CN106068815A - A kind of minute seeds seeder - Google Patents

Abstract

A kind of minute seeds seeder, including portable original device and a portable minute seeds bin of calming the anger, there is the seed export of an a diameter of seed diameter 35 times bin one end of minute seeds, and the other end is connected with original device of calming the anger, and can conveniently install, dismantle.It is provided with a vent in minute seeds bin entrance point lateral location of calming the anger.Easy way is: by minute seeds bin entrance point, loads the seed less than 2/3rds volumes inside, then minute seeds bin entrance point and the bottle cap spiral being fixed on inflator outlet nozzle is connected, constitute minute seeds seeder.The hand lever of push-and-pull inflator, minute seeds will spray with air-flow uniformly from seed export, it is also possible to applies on seedbed.Being applicable to minute seeds class scale sowing, blow broadcasting method with existing implication and compare, evenly, sowing efficiency exceeds more than 50 times, significantly reduces sowing labor intensity in sowing.

Description

A tiny seed sower

technical field

The invention relates to an agricultural production tool, that is, a tiny seed sower.

Background technique

Seedling-transplanting is the basic method of plant production. Seed sowing of general field crops and horticultural crops has been mechanized. Some small seeds, such as tobacco seeds, are sown by seed coating, changing their shape (pelletization), and increasing their volume, which can still adapt to mechanized sowing. However, in plant production, there are still some plant seeds that are as small as dust, several times smaller or slightly lighter than tobacco seeds, and cannot be coated, and it is not suitable to use the method of mixing with river sand and other materials before sowing, because this Kinds of seeds germinating should not have any covering. How to ensure the uniformity of sowing and improve the sowing efficiency is a difficult problem in the seedling breeding of such plants. Such as the spores of orchid seeds such as bletilla striata and spore plants such as ferns. The method for people to sow this type of seeds and spores is to get a small amount of seeds at a time with a brush or a writing brush under no wind or leeward conditions, and blow the seeds to a fine, moist seedbed by means of the sower's mouth blowing. When the sowing workload is very large, such as when sowing tens of thousands of square meters of seedbeds, this kind of sowing method is time-consuming and laborious, especially the uniformity is difficult to guarantee.

Contents of the invention

In order to solve the problems of uneven sowing and low sowing efficiency of tiny seeds of orchid plants such as bletilla striata, the present invention proposes a tiny seed sowing device.

This tiny seed sower includes a compressed air source device and a tiny seed storage, characterized in that one end of the tiny seed storage has 1-5 seed outlets with a diameter 3-5 times the seed diameter, and the other end has compressed air The inlet and the compressed air source device are connected by thread, plug-in or buckle, and can be easily installed and disassembled.

There are 1-2 decompression holes smaller than the seed diameter at the side of the compressed air inlet end of the tiny seed storage to buffer the air pressure in the tiny seed storage.

A simple method is: the micro-seed storage is a plastic bottle with a cap, and the cap is screwed to the bottle mouth; the compressed air source device is a portable pump; It is connected and fixed with the air outlet of the pump; there is a seed outlet with a diameter 3-5 times the diameter of the seed on the side of the bottom of the plastic bottle, and there is a decompression with a diameter about less than the diameter of the seed on the side of the inlet of the plastic bottle hole.

Through the inlet port of the tiny seed storage, fill the inside with seeds no more than two-thirds of the volume, then connect the inlet end of the tiny seed storage to the compressed air source device, release the compressed air, and the tiny seeds will flow uniformly from the seed outlet with the airflow squirt. It can realize uniform and rapid spraying.

A method suitable for large-scale seedling cultivation is as follows: the tiny seed sower is installed on a support, and there are symmetrically installed outriggers at the lower part of the support, and there are walking wheels at the lower part of the outriggers. On the other end, a small hoist is installed, and the small hoist is connected with the support by a traction rope.

The beneficial effect of the invention is that it is suitable for large-scale sowing of tiny seeds, and compared with the existing air blowing sowing method, the sowing is more uniform, the sowing efficiency is more than 50 times higher, and the labor intensity of sowing is significantly reduced.

Description of drawings

Fig. 1 is the structural representation of the simple method of the present invention

Fig. 2 is the front view of the seedbed practice of the present invention

Fig. 3 is the top view of seedbed practice of the present invention

1. Transparent plastic bottle, 2. Inflator, 3. Air outlet, 4. Seed outlet, 5. Decompression hole, 6. Hand lever, 7. Bottle cap, 8. Tiny seed sower, 9. Bracket, 10 , outrigger, 11, walking wheel, 12, small winch, 13, traction rope, 14, compressed air pipe, 15, seedbed.

detailed description

The present invention will be described in detail below with examples in conjunction with the accompanying drawings.

This tiny seed sower includes a portable compressed air source device and a portable tiny seed storage, characterized in that one end of the tiny seed storage has a seed outlet with a diameter 3-5 times the seed diameter, and the other end has a compressed air inlet , and communicate with the compressed air source device. And it can be easily installed and disassembled. A decompression hole is arranged at the side of the compressed air inlet end of the tiny seed storage to buffer the air pressure in the tiny seed storage.

In conjunction with Fig. 1, a simple method is: the micro-seed storage is a plastic bottle 1 with a cap and a volume of 500ml, and the cap 7 is screw-connected to the bottle mouth; the compressed air source device is a portable pump 2; The plastic bottle 1 bottle cap is taken off, the bottle cap 7 is anastomosedly connected and fixed with the pump outlet nozzle 3; a seed outlet 4 with a diameter of 3-5 times the seed diameter is formed on the side of the bottom end of the plastic bottle by hot-melt method. A pressure relief hole 5 with a diameter of about 0.5 mm is pricked with a needle point at the side of the inlet end of the plastic bottle.

Fill the plastic bottle with less than half of the seeds, then screw the plastic bottle to the bottle cap fixed on the air outlet of the pump, and start to push and pull the hand lever 6 of the pump rhythmically, and the tiny seeds will flow evenly from the seed outlet. Squirting rhythmically.

In Fig. 2 and Fig. 3, a kind of way suitable for raising seedlings on a large scale is: tiny seed planter 8 is installed on the support 9, and the supporting leg 10 of symmetrical installation is arranged at the support 9 bottom, and there is walking wheel 11 at the supporting leg 10 bottom, Walking wheel 11 is positioned at an end of the sidewalk between seedbeds, and at the other end of sidewalk, small winch 12 is installed, and little winch 12 links to each other by traction rope 13 and support 9. Little hoist 12 pulls tiny seed planter 8 at a uniform speed, and can carry out fast sowing on the seedbed.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. a minute seeds seeder, including calm the anger an original device and a minute seeds bin, its feature exists Have the seed export of 1-5 a diameter of seed diameter 3-5 times in, bin one end of minute seeds, the other end is calmed the anger import Original device screw thread, plug-in mounting or buckle are connected with calming the anger, and can conveniently install, dismantle.

A kind of minute seeds seeder the most according to claim 1, it is characterised in that minute seeds bin calm the anger into Mouth end side surface position is provided with 1-2 the vent less than seed diameter.

A kind of minute seeds seeder the most according to claim 1, it is characterised in that a kind of easy way is: small Seed storage device is a plastic bottle having bottle cap, and bottle cap is spirally connected with bottleneck；Original device of calming the anger be one portable Inflator；First being taken off by plastic bottle cap, bottle cap and inflator outlet nozzle being coincide is connected, fixes；In side, plastic bottle bottom Having the seed export of a diameter of seed diameter 3-5 times, the entrance point lateral location at plastic bottle has 1 diameter to be approximately less than kind Sub-diameter vent.

A kind of minute seeds seeder the most according to claim 1, it is characterised in that minute seeds seeder is arranged on On support, support bottom has the supporting leg being symmetrically installed, supporting leg bottom to have road wheel, road wheel footpath between seedbed One end, at the other end of footpath, is provided with little hoist engine, and little hoist engine is connected with support by pull rope.

5. a minute seeds type of seeding, it is characterised in that by minute seeds bin entrance point, loads inside and is less than The seed of 2/3rds volumes, then connects minute seeds bin entrance point and original device of calming the anger, and releasing is calmed the anger, small Seed will spray with air-flow uniformly from seed export.