Vibrating seedling removing type automatic transplanting machine

Abstract

The present application relates to the technical field of agricultural machinery, and discloses a vibrating seedling picking type automatic transplanting machine, which comprises a vibrating conveying mechanism, a hole seedling tray overturning mechanism, a vehicle frame and two groups of hanging basket type transplanting mechanisms, the vibrating conveying mechanism is composed of a vibrating frame, an adjustable conveying frame, a material guiding channel, a vibrating motor and a bottom frame, wherein the inner walls on the two sides of the vibrating frame are fixedly provided with racks, and the adjustable conveying frame is movably arranged in the vibrating frame; the technical scheme of the present application can adjust the height of the vibrating conveying position by lifting and moving the adjustable conveying frame; meanwhile, the movement of the adjustable conveying frame drives the transmission gear to rotate through the meshing of the racks, the rotating transmission gear drives the equidistance adjusting shaft frame to adjust the distance between the multiple groups of conveying rods, so that the device can adjust synchronously according to the pot seedling specifications of different crop varieties and different length stem crops, so as to adapt to the separation, seedling picking and conveying requirements of the pot seedlings of different growth stages and different crop varieties.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of agricultural machinery, in particular to a vibration seedling taking type automatic transplanting machine. BACKGROUND

[0002] With the rapid development of modern agriculture, traditional crop planting technology cannot meet the needs of high efficiency and large-scale planting. In particular, in the process of transplanting crops such as rice and vegetables, manual transplanting is low in efficiency and high in cost, and is prone to cause the survival rate of pot seedlings to decrease 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 not only greatly saves labor and improves transplanting efficiency, but also ensures the best state of pot seedlings during transplanting and effectively improves the survival rate and overall yield of crops. Mechanized transplanting technology is realized by a vibration seedling taking type automatic transplanting machine, which has the functions of accurately and efficiently taking seedlings from a seedling tray and accurately inserting the pot seedlings into the field to the correct depth.

[0003] The vibration seedling taking type automatic transplanting machine with publication number CN115735497B has solved the technical drawbacks of traditional full-automatic transplanting machines that mostly use a seedling lifting, mechanical hand clamping method to take seedlings or use a seedling taking needle to take seedlings. However, this seedling taking method has a complex structure, causes great damage to pot seedlings, and is difficult to further improve the speed. However, similar structures still have many defects in actual use, such as the lack of a function of separating and taking seedlings of different lengths of stem crops in the existing automatic transplanting machine, which is difficult to adapt to pot seedlings of different growth stages and different crop varieties.

[0004] Therefore, the above technical problems need to be solved. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the present application provides a vibration seedling taking type automatic transplanting machine to solve the problem of the lack of a function of separating and taking seedlings of different lengths of stem crops, which is difficult to adapt to pot seedlings of different growth stages and different crop varieties.

[0006] In order to solve the above technical problems, the basic technical scheme of the present application is as follows:

[0007] The vibration seedling taking type automatic transplanting machine comprises a vibration conveying mechanism, a hole seedling tray overturning mechanism, a vehicle frame and two groups of hanging basket type transplanting mechanisms. The vibration conveying mechanism is installed on one side of the top of the vehicle frame through a shaft support. The hole seedling tray overturning mechanism is fixedly installed on one side of the vibration conveying mechanism. The vibration conveying mechanism is composed of a vibration frame, an adjustable conveying frame, a material guiding channel, a vibration motor and a bottom frame. The inner walls on both sides of the vibration frame are fixedly installed with racks. The adjustable conveying frame is movably installed in the vibration frame and is in transmission connection with the racks. The vibration motor is fixedly installed at the bottom of the vibration frame.

[0008] The adjustable conveying frame is composed of a sliding groove frame, conveying rods, equidistant adjustment shaft frames, electric push rods and transmission gears, wherein the equidistant adjustment shaft frame is composed of multiple groups of shaft rods and shaft bolts, the shaft rods are connected at the head and tail through the shaft bolts, multiple groups of conveying rods are equidistantly installed in the sliding groove frame, one end of the multiple groups of conveying rods is fixedly connected with the equidistant adjustment shaft frame, two groups of electric push rods are respectively distributed on the two sides of the top of the sliding groove frame and are fixedly installed on the two sides of the top of the vibrating frame, two groups of transmission gears are respectively installed on the two ends of the equidistant adjustment shaft frame through the shaft rods, the transmission gears are installed at the bottom of one side of the sliding groove frame through the shaft sleeves, and the transmission gears are meshingly connected with the racks.

[0009] The two groups of electric push rods are used to synchronously drive the sliding groove frame to move up and down in the vibrating frame, the sliding groove frame is used to adjust the position height of the conveying rods in the vibrating frame, and the transmission gears are driven to rotate up and down through the meshingly connected racks when the sliding groove frame moves up and down, so that the equidistant adjustment shaft frame is driven to overturn and fold and the multiple groups of conveying rods are equidistantly adjusted, so that the position height and the interval of the conveying rods are synchronously adjusted.

[0010] Preferably, the bottoms of the two sides of the vibrating frame are fixedly connected with the bottom frame through spring supports, one side of the bottom of the bottom frame is movably connected with the support rod on the top of the vehicle frame through a shaft bolt, the bottom of the bottom frame is provided with a hydraulic cylinder through a shaft bolt, the material guiding channel is fixedly installed on one side in the vibrating frame, and the two groups of guide sliding rods are fixedly installed on the top of the adjustable conveying frame and pass through the top of the vibrating frame and are movably connected.

[0011] Preferably, one end of the conveying rod is a circular arc frame, and the sliding rod is fixedly installed at the bottom end of the circular arc frame and extends into the sliding groove in the sliding groove frame and is movably connected.

[0012] Preferably, the seedling tray overturning mechanism is composed of a negative pressure box, a crank rocker mechanism, a pressure switch and a negative pressure pump, the top surface of the negative pressure box is uniformly provided with negative pressure suction holes, the pressure switch is movably embedded and installed in the negative pressure suction hole, the crank rocker mechanism is fixedly installed on one side of the negative pressure box, the negative pressure box is driven to rotate and swing through the crank rocker mechanism, the negative pressure pump is connected with the other side of the negative pressure box through a pipeline, and the negative pressure pump is fixedly installed on one side of the top of the vehicle frame.

[0013] Preferably, the crank rocker mechanism is composed of a bearing frame, a sector gear, a sliding slot rocker, a transmission rocker, a driving motor, a driving gear and a transmission shaft, the bearing frame is fixedly installed on one side of the top of the vibrating frame, the sector gear is rotatably installed on one side of the top of the bearing frame through a shaft, the sliding slot rocker is fixedly installed on one side of the sector gear, the output end of the driving motor is fixedly installed with the transmission rocker, the transmission rocker is movably connected with the sliding slot rocker through a sliding slot, the bottom of the sector gear is movably connected with the driving gear, one side of the driving gear is drivingly connected with the negative pressure box through a transmission shaft, and the driving gear is installed on one side of the top of the vibrating frame through a bearing seat.

[0014] Preferably, the seedling receiving mechanism is composed of a bracket, a sliding slot rocker, a transmission rocker, a driving motor, a driving gear and a transmission shaft, the bracket is fixedly installed on one side of the top of the vibrating frame, the sliding slot rocker is fixedly installed on one side of the bracket, the transmission rocker is movably connected with the sliding slot rocker through a sliding slot, the output end of the driving motor is fixedly installed with the driving gear, and one side of the driving gear is drivingly connected with the negative pressure box through a transmission shaft.

[0015] Preferably, the seedling receiving mechanism is composed of a bracket, a sliding slot rocker, a transmission rocker, a driving motor, a driving gear and a transmission shaft, the bracket is fixedly installed on one side of the top of the vibrating frame, the sliding slot rocker is fixedly installed on one side of the bracket, the transmission rocker is movably connected with the sliding slot rocker through a sliding slot, the output end of the driving motor is fixedly installed with the driving gear, and one side of the driving gear is drivingly connected with the negative pressure box through a transmission shaft.

[0016] The beneficial effects of the present application are:

[0017] The technical scheme of the application drives the sliding groove frame to move up and down inside the vibration frame synchronously by two groups of electric push rods, so as to adjust the position height of the adjustable conveying frame in the vibration frame, and when the pot seedlings are inverted on the adjustable conveying frame, the conveying position height of the adjustable conveying frame can be adjusted according to different length stem crops, so that the device is suitable for the separation and taking of seedlings and the conveying demand of different length stem crops; meanwhile, the movement of the adjustable conveying frame drives the transmission gear to rotate through the rack engaged with the adjustable conveying frame, the rotating transmission gear drives the equidistant adjustment shaft frame to fold and stretch, the equidistant adjustment shaft frame with multiple groups of conveying rods synchronously displaces, so that the distance between the multiple groups of conveying rods is synchronously adjusted, the adjustment is convenient according to the specifications of the pot soil of different crop varieties, the pot soil of the pot seedlings is prevented from being too small to fall off and be damaged and the conveying efficiency of the pot seedlings is prevented from being affected, the safety of the pot seedlings in the separation and taking and conveying process is ensured, the device can be synchronously adjusted according to the specifications of the pot seedlings of different crop varieties and different length stem crops, the separation and taking and conveying demand of the pot seedlings of different growth stages and different crop varieties is adapted, the safety of the pot seedlings in the conveying process is ensured, so that the safety of the pot seedlings is ensured and the survival rate and overall yield of crops are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a first shaft side schematic view in the application;

[0019] Figure 2 It is a second shaft side structure schematic view in the application;

[0020] Figure 3 It is a side structure schematic view in the application;

[0021] Figure 4 It is a vibration conveying mechanism structure schematic view in the application;

[0022] Figure 5 It is a vibration conveying mechanism unfolding structure schematic view in the application;

[0023] Figure 6 It is an adjustable conveying frame structure schematic view in the application;

[0024] Figure 7 It is a conveying rod and equidistant adjustment shaft frame transmission connection schematic view in the application;

[0025] Figure 8 It is a gear and rack transmission connection schematic view in the application

[0026] Figure 9 It is a hole seedling tray overturning mechanism structure schematic view in the application;

[0027] Figure 10 It is a negative pressure box internal structure schematic view in the application;

[0028] Figure 11 Structure diagram of crank rocker mechanism in the application;

[0029] Figure 12 Structure diagram of pressure switch in the application;

[0030] Figure 13 Structure diagram of seedling distance adjusting mechanism in the application;

[0031] Figure 14 Structure diagram of seedling receiving mechanism in the application;

[0032] Figure 15 Structure diagram of driving mechanism in the application;

[0033] Figure 16 Structure diagram of hanging basket type transplanting mechanism in the application.

[0034] Explanation of reference signs:

[0035] 1, vibration conveying mechanism; 101, vibration frame; 102, adjustable conveying frame; 1021, chute frame; 1022, conveying rod; 1023, equidistance adjusting shaft frame; 1024, electric push rod; 1025, transmission gear; 103, material guiding passage; 104, vibration motor; 105, spring support; 106, bottom frame; 107, hydraulic cylinder; 108, rack; 2, plug seedling tray overturning mechanism; 201, negative pressure box; 202, crank rocker mechanism; 2021, bearing frame; 2022, fan-shaped gear plate; 2023, chute rocker; 2024, transmission rocker; 2025, driving motor; 2026, driving gear; 2027, transmission shaft rod; 203, pressure switch; 204, negative pressure pump; 3, vehicle frame; 4, seedling receiving mechanism; 5, driving mechanism; 6, hanging basket type transplanting mechanism; 7, seedling distance adjusting mechanism; 701, bidirectional screw rod; 702, screw sleeve frame. DETAILED DESCRIPTION

[0036] The application will be described in detail below with reference to the accompanying drawings. Figure 1 to the accompanying drawings Figure 16 The technical solutions in the embodiments of the application are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0037] The automatic transplanting machine of vibrating seedling taking type comprises a vibrating conveying mechanism 1, a hole seedling tray overturning mechanism 2, a vehicle frame 3, and two groups of hanging basket type transplanting mechanisms 6, the vibrating conveying mechanism 1 is installed on one side of the top of the vehicle frame 3 through a shaft support, the hole seedling tray overturning mechanism 2 is fixedly installed 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 guiding channel 103, a vibrating motor 104 and a bottom frame 106, wherein the inner walls on both sides of the vibrating frame 101 are fixedly installed with racks 108, the adjustable conveying frame 102 is movably installed in the vibrating frame 101, and the adjustable conveying frame 102 is in transmission connection with the racks 108, and the vibrating motor 104 is fixedly installed at the bottom of the vibrating frame 101.

[0038] The adjustable conveying frame 102 is composed of a sliding groove frame 1021, a conveying rod 1022, an equidistant adjustment shaft support 1023, an electric push rod 1024 and a transmission gear 1025, wherein the equidistant adjustment shaft support 1023 is composed of a plurality of shaft rods and shaft bolts, and the shaft rods are connected through the shaft bolts at the heads and tails; a plurality of conveying rods 1022 are equidistantly installed in the sliding groove frame 1021, one end of the plurality of conveying rods 1022 is fixedly connected with the equidistant adjustment shaft support 1023, two groups of electric push rods 1024 are distributed on both sides of the top of the sliding groove frame 1021, the two groups of electric push rods 1024 are fixedly installed on both sides of the top of the vibrating frame 101, both ends of the equidistant adjustment shaft support 1023 are respectively provided with two groups of transmission gears 1025 through shaft rods, the transmission gears 1025 are installed at the bottom of one side of the sliding groove frame 1021 through shaft sleeves, and the transmission gears 1025 are in meshing connection with the racks 108.

[0039] The two groups of electric push rods 1024 are used for synchronously driving the sliding groove frame 1021 to move up and down in the vibrating frame 101, the sliding groove frame 1021 is used for adjusting the position height of the conveying rod 1022 in the vibrating frame 101, and the transmission gears 1025 are driven to rotate up and down through the meshing racks 108 when the sliding groove frame 1021 moves up and down, the transmission gears 1025 that rotate up and down drive the equidistant adjustment shaft support 1023 to overturn and fold and drive the plurality of conveying rods 1022 to equidistantly adjust, so that the position height and the interval of the conveying rod 1022 are synchronously adjusted.

[0040] It should be noted that the adjustable conveying frame 102 moves up and down in the vibrating frame 101 through the driving of the two groups of electric push rods 1024, the position height of the conveying rod 1022 in the vibrating frame 101 is adjusted to adapt to the separation and taking of seedlings and the conveying requirement of crops with different lengths of stems, and the equidistant adjustment shaft support 1023 is overturned and folded through the meshing transmission with the racks 108, so that the interval of the conveying rod 1022 is adjusted to adapt to the separation and taking of seedlings and the conveying requirement of crops with different lengths of stems.

[0041] The seedling tray overturning mechanism 2 is fixed on one side of the vibration conveying mechanism 1, and is used to move the overturned seedling tray to the vibration conveying mechanism 1. The vibration motor 104 drives the vibration frame 101 to generate vibration, so as to cause the pot seedlings in the seedling tray to be inverted and automatically slide onto the adjustable conveying frame 102. The pot seedlings vibrate and move on the adjustable conveying frame 102 under the action of vibration. When the pot seedlings move to one end of the adjustable conveying frame 102, the pot seedlings are separated from the conveying frame and overturned under the action of the inclined vibration force of the vibration frame 101, so that the pot seedlings stand vertically in the guide channel 103. The guide channel 103 divides and sends the overturned pot seedlings to the two groups of seedling receiving mechanisms 4. The driving mechanism 5 drives the two groups of seedling receiving mechanisms 4 to rotate intermittently, so as to intermittently convey the pot seedlings 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. The two groups of hanging basket type transplanting mechanisms 6 that operate insert the received pot seedlings into the soil, so as to realize efficient transplanting of the pot seedlings. At the same time, the seedling distance adjusting mechanism 7 can adjust the distance between the two groups of seedling receiving mechanisms 4 and the two groups of hanging basket type transplanting mechanisms 6, so as to facilitate adjustment of the seedling distance according to the needs of transplanting.

[0042] As shown in Figures 4 to 5 , the bottom of the vibration frame 101 on both sides is fixedly connected with the bottom frame 106 through the spring support 105. One side of the bottom of the bottom frame 106 is movably connected with the support rod on the top of the vehicle frame 3 through a shaft bolt. The bottom of the bottom frame 106 is provided with a hydraulic cylinder 107 mounted through a shaft bolt. The guide channel 103 is fixedly installed on one side of the inside of the vibration frame 101. The top of the adjustable conveying frame 102 is fixedly provided with two groups of guide sliding rods, and the guide sliding rods penetrate through the top of the vibration frame 101 and are movably connected.

[0043] It should be noted that when the vibration frame 101 vibrates, the spring support 105 effectively reduces the up-down displacement of the vibration frame 101 caused by the vibration of the pot seedlings, reduces the possibility that the vibration of the vibration frame 101 is transmitted to the support rod on the top of the vehicle frame 3, and improves the stability of the device. The hydraulic cylinder 107 is mounted on the bottom of the bottom frame 106 through a shaft bolt, so that the inclination angle of the vibration frame 101 can be adjusted as needed, and the translation speed of the pot seedlings can be controlled. The pot seedlings are divided and sent to the two groups of seedling receiving mechanisms 4 through the guide channel 103, so that the pot seedlings can enter the seedling receiving mechanisms 4 smoothly and flatly. The adjustable conveying frame 102 moves in the vibration frame 101 through the two groups of guide sliding rods, so as to ensure the directionality and balance of the pot seedling conveying.

[0044] As shown in Figures 6 to 7 , one end of the conveying rod 1022 is a circular arc frame, and the bottom end of the circular arc frame is fixedly provided with a sliding rod extending into the sliding groove of the sliding groove frame 1021 and movably connected.

[0045] It should be noted that the circular arc frame can guide the pot seedling overturning, reduce the gap of pot seedling conveying, and ensure the safety of pot seedling conveying; the sliding rod is fixedly installed at the bottom end of the circular arc frame, and can move in the sliding groove in the sliding groove frame 1021, so that the position of the conveying rod 1022 is adjusted.

[0046] As shown in Figures 9 to 12 The hole seedling tray overturning 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. The top surface of the negative pressure box 201 is uniformly provided with negative pressure suction holes, and the pressure switch 203 is movably embedded and installed in the negative pressure suction holes. The crank rocker mechanism 202 is fixedly installed on one side of the negative pressure box 201, and drives the negative pressure box 201 to rotate and swing. The negative pressure pump 204 is connected with the other side of the negative pressure box 201 through a pipeline, and is fixedly installed on one side of the top of the vehicle frame 3.

[0047] It should be noted that the negative pressure pump 204 generates negative pressure when powered on and delivers it to the negative pressure box 201 through the pipeline, so that the negative pressure box 201 is in a negative pressure environment. The negative pressure suction holes uniformly provided on the top surface of the negative pressure box 201 can effectively adsorb the seedlings. The crank rocker mechanism 202 drives the negative pressure box 201 to rotate and swing through a mechanical structure, so that the negative pressure box 201 can be deflected to different angles according to different needs.

[0048] The pressure switch 203 is composed of a piston, a return spring and a mounting bracket. The mounting bracket is fixedly installed on the top wall of the negative pressure box 201, the return spring is fixedly installed in the mounting bracket, and the piston is fixedly installed on the top of the return spring. The top of the piston extends into the negative pressure suction hole and is movably connected. When the hole seedling tray is placed on the top of the negative pressure box 201, the piston in contact with the bottom of the hole seedling tray is pressed downward by the weight of the pot seedlings in the hole seedling tray, and moves in the negative pressure suction hole, opening the corresponding negative pressure suction hole. The negative pressure in the negative pressure box 201 is adsorbed to the bottom of the hole seedling tray through the negative pressure suction hole, so as to achieve the negative pressure adsorption and fixation of the hole seedling tray. The negative pressure box 201 is driven to rotate and swing by the crank rocker mechanism 202 through a mechanical structure, and the hole seedling tray is overturned to the adjustable conveying frame 102 under the action of vibration. The pot seedlings in the hole seedling tray are separated and orderly distributed on the adjustable conveying frame 102 under the action of overturning force, and then the negative pressure box 201 is driven to reverse rotate and swing by the crank rocker mechanism 202. The piston is pressed against the return spring, and when the pot seedlings in the hole seedling tray are separated, the pressure on the piston is reduced, so that the return spring drives the piston to reset to the inside of the negative pressure suction hole, closes the negative pressure suction hole, and releases the fixation of the hole seedling tray. When the negative pressure box 201 is reversed, the hole seedling tray after seedling separation is automatically cleaned out of the top surface of the negative pressure box 201.

[0049] AsFigures 9 to 10 As shown, the crank rocker mechanism 202 consists of a bearing frame 2021, a sector-shaped gear disk 2022, a sliding rocker 2023, a transmission rocker 2024, a drive motor 2025, a drive gear 2026, and a transmission shaft 2027. The bearing frame 2021 is fixedly installed on one side of the top of the vibration frame 101. The sector-shaped gear disk 2022 is rotatably installed on one side of the top of the bearing frame 2021 via a shaft. The sliding rocker 2023 is fixedly installed on one side of the sector-shaped gear disk 2022. The output end of the drive motor 2025 is fixedly installed with the transmission rocker 2024. The transmission rocker 2024 and the sliding rocker 2023 are movably connected through a sliding groove. The bottom of the sector-shaped gear disk 2022 is meshed with the drive gear 2026. One side of the drive gear 2026 is connected to the negative pressure box 201 via the transmission shaft 2027. The drive gear 2026 is installed on one side of the top of the vibration frame 101 via a bearing seat.

[0050] It should be noted that the function of the drive motor 2025 is to provide power, providing the initial motion for the entire system through its own rotation; the sliding rocker 2023, through its connection with the transmission rocker 2024, reciprocates, enabling it to move back and forth along a set path; the drive gear 2026, through its meshing with the sector gear 2022, converts the reciprocating oscillation into continuous rotation, thereby driving the transmission shaft 2027 to rotate; the drive motor 2025 drives the transmission rocker 2024 to rotate, the rotating transmission rocker 2024 drives the sliding rocker 2023 to reciprocate, the reciprocating sliding rocker 2023 drives the meshing drive gear 2026 to rotate through the sector gear 2022, and the rotating drive gear 2026 drives the negative pressure box 201 to complete the flipping action through the transmission shaft 2027.

[0051] like Figures 13 to 16 As shown, it also includes two sets of seedling receiving mechanisms 4 fixedly installed on the other side of the frame 3, and a drive mechanism 5 installed on one side of the bottom of the frame 3 through a bearing seat. The drive mechanism 5 is connected to the two sets of seedling receiving mechanisms 4 and the two sets of hanging basket transplanting mechanisms 6 respectively. A seedling spacing adjustment mechanism 7 is installed on one side of the top of the frame 3 through a bearing seat, and the seedling spacing adjustment mechanism 7 is connected to the two sets of seedling receiving mechanisms 4 and the two sets of hanging basket transplanting mechanisms 6 respectively.

[0052] It should be noted that the seedling distance adjusting frame 3 is the basic frame of the device, which provides a platform for installing and supporting other components; the driving mechanism 5 provides power for the seedling receiving mechanism 4 and the basket type transplanting mechanism 6, and ensures the smooth operation of the whole transplanting process; the seedling distance adjusting mechanism 7 installed on one side of the top of the frame 3 can adjust the distance between the two groups of basket type transplanting mechanisms 6 according to the needs, so that the device can be used flexibly in the transplanting operation of crops with different distances, and through the coordination of each component, the whole process automation operation from receiving seedlings, adjusting seedling distance to accurate transplanting is realized, which greatly improves the agricultural production efficiency and transplanting quality.

[0053] As shown in Figure 13 The seedling distance adjusting mechanism 7 is composed of a bidirectional screw rod 701 and two groups of screw 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, the two groups of screw sleeve frames 702 are sleeved on the outside of the bidirectional screw rod 701, and the two groups of screw sleeve frames 702 are respectively fixedly connected with the two groups of seedling receiving mechanisms 4 and the two groups of basket type transplanting mechanisms 6, wherein one group of screw sleeve frames 702 is fixedly connected with one group of seedling receiving mechanisms 4 and one group of basket type transplanting mechanisms 6 at the same time, so that one group of screw sleeve frames 702 drives one group of seedling receiving mechanisms 4 and one group of basket type transplanting mechanisms 6 connected therewith to move at the same time.

[0054] It should be noted that the bidirectional screw rod 701 is used for bearing and transmitting power, and can drive the screw sleeve frame 702 to move along the axial direction by rotating; the two groups of screw sleeve frames 702 are sleeved on the bidirectional screw rod 701, and are respectively fixedly connected with the two groups of seedling receiving mechanisms 4 and the two groups of basket type transplanting mechanisms 6, so that each group of screw sleeve frames 702 can control the movement of one group of seedling receiving mechanisms 4 and one group of basket type transplanting mechanisms 6 connected therewith.

[0055] Rotating the bidirectional screw rod 701 drives the two groups of screw sleeve frames 702 to move relatively along the axial direction, and the two groups of screw sleeve frames 702 relatively moving respectively drive one group of seedling receiving mechanisms 4 and one group of basket type transplanting mechanisms 6 connected therewith to move synchronously, so as to adjust the distance between the two groups of basket type transplanting mechanisms 6, so as to accurately adjust the distance between the seedlings and ensure the uniformity of the distance between the seedlings in the transplanting process.

[0056] According to the explanation and teaching of the above description, those skilled in the art of the present application can also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the present specification, these terms are only for convenience of explanation and do not constitute any limitation on the present application.

Claims

1. A vibrating seedling automatic transplanting machine, comprising a vibrating conveying mechanism (1), a seedling tray overturning mechanism (2), a vehicle frame (3) and two groups of hanging basket type transplanting mechanisms (6), characterized in that, The vibration conveying mechanism (1) is mounted on one side of the top of the vehicle frame (3) through an axle bracket, the seedling tray overturning mechanism (2) is fixedly mounted on one side of the vibration conveying mechanism (1), the vibration conveying mechanism (1) is composed of a vibration frame (101), an adjustable conveying frame (102), a material guiding channel (103), a vibration motor (104) and a bottom frame (106), wherein the inner walls on both sides of the vibration frame (101) are fixedly provided with racks (108), the adjustable conveying frame (102) is movably mounted in the vibration frame (101), the adjustable conveying frame (102) is in transmission connection with the racks (108), and the vibration motor (104) is fixedly mounted at the bottom of the vibration frame (101).

2. The vibrating-tray type automatic transplanter according to claim 1, characterized by: The bottom of the vibration frame (101) on both sides is fixedly connected with the bottom frame (106) through spring supports (105), one side of the bottom of the bottom frame (106) is movably connected with a supporting rod on the top of the vehicle frame (3) through an axle bolt, the bottom of the bottom frame (106) is provided with a hydraulic cylinder (107) through an axle bolt, the material guiding channel (103) is fixedly mounted on one side in the vibration frame (101), and two groups of guide sliding rods are fixedly mounted on the top of the adjustable conveying frame (102) on both sides, and the guide sliding rods penetrate through the top of the vibration frame (101) and are movably connected.

3. The vibrating-tray type automatic transplanter according to claim 2, characterized by: One end of the conveying rod (1022) is a circular arc frame, and a sliding rod is fixedly installed at the bottom end of the circular arc frame, extending into a sliding groove in the sliding groove frame (1021) and being movably connected.

4. The vibratory plug transplanting machine of claim 1, wherein: The seedling tray overturning 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). The top surface of the negative pressure box (201) is uniformly 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 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 is fixedly installed on one side of the top of the vehicle frame (3).

5. The vibratory plug transplanting machine of claim 4, wherein: The crank rocker mechanism (202) is composed of a bearing frame (2021), a fan-shaped gear disc (2022), a sliding groove rocker (2023), a transmission rocker (2024), a drive motor (2025), a drive gear (2026) and a transmission shaft (2027). The bearing frame (2021) is fixedly installed on one side of the top of the vibration frame (101). The fan-shaped gear disc (2022) is rotatably installed on one side of the top of the bearing frame (2021). The sliding groove rocker (2023) is fixedly installed on one side of the fan-shaped gear disc (2022). The output end of the drive motor (2025) is fixedly provided with the transmission rocker (2024). The transmission rocker (2024) is movably connected with the sliding groove rocker (2023). The bottom of the fan-shaped gear disc (2022) is movably connected with the drive gear (2026). One side of the drive gear (2026) is movably connected with the negative pressure box (201) through the transmission shaft (2027). The drive gear (2026) is movably installed on one side of the top of the vibration frame (101) through a bearing seat.

6. The vibratory plug transplanting machine of claim 1, wherein: Further comprising two groups of seedling receiving mechanisms (4) fixedly installed on the other side of the vehicle frame (3), and a drive mechanism (5) installed on one side of the bottom of the vehicle frame (3) through a bearing seat. The drive mechanism (5) is movably connected with the two groups of seedling receiving mechanisms (4) and the two groups of hanging basket type transplanting mechanisms (6). One side of the top of the vehicle frame (3) is movably provided with a seedling distance adjusting mechanism (7), and the seedling distance adjusting mechanism (7) is movably connected with the two groups of seedling receiving mechanisms (4) and the two groups of hanging basket type transplanting mechanisms (6).

7. The vibratory plug transplanting machine of claim 6, wherein: The seedling distance adjusting mechanism (7) is composed of a bidirectional screw rod (701) and two groups of screw sleeve frames (702). The bidirectional screw rod (701) is movably installed on the top of one side of the vehicle frame (3) through a bearing seat. The two groups of screw sleeve frames (702) are movably connected with the two groups of seedling receiving mechanisms (4) and the two groups of hanging basket type transplanting mechanisms (6). One group of screw sleeve frames (702) is movably connected with one group of seedling receiving mechanisms (4) and one group of hanging basket type transplanting mechanisms (6), so that one group of screw sleeve frames (702) can drive the corresponding one group of seedling receiving mechanisms (4) and one group of hanging basket type transplanting mechanisms (6) to move.

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