CN219698412U

CN219698412U - Nanometer seed soaking device for agricultural seeds

Info

Publication number: CN219698412U
Application number: CN202320324832.3U
Authority: CN
Inventors: 徐小逊; 唐磊; 刘伟; 杨占彪; 王贵胤
Original assignee: Xuyong County Agriculture And Rural Bureau; Sichuan Agricultural University
Current assignee: Xuyong County Agriculture And Rural Bureau; Sichuan Agricultural University
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-19
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a nano seed soaking device for agricultural seeds, which comprises a seed soaking machine box, a driving motor, a driving shaft, a rotating shaft disc, an aeration head, an air pump, a feed water feeding mouth, an ultrasonic machine, a discharge hopper and a water outlet, wherein the seed soaking machine box is provided with a plurality of air pumps; the driving shaft is arranged at the middle position inside the seed soaking machine box, the left end and the right end of the driving shaft penetrate through the whole seed soaking machine box and extend to the outside of the machine box, a belt pulley is fixedly arranged on the left end of the driving shaft, and the driving shaft is connected with a driving motor fixedly arranged at the upper part of the left side of the seed soaking machine box through a belt. The utility model adopts the ultrasonic machine as a powerful measure of dissolving the nano material in water, and plays a positive role in the growth and development of wheat. Meanwhile, the stirring system of stirring blades and the aeration system of the aeration head are assisted, so that the dissolved oxygen content among seeds during mass wheat seed soaking is improved, the normal respiration of the seeds and the medicament absorption are ensured, and the optimal seed soaking efficiency is realized.

Description

Nanometer seed soaking device for agricultural seeds

Technical Field

The utility model relates to the technical field of seed soaking devices, in particular to a nano seed soaking device for agricultural seeds.

Background

Seed soaking is a mature seed treatment technology in the field of agricultural production, and can improve the germination rate of seeds and promote the growth and development of seedlings. Meanwhile, some seed soaking modes can improve the biological/non-biological hypochondriac resistance of crops so as to ensure and improve the yield and quality of the crops, such as seed soaking in clear water, seed soaking in a medicament, seed soaking in ultrasonic and the like. Among them, the nano seed soaking technology has important value in seed soaking treatment because of the advantages of high efficiency, low cost and green. When the nano material is immersed in seed, the nano material is difficult to dissolve and disperse in clear water, and even if the nano material is uniformly dissolved by adopting treatments such as ultrasonic treatment, heating, stirring and the like, the nano material still can agglomerate and sink after the nano material is immersed for a long time, and the concentration of nano medicament for immersing the seed is reduced, so that the seed immersing efficiency is affected.

Some prior art seed soaking devices currently focus mainly on combinations of properties, and some innovations in properties, such as: CN202220611433.0, the utility model can drive the rotary drum through the motor, the lower gear and the upper gear, so as to drive the rotary drum to move upwards, thereby facilitating discharging; and as CN202122608739.9, the center of the inner wall of the seed soaking box body of the scheme is provided with a partition plate, the space of the seed soaking box body is divided into two parts by the partition plate, so that pea seeds with different diameter sizes can be placed in a classified mode, the pea seeds of the device can be turned over, and the pea seeds can be taken out.

However, existing devices are difficult to adapt to various types of seed soaking agents, especially for nanomaterials. Different types of seed soaking agents have different physical characteristics, nano material products are sold in the market in a solid form, the aeration and stirring functions of the traditional seed soaking device are difficult to perform initial dissolution on the nano materials, if a pretreatment link of ultrasonic dissolution is used, the cost is increased, and the whole seed soaking process is complicated.

The existing device is difficult to be suitable for soaking a large quantity of wheat seeds, and before large-scale wheat planting, the wheat seeds are relatively large in particle size, and the large quantity of wheat is rapidly accumulated at the bottom of the seed soaking device after water absorption. After long-time soaking, the problem of reduced content of dissolved oxygen in the seed stack can occur, thereby influencing the normal respiration of the wheat seeds and adversely affecting the vitality of the wheat seeds. The existing seed soaking device does not have the comprehensive functions of stirring, aeration and large treatment scale, such as single aeration or stirring, although the oxygen content of the solution of seed soaking liquid can be improved, the problem of dense accumulation of large batch of wheat seeds is faced, bubbles are difficult to drive the bubbles to flow and disperse in the seed soaking liquid, and the seed soaking effect is difficult to guarantee.

Therefore, based on the defects of the nano seed soaking technology, we propose an ultrasonic, stirring and aeration seed soaking device, wherein the ultrasonic is taken as a powerful measure for dissolving nano materials in water, and plays a positive role in the growth and development of wheat. Meanwhile, the stirring and aeration system is assisted, so that the content of dissolved oxygen among seeds during mass wheat seed soaking is improved, normal respiration of the seeds and medicament absorption are ensured, and the optimal seed soaking efficiency is realized.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a nano seed soaking device for agricultural seeds, which can effectively solve the problems that the traditional wheat seed soaking device cannot cope with the defect of lack of dissolved oxygen in the process of soaking a large amount of wheat seeds and is difficult to apply to nano seed soaking medicaments.

The aim of the utility model is realized by the following technical scheme: a nanometer seed soaking device for agricultural seeds comprises a seed soaking machine case, a driving motor, a driving shaft, a rotating shaft disc, an aeration head, an air pump, a drug feeding water inlet, an ultrasonic machine, a discharge hopper and a water outlet; the driving shaft is arranged at the middle position inside the seed soaking machine box, the left end and the right end of the driving shaft penetrate through the whole seed soaking machine box and extend to the outside of the machine box, a belt pulley is fixedly arranged on the left end of the driving shaft, and the driving shaft is connected with a driving motor fixedly arranged at the upper part of the left side of the seed soaking machine box through a belt.

Preferably, the lower part of the seed soaking machine box is provided with supporting legs for fixing the seed soaking machine box.

Preferably, aeration heads are fixedly arranged on the driving shaft at equal intervals, and each aeration head is connected with an air pump which is arranged on the right end part of the driving shaft and is detachably connected with the driving shaft.

Preferably, the positions of adjacent aeration heads on the driving shaft are offset by 90 degrees clockwise.

Preferably, the drive shaft is provided with the pivot dish respectively on being close to the inside left and right sides wall of seed soaking machine case in position, the pivot dish rotates along with the rotation of drive shaft, and 8 stirring leaves of fixedly connected with between the pivot dish, stirring leaf take the drive shaft to be the octagon transmission form as the center, and the contained angle is 45 degrees between the stirring leaf.

Preferably, the upper right corner of the seed soaking machine case is fixedly provided with a drug feeding water inlet, the lower part of the seed soaking machine case is provided with a discharge hopper, the discharge hopper consists of a discharge bin and a discharge valve for controlling seed discharge, a bottom plate of the discharge bin is arranged in an inclined manner, and an ultrasonic machine for uniformly dispersing and dissolving nano medicament materials is arranged outside the bottom plate.

Preferably, a water outlet is arranged at the left lower side of the seed soaking machine case, and consists of a water discharge valve and a screen plate for blocking seeds from leaking along with water.

The beneficial effects of the utility model are as follows: the seed soaking device can furthest improve the efficiency of absorbing seed soaking agents by virtue of the roller power, the ultrasonic unit and the middle part aeration system, and meanwhile, the simplicity of operations such as feeding, discharging and the like can ensure the efficiency of seed soaking treatment of a large number of seeds. Therefore, compared with the prior seed soaking device, the seed soaking device has the advantages of the seed soaking effect, which pay attention to the two aspects of seed soaking effect and treatment efficiency, improves the working efficiency of seed soaking of large batch of wheat on the premise of guaranteeing the seed soaking effect, and is suitable for seed soaking treatment of large batch of wheat. The efficient collocation of each structural unit aiming at the nano medicament can realize the rapid development and operation of the nano seed soaking technology for the first time, and is helpful for the application and popularization of novel, efficient and green agricultural chemicals such as nano materials in the seed soaking technology, and the application and popularization of the novel, efficient and green agricultural chemicals in the seed soaking technology are added with bricks and tiles for the agricultural modernization of China.

Drawings

FIG. 1 is a schematic cross-sectional view of the device of the present utility model;

FIG. 2 is a schematic view of the structure of the stirring blade and the driving shaft of the utility model;

in the figure, a 1-driving motor, a 2-belt pulley, a 3-screen piece, a 4-drain valve, a 5-stirring blade, a 6-driving shaft, a 7-aeration head, an 8-rotating shaft disc, a 9-ultrasonic machine, a 10-discharge valve, an 11-feeding water inlet, a 12-air pump, a 13-supporting leg, a 14-storage bin and a 15-seed soaking machine box.

Detailed Description

The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.

Example 1

The nano seed soaking device for agricultural seeds comprises a seed soaking machine box 15, a driving motor 1, a driving shaft 6, a rotating shaft disc 8, an aeration head 7, an air pump 12, a drug feeding water inlet 11, an ultrasonic machine 9, a discharge hopper and a water outlet, as shown in figure 1; the driving shaft 6 is arranged at the middle position inside the seed soaking machine case, the left end and the right end of the driving shaft penetrate through the whole seed soaking machine case and extend to the outside of the machine case, the left end of the driving shaft is fixedly provided with the belt pulley 2, and the driving shaft is connected with the driving motor 1 fixedly arranged at the upper part of the left side of the seed soaking machine case through a belt.

The lower part of the seed soaking machine box 15 is provided with supporting legs 13 for fixing the seed soaking machine box; a water outlet is arranged at the left lower side of the seed soaking machine case and consists of a water discharge valve 4 and a screen sheet 3 for blocking seeds from leaking along with water; the upper right corner of the seed soaking machine case 15 is fixedly provided with a drug feeding water feeding mouth 11, the lower part of the seed soaking machine case is provided with a discharge hopper, the discharge hopper consists of a discharge bin 14 and a discharge valve 10 for controlling seed discharge, the bottom plate of the discharge bin 14 is arranged in an inclined manner, and an ultrasonic machine 9 for uniformly dispersing and dissolving nano medicament materials is arranged outside the bottom plate.

Aeration heads 7 are fixedly arranged on the driving shaft 6 at equal intervals, and each aeration head 7 is connected with an air pump 12 which is arranged on the right end part of the driving shaft and is detachably connected. The positions of the adjacent aeration heads on the driving shafts are clockwise deviated by 90 degrees.

The driving shaft 6 is provided with the pivot dish 8 respectively on being close to the inside left and right sides wall of seed soaking machine case in position, pivot dish 8 rotates along with the rotation of driving shaft, as shown in fig. 2, fixedly connected with 8 stirring leaves 5 between the pivot dish 8, stirring leaves take the driving shaft as the center and are the octagon transmission form, and the contained angle is 45 degrees between the stirring leaves 5.

Example 2

The nanometer seed soaking device for the large-batch wheat is characterized by comprising a seed soaking machine box 15, a driving motor 1, a belt pulley 2, a driving shaft 6, a rotating shaft disc 8, an aeration head 7, an air pump 12, a drug feeding water feeding mouth 11, an ultrasonic machine 9, a drainage gate 4, stirring blades 5, supporting legs 13, a discharge bin 14, a discharge valve 10 and a screen sheet 3. Four fixed supporting legs 13 are arranged below the seed soaking machine case 15, a driving motor fixed on the left side of the seed soaking machine case is connected with a belt pulley 2 through a belt, the belt pulley is fixedly connected with a driving shaft 6, aeration heads 7 are fixedly arranged on the driving shaft at equal intervals, the positions of adjacent aeration heads in the left view of the driving shaft are deviated by 90 degrees clockwise, and 7 aeration heads are arranged on the driving shaft. The stirring blades 5 are fixed between two rotating shaft discs 8 driven by the rotating shafts, and under the side view angle, the 8 stirring blades are in an eight-direction emission shape taking the driving shaft as the center, and the included angle between every two stirring blades is 45 degrees. The upper right corner of the seed soaking machine box is provided with a fixed drug feeding water feeding mouth 11, an air pump 12 below the seed soaking machine box is fixed on a platform below the seed soaking machine box and is tightly connected with a driving shaft in a non-fixed mode, and a notch is a circular cross section of the driving shaft. The lower part of the seed soaking machine case is provided with a discharge hopper which consists of a discharge bin 14 and a discharge valve 10, the discharge bin at the bottom of the bevel edge is fixedly connected with the discharge valve at the lower part, and two ultrasonic machines 9 are symmetrically arranged at two sides of the discharge bin. The water outlet is arranged at the left lower side of the seed soaking machine case and consists of a water discharge valve 4 and a screen plate 3, wherein the screen plate is positioned at the rear of the water flow direction of the water outlet and is fixed in a pipeline of the water outlet.

When the seed soaking device is used, nano-medicament is added from the administration water supply port 11, then clean water is added to the upper edge of the seed soaking machine box 15, and the seed soaking machine box is started. The ultrasonic machine 9 below the seed soaking machine box starts to operate, the nano materials are rapidly dissolved and uniformly dispersed, and then wheat seeds are poured from the opening above the seed soaking machine box. The driving motor 1 starts to operate, the driving shaft 6 is driven to rotate through the belt and the belt pulley 2, the driving shaft drives the rotating shaft disc 8 to rotate, the stirring blades 5 fixedly connected between the two rotating shaft disc drives start to rotate, the wheat which is sunk or is at the bottom is pushed or carried by the stirring blades below, after the stirring blades rotate to a high place, the stirring blades are vertical to the horizon, the wheat seeds on the stirring blades are sunk after being separated from the stirring liquid, and the escaped oxygen can be fully contacted through the aeration head 7 connected with the air pump 12 and the rotating shaft. During seed soaking, the continuous operation of the ultrasonic machine, the aeration head and the stirring blades ensures good dispersibility and constant dissolution concentration of the nano material in seed soaking liquid, the movement rule that seeds continuously return to the bottom from the bottom to the high position ensures the dispersion of a large number of wheat seeds in the seed soaking liquid, the problem of lack of internal dissolved oxygen caused by accumulation is relieved, and secondly, after the seeds pass through a high dissolved oxygen area near the aeration head, the respiration of the seeds is promoted, and the vitality of the seeds and the absorption capacity of seed soaking agents are enhanced. After the seed soaking time is over, the drain valve 4 at the left lower part of the seed soaking machine box is opened, and the small-aperture screen sheet 3 positioned above the drain valve blocks the wheat seeds in the seed soaking machine box, so that seed soaking liquid is discharged. After the residual water is almost exhausted, the discharging valve 10 below the storage bin 14 is opened, and the wheat seeds are rapidly discharged through the large-caliber discharging pipe orifice. After the seed soaking process is finished, all valves are closed, clear water is added, and residual impurities in the machine case can be effectively cleaned by utilizing the ultrasonic, stirring and aeration functions of the seed soaking device.

The seed soaking device adopts an ultrasonic machine as a powerful measure of dissolving nano materials in water, and plays a positive role in the growth and development of wheat. Meanwhile, the stirring system of stirring blades and the aeration system of the aeration head are assisted, so that the dissolved oxygen content among seeds during mass wheat seed soaking is improved, the normal respiration of the seeds and the medicament absorption are ensured, and the optimal seed soaking efficiency is realized.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A nanometer seed soaking device for agricultural seed, its characterized in that: the device comprises a seed soaking machine box (15), a driving motor (1), a driving shaft (6), a rotating shaft disc (8), an aeration head (7), an air pump (12), a drug feeding water feeding mouth (11), an ultrasonic machine (9), a discharge hopper and a water outlet; the driving shaft (6) is arranged at the middle position inside the seed soaking machine case, the left end and the right end of the driving shaft penetrate through the whole seed soaking machine case and extend to the outside of the machine case, and the left end of the driving shaft is fixedly provided with a belt pulley (2) and is connected with a driving motor (1) fixedly arranged at the upper part of the left side of the seed soaking machine case through a belt.

2. The nano seed soaking device for agricultural seeds according to claim 1, wherein: the lower part of the seed soaking machine box (15) is provided with supporting legs (13) for fixing the seed soaking machine box.

3. The nano seed soaking device for agricultural seeds according to claim 1, wherein: aeration heads (7) are fixedly arranged on the driving shaft (6) at equal intervals, and each aeration head (7) is connected with an air pump (12) which is arranged on the right end part of the driving shaft and is detachably connected.

4. A nano seed soaking device for agricultural seeds according to claim 3, wherein: the positions of the adjacent aeration heads on the driving shafts are clockwise deviated by 90 degrees.

5. The nano seed soaking device for agricultural seeds according to claim 1, wherein: the seed soaking machine is characterized in that rotating shaft discs (8) are respectively arranged at positions, close to the left side wall and the right side wall of the interior of the seed soaking machine case, of the driving shaft (6), the rotating shaft discs (8) rotate along with the rotation of the driving shaft, 8 stirring blades (5) are fixedly connected between the rotating shaft discs (8), the stirring blades take the driving shaft as a center to be in an octagon emission shape, and an included angle between the stirring blades (5) is 45 degrees.

6. The nano seed soaking device for agricultural seeds according to claim 1, wherein: the seed soaking machine is characterized in that a feeding water inlet (11) is fixedly formed in the upper right corner of the seed soaking machine box (15), a discharge hopper is arranged below the seed soaking machine box, the discharge hopper consists of a discharge bin (14) and a discharge valve (10) for controlling seed discharge, a bottom plate of the discharge bin (14) is arranged in an inclined mode, and an ultrasonic machine (9) for uniformly dispersing and dissolving nano medicament materials is arranged outside the bottom plate.

7. The nano seed soaking device for agricultural seeds according to claim 1, wherein: the seed soaking machine box is characterized in that a water outlet is formed in the lower left side of the seed soaking machine box and consists of a water outlet valve (4) and a screen mesh (3) for blocking seeds from leaking along with water.