Rice seedling transfer device

Abstract

The utility model provides a rice seedling transfer device, which comprises a support frame and a turntable rotationally connected to the side wall of the support frame through a transmission mechanism, the side wall of the turntable is rotationally connected with a plurality of seedling boxes which are not arranged in a circular array through a limiting mechanism, the transmission mechanism comprises a first gear A and a first gear B, and the first gear A and the first gear B are meshed with each other. The first gear B is rotationally connected to the supporting frame through a transmission shaft, the side wall of the supporting frame is fixedly connected with a motor through a bolt, the output end of the motor is connected to the transmission shaft through a key, the first gear A is rotationally connected to the supporting frame through a hollow shaft, the other end of the hollow shaft is fixedly connected to the side wall of the rotating disc, and a limiting groove is formed in the inner side wall of the seedling box. The first gear A and the first gear B are arranged to drive the rotating disc to rotate, so that the seedling box is driven to rotate, the seedling box at a high position is rotated to a low position, rice seedlings are convenient to take and place, the problem that the seedlings are difficult to take and place due to overhigh stacking of the seedling boxes is avoided, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a rice seedling transport device. Background Art

[0002] Rice seedling transportation refers to the process of transporting rice seeds to the fields for planting after they have been processed such as seedling raising and germination.

[0003] After searching, a Chinese patent with a publication number of CN219619158U discloses a rice seedling transporting device, comprising a base, a fixing frame is installed at the upper end of the base, a side wall of the fixing frame is provided with an opening, a sliding assembly is provided at the lower end inside the opening, the interior of the opening is slidably connected with a seedling box through the sliding assembly, a column is installed at the outer side of the upper end of the base, a bracket is installed at the upper end of the side wall of the column, a positioning mechanism is provided at the lower end of the bracket, the positioning mechanism is clamped with the seedling box, the sliding assembly comprises a slider, a slide groove and a first limiting assembly, the slide groove is provided at the lower end inside the opening, the slider is installed at the lower end of the seedling box, the first limiting assembly is provided at the lower end of the outer wall of the slider, and the slider is slidably connected to the inside of the slide groove through the first limiting assembly.

[0004] The above patent has the following shortcomings: although the device can stack multiple layers of seedling boxes, when taking out the rice seedlings, it is necessary to take them out layer by layer from top to bottom. When there are many layers of seedling boxes, it is inconvenient to take or place the high-layer seedling boxes, resulting in reduced material feeding efficiency.

[0005] Therefore, a rice seedling transport device is proposed. Utility Model Content

[0006] In view of this, the embodiments of the present utility model hope to provide a rice seedling transport device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the embodiment of the utility model is achieved as follows: a rice seedling transport device comprises a support frame and a turntable rotatably connected to the side wall of the support frame through a transmission mechanism, the side wall of the turntable is rotatably connected to a plurality of seedling boxes arranged in a circular array through a limiting mechanism, the transmission mechanism comprises a gear 1A and a gear 1B, and the gear 1A and the gear 1B are meshed with each other, the gear 1B is rotatably connected to the support frame through a transmission shaft, the side wall of the support frame is fixedly connected to a motor through bolts, the output end of the motor is connected to the transmission shaft through a key, the gear 1A is rotatably connected to the support frame through a hollow shaft, and the other end of the hollow shaft is fixedly connected to the side wall of the turntable.

[0008] In some embodiments, a limiting groove is provided on the inner wall of the seedling box.

[0009] In some embodiments, a seedling board is slidably connected to the inner side of the limiting groove, and a accommodating cavity is formed between the seedling board and the seedling box. A plurality of evenly distributed placement grooves are provided on the surface of the seedling board, and two symmetrically arranged handles are fixedly connected to the top of the seedling board.

[0010] In some embodiments, the limiting mechanism includes a fixed rod and a gear 2A, and the gear 2A is fixedly connected to the fixed rod.

[0011] In some embodiments, the fixing rod is movably inserted into the hollow shaft, and the other end of the fixing rod is fixedly connected to the side wall of the support frame.

[0012] In some embodiments, the outer side of the gear 2A is sequentially meshed with multiple sets of gear 2B, gear 2C and gear 2D.

[0013] In some embodiments, the gear 2B and the gear 2C are rotatably connected to the inner side of the turntable.

[0014] In some embodiments, a rotating shaft is fixedly connected to the inner side of the gear 2D, the rotating shaft is rotatably connected to the inner side of the turntable, and the other end of the rotating shaft passes through the turntable and is rotatably connected to the seedling box.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. A rice seedling transfer device, which drives a turntable to rotate by setting a gear 1A and a gear 1B, thereby driving a seedling box to rotate, and transferring a high seedling box to a low position, so as to facilitate the taking and placing of rice seedlings, avoid the difficulty of taking and placing seedlings caused by stacking seedling boxes too high, and improve the convenience of the device.

[0017] 2. A rice seedling transfer device, which can achieve the reverse rotation of the seedling box while following the rotation and ascent of the turntable by setting gear 2A, gear 2B, gear 2C and gear 2D, thereby avoiding angular deflection of the seedling box during the rotation and ascent, thereby ensuring the smooth transportation of the seedlings.

[0018] 3. A rice seedling transfer device, which can easily place the seedlings in a seedling box by setting a seedling board and a handle, and the seedling box is provided with a water source for the seedlings to avoid damage to the seedlings due to lack of water during transfer, thereby improving the safety and effectiveness of transfer.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the main structural diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the seedling box of the utility model;

[0023] Figure 3 It is a side sectional view of the utility model;

[0024] Figure 4 It is a front sectional view of the turntable of the utility model.

[0025] Reference numerals:

[0026] 1. Support frame; 2. Turntable; 3. Seedling box; 4. Limiting groove; 5. Seedling board; 6. Placement groove; 7. Handle;

[0027] 8. Fixed rod; 9. Gear-A; 10. Hollow shaft; 11. Gear-B; 12. Transmission shaft; 13. Motor;

[0028] 14. Rotating shaft; 15. Gear 2A; 16. Gear 2B; 17. Gear 2C; 18. Gear 2D. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0032] Embodiment 1:

[0033] like Figure 1-4 As shown, a rice seedling transport device comprises a support frame 1 and a turntable 2 rotatably connected to the side wall of the support frame 1 through a transmission mechanism, the side wall of the turntable 2 is rotatably connected to a plurality of seedling boxes 3 arranged in a circular array through a limiting mechanism, the transmission mechanism comprises a gear 1A9 and a gear 1B11, and the gear 1A9 and the gear 1B11 are meshed with each other, the gear 1B11 is rotatably connected to the support frame 1 through a transmission shaft 12, the side wall of the support frame 1 is fixedly connected to a motor 13 through bolts, the output end of the motor 13 is connected to the transmission shaft 12 through a key, the gear 1A9 is rotatably connected to the support frame 1 through a hollow shaft 10, and the other end of the hollow shaft 10 is fixedly connected to the side wall of the turntable 2.

[0034] The starting motor 13 drives the transmission shaft 12 to drive the gear 1 B11 to rotate, and drives the gear 1 A9 and the hollow shaft 10 to rotate, and the hollow shaft 10 drives the turntable 2 and the seedling box 3 to rotate.

[0035] By setting gear 1 A9 and gear 1 B11 to drive the turntable 2 to rotate, thereby driving the seedling box 3 to rotate, the high seedling box 3 is turned to a low position, which is convenient for taking and placing rice seedlings, avoiding the difficulty of taking and placing seedlings caused by the seedling boxes 3 being stacked too high, and improving the convenience of the device.

[0036] In this embodiment, a limiting groove 4 is provided on the inner wall of the seedling box 3, a seedling board 5 is slidably connected to the inner side of the limiting groove 4, and a accommodating cavity is formed between the seedling board 5 and the seedling box 3. A plurality of evenly distributed placement grooves 6 are provided on the surface of the seedling board 5, and two symmetrically arranged handles 7 are fixedly connected to the top of the seedling board 5.

[0037] After pouring water into the seedling box 3, hold the handle 7 with both hands to align the seedling board 5 with the seedlings 4 and move it downward until it reaches the lower end of the limit groove 4, then start the transmission mechanism to transport the seedling box 3 to a higher place, and at the same time place the next seedling board 5, and repeat this step many times.

[0038] The seedlings can be easily placed in the seedling box 3 by providing the seedling board 5 and the handle 7, and the seedling box 3 is provided with a water source to prevent the seedlings from being damaged due to lack of water during transportation, thereby improving the safety and effectiveness of transportation.

[0039] Embodiment 2:

[0040] A rice seedling transport device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 3 and Figure 4 As shown:

[0041] The limiting mechanism includes a fixing rod 8 and a second gear A15, wherein the second gear A15 is fixedly connected to the fixing rod 8, the fixing rod 8 is movably inserted into the hollow shaft 10, and the other end of the fixing rod 8 is fixedly connected to the side wall of the support frame 1.

[0042] The outer side of the gear 2 A15 is meshed with a plurality of sets of gear 2 B16, gear 2 C17 and gear 2 D18 in sequence, and the gear 2 B16 and gear 2 C17 are rotatably connected to the inner side of the rotating disk 2.

[0043] The inner side of the gear 2 D18 is fixedly connected with a rotating shaft 14 , the rotating shaft 14 is rotatably connected to the inner side of the rotating disk 2 , and the other end of the rotating shaft 14 passes through the rotating disk 2 and is rotatably connected to the seedling box 3 .

[0044] The transmission mechanism drives the turntable 2 to rotate, the gear 2 A15 is restricted and fixed by the fixing rod 8, and the gear 2 D18 rotates in the opposite direction relative to the gear 2 A15. Therefore, when the turntable 2 drives the shaft 14 and the gear 2 D18 to rotate, the shaft 14 drives the seedling box 3 to rotate in the opposite direction.

[0045] By setting gear 2 A15, gear 2 B16, gear 2 C17 and gear 2 D18, the seedling box 3 can rotate in the opposite direction while following the rotation and ascent of the turntable 2, thereby avoiding angular deflection of the seedling box 3 during the rotation and ascent, thereby ensuring the smooth transportation of the seedlings.

[0046] Working principle: first, water is transported to the seedling box 3 at the lower position through the water pipe, and then the handle 7 is held and the seedling plate 5 containing the seedlings is placed in the seedling box 3 along the limit groove 4, and then the motor 13 is started to drive the transmission shaft 12 to drive the gear B11 to rotate, and drive the gear A9 and the hollow shaft 10 to rotate, and the hollow shaft 10 drives the turntable 2 and the seedling box 3 to rotate, and the seedling box 3 containing the seedlings is transported upward, and it is repeated until all the seedling boxes 3 are placed. In the process of upward transportation, the seedling box 3 is affected by the limiting mechanism, while following the rotation and rising of the turntable 2, and rotating in the opposite direction, so as to ensure that the seedling box 3 does not deflect at an angle during the rotation and rising process.

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rice seedling transport device, comprising a support frame (1) and a turntable (2) rotatably connected to a side wall of the support frame (1) through a transmission mechanism, characterized in that: The side wall of the turntable (2) is rotatably connected to a plurality of seedling boxes (3) arranged in a circular array through a limiting mechanism, the transmission mechanism comprises a gear A (9) and a gear B (11), and the gear A (9) and the gear B (11) are meshed with each other, the gear B (11) is rotatably connected to the support frame (1) through a transmission shaft (12), the side wall of the support frame (1) is fixedly connected to a motor (13) through bolts, the output end of the motor (13) is connected to the transmission shaft (12) through a key, the gear A (9) is rotatably connected to the support frame (1) through a hollow shaft (10), and the other end of the hollow shaft (10) is fixedly connected to the side wall of the turntable (2).

2. A rice seedling transport device according to claim 1, characterized in that: The inner side wall of the seedling box (3) is provided with a limiting groove (4).

3. A rice seedling transport device according to claim 2, characterized in that: A seedling board (5) is slidably connected to the inner side of the limiting groove (4), and a receiving cavity is formed between the seedling board (5) and the seedling box (3). A plurality of evenly distributed placement grooves (6) are provided on the surface of the seedling board (5), and two symmetrically arranged handles (7) are fixedly connected to the top of the seedling board (5).

4. A rice seedling transport device according to claim 1, characterized in that: The limiting mechanism comprises a fixing rod (8) and a gear 2A (15), wherein the gear 2A (15) is fixedly connected to the fixing rod (8).

5. A rice seedling transport device according to claim 4, characterized in that: The fixing rod (8) is movably inserted into the hollow shaft (10), and the other end of the fixing rod (8) is fixedly connected to the side wall of the support frame (1).

6. The rice seedling transport device according to claim 4, characterized in that: The outer side of the gear 2A (15) is meshed with a plurality of sets of gear 2B (16), gear 2C (17) and gear 2D (18) in sequence.

7. A rice seedling transport device according to claim 6, characterized in that: The gear 2 B (16) and the gear 2 C (17) are rotatably connected to the inner side of the rotating disk (2).

8. The rice seedling transport device according to claim 6, characterized in that: A rotating shaft (14) is fixedly connected to the inner side of the gear 2 D (18), and the rotating shaft (14) is rotatably connected to the inner side of the rotating disk (2), and the other end of the rotating shaft (14) passes through the rotating disk (2) and is rotatably connected to the seedling box (3).

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