New type paper pot chain type seedling raising seeder

Abstract

The utility model discloses a novel paper pot chain type seedling sowing device, include: support, movable frame, movable frame slip setting in the top of support, separation box, separation box rotates to be located above the support, the middle part of support is provided with the locating plate, one side of separation box is provided with negative pressure unit, the middle part of locating plate is equidistant and is provided with the locating hole, is used for through negative pressure unit and is fixed with seed adsorption, the utility model has the beneficial effects that: through the cooperation of the overturning of separation box and negative pressure unit, the automatic adsorption and positioning of seed are realized, and the manual operation is reduced, and the repeated overturning separation box can fill the locating hole quickly, compared with traditional manual sowing mode, the speed is faster, can satisfy the demand of large -scale seedling sowing, the locating hole that equidistant is opened on the locating plate can ensure that seed is accurately adsorbed in the specified position, can also guarantee the position accuracy when falling into the floating disc planting area subsequently, improves the uniformity and accuracy of sowing, is favorable to the neat growth of seedling.

Description

Technical Field

[0001] This utility model relates to the field of seeders, specifically a novel paper pot chain seeder. Background Technology

[0002] With the development and widespread application of paper pot chain transplanting seedling raising, this method has begun to be used at the Nanhua seedling raising site. Existing floating tray seedling planters cannot complete the paper pot chain seedling raising process. The existing seeding trays suffer from issues such as inaccurate seed placement and seed jamming. Manually sowing each seed by hand is too time-consuming and labor-intensive. To accelerate seedling raising and reduce manual labor time, a new type of paper pot chain seedling planter is urgently needed. Utility Model Content

[0003] The purpose of this invention is to provide a novel paper pot chain seedling planter to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a novel paper pot chain seedling planter, comprising:

[0005] support;

[0006] A movable frame, which is slidably mounted on top of the support frame;

[0007] The separation box is rotated and positioned above the support. A positioning plate is provided in the middle of the support, and a negative pressure part is provided on one side of the separation box. Positioning holes are equidistantly opened in the middle of the positioning plate for adsorbing and fixing the seeds through the negative pressure part.

[0008] The receiving cavity is located at one end of the inner side of the separation box and is used to store excess seeds.

[0009] Preferably, the movable frame includes two support rods, and multiple support plates are fixedly connected to the bottom of the two support rods at equal intervals.

[0010] Preferably, each end of the support rod is equipped with a bearing that is rolledly connected to the bracket, and a limit wheel is rotatably connected to the lower part of the end of the support rod, and the limit wheel is slidably connected to the inner wall of the bracket.

[0011] Preferably, two support frames are symmetrically fixed to the outer side of the bracket, and each support frame is rotatably connected to a rotating shaft in the middle, and the rotating shaft is fixed to the separation box.

[0012] Preferably, the negative pressure section includes a negative pressure chamber placed inside the separation box, the positioning plate is fixed inside the negative pressure chamber, and a connecting pipe is fixed in the middle of the negative pressure chamber, the connecting pipe being connected to the input end of the negative pressure device.

[0013] Preferably, a limiting rod is fixed to the outside of the separation box to limit the position of the moving frame.

[0014] Compared with existing technologies, the beneficial effects of this utility model are as follows: Through the rotation of the separation box and the cooperation of the negative pressure section, automatic seed adsorption and positioning are achieved, reducing manual operation. Repeated rotation of the separation box quickly fills the positioning holes, which is faster than traditional manual sowing methods and can meet the needs of large-scale seedling cultivation. The equidistant positioning holes on the positioning plate ensure that the seeds are accurately adsorbed into the designated positions, and the seeds can also be accurately positioned when falling into the floating tray planting area, improving the uniformity and accuracy of sowing and promoting uniform seedling growth. The receiving cavity can hold excess seeds. During the rotation of the separation box, excess seeds will roll into the receiving cavity, avoiding seed waste, improving seed utilization, and reducing seedling costs. The negative pressure section consists of a negative pressure chamber, a connecting pipe, and a negative pressure device such as a vacuum cleaner, which has a simple structure and is easy to operate. Simply seal the vacuum cleaner's suction pipe to the connecting pipe and turn on the power switch to generate negative pressure, achieving seed adsorption and fixation. When the power switch is turned off, the seeds will fall into the floating tray under gravity. The operation process is simple and easy to understand, reducing operational difficulty. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the position and structure of the connecting pipe of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mobile frame of this utility model;

[0018] Figure 4 This is a schematic diagram of the negative pressure chamber of this utility model;

[0019] Figure 5 This is a schematic diagram of the limiting rod of this utility model.

[0020] In the diagram: 1. Bracket; 2. Movable frame; 3. Support rod; 4. Bearing; 5. Support plate; 6. Limiting wheel; 7. Support frame; 8. Separation box; 9. Negative pressure chamber; 10. Connecting pipe; 11. Rotating shaft; 12. Limiting rod; 13. Positioning plate; 14. Positioning hole; 15. Receiving cavity. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , 2 As shown in Figures 3, 4, and 5, this utility model provides a technical solution: a novel paper pot chain seedling planter, comprising: a support 1 being a rectangular frame; a movable frame 2 slidably disposed on the top of the support 1; a separation box 8 rotatably disposed above one end of the support 1, the separation box 8 being a cavity with an opening at the top, a positioning plate 13 being disposed in the middle of the support 1, a negative pressure part being disposed on one side of the separation box 8, and positioning holes 14 being equidistantly opened in the middle of the positioning plate 13 for adsorbing and fixing seeds through the negative pressure part; and a receiving cavity 15 disposed at one end inside the separation box 8 for storing excess seeds, the receiving cavity 15 being a cavity with a channel on one side of the bottom.

[0023] It should be noted that in this embodiment, the floating tray containing soil is placed inside the movable frame 2, and the seeds are placed in the separation box 8. Then, the separation box 8 is tilted so that the seeds roll into the receiving cavity 15. The negative pressure part makes the bottom of the positioning plate 13 negative pressure. Then, the separation box 8 is flipped clockwise so that the seeds in the receiving cavity 15 roll along the positioning plate 13 to the other end. During this period, under the action of suction, the seeds are adsorbed into the positioning hole 14. The separation box 8 is flipped repeatedly so that the seeds fill the positioning hole 14. Then, it is rotated counterclockwise so that the opening of the separation box 8 faces downward. During this period, the excess seeds roll into the receiving cavity 15. Then, the floating tray is pushed to the bottom of the separation box 8 by the movable frame 2. At this time, the positioning hole 14 corresponds one-to-one with the planting area of ​​the floating tray. The negative pressure generated by the negative pressure part is turned off. Under the action of gravity, the seeds fall into the corresponding position of the floating tray below.

[0024] In one embodiment, the movable frame 2 includes two support rods 3, with multiple support plates 5 fixedly connected at equal intervals at the bottom of the two support rods 3. Each end of the support rod 3 is equipped with a bearing 4 that is rolledly connected to the bracket 1. A limit wheel 6 is rotatably connected to the lower end of the support rod 3, and the limit wheel 6 is slidably connected to the inner wall of the bracket 1.

[0025] It should be noted that in this embodiment, the support rod 3 is located above the support plate 5, so that the support rod 3 and the support plate 5 form a limiting frame for placing the float. After the float is placed on the top of the support plate 5, the support rod 3 is pushed downwards towards the separation box 8. The support rod 3 drives the bearing 4 to roll on the top of the bracket 1. The limiting wheel 6 is in contact with the inner wall of the bracket 1. Through the limitation of the four corners at the bottom, the support rod 3 drives the bearing 4 to move downwards towards the separation box 8 in a straight line.

[0026] In one embodiment, two support frames 7 are symmetrically fixed to the outer side of the bracket 1, and a rotating shaft 11 is rotatably connected to the middle of each support frame 7. The rotating shaft 11 is fixed to the separation box 8.

[0027] It should be noted that in this embodiment, the rotation of the rotating shaft 11 drives the separation box 8 to rotate between the support frame 7, which can realize the sliding of the seeds inside the separation box 8 and the adjustment of the opening direction of the separation box 8.

[0028] In one embodiment, the negative pressure section includes a negative pressure chamber 9 located inside the separation box 8, a positioning plate 13 fixedly connected inside the negative pressure chamber 9, and a connecting pipe 10 fixedly connected to the middle of the negative pressure chamber 9, the connecting pipe 10 being connected to the input end of the negative pressure device.

[0029] It should be noted that in this embodiment, the negative pressure device is a vacuum cleaner. The vacuum cleaner's suction pipe is sealed to the connecting pipe 10. When negative pressure needs to be generated inside the negative pressure chamber 9, the power switch of the vacuum cleaner is turned on. The vacuum cleaner creates negative pressure inside the negative pressure chamber 9. At this time, the separation box 8 with the opening facing upward is rotated back and forth, causing the seeds inside the separation box 8 to slide back and forth on the positioning plate 13. When the seeds move to the position of the positioning hole 14, because the volume of the seeds is larger than the diameter of the positioning hole 14, the seeds are adsorbed in the middle of the positioning hole 14 under the action of suction, thus fixing the seeds. The separation box 8 is rotated counterclockwise and flipped so that its opening faces downward. Excess seeds roll into the receiving cavity 15. The seeds adsorbed in the middle of the positioning hole 14 remain stationary under negative pressure. When the moving frame 2 moves to below the separation box 8, the power switch of the vacuum cleaner is turned off, and the seeds fall down under gravity.

[0030] In one embodiment, a limiting rod 12 is fixed to the outside of the separation box 8 to limit the position of the moving frame 2.

[0031] It should be noted that in this embodiment, when the opening of the separation box 8 is flipped downwards, the limiting rod 12 is located on the side near the end of the bracket 1. When the moving frame 2 contacts the limiting rod 12, the floating plate moves to directly below the separation box 8, and the positioning hole 14 corresponds to the planting position of the floating plate.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel paper-pot chain-type seedling planter, characterized in that: include: Frame (1); The movable frame (2) is slidably mounted on top of the support (1); The separation box (8) is rotated and placed above the support (1). The support (1) is provided with a positioning plate (13) in the middle. A negative pressure part is provided on one side of the separation box (8). Positioning holes (14) are equidistantly opened in the middle of the positioning plate (13) for adsorbing and fixing the seeds through the negative pressure part. The receiving cavity (15) is located at one end of the inner side of the separation box (8) and is used to store excess seeds.

2. The novel paper-pot chain seedling planter according to claim 1, characterized in that: The mobile frame (2) includes two support rods (3), and multiple support plates (5) are fixed at equal intervals to the bottom of the two support rods (3).

3. The novel paper-pot chain seedling planter according to claim 2, characterized in that: Each end of the support rod (3) is equipped with a bearing (4) that is rolledly connected to the bracket (1). A limiting wheel (6) is rotatably connected to the lower end of the support rod (3). The limiting wheel (6) is slidably connected to the inner wall of the bracket (1).

4. The novel paper-pot chain seedling planter according to claim 1, characterized in that: Two support frames (7) are symmetrically fixed to the outside of the bracket (1). Each support frame (7) is rotatably connected to a rotating shaft (11) in the middle. The rotating shaft (11) is fixed to the separation box (8).

5. The novel paper-pot chain seedling planter according to claim 1, characterized in that: The negative pressure section includes a negative pressure chamber (9) placed inside the separation box (8), the positioning plate (13) is fixed inside the negative pressure chamber (9), and a connecting pipe (10) is fixed in the middle of the negative pressure chamber (9), the connecting pipe (10) is connected to the input end of the negative pressure device.

6. The novel paper-pot chain seedling planter according to claim 1, characterized in that: A limiting rod (12) is fixed to the outside of the separation box (8) to limit the position of the moving frame (2).

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