WO2022110476A1 - 一种农业育苗用浸种装置 - Google Patents

一种农业育苗用浸种装置 Download PDF

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Publication number
WO2022110476A1
WO2022110476A1 PCT/CN2020/140486 CN2020140486W WO2022110476A1 WO 2022110476 A1 WO2022110476 A1 WO 2022110476A1 CN 2020140486 W CN2020140486 W CN 2020140486W WO 2022110476 A1 WO2022110476 A1 WO 2022110476A1
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punch
seed
rod
fixedly connected
cavity
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PCT/CN2020/140486
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English (en)
French (fr)
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王明友
刘芬
王磊
井大炜
高方胜
张乃琴
李士平
张红
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德州学院
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Publication of WO2022110476A1 publication Critical patent/WO2022110476A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/08—Immunising seed

Definitions

  • the invention relates to the technical field of agricultural breeding equipment, in particular to a seed soaking device for agricultural seedling raising.
  • the purpose of seed soaking promotes early germination of seeds, and can also kill some insect eggs and viruses.
  • the purpose of seed soaking is to make the seed grain absorb water quickly to achieve the water content that can normally germinate.
  • the moisture content of dry seeds is usually less than 15%, the physiological activity is very weak, and they are in a dormant state.
  • the seed coat swells and softens, the oxygen dissolved in the water enters the cells with the water, and the enzymes in the seeds also begin to activate. Due to the action of enzymes, the respiration of the embryo is enhanced, and the insoluble substances stored in the endosperm are gradually converted into soluble substances, which are transported to the embryo with water.
  • the seed embryo obtains water, energy and nutrients, and under suitable temperature and oxygen conditions, the cells begin to divide, elongate, and break through the glume (germination). It can be seen that, for a seed to germinate, it must first absorb enough water.
  • the seed soaking process needs to fully stir the seeds to make the seeds fully contact with the soaking liquid to improve the seed soaking effect.
  • a stirring shaft is usually used to directly contact the seed grain to stir the seed grain. This direct contact stirring method is easy to break the seed grains, resulting in broken grains and affecting the survival rate of the seeds.
  • a seed soaking device for agricultural seedling raising comprising a liquid soaking barrel, a seed grain barrel and a stirring device, the bottom wall and the side wall of the seed grain barrel are provided with liquid inlet holes at equal intervals, and the liquid soaking barrel is provided with a seed soaking cavity.
  • the lower end of the seed soaking cavity is fixedly connected with an annular boss for supporting the seed bucket
  • the stirring device includes a first punch rod, a fixed rod, a transmission rod, a driving rod and a cylinder, and the fixed rod and the driving rod are circular
  • the first punch rod is evenly and fixedly connected to the lower end surface of the fixed rod
  • the transmission rod is evenly fixed to the side wall of the fixed rod
  • the driving rod is fixedly connected to the lower end surface of the transmission rod
  • the cylinder The piston rod is fixedly connected with the lower end surface of the driving rod
  • the lower end of the first punch rod is fixedly connected with a first rubber plug
  • the side wall of the liquid soaking bucket is provided with a first punch cavity
  • the side wall of the seed soaking cavity is provided with a first punch cavity.
  • a first injection hole communicated with the first punching cavity is opened on the upper part, the first injection hole is located below the boss, the first rubber plug at the lower end of the first punch is slidably connected with the first punching cavity, the The bottom of the dip tank is provided with a liquid outlet communicating with the seed soaking cavity, the liquid outlet is connected with a drain valve, and a support leg is fixedly connected to the bottom of the dip tank.
  • the first punch rods have four and are evenly connected to the lower end surface of the fixed rod at equal angles
  • the transmission rods have four and are evenly connected between the fixed rod and the driving rod at equal angles.
  • the present invention is further provided as follows: a second punching cavity is opened on the side wall of the liquid immersion bucket, a second rubber plug is slidably connected in the second punching cavity, and the upper end surface of the second rubber stopper is fixedly connected with a second punching cavity.
  • the second punch rod, the second punch rod is fixedly connected to the lower end surface of the fixed rod, the side wall of the seed soaking cavity is provided with a second injection hole communicating with the second punch cavity, and the second injection hole is located in the convex above the table.
  • the present invention further provides that: the second punch includes a second A punch, a second B punch, a second C punch and a second D punch, from the second A punch to the second D punch
  • the length of the rod increases in sequence, and the connecting line of the circle center of the lower end face of the second rubber plug is in a spiral shape.
  • the bottom of the seed soaking cavity is an inverted cone.
  • the present invention further provides that: there are two air cylinders, and the two air cylinders are respectively arranged at both ends of the diameter of the driving rod.
  • the present invention is further provided that: the upper end of the seed barrel protrudes from the upper end surface of the liquid immersion barrel, and the distance of the seed grain barrel protruding from the liquid immersion barrel is greater than the stroke of the cylinder.
  • a handle is fixedly connected to the upper end face of the seed barrel.
  • the first rubber plug moves up and down on the action line of the first punch, absorbs and sprays the soaking liquid from the seed soaking cavity, and the soaking liquid is generated from the bottom to the top during the spraying of the soaking liquid.
  • Impact the seed grains are flipped under the impact, so as to play the role of stirring, so as to avoid the phenomenon of directly stirring the seed grains with the stirring shaft, resulting in a large number of broken particles.
  • the integrity of the grain during the soaking process ensures the germination rate of the grain.
  • Fig. 2 is the structural representation for showing the grain bucket
  • Figure 3 is a top view for showing the dip tank
  • Fig. 4 is a sectional view along the A-A section line in Fig. 3;
  • Fig. 5 is a sectional view along the B-B section line in Fig. 3;
  • Figure 6 is a cross-sectional view along the C-C section line in Figure 3;
  • FIG. 7 is a schematic diagram for showing a stirring device.
  • a seed soaking device for agricultural seedling cultivation disclosed in the present invention, comprising a liquid soaking bucket 1, a seed grain bucket 2 and a stirring device 3, and the bottom wall and the side wall of the seed grain bucket 2 are equidistantly provided with
  • the liquid inlet hole 21, the liquid soaking bucket 1 is provided with a seed soaking cavity 11, the lower end of the seed soaking cavity 11 is fixedly connected with a circular boss 12 for supporting the seed bucket 2, and the stirring device 3 includes a first punch 31, a fixing rod 32,
  • the transmission rod 33 , the driving rod 34 and the cylinder 35 , the fixed rod 32 and the driving rod 34 are all annular, the first punch rod 31 is evenly and fixedly connected to the lower end surface of the fixed rod 32 , and the transmission rod 33 is evenly fixed to the fixed rod 32
  • the drive rod 34 is fixedly connected to the lower end surface of the transmission rod 33, the piston rod of the cylinder 35 is fixedly connected to the lower end surface of the drive rod 34
  • the side wall of the barrel 1 is provided with a first punching cavity 13, and the side wall of the seed soaking cavity 11 is provided with a first injection hole 14 that communicates with the first punching cavity 13.
  • the first injection hole 14 is located below the boss 12.
  • a first rubber plug 36 at the lower end of a punching rod 31 is slidingly connected to the first punching cavity 13
  • a liquid outlet 15 connected to the seed soaking cavity 11 is provided at the bottom of the immersion tank 1, and the liquid outlet 15 is connected to the drain valve 16,
  • a support leg 17 is fixedly connected to the bottom of the immersion bucket 1 .
  • the immersion liquid is poured into the seed soaking cavity 11, the seed grain bucket 2 containing the seed grain is placed on the boss 12, and the cylinder 35 drives the driving rod 34, the transmission rod 33 and the fixed rod 32 to drive the first punch 31 to move up and down in a straight line.
  • the immersion liquid in the seed soaking chamber 11 is absorbed and sprayed with the soaking liquid.
  • the soaking liquid has an impact on the seed grain from bottom to top, and the seed grain is under the impact of the soaking liquid.
  • Flipping is generated, so as to play the role of stirring, so as to avoid the phenomenon of directly stirring the seed grain with the stirring shaft, resulting in a large number of broken particles. properties, to ensure the germination rate of seed grains.
  • first punching rods 31 There are four first punching rods 31 and are fixedly connected to the lower end surface of the fixing rod 32 evenly at equal angles.
  • the bottom of the seed soaking cavity 11 is an inverted cone.
  • the conical arrangement at the bottom of the seed soaking cavity 11 is convenient for discharging the soaking liquid in the seed soaking cavity 11 out of the soaking tank 1 .
  • There are two air cylinders 35 and the air cylinders 35 are respectively disposed at both ends of the diameter of the driving rod 34 .
  • the upper end of the seed barrel 2 protrudes from the upper end surface of the liquid immersion barrel 1 , and the distance by which the seed barrel 2 protrudes from the liquid immersion barrel 1 is greater than the stroke of the air cylinder 35 .
  • the height of the seed bucket 2 is greater than the height of the seed soaking cavity 11 , so as to avoid the seed grain in the seed bucket 2 being sprayed out when the seed grain in the seed bucket 2 is stirred.
  • a handle 22 is fixedly connected to the upper end surface of the seed barrel 2 . The handle 22 facilitates taking the seed bucket 2 out of the soaking bucket 1 .
  • the bottom of the support leg 17 is fixedly connected to the support base 19 , and the cylinder 35 is fixedly connected to the upper end surface of the support base 19 .
  • the side wall of the dip tank 1 is provided with a second punching cavity 18, a second rubber plug 4 is slidably connected in the second punching cavity 18, and a second punching rod 41 is fixedly connected to the upper end surface of the second rubber plug 4.
  • the second punching rod 41 is fixedly connected to the lower end surface of the fixing rod 32 .
  • the side wall of the seed soaking cavity 11 is provided with a second injection hole 42 communicating with the second punching cavity 18 , and the second injection hole 42 is located above the boss 12 .
  • the second punching rod 41 slides up and down in the second punching cavity 18 to absorb and spray the immersion liquid from the seed soaking cavity 11 .
  • the second punch 41 includes a second A punch 43 , a second B punch 44 , a second C punch 45 and a second D punch 46 , and is long from the second A punch 43 to the second D punch 46 Increase in turn, the connecting line of the circle center of the lower end face of the second rubber stopper 4 is in a spiral shape.
  • the second punch 41 is spirally arranged at different heights corresponding to the seed barrels 2 , so as to ensure stirring of the seeds with different heights in the seed barrels 2 , so that the stirring of the seeds is more uniform.

Abstract

本发明涉及一种农业育苗用浸种装置，属于农业育种设备技术领域，包括浸液桶、种谷桶和搅拌装置，浸液桶开设有浸种腔，搅拌装置包括第一冲杆、固定杆、传动杆、驱动杆和气缸，第一冲杆固定连接于固定杆的下端面，传动杆均匀固定连接于固定杆的侧壁上，驱动杆固定连接于传动杆的下端面，气缸的活塞杆与驱动杆下端面固定连接，第一冲杆的下端固定连接有第一橡胶塞，浸液桶的侧壁上开设有第一冲腔，浸种腔的侧壁上开设有与第一冲腔连通的第一喷射孔，第一冲杆下端的第一橡胶塞与第一冲腔滑移连接。喷射浸液的过程中浸液对种谷由下到上产生冲击，种谷在冲击下产生翻动，从而起到搅拌的作用，从而避免用搅拌轴直接对种谷进行搅拌，造成大量碎粒的现象。

Description

一种农业育苗用浸种装置 技术领域
本发明涉及农业育种设备技术领域，尤其是涉及一种农业育苗用浸种装置。
背景技术
浸种的目的促进种子较早发芽，还可以杀死一些虫卵和病毒。浸种的目的是使种谷较快的吸水，达到能正常发芽的含水量。干燥的种子含水率通常在15％以下，生理活动非常微弱，处于休眠的状态。种子吸收水分后，种皮膨胀软化，溶解在水中的氧气随着水分进入细胞，种子中的酶也开始活化。由于酶的作用，胚的呼吸作用增强，胚乳贮藏的不溶性物质也逐渐转变为可溶性物质，并随着水分输送到胚部。种胚获得了水分、能量和营养物质，在适宜的温度和氧气条件下，细胞开始分裂、伸长，突破颖壳(发芽)。可见，种子萌发，首先必须使它吸足水分。
浸种的过程需要对种子进行充分搅拌，使种子与浸液充分接触，提高浸种效果。但是现有的浸种装置对种谷进行浸种时，通常使用搅拌轴与种谷直接接触，对种谷进行搅拌。这种直接接触的搅拌的方式，容易将种谷打碎，造成碎粒，影响种子的成活率。为此我们提供一种新型的农业育苗用浸种装置。
发明内容
本发明
针对上述现有技术中的问题，提供一种农业育苗用浸种装置，通过以下技术方案得以实现的：
一种农业育苗用浸种装置，包括浸液桶、种谷桶和搅拌装置，所述种谷桶底壁和侧壁上等间距开设有进液孔，所述浸液桶开设有浸种腔，所述浸种腔下端固定连接有用于支撑种谷桶的圆环形凸台，所述搅拌装置包括第一冲杆、固定杆、传动杆、驱动杆和气缸，所述固定杆和驱动杆均呈圆环状，所 述第一冲杆均匀固定连接于固定杆的下端面，所述传动杆均匀固定连接于固定杆的侧壁上，所述驱动杆固定连接于传动杆的下端面，所述气缸的活塞杆与驱动杆下端面固定连接，所述第一冲杆的下端固定连接有第一橡胶塞，所述浸液桶的侧壁上开设有第一冲腔，所述浸种腔的侧壁上开设有与第一冲腔连通的第一喷射孔，所述第一喷射孔位于凸台的下方，所述第一冲杆下端的第一橡胶塞与第一冲腔滑移连接，所述浸液桶底部开设有与浸种腔连通的出液口，所述出液口处连接排液阀，所述浸液桶底部固定连接有支撑腿。
本发明进一步设置为：所述第一冲杆有四根且等角度均匀固定连接于固定杆的下端面，所述传动杆有四根且等角度均匀连接于固定杆和驱动杆之间。
本发明进一步设置为：所述浸液桶的侧壁上开设有第二冲腔，所述第二冲腔中滑移连接有第二橡胶塞，所述第二橡胶塞的上端面固定连接有第二冲杆，所述第二冲杆固定连接于固定杆的下端面，所述浸种腔的侧壁上开设有与第二冲腔连通的第二喷射孔，所述第二喷射孔位于凸台的上方。
本发明进一步设置为：所述第二冲杆包括第二A冲杆、第二B冲杆、第二C冲杆和第二D冲杆，由所述第二A冲杆至第二D冲杆杆长依次增长，所述第二橡胶塞下端面圆心的连线呈螺旋状。
本发明进一步设置为：所述浸种腔底部呈倒立的锥形。
本发明进一步设置为：所述气缸有两个，两个所述气缸分别设置于驱动杆直径的两端。
本发明进一步设置为：所述种谷桶的上端突出于浸液桶的上端面，所述种谷桶突出于浸液桶的距离大于气缸的行程。
本发明进一步设置为：所述种谷桶上端面固定连接有把手。
综上所述，本发明的有益技术效果为：
将浸液倒入浸种腔中，第一橡胶塞在第一冲杆的作用线上下移动，从浸种腔中吸收和喷射浸液，喷射浸液的过程中浸液对种谷由下到上产生冲击， 种谷在冲击下产生翻动，从而起到搅拌的作用，从而避免用搅拌轴直接对种谷进行搅拌，造成大量碎粒的现象，采用浸液冲击的方式对种谷进行搅拌，确保种谷在浸种过程中的完整性，保证种谷的出芽率。
附图说明
图1是用于展示本实施例整体结构的示意图；
图2是用于展示种谷桶的结构示意图；
图3是用于展示浸液桶的俯视图；
图4是沿图3中A-A剖面线的剖视图；
图5是沿图3中B-B剖面线的剖视图；
图6是沿图3中C-C剖面线的剖视图；
图7是用于展示搅拌装置的示意图。
附图标记：1、浸液桶；11、浸种腔；12、凸台；13、第一冲腔；14、第一喷射孔；15、出液口；16、排液阀；17、支撑腿；18、第二冲腔；19、支撑座；2、种谷桶；21、进液孔；22、把手；3、搅拌装置；31、第一冲杆；32、固定杆；33、传动杆；34、驱动杆；35、气缸；36、第一橡胶塞；4、第二橡胶塞；41、第二冲杆；42、第二喷射孔；43、第二A冲杆；44、第二B冲杆；45、第二C冲杆；46、第二D冲杆。
具体实施方式
以下结合附图对本发明作进一步详细说明。
实施例
如图1-7所示，为本发明公开的一种农业育苗用浸种装置，包括浸液桶1、种谷桶2和搅拌装置3，种谷桶2底壁和侧壁上等间距开设有进液孔21，浸液桶1开设有浸种腔11，浸种腔11下端固定连接有用于支撑种谷桶2的圆环形凸台12，搅拌装置3包括第一冲杆31、固定杆32、传动杆33、驱动杆34和气缸35，固定杆32和驱动杆34均呈圆环状，第一冲杆31均匀固定连接于固定杆32的下端面，传动杆33均匀固定连接于固定杆32的 侧壁上，驱动杆34固定连接于传动杆33的下端面，气缸35的活塞杆与驱动杆34下端面固定连接，第一冲杆31的下端固定连接有第一橡胶塞36，浸液桶1的侧壁上开设有第一冲腔13，浸种腔11的侧壁上开设有与第一冲腔13连通的第一喷射孔14，第一喷射孔14位于凸台12的下方，第一冲杆31下端的第一橡胶塞36与第一冲腔13滑移连接，浸液桶1底部开设有与浸种腔11连通的出液口15，出液口15处连接排液阀16，浸液桶1底部固定连接有支撑腿17。将浸液倒入浸种腔11中，盛有种谷的种谷桶2放置在凸台12上，气缸35驱动驱动杆34、传动杆33和固定杆32带动第一冲杆31上下直线往复运动，在第一橡胶塞36的作用下，浸种腔11的浸液被吸收和喷射浸液，喷射浸液的过程中浸液对种谷由下到上产生冲击，种谷在浸液的冲击下产生翻动，从而起到搅拌的作用，从而避免用搅拌轴直接对种谷进行搅拌，造成大量碎粒的现象，采用浸液冲击的方式对种谷进行搅拌，确保种谷在浸种过程中的完整性，保证种谷的出芽率。
第一冲杆31有四根且等角度均匀固定连接于固定杆32的下端面，传动杆33有四根且等角度均匀固定连接于固定杆32和驱动杆34之间。浸种腔11底部呈倒立的锥形。浸种腔11底部的锥形设置，便于将浸种腔11中的浸液排出浸液桶1外。气缸35有两个，气缸35分别设置于驱动杆34直径的两端。种谷桶2的上端突出于浸液桶1的上端面，种谷桶2突出于浸液桶1的距离大于气缸35的行程。种谷桶2的高度大于浸种腔11的高度，避免对种谷桶2中的种谷进行搅拌时，种谷桶2中种谷被喷射出。种谷桶2上端面固定连接有把手22。通过把手22便于将种谷桶2从浸液桶1中取出。支撑腿17底部固定连接哟支撑座19，气缸35固定连接于支撑座19的上端面。
浸液桶1的侧壁上开设有第二冲腔18，第二冲腔18中滑移连接有第二橡胶塞4，第二橡胶塞4的上端面固定连接有第二冲杆41，第二冲杆41固定连接于固定杆32的下端面，浸种腔11的侧壁上开设有与第二冲腔18连 通的第二喷射孔42，第二喷射孔42位于凸台12的上方。第二冲杆41在第二冲腔18中下上滑移，从浸种腔11中吸收和喷射浸液，喷射浸液的过程中，浸液从种谷桶2的侧壁对种谷产生冲击，从而确保对种谷搅拌均匀。第二冲杆41包括第二A冲杆43、第二B冲杆44、第二C冲杆45和第二D冲杆46，由第二A冲杆43至第二D冲杆46杆长依次增长，第二橡胶塞4下端面圆心的连线呈螺旋状。第二冲杆41呈螺旋状设置对应种谷桶2不同的高度，确保对种谷桶2中不同高度的种谷进行搅拌，使得种谷的搅拌更加均匀。

Claims (8)

  1. 一种农业育苗用浸种装置，其特征在于，包括浸液桶(1)、种谷桶(2)和搅拌装置(3)，所述种谷桶(2)底壁和侧壁上等间距开设有进液孔(21)，所述浸液桶(1)开设有浸种腔(11)，所述浸种腔(11)下端固定连接有用于支撑种谷桶(2)的圆环形凸台(12)，所述搅拌装置(3)包括第一冲杆(31)、固定杆(32)、传动杆(33)、驱动杆(34)和气缸(35)，所述固定杆(32)和驱动杆(34)均呈圆环状，所述第一冲杆(31)均匀固定连接于固定杆(32)的下端面，所述传动杆(33)均匀固定连接于固定杆(32)的侧壁上，所述驱动杆(34)固定连接于传动杆(33)的下端面，所述气缸(35)的活塞杆与驱动杆(34)下端面固定连接，所述第一冲杆(31)的下端固定连接有第一橡胶塞(36)，所述浸液桶(1)的侧壁上开设有第一冲腔(13)，所述浸种腔(11)的侧壁上开设有与第一冲腔(13)连通的第一喷射孔(14)，所述第一喷射孔(14)位于凸台(12)的下方，所述第一冲杆(31)下端的第一橡胶塞(36)与第一冲腔(13)滑移连接，所述浸液桶(1)底部开设有与浸种腔(11)连通的出液口(15)，所述出液口(15)处连接排液阀(16)，所述浸液桶(1)底部固定连接有支撑腿(17)。
  2. 根据权利要求1所述的一种农业育苗用浸种装置，其特征在于，所述第一冲杆(31)有四根且等角度均匀固定连接于固定杆(32)的下端面，所述传动杆(33)有四根且等角度均匀固定连接于固定杆(32)和驱动杆(34)之间。
  3. 根据权利要求1所述的一种农业育苗用浸种装置，其特征在于，所述浸液桶(1)的侧壁上开设有第二冲腔(18)，所述第二冲腔(18)中滑移连接有第二橡胶塞(4)，所述第二橡胶塞 (4)的上端面固定连接有第二冲杆(41)，所述第二冲杆(41)固定连接于固定杆(32)的下端面，所述浸种腔(11)的侧壁上开设有与第二冲腔(18)连通的第二喷射孔(42)，所述第二喷射孔(42)位于凸台(12)的上方。
  4. 根据权利要求3所述的一种农业育苗用浸种装置，其特征在于，所述第二冲杆(41)包括第二A冲杆(43)、第二B冲杆(44)、第二C冲杆(45)和第二D冲杆(46)，由所述第二A冲杆(43)至第二D冲杆(46)的杆长依次增长，所述第二橡胶塞(4)下端面圆心的连线呈螺旋状。
  5. 根据权利要求1所述的一种农业育苗用浸种装置，其特征在于，所述浸种腔(11)底部呈倒立的锥形。
  6. 根据权利要求1所述的一种农业育苗用浸种装置，其特征在于，所述气缸(35)有两个，所述气缸(35)分别设置于驱动杆(34)直径的两端。
  7. 根据权利要求1所述的一种农业育苗用浸种装置，其特征在于，所述种谷桶(2)的上端突出于浸液桶(1)的上端面，所述种谷桶(2)突出于浸液桶(1)的距离大于气缸(35)的行程。
  8. 根据权利要求1所述的一种农业育苗用浸种装置，其特征在于，所述种谷桶(2)上端面固定连接有把手(22)。
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