CN214902559U

CN214902559U - Rice cultivation is with multi-functional seedling frame and cultivate mechanism and adjustment mechanism thereof

Info

Publication number: CN214902559U
Application number: CN202121323674.7U
Authority: CN
Inventors: 孙羽; 王麒; 宋秋来; 曾宪楠; 冯延江; 鲁新蕊; 王曼力; 张小明; 夏天舒; 金梁; 谢婷婷; 赵杨; 姜辉; 任洋; 孙兵
Original assignee: Institute of Tillage and Cultivation Heilongjiang Academy of Agricultural Sciences
Current assignee: Institute of Tillage and Cultivation Heilongjiang Academy of Agricultural Sciences
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-30
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a crops technical field just discloses a rice cultivation is with multi-functional nursery cabinet and cultivation mechanism and adjustment mechanism thereof, nursery cabinet includes the base, four universal wheels of bottom fixedly connected with of base, the top central point of base puts fixedly connected with device seat, two bracing pieces of the top symmetry fixedly connected with of device seat, the top fixedly connected with roof of two bracing pieces, the netted baffle of bottom fixedly connected with of roof, the bottom of netted baffle and the top fixed connection of device seat are provided with on the netted baffle and cultivate the mechanism, are provided with adjustment mechanism between device seat and the roof. This multi-functional nursery cabinet is used in rice cultivation possesses the water conservation, prevents water and soil loss, easily adjusts the advantage of photic angle, has solved the current nursery cabinet adjusting capability that exists among the prior art poor, and the problem that prevents that water and soil loss ability is poor.

Description

Rice cultivation is with multi-functional seedling frame and cultivate mechanism and adjustment mechanism thereof

Technical Field

The utility model relates to a crops technical field specifically is a rice cultivation is with multi-functional nursery cabinet and cultivation mechanism and adjustment mechanism thereof.

Background

Crops are various plants cultivated in agriculture, including grain crops and economic crops, people take food as days, the relationship between people and food is expressed, the reasonable diet matching can bring health to people, the growth of crops can not be separated from scientific technological production technology, and novel industrially manufactured mechanical equipment capable of assisting agricultural production is provided.

In the planting technique to the rice, good seed can improve later stage rice growth's ability to resist risk and output, current rice nursery cabinet is comparatively simple structure, in the use, the continuous phenomenon that runs off of soil and water often can appear, if not handle it, not only can waste the water resource, still can be unfavorable to the growth of seed, and, in rice nursery process, because of the change in season and the local reason of locating, irradiant angle is difficult to grasp generally, lead to the rice to receive the restriction when carrying out photosynthesis, be unfavorable for rice nursery cabinet to grow, therefore, need for a rice cultivation with multi-functional nursery cabinet and cultivate mechanism and adjustment mechanism thereof urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a rice cultivation is with multi-functional nursery cabinet and cultivation mechanism and adjustment mechanism thereof possesses the water conservation, and waterproof soil runs off, easily adjusts the advantage of photic angle, and it is poor to have solved the current nursery cabinet adjusting capability who mentions among the above-mentioned background art, and waterproof soil is run off the poor problem of ability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rice cultivation is with multi-functional nursery cabinet, includes the base, four universal wheels of bottom fixedly connected with of base, the top central point of base puts fixedly connected with device seat, two bracing pieces of the top symmetry fixedly connected with of device seat, two the top fixedly connected with roof of bracing piece, the netted baffle of bottom fixedly connected with of roof, the bottom of netted baffle and the top fixed connection of device seat, be provided with on the netted baffle and cultivate the mechanism, be provided with adjustment mechanism between device seat and the roof.

Cultivate the mechanism and include: round bar, pipe, cultivation board, standing groove, cultivation box, hand brace, the cotton board of drainage, infiltration board and stabilizer blade, a plurality of round bar fixed connection is on a netted baffle lateral surface, a plurality of all rotate on the lateral wall of round bar and be connected with the pipe, the board is cultivated to one side fixed connection of pipe, the standing groove has been seted up to the inside of cultivating the board, the inside swing joint of standing groove has the cultivation box, fixedly connected with hand brace on cultivating one side lateral wall of box, the interior bottom swing joint who cultivates the box has the cotton board of drainage, cultivate the interior bottom fixedly connected with infiltration board of box, the cotton board of drainage is located the top of infiltration board, the bottom fixedly connected with a plurality of stabilizer blade of infiltration board, cultivate the interior bottom of board and cultivate the bottom of box through a plurality of stabilizer blade.

The adjustment mechanism includes: a branch, screw thread lasso, lead screw, gear one, gear two and pivot, two the branch rotates to be connected on cultivating two looks of board lateral wall and deviating from the side, two the one end of cultivating the board of keeping away from on the branch all articulates there is the screw thread lasso, two the inside of screw thread lasso all has connect the lead screw soon, the top activity of lead screw is embedded in the inside of roof, the bottom of lead screw runs through the top of device seat and extends in the inside of device seat, the bottom fixedly connected with gear one of lead screw, one side meshing of gear one has gear two, the center fixedly connected with pivot of gear two, the both ends activity of pivot is embedded in on two inside walls of device seat.

Preferably, cultivate and be provided with the waterlogging caused by excessive rainfall groove between the bottom of the interior bottom of board and cultivation box, the bottom central point department of cultivating the board has seted up down the water through-hole, the interior bottom of cultivating the board is the tilting setting along both sides to the position department of water through-hole, a plurality of the inner bottom looks adaptation of foot strip and cultivation board.

Preferably, the plurality of round rods are divided into two groups, the two groups of round rods are respectively arranged on two deviated side faces of the reticular partition plate, and the plurality of round rods are distributed on the two deviated side faces of the reticular partition plate in a rectangular array manner.

Preferably, a plurality of the supporting foot strip is distributed in a rectangular array at the bottom of the water seepage plate, and the maximum height of the supporting foot strip is not more than one fourth of the depth of the placement groove.

Preferably, one end of the rotating shaft penetrates through the inner side wall of the device seat and extends to the outside of the device seat, and one end of the rotating shaft, which is located at the outside of the device seat, is fixedly connected with a rotating handle.

Rice cultivation is with cultivating mechanism of multi-functional nursery cabinet includes: round bar, pipe, cultivation board, standing groove, cultivation box, hand brace, the cotton board of drainage, infiltration board and stabilizer blade, a plurality of round bar fixed connection is on a netted baffle lateral surface, a plurality of all rotate on the lateral wall of round bar and be connected with the pipe, the board is cultivated to one side fixed connection of pipe, the standing groove has been seted up to the inside of cultivating the board, the inside swing joint of standing groove has the cultivation box, fixedly connected with hand brace on cultivating one side lateral wall of box, the interior bottom swing joint who cultivates the box has the cotton board of drainage, cultivate the interior bottom fixedly connected with infiltration board of box, the cotton board of drainage is located the top of infiltration board, the bottom fixedly connected with a plurality of stabilizer blade of infiltration board, cultivate the interior bottom of board and cultivate the bottom of box through a plurality of stabilizer blade.

Adjustment mechanism of multi-functional nursery frame for rice cultivation includes: a branch, screw thread lasso, lead screw, gear one, gear two and pivot, two the branch rotates to be connected on cultivating two looks of board lateral wall and deviating from the side, two the one end of cultivating the board of keeping away from on the branch all articulates there is the screw thread lasso, two the inside of screw thread lasso all has connect the lead screw soon, the top activity of lead screw is embedded in the inside of roof, the bottom of lead screw runs through the top of device seat and extends in the inside of device seat, the bottom fixedly connected with gear one of lead screw, one side meshing of gear one has gear two, the center fixedly connected with pivot of gear two, the both ends activity of pivot is embedded in on two inside walls of device seat.

Compared with the prior art, the utility model provides a rice cultivation is with multi-functional nursery cabinet and cultivation mechanism and adjustment mechanism thereof possesses following beneficial effect:

1. this rice cultivation is with multi-functional frame of raising seedlings, through being provided with cultivation mechanism, specifically do, to cultivate the box and put into in cultivating the inboard through the standing groove, put into appropriate amount soil in cultivating the box, plant into the seed, water infiltration soil, excessive moisture flows into the waterlogging caused by excessive rainfall groove through the filtration back of drainage cotton board in the soil, excessive water ashes flow into in the offal through-hole through the waterlogging caused by excessive rainfall groove, the water that the offal through-hole falls can drip in the cultivation box of next floor, thereby the maximize utilizes the water source, it is extravagant to reduce the water source, the box is cultivated to the support foot strip props up, in order to prevent that rivers can't flow out the offal through-hole, if take out the seed, it can to cultivate the box directly to put through hand brace, reach the high-efficient cultivation seedling of sleeping in, water conservation, prevent the effect of soil loss.

2. This rice cultivation is with multi-functional nursery cabinet, through being provided with adjustment mechanism, specifically do, rotate and change the handle, change and drive the pivot rotation, the pivot drives gear one through gear two and rotates, the gear drives the lead screw and rotates, the lead screw rotates, make the screw lasso rotate, the screw lasso is because the unable rotation that takes place of restriction of a branch, thereby make the screw lasso reciprocate on the lead screw, thereby make the branch drive cultivate the board and rotate, reach angle regulation, guarantee that seedling photic is sufficient, improve seedling growth efficiency's effect.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the main viewing surface of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the main view of the cultivation plate of the present invention;

fig. 5 is a top view partially sectional structure of the cultivation box of the present invention.

Wherein: 1. a base; 2. a universal wheel; 3. a device base; 4. a support bar; 5. a top plate; 6. a mesh-like separator; 7. a round bar; 8. a circular tube; 9. cultivating a plate; 10. a placement groove; 11. cultivating boxes; 12. a hand brace; 13. a water-filtering cotton board; 14. a water seepage plate; 15. a leg bar; 16. a draining tank; 17. a water drainage through hole; 18. branch; 19. a threaded ferrule; 20. a screw rod; 21. a first gear; 22. a second gear; 23. a rotating shaft; 24. and (4) turning the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Detailed description of the invention

The following is a specific embodiment of a multifunctional seedling raising shelf for rice cultivation.

The multifunctional seedling raising frame for rice cultivation in the embodiment is shown in fig. 1-5, and comprises a base 1, four universal wheels 2 are fixedly connected to the bottom of the base 1, a device seat 3 is fixedly connected to the center of the top of the base 1, two support rods 4 are symmetrically and fixedly connected to the top of the device seat 3, a top plate 5 is fixedly connected to the tops of the two support rods 4, a mesh-shaped partition plate 6 is fixedly connected to the bottom of the top plate 5, the bottom of the mesh-shaped partition plate 6 is fixedly connected to the top of the device seat 3, a cultivation mechanism is arranged on the mesh-shaped partition plate 6, and an adjusting mechanism is arranged between the device seat 3 and the top plate 5.

Through above-mentioned technical scheme, netted baffle 6 plays the supporting role to cultivating the mechanism to, netted extension board makes to cultivate the mechanism and can pile up on vertical space, reduces the waste of horizontal area, improves the utilization efficiency of device, so that improve the area of growing seedlings, and universal wheel 2 is prior art, and universal wheel 2 makes the device can be through the base 1 random removal, the use of the device of being convenient for.

Cultivate mechanism includes: round bar 7, pipe 8, cultivate board 9, standing groove 10, cultivate box 11, hand power strip 12, drainage cotton board 13, infiltration board 14 and stabilizer blade 15, a plurality of 7 fixed connection of round bar are on 6 lateral surfaces of netted baffle, all rotate on the lateral wall of a plurality of round bar 7 and be connected with pipe 8, board 9 is cultivated to one side fixed connection of pipe 8, standing groove 10 has been seted up to the inside of cultivating board 9, box 11 is cultivated to the inside swing joint of standing groove 10, fixedly connected with hand brace 12 on cultivating one side lateral wall of box 11, cultivate the interior bottom swing joint of box 11 and have drainage cotton board 13, cultivate the interior bottom fixedly connected with infiltration board 14 of box 11, cotton board 13 is located infiltration board 14's top, infiltration board 14's bottom fixedly connected with a plurality of stabilizer blade 15, cultivate the interior bottom of box 9 and the bottom of cultivating box 11 through a plurality of stabilizer blade 15.

Through above-mentioned technical scheme, will cultivate box 11 and put into in cultivating board 9 through standing groove 10, put into appropriate amount soil in cultivating box 11, plant into the seed, water, the water soaks soil, and unnecessary moisture flows into waterlogging caused by excessive rainfall board 14 after the filtration of draining water cotton board 13 in the soil, if need take out the seed, directly will cultivate box 11 and lift out cultivation board 9 through hand power strip 12 can.

The adjustment mechanism includes: a branch 18, the screw thread lasso 19, the lead screw 20, gear 21, gear two 22 and pivot 23, two branch 18 rotates to be connected on cultivating two back of the body sides of board 9 lateral wall, the one end of keeping away from cultivating board 9 on two branches 18 all articulates there is the screw thread lasso 19, the inside of two screw thread lassos 19 has all connect lead screw 20 soon, the top activity of lead screw 20 is embedded in the inside of roof 5, the top of device seat 3 is run through and is extended in the inside of device seat 3 to the bottom of lead screw 20, the bottom fixedly connected with gear one 21 of lead screw 20, one side meshing of gear one 21 has gear two 22, the central fixedly connected with pivot 23 of gear two 22, the both ends activity of pivot 23 is embedded in on two inside walls of device seat 3.

Through the technical scheme, the rotating handle 24 is rotated, the rotating handle 24 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the first gear 21 to rotate through the second gear 22, the first gear 21 drives the screw rod 20 to rotate, the screw rod 20 rotates to enable the thread ferrule 19 to rotate, the thread ferrule 19 cannot rotate due to the limitation of the support bar 18, the thread ferrule 19 is made to move on the screw rod 20 in a vertical mode, the support bar 18 drives the cultivation plate 9 to rotate, and the angle adjusting effect is achieved.

When in use, the cultivating box 11 is placed in the cultivating plate 9 through the placing groove 10, a proper amount of soil is placed in the cultivating box 11, seedlings are planted, watering is carried out, the rotating handle 24 is rotated, and therefore the branch strips 18 drive the cultivating plate 9 to rotate.

Specifically, cultivate and be provided with the waterlogging caused by excessive rainfall groove 16 between the bottom of the interior bottom of board 9 and cultivation box 11, cultivate the bottom central point department of putting of board 9 and seted up down water through-hole 17, cultivate the interior bottom of board 9 and be the tilting setting along the position department of both sides to water through-hole 17, a plurality of leg strip 15 with cultivate the interior bottom looks adaptation of board 9.

Through above-mentioned technical scheme, when watering in cultivating box 11, excessive water ashes flow into down the through-hole 17 through waterlogging caused by excessive rainfall groove 16 in, the water that down the through-hole 17 falls can drip to the cultivation box 11 of next layer in to the maximize utilizes the water source, and it is extravagant to reduce the water source, and stabilizer blade strip 15 props up cultivates box 11, with the unable outflow of waterproof current down through-hole 17.

Specifically, the plurality of round bars 7 are divided into two groups, the two groups of round bars 7 are respectively arranged on two sides of the reticular baffle plate 6 deviating from each other, and the plurality of round bars 7 are distributed on two sides of the reticular baffle plate 6 deviating from each other in a rectangular array manner.

Through above-mentioned technical scheme, the very big usable floor area who has utilized netted baffle 6 that sets up of two sets of round bars 7 improves the availability factor of device for a device can bear more work of growing seedlings.

Specifically, a plurality of supporting leg strips 15 are distributed in a rectangular array at the bottom of the water penetration plate 14, and the maximum height of the supporting leg strips 15 is not more than one fourth of the depth of the placing groove 10.

Through above-mentioned technical scheme, the lower of stabilizer blade strip 15 setting for cultivate box 11 and cultivate the joint between the board 9 more firmly inseparable, and, can increase the degree of depth of cultivating box 11 when satisfying the drainage, thereby make the soil stock that is used for cultivating in cultivating the box 11 richer.

Specifically, one end of the rotating shaft 23 penetrates through the inner side wall of the device base 3 and extends to the outside of the device base 3, and a rotating handle 24 is fixedly connected to one end of the rotating shaft 23, which is located at the outside of the device base 3.

Through the technical scheme, the rotating handle 24 can enable a worker to rotate the rotating rod at any time, so that the adjusting mechanism is adjusted.

Detailed description of the invention

The following is a specific embodiment of a cultivation mechanism of a multifunctional seedling rack for rice cultivation.

The cultivation mechanism of this embodiment's a rice cultivation is with multi-functional nursery cabinet should cultivate the mechanism and both can implement alone, also can regard as the key mechanism of a specific embodiment a disclosed multi-functional nursery cabinet for rice cultivation, cultivate the mechanism and include: round bar 7, pipe 8, cultivate board 9, standing groove 10, cultivate box 11, hand power strip 12, drainage cotton board 13, infiltration board 14 and stabilizer blade 15, a plurality of 7 fixed connection of round bar are on 6 lateral surfaces of netted baffle, all rotate on the lateral wall of a plurality of round bar 7 and be connected with pipe 8, board 9 is cultivated to one side fixed connection of pipe 8, standing groove 10 has been seted up to the inside of cultivating board 9, box 11 is cultivated to the inside swing joint of standing groove 10, fixedly connected with hand brace 12 on cultivating one side lateral wall of box 11, cultivate the interior bottom swing joint of box 11 and have drainage cotton board 13, cultivate the interior bottom fixedly connected with infiltration board 14 of box 11, cotton board 13 is located infiltration board 14's top, infiltration board 14's bottom fixedly connected with a plurality of stabilizer blade 15, cultivate the interior bottom of box 9 and the bottom of cultivating box 11 through a plurality of stabilizer blade 15.

Detailed description of the invention

The following is a specific embodiment of an adjusting mechanism of a multifunctional seedling raising frame for rice cultivation.

The adjustment mechanism of the multifunctional seedling raising frame for rice cultivation in the embodiment can be independently implemented, and can also be used as a key mechanism of the multifunctional seedling raising frame for rice cultivation in a specific embodiment, and the adjustment mechanism comprises: a branch 18, the screw thread lasso 19, the lead screw 20, gear 21, gear two 22 and pivot 23, two branch 18 rotates to be connected on cultivating two back of the body sides of board 9 lateral wall, the one end of keeping away from cultivating board 9 on two branches 18 all articulates there is the screw thread lasso 19, the inside of two screw thread lassos 19 has all connect lead screw 20 soon, the top activity of lead screw 20 is embedded in the inside of roof 5, the top of device seat 3 is run through and is extended in the inside of device seat 3 to the bottom of lead screw 20, the bottom fixedly connected with gear one 21 of lead screw 20, one side meshing of gear one 21 has gear two 22, the central fixedly connected with pivot 23 of gear two 22, the both ends activity of pivot 23 is embedded in on two inside walls of device seat 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice cultivation is with multi-functional nursery cabinet, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with four universal wheels (2), the top center of the base (1) is fixedly connected with a device seat (3), the top of the device seat (3) is symmetrically and fixedly connected with two supporting rods (4), the tops of the two supporting rods (4) are fixedly connected with a top plate (5), the bottom of the top plate (5) is fixedly connected with a net-shaped partition plate (6), the bottom of the net-shaped partition plate (6) is fixedly connected with the top of the device seat (3), a cultivation mechanism is arranged on the net-shaped partition plate (6), and an adjusting mechanism is arranged between the device seat (3) and the top plate (5);

the cultivation mechanism comprises: round rod (7), round tube (8), cultivating board (9), placing groove (10), cultivating box (11), hand-pulling strip (12), water-filtering cotton board (13), water-permeating board (14) and support leg strip (15), several of round rod (7) is fixedly connected with one outer side surface of the net-shaped clapboard (6), several of round rod (7) is connected with round tube (8) on the outer side wall in a rotating way, one side of round tube (8) is fixedly connected with cultivating board (9), placing groove (10) is arranged in cultivating board (9), cultivating box (11) is movably connected in the placing groove (10), hand-pulling strip (12) is fixedly connected on the outer side wall of one side of cultivating box (11), inner bottom of cultivating box (11) is movably connected with water-filtering cotton board (13), inner bottom of cultivating box (11) is fixedly connected with water-permeating board (14), the water filtering cotton plate (13) is positioned above the water seepage plate (14), the bottom of the water seepage plate (14) is fixedly connected with a plurality of supporting foot strips (15), and the inner bottom of the cultivation plate (9) and the bottom of the cultivation box (11) are provided with a plurality of supporting foot strips (15);

the adjustment mechanism includes: the two support bars (18) are rotatably connected to two opposite side surfaces of the outer side wall of the cultivating plate (9), the end, far away from the cultivating plate (9), of each support bar (18) is hinged with a threaded ring (19), the screw rods (20) are rotatably connected inside the two threaded rings (19), the top end of the screw rod (20) is movably embedded in the top plate (5), the bottom end of the screw rod (20) penetrates through the top of the device base (3) and extends into the device base (3), the bottom end of the screw rod (20) is fixedly connected with a first gear (21), one side of the first gear (21) is engaged with a second gear (22), the center of the second gear (22) is fixedly connected with a rotating shaft (23), and two ends of the rotating shaft (23) are movably embedded into two inner side walls of the device base (3).

2. The multifunctional seedling raising rack for rice cultivation as claimed in claim 1, wherein: cultivate and be provided with between the bottom of the interior bottom of board (9) and cultivation box (11) drip groove (16), the bottom central point department of putting of cultivating board (9) has seted up lower water through-hole (17), the interior bottom of cultivating board (9) is the tilting setting along the position department of both sides to lower water through-hole (17), a plurality of the interior bottom looks adaptation of foot strip (15) and cultivation board (9).

3. The multifunctional seedling raising rack for rice cultivation as claimed in claim 1, wherein: the round rods (7) are divided into two groups, the round rods (7) are arranged on two opposite side faces of the meshed partition plate (6) respectively, and the round rods (7) are distributed on the two opposite side faces of the meshed partition plate (6) in a rectangular array mode.

4. The multifunctional seedling raising rack for rice cultivation as claimed in claim 2, wherein: a plurality of the supporting foot strips (15) are distributed in a rectangular array at the bottom of the water seepage plate (14), and the maximum height of the supporting foot strips (15) is not more than one fourth of the depth of the placing groove (10).

5. The multifunctional seedling raising rack for rice cultivation as claimed in claim 1, wherein: one end of the rotating shaft (23) penetrates through the inner side wall of the device base (3) and extends to the outside of the device base (3), and a rotating handle (24) is fixedly connected to one end, located outside the device base (3), of the rotating shaft (23).

6. The utility model provides a rice cultivation is with cultivating mechanism of multi-functional nursery cabinet which characterized in that: the method comprises the following steps: round rod (7), round tube (8), cultivating board (9), placing groove (10), cultivating box (11), hand-pulling strip (12), water-filtering cotton board (13), water-permeating board (14) and support leg strip (15), several of round rod (7) is fixedly connected with one outer side surface of the net-shaped clapboard (6), several of round rod (7) is connected with round tube (8) on the outer side wall in a rotating way, one side of round tube (8) is fixedly connected with cultivating board (9), placing groove (10) is arranged in cultivating board (9), cultivating box (11) is movably connected in the placing groove (10), hand-pulling strip (12) is fixedly connected on the outer side wall of one side of cultivating box (11), inner bottom of cultivating box (11) is movably connected with water-filtering cotton board (13), inner bottom of cultivating box (11) is fixedly connected with water-permeating board (14), the cotton board of drainage (13) are located the top of infiltration board (14), the bottom fixedly connected with a plurality of back-up foot strip (15) of infiltration board (14), cultivate the interior bottom of board (9) and cultivate the bottom of box (11) through a plurality of back-up foot strip (15).

7. Adjustment mechanism of multi-functional nursery frame for rice cultivation, its characterized in that: the method comprises the following steps: the two support bars (18) are rotatably connected to two opposite side surfaces of the outer side wall of the cultivating plate (9), the end, far away from the cultivating plate (9), of each support bar (18) is hinged with a threaded ring (19), the screw rods (20) are rotatably connected inside the two threaded rings (19), the top end of the screw rod (20) is movably embedded in the top plate (5), the bottom end of the screw rod (20) penetrates through the top of the device base (3) and extends into the device base (3), the bottom end of the screw rod (20) is fixedly connected with a first gear (21), one side of the first gear (21) is engaged with a second gear (22), the center of the second gear (22) is fixedly connected with a rotating shaft (23), and two ends of the rotating shaft (23) are movably embedded into two inner side walls of the device base (3).