Small seed planter
Patent Information
- Authority / Receiving Office
- TH · TH
- Patent Type
- Utility models
- Current Assignee / Owner
- SONGKHLA RAJABHAT UNIV
- Filing Date
- 2025-10-07
- Publication Date
- 2026-07-27
Smart Images

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Abstract
Claims
OCR 07AP 1. A small seed planter consisting of: Seed cylinder (2) serves to hold small seeds. Inside the seed cylinder (2) there is an axle. Seed dispenser (3) acts as a seed holder and dispenses seeds from the seed container (2) through the seed dispenser nozzle. (1) The top of the seed delivery shaft (3) is connected to the pressing shaft (5), which serves as the central shaft for pressing the shaft. The seed delivery (3) moves by the top end of the seed delivery shaft (3) just below the press shaft (5) where it is fitted. The coil spring (6) is attached to the seed feed shaft (3), and as the press and release shaft (5) is pushed in and out, it causes compression and extension. The coil spring (6) is released, thus transmitting the thrust force to control the up-and-down movement of the seed delivery shaft. (3) Allows the seeds to pass in and out through the seed dispenser (1) and causes the seed dispenser (1) to open and close in rhythm with the pressing and releasing. Out, in the area towards the lower part of the seed delivery shaft (3), there is one notch that is of a size appropriate to the size. The seed dispensing mechanism allows one seed to flow into the furrow. The movement in and out through the seed dispensing nozzle (1) enables the Sow seeds using the seed delivery shaft (3) 1 seed per planting hole in each sowing cycle. It has a special feature: the seed container (2) has 2 containers installed side by side on the insert plate. Cylinder (8) in which the position of both seed cylinders (2) on this cylinder plate (8) is spaced to correspond with The distance between the planting slots of the seed growing sponge sheet by the top of the seed delivery shaft (3) of each cylinder. The seed packing (2) is connected to the press shaft (5), which acts as a central shaft for controlling the rhythm of the seed delivery shaft (3). Both allow the seeds to move up and down through each seed dispenser (1) simultaneously, enabling the seeds to be dropped onto the plate. The seed starting sponge has two planting compartments that can be used simultaneously, allowing for the sowing of one seed per compartment in a rhythmic manner. Continuously 2. A small seed planter, as per claim 1, where the accessory is a set of components consisting of a delivery shaft. The seed (3), the press shaft (5), and the coil spring (6) are connected together, and this assembly can be removed and reassembled. It can be mounted on the cylinder plate (8), the conical stopper (7), and the seed cylinder (2). It is designed with grooved notches. A number of 1 furrows of different sizes to determine the size of the notches on the seed delivery shaft (3) according to the size of the seeds It needs to be able to be cultivated.
3. A small seed dispensing device under claim 1 or 2 where the seed dispensing area (1) functions as The inlet and outlet of the seed delivery shaft (3) and the slanted (shark mouth) end of the seed dispenser (1) serve to open. Expand the cross-shaped lines for planting seeds on the seed starting sponge.
4. A small seed planter, as per any of claims 1-3, where the area is located on the side towards the top. Each seed container (2) is connected to a seed opening (4) for filling with new seeds. (2) Seeds can be loaded without removing any of the device components.
5. A small seed planter, as per any of claims 1-4, on the side of the cylinder holder plate. (8) At the position directly in the center between the two holes, there is a connection to the device holder (9) which has the form of a handle for use. For holding the device while in use.