CN114223440A

CN114223440A - Experiment box for corn breeding

Info

Publication number: CN114223440A
Application number: CN202111556413.4A
Authority: CN
Inventors: 沈海军; 高利; 单大鹏; 金振国; 董晓慧; 刘宇强; 宗天鹏; 李鹤鹏; 王翠玲
Original assignee: Suihua Branch Of Heilongjiang Academy Of Agricultural Sciences
Current assignee: Suihua Branch Of Heilongjiang Academy Of Agricultural Sciences
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-03-25
Anticipated expiration: 2041-12-17
Also published as: CN114223440B

Abstract

The invention relates to the technical field of corn breeding devices, in particular to an experimental box for corn breeding. The technical scheme is as follows: the power distribution box comprises a box body, a plurality of baffles of fixedly connected with in the box, every all be provided with the breeding basin on the baffle, the equal elastic connection of inner wall has a layer board around the breeding basin, a plurality of breeding boxes have been placed side by side through two layer boards to the breeding basin, breeding bottom of the box portion fixedly connected with connecting block, the inside folded sheet that is provided with of breeding basin, the folded sheet is rotated through first node and second node by a plurality of veneers and is connected the constitution. The space between all the breeding boxes can be adjusted simultaneously by squeezing or pulling the folding plate, so that the space distance of the seedlings is adjusted, the influence of different space distances on breeding is tested, and the breeding test data is more accurate; this application not only can connect the leaking of getting single breeding box through the water receiving box, and can place the sign in order to carry out the external mark to every breeding box through the signboard draw-in groove.

Description

Experiment box for corn breeding

Technical Field

The invention relates to the technical field of corn breeding devices, in particular to an experimental box for corn breeding.

Background

Present experimental box for maize breeding is through changing the humiture, data such as fertilizer volume come to experiment the breeding condition more, and the space size between the seedling also is a factor that influences the breeding effect, when the distance is too near, not only can cause the absorbable nutritive value reduction of individual plant seedling, along with the growth of seedling, the seedling leaf covers that shelters from each other, also can cause the reduction of sunshine absorptance, thereby the breeding quality has been reduced, current breeding proof box lacks the mode of regulation to seedling spatial distance, cause the inaccuracy of experimental data.

Disclosure of Invention

The invention aims to provide a corn breeding experimental box capable of adjusting the space distance of seedlings, aiming at the problems in the background technology.

The technical scheme of the invention is as follows: the utility model provides an experimental box for maize breeding, includes the box, a plurality of baffles of fixedly connected with in the box, every all be provided with the breeding basin on the baffle, the equal elastic connection of inner wall has a layer board around the breeding basin, a plurality of breeding boxes have been placed side by side through two layer boards to the breeding basin, breeding bottom of the box portion fixedly connected with connecting block, the inside folded sheet that is provided with of breeding basin, the folded sheet is rotated through first node and second node by a plurality of veneers and is connected the constitution, just first node rotates with the connecting block to be connected, the bottom plate sliding connection of slider and breeding basin is passed through to the second node.

Preferably, the inside screw rod that is connected with of bottom plate of breeding basin rotates, the bottom plate upper surface symmetry of breeding basin is provided with a pair of ejector pad, two the equal fixedly connected with swivel nut in bottom of ejector pad, and two the swivel nut is cup jointed with the both ends screw thread of screw rod soon respectively.

Preferably, one side of the push block close to the second node is provided with a ring hook capable of hooking the second node.

Preferably, the inner ring surface of the thread insert is provided with an internal thread part, the two ends of the screw rod are both provided with external thread parts matched with the internal thread, and the thread directions of the two external thread parts are opposite.

Preferably, the inner wall just is located the equal fixedly connected with a plurality of fixed blocks in below of layer board around the breeding basin, a plurality of guiding axles of bottom fixedly connected with of layer board, just the guiding axle cup joints with the fixed block activity that corresponds the position.

Preferably, a spring is sleeved outside the guide shaft between the supporting plate and the fixed block.

Preferably, the front end and the rear end of the breeding box are fixedly connected with butt straps which can be lapped on the supporting plate.

Preferably, the inside of breeding basin just is located the below of every kind of breeding box and all is provided with a water receiving box, the upper surface of breeding box has seted up a plurality of kinds of breeding mouths, every kind of breeding mouth bottom all has seted up the hole that leaks.

Preferably, the front end of the breeding pot is provided with an opening for drawing the water receiving box out of the breeding pot, and the front end of the water receiving box is fixedly connected with a signboard clamping groove for inserting a signboard.

Compared with the prior art, the invention has the beneficial effects that:

(1): the space between all the breeding boxes can be adjusted simultaneously by squeezing or pulling the folding plate, so that the space distance of the seedlings is adjusted, the influence of different space distances on breeding is tested, and the breeding test data is more accurate;

(2): this application not only can connect the leaking of getting single breeding box through the water receiving box, and can place the sign in order to carry out the external mark to every breeding box through the signboard draw-in groove, makes things convenient for personnel to discern.

Drawings

FIG. 1 is a front view of a test box for corn breeding;

FIG. 2 is a schematic diagram of the internal structure of the breeding pot of FIG. 1;

FIG. 3 is a top view of the breeding pot of FIG. 2.

Reference numerals: 1. a box body; 2. a partition plate; 3. breeding pots; 4. a water receiving box; 5. a signboard clamp groove; 6. a support plate; 7. connecting blocks; 8. folding the board; 9. a first node; 10. a second node; 11. a push block; 12. a screw; 13. a threaded sleeve; 14. a fixed block; 15. a guide shaft; 16. a spring; 17. a breeding box; 18. breeding the seed; 19. and (4) a butt strap.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 to 3, the experimental box for corn breeding provided by the invention comprises a box body 1, wherein a plurality of partition plates 2 are fixedly connected in the box body 1, each partition plate 2 is provided with a breeding basin 3, the front inner wall and the rear inner wall of each breeding basin 3 are respectively provided with a supporting plate 6, a plurality of fixed blocks 14 are fixedly connected on the front inner wall and the rear inner wall of each breeding basin 3 and below each supporting plate 6, the bottom of each supporting plate 6 is fixedly connected with a plurality of guide shafts 15, the guide shafts 15 are movably sleeved with the fixed blocks 14 at corresponding positions, springs 16 are sleeved outside the guide shafts 15 between the supporting plates 6 and the fixed blocks 14, a plurality of breeding boxes 17 are arranged in the breeding basins 3 in parallel, and the front ends and the rear ends of the breeding boxes 17 are respectively fixedly connected with a lapping plate 19 capable of lapping on the supporting plates 6. The bottom fixedly connected with connecting block 7 of breeding box 17, breeding basin 3 is inside to be provided with folded sheet 8, folded sheet 8 is rotated through first node 9 and second node 10 by a plurality of veneers and is connected the constitution, just first node 9 rotates with connecting block 7 to be connected, second node 10 passes through the bottom plate sliding connection of slider with breeding basin 3.

The inside screw rod 12 that is connected with of bottom plate of breeding basin 3 rotates, the bottom plate upper surface symmetry of breeding basin 3 is provided with a pair of ejector pad 11, one side that ejector pad 11 is close to second node 10 is provided with the ring hook that can catch on second node 10. The bottoms of the two push blocks 11 are fixedly connected with threaded sleeves 13, and the threaded sleeves 13 are respectively in threaded engagement and sleeve joint with the two ends of the screw 12. The inner ring surface of the thread insert 13 is provided with an internal thread part, the two ends of the screw rod 12 are both provided with external thread parts matched with the internal thread, and the thread directions of the two external thread parts are opposite.

In this embodiment, when the screw 12 is rotated, the two screw sleeves 13 can be driven to move in opposite directions by the two external threads with opposite rotation directions, and then the two push blocks 11 are driven to move in opposite directions, when the two push blocks 11 are close to each other, the folding plate 8 is integrally pressed to the middle position, each first node 9 corresponds to one folding part, and as the folding plate 8 is pressed, the folding parts are close to each other, and each breeding box 17 is installed on one folding part, so that the breeding boxes 17 are close to each other, and the distance between the breeding boxes 17 is reduced and adjusted.

Example two

As shown in fig. 1 to 3, the experimental box for corn breeding provided by the invention comprises a box body 1, wherein a plurality of partition plates 2 are fixedly connected in the box body 1, each partition plate 2 is provided with a breeding basin 3, the front inner wall and the rear inner wall of each breeding basin 3 are respectively provided with a supporting plate 6, a plurality of fixed blocks 14 are fixedly connected on the front inner wall and the rear inner wall of each breeding basin 3 and below each supporting plate 6, the bottom of each supporting plate 6 is fixedly connected with a plurality of guide shafts 15, the guide shafts 15 are movably sleeved with the fixed blocks 14 at corresponding positions, springs 16 are sleeved outside the guide shafts 15 between the supporting plates 6 and the fixed blocks 14, a plurality of breeding boxes 17 are arranged in the breeding basins 3 in parallel, and the front ends and the rear ends of the breeding boxes 17 are respectively fixedly connected with a lapping plate 19 capable of lapping on the supporting plates 6. The bottom fixedly connected with connecting block 7 of breeding box 17, breeding basin 3 is inside to be provided with folded sheet 8, folded sheet 8 is rotated through first node 9 and second node 10 by a plurality of veneers and is connected the constitution, just first node 9 rotates with connecting block 7 to be connected, second node 10 passes through the bottom plate sliding connection of slider with breeding basin 3. The inside screw rod 12 that is connected with of bottom plate of breeding basin 3 rotates, the bottom plate upper surface symmetry of breeding basin 3 is provided with a pair of ejector pad 11, one side that ejector pad 11 is close to second node 10 is provided with the ring hook that can catch on second node 10. The bottoms of the two push blocks 11 are fixedly connected with threaded sleeves 13, and the threaded sleeves 13 are respectively in threaded engagement and sleeve joint with the two ends of the screw 12. The inner ring surface of the thread insert 13 is provided with an internal thread part, the two ends of the screw rod 12 are both provided with external thread parts matched with the internal thread, and the thread directions of the two external thread parts are opposite.

Compared with the first embodiment, the present embodiment further includes: the inside of breeding basin 3 and the below that is located every kind of breeding box 17 all are provided with a water receiver 4, the upper surface of breeding box 17 has been seted up a plurality of kinds of breeding mouths 18, puts nutrition soil and maize kind and plants the cultivation in every kind of breeding mouths 18, every kind of breeding mouths 18 bottom has all seted up the hole that leaks, and unnecessary water is followed the hole that leaks and is followed the water receiver 4 of being under and connect and get during the watering. The front end of the breeding pot 3 is provided with an opening for drawing the water receiving box 4 out of the breeding pot 3, and water can be poured out after the water receiving box 4 is drawn out. And the front end fixedly connected with of water receiving box 4 is used for inserting signboard draw-in groove 5 of signboard, can note into information such as experiment serial number, variety on the signboard, and the personnel of being convenient for discern.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides an experimental box for maize breeding, includes box (1), its characterized in that: the utility model discloses a breeding basin, including box (1), the equal elastic connection of inner wall has a layer board (6) around breeding basin (3), all be provided with breeding basin (3) on baffle (2), breeding basin (3) have a plurality of breeding boxes (17) through two layer boards (6) side by side placed, breeding box (17) bottom fixedly connected with connecting block (7), breeding basin (3) inside is provided with folded sheet (8), folded sheet (8) are rotated through first node (9) and second node (10) by a plurality of veneers and are connected the constitution, just first node (9) are rotated with connecting block (7) and are connected, bottom plate sliding connection of second node (10) through slider and breeding basin (3).

2. The experimental box for corn breeding as claimed in claim 1, characterized in that a screw (12) is rotatably connected to the inside of the bottom plate of the breeding basin (3), a pair of push blocks (11) is symmetrically arranged on the upper surface of the bottom plate of the breeding basin (3), a threaded sleeve (13) is fixedly connected to the bottom of each of the two push blocks (11), and the two threaded sleeves (13) are respectively screwed and sleeved with the two ends of the screw (12).

3. The experimental box for corn breeding as claimed in claim 2, characterized in that the side of the push block (11) close to the second node (10) is provided with a ring hook capable of hooking the second node (10).

4. The experimental box for corn breeding as claimed in claim 2, characterized in that the inner ring surface of the screw sleeve (13) is provided with an internal thread portion, the two ends of the screw rod (12) are provided with external thread portions matching with the internal thread, and the thread directions of the two external thread portions are opposite.

5. The experimental box for corn breeding as claimed in claim 1, characterized in that a plurality of fixing blocks (14) are fixedly connected to the front and rear inner walls of the breeding basin (3) and located below the supporting plate (6), a plurality of guide shafts (15) are fixedly connected to the bottom of the supporting plate (6), and the guide shafts (15) are movably sleeved with the fixing blocks (14) at corresponding positions.

6. A laboratory box for maize breeding according to claim 5, characterized in that the guide shaft (15) between the supporting plate (6) and the fixed block (14) is externally sleeved with a spring (16).

7. The experimental box for corn breeding as claimed in claim 1, wherein the front and rear ends of the breeding box (17) are fixedly connected with straps (19) capable of being lapped on the supporting plate (6).

8. The experimental box for corn breeding as claimed in claim 1, characterized in that a water receiving box (4) is arranged inside the breeding basin (3) and below each seed cultivating box (17), a plurality of seed cultivating holes (18) are opened on the upper surface of the seed cultivating box (17), and a water leakage hole is opened at the bottom of each seed cultivating hole (18).

9. The experimental box for corn breeding as claimed in claim 8, wherein an opening for drawing the water receiving box (4) out of the breeding basin (3) is opened at the front end of the breeding basin (3), and a signboard clamping groove (5) for inserting a signboard is fixedly connected to the front end of the water receiving box (4).