 68, and the positioning groove 685 is used to engage with the positioning rod 643. When the lifting cylinder 68 descends, the scraper 642 is supported and fixed by the restriction between the positioning groove 685 and the positioning rod 643, so as to prevent the scraper 642 from shaking, which will eventually cause the scraper 642 to be unable to scrape the surface of the oblique push plate 682. A support plate 641 is movably provided on the side of the inner gear ring plate 64 away from the limiting ring plate 67. A spherical column is provided on the side of the support plate 641 that contacts the inner gear ring plate 64, and a sliding relationship is formed between the spherical column and the notch provided on the inner gear ring plate 64.

[0063] A scraper 642 is provided at the end of the support plate 641 away from the inner gear ring plate 64. The scraper 642 is used to contact the surface of the inclined push plate 682. When the inclined push plate 682 approaches the scraper 642, the soil accumulated on the inclined push plate 682 can be scraped off. A positioning rod 643 is provided on the side of the support plate 641 close to the lifting cylinder 68, and the positioning rod 643 is engaged and slid with the positioning groove 685.

[0064] During use, during the entire process of the outer screw 33 descending, the sleeve tooth plate 62 will be synchronously driven to descend by the set fixed ring 61, and will be synchronously descended under the action of the engagement and sliding between the fixed ring 61, the sleeve tooth plate 62 and the inner gear ring plate 64. Then, the loosening needles 63 on the sleeve tooth plate 62 will contact the soil after the trenching. Then, by starting the starting motor 66, the rotating gear 65 is rotated. Under the action of the rotating gear 65, the meshing sleeve tooth plate 62 and the inner gear ring plate 64 are rotated, so that the loosening needles 63 circle the soil and break it up. The limiting ring plate 67 on the lifting cylinder 68 will drive the lifting cylinder 68 to move up and down by cooperating with the reciprocating groove 681 provided on the lifting cylinder 68. During the descending process of the lifting cylinder 68, the compacted soil blocks surrounding the loosening needles 63 are cut off by the inclined push plate 682 provided at one end of the lifting cylinder 68. When the entire inclined push plate 682 is driven by the lifting cylinder 68 to rise and reset, the scraper 642 provided can scrape off the soil adhering to the inclined push plate 682 to avoid excessive soil adhering to the inclined push plate 682, which causes the inclined push plate 682 to be unable to cut off the compacted soil blocks in subsequent use.

[0065] The remaining structures are the same as those of Example 1. Example 3

[0066] See also Figures 1 to 14 , which is the third embodiment of the present invention. This embodiment is different from the first and second embodiments in that:

[0067] The delivery assembly 7 includes a fixed ring plate 71 disposed inside the delivery pipe 58. The fixed ring plate 71 is fixed inside the delivery pipe 58. A circular through hole is provided at the center of the fixed ring plate 71 for cooperating with the water inlet column 73. When the water inlet column 73 is in an initial state, the top end of the water inlet column 73 blocks the fixed ring plate 71. When the water inlet column 73 is compressed, the opening on the water inlet column 73 moves to the other end of the fixed ring plate 71, thereby opening the entire channel and allowing the water inside the delivery pipe 58 to enter the fixed cavity 683, so that the water finally flows out from the through hole on the oblique push plate 682 through the lifting cylinder 68.

[0068] A sliding card plate 72 is movably provided inside the delivery pipe 58. The sliding card plate 72 engages and slides with a chute 581 provided inside the delivery pipe 58. Under the limit of the chute 581, the entire sliding card plate 72 does not rotate when moving. A water inlet column 73 is provided on the sliding card plate 72. The water inlet column 73 has a cavity therein, and one end of the water inlet column 73 is plugged into the fixed ring plate 71 to block one end of the delivery pipe 58. When the water inlet column 73 moves, water inside the delivery pipe 58 can be transferred through the provided through hole.

[0069] The fixing link 74 is arranged at the end of the water inlet column 73 away from the fixed ring plate 71, and the connection between the fixing link 74 and the water inlet column 73 is not blocked. It is cross-shaped, so that the connection between the water inlet column 73 and the fixing link 74 has a through hole to facilitate the circulation of water. The matching bevel 75 is arranged at the end of the fixing link 74 away from the water inlet column 73, and a section of the matching bevel 75 extends into the fixed cavity 683. When the lifting cylinder 68 descends, the matching bevel 75 can be squeezed into the conveying pipe 58 by the annular inlet cylinder 684 arranged thereon, and the water inlet column 73 is synchronously displaced under the contraction of the matching bevel 75. A through hole is also provided on the matching bevel 75 to facilitate the passage of water. At the same time, the matching bevel 75 located in the fixed cavity 683 has an inclined chamfer, which is used to allow the matching bevel 75 to contract under the squeezing of the annular inlet cylinder 684.

[0070] A sliding groove 581 is provided in the internal array of the delivery pipe 58, and the sliding groove 581 is engaged and slid with the sliding clamp plate 72. A second spring 582 is provided on the outside of the water inlet column 73. The second spring 582 is located between the sliding clamp plate 72 and the fixed ring plate 71. The second spring 582 is squeezed by the movement of the sliding clamp plate 72. Under the action of the second spring 582, the mating bevel block 75 can be pushed to reset when it is out of contact with the annular inlet cylinder 684, and the channel inside the delivery pipe 58 is closed again, so that the water inside the delivery pipe 58 no longer flows into the fixed cavity 683.

[0071] When the lifting cylinder 68 is lowered, the annular inlet cylinder 684 provided on the lifting cylinder 68 will squeeze the matching inclined block 75 to shrink toward the inside of the delivery pipe 58. When the matching inclined block 75 shrinks, the water inlet column 73 will be driven to move through the fixed connecting rod 74, so that the water inlet column 73 can open the circulation channel inside the delivery pipe 58 after moving. Then the water inside the delivery pipe 58 will enter the fixed cavity 683 through the water inlet column 73 and the opening on the matching inclined block 75. Then this part of the water will enter the inclined push plate 682 through the lifting cylinder 68, and finally flow out from the through hole on the inclined push plate 682 and drip onto the soil below, thereby increasing the humidity of the entire soil. This not only makes it easier for the inclined push plate 682 to cut the soil, but also the sprayed water can increase the humidity of the soil, making it convenient for the humidity in the soil to meet the planting environment of Codonopsis pilosula during subsequent sowing.

[0072] The remaining structures are the same as those of Examples 1 and 2.

[0073] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A Codonopsis pilosula planting device, comprising a movable seat (1) and a placement box (2) arranged on the movable seat (1), characterized in that: The placement box (2) is provided with a trenching assembly (3), which is used to trench the ground and turn the soil, so as to facilitate the planting of Codonopsis pilosula. The placement box (2) is provided with a water storage tank (4) inside, and an opening and closing assembly (5) is provided inside the water storage tank (4). The opening and closing assembly (5) is used to open the water flow channel inside the water storage tank (4) when in use, so as to facilitate the subsequent wetting operation of the soil. The trenching assembly (3) includes a driving motor (31) arranged inside the placement box (2), an inner screw (32) arranged on one side of the driving motor (31), an outer screw (33) movably arranged outside the inner screw (32), a moving frame (34) arranged at one end of the outer screw (33) away from the inner screw (32), and trench openers (35) arranged in an array on one end of the moving frame (34) away from the outer screw (33). A loosening assembly (6) is arranged in an array on one side of the moving frame (34), and the loosening assembly (6) is used to rotate to break up compacted soil blocks on the cultivated trench ground; The opening and closing assembly (5) comprises a square bin (51) arranged inside the water storage tank (4), a tapered channel (57) movably arranged inside the square bin (51), and a delivery pipe (58) symmetrically arranged on the tapered channel (57); The loosening assembly (6) comprises a fixed ring (61) symmetrically arranged on one side of the movable frame (34), a sleeve tooth plate (62) movably arranged inside the fixed ring (61), loosening needles (63) arranged in an array on one side of the sleeve tooth plate (62), an inner tooth ring plate (64) movably arranged inside the fixed ring (61), a rotating gear (65) arranged in an array on the fixed ring (61), and the rotating gear (65) is in a meshing relationship with the sleeve tooth plate (62) and the inner tooth ring plate (64), and further comprises a starting motor (66) arranged on the fixed ring (61), a limiting ring plate (67) arranged on the inner tooth ring plate (64), and a lifting cylinder (68) movably arranged on the limiting ring plate (67); one end of the loosening needle (63) is designed in a wave shape; the interior of the lifting cylinder (68) is a cavity structure; A reciprocating groove (681) is provided on the surface of the lifting cylinder (68), and an array of inclined push plates (682) are provided on the side of the lifting cylinder (68) close to the loosening needle (63). The inclined push plates (682) are fixedly connected to the lifting cylinder (68), and a cavity is provided inside the inclined push plates (682). The cavity on the inclined push plates (682) is connected to the cavity on the lifting cylinder (68), and a through hole is provided in an array on the inclined push plates (682); a fixed cavity (683) is provided on the outside of the lifting cylinder (68), and the fixed cavity (683) is fixedly connected to the conveying pipe (58), and an annular inlet cylinder (684) is provided on the end of the lifting cylinder (68) away from the inclined push plates (682).

2. The planting equipment for Codonopsis pilosula according to claim 1, characterized in that: A fixing plate (331) is provided on one side of the outer screw (33) close to the loosening assembly (6).

3. The planting equipment for Codonopsis pilosula according to claim 2, characterized in that: The opening and closing assembly (5) further comprises an opening and closing plate (52) movably arranged on one side of the square bin (51), a sealing plate (53) symmetrically arranged on the opening and closing plate (52), a multi-stage extension plate (54) movably arranged on one side of the sealing plate (53) away from the closing plate (52), and a locking block (55) movably arranged on the multi-stage extension plate (54).

4. The planting equipment for Codonopsis pilosula according to claim 3, characterized in that: The opening and closing assembly (5) further comprises an extrusion plate (56) movably arranged at one end of the locking block (55) away from the multi-stage extension plate (54), and a guide plate (571) arranged at one side of the tapered channel (57) close to the square bin (51).

5. The planting equipment for Codonopsis pilosula according to claim 4, characterized in that: The square bin (51) is symmetrically provided with matching grooves (511), and an oblique groove (512) is provided on the side of the square bin (51) close to the tapered channel (57). A cross groove (513) is symmetrically provided on the side of the square bin (51) close to the tapered channel (57). A fixing rod (514) is provided inside the cross groove (513), and a first spring (515) is sleeved on the fixing rod (514). A cross plate (561) is provided on the side of the extrusion plate (56) close to the cross groove (513), and the cross plate (561) and the cross groove (513) are engaged and slidably engaged. A conveying assembly (7) is provided inside the conveying pipe (58), and the conveying assembly (7) is used to open and close the internal channel of the conveying pipe (58), thereby continuously conveying the water flow.

6. The planting equipment for Codonopsis pilosula according to claim 1, characterized in that: A positioning groove (685) is provided on the lifting cylinder (68), a support plate (641) is movably provided on the side of the inner gear ring plate (64) away from the limiting ring plate (67), a scraper (642) is provided on the end of the support plate (641) away from the inner gear ring plate (64), and a positioning rod (643) is provided on the side of the support plate (641) close to the lifting cylinder (68), and the positioning rod (643) is engaged and slidably engaged with the positioning groove (685).

7. The planting equipment for Codonopsis pilosula according to claim 5, characterized in that: The conveying assembly (7) comprises a fixed ring plate (71) arranged inside the conveying pipe (58), a sliding clamping plate (72) movably arranged inside the conveying pipe (58), a water inlet column (73) arranged on the sliding clamping plate (72), a fixed connecting rod (74) arranged at one end of the water inlet column (73) away from the fixed ring plate (71), and a matching inclined block (75) arranged at one end of the fixed connecting rod (74) away from the water inlet column (73).

8. The planting equipment for Codonopsis pilosula according to claim 7, characterized in that: The delivery pipe (58) is provided with a sliding groove (581) in an array inside, and the sliding groove (581) is engaged and slidably engaged with the sliding clamping plate (72), and the water inlet column (73) is provided with a second spring (582) on its exterior.

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