CN217790232U

CN217790232U - Highland barley seed germination percentage testing arrangement

Info

Publication number: CN217790232U
Application number: CN202221537763.6U
Authority: CN
Inventors: 罗黎鸣; 金涛; 高雪; 谈建鑫; 关卫星; 曲吉; 刘杰
Original assignee: Institute Of Agriculture Tibet Autonomous Region Academy Of Agriculture And Animal Husbandry
Current assignee: Institute Of Agriculture Tibet Autonomous Region Academy Of Agriculture And Animal Husbandry
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-15
Anticipated expiration: 2032-06-14

Abstract

The utility model belongs to the technical field of germination percentage testing arrangement and specifically relates to a highland barley seed germination percentage testing arrangement is related to, and it includes the box, the inside of box is provided with water pipe and the shower nozzle that is used for the water spray, the inside top of box still is provided with the illumination piece, the inside of box is provided with the nutritive cube, be provided with a plurality of cultivators on the nutritive cube, it is a plurality of the cultivators with nutritive cube top end terminal surface overlap joint is followed the sideline direction of cultivators sets up side by side, be provided with a plurality of cultivation grooves that are used for cultivating the seed on the cultivators. This application has the seed dispersion in making the experimentation in every group and places, reduces seed density, improves the effect of the accuracy that the germination percentage detected.

Description

Highland barley seed germination percentage testing arrangement

Technical Field

The application relates to the field of germination percentage testing devices, in particular to a highland barley seed germination percentage testing device.

Background

In Tibetan agricultural production, the detection of the germination rate of seeds is also an indispensable technical link. The method is characterized in that numerous farmers are bred in vast rural areas in Tibet, highland barley planting is one of the most important agricultural production activities, highland barley production is particularly important, highland barley safety concerns grain safety in all areas, seeds in highland barley production processes are different in quality, germination rates of farmer seeds, self-reserved seeds and improved seeds are different, and germination rate detection tests are necessary for production seeds.

In the existing germination rate test experiment, four groups of seeds are randomly sampled, each 100 seeds form one group, the seeds are respectively placed on a germination bed according to the groups, and the seed cultivation is started.

Aiming at the related technologies, the inventor thinks that the seeds in each group are all placed on the same germination bed in the current experimental process, the density of the seeds is high, and the accuracy of germination rate detection is influenced.

SUMMERY OF THE UTILITY MODEL

In order to make the seed dispersion in every group place among the experimentation, reduce seed density, improve the accuracy that the germination percentage detected, this application provides a highland barley seed germination percentage testing arrangement.

The application provides a highland barley seed germination percentage testing arrangement adopts following technical scheme:

the utility model provides a highland barley seed germination percentage testing arrangement, includes the box, the inside of box is provided with water pipe and the shower nozzle that is used for the water spray, the inside top of box still is provided with the illuminating part, the inside of box is provided with the nutrition groove, be provided with a plurality of cultivators on the nutrition groove, it is a plurality of the cultivators with nutrition groove top end terminal surface overlap joint is followed the sideline direction of cultivators sets up side by side, be provided with a plurality of culture tanks that are used for cultivating the seed on the cultivators.

Through adopting above-mentioned technical scheme, place a plurality of cultivators on the nutritive cube, can carry out more effectual grouping with the experiment seed, a plurality of culture tank on the cultivator can further do the division to the seed in the grouping to the experimenter of being convenient for more makes statistics of, has the seed dispersion that makes in the experimentation in every group and places, reduces seed density, improves the effect of the accuracy that the germination percentage detected.

Optionally, a plurality of vertically-arranged partition plates are arranged inside the nutrition groove, the nutrition groove is divided into a plurality of cultivation areas through the partition plates, a drain pipe is arranged on the end face of the bottom end of each cultivation area, and the drain pipes are communicated with the cultivation areas.

Through adopting above-mentioned technical scheme, a plurality of cultivation districts can be divided holistic nutrition groove to can carry out the germination percentage contrast experiment of the different environment of multiunit, when improving the test experiment of normally going on, can carry out multiunit contrast experiment, thereby richen experimental data.

Optionally, the incubator further comprises a lap plate, the length of the lap plate is larger than the side length of the cultivation area, the top end of the cultivation tank is opened and is connected with the plate surface of the lap plate, a plurality of communication ports are formed in the lap plate, the communication ports are the same as the cultivation tank in number and are opposite to the cultivation tank one to one, and a liquid inlet hole is formed in one end, away from the lap plate, of the cultivation tank.

Through adopting above-mentioned technical scheme, the intercommunication mouth can provide certain growth space for the seed, and the intercommunicating pore of culture tank bottom can make the culture solution in the district of cultivating enter into the culture tank to for the seed provides required moisture and nutrient of sprouting, thereby for the better improvement environment of sprouting of seed.

Optionally, each culture tank is provided with culture cotton.

By adopting the technical scheme, the breeding cotton can store a certain culture solution, and can continuously provide water and nutrients for the seeds under the condition that the culture solution in the breeding area is deficient, so that the influence on seed germination caused by nutrient deficiency is reduced.

Optionally, the inside of box is provided with and is used for promoting a plurality ofly simultaneously the promotion subassembly of incubator, the promotion subassembly include with the box slides the promotion board that sets up and is used for the pulling the drive assembly of promotion board, the promotion board be located the lapping plate with between the top terminal surface of nutrition groove and with the nutrition groove is relative, the promotion board with the incubator can dismantle and link to each other, the promotion board with cultivate the relative position in district and all seted up the installing port, the cultivation groove passes through the installing port stretches into cultivate the inside in district.

Through adopting above-mentioned technical scheme, can mention a plurality of cultivators in cultivating the district simultaneously through promoting the subassembly to the experimenter of being convenient for takes out the incubator and carries out the record, and the lifting plate can carry on a plurality of cultivators simultaneously, thereby improves experimental efficiency.

Optionally, fixing holes are formed in the two ends of the lap joint plate in the length direction, fixing columns are arranged at the positions, opposite to the fixing holes, of the end face of the top end of the lifting plate, and the lap joint plate is sleeved on the fixing columns through the fixing holes.

Through adopting above-mentioned technical scheme, the fixed column can restrict the incubator and remove along the horizontal direction to the incubator condition of removal takes place when reducing the lift plate and rise or descend, thereby reduces the emergence of experimental accident.

Optionally, the driving assembly comprises a vertically arranged driving screw, the top end of the driving screw is connected with the box body in a rotating mode, the bottom end of the driving screw is connected with the lifting plate in a threaded mode, and a driving piece used for driving the driving screw to rotate is arranged at the top end of the driving screw.

Through adopting above-mentioned technical scheme, the transmission of drive lead screw is more steady to reduce rocking of incubator at the removal in-process, thereby improve the experiment security.

Optionally, four corners of the end face of the top end of the nutrition groove are provided with guide rods, the guide rods are arranged along the axial direction of the driving screw rod, the bottom ends of the guide rods are connected with the nutrition groove, and the top ends of the guide rods penetrate through the lifting plate and are connected with the box body.

Through adopting above-mentioned technical scheme, a plurality of guide bars can reduce the lifting plate and produce at the lift in-process and rock for the lifting plate is more steady when going up and down, reduces the condition that the incubator dropped at lift in-process seed, thereby improves the experiment accuracy.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plurality of cultivators are arranged on the nutrition tanks, so that experimental seeds can be grouped more effectively, and the plurality of cultivation tanks on the cultivators can further divide the grouped seeds, thereby being more convenient for experimenters to count, and having the effects of dispersedly arranging the seeds in each group in the experimental process, reducing the density of the seeds and improving the accuracy of germination percentage detection;

2. the cultivators in the multiple cultivation areas can be lifted up simultaneously through the lifting assembly, so that experimenters can take out the cultivators conveniently and record the cultivators, and the lifting plate can carry the multiple cultivators simultaneously, so that the experimental efficiency is improved;

3. the fixing columns can limit the incubator to move along the horizontal direction, so that the situation that the incubator moves when the lifting plate ascends or descends is reduced, and the occurrence of experimental accidents is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a highland barley seed germination rate testing apparatus according to the present application.

FIG. 2 is a sectional view of a device for testing germination rate of highland barley seeds in the embodiment of the present application.

FIG. 3 is a schematic view of the structure of the feeding tank and the lifting assembly according to the embodiment of the present application.

FIG. 4 is a schematic view of the structure of an incubator in the embodiment of the present application.

Description of reference numerals: 1. a box body; 11. a box door; 12. a water pipe; 121. a spray head; 13. a fluorescent lamp; 14. a nutrition tank; 141. a partition plate; 142. a cultivation area; 15. a water discharge pipeline; 2. a culture device; 21. a lap plate; 211. a fixing hole; 22. a culture tank; 23. a liquid inlet hole; 24. a communication port; 25. culturing cotton; 3. a lifting assembly; 31. a lifting plate; 311. an installation port; 312. fixing a column; 32. a drive assembly; 321. driving a lead screw; 322. a drive motor; 33. a guide rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses highland barley seed germination percentage testing arrangement. Referring to fig. 1 and 2, the highland barley seed germination percentage testing device comprises a hollow box body 1, and an opening is arranged on one side of the box body 1. The side wall of the side of the box body 1 with the opening is hinged with a box door 11. The top end face in the box body 1 is fixedly connected with a water pipe 12 which is horizontally arranged. One end of the water pipe 12 is located inside the tank body 1, and the other end of the water pipe 12 penetrates through the tank body 1 to the outside of the tank body 1 and is connected with a water supply source. A plurality of nozzles 121 are fixedly connected to the water pipe 12, and the plurality of nozzles 121 are arranged at intervals along the length direction of the water pipe 12. The end face of the top end of the box body 1 is also fixedly provided with a plurality of fluorescent lamps 13, and the interior of the box body 1 provides illumination required by seed germination through the fluorescent lamps 13.

Referring to fig. 2 and 3, a nutrition tank 14 is fixedly connected to the inside of the box body 1, the top end of the nutrition tank 14 is open, and a culture solution required for germination of seeds is contained in the nutrition tank 14. A plurality of vertically arranged partition boards 141 are fixedly connected to the interior of the nutrition trough 14, and two partition boards 141 are used as an example in the embodiment of the present application. The plate surfaces of the two partitions 141 are perpendicular to each other to divide the inside of the feeding tank 14 into four cultivation areas 142. The bottom end face of each cultivation area 142 is fixedly connected with a drainage pipeline 15, one end of the drainage pipeline 15 is fixedly connected with the bottom end face of the cultivation area 142, the other end of the drainage pipeline 15 penetrates through the side wall of the box body 1 and extends out of the box body 1, and liquid in the cultivation area 142 flows out through the drainage pipeline 15.

Referring to fig. 3, a plurality of incubators 2 in a bar shape are placed side by side in each incubation area 142. The lifting unit 3 for lifting the plurality of incubators 2 is provided above the culture tank 22, and both ends of the length direction of the incubators 2 are overlapped with the lifting unit 3 and are moved in the vertical direction by the lifting unit 3.

Referring to FIG. 4, the incubator 2 includes a horizontally disposed bridging plate 21 and a plurality of culture tanks 22. The length of the bridging plate 21 is greater than the length of the side of the incubation area 142. The top of culture tank 22 is fixed continuous with the face of bridging plate 21, has seted up feed liquor hole 23 on the lateral wall of the other end of culture tank 22, and the inside of culture tank 22 is linked together through feed liquor hole 23 and cultivation district to make the liquid in the cultivation district can enter into in culture tank 22 through feed liquor hole 23.

The position of the bridging plate 21 opposite to each culture tank 22 is provided with a communication port 24, and the top end of the bridging plate 21 is communicated with the outside through the communication port 24. The seeds in the culture tank 22 can grow through the communicating holes. The bottom of the culture tank 22 is also provided with culture cotton 25. The cotton wool 25 can absorb the liquid in the culture area into the cotton wool 25 to provide water and nutrients for the seeds.

Referring to fig. 3, the lifting assembly 3 includes a lifting plate 31 for moving the incubator 2 and a driving assembly 32 for driving the lifting plate 31 to ascend or descend. The lifting plate 31 has a plate shape, and a plate surface of the lifting plate 31 faces the top end surface of the nutrient tank 14. The lifting plate 31 is provided with an installation opening 311 at a position opposite to each cultivation area 142, and when the plate surfaces of the lifting plate 31 and the lap plate 21 on the incubator 2 are attached together, the culture tank 22 on the incubator 2 can extend into the cultivation area through the installation opening 311.

Fixing holes 211 have all been seted up at lapping plate 21 length direction's both ends, and the edge fixedly connected with that is close to installing port 311 on the face of lifting plate 31 is a plurality of fixed columns 312 with fixing hole 211 looks adaptation. The bridging plate 21 can move along the length direction of the fixing column 312 so that the fixing hole 211 is sleeved on the outside of the fixing column 312, thereby plugging the incubator 2 and the lifting plate 31 together.

The driving assembly 32 includes a driving screw 321 disposed along the vertical direction and a driving motor 322 for driving the driving screw 321 to rotate. The top end of the driving screw 321 is rotatably connected with the top side wall of the box body 1, and the bottom end of the driving screw 321 penetrates through the lifting plate 31 and is in threaded connection with the lifting plate 31. The driving motor 322 is located outside the box body 1, a shell of the driving motor 322 is fixedly connected with the top end face of the box body 1, and an output end of the driving motor 322 is coaxially fixed with the top end of the driving screw 321.

All fixedly connected with guide bar 33 in the four corners department of nutrition groove 14 top end face, the length direction of guide bar 33 sets up along the length direction of drive lead screw 321. One end of the guide rod 33 in the longitudinal direction is fixedly connected to the top end face of the nutrition tank 14, and the other end of the guide rod 33 in the longitudinal direction penetrates the lifting plate 31 and is fixedly connected to the top end face of the box 1. The lift plate 31 is slidably coupled to the guide bar 33 along the length of the guide bar 33.

When the driving motor 322 is started, the driving motor 322 drives the lifting plate 31 to move up or down by driving the screw rod 321, so as to drive the plurality of incubators 2 to move along the axis direction of the driving screw rod 321.

The implementation principle of the highland barley seed germination percentage testing arrangement of the embodiment of this application is: when the staff carries out the germination percentage test, the staff can be equal to respectively place the seed that awaits measuring on the cotton 25 of cultivateing in every incubator 2, then place the incubator 2 on lifting plate 31 and fixed through fixed column 312, then start driving motor 322 and make drive lead screw 321 drive lifting plate 31 and move and to lifting plate 31 and the laminating of the top terminal surface of nutrition groove 14 mutually, can calculate the germination percentage through observing the seed germination condition at last.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a highland barley seed germination percentage testing arrangement, includes box (1), the inside of box (1) is provided with water pipe (12) and shower nozzle (121) that are used for the water spray, the inside top of box (1) still is provided with illumination piece, its characterized in that: the inside of box (1) is provided with nutrition groove (14), be provided with a plurality of cultivators (2) on nutrition groove (14), it is a plurality of cultivators (2) with nutrition groove (14) top terminal surface overlap joint and follow the sideline direction of cultivators (2) sets up side by side, be provided with a plurality of culture tanks (22) that are used for cultivating the seed on cultivators (2).

2. The highland barley seed germination rate testing device according to claim 1, characterized in that: the inside of nutrition groove (14) is provided with a plurality of vertical baffles (141) that set up, nutrition groove (14) pass through baffle (141) divide into a plurality of cultivation districts (142), every the bottom end face of cultivating district (142) is provided with drainage pipe (15), drainage pipe (15) with cultivate the district (142) and be linked together.

3. The highland barley seed germination rate testing device according to claim 2, characterized in that: the incubator (2) further comprises a bridging plate (21), the length of the bridging plate (21) is larger than the side length of the cultivation area (142), the top end of the cultivation tank (22) is opened and is connected with the plate surface of the bridging plate (21), a plurality of communication ports (24) are formed in the bridging plate (21), the communication ports (24) are identical in number and opposite to the cultivation tank (22), and the cultivation tank (22) deviates from one end of the bridging plate (21) and is provided with a liquid inlet hole (23).

4. The highland barley seed germination rate testing device according to claim 3, characterized in that: culture cotton (25) is arranged in each culture tank (22).

5. The highland barley seed germination rate testing device according to claim 3, characterized in that: the inside of box (1) is provided with and is used for promoting a plurality ofly the lifting unit (3) of incubator (2) simultaneously, lifting unit (3) include with box (1) slide the lifting plate (31) that sets up and be used for the pulling lifting plate (31) drive assembly (32), lifting plate (31) are located between the top terminal surface of overlap plate (21) with nutrition groove (14) and with nutrition groove (14) are relative, lifting plate (31) with incubator (2) can dismantle continuous, mounting port (311) has all been seted up to lifting plate (31) with the position that cultivates district (142) is relative, culture trough (22) pass through mounting port (311) stretch into the inside of cultivateing district (142).

6. The highland barley seed germination rate testing device according to claim 5, characterized in that: fixing holes (211) are formed in the two ends of the length direction of the lapping plate (21), fixing columns (312) are arranged at the positions, opposite to the fixing holes (211), of the end face of the top end of the lifting plate (31), and the lapping plate (21) is sleeved on the fixing columns (312) through the fixing holes (211).

7. The highland barley seed germination rate testing device according to claim 5, characterized in that: drive assembly (32) are including drive lead screw (321) of vertical setting, the top of drive lead screw (321) with box (1) gyration links to each other, the bottom of drive lead screw (321) with lifting plate (31) screw thread links to each other, the top of drive lead screw (321) is provided with and is used for driving drive lead screw (321) pivoted driving piece.

8. The highland barley seed germination rate testing device according to claim 7, wherein: all be provided with guide bar (33) in the four corners department of nutrition groove (14) top terminal surface, the length direction of guide bar (33) is followed the axis direction setting of drive lead screw (321), the bottom of guide bar (33) with nutrition groove (14) link to each other, run through on the top of guide bar (33) lifting plate (31) and with box (1) links to each other.