Crop planting and reseeding integrated device

Abstract

The utility model discloses a crop planting and reseeding integrated device which comprises a machine frame, a moving assembly, a ditching assembly, a soil covering assembly, a planting assembly, a reseeding assembly and a control unit. The control unit is electrically connected with the first driving unit, the conveying set, the sensor and the second driving unit. A sensor is additionally arranged in the planting assembly, whether planting of a clamping device succeeds or not in the planting process can be fed back, then by means of the additionally arranged reseeding assembly, when planting omission exists, the position relation between a planting grid and a bearing frame can be adjusted through a control unit, so that meshes in the planting grid are matched with reseeding open holes, and the planting efficiency is improved. The crops used for reseeding in the meshes are fed into the grooves without planting, and the planting efficiency of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery, in particular to an integrated device for crop planting and replanting. Background Art

[0002] The crop planting mechanism can greatly reduce the cost of manual planting. In practical applications, the planting of bulk crops such as taro, sweet potato, and potato still relies on manual planting. The reason is that bulk crops, due to their drought-resistant growth habits, mostly appear on hillsides and small terraces. Existing large-scale planting equipment is more suitable for large-scale planting in plain fields, and cannot be mechanically planted on small terraces. The "Potato Seed Row Covering Planter" with a publication number of CN107836172A provides a solution for a small planting machine for bulk crops, but there is a problem that bulk crops fall off to other locations during planting, resulting in unsuccessful planting. Summary of the invention

[0003] In view of this, the purpose of the utility model is to provide an integrated device for crop planting and replanting.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the utility model is:

[0005] A crop planting and replanting integrated device comprises a frame, a moving component, a trenching component, a soil covering component, a planting component, a replanting component and a control unit, wherein the moving component comprises a first driving unit and a roller group, the first driving unit is arranged on the frame, the roller group is transmission-connected with the first driving unit, the first driving unit is used to drive the roller group to rotate, so as to drive the frame to move; the trenching component is arranged at the front of the frame, the trenching component comprises a trench end, the trench end is used to open a trench in the soil of the planting area; the soil covering component is arranged at the rear of the frame, the soil covering component comprises two relatively arranged soil covering plates, the two soil covering plates are symmetrically arranged along the reference axis of the trench end, the soil covering plates are used to cover the trench with soil after the crop is planted; the planting component is arranged on the frame and at the rear of the trenching component, the planting component comprises a planting box, a clamp, a sensor and a conveying group, the planting box is arranged on the frame, the conveying group is arranged on the frame, and the conveying group passes through the planting box and moves cyclically, the clamp is arranged on the conveying group, and the clamp is arranged in the trench The sensor is arranged at the bottom of the frame and on the reference axis of the groove end, so that the clamp moves relative to the planting box, and the planting box is filled with crops. The sensor is arranged at the bottom of the frame and on the reference axis of the groove end, and is used to detect whether there are crops in the groove; the replanting component is arranged on the frame, and the replanting component and the planting component are arranged in sequence along the front and rear directions of the frame. The replanting component includes a second driving unit, a receiving frame and a planting grid. The receiving frame is arranged on the frame, and a replanting opening is provided on the receiving frame. The replanting opening is arranged on the reference axis of the groove end. The planting grid is arranged on the receiving frame and connected to the second driving unit. The planting grid has a plurality of meshes, and the meshes are adapted to the size of the replanting openings. A crop is contained in one mesh, and the planting grid covers the replanting opening. The second driving unit is used to drive the planting grid to move relative to the receiving frame so that one of the meshes matches the replanting opening, so that the crop in the mesh falls into the groove along the replanting opening; the control unit is electrically connected to the first driving unit, the conveying group, the sensor and the second driving unit.

[0006] In some embodiments, the frame includes a first rod group and a second rod group which are arranged in sequence from top to bottom, the first rod group includes two first fixed rods arranged opposite to each other on the left and right, the second rod group includes two second fixed rods arranged opposite to each other on the left and right, the conveying group includes a third driving unit, a first transmission shaft, a first sprocket, a second transmission shaft, a second sprocket and a chain, the third driving unit is arranged on the frame; the first transmission shaft is arranged on the two first fixed rods, and the first transmission shaft is connected to the third driving unit in transmission; the first sprocket is mounted on the first transmission shaft; the second transmission shaft is arranged on the two second fixed rods, and the first transmission shaft and the second transmission shaft are staggered; the second sprocket is mounted on the second transmission shaft, and the planting box is arranged between the first sprocket and the second sprocket; the chain is mounted on the first sprocket and the second sprocket, part of the chain passes through the planting box and can move relative to the planting box, and a clamp is provided on the chain.

[0007] In some embodiments, the frame also includes a first crossbeam and a second crossbeam, the first crossbeam is arranged between two first fixed rods, the second crossbeam is arranged between two second fixed rods, the first crossbeam and the second crossbeam are arranged alternately, and the planting box includes a first bottom plate, a first shell and a flexible sleeve, the first bottom plate is arranged on the first crossbeam and the second crossbeam, and the first bottom plate is arranged at an angle to the vertical direction; the first shell encloses the periphery of the first bottom plate, the first shell and the first bottom plate form a storage cavity, the upper end of the storage cavity has a first opening, the lower end of the storage cavity has a second opening, and crops are placed in the storage cavity; the flexible sleeve is arranged at the second opening, the chain moves from the second opening to the first opening, and the clamp can enter the storage cavity through the flexible sleeve.

[0008] In some embodiments, the holder has a first recessed area, and the crop is placed in the first recessed area.

[0009] In some embodiments, the frame also includes a third crossbeam, which is spaced apart from the first crossbeam, the planting grid also has a first extension portion, and the replanting assembly includes a first guide rail, a first slider, a first screw rod and a first screw rod nut. The first guide rail is arranged on the third crossbeam; the first slider is mounted on the first guide rail, and the first slider is connected to the first extension portion; the first screw rod is arranged between the two first fixed rods, and the first screw rod is transmission-connected to the second drive unit; the first screw rod nut is mounted on the first screw rod, and the first screw rod nut is connected to the first extension portion, and the first screw rod nut is used to drive the planting grid to move left and right.

[0010] In some embodiments, the reseeding assembly also includes a second guide rail, a second slider, a fourth drive unit, a second screw rod and a second screw rod nut. The second guide rail is arranged on the second fixed rod; the second slider is mounted on the second guide rail, and the second slider is connected to the receiving frame; the fourth drive unit is arranged on the frame; the second screw rod is arranged between the two second fixed rods, and the second screw rod is transmission-connected to the fourth drive unit; the second screw rod nut is mounted on the second screw rod, and the second screw rod nut is connected to the receiving frame, and the second screw rod nut is used to drive the receiving frame to move forward and backward.

[0011] In some embodiments, the trenching assembly includes a first connecting rod, a trenching member, a first guide plate, a first adjustment ruler, a second guide plate, a second adjustment ruler, and an adjustment fastener.

[0012] The first connecting rod is arranged on the frame;

[0013] The ditching member is connected to the first connecting rod, and the ditching member includes two guide side plates arranged at an angle, the angle of the two guide side plates is arranged toward the rear of the frame, and a groove end curled forward is provided at the connecting line of the two guide side plates; the first guide plate is hinged to one of the guide side plates, and a first adjustment shaft is provided on the back of the first guide plate; the first adjustment ruler is sleeved on the first adjustment shaft, and the first adjustment ruler is provided with first adjustment holes distributed at intervals; the second guide plate is hinged to the other guide side plate, and a second adjustment shaft is provided on the back of the second guide plate; the second adjustment ruler is sleeved on the second adjustment shaft, and the second adjustment ruler is provided with second adjustment holes distributed at intervals; the first adjustment ruler and the second adjustment ruler are cross-arranged so that one of the first adjustment holes is coaxial with one of the second adjustment holes; the adjusting fastener passes through the coaxial first adjustment hole and the second adjustment hole in sequence to fix the first guide plate and the second guide plate relative to the ditching member.

[0014] In some embodiments, the covering assembly includes a second connecting rod, a second base plate, a first support plate and a second support plate, the second connecting rod is arranged on the frame; the second base plate is arranged on the second connecting rod, and the second base plate is provided with two oppositely arranged first long grooves; the first support plate is provided with a second long groove, and the groove body extension direction of the second long groove is different from the groove body extension direction of the first long groove, the first support plate is connected to the second base plate through the second long groove and the first long groove, and a covering plate is provided at the other end of the first support plate; the second support plate is provided with a third long groove, and the groove body extension direction of the third long groove is different from the groove body extension direction of the first long groove, the second support plate is connected to the second base plate through the third long groove and the first long groove, and a covering plate is provided at the other end of the second support plate.

[0015] In some embodiments, the first connecting rod is provided with a plurality of first connecting holes spaced apart from top to bottom, and the first connecting rod is fixed to the frame through one of the first connecting holes; and / or, the second connecting rod is provided with a plurality of second connecting holes spaced apart from top to bottom, and the second connecting rod is fixed to the frame through one of the second connecting holes.

[0016] In some embodiments, the sensor is a visual sensor or a photoelectric sensor.

[0017] By adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0018] The device includes a frame, a moving component, a trenching component, a soil covering component, a planting component, a replanting component and a control unit. The planting component is arranged on the frame and is arranged behind the trenching component. The planting component includes a planting box, a clamp, a sensor and a conveying group. The planting box is arranged on the frame, the conveying group is arranged on the frame, and the conveying group passes through the planting box and moves cyclically. The clamp is arranged on the conveying group, and the clamp is arranged on the reference axis where the groove end is located, so that the clamp moves relative to the planting box. Crops are placed in the planting box. The sensor is arranged at the bottom of the frame and is arranged on the reference axis at the groove end, and is used to detect whether there are crops in the groove; the replanting component is arranged on the frame, and the replanting component and the planting component move along the frame. The front and rear directions of the frame are arranged in sequence, the replanting component includes a second driving unit, a receiving frame and a planting grid, the receiving frame is arranged on the frame, a replanting opening is arranged on the receiving frame, the replanting opening is arranged on the reference axis where the groove end is located, the planting grid is arranged on the receiving frame and is connected to the second driving unit, the planting grid has a plurality of mesh holes, the mesh holes are adapted to the size of the replanting opening, a crop is installed in a mesh hole, the planting grid covers the replanting opening, the second driving unit is used to drive the planting grid to move relative to the receiving frame so that one of the mesh holes matches the replanting opening, so that the crop in the mesh hole falls into the groove along the replanting opening; the control unit is electrically connected to the first driving unit, the conveying group, the sensor and the second driving unit. By adding sensors to the planting component, feedback can be provided on whether the clamp has successfully planted during the planting process. By using the added replanting component, when there is a missed planting, the positional relationship between the planting grid and the receiving frame can be adjusted through the control unit so that the mesh holes on the planting grid match the replanting openings, so that the crops in the mesh holes for replanting can be sent into the grooves of the missed planting, thereby improving the planting efficiency of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the integrated device for crop planting and replanting according to a specific implementation method.

[0021] Figure 2 yes Figure 1 sectional view of

[0022] Figure 3 is a schematic diagram of a planting assembly according to a specific embodiment;

[0023] Figure 4 yes Figure 1 A top view of

[0024] Figure 5 is a schematic diagram of a reseeding assembly according to a specific embodiment;

[0025] Figure 6 is a schematic diagram of a trenching assembly according to a specific embodiment;

[0026] Figure 7 Schematic diagram of the soil covering assembly described in the specific implementation method.

[0027] Reference numerals:

[0028] 1. Frame;

[0029] 11. A first fixing rod;

[0030] 12. Second fixing rod;

[0031] 13. First beam;

[0032] 14. Second crossbeam;

[0033] 15. The third crossbar;

[0034] 2. Mobile components;

[0035] 21. Roller group;

[0036] 22. A first driving unit;

[0037] 3. Planting components;

[0038] 31. Planting box;

[0039] 311, first bottom plate;

[0040] 312. first shell;

[0041] 313. First opening;

[0042] 314, second opening;

[0043] 315, storage cavity;

[0044] 32. Clamp;

[0045] 33. Conveying group;

[0046] 331, third driving unit;

[0047] 332, first transmission shaft;

[0048] 333, first sprocket;

[0049] 334, second transmission shaft;

[0050] 335, second sprocket;

[0051] 336. Chain;

[0052] 34. Sensor;

[0053] 4. Replanting components;

[0054] 41. Fourth driving unit;

[0055] 42. Receiver;

[0056] 421. Replanting and opening holes;

[0057] 43. Planting grid;

[0058] 431, mesh;

[0059] 432, first extension;

[0060] 441, first guide rail;

[0061] 442, first slider;

[0062] 451, first screw rod;

[0063] 452, first screw nut;

[0064] 461, second rail;

[0065] 462, second slider;

[0066] 471, second screw rod;

[0067] 472, second screw nut; 5, trenching assembly;

[0068] 51. Grooving parts;

[0069] 511, groove end;

[0070] 512, guide side plate;

[0071] 52. A first connecting rod;

[0072] 521, first connecting hole;

[0073] 53. A first guide plate;

[0074] 531, first adjustment axis;

[0075] 54. First adjustment ruler;

[0076] 541, first adjustment hole;

[0077] 55. a second guide plate;

[0078] 551, second adjustment axis;

[0079] 56. Second adjustment ruler;

[0080] 561, second adjustment hole; 6, soil covering assembly;

[0081] 61. Second base plate;

[0082] 611, first long groove;

[0083] 62. The first board;

[0084] 621, the second long groove;

[0085] 63. Second support board;

[0086] 631, the third long groove;

[0087] 64. Covering plate. DETAILED DESCRIPTION

[0088] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is particularly noted that the following embodiments are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only partial embodiments of the present invention rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0089] See also Figures 1 to 7The present embodiment provides an integrated crop planting and replanting device, including a frame 1, a moving component 2, a trenching component 5, a soil covering component 6, a planting component 3, a replanting component 4 and a control unit, wherein the moving component 2 includes a first driving unit 22 and a roller group 21, the first driving unit 22 is arranged on the frame 1, the roller group 21 is connected to the first driving unit 22 by transmission, and the first driving unit 22 is used to drive the roller group 21 to rotate, so as to drive the frame 1 to move; the trenching component 5 is arranged at the front of the frame 1, and the trenching component 5 includes a groove end 511, and the groove end 511 is used to open a groove in the soil in the planting area; the soil covering component 6, the planting component 3, the replanting component 4 and the control unit, ... used to drive the roller group 21 to rotate, so as to drive the frame 1 to move; the trenching component 5 is arranged at the front of the frame 1, and the trenching component 5 includes a groove end 511, and the groove end 511 is used to open a groove in the soil in the planting area; the soil covering component 6, the planting component The component 6 is arranged at the rear of the frame 1, and the soil covering component 6 includes two soil covering plates 64 arranged opposite to each other, and the two soil covering plates 64 are symmetrically arranged along the reference axis of the groove end 511, and the soil covering plates 64 are used to cover the groove with soil after the crop is planted; the planting component 3 is arranged on the frame 1 and is arranged at the rear of the trenching component 5, and the planting component 3 includes a planting box 31, a clamp 32, a sensor 34 and a conveying group 33, the planting box 31 is arranged on the frame 1, the conveying group 33 is arranged on the frame 1, and the conveying group 33 passes through the planting box 31 and moves cyclically, the clamp 32 is arranged on the conveying group 33, and the clamp 32 is arranged On the reference axis where the groove end 511 is located, the clamp 32 moves relative to the planting box 31, and the planting box 31 is filled with crops. The sensor 34 is arranged at the bottom of the frame 1 and is arranged on the reference axis of the groove end 511, which is used to detect whether there are crops in the groove; the replanting component 4 is arranged on the frame 1, and the replanting component 4 and the planting component 3 are arranged in sequence along the front and rear direction of the frame 1. The replanting component 4 includes a second driving unit, a receiving frame 42 and a planting grid. The receiving frame 42 is arranged on the frame 1, and a replanting opening 421 is provided on the receiving frame 42. The replanting opening 421 is arranged at the groove end 511. On the reference axis, the planting grid is arranged on the receiving frame 42 and is connected to the second driving unit, the planting grid has a plurality of mesh holes 431, the mesh holes 431 are adapted to the size of the replanting opening 421, a crop is installed in a mesh hole 431, the planting grid covers the replanting opening 421, and the second driving unit is used to drive the planting grid to move relative to the receiving frame 42 so that one of the mesh holes 431 matches the replanting opening 421, so that the crop in the mesh hole 431 falls into the groove along the replanting opening 421; the control unit is electrically connected to the first driving unit 22, the conveying group 33, the sensor 34 and the second driving unit.

[0090] In this embodiment, the frame 1 can be constructed by using aluminum profiles, steel, alloy steel or lean pipes, and the specific structure of the frame 1 can be set according to actual needs, such as Figure 1 The figure shows a construction form of a frame 1. The mobile assembly 2 includes a first driving unit 22 and a roller group 21, wherein the roller group 21 includes a plurality of rollers, and the rollers can be selected from tires adapted to different terrains according to actual needs. Preferably, the number of rollers is 4, such as Figure 1 As shown, the rollers are arranged in pairs, and the first drive unit 22 can be a servo motor. The number of the first drive units 22 can also be set according to actual needs. It can be understood that when there is one first drive unit 22 and there are multiple rollers, the first drive unit 22 and the rollers can be connected by adding gear transmission, synchronous wheel transmission, etc. to achieve the driving of multiple rollers. When the first drive unit 22 and the rollers are in a one-to-one relationship, the transmission connection of the coupling can be used to achieve a single transmission connection between the first drive unit 22 and the rollers.

[0091] In this embodiment, the trenching assembly 5 includes a trench end 511, which is used to trench in the field. The trench end 511 is used to form a trench in the soil of the field for subsequent crop planting. It can be understood that in this embodiment, the trench end 511, the planting clamp 32 and the soil covering assembly 6 are on the same reference axis to achieve continuous operations of trenching, planting and soil covering. The soil covering assembly 6 includes two soil covering plates 64 arranged opposite to each other. The two soil covering plates 64 can be as shown in FIG. Figure 7 The installation method shown is that the two sides are recessed toward the reference axis direction. Corresponding to the groove opened by the trenching assembly 5, the covering plate 64 can move the soil on both sides into the groove to meet the soil covering needs of crops after planting.

[0092] In this embodiment, the planting component 3 is as follows Figure 2 and Figure 3 As shown, the planting box 31 is used to load the crops to be planted. It can be understood that the planting assembly 3 shown in this embodiment is used to plant block crops, such as sweet potatoes, potatoes, taro, green beans, etc. The specific sizes of the planting box 31 and the clamp 32 can be adjusted according to actual needs. Among them, the planting box 31 preferably adopts a funnel-shaped structure that is larger at the top and smaller at the bottom. This method facilitates the crops to automatically gather to the bottom of the planting box 31 under the action of their own weight, which is convenient for the clamp 32 to clamp. It should be noted that in this embodiment, the conveying group 33 can be a belt assembly or a chain 336 assembly. The clamp 32 is provided on the conveying group 33. The clamp 32 can have a claw-shaped structure; it can also have a spoon-shaped or funnel-shaped structure, which can be set according to actual needs. In some embodiments, the clamp 32 has a first recessed area, and the crop is placed in the first recessed area. The recessed direction of the first recessed area can refer to Figure 2 As shown, Figure 2The moving direction of the clamp 32 and the planting direction of the crop are shown. The conveying group 33 drives the clamp 32 to move from bottom to top. The crop automatically falls into the first depression area of ​​the clamp 32 due to its own weight in the planting box 31. The block structure of the crop keeps the crop relatively fixed in the first depression area, and then is gradually lifted to a high place by the conveying group 33. When the clamp 32 tilts, it automatically falls into the groove behind under the action of the crop's own weight. By setting up multiple clamps 32, the crops can be transported and planted one after another. The interval between two adjacent clamps 32 can be set according to actual needs. At the same time, the conveying speed of the conveying group 33 can also be set according to actual needs to adapt to different planting intervals.

[0093] The sensor 34 is disposed at the bottom of the frame 1. It is to be understood that the sensor 34 is not limited to being disposed on the frame 1. It can be disposed at the lower opening of the planting box 31 according to actual needs, or it can be disposed in the area of ​​the frame 1 close to the groove. The sensor 34 can be disposed in different places according to different actual needs. For example, when the sensor 34 is used to detect whether the crop on the clamp 32 has been successfully detached, it can be disposed on the clamp 32 to detect the presence of the crop on the clamp 32 in real time; when the sensor 34 is used to detect whether the crop has been successfully planted, it can be disposed at the bottom of the frame 1 or at the bottom of the planting box 31 to realize real-time detection of the crop in the groove. In some embodiments, the sensor 34 is one of a visual sensor 34 and a photoelectric sensor 34.

[0094] The device shown in this embodiment is also provided with a replanting component 4. Due to the characteristics of block crops, there is a problem that the clamp 32 fails to clamp successfully, resulting in crop omission, or the clamp 32 directly rolls out of the groove during the planting process, which reduces the planting efficiency. By adding the replanting component 4, the function of replanting the crops missed in the groove can be realized. Specifically, the replanting component 4 and the planting component 3 are arranged in sequence along the front and rear directions of the frame 1, that is, the replanting component 4 is arranged behind the planting component 3. It can be understood that the replanting opening 421 and the groove end 511 are also arranged on the same reference axis. The replanting component 4 includes a planting grid, a receiving frame 42 and a second driving unit, wherein the receiving frame 42 can be understood as a flat plate structure supporting crops, the receiving frame 42 is arranged on the frame 1, and the planting grid is arranged above the receiving frame 42 and can move relative to the receiving frame 42. The planting grid includes a plurality of meshes 431, each mesh 431 is equipped with a crop, and the size of the mesh 431 can be designed in different sizes according to different crops. The receiving frame 42 is provided with a replanting opening 421 that passes through the receiving frame 42, and there is only one replanting opening 421. The second driving unit can be a servo motor, a slide, etc. The second driving unit can drive the planting grid to move relative to the receiving frame 42 to achieve a state in which a certain mesh 431 is matched with the replanting opening 421, so that the crops in the mesh 431 will automatically fall into the groove under the action of their own weight to achieve replanting.

[0095] The specific usage process can be understood as follows: taking taro as an example, taro for replanting is placed in multiple mesh holes 431 of the planting grid. When it is found that there is a problem of missing seeds in the groove, the second driving unit will drive the planting grid to move, so that a mesh hole 431 containing taro in the planting grid moves to the replanting opening 421. By utilizing the rolling property of block crops, when the planting grid moves, the taro in the multiple mesh holes 431 will roll relative to the receiving frame 42. When a mesh hole 431 moves to an area that matches the replanting opening 421, the taro will fall from the replanting opening 421 under the action of its own weight, thereby realizing the replanting function of the taro in the groove.

[0096] The control unit may be a single chip microcomputer or a microcomputer chip, etc., and this embodiment does not limit the control unit. In this process, the control unit can detect whether the crop is successfully planted through the sensor 34, and timely control the second driving unit to adjust the position of the planting grid relative to the receiving frame 42 in the state of missing seeds, so as to realize the replanting process of the taro in the mesh 431. The above-mentioned logical operations can be realized by compiling the existing logical operation language.

[0097] In some preferred embodiments, the replanting component 4 may also include a CCD camera or a weight sensor 34 to achieve real-time detection of crops in the planting grid.

[0098] This embodiment adds a sensor 34 to the planting component 3 to provide feedback on whether the clamp 32 has successfully planted during the planting process. By using the additional replanting component 4, when there is a missed planting, the positional relationship between the planting grid and the receiving frame 42 can be adjusted through the control unit so that the mesh 431 on the planting grid matches the replanting opening 421, so that the crops in the mesh 431 for replanting can be sent into the grooves of the missed planting, thereby improving the planting efficiency of the entire device.

[0099] See also Figures 1 to 3 In some embodiments, the frame 1 includes a first rod group and a second rod group which are arranged in sequence from top to bottom, the first rod group includes two first fixed rods 11 which are arranged opposite to each other on the left and right, the second rod group includes two second fixed rods 12 which are arranged opposite to each other on the left and right, the conveying group 33 includes a third driving unit 331, a first transmission shaft 332, a first sprocket 333, a second transmission shaft 334, a second sprocket 335 and a chain 336, the third driving unit 331 is arranged on the frame 1; the first transmission shaft 332 is arranged on the two first fixed rods 11, the first transmission shaft 332 is connected to the second sprocket 335 and the chain 336. The three-drive unit 331 is connected in transmission; the first sprocket 333 is mounted on the first transmission shaft 332; the second transmission shaft 334 is arranged on the two second fixed rods 12, and the first transmission shaft 332 and the second transmission shaft 334 are arranged alternately; the second sprocket 335 is mounted on the second transmission shaft 334, and the planting box 31 is arranged between the first sprocket 333 and the second sprocket 335; the chain 336 is mounted on the first sprocket 333 and the second sprocket 335, and part of the chain 336 passes through the planting box 31 and can move relative to the planting box 31, and a clamp 32 is provided on the chain 336.

[0100] In this embodiment, the conveying group 33 is arranged on the frame 1. Specifically, the conveying group 33 adopts a sprocket and chain 336 structure. The third driving unit 331 is arranged on the frame 1 and can be arranged on one of the first fixed rods 11. The two ends of the first transmission shaft 332 are respectively connected to the two first fixed rods 11, and the first transmission shaft 332 can rotate relative to the first fixed rods 11. The output end of the third driving unit 331 is transmission-connected to the first transmission shaft 332. Similarly, the two ends of the second transmission shaft 334 are respectively connected to the two second fixed rods 12. The first sprocket 333 is mounted on the first transmission shaft 332 and can rotate under the drive of the first transmission shaft 332. The second sprocket 335 is mounted on the second transmission shaft 334. The two ends of the chain 336 are respectively mounted on the first sprocket 333 and the second sprocket 335, thereby realizing the transmission connection between the first sprocket 333 and the second sprocket 335; the clamp 32 is connected to the chain 336. When there are multiple clamps 32, they are distributed at intervals on the chain 336 and remain fixed relative to the chain 336.

[0101] In this embodiment, the first transmission shaft 332 and the second transmission shaft 334 are staggered, which specifically means that the projections of the first transmission shaft 332 and the second transmission shaft 334 in the vertical direction do not overlap. Figure 2 As shown, the chain 336 is arranged at a certain angle to the horizontal plane. Further, the inclination direction of the chain 336 to the horizontal plane can be set according to actual needs. In this embodiment, in order to prevent the crops from affecting other clamps 32 on the chain 336 during the falling process, the chain 336 is tilted backward.

[0102] For further information, see Figures 1 to 3 In some embodiments, the frame 1 further includes a first beam 13 and a second beam 14, the first beam 13 is arranged between the two first fixing rods 11, the second beam 14 is arranged between the two second fixing rods 12, the first beam 13 and the second beam 14 are arranged alternately, the planting box 31 includes a first bottom plate 311, a first shell 312 and a flexible sleeve, the first bottom plate 311 is arranged on the first beam 13 and the second beam 14, and the first bottom plate 311 is arranged at an angle with the vertical direction; the first shell 312 is surrounded by the periphery of the first bottom plate 311, the first shell 312 and the first bottom plate 311 form a storage cavity 315, the upper end of the storage cavity 315 has a first opening 313, the lower end of the storage cavity 315 has a second opening 314, and crops are placed in the storage cavity 315; the flexible sleeve is arranged at the second opening 314, the chain 336 moves from the second opening 314 to the first opening 313, and the clamp 32 can enter the storage cavity 315 through the flexible sleeve.

[0103] The first crossbeam 13 is arranged between the two first fixed rods 11, the first transmission shaft 332 can be arranged above the first crossbeam 13, the second crossbeam 14 is arranged between the two second fixed rods 12, the second transmission shaft 334 can be arranged above the second crossbeam 14, the first crossbeam 13 and the second crossbeam 14 are arranged alternately, that is, the projections of the first crossbeam 13 and the second crossbeam 14 in the vertical direction do not overlap, and at the same time, the setting positions of the first crossbeam 13 and the second crossbeam 14 can be consistent with the setting positions on the first transmission shaft 332 and the second transmission shaft 334, so as to facilitate the transportation of crops by the clamp 32 on the chain 336.

[0104] The first bottom plate 311 is arranged in an inclined state, and the inclined state of the first bottom plate 311 is consistent with the chain 336. The planting box 31 also includes a first shell 312. The radial cross-section of the first shell 312 can be U-shaped, so as to enclose with the first bottom plate 311 to form a storage cavity 315 for accommodating crops. Preferably, the storage cavity 315 is funnel-shaped with a larger upper part and a smaller lower part, and has a first opening 313 above the storage cavity 315 and a second opening 314 below the storage cavity 315. The first opening 313 can be set with a larger radial dimension to facilitate the replenishment of crops after planting is completed; the radial dimension of the second opening 314 is preferably slightly larger than the clamp 32. This method facilitates the up and down movement of the clamp 32 and reduces the probability of crops falling from the second opening 314.

[0105] In some preferred embodiments, a flexible sleeve is further included. The flexible sleeve can be understood as a conical structure made of soft materials such as silicone, and is arranged at the second opening 314. A deformation gap can be reserved at the lower end of the flexible sleeve to facilitate the clamp 32 to be pressed in under the drive of the conveying group 33, and the automatic deformation function of the flexible sleeve can well block the second opening 314 to prevent crops from falling directly from the second opening 314.

[0106] This embodiment shows the specific structure of the planting component 3. Through the configuration of the planting component 3, the planting process of block crops can be realized, labor input can be reduced, productivity can be liberated, and planting efficiency can be improved.

[0107] See also Figure 4 and Figure 5 In some embodiments, the frame 1 also includes a third crossbeam 15, which is spaced apart from the first crossbeam 13. The planting grid also has a first extension portion 432. The replanting assembly 4 includes a first guide rail 441, a first slider 442, a first screw rod 451 and a first screw rod nut 452. The first guide rail 441 is arranged on the third crossbeam 15; the first slider 442 is sleeved on the first guide rail 441, and the first slider 442 is connected to the first extension portion 432; the first screw rod 451 is arranged between the two first fixed rods 11, and the first screw rod 451 is transmission-connected to the second driving unit; the first screw rod nut 452 is sleeved on the first screw rod 451, and the first screw rod nut 452 is connected to the first extension portion 432. The first screw rod nut 452 is used to drive the planting grid to move left and right.

[0108] In this embodiment, the third crossbeam 15 is arranged between the two first fixed rods 11 and is spaced apart from the first crossbeam 13. The third crossbeam 15 is provided with a first guide rail 441, and the first slide block 442 is sleeved on the first guide rail 441. The upper surface of the first slide block 442 is connected to the lower surface of the first extension part 432. A first screw rod 451 base for fixing the first screw rod 451 is also provided at both ends of the third crossbeam 15. The first screw rod 451 is mounted between the two first screw rod 451 bases. The second drive unit can be a servo motor, which is arranged on one of the first fixed rods 11, or the second drive unit is arranged on the third crossbeam 15. The second drive unit can be connected to the first screw rod 451 through a coupling. The first screw rod nut 452 is connected to the upper surface of the first extension part 432. This method reasonably utilizes the space of the upper and lower surfaces of the first extension part 432 to achieve the sliding connection of the first extension part 432 and the planting grid relative to the frame 1. Specifically, the second driving unit can drive the first screw 451 to rotate, so as to drive the first screw nut 452 and the first extension portion 432 to move in the left and right directions of the device. The setting of the first guide rail 441 and the first slider 442 can increase the smoothness of the planting grid during movement.

[0109] For further information, see Figure 4 and Figure 5 In some embodiments, the reseeding component 4 also includes a second guide rail 461, a second slider 462, a fourth driving unit 41, a second screw rod 471 and a second screw rod nut 472, the second guide rail 461 is arranged on the second fixed rod 12; the second slider 462 is sleeved on the second guide rail 461, and the second slider 462 is connected to the receiving frame 42; the fourth driving unit 41 is arranged on the frame 1; the second screw rod 471 is arranged between the two second fixed rods 12, and the second screw rod 471 is transmission-connected to the fourth driving unit 41; the second screw rod nut 472 is sleeved on the second screw rod 471, and the second screw rod nut 472 is connected to the receiving frame 42, and the second screw rod nut 472 is used to drive the receiving frame 42 to move forward and backward.

[0110] The second guide rail 461 and the second slider 462 realize the sliding connection between the receiving frame 42 and the frame 1. Specifically, the second guide rail 461 is arranged on the second fixed rod 12, and the extension direction of the second guide rail 461 is consistent with the extension direction of the second fixed rod 12. The second slider 462 is connected to the lower surface of the receiving frame 42. The fourth driving unit 41 is arranged on the frame 1, and can be arranged on the side or bottom surface of the second fixed rod 12 to avoid the laying position of the second guide rail 461. The fourth driving unit 41 can be a servo motor, and a second screw rod 471 is arranged at the output end of the fourth driving unit 41. The second screw rod 471 can be specifically arranged on the second fixed rod 12 through the base of the second screw rod 471, and the second screw rod nut 472 is connected to the receiving frame 42 to drive the receiving frame 42 to move.

[0111] It is understandable that the receiving frame 42 is preferably movable forward and backward relative to the frame 1. This method can increase the movement function of the entire replanting component 4 in two directions, which is more conducive to constantly adjusting the position of the replanting opening 421. That is, the planting grid moves left and right, and the receiving frame 42 moves forward and backward, realizing the adjustment of the replanting opening 421 on a small range of horizontal reference plane. By setting the replanting component 4, this embodiment can realize the planting of crops missed in the groove and improve the planting efficiency.

[0112] See also Figure 6 In some embodiments, the ditching assembly 5 includes a first connecting rod 52, a ditching member 51, a first guide plate 53, a first adjustment ruler 54, a second guide plate 55, a second adjustment ruler 56 and an adjustment fastener. The first connecting rod 52 is arranged on the frame 1; the ditching member 51 is connected to the first connecting rod 52, and the ditching member includes two guide side plates 512 arranged at an angle, and the angle of the two guide side plates 512 is arranged toward the rear of the frame 1, and a groove end 511 curled forward is provided at the connecting line of the two guide side plates 512; the first guide plate 53 is hinged to one of the guide side plates 512, and a first adjustment shaft 531 is provided on the back of the first guide plate 53; the first adjustment ruler 54 is sleeved on the first On an adjusting shaft 531, a first adjusting ruler 54 is provided with first adjusting holes 541 distributed at intervals; the second guide plate 55 is hinged to another guide side plate 512, and a second adjusting shaft 551 is provided on the back of the second guide plate 55; the second adjusting ruler 56 is sleeved on the second adjusting shaft 551, and the second adjusting ruler 56 is provided with second adjusting holes 561 distributed at intervals; the first adjusting ruler 54 and the second adjusting ruler 56 are cross-arranged so that one of the first adjusting holes 541 is coaxial with one of the second adjusting holes 561; the adjusting fastener passes through the coaxial first adjusting hole 541 and the second adjusting hole 561 in sequence so that the first guide plate 53 and the second guide plate 55 are fixed relative to the groove opening member.

[0113] This embodiment shows the specific structure of the trenching assembly 5, wherein the trenching member 51 is a member that plays the main function of trenching. The specific structure of the trenching member 51 is as follows: Figure 6 As shown, the radial cross section of the trenching member is V-shaped. For ease of understanding, the two sides of the V-shaped structure are recorded as guide side plates 512. One side of the two guide side plates 512 is connected to form a centrally protruding sharp angle structure, namely the trench end 511. The other side of the two guide side plates 512 extends outward to present an open shape. The sharp angle structure can break the soil in the farmland, and the guide side plates 512 can guide the broken soil debris to both sides. In order to improve the trenching efficiency of the trenching member 51, the trench end 511 is set to be a structure that is slightly curled forward, such as Figure 6 shown.

[0114] Furthermore, the trenching assembly 5 further includes a first guide plate 53 and a second guide plate 55. The first guide plate 53 is hinged to the other side of one of the guide side plates 512, and the second guide plate 55 is hinged to the other side of the other guide side plate 512. The first guide plate 53 and the second guide plate 55 can extend the guide surface of the guide side plate 512 to further widen the width of the trench. Preferably, the present embodiment further provides a first adjustment ruler 54 and a second adjustment ruler 56 to adjust the opening and closing size of the first guide plate 53 and the second guide plate 55, so as to achieve the adjustable function of the trench width.

[0115] like Figure 6 As shown, taking the first guide plate 53 as an example, a U-shaped first adjustment shaft 531 is welded on the back of the first guide plate 53, and the first adjustment ruler 54 is a long strip with a plurality of first adjustment holes 541. The round hole at the end of the first adjustment ruler 54 is sleeved on the first adjustment shaft 531, and the opening of the first guide plate 53 can be adjusted by the first adjustment ruler 54. In this embodiment, a second adjusting shaft 551 is also provided on the back side of the second guide plate 55, and the second adjusting ruler 56 is a long strip with a plurality of second adjusting holes 561, so the first adjusting ruler 54 and the second adjusting ruler 56 are cross-arranged, and by adjusting the positions of the first adjusting ruler 54 and the second adjusting ruler 56, the coaxial state of the first adjusting hole 541 and the second adjusting hole 561 can be achieved. In this state, the first adjusting hole 541 and the second adjusting hole 561 are penetrated by an adjusting fastener to achieve relative fixation of the first adjusting ruler 54 and the second adjusting ruler 56, so that the first guide plate 53, the second guide plate 55, the first adjusting ruler 54 and the second adjusting ruler 56 form a four-sided connecting rod structure, which can achieve the adjustment of the opening and closing size of the first guide plate 53 and the second guide plate 55.

[0116] In some preferred embodiments, the trenching member 51 is disposed on the first connecting rod 52, and the first connecting rod 52 is disposed on the frame 1. Further, the first connecting rod 52 is provided with a plurality of first connecting holes 521 spaced from top to bottom, and the first connecting rod 52 is fixed to the frame 1 through one of the first connecting holes 521, that is, by selecting the first connecting hole 521, the height adjustment of the trenching member 51 on the first connecting rod 52 can be achieved to adapt to the trenching requirements of different soil depths.

[0117] See also Figure 7In some embodiments, the covering assembly 6 includes a second connecting rod, a second bottom plate 61, a first support plate 62 and a second support plate 63, the second connecting rod is arranged on the frame 1; the second bottom plate 61 is arranged on the second connecting rod, and the second bottom plate 61 is provided with two first long grooves 611 arranged opposite to each other; the first support plate 62 is provided with a second long groove 621, and the groove body extension direction of the second long groove 621 is different from the groove body extension direction of the first long groove 611, the first support plate 62 is connected to the second bottom plate 61 through the second long groove 621 and the first long groove 611, and a covering plate 64 is provided at the other end of the first support plate 62; the second support plate 63 is provided with a third long groove 631, and the groove body extension direction of the third long groove 631 is different from the groove body extension direction of the first long groove 611, the second support plate 63 is connected to the second bottom plate 61 through the third long groove 631 and the first long groove 611, and a covering plate 64 is provided at the other end of the second support plate 63.

[0118] In this embodiment, the second bottom plate 61 is provided with a first long groove 611 arranged opposite to each other. Figure 7 As shown, the groove body of the first long groove 611 tends to extend horizontally, and the two first long grooves 611 are arranged relative to the reference axis of the groove end 511. The first support plate 62 is L-shaped, wherein one end of the first support plate 62 is connected to the second bottom plate 61, and the other end of the first support plate 62 is connected to the soil covering plate 64. Preferably, the end of the first support plate 62 connected to the second bottom plate 61 is provided with a second long groove 621, and the groove body of the second long groove 621 tends to extend vertically, that is, the first long groove 611 and the second long groove 621 provide the first support plate 62 with a fine-tuning function in two directions, so as to adjust the height and horizontal direction of the soil covering plate 64 and meet the soil covering requirements of grooves of different widths. Similarly, the second support plate 63 is L-shaped, wherein one end of the second support plate 63 is connected to the second base plate 61, and the other end of the second support plate 63 is connected to the soil covering plate 64. The end portion where the second support plate 63 is connected to the second base plate 61 is provided with a third long groove 631, and the groove body of the third long groove 631 extends vertically, thereby realizing the adjustment of the height and horizontal direction of the soil covering plate 64 on the other side.

[0119] In some embodiments, the second bottom plate 61 is connected to the frame 1 through a second connecting rod, and the second connecting rod is provided with a plurality of second connecting holes spaced from top to bottom, and the second connecting rod is fixed to the frame 1 through one of the second connecting holes. That is, by selecting the second connecting hole, the height adjustment of the soil covering plate 64 on the second connecting rod can be achieved to adapt to the soil covering requirements of different depths of the soil. In some embodiments, the interval size of the second connecting holes is greater than the slot length of the second long slot 621 and the third long slot 631, then the rough adjustment of the height of the soil covering plate 64 can be achieved through the second connecting rod, and the fine adjustment of the height of the soil covering plate 64 can be achieved through the second long slot 621 and the third long slot 631.

[0120] The device includes a frame 1, a moving component 2, a trenching component 5, a soil covering component 6, a planting component 3, a replanting component 4 and a control unit. The planting component 3 is arranged on the frame 1 and is arranged behind the trenching component 5. The planting component 3 includes a planting box 31, a clamp 32, a sensor 34 and a conveying group 33. The planting box 31 is arranged on the frame 1, and the conveying group 33 is arranged on the frame 1, and the conveying group 33 passes through the planting box 31 and moves cyclically. The clamp 32 is arranged on the conveying group 33, and the clamp 32 is arranged on the reference axis where the groove end 511 is located, so that the clamp 32 moves relative to the planting box 31. The planting box 31 is filled with crops. The sensor 34 is arranged at the bottom of the frame 1 and is arranged on the reference axis of the groove end 511, which is used to detect whether there are crops in the groove; the replanting component 4 is arranged on the frame 1, and the replanting component 4 and the planting component 3 are arranged along the frame 1 is arranged in sequence in the front and rear directions, the replanting component 4 includes a second driving unit, a receiving frame 42 and a planting grid, the receiving frame 42 is arranged on the frame 1, and a replanting opening 421 is provided on the receiving frame 42, and the replanting opening 421 is arranged on the reference axis where the groove end 511 is located, the planting grid is arranged on the receiving frame 42 and is connected to the second driving unit, the planting grid has a plurality of meshes 431, the meshes 431 are adapted to the size of the replanting opening 421, a crop is arranged in a mesh 431, and the planting grid covers the replanting opening 421, and the second driving unit is used to drive the planting grid to move relative to the receiving frame 42, so that one of the meshes 431 matches the replanting opening 421, so that the crop in the mesh 431 falls into the groove along the replanting opening 421; the control unit is electrically connected to the first driving unit 22, the conveying group 33, the sensor 34 and the second driving unit. By adding a sensor 34 to the planting component 3, it is possible to provide feedback on whether the clamp 32 has successfully planted during the planting process. By using the additional replanting component 4, when there is a missed planting, the positional relationship between the planting grid and the receiving frame 42 can be adjusted through the control unit so that the mesh 431 on the planting grid matches the replanting opening 421, so that the crops in the mesh 431 for replanting can be sent into the grooves of the missed planting, thereby improving the planting efficiency of the entire device.

[0121] The above descriptions are only some embodiments of the present invention, and do not limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A crop planting and replanting integrated device, characterized in that: include: frame; The moving assembly comprises a first driving unit and a roller group, wherein the first driving unit is arranged on the frame, the roller group is in transmission connection with the first driving unit, and the first driving unit is used to drive the roller group to rotate so as to drive the frame to move; A trenching assembly is arranged at the front of the frame, and the trenching assembly includes a trench end, and the trench end is used to open a trench in the soil of the planting area; A soil covering assembly is arranged at the rear of the frame, the soil covering assembly comprises two soil covering plates arranged opposite to each other, the two soil covering plates are symmetrically arranged along the reference axis of the groove end, and the soil covering plates are used to cover the groove with soil after the crop is planted; A planting assembly is arranged on the frame and at the rear of the trenching assembly, the planting assembly comprises a planting box, a clamp, a sensor and a conveying group, the planting box is arranged on the frame, the conveying group is arranged on the frame, and the conveying group passes through the planting box and moves cyclically, the clamp is arranged on the conveying group, the clamp is arranged on the reference axis where the groove end is located, so that the clamp moves relative to the planting box, the planting box is filled with crops, the sensor is arranged at the bottom of the frame and on the reference axis at the groove end, and is used to detect whether there are crops in the groove; A replanting component is arranged on the frame, and the replanting component and the planting component are arranged in sequence along the front-rear direction of the frame. The replanting component includes a second driving unit, a receiving frame and a planting grid. The receiving frame is arranged on the frame, and a replanting opening is provided on the receiving frame. The replanting opening is arranged on the reference axis where the groove end is located. The planting grid is arranged on the receiving frame and connected to the second driving unit. The planting grid has a plurality of mesh holes, and the mesh holes are adapted to the size of the replanting opening. A crop is installed in one of the mesh holes, and the planting grid covers the replanting opening. The second driving unit is used to drive the planting grid to move relative to the receiving frame so that one of the mesh holes matches the replanting opening, so that the crop in the mesh hole falls into the groove along the replanting opening. The control unit is electrically connected to the first driving unit, the conveying group, the sensor and the second driving unit.

2. The integrated crop planting and replanting device according to claim 1, characterized in that: The frame includes a first rod group and a second rod group which are arranged in sequence from top to bottom, the first rod group includes two first fixed rods which are arranged opposite to each other on the left and right, the second rod group includes two second fixed rods which are arranged opposite to each other on the left and right, and the conveying group includes: A third driving unit is arranged on the frame; A first transmission shaft, disposed on the two first fixing rods, the first transmission shaft being transmission-connected to the third driving unit; A first sprocket, sleeved on the first transmission shaft; A second transmission shaft is arranged on the two second fixing rods, and the first transmission shaft and the second transmission shaft are arranged alternately; a second sprocket, sleeved on the second transmission shaft, and the planting box is arranged between the first sprocket and the second sprocket; A chain is sleeved on the first sprocket and the second sprocket, a part of the chain passes through the planting box and can move relative to the planting box, and the clamp is provided on the chain.

3. The integrated crop planting and replanting device according to claim 2, characterized in that: The frame further includes a first crossbeam and a second crossbeam, the first crossbeam is arranged between the two first fixing rods, the second crossbeam is arranged between the two second fixing rods, the first crossbeam and the second crossbeam are arranged alternately, and the planting box includes: A first bottom plate, arranged on the first crossbeam and the second crossbeam, wherein the first bottom plate is arranged at an angle with the vertical direction; A first shell is enclosed on the periphery of the first bottom plate, the first shell and the first bottom plate form a storage cavity, the upper end of the storage cavity has a first opening, the lower end of the storage cavity has a second opening, and crops are placed in the storage cavity; A flexible sleeve is arranged at the second opening. The chain moves from the second opening to the first opening. The clamp can enter the storage cavity through the flexible sleeve.

4. The integrated crop planting and replanting device according to claim 3, characterized in that: The holder has a first recessed area, and the crop is placed in the first recessed area.

5. The integrated crop planting and replanting device according to claim 3, characterized in that: The frame further includes a third crossbeam spaced apart from the first crossbeam, the planting grid further includes a first extension portion, and the replanting assembly includes: A first guide rail, arranged on the third crossbeam; A first sliding block, sleeved on the first guide rail, wherein the first sliding block is connected to the first extension portion; A first screw rod is arranged between the two first fixing rods, and the first screw rod is transmission-connected to the second driving unit; A first screw nut is sleeved on the first screw, the first screw nut is connected to the first extension portion, and the first screw nut is used to drive the planting grid to move left and right.

6. The integrated crop planting and replanting device according to claim 5, characterized in that: The reseeding component also includes: a second guide rail, arranged on the second fixing rod; A second sliding block is sleeved on the second guide rail, and the second sliding block is connected to the receiving frame; A fourth driving unit is arranged on the frame; A second screw rod is arranged between the two second fixing rods, and the second screw rod is transmission-connected to the fourth driving unit; The second screw nut is sleeved on the second screw, the second screw nut is connected to the receiving frame, and the second screw nut is used to drive the receiving frame to move forward and backward.

7. The integrated crop planting and replanting device according to claim 1, characterized in that: The trenching assembly comprises: A first connecting rod, arranged on the frame; A groove opening member connected to the first connecting rod, the groove opening member comprising two guide side plates arranged at an angle, the angle of the two guide side plates being arranged toward the rear of the frame, and a groove end curled forward is provided at the connection line of the two guide side plates; A first guide plate, hinged to one of the guide side plates, a first adjustment shaft being provided on the back side of the first guide plate; A first adjusting ruler is sleeved on the first adjusting shaft, and the first adjusting ruler is provided with first adjusting holes distributed at intervals; A second guide plate, hinged to the other guide side plate, a second adjustment shaft being provided on the back of the second guide plate; A second adjustment ruler is sleeved on the second adjustment shaft, and the second adjustment ruler is provided with second adjustment holes distributed at intervals; The first adjustment ruler and the second adjustment ruler are arranged crosswise so that one of the first adjustment holes is coaxial with one of the second adjustment holes; The adjusting fastener passes through the coaxial first adjusting hole and the second adjusting hole in sequence to fix the first guide plate and the second guide plate relative to the groove opening member.

8. The integrated crop planting and replanting device according to claim 7, characterized in that: The soil covering assembly comprises: A second connecting rod is arranged on the frame; A second bottom plate, arranged on the second connecting rod, wherein the second bottom plate is provided with two first long grooves arranged opposite to each other; A first support plate, wherein a second long groove is provided on the first support plate, wherein the groove body of the second long groove extends in a direction different from that of the first long groove, wherein the first support plate is connected to the second bottom plate via the second long groove and the first long groove, and wherein the soil covering plate is provided at the other end of the first support plate; A second support plate, wherein a third long groove is provided on the second support plate, wherein the extension direction of the groove body of the third long groove is different from the extension direction of the groove body of the first long groove, the second support plate is connected to the second bottom plate through the third long groove and the first long groove, and a soil covering plate is provided at the other end of the second support plate.

9. The integrated crop planting and replanting device according to claim 8, characterized in that: The first connecting rod is provided with a plurality of first connecting holes spaced apart from top to bottom, and the first connecting rod is fixed to the frame through one of the first connecting holes; And / or, the second connecting rod is provided with a plurality of second connecting holes spaced apart from top to bottom, and the second connecting rod is fixed to the frame through one of the second connecting holes.

10. The integrated crop planting and replanting device according to claim 1, characterized in that: The sensor is a visual sensor or a photoelectric sensor.

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