CN219352333U - Corn density fertilizing and seeding machine - Google Patents

Abstract

The utility model relates to the technical field of agricultural planting equipment, in particular to a corn density fertilization seeding machine which comprises a frame; a driving wheel group; the transmission mechanism is in transmission connection with the external power device, so that the operation power of the external power device is transmitted to the driving wheel set to operate; the close planting device is fixedly connected to the frame and used for densely planting crop seeds; the fertilizing device is fixedly connected to the frame and positioned at one side of the close planting device and is used for fertilizing at the side face of the sowed crop seeds; wherein, a plurality of close planting devices are arranged at a certain distance and form thin plant spacing between crops. Finally, the close planting device is used for realizing the matching of the close planting distance and the thin planting distance, and the fertilizer is applied to the same side of the close planting distance, so that the growth environment of crops is improved, the stress resistance of the crops is improved, the nutrition elements are supplied in a concentrated manner, the yield of the crops is improved, and the yield is increased by more than 5% compared with that of the conventional corn planting.

Description

Corn density fertilizing and seeding machine

Technical Field

The utility model relates to the technical field of agricultural planting equipment, in particular to a corn density fertilization seeding machine.

Background

The planter uses crop seeds as planting machines of seeding objects, and the planting speed and precision of the planter are greatly improved compared with those of manual seeding, so that the planter is greatly popularized. With the continuous development of the technology, the automation degree and the multifunction of the seeder are remarkably improved, the seeder is not limited to the basic function of seeding, and the seeder with multiple functions of ditching, seeding, fertilizing and earthing appears.

Chinese patent publication No. CN201075895Y discloses a suspension type precision corn planter comprising: the seeding machine is a suspension seeding machine frame, the seeding machine frame is formed by uniformly distributing duplex notch type seed sowing wheels capable of containing corn seeds on a peripheral wheel body, each hole double-seed seeding machine is formed by connecting a transmission wheel shaft on the seed sowing wheel with a transmission chain and a power wheel on a wheel shaft of the frame land wheel, the seeding machine is arranged on the seeding machine frame, the upper part of the seeding machine is connected with the seed hopper arranged on the upper part of the frame, and the lower part of the seeding machine frame is connected with the seeding leg arranged on the lower part of the frame. The method is mainly used for carrying out precision sowing of 2 or 3-4 grains per hole according to the corn planting requirement, and is suitable for corn sowing in various lands, in particular to a corn double-plant field planting mode.

The quantitative sowing can improve the yield of corn, but the problems of uneven corn plant spacing, easy lodging and inconvenient fertilization cannot be solved.

Therefore, in the corn planting process, how to adjust the corn planting plant spacing to realize the matching of the dense plant spacing and the thin plant spacing, and fertilizer is applied to the same side of the dense plant spacing, so that the growth environment of crops is improved, the stress resistance of the crops is improved, the nutrition elements are intensively supplied, and the yield of the crops is improved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides a corn density fertilization seeding machine, which comprises a frame; the driving wheel sets are fixedly connected to two ends of the frame and drive the frame to run; the transmission mechanism is fixedly connected to the frame and is in transmission connection with the external power device, so that the running power of the external power device is transmitted to the driving wheel set to run; the close planting device is fixedly connected to the frame and used for densely planting crop seeds; the fertilizing device is fixedly connected to the frame and positioned at one side of the close planting device and is used for fertilizing at the side face of the sowed crop seeds; wherein, a plurality of close planting devices are arranged at a certain distance and form a thin plant distance between crop plants.

As a further scheme of the utility model: the close planting device is provided with a plurality of independent planting assemblies, a plurality of planting assemblies are separated by a certain distance to be arranged, and close planting distances between crop plants are formed.

As a further scheme of the utility model: the thin plant spacing is 2-5 times of the dense plant spacing.

As a further scheme of the utility model: the thin plant spacing is 25-70 cm.

As a further scheme of the utility model: the spacing between the dense plants is 5 cm to 20 cm.

As a further scheme of the utility model: the fertilizer device is provided with a fertilizer box, a fertilizer applicator and a fertilizer furrow opener which are fixedly connected to the frame, wherein the fertilizer furrow opener is used for opening a gully with a certain fertilization depth in soil, so that the fertilizer applicator can discharge fertilizer in the fertilizer box into the gully; the fertilizer furrow opener is positioned on the same side of the close planting device and is spaced a certain fertilizing distance from the nearest planting assembly, so that fertilizer is applied on the same side of the close planting device, and nutrition elements are provided for seeds planted by a plurality of planting assemblies in the close planting device in a concentrated mode.

As a further scheme of the utility model: the fertilizing distance is 3-15 cm, and the fertilizing depth is 7-15 cm.

As a further scheme of the utility model: the planting assembly is provided with a seed box, a seed sowing device and a seed furrow opener which are fixedly connected to the frame, and the seed furrow opener is used for opening a certain planting depth of a gully in soil, so that the seed sowing device can discharge crop seeds in the seed box into the gully.

As a further scheme of the utility model: the planting assembly is provided with a soil covering plate which is fixedly connected to the rear of the knife edge of the seed furrow opener and used for covering soil on ravines on which crop seeds are planted.

As a further scheme of the utility model: the planting assembly is provided with the suppression device, and the suppression device includes linking bridge and suppression wheel, linking bridge fixed connection on planting the assembly, makes the suppression wheel be located the rear of earthing board, and suppression wheel swing joint is on the linking bridge, the suppression wheel be used for right the soil that earthing board covered is compacted.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the close planting device, crops needing to be densely planted are intensively planted, and lodging of the crops is prevented.

2. The thin plant spacing among the close planting devices is set to be 2-5 times of the close plant spacing among the planting assemblies, so that ventilation and illumination environments of crops are improved, photosynthesis of the crops is improved, and the yield of the crops is improved.

3. And fertilizer is intensively applied to the same side of the close planting device, so that nutrient elements can be intensively supplied to densely planted multi-row crops, the fertilizer application amount is reduced, the utilization rate of the fertilizer is improved, and the yield of the crops is improved.

Therefore, the utility model can adjust the planting distance of corn, realize the matching of the dense planting distance and the thin planting distance, and fertilize on the same side of the dense planting distance, thereby improving the growth environment of crops, improving the stress resistance of crops, intensively supplying nutrient elements, improving the yield of crops, realizing the increase of more than 5 percent compared with the conventional corn planting, and having remarkable economic benefit.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a first angular overall structure of the present utility model;

FIG. 2 is a schematic view of a second angular overall structure of the present utility model;

FIG. 3 is a schematic view of the third angular overall structure of the present utility model;

FIG. 4 is a schematic view of a planting assembly according to the present disclosure;

FIG. 5 is a schematic view of the fertilizer apparatus of the present utility model;

FIG. 6 is a schematic view of plant spacing and fertilizer application distance of the present utility model.

Reference numerals and names in the drawings are as follows:

a 10-frame; 11, driving a wheel set; 12 transmission mechanism; a 20-density planting device; 21 thin plant spacing; 30 planting assemblies; 31 density plant spacing; 32 seed boxes; 33 seed metering devices; 34 seed furrow opener; 35 earthing plates; 36 compacting means; 37 connecting the brackets; 38 press wheels; 40 fertilization devices; 41 a fertilizer box; 42 fertilizer apparatus; 43 fertilizer furrow opener; 44 fertilizer application distance.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, in an embodiment of the present utility model, a corn density fertilizing and seeding machine includes a frame 10; the driving wheel sets 11 are fixedly connected to two ends of the frame 10 and drive the frame 10 to run; the transmission mechanism 12 is fixedly connected to the frame 10 and is in transmission connection with an external power device, so that the operation power of the external power device is transmitted to the driving wheel set 11 to operate; the close planting device 20 is fixedly connected to the frame 10 and is used for densely planting crop seeds; and a fertilizing device 40 fixedly connected to the frame 10 and located at one side of the close planting device 20 for fertilizing at the side of the sown crop seeds; wherein the multiple groups of close planting devices 20 are arranged at a certain distance and form a thin plant spacing 21 between crop plants.

Specifically, first, the present utility model is mainly composed of a frame 10, a seed box 32, a fertilizer box 41, a seed metering device 33, a fertilizer device 42, a seed furrow opener 34, a fertilizer furrow opener 43, a soil covering plate 35, a compacting device 36, and the like. Under a certain corn planting density and row spacing, the machine improves the ventilated and light-transmitting growth environment of corn plants, improves the accumulation of dry matters of crops and improves the stress resistance of the crops by adjusting the planting spacing of corn sowing, the dense planting spacing 31 is 5-20 cm and the thin planting spacing 21 is 25-70 cm. Furthermore, the fertilizing position is adjusted to be suitable for the corn sowing position, the fertilizing position is positioned in the lateral depth direction of the corn sowing position, the lateral position is 3-15 cm, the depth is 7-15 cm, and the fertilizing positions of two adjacent sowing rows are positioned on the same side, so that nutrient elements such as nitrogen, phosphorus, potassium and the like can be intensively supplied, the fertilizing amount can be reduced by more than 10%, and the fertilizer utilization rate can be improved. By regulating and controlling the plant spacing of corn and the depth of the fertilizer applying distance, the yield can be increased by more than 5% compared with the conventional corn planting, and the economic benefit is obvious.

Next, it will be appreciated that the close planting device 20 may be preferably installed in two groups as shown in fig. 1, or multiple groups (not shown) may be installed according to the length of the frame 10, so that multiple groups of close planting may be performed simultaneously. In the case of all the groups of close planting devices 20, the driving wheel sets 11 may be installed at proper positions of the bracket instead of at two ends of the bracket, so that the whole machine tool is balanced. In addition, the relative positions of the planting assembly 30 and the fertilizer applicator 40 on the support are preferably adjustable to facilitate adjustment of the respective plant spacing and fertilizer application distance 44; likewise, the depth of the seed and fertilizer furrow openers 34, 43 are preferably adjustable to facilitate adjustment of the respective planting and fertilizer depths.

As shown in fig. 1 and 6, the close planting device 20 is provided with a plurality of independent planting assemblies 30, and the planting assemblies 30 are arranged at a certain distance from each other and form a close planting distance 31 between crop plants.

Specifically, the planting assembly 30 is an independent planting unit, can perform ditching, seeding and soil covering operations, is also the smallest unit for realizing crop planting, and can realize a row of planting of crops. In addition, it can be appreciated that the same group of close planting devices 20 can be preferably provided with two planting assemblies 30 as shown in fig. 1, so as to realize close planting of two rows of crops at the same time; it is also possible to install more than two planting assemblies 30, but preferably no more than four, because of the multiple rows of densely planted crops, problems of poor ventilation and insufficient illumination in the conventional planting methods can occur, resulting in reduced crop yields.

As shown in fig. 6, the thin plant distance 21 is 2-5 times the dense plant distance 31. The dense plant spacing 31 is 5-20 cm. The thin plant distance 21 is 25-70 cm. Specifically, different plant distances can be set according to seed conditions, soil conditions, illumination conditions, wind direction conditions and the like, and in general, the preferable thin plant distance 21 is 2-5 times that of the dense plant distance 31, so that the effects of wind resistance and ventilation can be achieved at the same time. The dense plant spacing 31 is not too dense, which is easy to cause adjacent crops to have no growth space, and is not too thin, so that the wind resistance effect is not achieved. As does the thin plant spacing 21.

As shown in fig. 5 and 6, the fertilizer apparatus 40 is provided with a fertilizer box 41, a fertilizer distributor 42 and a fertilizer furrow opener 43 fixedly connected to the frame 10, the fertilizer furrow opener 43 being for forming a furrow of a certain fertilizing depth in soil, so that the fertilizer distributor 42 can discharge the fertilizer in the fertilizer box 41 into the furrow; the fertilizer furrow opener 43 is positioned on the same side of the close planting device 20 and is spaced a certain fertilizer application distance 44 from the nearest planting assembly 30, so that fertilizer is applied on the same side of the close planting device 20 and provides nutrition elements for the seeds planted by the plurality of planting assemblies 30 in the close planting device 20 in a concentrated manner. The fertilizing distance 44 is 3-15 cm, and the fertilizing depth is 7-15 cm.

Specifically, the position of fertilization preferably enables one side of densely planted crops, and all fertilization positions are on the same side of densely planted crops, so that root systems can grow in the fertilization direction, and the utilization rate of fertilizers is improved. In addition, the fertilizing distance 44 is preferably 10 cm, and if the fertilizing distance is too close to the root of crops, the root burning is easy to cause and influence the growth of the crops; if the distance from the root of the crops is too far, the weeds are not easily absorbed by the crops, and even the growth of the weeds is quickened, so that the yield of the crops is affected. The fertilization depth is preferably 12 cm, and if the fertilization depth is too shallow, the fertilizer is easily washed away by rain water, so that the fertilizer is wasted and the growth of crops is affected; if the fertilization depth is too deep, the crops are not easy to absorb nutrient elements, especially the root system of the seedling period is underdeveloped, and if the nutrient elements are not absorbed, the crops are easy to grow slowly, and the yield of the final crops is affected.

As shown in fig. 4, the planting assembly 30 is provided with a seed box 32, a seed metering device 33 and a seed furrow opener 34 fixedly connected to the frame 10, the seed furrow opener 34 being used for cutting a furrow of a planting depth into soil, so that the seed metering device 33 can discharge crop seeds in the seed box 32 into the furrow.

Specifically, the planting assembly 30 is used for single-row planting of crops, and two seeds can be placed in the same planting nest according to the requirement in a single-row planting mode, so that the effect that two crops grow in the same planting nest is achieved.

As shown in fig. 4, the planting assembly 30 is provided with a cover plate 35, and the cover plate 35 is fixedly connected behind the knife edge of the seed furrow opener 34 for covering the soil of the ravines where the crop seeds have been planted. Specifically, the soil covering plate 35 is disposed at the rear of the advancing direction of the seed furrow opener 34, and covers the soil turned over by the seed furrow opener 34 from the new one, thereby burying the seeds in the soil and facilitating the germination and growth of the seeds.

As shown in fig. 4, the planting assembly 30 is provided with a compacting device 36, the compacting device 36 includes a connecting bracket 37 and a compacting wheel 38, the connecting bracket 37 is fixedly connected to the planting assembly 30, the compacting wheel 38 is located at the rear of the soil covering plate 35, the compacting wheel 38 is movably connected to the connecting bracket 37, and the compacting wheel 38 is used for compacting soil covered by the soil covering plate 35. Specifically, the compacting wheel 38 properly rolls the soil covered by the front soil cover plate 35, thereby eliminating the gaps in the soil, and avoiding the phenomenon that the crop seeds lose protection and cannot sprout normally due to strong wind or rain water rushing away the surface soil.

When in use, the planting distance, the planting depth, the fertilization distance 44 and the fertilization depth are adjusted in advance according to specific planting environments and planting conditions and the characteristics of seeds of crops. Seeds are then placed in the seed box 32, fertilizer is placed in the fertilizer box 41, and the machine is then mounted on an external power device with power output, so that external power is output to the transmission mechanism 12, and power required for the machine to move, including forward power and power for the corresponding equipment to operate, is formed.

Then the machine is driven by an external power device to operate on the land to be planted. The fertilizer furrow opener 43 at the first front end breaks the soil to open the furrow, and the fertilizer distributor 42 discharges the fertilizer in the fertilizer box 41 into the ravine being opened. The rear seed furrow opener 34 then also simultaneously furrows the soil, and when the seed furrow opener 34 breaks the soil, a portion of the soil will also dig into the manure ravines, thereby filling the manure. The seed metering device 33 can discharge the seeds in the seed box 32 into the planting ravines, and then the soil cover plate 35 covers the soil turned out by the seed furrow opener 34 on the planting ravines from new, so that the seed coverage is completed. At the same time, the final compacting wheel 38 compacts the covered soil, thereby allowing better germination and growth of the seeds in the soil.

After the improvement, the spacing between the dense plant spacing 31 and the thin plant spacing 21 can be matched, and the fertilizer is applied to the same side of the dense plant spacing 31, so that the growth environment of crops is improved, the stress resistance of the crops is improved, the nutrition elements are intensively supplied, the yield of the crops is improved, the yield is increased by more than 5% compared with the conventional corn planting, and the economic benefit is remarkable.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. The corn density fertilizing and seeding machine is characterized by comprising a frame (10);

the driving wheel set (11) is fixedly connected to the frame (10) and drives the frame (10) to run;

the transmission mechanism (12) is fixedly connected to the frame (10) and is in transmission connection with an external power device, so that the operation power of the external power device is transmitted to the driving wheel set (11) to enable the driving wheel set to operate;

the close planting device (20) is fixedly connected to the frame (10) and is used for densely planting crop seeds; and

the fertilizing device (40) is fixedly connected to the frame (10) and is positioned at one side of the close planting device (20) for fertilizing the side surface of the sown crop seeds;

wherein, a plurality of groups of close planting devices (20) are arranged at intervals to form thin plant spacing (21) between crop plants.

2. The corn sparse and dense fertilizing and seeding machine according to claim 1, wherein the dense planting device (20) is provided with a plurality of independent planting assemblies (30), and the planting assemblies (30) are arranged at a certain distance apart, and form a dense plant spacing (31) between crop plants.

3. The corn sparse and dense seed drill according to claim 2, wherein the thin plant spacing (21) is 2-5 times the dense plant spacing (31).

4. The corn density fertilizing and seeding machine as in claim 2, wherein said thin plant distance (21) is 25-70 cm.

5. The corn density fertilizing and seeding machine as in claim 2, wherein said density spacing (31) is 5-20 cm.

6. The corn density fertilizing and seeding machine as claimed in claim 1, wherein the fertilizing device (40) is provided with a fertilizer box (41), a fertilizer distributor (42) and a fertilizer furrow opener (43) which are fixedly connected on the frame (10), the fertilizer furrow opener (43) is used for forming a certain fertilizing depth of gully in the soil, so that the fertilizer distributor (42) can discharge the fertilizer in the fertilizer box (41) into the gully; the fertilizer furrow opener (43) is positioned on the same side of the close planting device (20) and is separated from the nearest planting assembly (30) by a certain fertilizing distance (44), so that fertilizer is applied on the same side of the close planting device (20) and nutrition elements are provided for seeds planted by the planting assemblies (30) in the close planting device (20) in a concentrated mode.

7. The corn density fertilizing and seeding machine as in claim 6, wherein said fertilizing distance (44) is 3-15 cm and said fertilizing depth is 7-15 cm.

8. The corn density fertilization seeding machine according to claim 2, wherein the planting assembly (30) is provided with a seed box (32), a seed sowing device (33) and a seed furrow opener (34) which are fixedly connected to the frame (10), the seed furrow opener (34) is used for forming a certain planting depth of a gully in the soil, and the seed sowing device (33) can discharge crop seeds in the seed box (32) into the gully.

9. The corn density fertilizing and seeding machine as recited in claim 2, wherein the planting assembly (30) is provided with a soil cover plate (35), the soil cover plate (35) being fixedly connected behind the knife edge of the seed furrow opener (34) for covering the soil of the ravines on which the crop seeds have been planted.

10. The corn density fertilization seeding machine according to claim 2, wherein the planting assembly (30) is provided with a compacting device (36), the compacting device (36) comprises a connecting bracket (37) and a compacting wheel (38), the connecting bracket (37) is fixedly connected to the planting assembly (30), the compacting wheel (38) is located behind the earthing plate (35), the compacting wheel (38) is movably connected to the connecting bracket (37), and the compacting wheel (38) is used for compacting soil covered by the earthing plate (35).