Seedling transplanting device for vegetable planting

Abstract

The utility model relates to a seedling transplanting device for vegetable planting, and belongs to the technical field of vegetable planting. The machine mainly comprises a frame, walking wheels, a motor, a seedling storage frame, a seat, a first notched disc, a second notched disc, a first seedling dropping mechanism, a second seedling dropping mechanism, a first furrow opener, a second furrow opener, a first seedling guide pipe, a second seedling guide pipe, a first soil covering plate and a second soil covering plate. A worker sits on a seat, walking wheels drive the whole device to move forwards, the worker takes down seedlings on a seedling storage frame and puts the seedlings into a first seedling feeding mechanism and a second seedling feeding mechanism, the first seedling feeding mechanism and the second seedling feeding mechanism rotate, and the seedlings fall off from notches of a first notch disc and a second notch disc. The seedlings fall into ditches formed by the first furrow opener and the second furrow opener through the first seedling guide pipe and the second seedling guide pipe, and the seedlings are covered by the first soil covering plate and the second soil covering plate, so that the working time is shortened, the working efficiency is improved, and high-automation vegetable seedling transplanting operation is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable planting, and in particular relates to a seedling transplanting device for vegetable planting. Background Art

[0002] At present, vegetable cultivation has widely adopted the process of centralized seedling cultivation and then transplanting to the field after the seedlings are mature. This method makes full use of the advantages of transplantation, which not only makes the seedlings easier to grow, but also optimizes the germination and emergence environment of the seeds, making their emergence rate high, and can advance emergence and maturity.

[0003] Traditional vegetable planting is usually mainly done manually, with seedlings directly transplanted and planted, which has the disadvantages of low planting efficiency, high labor intensity, and susceptibility to factors such as seasons and climate. In order to improve production efficiency, a transplanter is used to transplant vegetable seedlings. However, existing vegetable seedling transplanters cannot store seedlings and need to drill holes before placing the seedlings, which prolongs the working time and reduces the working efficiency. The automation level is not high and it is impossible to achieve highly automated vegetable seedling transplanting operations. Summary of the invention

[0004] In order to overcome the problems of low efficiency and high labor intensity of manual transplanting, inability to store seedlings and low automation of existing vegetable seedling transplanting machines, the utility model provides a seedling transplanting device for vegetable planting; the walking wheel drives the entire device to move forward, the staff takes the seedlings on the seedling storage rack and puts them into the first seedling sending mechanism and the second seedling sending mechanism, the first seedling sending mechanism and the second seedling sending mechanism rotate, the seedlings fall from the gaps of the first notched disc and the second notched disc, and fall through the first seedling guide tube and the second seedling guide tube into the trenches opened by the first furrow opener and the second furrow opener, and the first covering plate and the second covering plate cover the seedlings.

[0005] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a seedling transplanting device for vegetable planting mainly includes a frame, a walking wheel, a motor, a seedling storage rack, a seat, a first notched disc, a second notched disc, a first seedling throwing mechanism, a second seedling throwing mechanism, a first furrow opener, a second furrow opener, a first seedling guide tube, a second seedling guide tube, a first soil covering plate, and a second soil covering plate. The walking wheels can be rotatably mounted on both sides of the frame, the motor is mounted on the frame, the walking wheels are connected to the motor through a belt transmission mechanism, the seedling storage rack is mounted on the top of the frame, located directly above the walking wheels, the seat is mounted on the top of the frame, located between two groups of seedling storage racks, the first notched disc and the second notched disc are mounted on the top of the frame, the first seedling throwing mechanism and the second seedling throwing mechanism can be rotatably mounted on The first notched disc and the second notched disc are at the top, the first seedling throwing mechanism is connected to the motor through a bevel gear transmission mechanism and a chain transmission mechanism, the second seedling throwing mechanism is connected to the motor through a bevel gear transmission mechanism and a chain transmission mechanism, the first furrow opener and the second furrow opener are installed at the front end of the frame, the first seedling guide tube and the second seedling guide tube are installed on the first furrow opener and the second furrow opener respectively, the first seedling guide tube is located at the bottom end of the notch of the first notched disc, the second seedling guide tube is located at the bottom end of the notch of the second notched disc, the first covering plate and the second covering plate are installed on the frame, located at the rear end of the first seedling guide tube and the second seedling guide tube, the horizontal center axes of the first furrow opener, the first seedling guide tube and the first covering plate are in a collinear line, and the horizontal center axes of the second furrow opener, the second seedling guide tube and the second covering plate are in a collinear line.

[0006] The first seedling throwing mechanism includes a first rotating shaft, a first connecting column, a first lower limit ring, a first upper limit ring, and a first seedling sending tube. The first rotating shaft can be rotatably mounted on the first notched disk. The first rotating shaft extends out of the bottom end of the first notched disk. The first rotating shaft is connected to the motor through a bevel gear transmission mechanism and a chain transmission mechanism. The first connecting column is mounted on the first rotating shaft. The first lower limit ring and the first upper limit ring are mounted on the first rotating shaft through the first connecting column. The first connecting column separates the first lower limit ring and the first upper limit ring into multiple groups of cavity structures. The first seedling sending tube is installed inside the cavity structure at equal intervals through fastening bolts.

[0007] The second seedling throwing mechanism includes a second rotating shaft, a second connecting column, a second lower limit ring, a second upper limit ring, and a second seedling sending tube. The second rotating shaft can be rotatably mounted on the second notched disk. The second rotating shaft extends out of the bottom end of the second notched disk. The second rotating shaft is connected to the motor through a bevel gear transmission mechanism and a chain transmission mechanism. The second connecting column is mounted on the second rotating shaft. The second lower limit ring and the second upper limit ring are mounted on the second rotating shaft through the second connecting column. The second connecting column separates the second lower limit ring and the second upper limit ring into multiple groups of cavity structures. The second seedling sending tube is installed inside the cavity structure at equal intervals through fastening bolts.

[0008] Beneficial effects of the utility model:

[0009] The staff sits on the seat and drives the walking wheels through the motor to move, thereby driving the entire device to move forward. The seedling storage rack can store seedlings in advance, which can effectively ensure the storage quantity and avoid affecting the vegetable seedling transplanting operation due to insufficient storage quantity. The staff takes the seedlings to be transplanted from the seedling tray and puts them into the first seedling sending mechanism and the second seedling sending mechanism. The motor drives the first seedling sending mechanism and the second seedling sending mechanism to rotate, and the seedlings fall from the gaps of the first notched disc and the second notched disc, and fall through the first seedling guide tube and the second seedling guide tube into the trenches opened by the first furrow opener and the second furrow opener. The first covering plate and the second covering plate complete the coverage of the seedlings, which improves the survival rate of the seedlings, shortens the working time, and improves the work efficiency. The degree of automation is high, and the highly automated vegetable seedling transplanting operation is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an isometric schematic diagram of the utility model.

[0011] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0012] Figure 3 This utility model is a three-dimensional schematic diagram Figure 1 .

[0013] Figure 4 This utility model is a three-dimensional schematic diagram Figure 2 .

[0014] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0015] Figure 6 This utility model is a three-dimensional schematic diagram Figure 3 .

[0016] Figure 7 It is a top view of the utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0018] The utility model discloses a seedling transplanting device for vegetable planting, which mainly comprises a frame 1, a walking wheel 2, a motor 3, a seedling storage rack 4, a seat 5, a first notched disc 6, a second notched disc 7, a first seedling throwing mechanism 8, a second seedling throwing mechanism 9, a first furrow opener 10, a second furrow opener 11, a first seedling guide tube 12, a second seedling guide tube 13, a first soil covering plate 14, and a second soil covering plate 15. The walking wheel 2 can be rotatably mounted on both sides of the frame 1, the motor 3 is mounted on the frame 1, the walking wheel 2 is connected to the motor 3 through a belt transmission mechanism, the seedling storage rack 4 is mounted on the top of the frame 1, and is located directly above the walking wheel 2. The seat 5 is mounted on the top of the frame 1, and is located between two groups of seedling storage racks 4. The first notched disc 6 and the second notched disc 7 are mounted on the top of the frame 1. The first seedling throwing mechanism 8 and the second seedling throwing mechanism 9 can be rotatably mounted on the first notched disc 10, the second notched disc 11, the first seedling throwing mechanism 8 and the second seedling throwing mechanism 9 can be respectively The first seedling throwing mechanism 8 is connected to the motor 3 through a bevel gear transmission mechanism and a chain transmission mechanism, and the second seedling throwing mechanism 9 is connected to the motor 3 through a bevel gear transmission mechanism and a chain transmission mechanism. The first furrow opener 10 and the second furrow opener 11 are installed at the front end of the frame 1, and the first seedling guide tube 12 and the second seedling guide tube 13 are installed on the first furrow opener 10 and the second furrow opener 11 respectively. The first seedling guide tube 12 is located at the bottom end of the gap of the first notched disk 6, and the second seedling guide tube 13 is located at the bottom end of the gap of the second notched disk 7. The first covering plate 14 and the second covering plate 15 are installed on the frame 1, located at the rear ends of the first seedling guide tube 12 and the second seedling guide tube 13. The horizontal central axes of the first furrow opener 10, the first seedling guide tube 12 and the first covering plate 14 are collinear, and the horizontal central axes of the second furrow opener 11, the second seedling guide tube 13 and the second covering plate 15 are collinear.

[0019] Before transplanting the seedlings, the staff will place the seedling tray on the seedling storage rack 4. The seedling storage rack 4 can store seedlings in advance, which can effectively ensure the storage quantity of seedlings and avoid affecting the transplanting operation of vegetable seedlings due to insufficient storage quantity. After placement, two staff members sit on the seats and turn on the motor 3. The motor 3 drives the walking wheel 2 to rotate through the chain transmission mechanism, and then drives the entire device to move forward. The two staff members respectively take the seedlings off the seedling storage rack 4, and the motor 3 drives the first rotating shaft 81 and the second rotating shaft 91 to rotate through the bevel gear transmission mechanism and the chain transmission mechanism, and then drives the first seedling sending tube 85 and the second seedling sending tube 95 to rotate. The staff member sitting at the rear end of the first seedling throwing mechanism 8 places the seedlings in the first seedling sending tube 85. When the first seedling sending tube 85 rotates to the first shortage When the notch of the opening disc 6 is reached, the seedlings fall from the notch into the first seedling guide tube 12, and are then transported through the first seedling guide tube 12 to the furrow opened by the first furrow opener 10 for transplanting. The first covering plate 14 covers the seedlings with soil. At the same time, the staff sitting at the rear end of the second seedling throwing mechanism 9 places the seedlings in the second seedling sending tube 95. When the second seedling sending tube 95 rotates to the notch of the second notched disc 7, the seedlings fall from the notch into the second seedling guide tube 13, and are then transported through the second seedling guide tube 13 to the furrow opened by the second furrow opener 11 for transplanting. The second covering plate 15 covers the seedlings with soil, which improves the survival rate of the seedlings, shortens the working time, improves the working efficiency, has a high degree of automation, and completes the highly automated vegetable seedling transplanting operation.

[0020] like Figure 2 As shown, the first seedling throwing mechanism 8 includes a first rotating shaft 81, a first connecting column 82, a first lower limit ring 83, a first upper limit ring 84, and a first seedling sending tube 85. The first rotating shaft 81 is rotatably mounted on the first notched disk 6. The first rotating shaft 81 extends out of the bottom end of the first notched disk 6. The first rotating shaft 81 is transmission-connected to the motor 3 through a bevel gear transmission mechanism and a chain transmission mechanism. The first connecting column 82 is mounted on the first rotating shaft 81. The first lower limit ring 83 and the first upper limit ring 84 are mounted on the first rotating shaft 81 through the first connecting column 82. The first connecting column 82 separates the first lower limit ring 83 and the first upper limit ring 84 into multiple groups of cavity structures. The first seedling sending tube 85 is installed inside the cavity structure at equal intervals through fastening bolts; as shown Figure 7As shown, the second seedling throwing mechanism 9 includes a second rotating shaft 91, a second connecting column 92, a second lower limit ring 93, a second upper limit ring 94, and a second seedling sending tube 95. The second rotating shaft 91 is rotatably mounted on the second notched disk 7, and the second rotating shaft 91 extends out of the bottom end of the second notched disk 7. The second rotating shaft 91 is transmission-connected to the motor 3 through a bevel gear transmission mechanism and a chain transmission mechanism. The second connecting column 92 is mounted on the second rotating shaft 91, and the second lower limit ring 93 and the second upper limit ring 94 are mounted on the second rotating shaft 91 through the second connecting column 92. The second connecting column 92 separates the second lower limit ring 93 and the second upper limit ring 94 into multiple groups of cavity structures, and the second seedling sending tube 95 is installed inside the cavity structure at equal intervals through fastening bolts; two staff members sit on the seats and turn on the motor 3. The motor 3 drives the walking wheel 2 to rotate through the chain transmission mechanism, and then drives the entire device to move forward. The two staff members respectively place the stored The seedlings on the seedling rack 4 are taken down, and the motor 3 drives the first rotating shaft 81 and the second rotating shaft 91 to rotate through the bevel gear transmission mechanism and the chain transmission mechanism, and then drives the first seedling sending tube 85 and the second seedling sending tube 95 to rotate. The staff sitting at the rear end of the first seedling throwing mechanism 8 places the seedlings in the first seedling sending tube 85. When the first seedling sending tube 85 rotates to the notch of the first notch disc 6, the seedlings fall from the notch into the first seedling guide tube 12, and then are transported to the first furrow opener 10 through the first seedling guide tube 12 for transplanting, and the first covering plate 14 covers the seedlings. At the same time, the staff sitting at the rear end of the second seedling throwing mechanism 9 places the seedlings in the second seedling sending tube 95. When the second seedling sending tube 95 rotates to the notch of the second notch disc 7, the seedlings fall from the notch into the second seedling guide tube 13, and then are transported to the second furrow opener 11 through the second seedling guide tube 13 for transplanting, and the second covering plate 15 covers the seedlings.

[0021] Working process:

[0022] Before transplanting the seedlings, the staff will place the seedling tray on the seedling storage rack 4. The seedling storage rack 4 can store seedlings in advance, which can effectively ensure the storage quantity of seedlings and avoid affecting the transplanting operation of vegetable seedlings due to insufficient storage quantity. After placement, two staff members sit on the seats and turn on the motor 3. The motor 3 drives the walking wheel 2 to rotate through the chain transmission mechanism, and then drives the entire device to move forward. The two staff members respectively take the seedlings off the seedling storage rack 4, and the motor 3 drives the first rotating shaft 81 and the second rotating shaft 91 to rotate through the bevel gear transmission mechanism and the chain transmission mechanism, and then drives the first seedling sending tube 85 and the second seedling sending tube 95 to rotate. The staff member sitting at the rear end of the first seedling throwing mechanism 8 places the seedlings in the first seedling sending tube 85. When the first seedling sending tube 85 rotates to the first shortage When the notch of the opening disc 6 is reached, the seedlings fall from the notch into the first seedling guide tube 12, and are then transported through the first seedling guide tube 12 to the furrow opened by the first furrow opener 10 for transplanting. The first covering plate 14 covers the seedlings with soil. At the same time, the staff sitting at the rear end of the second seedling throwing mechanism 9 places the seedlings in the second seedling sending tube 95. When the second seedling sending tube 95 rotates to the notch of the second notched disc 7, the seedlings fall from the notch into the second seedling guide tube 13, and are then transported through the second seedling guide tube 13 to the furrow opened by the second furrow opener 11 for transplanting. The second covering plate 15 covers the seedlings with soil, which improves the survival rate of the seedlings, shortens the working time, improves the working efficiency, has a high degree of automation, and completes the highly automated vegetable seedling transplanting operation.

[0023] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A seedling transplanting device for vegetable planting, characterized in that: The seedling transplanting device for vegetable planting comprises a frame (1), a running wheel (2), a motor (3), a seedling storage rack (4), a seat (5), a first notched disc (6), a second notched disc (7), a first seedling throwing mechanism (8), a second seedling throwing mechanism (9), a first furrow opener (10), a second furrow opener (11), a first seedling guide tube (12), a second seedling guide tube (13), a first soil cover plate (14), and a second soil cover plate (15). The running wheel (2) can be rotatably mounted on the frame (1). The motor (3) is mounted on both sides of the vehicle frame (1); the walking wheel (2) is connected to the motor (3) through a belt transmission mechanism; the seedling storage rack (4) is mounted on the top of the vehicle frame (1) and is located directly above the walking wheel (2); the seat (5) is mounted on the top of the vehicle frame (1) and is located between the two sets of seedling storage racks (4); the first notched disc (6) and the second notched disc (7) are mounted on the top of the vehicle frame (1); the first seedling throwing mechanism (8) and the second seedling throwing mechanism (9) are rotatably mounted on the first notched disc (6) and the second notched disc (7) respectively. The vehicle frame (1) is provided with a first seedling throwing mechanism (8) which is connected to the motor (3) through a bevel gear transmission mechanism and a chain transmission mechanism, and a second seedling throwing mechanism (9) which is connected to the motor (3) through a bevel gear transmission mechanism and a chain transmission mechanism. A first furrow opener (10) and a second furrow opener (11) are mounted on the front end of the vehicle frame (1), and a first seedling guide tube (12) and a second seedling guide tube (13) are respectively mounted on the first furrow opener (10) and the second furrow opener (11). The first seedling guide tube (12) is located at the first gap. The first trench opener (10), the first trench opener (10), the first trench opener (11), the second trench opener (11), the second trench opener (11), the second trench opener (11), the second trench opener (11), the second trench opener (11), the second trench opener (11), the first ...) 2. A seedling transplanting device for vegetable planting as claimed in claim 1, characterized in that: The first seedling delivery mechanism (8) comprises a first rotating shaft (81), a first connecting column (82), a first lower limit ring (83), a first upper limit ring (84), and a first seedling delivery tube (85). The first rotating shaft (81) is rotatably mounted on the first notched disc (6). The first rotating shaft (81) extends out of the bottom end of the first notched disc (6). The first rotating shaft (81) is transmission-connected to the motor (3) via a bevel gear transmission mechanism and a chain transmission mechanism. The first connecting column (82) is mounted on the first rotating shaft (81). The first lower limit ring (83) and the first upper limit ring (84) are mounted on the first rotating shaft (81) via the first connecting column (82). The first connecting column (82) separates the first lower limit ring (83) and the first upper limit ring (84) into a plurality of groups of cavity structures. The first seedling delivery tube (85) is installed inside the cavity structure at equal intervals via fastening bolts.

3. A seedling transplanting device for vegetable planting as claimed in claim 1 or 2, characterized in that: The second seedling delivery mechanism (9) comprises a second rotating shaft (91), a second connecting column (92), a second lower limit ring (93), a second upper limit ring (94), and a second seedling delivery tube (95). The second rotating shaft (91) is rotatably mounted on the second notched disc (7). The second rotating shaft (91) extends out of the bottom end of the second notched disc (7). The second rotating shaft (91) is transmission-connected to the motor (3) via a bevel gear transmission mechanism and a chain transmission mechanism. The second connecting column (92) is mounted on the second rotating shaft (91). The second lower limit ring (93) and the second upper limit ring (94) are mounted on the second rotating shaft (91) via the second connecting column (92). The second connecting column (92) separates the second lower limit ring (93) and the second upper limit ring (94) into a plurality of groups of cavity structures. The second seedling delivery tube (95) is installed at equal intervals inside the cavity structures via fastening bolts.

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