Vibration seedling taking type automatic transplanter

Abstract

The invention relates to the technical field of agricultural machinery, and discloses a vibration seedling taking type automatic transplanter which comprises a vibration conveying mechanism, a hole seedling tray turnover mechanism, a frame and two hanging basket type transplanting mechanisms, the vibration conveying mechanism is composed of a vibration frame, an adjustable conveying frame, a material guide channel, a vibration motor and a bottom frame, racks are fixedly installed on the inner walls of the two sides of the vibration frame, and the adjustable conveying frame is movably installed in the vibration frame. According to the technical scheme, the height of the vibration conveying position is adjusted by lifting and moving the adjustable conveying frame; meanwhile, the adjustable conveying frame moves to drive a transmission gear to rotate through a rack meshed with the adjustable conveying frame, and the rotating transmission gear drives an equidistant adjusting shaft bracket to equidistantly adjust the distance between multiple groups of conveying rods of the shaft bracket; the device can be synchronously adjusted according to pot seedling specifications of different crop varieties and stem crops with different lengths so as to meet the requirements for separating, taking and conveying pot seedlings of different growth stages and different crop varieties.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a vibration seedling-taking automatic transplanter. Background Art

[0002] With the rapid development of modern agriculture, traditional crop planting techniques can no longer meet the needs of high-efficiency, large-scale planting. Especially in the transplanting process of crops such as rice and vegetables, manual transplanting is inefficient and costly, and can easily lead to a decrease in the survival rate of seedlings due to improper operation. In order to solve these problems, the use of mechanized transplanting technology has become an important trend in modern agricultural production. Mechanized transplanting can not only greatly save labor and improve transplanting efficiency, but also ensure that the seedlings are in the best condition during the transplanting process, effectively improving the survival rate and overall yield of crops. Mechanized transplanting technology is achieved through a vibrating seedling automatic transplanter, which has the function of accurately and efficiently taking seedlings from the seedling tray, and can accurately insert the seedlings into the field at the correct depth.

[0003] The vibration seedling automatic transplanter with announcement number CN115735497B has solved the technical disadvantages of traditional fully automatic transplanters that mostly use seedling pushing, mechanical arm clamping or seedling needles to remove seedlings. This seedling removal method has a complex structure, causes great damage to the seedlings in the pot, and the speed is difficult to further increase. However, in actual use, similar structures still have many defects. For example, the existing automatic transplanter lacks the function of separating and removing seedlings of crops with stems of different lengths, and is difficult to adapt to the problem of seedlings in pots of different growth stages and different crop varieties.

[0004] Therefore, the above technical problems need to be solved. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the present invention proposes a vibrating seedling-taking automatic transplanter to solve the problem of lack of the function of separating and taking seedlings of crops with stems of different lengths and difficulty in adapting to potted seedlings of different growth stages and different crop varieties.

[0006] In order to solve the above technical problems, the basic technical solutions proposed by the present invention are: The vibrating seedling automatic transplanter includes a vibrating conveying mechanism, a seedling tray turning mechanism, a vehicle frame, and two sets of hanging basket transplanting mechanisms. The vibrating conveying mechanism is mounted on one side of the top of the vehicle frame via an axle frame, and the seedling tray turning mechanism is fixedly mounted on one side of the vibrating conveying mechanism. The vibrating conveying mechanism consists of a vibrating frame, an adjustable conveying frame, a material guide channel, a vibrating motor, and a base frame. Racks are fixedly mounted on the inner walls of both sides of the vibrating frame, the adjustable conveying frame is movably mounted inside the vibrating frame, and the adjustable conveying frame is transmission-connected to the racks. The vibrating motor is fixedly mounted on the bottom of the vibrating frame. The adjustable conveyor frame is composed of a slide frame, a conveyor rod, an equidistant adjustment shaft frame, an electric push rod and a transmission gear, wherein the equidistant adjustment shaft frame is composed of multiple groups of shafts and shaft bolts, wherein the shafts are connected end to end by shaft bolts; multiple groups of conveyor rods are equidistantly installed inside the slide frame, and one end of the multiple groups of conveyor rods is fixedly connected to the equidistant adjustment shaft frame, two groups of electric push rods are respectively distributed on both sides of the top of the slide frame, and the two groups of electric push rods are fixedly installed on both sides of the top of the vibration frame, two groups of transmission gears are respectively installed at both ends of the equidistant adjustment shaft frame through the shaft rods, and the transmission gear is installed at the bottom of one side of the slide frame through a shaft sleeve, and the transmission gear is meshed with the rack; Two sets of electric push rods are used to synchronously drive the slide frame to move up and down inside the vibration frame, and the lifting and moving slide frame is used to adjust the position height of the conveying rod inside the vibration frame. At the same time, when the slide frame moves up and down, it drives the transmission gear through the meshing rack to make the transmission gear move up and down and rotate. The lifting and rotating transmission gear drives the equidistant adjustment axis frame to flip and fold and drive multiple sets of conveying rods to adjust the equal spacing, so as to achieve the synchronous adjustment of the position height and spacing of the conveying rods.

[0007] Preferably, the bottom of both sides of the vibration frame is fixedly connected to the base frame through spring brackets, one side of the bottom of the base frame is movably connected to the support rod on the top of the frame through an axle bolt, a hydraulic cylinder is installed on the bottom of the base frame through the axle bolt, the material guide channel is fixedly installed on one side of the inside of the vibration frame, two groups of guide slide rods are fixedly installed on both sides of the top of the adjustable conveying frame, and the guide slide rods pass through the top of the vibration frame and are movably connected.

[0008] Preferably, one end of the conveying rod is an arc frame, and a sliding rod is fixedly installed at the bottom end of the arc frame. The sliding rod extends to the internal sliding groove of the sliding groove frame and is movably connected.

[0009] Preferably, the seedling tray flipping mechanism consists of a negative pressure box, a crank rocker mechanism, a pressure switch and a negative pressure pump, wherein negative pressure suction holes are evenly opened on the top surface of the negative pressure box, and the pressure switch is movably embedded in the negative pressure suction holes, the crank rocker mechanism is fixedly installed on one side of the negative pressure box, and the negative pressure box is driven to rotate and swing by the crank rocker mechanism, the negative pressure pump is connected to the other side of the negative pressure box through a pipeline, and the negative pressure pump is fixedly installed on the top side of the frame.

[0010] Preferably, the crank rocker mechanism consists of a bearing frame, a sector gear disc, a slide rocker, a transmission rocker, a driving motor, a driving gear and a transmission shaft. The bearing frame is fixedly mounted on one side of the top of the vibration frame, the sector gear disc is rotatably mounted on one side of the top of the bearing frame through the shaft, the slide rocker is fixedly mounted on one side of the sector gear disc, the output end of the driving motor is fixedly mounted with a transmission rocker, the transmission rocker and the slide rocker are movably connected through the slide, the bottom of the sector gear disc is meshed with a driving gear, one side of the driving gear is transmission-connected to the negative pressure box through the transmission shaft, and the driving gear is mounted on one side of the top of the vibration frame through a bearing seat.

[0011] Preferably, it also includes two groups of seedling grafting mechanisms fixedly installed on the other side of the frame, and a driving mechanism installed on one side of the bottom of the frame through a bearing seat, the driving mechanism is respectively connected to the two groups of seedling grafting mechanisms and two groups of hanging basket-type transplanting mechanisms, and a seedling spacing adjustment mechanism is installed on one side of the top of the frame through the bearing seat, and the seedling spacing adjustment mechanism is respectively connected to the two groups of seedling grafting mechanisms and two groups of hanging basket-type transplanting mechanisms.

[0012] Preferably, the seedling spacing adjustment mechanism consists of a bidirectional screw rod and two groups of wire sleeve frames, wherein the bidirectional screw rod is installed on the top of one side of the frame through a bearing seat, and the two groups of wire sleeve frames are sleeved on the outside of the bidirectional screw rod, and the two groups of wire sleeve frames are respectively fixedly connected to the two groups of seedling grafting mechanisms and the two groups of hanging basket-type transplanting mechanisms, and one group of wire sleeve frames is fixedly connected to an adjacent group of seedling grafting mechanisms and a group of hanging basket-type transplanting mechanisms, so that one group of wire sleeve frames simultaneously drives a corresponding group of seedling grafting mechanisms and a group of hanging basket-type transplanting mechanisms to move.

[0013] The beneficial effects of the present invention are: The technical solution of the present invention synchronously drives the slide frame to move up and down inside the vibration frame through two sets of electric push rods, thereby adjusting the position height of the adjustable conveyor frame inside the vibration frame. When the seedlings in the pot are inverted on the adjustable conveyor frame, the conveying position height of the adjustable conveyor frame can be adjusted according to the crops with different stem lengths, so as to avoid the seedlings in the pot from breaking when being separated and taken out, so that the device is suitable for the separation and conveying needs of crops with different stem lengths; at the same time, the movement of the adjustable conveyor frame drives the transmission gear to rotate through the rack meshing with it, and the rotating transmission gear drives the equidistant adjustment shaft frame to perform folding and telescopic operations, and the folding and telescopic equidistant adjustment shaft Multiple groups of conveying rods are synchronously displaced by the frame, so that the distance between the multiple groups of conveying rods can be synchronously adjusted, which is convenient for adjustment according to the specifications of the soil balls of the seedlings in the pots of different crop varieties, avoiding the soil balls of the seedlings in the pots from being too small and causing damage, and affecting the efficiency of transporting the seedlings in the pots, ensuring the safety of the seedlings in the process of separation, seedling removal and transportation; the device can be synchronously adjusted according to the specifications of the seedlings in the pots of different crop varieties, as well as crops with different stem lengths, to adapt to the separation, seedling removal and transportation requirements of seedlings in the pots of different growth stages and different crop varieties, ensuring the safety of the seedlings in the transportation process, thereby ensuring the safety of the seedlings in the pots and improving the survival rate and overall yield of the crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the first axis side of the present invention; Figure 2 This is a schematic diagram of the second axis side structure of the present invention; Figure 3 It is a side structural schematic diagram of the present invention; Figure 4 Schematic diagram of the structure of the vibration conveying mechanism in the present invention; Figure 5 This is a schematic diagram of the expanded structure of the vibration conveying mechanism of the present invention; Figure 6 Schematic diagram of the structure of the adjustable conveyor frame in the present invention; Figure 7 Schematic diagram of the transmission connection between the conveying rod and the equidistant adjustment shaft frame in the present invention; Figure 8 Schematic diagram of the gear and rack transmission connection in the present invention Figure 9 This is a schematic diagram of the structure of the seedling tray turning mechanism in the present invention; Figure 10 Schematic diagram of the internal structure of the negative pressure box in the present invention; Figure 11 Schematic diagram of the crank rocker mechanism structure of the present invention; Figure 12 This is a schematic diagram of the pressure switch structure of the present invention; Figure 13 Schematic diagram of the structure of the seedling spacing adjustment mechanism in the present invention; Figure 14 It is a structural schematic diagram of the seedling grafting mechanism in the present invention; Figure 15 Schematic diagram of the driving mechanism structure of the present invention; Figure 16 It is a structural schematic diagram of the hanging basket type transplanting mechanism in the present invention.

[0015] Description of reference numerals: 1. Vibrating conveying mechanism; 101. Vibrating frame; 102. Adjustable conveying frame; 1021. Slide frame; 1022. Conveying rod; 1023. Equidistant adjustment shaft frame; 1024. Electric push rod; 1025. Transmission gear; 103. Material guide channel; 104. Vibrating motor; 105. Spring bracket; 106. Base frame; 107. Hydraulic cylinder; 108. Rack; 2. Seedling tray turning mechanism; 201. Negative pressure box; 202. Crank rocker mechanism; 2021, bearing frame; 2022, fan-shaped gear disc; 2023, slide rocker; 2024, transmission rocker; 2025, drive motor; 2026, drive gear; 2027, transmission shaft; 203, pressure switch; 204, negative pressure pump; 3, frame; 4, seedling grafting mechanism; 5, driving mechanism; 6, hanging basket transplanting mechanism; 7, seedling distance adjustment mechanism; 701, bidirectional screw rod; 702, screw sleeve frame. DETAILED DESCRIPTION

[0016] The following will be combined with the Figure 1 To the attached Figure 16The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0017] The vibrating seedling automatic transplanter includes a vibrating conveying mechanism 1, a seedling tray turning mechanism 2, a frame 3, and two sets of hanging basket transplanting mechanisms 6. The vibrating conveying mechanism 1 is installed on one side of the top of the frame 3 through an axle frame, and the seedling tray turning mechanism 2 is fixedly installed on one side of the vibrating conveying mechanism 1. The vibrating conveying mechanism 1 consists of a vibrating frame 101, an adjustable conveying frame 102, a material guide channel 103, a vibrating motor 104 and a base frame 106. Racks 108 are fixedly installed on the inner walls of both sides of the vibrating frame 101, the adjustable conveying frame 102 is movably installed inside the vibrating frame 101, and the adjustable conveying frame 102 is transmission-connected to the rack 108. The vibrating motor 104 is fixedly installed at the bottom of the vibrating frame 101. The adjustable conveyor frame 102 is composed of a slide frame 1021, a conveying rod 1022, an equidistant adjustment shaft frame 1023, an electric push rod 1024 and a transmission gear 1025, wherein the equidistant adjustment shaft frame 1023 is composed of multiple sets of shafts and shaft bolts, wherein the shafts are connected head to tail through shaft bolts; multiple sets of conveying rods 1022 are equidistantly installed inside the slide frame 1021, and one end of the multiple sets of conveying rods 1022 is fixedly connected to the equidistant adjustment shaft frame 1023, two sets of electric push rods 1024 are respectively distributed on both sides of the top of the slide frame 1021, and the two sets of electric push rods 1024 are fixedly installed on both sides of the top of the vibration frame 101, and two ends of the equidistant adjustment shaft frame 1023 are respectively installed with two sets of transmission gears 1025 through shafts, and the transmission gear 1025 is installed at the bottom of one side of the slide frame 1021 through a shaft sleeve, and the transmission gear 1025 is meshed with the rack 108; Two sets of electric push rods 1024 are used to synchronously drive the chute frame 1021 to move up and down inside the vibration frame 101. The lifting and moving chute frame 1021 is used to adjust the position height of the conveying rod 1022 inside the vibration frame 101. At the same time, when the chute frame 1021 moves up and down, it drives the transmission gear 1025 to move up and down through the meshing rack 108, so that the transmission gear 1025 is lifted and rotated. The lifting and rotating transmission gear 1025 drives the equidistant adjustment axis frame 1023 to flip and fold and drive the multiple sets of conveying rods 1022 to adjust the equal spacing, so as to achieve the synchronous adjustment of the position height and spacing of the conveying rods 1022. It should be noted that the adjustable conveyor frame 102 is driven by two sets of electric push rods 1024 to move up and down inside the vibration frame 101, and the position height of the conveyor rods 1022 inside the vibration frame 101 is adjusted to meet the needs of separating, removing seedlings and transporting crops with different stem lengths. The equidistant adjustment shaft frame 1023 is flipped and folded through meshing transmission with the rack 108, thereby adjusting the spacing of the conveyor rods 1022 to meet the needs of separating, removing seedlings and transporting crops with different stem lengths. The seedling tray flipping mechanism 2 is fixed to one side of the vibrating conveying mechanism 1, and is used to move the flipped seedling tray to the vibrating conveying mechanism 1. The vibration motor 104 drives the vibration frame 101 to vibrate, causing the seedlings in the seedling tray to be inverted and automatically slide onto the adjustable conveying frame 102. The seedlings under the vibration vibrate and move on the adjustable conveying frame 102. When the seedlings move to one end of the adjustable conveying frame 102, the seedlings are separated from the conveying frame and flipped under the action of the tilting vibration force of the vibration frame 101, so that the seedlings stand vertically in the guide channel 103. The material guide channel 103 distributes the turned-over seedlings in the pots to the two groups of seedling grafting mechanisms 4, and the driving mechanism 5 drives the two groups of seedling grafting mechanisms 4 to rotate intermittently, and intermittently delivers the seedlings in the pots to the hanging basket type transplanting mechanism 6. At the same time, the driving mechanism 5 drives the two groups of hanging basket type transplanting mechanisms 6 to operate, and the two groups of hanging basket type transplanting mechanisms 6 in operation insert the received seedlings in the pots into the soil, thereby realizing efficient transplanting of the seedlings in the pots. At the same time, the seedling distance adjustment mechanism 7 can be used to adjust the distance between the two groups of seedling grafting mechanisms 4 and the two groups of hanging basket type transplanting mechanisms 6, so as to facilitate adjusting the seedling distance according to transplanting needs.

[0018] like Figures 4 and 5 As shown, the bottom of both sides of the vibration frame 101 is fixedly connected to the base frame 106 through spring brackets 105, one side of the bottom of the base frame 106 is movably connected to the support rod on the top of the frame 3 through an axle bolt, and a hydraulic cylinder 107 is installed on the bottom of the base frame 106 through an axle bolt. The material guide channel 103 is fixedly installed on one side of the inside of the vibration frame 101, and two groups of guide slide bars are fixedly installed on both sides of the top of the adjustable conveying frame 102, and the guide slide bars pass through the top of the vibration frame 101 and are movably connected; It should be noted that when the vibration frame 101 vibrates, the spring bracket 105 is used to effectively reduce the up and down displacement of the vibration frame 101 caused by the vibration of the seedling pot, reduce the possibility of the vibration of the vibration frame 101 being transmitted to the top support rod of the frame 3, and improve the stability of the device; the hydraulic cylinder 107 is installed at the bottom of the base frame 106 through the shaft bolt, and the inclination angle of the vibration frame 101 can be adjusted as needed to facilitate the control of the translation speed of the seedling pot; the seedling pot is distributed to the two groups of seedling receiving mechanisms 4 through the material guide channel 103, ensuring that the seedling pot can enter the seedling receiving mechanism 4 straight and smoothly, and the adjustable conveying frame 102 is guided and moved inside the vibration frame 101 by two groups of guide slide bars, ensuring the directionality and balance of the seedling pot transportation.

[0019] like Figures 6 and 7 As shown, one end of the conveying rod 1022 is an arc frame, and a sliding rod is fixedly installed at the bottom end of the arc frame. The sliding rod extends to the internal sliding groove of the sliding groove frame 1021 and is movably connected; It should be noted that the arc frame can guide the flipping of the seedling pots, reduce the drop of the seedling pots during transportation, and ensure the safety of the seedling pot transportation; the slide rod is fixedly installed at the bottom end of the arc frame, through which it can move in the internal slide groove of the slide groove frame 1021, thereby realizing the adjustment of the position of the conveying rod 1022.

[0020] like Figures 9 to 12 As shown, the seedling tray turning mechanism 2 is composed of a negative pressure box 201, a crank rocker mechanism 202, a pressure switch 203 and a negative pressure pump 204, wherein the top surface of the negative pressure box 201 is evenly provided with negative pressure suction holes, and the pressure switch 203 is movably embedded in the negative pressure suction holes, the crank rocker mechanism 202 is fixedly installed on one side of the negative pressure box 201, and the negative pressure box 201 is driven to rotate and swing by the crank rocker mechanism 202, and the negative pressure pump 204 is connected to the other side of the negative pressure box 201 through a pipeline, and the negative pressure pump 204 is fixedly installed on one side of the top of the frame 3; It should be noted that the negative pressure generated by the negative pressure pump 204 is transmitted to the negative pressure box 201 through the pipeline, so that the negative pressure environment in the negative pressure box 201 is negative. The negative pressure suction holes evenly opened on the top surface of the negative pressure box 201 can effectively absorb the seedlings; the crank rocker mechanism 202 drives the negative pressure box 201 to rotate and swing through the mechanical structure, so that the negative pressure box 201 can be deflected to different angles according to different needs; The pressure switch 203 is composed of a piston, a return spring and a mounting frame, wherein the mounting frame is fixedly mounted on the top wall of the negative pressure box 201, the return spring is fixedly mounted inside the mounting frame, the piston is fixedly mounted on the top of the return spring, and the top of the piston extends to the inside of the negative pressure suction hole and is movably connected; when the seedling tray is placed on the top of the negative pressure box 201, the piston in contact with the bottom of the seedling tray is subjected to a downward extrusion force by the dead weight of the seedlings in the seedling tray, and moves inside the negative pressure suction hole, opening the corresponding negative pressure suction hole, so that the negative pressure inside the negative pressure box 201 is adsorbed on the bottom of the seedling tray in contact through the negative pressure suction hole, thereby achieving negative pressure adsorption to fix the seedling tray position; the crank rocker mechanism 202 is driven by a mechanical structure The negative pressure box 201 rotates and swings, and the rotation and swing of the negative pressure box 201 drives the seedling tray to flip over to the adjustable conveying rack 102. Under the action of vibration, the seedlings in the seedling tray are peeled off and separated from the seedling tray under the overturning force and orderly distributed on the adjustable conveying rack 102. Then the crank rocker mechanism 202 is used to drive the negative pressure box 201 to rotate and swing in the opposite direction; and the downward-moving piston produces an extrusion force on the return spring. When the seedlings in the seedling tray are separated, the pressure on the piston is reduced, so that the return spring drives the piston to return to the inside of the negative pressure suction hole, closing the negative pressure suction hole, and releasing the fixation of the seedling tray. When the negative pressure box 201 flips over in the opposite direction, the seedling tray will automatically clean out the seedling tray after the seedlings are removed from the top surface of the negative pressure box 201.

[0021] like Figures 9 and 10 As shown, the crank rocker mechanism 202 consists of a bearing frame 2021, a sector gear disc 2022, a chute rocker 2023, a transmission rocker 2024, a driving motor 2025, a driving gear 2026 and a transmission shaft 2027. The bearing frame 2021 is fixedly mounted on one side of the top of the vibration frame 101, the sector gear disc 2022 is rotatably mounted on one side of the top of the bearing frame 2021 through a shaft, the chute rocker 2023 is fixedly mounted on one side of the sector gear disc 2022, and the output end of the driving motor 2025 is fixedly mounted with a transmission rocker 2024, and the transmission rocker 2024 is movably connected to the chute rocker 2023 through a chute. The bottom of the sector gear disc 2022 is meshed with a driving gear 2026, and one side of the driving gear 2026 is transmission-connected to the negative pressure box 201 through a transmission shaft 2027, and the driving gear 2026 is mounted on one side of the top of the vibration frame 101 through a bearing seat. It should be noted that the function of the drive motor 2025 is to provide power and provide initial movement for the entire system through its own rotation; the slide rocker 2023 swings back and forth through the connection with the transmission rocker 2024, so that it can move back and forth along the set path; the driving gear 2026 converts the reciprocating swing into continuous rotation by engaging with the fan-shaped toothed disc 2022, thereby driving the transmission shaft 2027 to rotate; the drive motor 2025 drives the transmission rocker 2024 to rotate, and the rotating transmission rocker 2024 drives the slide rocker 2023 to swing back and forth, and the reciprocating swinging slide rocker 2023 drives the meshing drive gear 2026 to rotate through the fan-shaped toothed disc 2022, and the rotating drive gear 2026 drives the negative pressure box 201 to complete the flipping action through the transmission shaft 2027.

[0022] like Figures 13 to 16 As shown, it also includes two groups of seedling grafting mechanisms 4 fixedly mounted on the other side of the frame 3, and a driving mechanism 5 mounted on one side of the bottom of the frame 3 through a bearing seat. The driving mechanism 5 is respectively connected to the two groups of seedling grafting mechanisms 4 and the two groups of hanging basket type transplanting mechanisms 6. A seedling spacing adjustment mechanism 7 is installed on one side of the top of the frame 3 through the bearing seat, and the seedling spacing adjustment mechanism 7 is respectively connected to the two groups of seedling grafting mechanisms 4 and the two groups of hanging basket type transplanting mechanisms 6. It should be noted that the seedling spacing adjustment frame 3 is the basic frame of the equipment, which provides a platform for installing and supporting other components; the driving mechanism 5 provides power for the seedling receiving mechanism 4 and the hanging basket type transplanting mechanism 6 to ensure the smooth operation of the entire transplanting process; the seedling spacing adjustment mechanism 7 installed on one side of the top of the frame 3 can adjust the distance between the two groups of hanging basket type transplanting mechanisms 6 as needed, so that the equipment can be flexibly used in crop transplanting operations with different spacings. Through the coordinated operation of various components, the entire process from receiving seedlings, adjusting seedling spacing, to precise transplanting is automated, which greatly improves agricultural production efficiency and transplanting quality.

[0023] like Figure 13 As shown, the seedling spacing adjustment mechanism 7 is composed of a bidirectional screw rod 701 and two groups of wire sleeve frames 702, wherein the bidirectional screw rod 701 is installed on the top of one side of the frame 3 through a bearing seat, and the two groups of wire sleeve frames 702 are sleeved on the outside of the bidirectional screw rod 701, and the two groups of wire sleeve frames 702 are respectively fixedly connected to the two groups of seedling grafting mechanisms 4 and the two groups of hanging basket type transplanting mechanisms 6, wherein one group of wire sleeve frames 702 is fixedly connected to the adjacent one group of seedling grafting mechanisms 4 and the one group of hanging basket type transplanting mechanisms 6, so that one group of wire sleeve frames 702 simultaneously drives the corresponding one group of seedling grafting mechanisms 4 and the one group of hanging basket type transplanting mechanisms 6 to move; It should be noted that the bidirectional screw rod 701 is used to carry and transmit power, and can drive the wire sleeve frame 702 to move along its axial direction by rotating; two groups of wire sleeve frames 702 are sleeved on the bidirectional screw rod 701, and are respectively fixedly connected to two groups of seedling grafting mechanisms 4 and two groups of hanging basket type transplanting mechanisms 6, so that each group of wire sleeve frames 702 can independently control the movement of one group of seedling grafting mechanisms 4 and one group of hanging basket type transplanting mechanisms 6 connected thereto; The rotating bidirectional screw rod 701 drives the two groups of wire sleeve frames 702 to move relative to each other along their axial directions. The two groups of wire sleeve frames 702 that move relatively drive a group of seedling grafting mechanisms 4 and a group of hanging basket-type transplanting mechanisms 6 connected thereto to move synchronously, thereby achieving the purpose of adjusting the distance between the two groups of hanging basket-type transplanting mechanisms 6, so as to accurately adjust the distance between the seedlings and ensure the uniformity of the seedling spacing during the transplanting process.

[0024] Based on the explanations and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A vibrating seedling automatic transplanter, comprising a vibrating conveying mechanism (1), a seedling tray turning mechanism (2), a vehicle frame (3) and two sets of hanging basket type transplanting mechanisms (6), characterized in that: The vibrating conveying mechanism (1) is mounted on one side of the top of the vehicle frame (3) through an axle frame, and the seedling tray turning mechanism (2) is fixedly mounted on one side of the vibrating conveying mechanism (1). The vibrating conveying mechanism (1) is composed of a vibrating frame (101), an adjustable conveying frame (102), a material guide channel (103), a vibrating motor (104) and a bottom frame (106), wherein racks (108) are fixedly mounted on the inner walls of both sides of the vibrating frame (101), the adjustable conveying frame (102) is movably mounted inside the vibrating frame (101), and the adjustable conveying frame (102) and the racks (108) are connected to each other. 8) Transmission connection, the vibration motor (104) is fixedly installed at the bottom of the vibration frame (101); the adjustable conveying frame (102) is composed of a chute frame (1021), a conveying rod (1022), an equidistant adjustment shaft frame (1023), an electric push rod (1024) and a transmission gear (1025), wherein the equidistant adjustment shaft frame (1023) is composed of a plurality of shafts and shaft bolts, wherein the shafts are connected at their ends by shaft bolts; the plurality of conveying rods (1022) are equidistantly installed inside the chute frame (1021), and one end of the plurality of conveying rods (1022) is connected to the equidistant adjustment shaft frame (102 3) Fixed connection, two sets of electric push rods (1024) are respectively distributed on both sides of the top of the chute frame (1021), and the two sets of electric push rods (1024) are fixedly installed on both sides of the top of the vibration frame (101), and two sets of transmission gears (1025) are respectively installed on both ends of the equidistant adjustment shaft frame (1023) through the shaft rod, and the transmission gear (1025) is installed at the bottom of one side of the chute frame (1021) through the shaft sleeve, and the transmission gear (1025) is meshed with the rack (108); the two sets of electric push rods (1024) are used to synchronously drive the chute frame (1021) on the vibration frame The interior of the vibrating frame (101) is lifted and moved, and the height of the position of the conveying rod (1022) inside the vibrating frame (101) is adjusted by using the lifting and moving chute frame (1021). At the same time, when the chute frame (1021) is lifted and moved, it drives the transmission gear (1025) through the meshing rack (108), so that the transmission gear (1025) is lifted and rotated. The lifting and rotating transmission gear (1025) drives the equidistant adjustment shaft frame (1023) to flip and fold and drive multiple groups of conveying rods (1022) to adjust the equal spacing, so as to achieve synchronous adjustment of the height and spacing of the conveying rods (1022).

2. The vibrating seedling automatic transplanter according to claim 1, characterized in that: The bottoms of both sides of the vibration frame (101) are fixedly connected to the base frame (106) through spring brackets (105), one side of the bottom of the base frame (106) is movably connected to the support rod at the top of the frame (3) through an axle bolt, a hydraulic cylinder (107) is installed at the bottom of the base frame (106) through the axle bolt, the material guide channel (103) is fixedly installed on one side of the inside of the vibration frame (101), and two groups of guide slides are fixedly installed on both sides of the top of the adjustable conveying frame (102), and the guide slides pass through the top of the vibration frame (101) and are movably connected.

3. The vibrating seedling automatic transplanter according to claim 2, characterized in that: One end of the conveying rod (1022) is an arc frame, and a sliding rod is fixedly installed at the bottom end of the arc frame. The sliding rod extends to the internal sliding groove of the sliding groove frame (1021) and is movably connected.

4. The vibrating seedling automatic transplanter according to claim 1, characterized in that: The seedling tray turning mechanism (2) is composed of a negative pressure box (201), a crank rocker mechanism (202), a pressure switch (203) and a negative pressure pump (204), wherein the top surface of the negative pressure box (201) is evenly provided with negative pressure suction holes, and the pressure switch (203) is movably embedded in the negative pressure suction holes, the crank rocker mechanism (202) is fixedly mounted on one side of the negative pressure box (201), and the crank rocker mechanism (202) drives the negative pressure box (201) to rotate and swing, the negative pressure pump (204) is connected to the other side of the negative pressure box (201) through a pipeline, and the negative pressure pump (204) is fixedly mounted on one side of the top of the frame (3).

5. The vibrating seedling automatic transplanter according to claim 4, characterized in that: The crank rocker mechanism (202) is composed of a bearing frame (2021), a sector gear disc (2022), a chute rocker (2023), a transmission rocker (2024), a drive motor (2025), a drive gear (2026) and a transmission shaft (2027), wherein the bearing frame (2021) is fixedly mounted on one side of the top of the vibration frame (101), the sector gear disc (2022) is rotatably mounted on one side of the top of the bearing frame (2021) via a shaft, and the chute rocker (2023) is fixedly mounted on the sector gear disc. On one side of the disc (2022), a transmission rocker (2024) is fixedly installed at the output end of the driving motor (2025), and the transmission rocker (2024) is movably connected to the slide rocker (2023) through a slide. The bottom of the fan-shaped toothed disc (2022) is meshedly connected with a driving gear (2026), and one side of the driving gear (2026) is transmission-connected to the negative pressure box (201) through a transmission shaft (2027), and the driving gear (2026) is installed on one side of the top of the vibration frame (101) through a bearing seat.

6. The vibrating seedling automatic transplanter according to claim 1, characterized in that: The invention also includes two groups of seedling grafting mechanisms (4) fixedly mounted on the other side of the vehicle frame (3), and a driving mechanism (5) mounted on one side of the bottom of the vehicle frame (3) through a bearing seat, wherein the driving mechanism (5) is respectively connected to the two groups of seedling grafting mechanisms (4) and the two groups of hanging basket type transplanting mechanisms (6) by transmission, and a seedling spacing adjustment mechanism (7) is mounted on one side of the top of the vehicle frame (3) through the bearing seat, and the seedling spacing adjustment mechanism (7) is respectively connected to the two groups of seedling grafting mechanisms (4) and the two groups of hanging basket type transplanting mechanisms (6) by transmission.

7. The vibrating seedling automatic transplanter according to claim 6, characterized in that: The seedling spacing adjustment mechanism (7) is composed of a bidirectional screw rod (701) and two sets of screw sleeve frames (702), wherein the bidirectional screw rod (701) is mounted on the top of one side of the frame (3) through a bearing seat, and the two sets of screw sleeve frames (702) are sleeved on the outside of the bidirectional screw rod (701), and the two sets of screw sleeve frames (702) are respectively fixedly connected to the two sets of seedling grafting mechanisms (4) and the two sets of hanging basket type transplanting mechanisms (6), wherein one set of screw sleeve frames (702) is fixedly connected to the adjacent set of seedling grafting mechanisms (4) and the set of hanging basket type transplanting mechanisms (6), so that the set of screw sleeve frames (702) simultaneously drives the corresponding set of seedling grafting mechanisms (4) and the set of hanging basket type transplanting mechanisms (6) to move.

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