Transplanting device for blanket-shaped pepper seedlings

Abstract

The invention provides a pepper blanket seedling transplanting device, and belongs to the technical field of pepper blanket seedling transplanting, the pepper blanket seedling transplanting device comprises a seedling box assembly, a seedling taking, feeding and planting mechanism, an extrusion slotting assembly, a ground profiling mechanism, a leveling mechanism and a soil covering and pressing mechanism, the seedling box assembly comprises a bracket, a hanging connecting piece, a movable limiting assembly and a seedling box; the hanging connecting piece is arranged on one side of the support. The side, away from the hanging connecting piece, of the support is connected with the movable limiting assembly, and the seedling box is installed in the movable limiting assembly; a connecting frame is correspondingly fixed to the bottom, away from the support, of the movable limiting assembly, and the extrusion slotting assembly, the seedling taking, feeding and planting mechanism and the soil covering and pressing mechanism are sequentially installed on the connecting frame; the transplanting device can solve the problems that an existing transplanting device is low in automation degree and poor in matching degree with a seedling raising device, so that the machine tool operation efficiency is low, the labor intensity is large, and the pepper productivity is difficult to improve.

Description

Technical Field

[0001] The invention belongs to the technical field of pepper blanket seedling transplanting, and in particular relates to a pepper blanket seedling transplanting device. Background Art

[0002] Pepper is a typical warm season crop, and the optimum growth temperature is usually 20-30℃. It usually takes 60-90 days from sowing to harvesting pepper, which varies according to the variety and growing conditions. Pepper seeds are usually sown in seedling trays or seedling pools, and a greenhouse or seedling shed is used to provide the right temperature and humidity. To increase the germination rate of seeds, soaking and germination may be carried out. Watering, fertilizing, adjusting light and temperature, etc. are carried out in a timely manner to ensure that the seedlings are strong. When the pepper seedlings grow to a certain height and growth stage (usually when there are 4-6 true leaves), they can be transplanted. Choose sunny weather and avoid extreme temperatures when transplanting. Choose fertile, well-drained soil, and make appropriate soil improvements and fertilization. When transplanting pepper seedlings, maintain appropriate plant and row spacing to provide sufficient growth space and promote root development.

[0003] The existing transplanting devices have a low degree of automation and poor matching with the seedling raising devices, resulting in low machine operation efficiency, high labor intensity, and difficulty in increasing pepper production capacity. Summary of the invention

[0004] In view of this, the present invention provides a transplanting device for pepper blanket seedlings, which can solve the problems of low automation degree of existing transplanting devices and poor matching with seedling raising devices, resulting in low machine operation efficiency, high labor intensity and difficulty in improving pepper production capacity.

[0005] The present invention is achieved in that:

[0006] The present invention provides a transplanting device for blanket-shaped pepper seedlings, which comprises a seedling box assembly, a seedling picking and sending mechanism, an extrusion and slotting assembly, a ground profiling mechanism, a leveling mechanism and a soil covering and pressing mechanism. The seedling box assembly comprises a bracket, a hanging connecting piece, a movable limiting assembly and a seedling box. The bracket is used to support the entire transplanting device; the hanging connecting piece is arranged on one side of the bracket, and is used to install the transplanting device on agricultural equipment for automatic transplanting; the movable limiting assembly is connected to the side of the bracket away from the hanging connecting piece, the seedling box is installed inside the movable limiting assembly, and the movable limiting assembly is used to control the movement of the seedling box; the movable limiting assembly is away from the A connecting frame is fixed to the bottom of the bracket, and the connecting frame is sequentially installed with the extrusion slotting assembly, the seedling taking and planting mechanism and the soil covering and pressing mechanism, which is used to enable the transplanting device to realize the transplanting mode of extruding into slots, planting in the slots, and closing and pressing the seams to improve the survival rate of the pepper blanket seedlings; the ground profiling mechanism and the leveling mechanism are arranged between the bracket and the movable limit assembly, the ground profiling mechanism is used to determine the terrain undulations in the running direction of the transplanting device, and the leveling mechanism is used to drive the seedling box to adjust the height and angle to adapt to the terrain changes of the farmland so that the depth of the pepper seedlings planted by the seedling taking and planting mechanism remains consistent;

[0007] A soil leveling device is provided at the bottom of the bracket, and the soil leveling device is connected to the power source of the agricultural equipment through a power shaft. Its specific structure includes a five-pointed star-shaped rotary tillage component and a rotating shaft that drives the rotary tillage component to rotate, and the rotating shaft is connected to the power shaft, and the power shaft is used to drive the rotating shaft to rotate; the rotary tillage component is provided with a protrusion with the same rotation direction as the moving direction of the agricultural equipment, and the protrusion is integrally arranged at an angle with the rotary tillage component, and is used to follow the rotation of the agricultural equipment and simultaneously flatten the marks pressed by the wheels of the agricultural equipment to avoid planting pepper seedlings in the grooves pressed by the wheels; the side structure of the rotary tillage component is a five-pointed star, and the front side is a plurality of five-pointed star structures arranged at equal intervals on the rotating shaft, which are perpendicular to the rotating shaft, and the five vertex positions of the plurality of five-pointed star structures are integrally connected.

[0008] The technical effects of the transplanting device for pepper blanket seedlings provided by the present invention are as follows: Seedling box assembly:

[0009] Bracket: Supports the entire transplanting device and provides a stable foundation. Its design must ensure that the device will not lose balance due to vibration or other external forces during operation.

[0010] Hook: Installed on one side of the bracket, used to connect the transplanting device to agricultural equipment (such as a tractor) to achieve automated operation. The design of this hook must ensure that the device can be firmly fixed on the agricultural equipment and is easy to remove and install.

[0011] Movable limiter assembly: Installed on the side of the bracket away from the connecting piece, it controls the movement of the seedling box. This assembly can accurately adjust the moving position of the seedling box to ensure that the seedling box can operate according to the predetermined trajectory.

[0012] Seedling box: The interior is loaded with pepper blanket seedlings to keep the seedlings neatly arranged. The design of the seedling box must ensure that the seedlings will not be squeezed or damaged during transplanting.

[0013] Seedling delivery mechanism:

[0014] This mechanism is responsible for taking pepper seedlings from the seedling box and delivering them to the predetermined slots for planting. Its design needs to be efficient and accurate to ensure that the seedlings are not damaged during delivery and that the planting task can be completed quickly.

[0015] Extrusion slotting components:

[0016] Used to squeeze out planting grooves in the soil. The design of this component must ensure that the depth and width of the grooves meet the growth requirements of pepper seedlings, and the soil damage during the groove opening process is minimized, thereby providing an environment suitable for the growth of pepper seedlings.

[0017] Ground profiling mechanism:

[0018] The mechanism detects and adapts to the undulations of the terrain, ensuring that the transplanting device can maintain stable operation on different terrains. It detects changes in ground height through sensors or mechanical devices and adjusts the working status of the device in real time.

[0019] Leveling mechanism:

[0020] Used to adjust the height and angle of the seedling box to adapt to changes in terrain. Through the leveling mechanism, the seedling box can maintain a horizontal or desired angle under different terrain conditions, thereby ensuring consistent planting depth of the pepper seedlings and avoiding uneven growth due to uneven terrain.

[0021] Soil suppression mechanism:

[0022] This unit is responsible for covering and compacting the soil after the pepper seedlings are planted to ensure good root-soil contact and improve the survival rate of the seedlings. It usually includes a covering plate and a compaction wheel, and the design should ensure that the soil is evenly covered and the compaction force is moderate.

[0023] Connection frame:

[0024] The connecting frame is fixed on the side of the movable limit assembly away from the bracket, carrying and connecting the extrusion slotting assembly, the seedling picking and sending mechanism and the soil covering and pressing mechanism. The connecting frame must have sufficient strength and stability to support the workload of these components during operation.

[0025] These components work together to realize the entire process of planting the pepper seedlings from the seedling box to the soil, including grooving, picking up and delivering, planting, covering the soil and pressing down, thereby effectively improving the survival rate of the pepper seedlings and ensuring the efficiency and stability of the transplanting operation.

[0026] On the basis of the above technical solution, the transplanting device of a pepper blanket seedling of the present invention can also be improved as follows:

[0027] Wherein, the movable limit assembly comprises a limit frame and a movable drive assembly, the limit frame comprises an upper rail, a lower rail and a support rod, the upper rail and the lower rail are respectively arranged on the upper and lower sides of the seedling box, the distance between their center positions matches the dimension of the height direction of the seedling box, and is used to limit the height direction of the seedling box; a plurality of support rods are fixed between the upper rail and the lower rail, and the support rods are used to support the seedling box; the length of the upper rail and the lower rail is greater than the length of the seedling box, and the width between adjacent support rods is greater than the length difference between the upper rail and the lower rail, and is greater than the length difference of the seedling box;

[0028] The mobile driving assembly includes a linkage member, a driving member and a base, the base is fixed on the top of the driving member and connected to the leveling mechanism; the driving member includes a threaded rod, a fixing ear and a rotating motor, the threaded rod is fixed to the top position of the base through the two connecting ears on the left and right sides, the inner wall of the fixing ear is provided with a thread matching the outer wall of the threaded rod, one of the fixing ears is fixedly connected to the output shaft of the rotating motor on the side away from the other fixing ear, and the rotating motor is used to drive the threaded rod to rotate inside the fixing ear; the threaded rod passes through the fixing ear and is provided with a reverser between the connecting position of the rotating motor, and the reverser and the rotating motor are used to realize the rotation of the threaded rod in both positive and negative directions;

[0029] The linkage member includes a mobile collar and a plurality of connecting and fixing rods, wherein the mobile collar is fixed on the outer wall of the threaded rod, and a thread is arranged on the inner wall thereof, so as to convert the rotational action of the threaded rod into the horizontal action of the mobile collar through the cooperation of the thread; the two ends of the plurality of connecting and fixing rods are respectively fixed on the outer wall of the mobile collar and the seedling box, and the plurality of connecting and fixing rods are fixed by horizontal braces and diagonal braces, so as to enhance the supporting strength of the connecting and fixing rods;

[0030] The connecting frame includes a horizontal connecting rod, a vertical connecting rod and an oblique support rod. The vertical connecting rod includes multiple ones, one end of which is respectively fixedly connected to the side wall of the base and the bottom of the driving member, and the other end is laterally fixed with the horizontal connecting rod. The horizontal connecting rod is arranged parallel to the bottom edge of the seedling box; the oblique support rod is fixed between the positions of the multiple connecting frames located at the bottom of the driving member to improve the fixing strength of the connecting frame.

[0031] Furthermore, the upper track is an inverted V-shaped structure, the top of the seedling box is arranged corresponding to the central groove of the upper track; the central axis of the upper track is arranged obliquely;

[0032] The lower track is a V-shaped structure, the bottom of the seedling box is arranged corresponding to the groove at the center position of the lower track; the central axis of the lower track is arranged obliquely;

[0033] The seedling box is arranged between the upper track and the lower track, and the seedling box is inclined at 40-60 degrees with the ground through the inclined arrangement of the upper track and the lower track, so that the blanket seedlings placed on the seedling box can slide down in sequence under the action of gravity;

[0034] The lower track is provided with a seedling supporter at one end thereof close to the seedling taking and delivering mechanism, which is inclined downward away from the lower track, and the seedling supporters are multiple and are arranged integrally with the lower track at equal distances;

[0035] The seedling support device is a closed structure, and its two side surfaces are integrally connected and fixed with the arc-shaped structure at the bottom, so as to enable the seedlings to be completely planted in the farmland.

[0036] Furthermore, the seedling box includes a slide plate, a slide groove, a partition, a friction belt and a pulley, wherein the slide plate is fixed to the top of one side of the seedling box away from the movable limit assembly, and extends upward along the inclined direction of the seedling box, and is used to slide downward to transport the pepper blanket seedlings; the slide groove is fixed to the inside of the seedling box, and the partition is used to separate the area; the slide groove is provided with a vertical protrusion on the surface in contact with the pepper blanket seedlings, and the protrusion is used to divide the surface of the slide groove into a plurality of grooves, so as to facilitate the pepper blanket seedlings to pass through and be transmitted downward without position deviation; the distances between adjacent partitions are the same, which are adapted to the width of the pepper blanket seedlings, and are used to avoid horizontal displacement changes of multiple pepper blanket seedlings when they are transmitted downward; the friction belt is arranged at the lower position of the slide groove, and is used to drive the blanket seedlings to move downward in the slide groove by friction; the friction belt is provided with a friction shaft between the side close to the movable limit assembly and the slide plate, and a friction wheel is provided on the friction shaft, and the friction wheel corresponds to the position of the friction belt, and the friction wheel is used to drive the friction belt to transmit by rotating; The rotation mode of the friction wheel is one of mechanical rotation and electric rotation; the mechanical rotation component includes a rotating plate set on one side of the friction wheel, and a rotating shaft is also fixed on the linkage member. The rotating shaft is connected to the power source of the agricultural equipment through a power shaft. A lifting plate is set at a position corresponding to one side of the rotating shaft and the edge of the seedling box. The lifting plate and the rotating plate are staggered. The rotating plate moves to the edge position following the friction belt and contacts the lifting plate. The lifting plate drives the rotating plate to rotate by rotating so that the friction belt rotates and drives the pepper blanket seedlings to move downward; the electric rotation component includes two groups of trigger switches and a rotating motor. The rotating motor is arranged on the seedling box, and its output shaft is connected to the output shaft of the friction wheel to drive the friction wheel to rotate; the two groups of trigger switches are respectively arranged on the left and right sides of the seedling box, and each group of trigger switches includes two corresponding ones, which are respectively arranged at the edge of the seedling box and the side position of the support rod, and the trigger switch is connected to the rotating motor to drive the rotating motor to rotate through the contact between the trigger switches;

[0037] The pulleys are arranged on the top and bottom of the seedling box, and are adapted to the shapes of the central grooves of the upper track and the lower track, so as to enable the seedling box to move smoothly laterally in the limit frame; a grid is arranged on the surface of one side of the slide away from the movable limit assembly, and the grid is fixedly connected to the partition, so as to prevent the blanket seedlings from falling;

[0038] Friction patterns are arranged on the surface of the friction belt, and two friction belts are arranged in the area separated by the adjacent partitions, and the installation positions of the two friction belts are symmetrical; the friction belt, the slide groove, and the slide plate have the same inclination angle with the horizontal plane.

[0039] Furthermore, the bracket is an L-shaped structure, one side of which is arranged at the bottom of the lower track, and the other side is extended obliquely upward; the hanging member is fixed at the center position of the side of the bracket extending upward; a plurality of reinforcing ribs are welded inside the bracket to enhance the stability of the bracket;

[0040] The hanging member is a hollow square structure, and a side thereof close to the bracket is fixedly connected to the bracket by bolts;

[0041] A clamping assembly is arranged inside the connecting piece, and the clamping assembly includes a clamping spring and a clamping plate, and the clamping plate is connected to the inner wall of the connecting piece through the clamping spring; the transplanting device is installed corresponding to the search and a hook corresponding to the shape of the connecting piece is arranged on the agricultural equipment, and the size of the hook is the same as the width of the inner wall of the connecting piece, and the transplanting device is connected to the agricultural equipment through the clamping effect of the hook on the clamping plate and the clamping spring.

[0042] Furthermore, the seedling picking and sending mechanism comprises a rotating assembly and a seedling picking needle group, the center position of the rotating assembly is fixedly connected to the horizontal connecting rod by bolts, and two rotating shafts are extended in the horizontal direction, and the seedling picking needle group is fixed on the rotating shaft, and the seedling picking needle group is used to pick up seedlings from the pepper blanket seedlings placed on the seedling box by rotation and then plant them in the farmland; the position of each seedling picking needle group corresponds to the position of the seedling supporter fixed on the lower track, and the plane where the seedling picking needle group is located when rotating is parallel to the normal of the plane where the center position of the seedling supporter is located;

[0043] Each of the seedling needle groups includes two seedling needles and a connecting assembly connected between the two seedling needles, the connecting assembly is fixedly connected to the output shaft of the rotating assembly, and the two seedling needles are respectively arranged at different angles to the connecting assembly, and both angles are less than 90°;

[0044] A motor is disposed inside the rotating assembly, and the motor is used to drive the rotating shaft to rotate along a vertical plane;

[0045] The end of the connecting component is a forked structure. When it is rotated to the position of the seedling supporter, it is inserted into the seedling matrix of the pepper blanket seedlings from top to bottom to remove 1-2 pepper seedlings and the corresponding cultivation matrix, and then inserted vertically into the farmland through rotation.

[0046] Furthermore, the width of the forked position of the end of the connecting component cooperates with the seedling density of the pepper blanket seedlings, so that the number of seedlings taken by the connecting component each time is 1-2 pepper seedlings, which is used to reduce the damage to the seedlings by the seedling needle group during the seedling taking process;

[0047] The trajectory of each connecting component rotating one circle is bean-shaped, so that the connecting component matches the shape of the seedling supporter when it reaches the seedling supporter position at the bottom of the lower track, and is inserted at an angle to the ground when it reaches the ground position so that the pepper seedlings are planted vertically in the farmland.

[0048] Furthermore, the extrusion slotting assembly is fixed to the bottom of the base, and includes a height adjustment frame and a slotting wheel. The top of the height adjustment frame is fixedly connected to the bottom of the base, and a gate-shaped slot is provided in the length direction thereof, and the height of the slot is greater than 2 times the radius of the slotting wheel; through holes are sequentially provided on the side walls of the slot from top to bottom, and a rotating hole is provided at the center of the slotting wheel, and a rotating shaft passes through the through hole and fixes the slotting wheel in the slot, so that the slotting wheel rotates in the slot of the height adjustment frame to extrude the ground to achieve a slotting effect;

[0049] The side wall of the height adjustment frame is provided with scale lines for determining the installation position of the slotting wheel on the height adjustment frame according to the depth of the slotting;

[0050] The extrusion slotting components include a plurality of components, corresponding to the number of the seedling removal needles.

[0051] Furthermore, the ground profiling mechanism is an induction wheel, the top of which is fixedly connected to the bottom of the base via a spring, and the ground profiling mechanism is shorter than the straight length of the extrusion slotting component from the bracket, and is used to sense the undulation of the ground before the extrusion slotting component slots; the spring is used to play a buffering effect to prevent the ground profiling mechanism from being damaged; the ground profiling mechanism includes two, which are respectively arranged on the left and right sides of the base;

[0052] The leveling mechanism is a hydraulic lifting member, and there are two hydraulic lifting members, which correspond to the positions of the ground contouring mechanism respectively; the hydraulic lifting member is fixedly connected to the bottom of the base platform and is used to adjust the height of the base platform to adjust the position height of the seedling box.

[0053] Furthermore, the soil covering and suppressing mechanism is fixed on the horizontal connecting rod and includes two trumpet-shaped soil covering wheels, which are fixedly connected by a rotating shaft, and whose center positions correspond to the center positions of the extrusion grooving assembly, and are used to tighten the grooves opened by the extrusion grooving assembly inward to compact and tighten the planted land, thereby ensuring the survival rate of the pepper seedlings.

[0054] Compared with the prior art, the beneficial effects of the pepper blanket seedling transplanting device provided by the present invention are:

[0055] Seedling box assembly: The bracket supports the entire device, and the connecting piece allows it to be fixed on agricultural equipment. The mobile limit assembly controls the movement of the seedling box to ensure that the seedling box is in the required position. The structure and component design inside the seedling box enable the pepper seedlings to be effectively transported and positioned.

[0056] Bracket: It is the skeleton structure that supports the whole transplanting device and ensures the stability and reliability of each component.

[0057] Hooking piece: Connects the bracket to the agricultural equipment, so that the transplanting device can be fixed on the tractor or other agricultural machinery to keep it stable.

[0058] Movable limit assembly: controls the moving range of the seedling box to prevent the seedling box from exceeding the predetermined range and ensures the accuracy of the seedling box position during operation.

[0059] Seedling picking and planting mechanism: The rotating assembly and seedling picking needle group are used to take out the pepper seedlings from the seedling box and plant them accurately in the farmland. The design of the seedling picking needle group reduces damage to the seedlings.

[0060] Rotating assembly: Remove the pepper seedlings from the seedling box through a rotating action. The rotating method can help the seedlings to be released smoothly from the seedling box without being damaged.

[0061] Seedling needle group: responsible for grabbing and transporting pepper seedlings. The design takes into account the protection of seedlings and reduces mechanical damage during the picking and transporting process.

[0062] Extrusion grooving assembly: used to extrude grooves on the ground to create a suitable environment for planting pepper seedlings. The height adjustment function of the groove wheel ensures the controllability of the groove depth.

[0063] Grooving wheel: squeezes grooves in the ground to create the right environment for the pepper seedlings. By adjusting the depth of the groove wheel, the groove effect can be optimized according to different soil types and the needs of the pepper seedlings.

[0064] Adjustment mechanism: adjust the height and angle of the slotting wheel to adapt to different terrain conditions and ensure the consistency of the slotting depth.

[0065] Ground contouring mechanism: The sensor wheel detects the undulations of the ground to ensure that the transplanting device can operate normally on uneven ground.

[0066] Induction wheels: detect changes in ground undulations and feed this information back to the device's adjustment system so that necessary adjustments can be made to ensure good transplanting results even on uneven ground.

[0067] Adjustment device: adjust the height and angle of the device according to the feedback of the induction wheel to maintain the stability of the seedling planting position.

[0068] Leveling mechanism: The hydraulic lift adjusts the height and angle of the seedling box to adapt to terrain changes and keep the planting depth of the seedlings consistent.

[0069] Hydraulic lifting parts: The height and angle of the seedling box can be adjusted through the hydraulic system to adapt it to different terrain conditions and ensure the consistency of the depth and position of seedling planting.

[0070] Adjustment control system: provides precise height and angle adjustment to ensure that seedlings can be planted correctly under different terrain conditions.

[0071] Soil covering and compaction mechanism: After the seedlings are planted, the soil is compacted by the trumpet-shaped soil covering wheel to increase the survival rate of the seedlings.

[0072] Trumpet-shaped covering wheel: After the seedlings are planted, the soil is covered around the seedlings and compacted through pressing action to improve the survival rate of the seedlings.

[0073] Pressure adjustment device: controls the pressure and compaction degree of the covering wheel to ensure uniform soil coverage and increase the stability of seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0075] Figure 1 It is a structural schematic diagram of a transplanting device for pepper blanket seedlings;

[0076] Figure 2 is a schematic diagram of the structure of the mobile drive component;

[0077] Figure 3 is a schematic diagram of the transverse structure of the driving member;

[0078] Figure 4 It is the structural diagram of the seedling box;

[0079] Figure 5 is a structural schematic diagram of a connecting frame;

[0080] Figure 6 It is a schematic diagram of the structure of the clamping assembly inside the hanging part;

[0081] Figure 7 It is a structural schematic diagram of the limit frame;

[0082] Figure 8 It is a structural schematic diagram of the mechanism for taking and delivering seedlings;

[0083] Fig. 9 It is a schematic diagram of the structure and rotation trajectory of the seedling needle group;

[0084] Fig.10 It is a schematic diagram of the structure of the extrusion slotting component;

[0085] Fig.11 It is a structural schematic diagram of the soil covering and suppression mechanism;

[0086] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0087] 10. Seedling box assembly; 11. Bracket; 12. Hanging member; 121. Pressing assembly; 13. Moving limit assembly; 131. Limit frame; 1311. Upper track; 1312. Lower track; 1313. Support rod; 132. Moving drive assembly; 1321. Linkage member; 1322. Driving member; 1323. Bottom platform; 14. Seedling box; 141. Slide plate; 142. Slide trough; 143. Partition; 144. Friction belt; 145, pulley; 15, connecting frame; 151, horizontal connecting rod; 152, vertical connecting rod; 153, oblique support rod; 20, seedling taking and sending mechanism; 21, rotating assembly; 22, seedling taking needle group; 221, seedling taking needle; 222, connecting assembly; 30, extrusion slotting assembly; 31, height adjustment frame; 32, slotting wheel; 40, ground profiling mechanism; 50, leveling mechanism; 60, soil covering and suppressing mechanism. DETAILED DESCRIPTION

[0088] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0089] like Figure 1-11As shown, an embodiment of a transplanting device for pepper blanket seedlings provided by the present invention, in this embodiment, includes a seedling box assembly 10, a seedling picking and sending mechanism 20, an extrusion slotting assembly 30, a ground profiling mechanism 40, a leveling mechanism 50 and a soil covering and pressing mechanism 60, the seedling box assembly 10 includes a bracket 11, a hanging member 12, a movable limit assembly 13 and a seedling box 14, the bracket 11 is used to support the entire transplanting device; the hanging member 12 is arranged on a side of the bracket 11, and is used to install the transplanting device on agricultural equipment for automatic transplanting; the side of the bracket 11 away from the hanging member 12 is connected to the movable limit assembly 13, the interior of the movable limit assembly 13 is installed with a seedling box 14, and the movable limit assembly 13 is used to control the seedling box 1 4 movement; the movable limit assembly 13 is fixed with a connecting frame 15 corresponding to the bottom away from the bracket 11, and the connecting frame 15 is sequentially installed with an extrusion slotting assembly 30, a seedling picking and planting mechanism 20 and a soil covering and pressing mechanism 60, which is used to enable the transplanting device to realize a transplanting method of extruding into slots, planting in the slots, and closing and pressing to improve the survival rate of the pepper blanket seedlings; a ground profiling mechanism 40 and a leveling mechanism 50 are arranged between the bracket 11 and the movable limit assembly 13, the ground profiling mechanism 40 is used to determine the terrain undulations of the running direction of the transplanting device, and the leveling mechanism 50 is used to drive the seedling box 14 to adjust the height and angle to adapt to the terrain changes of the farmland so that the depth of the pepper seedlings planted by the seedling picking and planting mechanism 20 remains consistent;

[0090] A soil leveling device is provided at the bottom of the bracket 11, and the soil leveling device is connected to the power source of the agricultural equipment through a power shaft. Its specific structure includes a five-pointed star-shaped rotary tillage component and a rotating shaft that drives the rotary tillage component to rotate, and the rotating shaft is connected to the power shaft, and the power shaft is used to drive the rotating shaft to rotate; the rotary tillage component is provided with a protrusion with the same rotation direction as the moving direction of the agricultural equipment, and the protrusion is integrally arranged with the rotary tillage component at an angle, and is used to follow the rotation of the agricultural equipment and at the same time flatten the marks pressed by the wheels of the agricultural equipment to avoid planting pepper seedlings in the grooves pressed by the wheels; the side structure of the rotary tillage component is a five-pointed star, and the front side is a plurality of five-pointed star structures arranged at equal intervals on the rotating shaft, which are perpendicular to the rotating shaft, and the five vertices of the plurality of five-pointed star structures are integrally connected.

[0091] Among them, in the above technical scheme, the movable limiting component 13 includes a limiting frame 131 and a movable driving component 132, the limiting frame 131 includes an upper rail 1311, a lower rail 1312 and a support rod 1313, the upper rail 1311 and the lower rail 1312 are respectively arranged on the upper and lower sides of the seedling box 14, and the distance between their center positions matches the size of the height direction of the seedling box 14, which is used to limit the height direction of the seedling box 14; a plurality of support rods 1313 are fixed between the upper rail 1311 and the lower rail 1312, and the support rods 1313 are used to support the seedling box 14; the length of the upper rail 1311 and the lower rail 1312 is greater than the length of the seedling box 14, and the width between adjacent support rods 1313 is greater than the length difference between the upper rail 1311 and the lower rail 1312 and the seedling box 14;

[0092] The mobile driving assembly 132 includes a linkage member 1321, a driving member 1322 and a base 1323. The base 1323 is fixed on the top of the driving member 1322 and connected to the leveling mechanism 50; the driving member 1322 includes a threaded rod, a fixing ear and a rotating motor. The threaded rod is fixed to the top position of the base 1323 through two connecting ears on the left and right sides. The inner wall of the fixing ear is provided with a thread matching the outer wall of the threaded rod. One of the fixing ears is fixedly connected to the output shaft of the rotating motor on the side away from the other fixing ear. The rotating motor is used to drive the threaded rod to rotate inside the fixing ear; a reverser is provided between the threaded rod passing through the connecting position of the fixing ear and the rotating motor. The reverser and the rotating motor are used to realize the rotation of the threaded rod in both positive and negative directions;

[0093] The linkage 1321 includes a mobile collar and a plurality of connecting and fixing rods. The mobile collar is fixed on the outer wall of the threaded rod, and a thread is arranged on the inner wall thereof, so as to convert the rotational action of the threaded rod into the horizontal action of the mobile collar through the cooperation of the thread. The two ends of the plurality of connecting and fixing rods are respectively fixed on the outer wall of the mobile collar and the seedling box 14, and the plurality of connecting and fixing rods are fixed by horizontal braces and diagonal braces, so as to enhance the supporting strength of the connecting and fixing rods.

[0094] The connecting frame 15 includes a horizontal connecting rod 151, a vertical connecting rod 152 and an oblique support rod 153. The vertical connecting rod 152 includes multiple ones, one end of which is fixedly connected to the side wall of the base 1323 and the bottom of the driving member 1322 respectively, and the other end is laterally fixed with a horizontal connecting rod 151, and the horizontal connecting rod 151 is arranged parallel to the bottom edge of the seedling box 14; the oblique support rod 153 is fixed between the positions of the multiple connecting frames 15 located at the bottom of the driving member 1322, which is used to improve the fixing strength of the connecting frame 15.

[0095] Further, in the above technical solution, the upper track 1311 is an inverted V-shaped structure, the top of the seedling box 14 is arranged corresponding to the central groove of the upper track 1311; the central axis of the upper track 1311 is arranged obliquely;

[0096] The lower track 1312 is a V-shaped structure, and the bottom of the seedling box 14 is arranged corresponding to the groove at the center position of the lower track 1312; the central axis of the lower track 1312 is arranged obliquely;

[0097] The seedling box 14 is arranged between the upper track 1311 and the lower track 1312. The upper track 1311 and the lower track 1312 are inclined so that the seedling box 14 is inclined at 40-60 degrees with the ground, so that the blanket seedlings placed on the seedling box 14 can slide down in sequence under the action of gravity.

[0098] One end of the lower track 1312 close to the seedling picking and planting mechanism 20 is provided with a seedling supporter inclined downward away from the lower track 1312, and the seedling supporters are multiple and are arranged integrally with the lower track 1312 at equal distances;

[0099] The seedling supporter is a closed structure, with its two side surfaces being integrally connected and fixed with the arc-shaped structure at the bottom, so as to enable the seedlings to be completely planted in the farmland.

[0100] Furthermore, in the above technical solution, the seedling box 14 includes a slide plate 141, a slide groove 142, a partition 143, a friction belt 144 and a pulley 145. The slide plate 141 is fixed to the top of the side of the seedling box 14 away from the movable limit assembly 13, and extends upward along the inclined direction of the seedling box 14, and is used to slide downward to transport the pepper blanket seedlings; the slide groove 142 is fixed inside the seedling box 14, and is separated by the partition 143. The slide groove 142 is provided with a vertical protrusion on the surface in contact with the pepper blanket seedlings, and the protrusion is used to divide the surface of the slide groove 142 into a plurality of grooves, which is used to facilitate the pepper blanket seedlings to move No positional deviation will occur during downward transmission; the distances between adjacent partitions 143 are the same, which is adapted to the width of the pepper blanket seedlings, so as to avoid horizontal displacement changes of multiple pepper blanket seedlings during downward transmission; the friction belt 144 is arranged at the lower position of the slide 142, so as to drive the blanket seedlings to move downward in the slide 142 by friction; the friction belt 144 is provided with a friction shaft between the side close to the movable limit assembly 13 and the slide plate 141, and a friction wheel is arranged on the friction shaft, and the position of the friction wheel corresponds to that of the friction belt 144, and the friction wheel is used to drive the friction belt to transmit by rotating; The rotation mode of the friction wheel is one of mechanical rotation and electric rotation; the mechanical rotation component includes a rotating plate arranged on one side of the friction wheel, and a rotating shaft is also fixed on the linkage member 1321. The rotating shaft is connected to the power source of the agricultural equipment through a power shaft. A lifting plate is arranged at a position corresponding to one side of the rotating shaft and the edge of the seedling box 14. The lifting plate and the rotating plate are staggered. The rotating plate moves to the edge position following the friction belt 144 and contacts the lifting plate. The lifting plate drives the rotating plate to rotate by rotating so that the friction belt 14 4 rotates to drive the pepper blanket seedlings to move downward; the electric rotating assembly includes two groups of trigger switches and a rotating motor, the rotating motor is arranged on the seedling box 14, and its output shaft is connected to the output shaft of the friction wheel to drive the friction wheel to rotate; the two groups of trigger switches are respectively arranged on the left and right sides of the seedling box 14, each group of trigger switches includes two corresponding ones, which are respectively arranged at the edge of the seedling box 14 and the side position of the support rod 1313, and the trigger switch is connected to the rotating motor to drive the rotating motor to rotate through the contact between the trigger switches;

[0101] The top and bottom of the seedling box 14 are both provided with pulleys 145, which are adapted to the shape of the central grooves of the upper track 1311 and the lower track 1312, so as to enable the seedling box 14 to move smoothly in the horizontal direction in the limit frame 131; a grid is provided on the surface of the side of the slide 142 away from the movable limit assembly 13, and the grid is fixedly connected to the partition 143 to prevent the blanket seedlings from falling;

[0102] Friction patterns are arranged on the surface of the friction belt 144, and two friction belts 144 are arranged in the area separated by adjacent partitions 143, and the installation positions of the two friction belts 144 are symmetrical; the friction belt 144, the slide groove 142, and the slide plate 141 have the same inclination angle with the horizontal plane.

[0103] Furthermore, in the above technical solution, the bracket 11 is an L-shaped structure, one side of which is arranged at the bottom of the lower track 1312, and the other side is extended obliquely upward; the hanging member 12 is fixed at the center position of the side of the bracket 11 extending upward; a plurality of reinforcing ribs are welded inside the bracket 11 to enhance the stability of the bracket 11;

[0104] The connecting member 12 is a hollow square structure, and one side thereof close to the bracket 11 is fixedly connected to the bracket 11 by bolts;

[0105] A clamping assembly 121 is arranged inside the hanging part 12, and the clamping assembly 121 includes a clamping spring and a clamping plate, and the clamping plate is connected to the inner wall of the hanging part 12 through the clamping spring; a hook corresponding to the shape of the hanging part 12 is arranged on the search agricultural equipment installed corresponding to the transplanting device, and the size of the hook is the same as the width of the inner wall of the hanging part 12, and the transplanting device is connected to the agricultural equipment through the clamping effect of the hook on the clamping plate and the clamping spring.

[0106] Further, in the above technical solution, the seedling picking and planting mechanism 20 includes a rotating assembly 21 and a seedling picking needle group 22. The center position of the rotating assembly 21 is fixedly connected to the horizontal connecting rod 151 by bolts, and two rotating shafts are extended in the horizontal direction. The seedling picking needle group 22 is fixed on the rotating shaft. The seedling picking needle group 22 is used to pick up the seedlings from the pepper blanket seedlings placed on the seedling box 14 by rotation and then plant them in the farmland; the position of each seedling picking needle group 22 corresponds to the position of the seedling supporter fixed on the lower track 1312, and the plane where the seedling picking needle group 22 is located when rotating is parallel to the normal of the plane where the center position of the seedling supporter is located;

[0107] Each seedling needle assembly 22 includes two seedling needles 221 and a connecting assembly 222 connected between the two seedling needles 221. The connecting assembly 222 is fixedly connected to the output shaft of the rotating assembly 21. The two seedling needles 221 are respectively arranged at different angles with the connecting assembly 222, and both angles are less than 90°.

[0108] A motor is disposed inside the rotating assembly 21, and the motor is used to drive the rotating shaft to rotate along a vertical plane;

[0109] The end of the connecting component 222 is a forked structure. When it is rotated to the position of the seedling supporter, it is inserted into the seedling matrix of the pepper blanket seedlings from top to bottom to remove 1-2 pepper seedlings and the corresponding cultivation matrix, and then inserted vertically into the farmland by rotation.

[0110] Further, in the above technical solution, the width of the forked position of the end of the connecting component 222 cooperates with the density of the pepper blanket seedlings, so that the number of seedlings taken by the connecting component 222 each time is 1-2 pepper seedlings, which is used to reduce the damage to the seedlings by the seedling needle group 22 during the seedling taking process;

[0111] The trajectory of each connecting component 222 rotating one circle is bean-shaped, so that the connecting component 222 matches the shape of the seedling supporter when it reaches the seedling supporter position at the bottom of the lower track 1312, and is inserted at an angle to the ground when it reaches the ground position so that the pepper seedlings are planted vertically in the farmland.

[0112] Further, in the above technical solution, the extrusion slotting assembly 30 is fixed at the bottom of the base 1323, and includes a height adjustment frame 31 and a slotting wheel 32. The top of the height adjustment frame 31 is fixedly connected to the bottom of the base 1323, and a gate-shaped slot is provided in the length direction thereof, and the height of the slot is greater than 2 times the radius of the slotting wheel 32; through holes are sequentially provided on the side walls of the slot from top to bottom, and a rotating hole is provided at the center of the slotting wheel 32, and the rotating shaft passes through the through hole and fixes the slotting wheel 32 in the slot, so that the slotting wheel 32 rotates in the slot of the height adjustment frame 31 to extrude the ground to achieve a slotting effect;

[0113] The side wall of the height adjustment frame 31 is provided with scale lines for determining the installation position of the slotting wheel 32 on the height adjustment frame 31 according to the depth of the slotting;

[0114] The extrusion slotting assembly 30 includes a plurality of them, corresponding to the number of the seedling removal needles 221 .

[0115] Further, in the above technical solution, the ground profiling mechanism 40 is an induction wheel, the top of which is fixedly connected to the bottom of the base 1323 by a spring, and the ground profiling mechanism 40 is shorter than the linear length of the extrusion slotting component 30 from the bracket 11, and is used to sense the undulation of the ground before the extrusion slotting component 30 slots; the spring is used to play a buffering effect to prevent the ground profiling mechanism 40 from being damaged; the ground profiling mechanism 40 includes two, which are respectively arranged on the left and right sides of the base 1323;

[0116] The leveling mechanism 50 is a hydraulic lifting member, and there are two hydraulic lifting members, which correspond to the positions of the ground profiling mechanism 40 respectively; the hydraulic lifting members are fixedly connected to the bottom of the base 1323 and are used to adjust the height of the base 1323 to adjust the position height of the seedling box 14.

[0117] Furthermore, in the above technical solution, the soil covering and pressing mechanism 60 is fixed on the horizontal connecting rod 151, and includes two trumpet-shaped soil covering wheels, which are fixedly connected by a rotating shaft, and whose center position corresponds to the center position of the extrusion grooving assembly 30, and is used to tighten the groove opened by the extrusion grooving assembly 30 inward to compact and tighten the planted land to ensure the survival rate of the pepper seedlings.

[0118] 1. Equipment preparation

[0119] Check the device: Before use, check whether all components are working properly, and ensure that the bracket, rotating assembly, slotted wheel, induction wheel, hydraulic system, etc. are in good condition.

[0120] Adjust the settings: Depending on the desired planting depth, adjust the depth of the slotting wheels, the sensitivity of the sensor wheels and the height of the hydraulic lift.

[0121] 2. Seedling Box Preparation

[0122] Loading pepper seedlings: Load the pepper seedlings into the seedling box. Make sure the seedlings are arranged neatly so that the seedling needle set can smoothly remove each seedling.

[0123] Check the seedling box: make sure the seedling box is stable and correctly installed on the bracket, and ensure that the seedling removal and delivery mechanism can operate normally.

[0124] 3. Set the transplanting path

[0125] Adjust the slotted wheels: Set the depth and angle of the slotted wheels to suit different soil types and the requirements of your pepper seedlings.

[0126] 4. Start transplanting

[0127] Start the equipment: Start the vehicle or tractor and start the pepper seedling transplanting device. Make sure the equipment runs smoothly and operates according to the set path.

[0128] Seedling removal and planting: The device automatically removes pepper seedlings and places them in pre-cut slots. The cooperation of the rotating assembly and the seedling removal needle group can ensure that the seedlings are not damaged.

[0129] 5. Soil treatment

[0130] Covering soil: After the pepper seedlings are planted, the trumpet-shaped covering wheel will cover the soil around the seedlings and compact the soil through the suppression and adjustment device to ensure the stability of the seedlings.

[0131] 6. Follow-up inspection

[0132] Check the seedlings: After transplanting, check the planting depth and position of the seedlings to ensure that each seedling is in the correct position and the soil is evenly covered.

[0133] Equipment cleaning: Clean soil and debris from the equipment to maintain the equipment in good condition and prepare for next use.

[0134] 7. Maintenance

[0135] Regular Inspection: Regularly inspect the various components of the equipment to ensure that the hydraulic system, rotating components, grooved wheels, etc. are operating normally.

[0136] Lubrication maintenance: Add lubricating oil to the moving parts of the equipment to reduce wear and extend service life.

[0137] Specifically, the principle of the present invention is: when in use, ensure that all parts of the transplanting device (such as slotting wheels, seedling needles, rotating devices, hydraulic systems, etc.) are working properly, and adjust the equipment to adapt to the specifications and planting requirements of the pepper seedlings. Neatly pack the pepper seedlings into the seedling box to ensure that the seedlings are not damaged, and check whether the seedling box is fixed and stable. According to the specifications of the pepper seedlings and the soil type, adjust the depth and width of the slotting wheel to ensure that the slots can be opened correctly. Set the working mode and path of the transplanting device, including determining the row spacing and plant spacing for transplanting. Start the device to ensure that the device is operating normally. The device will automatically perform the transplanting task, including the steps of taking seedlings, slotting, planting seedlings and covering the soil.

[0138] The device takes the pepper seedlings out of the seedling box by using a seedling needle or a manipulator. The slotting wheel makes a groove of appropriate depth and width in the soil. The seedling needle inserts the pepper seedling into the groove. The rotating component of the device helps to place the seedling in the right position. The soil covering system of the transplanting device covers the soil from the groove around the seedling and compacts the soil with a pressing device to ensure the stability of the seedling.

Claims

1. A transplanting device for pepper blanket seedlings, characterized in that: The invention comprises a seedling box assembly (10), a seedling picking and sending mechanism (20), an extrusion slotting assembly (30), a ground profiling mechanism (40), a leveling mechanism (50) and a soil covering and pressing mechanism (60); the seedling box assembly (10) comprises a bracket (11), a hanging connecting piece (12), a movable limiting assembly (13) and a seedling box (14); the bracket (11) is used to support the entire transplanting device; the hanging connecting piece (12) is arranged at a side position of the bracket (11) and is used to install the transplanting device on agricultural equipment for automatic transplanting; the movable limiting assembly (13) is connected to a side of the bracket (11) away from the hanging connecting piece (12); the seedling box (14) is installed inside the movable limiting assembly (13); the movable limiting assembly (13) is used to control the movement of the seedling box (14); the movable limiting assembly (13) 3) A connecting frame (15) is fixed correspondingly to the bottom away from the support (11), and the connecting frame (15) is sequentially mounted with the extrusion slotting assembly (30), the seedling picking and planting mechanism (20) and the soil covering and pressing mechanism (60), which are used to enable the transplanting device to realize a transplanting method of extruding slots, planting in the slots, and closing and pressing the seams to improve the survival rate of the pepper blanket seedlings; the ground profiling mechanism (40) and the leveling mechanism (50) are arranged between the support (11) and the movable limit assembly (13), the ground profiling mechanism (40) is used to determine the terrain undulations in the running direction of the transplanting device, and the leveling mechanism (50) is used to drive the seedling box (14) to adjust the height and angle to adapt to the terrain changes of the farmland so that the depth of the pepper seedlings planted by the seedling picking and planting mechanism (20) remains consistent; A soil leveling device is provided at the bottom of the bracket (11), and the soil leveling device is connected to the power source of the agricultural equipment through a power shaft. Its specific structure includes a five-pointed star-shaped rotary tillage component and a rotating shaft for driving the rotary tillage component to rotate, the rotating shaft is connected to the power shaft, and the power shaft is used to drive the rotating shaft to rotate; the rotary tillage component is provided with a protrusion with a rotation direction that is the same as the moving direction of the agricultural equipment, and the protrusion is integrally arranged with the rotary tillage component at an angle, and is used to follow the rotation of the agricultural equipment and simultaneously flatten the marks pressed by the wheels of the agricultural equipment to avoid planting pepper seedlings in the grooves pressed by the wheels; the side structure of the rotary tillage component is a five-pointed star, and the front side is a plurality of five-pointed star structures arranged at equal intervals on the rotating shaft, which are arranged perpendicular to the rotating shaft, and the five vertices of the plurality of five-pointed star structures are integrally connected.

2. A transplanting device for pepper blanket seedlings according to claim 1, characterized in that: The movable limiting assembly (13) comprises a limiting frame (131) and a movable driving assembly (132); the limiting frame (131) comprises an upper track (1311), a lower track (1312) and a support rod (1313); the upper track (1311) and the lower track (1312) are respectively arranged on the upper and lower sides of the seedling box (14); the distance between their center positions matches the dimension of the seedling box (14) in the height direction, and is used to limit the movement of the seedling box (14). In height direction, a plurality of support rods (1313) are fixed between the upper track (1311) and the lower track (1312), and the support rods (1313) are used to support the seedling box (14); the length of the upper track (1311) and the lower track (1312) is greater than the length of the seedling box (14), and the width between adjacent support rods (1313) is greater than the length difference between the upper track (1311) and the lower track (1312) and is greater than the length difference between the seedling box (14); The mobile driving assembly (132) comprises a linkage member (1321), a driving member (1322) and a base (1323), wherein the base (1323) is fixed to the top of the driving member (1322) and connected to the leveling mechanism (50); the driving member (1322) comprises a threaded rod, a fixing ear and a rotating motor, wherein the threaded rod is fixed to the top position of the base (1323) by two connecting ears on the left and right sides, and the inner wall of the fixing ear is provided with a thread matching the outer wall of the threaded rod, wherein one of the fixing ears is fixedly connected to the output shaft of the rotating motor at a side away from the other fixing ear, and the rotating motor is used to drive the threaded rod to rotate inside the fixing ear; a reverser is provided between the threaded rod passing through the connecting position between the fixing ear and the rotating motor, and the reverser and the rotating motor are used to realize the rotation of the threaded rod in both forward and reverse directions; The linkage member (1321) comprises a movable collar and a plurality of connecting and fixing rods. The movable collar is fixed on the outer wall of the threaded rod, and a thread is arranged on the inner wall thereof, so as to convert the rotational action of the threaded rod into the horizontal action of the movable collar through the cooperation of the thread. The two ends of the plurality of connecting and fixing rods are respectively fixed on the outer wall of the movable collar and the seedling box (14), and the plurality of connecting and fixing rods are fixed to each other by means of a horizontal brace and an oblique brace, so as to enhance the supporting strength of the connecting and fixing rods. The connecting frame (15) comprises a transverse connecting rod (151), a vertical connecting rod (152) and an oblique supporting rod (153). The vertical connecting rod (152) comprises a plurality of rods, one end of which is respectively fixedly connected to the side wall of the base (1323) and the bottom of the driving member (1322), and the other end of which is transversely fixed with the transverse connecting rod (151). The transverse connecting rod (151) is arranged parallel to the bottom edge of the seedling box (14); the oblique supporting rod (153) is fixed between the positions of the plurality of connecting frames (15) located at the bottom of the driving member (1322) to improve the fixing strength of the connecting frame (15).

3. A transplanting device for pepper blanket seedlings according to claim 2, characterized in that: The upper track (1311) is an inverted V-shaped structure, and the top of the seedling box (14) is arranged corresponding to the central groove of the upper track (1311); the central axis of the upper track (1311) is arranged obliquely; The lower track (1312) is a V-shaped structure, and the bottom of the seedling box (14) is arranged corresponding to the groove at the center position of the lower track (1312); the central axis of the lower track (1312) is arranged obliquely; The seedling box (14) is arranged between the upper track (1311) and the lower track (1312), and the seedling box (14) is inclined at 40-60 degrees with the ground through the inclined arrangement of the upper track (1311) and the lower track (1312), so that the blanket seedlings placed on the seedling box (14) can slide down in sequence due to the action of gravity; A seedling support device is arranged at one end of the lower track (1312) close to the seedling taking and planting mechanism (20), and is inclined downward and away from the lower track (1312). The seedling support devices are multiple and are arranged at equal distances and are connected to the lower track (1312) as a whole; The seedling support device is a closed structure, and its two side surfaces are integrally connected and fixed with the arc-shaped structure at the bottom, so as to enable the seedlings to be completely planted in the farmland.

4. A transplanting device for pepper blanket seedlings according to claim 3, characterized in that: The seedling box (14) comprises a slide plate (141), a slide groove (142), a partition (143), a friction belt (144) and a pulley (145); the slide plate (141) is fixed on the top of a side of the seedling box (14) away from the movable limit assembly (13), and extends upward along the inclined direction of the seedling box (14), and is used to slide downward to transport the pepper blanket seedlings; the slide groove (142) is fixed inside the seedling box (14), and is separated into areas by the partition (143); the slide groove (142) is provided with a vertical protrusion on the surface in contact with the pepper blanket seedlings, and the protrusion is used to slide the surface of the slide groove (142) The plurality of partitions (143) are divided into a plurality of grooves, so as to facilitate the downward transmission of the pepper blanket seedlings without positional displacement; the distances between adjacent partitions (143) are the same, which is adapted to the width of the pepper blanket seedlings, so as to avoid horizontal displacement changes of the plurality of pepper blanket seedlings when they are transmitted downward; the friction belt (144) is arranged below the slide groove (142), so as to drive the blanket seedlings to move downward in the slide groove (142) through friction; the friction belt (144) is provided with a friction shaft between the side close to the movable limit assembly (13) and the slide plate (141), and the friction shaft is provided with a friction wheel, and the friction wheel and the friction belt (144) are connected to each other. 44), the friction wheel is used to drive the friction belt to transmit by rotating; the rotation mode of the friction wheel is one of mechanical rotation and electric rotation; the mechanical rotation component includes a rotating plate arranged on one side of the friction wheel, and a rotating shaft is also fixed on the linkage member (1321), the rotating shaft is connected to the power source of the agricultural equipment through a power shaft, and a lifting plate is arranged at a position corresponding to one side of the rotating shaft and the edge of the seedling box (14), the lifting plate and the rotating plate are staggered, and the rotating plate follows the friction belt (144) to move to the edge position and contacts the lifting plate, and the lifting plate drives the rotating The plate rotates so that the friction belt (144) rotates, driving the pepper blanket seedlings to move downward; the electric rotating assembly includes two groups of trigger switches and a rotating motor, the rotating motor is arranged on the seedling box (14), and its output shaft is connected to the output shaft of the friction wheel, and is used to drive the friction wheel to rotate; the two groups of trigger switches are respectively arranged on the left and right sides of the seedling box (14), and each group of trigger switches includes two corresponding ones, which are respectively arranged at the edge of the seedling box (14) and the side position of the support rod (1313), and the trigger switch is connected to the rotating motor, and is used to drive the rotating motor to rotate through the contact between the trigger switches; The pulleys (145) are arranged at the top and bottom of the seedling box (14), and are adapted to the shape of the central grooves of the upper track (1311) and the lower track (1312), so as to enable the seedling box (14) to move smoothly laterally in the limit frame (131); a grid is arranged on the surface of the side of the slide groove (142) away from the movable limit assembly (13), and the grid is fixedly connected to the partition (143) to prevent the blanket seedlings from falling; The friction belt (144) is provided with friction lines on its surface, and two friction belts (144) are provided in the area separated by the adjacent partitions (143), and the installation positions of the two friction belts (144) are symmetrical; the friction belt (144), the slide groove (142), and the slide plate (141) have the same inclination angle with the horizontal plane.

5. A transplanting device for pepper blanket seedlings according to claim 4, characterized in that: The bracket (11) is an L-shaped structure, one side of which is arranged at the bottom of the lower track (1312) and the other side is extended obliquely upward; the hanging member (12) is fixed at the center position of the side of the bracket (11) extending upward; a plurality of reinforcing ribs are welded inside the bracket (11) to enhance the stability of the bracket (11); The hanging member (12) is a hollow square structure, and a side thereof close to the bracket (11) is fixedly connected to the bracket (11) by bolts; A clamping assembly (121) is arranged inside the connecting member (12), and the clamping assembly (121) comprises a clamping spring and a clamping plate, and the clamping plate is connected to the inner wall of the connecting member (12) via the clamping spring; the transplanting device is installed correspondingly to the agricultural equipment and is provided with a hook corresponding to the shape of the connecting member (12), and the size of the hook is the same as the width of the inner wall of the connecting member (12), and the transplanting device is connected to the agricultural equipment through the clamping effect of the hook on the clamping plate and the clamping spring.

6. The device for transplanting pepper blanket seedlings according to claim 5, characterized in that: The seedling picking and planting mechanism (20) comprises a rotating assembly (21) and a seedling picking needle group (22). The center position of the rotating assembly (21) is fixedly connected to the horizontal connecting rod (151) by bolts, and two rotating shafts are extended in the horizontal direction. The seedling picking needle group (22) is fixed on the rotating shaft. The seedling picking needle group (22) is used to pick up seedlings from the pepper blanket seedlings placed on the seedling box (14) by rotating and then plant them in the farmland; the position of each seedling picking needle group (22) corresponds to the position of the seedling supporter fixed on the lower track (1312), and the plane where the seedling picking needle group (22) is located when rotating is parallel to the normal line of the plane where the center position of the seedling supporter is located; Each of the seedling retrieval needle groups (22) comprises two seedling retrieval needles (221) and a connecting assembly (222) connected between the two seedling retrieval needles (221); the connecting assembly (222) is fixedly connected to the output shaft of the rotating assembly (21); the two seedling retrieval needles (221) are respectively arranged at different angles to the connecting assembly (222), and both angles are less than 90°; A motor is arranged inside the rotating assembly (21), and the motor is used to drive the rotating shaft to rotate along a vertical plane; The end of the connection component (222) is a bifurcated structure, and when it is rotated to the position of the seedling supporter, it is inserted into the seedling cultivation matrix of the pepper blanket seedlings from top to bottom to remove 1-2 pepper seedlings and the corresponding cultivation matrix, and then inserted vertically into the farmland through rotation.

7. A transplanting device for pepper blanket seedlings according to claim 6, characterized in that: The width of the forked position of the end of the connection component (222) cooperates with the density of the pepper blanket seedlings, so that the number of seedlings taken out by the connection component (222) each time is 1-2 pepper seedlings, which is used to reduce the damage to the seedlings caused by the seedling taking needle group (22) during the seedling taking process; The track of each connecting component (222) rotating one circle is bean-shaped, so that when the connecting component (222) reaches the seedling support position at the bottom of the lower track (1312), it matches the shape of the seedling support and when it reaches the ground position, it is inserted at an angle to the ground so that the pepper seedlings are planted vertically in the farmland.

8. The device for transplanting pepper blanket seedlings according to claim 7, characterized in that: The extrusion slotting assembly (30) is fixed to the bottom of the base (1323), and comprises a height adjustment frame (31) and a slotting wheel (32); the top of the height adjustment frame (31) is fixedly connected to the bottom of the base (1323), and a gate-shaped slot is provided in the length direction thereof, and the height of the slot is greater than twice the radius of the slotting wheel (32); through holes are sequentially provided on the side walls of the slot from top to bottom, and a rotating hole is provided at the center of the slotting wheel (32), and a rotating shaft passes through the through hole and fixes the slotting wheel (32) in the slot, so that the slotting wheel (32) rotates in the slot of the height adjustment frame (31) to extrude the ground to achieve a slotting effect; The side wall of the height adjustment frame (31) is provided with scale lines for determining the installation position of the slotting wheel (32) on the height adjustment frame (31) according to the depth of the slotting; The extrusion slotting components (30) include a plurality of components, corresponding to the number of the seedling removal needles (221).

9. The device for transplanting pepper blanket seedlings according to claim 8, characterized in that: The ground profiling mechanism (40) is an induction wheel, the top of which is fixedly connected to the bottom of the base (1323) via a spring, and the ground profiling mechanism (40) is shorter than the linear length of the extrusion slotting component (30) from the bracket (11), and is used to sense the undulation of the ground before the extrusion slotting component (30) performs slotting; the spring is used to play a buffering effect to prevent the ground profiling mechanism (40) from being damaged; the ground profiling mechanism (40) includes two, which are respectively arranged on the left and right sides of the base (1323); The leveling mechanism (50) is a hydraulic lifting member, and there are two hydraulic lifting members, which correspond to the positions of the ground contouring mechanism (40) respectively; the hydraulic lifting member is fixedly connected to the bottom of the base (1323) and is used to adjust the height of the base (1323) to adjust the position height of the seedling box (14).

10. The device for transplanting pepper blanket seedlings according to claim 9, characterized in that: The soil covering and suppressing mechanism (60) is fixed on the horizontal connecting rod (151), and includes two trumpet-shaped soil covering wheels, which are fixedly connected by a rotating shaft, and the center position of which corresponds to the center position of the extrusion slotting component (30), and is used to tighten the groove opened by the extrusion slotting component (30) inward to compact and tighten the planted land, thereby ensuring the survival rate of the pepper seedlings.

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