CN104160811B - A kind of garlic gets kind of a spoon, garlic chain-type seed feeder and garlic seed feeding method - Google Patents

Abstract

The invention relates to a garlic seed picking spoon, a garlic chain seed metering device and a garlic seed metering method. The garlic seed picking spoon comprises a seed picking spoon body, the seed picking spoon body is formed by integral injection molding of an upper plate, a side plate and a bottom plate, the side plate is arranged around the bottom plate, and an opening is left on the side plate covered by the upper plate , in a semi-closed arrangement, the opening is a seeding trough, the upper plate, side plates and bottom plate form an inoculation trough, and the middle of the upper plate is arched; the bottom plate includes a rectangular bottom plate I and a D-shaped bottom plate II, and the side plates include side plates I and The side plate II, the upper plate is connected with the side plate I, the side plate II is connected with the side plate I, the rectangular bottom plate I and the D-shaped bottom plate II, and the D-shaped bottom plate II is provided with a slope of 5-10 degrees. A garlic chain-type seed metering device, the seed-taking spoon is the above-mentioned seed-taking spoon body. A garlic seed sorting method comprises vertical seed picking, horizontal seed clearing and seed dropping. After the invention adopts the garlic seed picking spoon, the chain seed metering device and the garlic seed metering method, the single garlic seed seed picking effect is stable, the seed picking is rapid, and the range is wide.

Description

Garlic seed picking spoon, garlic chain seed metering device and garlic seed metering method

technical field

The invention relates to the field of agricultural machinery, in particular to a garlic seed picking spoon, a garlic chain seed metering device using the garlic seed picking spoon and a garlic seed metering method.

Background technique

The type of garlic sowing belongs to the category of precision sowing. Due to the irregular shape and size of the garlic cloves, it is difficult to design the garlic single seed metering device. The seed meter is the core component of the planter, which largely determines the quality of garlic sowing. The most important part of the seed meter is the seed picking spoon, and the structure size of the seed picking spoon determines the effect of picking garlic. At present, there are no seed picking spoons and seed metering devices that can be applied, and the inability to stably realize single-grain picking of garlic seriously restricts the mechanized sowing of garlic.

Contents of the invention

The technical problem to be solved by the present invention is how to overcome the above-mentioned defects of the prior art, provide a garlic seed picking spoon, a garlic chain seed metering device and a garlic seed metering method.

The present invention is achieved through the following technical solutions:

The garlic seed picking spoon includes a seed picking spoon body, the seed picking spoon body is formed by integral injection molding of an upper plate, a side plate and a bottom plate, the side plate is arranged around the bottom plate, and the side plate passes through the The upper plate is covered with an opening, which is arranged in a semi-closed manner. The opening is a seed-taking trough, and the upper plate, side plates and bottom plate form an inoculation trough, and the middle of the upper plate is arched.

As an optimization, the bottom plate includes a rectangular bottom plate I and a D-shaped bottom plate II, the side plate includes a side plate I and a side plate II, the upper plate is connected to the side plate I, the side plate II is connected to the side plate I, and the rectangular The bottom plate I is connected to the D-shaped bottom plate II, and the D-shaped bottom plate II is provided with a slope of 5-10 degrees.

As an optimization, the side plate I is provided with installation holes.

As an optimization, the vertical distance H from the highest point of the upper plate to the rectangular bottom plate I is 16-25 mm, the vertical distance h1 from the lowest point of the upper plate to the rectangular bottom plate I is 8-12 mm, and the height h2 of the side plate II is 3-10mm, the length L of the D-shaped bottom plate II is 35-45mm, the width B of the D-shaped bottom plate II is 15-25mm, and the fillet radius R of the D-shaped bottom plate II is 12-20mm.

The garlic chain seed metering device comprises a seed box, a sprocket, an inverted right-angled triangle chain, and a seed-taking spoon; The body is arranged on the inverted right-angled triangle chain, and rotates together with the inverted right-angled triangle chain.

As an optimization, the several seed-taking spoons are evenly and equidistantly installed on the inverted right-angled triangle chain.

As an optimization, the right side of the vertical side of the inverted right triangle chain is provided with the seed box, the inverted right triangle chain and the seed picking spoon pass through the seed box, and the bottom of the seed box is provided with an airtight passage The left side of the hypotenuse of the inverted right-angled triangle chain is provided with a housing, and the housing is matched with the outer edge of the seed-taking spoon on the inverted right-angled triangle chain. The housing, the seed-taking spoon, The inverted right-angled triangle chain forms a seed drop channel; the lower part of the inverted right-angled triangle chain is provided with a seed discharge port.

As an optimization, a sloping plate is provided at the bottom of the horizontal right-angled side of the inverted right-angled triangle chain, and the other end of the sloping plate is inserted into the seed box.

This kind of garlic sorting method comprises the following steps:

1) Take the seeds vertically, pour the garlic seeds into the seed box, and some of the garlic seeds in the seed box fall into the seed-picking groove of the seed-picking spoon body on the vertical right-angle side of the inverted right-angled triangle chain;

2) Clear the seeds horizontally. When the spoon body carrying the garlic seeds in step 1) rotates to the horizontal right-angle side of the inverted right-angled triangle chain along with the inverted right-angled triangle chain, the garlic seeds enter the inoculation tank from the seed-taking tank. The excess garlic seeds are returned to the seed box through the inclined plate:

3) Seed drop, when the spoon body carrying the garlic seeds in step 2) rotates to the hypotenuse of the inverted right-angled triangle chain along with the inverted right-angled triangle chain, and when it turns to the seed discharge port, the garlic seeds will fall from the The garlic seeds are discharged from the inoculation tank of the seed spoon body, and along with the rotation of the inverted right-angled triangle chain, the garlic seeds are continuously discharged from the seed discharge port.

The beneficial effects of the present invention are:

After adopting the garlic seed picking spoon, the garlic chain seed metering device and the garlic seed metering method, the single garlic seed seed picking effect is stable, the seed picking is quick, the application range is wide, and it has good practical application value and promotion value.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is the three-dimensional structure schematic diagram of this a kind of garlic seed spoon;

Fig. 2 is the front view structural representation of this a kind of garlic seed picking spoon;

Fig. 3 is the bottom view structural representation of this a kind of garlic seed picking spoon;

Fig. 4 is the left view structural representation of this a kind of garlic seed picking spoon;

Fig. 5 is a structural schematic diagram of the present garlic chain seed metering device.

In the figure: 1 is the seed picking spoon body, 1.1 is the upper plate, 1.2 is the side plate, 1.2.1 is the side plate I, 1.2.2 is the side plate II, 1.3 is the rectangular bottom plate I, 1.3.1 is the bottom plate I, 1.3 .2 is the D-type bottom plate II, 1.4 is the installation hole, 2 is the seed box, 3 is the sprocket, 4 is the inverted right triangle chain, 5 is the inclined plate, 6 is the shell, 7 is the airtight channel, 8 is the seed drop channel , 9 are seed discharge openings;

H is the vertical distance from the highest point of the upper plate to the rectangular bottom plate I, h1 is the vertical distance from the lowest point of the upper plate to the rectangular bottom plate I, h2 is the height of the side plate II, L is the length of the D-shaped bottom plate II, and B is the D-shaped bottom plate The width of II, R is the fillet radius of D-type bottom plate II, and a is the slope of D-type bottom plate II.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

As shown in Figures 1 to 4, this kind of garlic seed picking spoon includes a seed picking spoon body 1. The seed picking spoon body 1 is formed by integral injection molding of an upper plate 1.1, a side plate 1.2 and a bottom plate 1.3, and the side plate 1.2 is set At the periphery of the bottom plate 1.3, an opening is left on the side plate 1.2 covered by the upper plate 1.1, which is arranged semi-closed, and the opening is a seeding trough, and the upper plate 1.1, the side plate 1.2 and the bottom plate 1.3 form an inoculation trough, and the middle of the upper plate 1.1 Arched.

Bottom plate 1.3 includes rectangular bottom plate I1.3.1 and D-shaped bottom plate II1.3.2, side plate 1.2 includes side plate I1.2.1 and side plate II1.2.2, upper plate 1.1 is connected to side plate I1.2.1, side plate II1.2.2 is connected to side plate Plate Ⅰ1.2.1, rectangular bottom plate Ⅰ1.3.1 and D-shaped bottom plate Ⅱ1.3.2 are connected, D-shaped bottom plate Ⅱ1.3.2 is provided with a slope a of 5 degrees, and a certain slope is conducive to the garlic seeds falling into the seed collection groove to slide into the inoculation groove.

There is a mounting hole 1.4 on the side plate I 1.2.1, through which the chain attachment can be directly connected with the chain accessories through screws, and the operation is simple and convenient.

According to the size of the garlic seed, the following optimal dimensions are designed. The length L of the D-type bottom plate II1.3.2 is 42mm, the width B of the D-type bottom plate II1.3.2 is 20mm, and the fillet radius R of the D-type bottom plate II1.3.2 is 15mm. Guarantee that the formed seed trough can ensure that only one seed enters the seed trough when picking seeds; in addition, the vertical distance H from the highest point of the upper plate 1.1 to the rectangular bottom plate I 1.3.1 is 19mm, and the lowest point of the upper plate 1.1 to The vertical distance h1 of the rectangular bottom plate I1.3.1 is 10mm, and the height h2 of the side plate II1.2.2 is 8mm, so as to better ensure that the garlic seeds are not thrown out when they enter the inoculation tank from the seed collection tank.

As shown in Figure 5, this kind of garlic chain seed metering device includes a seed box 2, a sprocket 3, an inverted right-angled triangle chain 4, and a seed picking spoon body 1, and the sprocket 3 and the inverted right-angled triangle chain 4 are mutually matched to form a Circular rotation system, some seed-taking spoon bodies 1 are arranged on the inverted right-angled triangle chain 4, and rotate together with the inverted right-angled triangle chain 4. The design of the inverted right-angled triangle chain 4 can ensure a seed-taking effect while having a simpler seed-picking structure and saving costs.

Several seed-taking spoon bodies 1 are installed on the inverted right-angled triangle chain 4 evenly and equidistantly. Like this, can guarantee to take seed evenly.

Seed case 2 is set on the right side of the vertical right-angle side of inverted right-angled triangle chain 4, and inverted right-angled triangle chain 4, get kind of spoon body 1 and pass in seed case 2, and seed case 2 bottoms are provided with airtight passage 7; Inverted right-angled triangle chain 4 The left side of hypotenuse is provided with housing 6, and housing 6 cooperates with the outer edge of getting kind of spoon body 1 on inverted right-angled triangle chain 4, and housing 6, gets kind of spoon body 1, inverted right-angled triangle chain 4 forms falling Seed channel 8; The lower part of the inverted right triangle chain 4 is provided with a seed discharge port 9. Like this, can guarantee that seed is discharged one by one.

The bottom of the inverted right-angled triangle chain 4 horizontal right-angled sides is provided with a swash plate 5, and the other end of the swash plate 5 is inserted in the seed box 2. Like this, get superfluous seed in the seed scoop and can get back to the seed case by inclined plate 5.

As shown in Figures 1 to 4, the above-mentioned seed picking spoon body 1 is formed by integral injection molding of the upper plate 1.1, the side plate 1.2 and the bottom plate 1.3, the side plate 1.2 is arranged on the periphery of the bottom plate 1.3, and the upper plate 1.1 There is an opening left in the cover, which is arranged in a semi-closed manner. The opening is a seeding tank. The upper plate 1.1, the side plate 1.2 and the bottom plate 1.3 form an inoculation tank. The middle of the upper plate 1.1 is arched; the bottom plate 1.3 includes rectangular bottom plates I1.3.1 and D Shaped bottom plate II1.3.2, side plate 1.2 includes side plate I1.2.1 and side plate II1.2.2, upper plate 1.1 is connected with side plate I1.2.1, side plate II1.2.2 is connected with side plate I1.2.1, rectangular bottom plate I1.3.1 Connect with D-type bottom plate Ⅱ1.3.2, D-type bottom plate Ⅱ1.3.2 has a slope a of 5 degrees; side plate Ⅰ1.2.1 has installation holes 1.4; the vertical distance from the highest point of upper plate 1.1 to rectangular bottom plate Ⅰ1.3.1 H is 19mm, the vertical distance h1 from the lowest point of the upper plate 1.1 to the rectangular bottom plate I1.3.1 is 10mm, the height h2 of the side plate II1.2.2 is 8mm, the length L of the D-type bottom plate II1.3.2 is 42mm, and the D-type bottom plate II1. The width B of 3.2 is 20mm, and the fillet radius R of D-type bottom plate II 1.3.2 is 15mm.

This kind of garlic sorting method comprises the following steps:

1) Take the seeds vertically, pour the garlic seeds into the seed box 2, and some of the garlic seeds in the seed box 2 fall into the seed picking groove of the seed picking spoon body 1 on the vertical right angle side of the inverted right triangle chain 4;

2) Clearing seeds horizontally, when the picking spoon body 1 loaded with garlic seeds in step 1) rotates to the horizontal right-angle side of the inverted right-angled triangle chain 4 along with the inverted right-angled triangle chain 4, the garlic seeds enter the inoculation tank from the seed picking tank , the excess garlic seeds are returned to the seed box 2 by the inclined plate 5:

3) Drop the seeds. When the seed picking spoon body 1 carrying the garlic seeds in step 2) rotates to the hypotenuse of the inverted right-angled triangle chain 4 along with the inverted right-angled triangle chain 4, and then turns to the seed discharge port 9, the garlic seeds will fall from the Get discharge in the inoculation groove of seed spoon body 1, along with the rotation of inverted right-angled triangle chain 4, continuously discharge garlic seed at 9 places of seed discharge port.

In addition, the arch design in the middle of the upper plate 1.1 adopts the profiling principle, which can ensure that only one garlic seed can be left in the inoculation tank during the horizontal seed clearing stage.

The above-mentioned specific embodiments are only specific cases of the present invention, and are not intended to limit the present invention in other forms. Any skilled person who is familiar with this field may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, under the premise of not departing from the technical principle of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention shall fall within the scope of patent protection of the present invention.

Claims (9)

1. A garlic seed picking spoon, characterized in that it includes a seed picking spoon body (1), and the seed picking spoon body (1) is integrated with an upper plate (1.1), a side plate (1.2) and a bottom plate (1.3) Made by injection molding, the side plate (1.2) is set on the periphery of the bottom plate (1.3), and an opening is left on the side plate (1.2) covered by the upper plate (1.1), in a semi-closed arrangement, and the opening is taken Seeding trough, the upper plate (1.1), the side plate (1.2) and the bottom plate (1.3) enclose the inoculation trough, and the middle of the upper plate (1.1) is arched; The bottom plate (1.3) includes a rectangular bottom plate I (1.3.1) and a D-shaped bottom plate II (1.3.2), and the side plate (1.2) includes a side plate I (1.2.1) and a side plate II (1.2.2 ), the upper plate (1.1) is connected to the side plate I (1.2.1), the side plate II (1.2.2) is connected to the side plate I (1.2.1), the rectangular bottom plate I (1.3.1) and D Type base plate II (1.3.2) is connected, and said base plate II (1.3.2) is provided with a slope of 5-10 degrees. 2. A spoon for picking garlic seeds according to claim 1, characterized in that: said side plate I (1.2.1) has an installation hole (1.4). 3. A spoon for picking garlic seeds according to claim 2, characterized in that: the vertical distance H from the highest point of the upper plate (1.1) to the rectangular bottom plate I (1.3.1) is 16-25mm, and the upper The vertical distance h1 from the lowest point of the plate (1.1) to the rectangular bottom plate I (1.3.1) is 8-12mm, the height h2 of the side plate II (1.2.2) is 3-10mm, and the D-shaped bottom plate II (1.3 .2) the length L is 35-45mm, the width B of the D-type bottom plate II (1.3.2) is 15-25mm, and the fillet radius R of the D-type bottom plate II (1.3.2) is 12-20mm . 4. A garlic chain seed metering device, characterized in that: the garlic seed picking spoon of the garlic chain seed metering device is a garlic seed picking spoon according to any one of claims 1 to 3. 5. The garlic chain seed metering device according to claim 4, characterized in that it includes a seed box (2), a sprocket (3), an inverted right-angled triangle chain (4), and a seed picking spoon (1); The sprocket (3) and the inverted right-angled triangle chain (4) are matched with each other to form a circular rotation system. Several seed picking spoons (1) are arranged on the inverted right-angled triangle chain (4), and the inverted right-angled triangle chain (4) ) to rotate together. 6. The garlic chain-type seed metering device according to claim 5, characterized in that: several of the seed-taking spoons (1) are evenly and equidistantly installed on the inverted right-angled triangle chain (4). 7. The garlic chain seed metering device according to claim 6, characterized in that: the right side of the vertical right-angle side of the inverted right-angled triangle chain (4) is provided with the seed box (2), and the inverted right-angled The triangular chain (4) and the seed picking spoon (1) pass through the seed box (2), and the bottom of the seed box (2) is provided with a closed channel (7); the hypotenuse of the inverted right-angled triangular chain (4) A housing (6) is provided on the left side of the housing (6), which matches the outer edge of the seed picking spoon (1) on the inverted right-angled triangle chain (4), and the housing (6) 1. The seed-taking spoon body (1) and the inverted right-angled triangle chain (4) form a seed drop channel (8); the lower part of the inverted right-angled triangle chain (4) is provided with a seed discharge port (9). 8. The garlic chain seed metering device according to claim 7, characterized in that: the bottom of the horizontal right-angled side of the inverted right-angled triangle chain (4) is provided with a sloping plate (5), and the sloping plate (5) is additionally One end is inserted into the seed box (2). 9. a garlic seeding method using the chain seed metering device described in claim 8, is characterized in that: comprises the following steps: 1) Take the seeds vertically, pour the garlic seeds into the seed box (2), and part of the garlic seeds in the seed box (2) fall into the seed picking spoon body (1) on the vertical right-angle side of the inverted right-angled triangle chain (4) in the seed tank; 2) Clear the seeds horizontally. When the seed picking spoon (1) carrying the garlic seeds in step 1) rotates to the horizontal right-angle side of the inverted right-angled triangle chain (4) along with the inverted right-angled triangle chain (4), the garlic seeds Enter the inoculation tank from the seed collection tank, and the excess garlic seeds return to the seed box (2) through the inclined plate (5): 3) Drop the seeds, when the seed picking spoon (1) carrying the garlic seeds in step 2) rotates to the hypotenuse of the inverted right-angled triangle chain (4) along with the inverted right-angled triangle chain (4), and turns to the seed row When the mouth (9) is at the position, the garlic seeds are discharged from the inoculation groove of the seed picking spoon body (1), and with the rotation of the inverted right-angled triangle chain (4), the garlic seeds are continuously discharged from the seed discharge port (9).