CN112514694A - Rice seedling raising frame - Google Patents
Rice seedling raising frame Download PDFInfo
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- CN112514694A CN112514694A CN202011508425.5A CN202011508425A CN112514694A CN 112514694 A CN112514694 A CN 112514694A CN 202011508425 A CN202011508425 A CN 202011508425A CN 112514694 A CN112514694 A CN 112514694A
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- wall
- seedling raising
- fixedly connected
- rice
- rice seedling
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
Abstract
The invention belongs to the technical field of rice cultivation, and particularly relates to a rice seedling raising frame, aiming at the condition that the size of a seedling raising place cannot be changed for rice seedlings of different varieties and quantities in the breeding process, so that roots are scattered, the distribution is sparse and the transplanting is inconvenient, the rice seedling raising frame comprises a placing table, wherein four sliding grooves are formed in the outer wall of the upper side of the placing table, the inner walls of the two sliding grooves positioned on the same side are movably connected with a same base, a connecting seat is fixedly connected to the outer wall of the bottom of the base, a threaded hole is formed in the middle of the connecting seat, two square grooves are formed in the outer wall of the upper side of the placing table, and a lead screw is movably connected to the inner wall of one. The seedling raising device can be used for conveniently placing seedling raising containers of different specifications by adjusting the distance between the bases, so that the requirements on the seedling raising quantity of different varieties of rice are met, and the use convenience of the device is improved.
Description
Technical Field
The invention relates to the technical field of rice cultivation, in particular to a rice seedling raising frame.
Background
The rice is a cereal crop of the rice genus, the representative species is rice, the rice is native to China and India, the rice is divided into conventional rice and hybrid rice according to a seed reserving mode, the rice belongs to direct economic crops, the harvested rice grains are called rice grains, and an extremely important step in the rice cultivation process is seedling raising, namely, the rice grains are cultivated into rice seedlings.
At present, in the rice seedling raising process in a laboratory, a seedling raising frame convenient for recording and observing is provided, the seedling raising field of the seedling raising frame is divided into a plurality of layers, and the operation and data check in the rice seedling raising process are facilitated.
However, in the actual use process, the structure of the seedling raising frame is fixed, the size of the seedling raising field cannot be changed, and when a small amount of rice seedlings are raised, the situation that the roots are scattered after the rice seedlings are raised due to the fact that the seedling raising field is too large, the distribution is sparse, and transplanting is inconvenient can occur.
Disclosure of Invention
Based on the fact that the size of a seedling raising field cannot be changed for the seedling raising of rice of different varieties and quantities in the breeding process, root scattering occurs in the seedling raising process of the rice, and the seedling raising frame is not convenient to transplant due to sparse distribution.
The rice seedling raising frame comprises a placing table, wherein four sliding grooves are formed in the outer wall of the upper side of the placing table, the inner walls of the two sliding grooves located on the same side are movably connected with the same base, a connecting seat is fixedly connected to the outer wall of the bottom of the base, a threaded hole is formed in the middle of the connecting seat, two square grooves are formed in the outer wall of the upper side of the placing table, a lead screw is movably connected to the inner wall of one side of each square groove, the other ends of the two lead screws are respectively connected with the output end of a motor inside the placing table through a coupler, the outer wall of each lead screw is movably connected with the inner wall of the threaded hole in the middle of the connecting seat, springs are fixedly connected to the inner.
Preferably, two side rods are fixedly connected to the outer wall of the upper side of the base respectively, and the two side rods are located at two ends of the outer wall of the upper side of the base respectively.
Preferably, a plurality of brackets are arranged above the base, and the outer walls of two sides of the brackets are fixedly connected with the outer wall of one side of the side rod on two sides.
Preferably, the bracket includes U type pole, inserted bar and dead lever, and fixed connection between U type pole and two inserted bars, and the quad slit has all been seted up at the both ends of dead lever, the inner wall swing joint of inserted bar and quad slit.
Preferably, the outer wall of one side of the fixing rod is provided with a numbering groove.
Preferably, the seedling tray is arranged above the bracket, and a plurality of circular rubber pads are arranged between the seedling tray and the outer wall of the upper side of the bracket.
Preferably, a plurality of light boxes are arranged above the brackets, and the outer walls of two sides of each light box are fixedly connected with the outer wall of one side of each side rod.
Preferably, a plurality of fluorescent tubes are fixedly connected between the inner walls of the two sides of the lamp box, a line folding plate is fixedly connected to the inner wall of the lamp box, and the outer wall of the line folding plate is composed of a mirror surface plate and a hexagonal convex mirror plate.
Preferably, the below of placing the platform is provided with the bottom plate, and four square grooves have all been seted up to the downside outer wall of placing the platform and the upside outer wall of bottom plate, equal fixedly connected with attenuator between two upper and lower square grooves, and four locking universal wheels of bottom fixedly connected with of bottom plate, four locking universal wheels are located the four corners of bottom plate respectively.
Preferably, the outer wall of the upper side of the bottom plate is provided with a groove, the inner wall of the groove is fixedly connected with a laminate, the outer wall of the upper side of the laminate is fixedly connected with a plurality of protrusions, the protrusions are made of rubber, and the shape of the protrusions is a circular truncated cone.
The beneficial effects of the invention are as follows:
1. according to the rice seedling raising device, the device is moved to a proper place and then powered on before rice seedling raising operation is carried out through the arrangement of the placing table, the motor in the placing table is controlled, so that the screw rod rotates, the screw rod rotates to enable the connecting seat to move transversely, the distance between the bases on the two sides is changed, the seedling raising containers of different specifications can be placed conveniently, the requirement on the seedling raising quantity of different varieties of rice is met, and the situation that when a small number of rice seedlings are raised, the roots are scattered after the rice seedlings are raised due to overlarge seedling raising lands, and the transplanting is inconvenient due to sparse distribution is avoided; the base removes the in-process under the drive that carries out the lead screw, in order to avoid the base and place the contact between the spout inner wall of platform, spring and backing plate can cushion the power that produces to removing the in-process, prevent that the inner part of device is impaired.
2. According to the invention, through the arrangement of the U-shaped rod, the inserting rod and the fixed rod, in the moving process of the base, the inserting rod moves transversely on the inner wall of the fixed rod, so that the area of the inner cavity of the bracket is changed, and thus, different seedling raising trays can be conveniently placed; the numbering grooves on the fixed rods are convenient for recording and observing rice seedling, and data are reserved; the setting of rubber pad can play certain shock attenuation buffering effect after putting seedling tray, and the rubber pad can increase the frictional force between seedling tray and the bracket simultaneously, improves the stability when seedling tray places.
3. According to the rice seedling raising tray, the lamp box and the fluorescent lamp tube are arranged, and the fluorescent lamp tube can be used for intermittently illuminating rice seeds in the seedling raising tray after being electrified, so that rice seedling raising is promoted, and the survival rate of the rice seedlings is improved; the light that broken line board, mirror board and hexagonal convex mirror board can send fluorescent tube improves the illumination area, and the surface of hexagonal convex mirror board is concave-convex form, can improve the refraction effect of light to improve the irradiation range of light.
4. According to the invention, through the arrangement of the bottom plate and the damper, the damper can buffer the vibration influence of the device during movement in the movement process of the device, and the stability of the device is improved.
5. According to the buffer device, due to the arrangement of the laminated plate and the bulges, in the buffer process of the damper, in order to avoid contact collision between the bottom plate and the placing table caused by excessive deformation of the damper, the bulges are made of rubber materials, so that the pressure can be buffered, and the service life of the device is prolonged.
Drawings
Fig. 1 is a schematic view of an overall structure of a rice seedling raising frame according to embodiment 1 of the present invention;
FIG. 2 is a partial structural view of a placing platform of the rice seedling raising frame according to the present invention;
FIG. 3 is a schematic view of a partially disassembled structure of a placing table of a rice seedling raising frame according to the present invention
FIG. 4 is a schematic view of a disassembled structure of a bracket of a rice seedling growing rack according to the present invention;
FIG. 5 is a schematic view of a disassembled structure of a light box of the rice seedling raising frame according to the present invention;
fig. 6 is a schematic view of a disassembled structure of a bottom plate of a rice seedling raising frame according to embodiment 2 of the present invention.
In the figure: 1 place platform, 2 bases, 3 connecting seats, 4 lead screws, 5 springs, 6 backing plates, 7 side levers, 8 brackets, 9U-shaped rods, 10 inserted bars, 11 fixed rods, 12 numbering grooves, 13 seedling raising discs, 14 rubber pads, 15 lamp boxes, 16 fluorescent tubes, 17 broken line plates, 18 mirror plates, 19 hexagonal convex mirror plates, 20 bottom plates, 21 dampers, 22 locking universal wheels, 23 laminates and 24 bulges.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-5, a rice seedling raising frame, including placing platform 1, four spouts have been seted up to the upside outer wall of placing platform 1, and the inner wall sliding connection who is located two spouts of homonymy has same base 2, there is connecting seat 3 bottom outer wall of base 2 through bolted connection, threaded hole is seted up at the middle part of connecting seat 3, and the upside outer wall of placing platform 1 has seted up two square grooves, one side inner wall of two square grooves rotates through the bearing and is connected with lead screw 4, two lead screw 4's the other end passes through the coupling joint with the motor output end of placing platform 1 inside respectively, and lead screw 4's the outer wall rotates with the screw hole inner wall at connecting seat 3 middle part and is connected, there is spring 5 all through bolted connection the both sides inner wall of four spouts, and spring 5.
In the invention, the outer walls of the upper sides of the two bases 2 are both connected with two side rods 7 through bolts, and the two side rods 7 are respectively positioned at two ends of the outer wall of the upper side of the base 2.
In the invention, a plurality of brackets 8 are arranged above the base 2, and the outer walls of two sides of the brackets 8 are connected with the outer wall of one side of the side lever 7 of two sides through bolts.
In the invention, the bracket 8 comprises a U-shaped rod 9, inserting rods 10 and a fixed rod 11, the U-shaped rod 9 is connected with the two inserting rods 10 through bolts, square holes are formed in two ends of the fixed rod 11, the inserting rods 10 are connected with the inner walls of the square holes in a sliding mode, and in the moving process of the base 2, the inserting rods 10 move transversely on the inner walls of the fixed rod 11 to change the area of the inner cavity of the bracket 8, so that different seedling containers can be placed conveniently.
In the invention, the outer wall of one side of the fixed rod 10 is provided with a numbering groove 12, and the numbering groove 12 is convenient for recording and observing rice seedling and storing data.
According to the seedling raising tray, the seedling raising tray 13 is arranged above the bracket 8, the plurality of circular rubber pads 14 are arranged between the seedling raising tray 13 and the outer wall of the upper side of the bracket 8, a certain damping and buffering effect can be achieved after the seedling raising tray 13 is placed, meanwhile, the rubber pads 14 can increase friction force between the seedling raising tray 13 and the bracket 8, and stability of the seedling raising tray 8 in placement is improved.
In the invention, the light boxes 15 are arranged above the plurality of brackets 8, and the outer walls of two sides of the light boxes 15 are respectively connected with the outer wall of one side of the side lever of the two sides through bolts.
According to the rice seedling raising device, the fluorescent tubes 16 are connected between the inner walls of the two sides of the light box 15 through bolts, the inner wall of the light box 15 is connected with the line folding plate 17 through bolts, the outer wall of the line folding plate 17 is composed of the mirror plate 18 and the hexagonal convex mirror plate 19, the fluorescent tubes 16 can intermittently illuminate rice seeds in the seedling raising tray 13 after being electrified, rice seedling raising is promoted, the survival rate of seedling raising is improved, the line folding plate 17, the mirror plate 18 and the hexagonal convex mirror plate 19 can emit light emitted by the fluorescent tubes 16, the illumination area is improved, the surface of the hexagonal convex mirror plate 19 is concave-convex, the refraction effect of light can be improved, and therefore the illumination range of the light is improved.
According to the invention, the bottom plate 20 is arranged below the placing table 1, four square grooves are formed in the outer wall of the lower side of the placing table 1 and the outer wall of the upper side of the bottom plate 20, the dampers 21 are connected between the upper square groove and the lower square groove through bolts, four locking universal wheels 22 are connected to the bottom of the bottom plate 20 through bolts, the four locking universal wheels 22 are respectively located at four corners of the bottom plate 20, the dampers 21 can buffer the vibration influence of the device during moving, and the stability of the device is improved.
During the use, before carrying out rice seedling raising operation, move the device to suitable place back circular telegram, control through placing the inside motor of platform 1, thereby make lead screw 4 rotate, lead screw 4 rotates and impels connecting seat 3 to carry out lateral shifting, thereby the distance between the base 2 of both sides changes, the placing of the container of growing seedlings of different specifications of being convenient for, thereby satisfy the demand to the different varieties rice seedling raising quantity, when carrying out a small amount of paddy seedling raising, because of the ground of growing seedlings too big the rice seedling raising after the cultivation appear the root sparsely, the condition of transplanting is inconvenient to distribute sparsely; base 2 removes the in-process under the drive that carries out lead screw 4, in order to avoid base 2 and place the contact between the spout inner wall of platform 1, spring 5 and backing plate 6 can cushion the power that produces to removing the in-process, prevent that the inner part of device is impaired.
Example 2:
referring to fig. 6, a rice seedling raising frame, including placing platform 1, four spouts have been seted up to the upside outer wall of placing platform 1, and the inner wall sliding connection who is located two spouts of homonymy has same base 2, there is connecting seat 3 bottom outer wall of base 2 through bolted connection, threaded hole is seted up at the middle part of connecting seat 3, and the upside outer wall of placing platform 1 has seted up two square grooves, one side inner wall of two square grooves rotates through the bearing and is connected with lead screw 4, two lead screw 4's the other end passes through the coupling joint with the motor output end of placing platform 1 inside respectively, and lead screw 4's outer wall rotates with the screw hole inner wall at connecting seat 3 middle parts and is connected, the both sides inner wall of four spouts all has spring 5 through bolted connection, and spring 5's.
In the invention, the outer walls of the upper sides of the two bases 2 are both connected with two side rods 7 through bolts, and the two side rods 7 are respectively positioned at two ends of the outer wall of the upper side of the base 2.
In the invention, a plurality of brackets 8 are arranged above the base 2, and the outer walls of two sides of the brackets 8 are connected with the outer wall of one side of the side lever 7 of two sides through bolts.
In the invention, the bracket 8 comprises a U-shaped rod 9, inserting rods 10 and a fixed rod 11, the U-shaped rod 9 is connected with the two inserting rods 10 through bolts, square holes are formed in two ends of the fixed rod 11, the inserting rods 10 are connected with the inner walls of the square holes in a sliding mode, and in the moving process of the base 2, the inserting rods 10 move transversely on the inner walls of the fixed rod 11 to change the area of the inner cavity of the bracket 8, so that different seedling containers can be placed conveniently.
In the invention, the outer wall of one side of the fixed rod 10 is provided with a numbering groove 12, and the numbering groove 12 is convenient for recording and observing rice seedling and storing data.
According to the seedling raising tray, the seedling raising tray 13 is arranged above the bracket 8, the plurality of circular rubber pads 14 are arranged between the seedling raising tray 13 and the outer wall of the upper side of the bracket 8, a certain damping and buffering effect can be achieved after the seedling raising tray 13 is placed, meanwhile, the rubber pads 14 can increase friction force between the seedling raising tray 13 and the bracket 8, and stability of the seedling raising tray 8 in placement is improved.
In the invention, the light boxes 15 are arranged above the plurality of brackets 8, and the outer walls of two sides of the light boxes 15 are respectively connected with the outer wall of one side of the side lever of the two sides through bolts.
According to the rice seedling raising device, the fluorescent tubes 16 are connected between the inner walls of the two sides of the light box 15 through bolts, the inner wall of the light box 15 is connected with the line folding plate 17 through bolts, the outer wall of the line folding plate 17 is composed of the mirror plate 18 and the hexagonal convex mirror plate 19, the fluorescent tubes 16 can intermittently illuminate rice seeds in the seedling raising tray 13 after being electrified, rice seedling raising is promoted, the survival rate of seedling raising is improved, the line folding plate 17, the mirror plate 18 and the hexagonal convex mirror plate 19 can emit light emitted by the fluorescent tubes 16, the illumination area is improved, the surface of the hexagonal convex mirror plate 19 is concave-convex, the refraction effect of light can be improved, and therefore the illumination range of the light is improved.
According to the invention, the bottom plate 20 is arranged below the placing table 1, four square grooves are formed in the outer wall of the lower side of the placing table 1 and the outer wall of the upper side of the bottom plate 20, the upper square groove and the lower square groove are connected with the damper 21 through bolts, the bottom of the bottom plate 20 is connected with four locking universal wheels 22 through bolts, the four locking universal wheels 22 are respectively positioned at four corners of the bottom plate 20, the damper 21 can buffer the vibration influence of the device during moving, and the stability of the device is improved
Compared with embodiment 1, the present embodiment further includes that the upper outer wall of the bottom plate 20 is provided with a groove, the inner wall of the groove is connected with the layer plate 23 through a bolt, the upper outer wall of the layer plate 23 is connected with a plurality of protrusions 24 through bolts, the protrusions 24 are made of rubber, and the shape of the protrusions is a circular truncated cone.
During the use, in the buffering process of attenuator 21, in order to avoid attenuator 21 to take place too deformation and lead to bottom plate 20 and place the platform 1 between the collision of taking place, protruding 24 is the rubber material can cushion pressure, improves the life of device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A rice seedling raising frame comprises a placing platform (1), and is characterized in that the outer wall of the upper side of the placing platform (1) is provided with four sliding chutes, the inner walls of the two sliding grooves positioned at the same side are movably connected with the same base (2), the outer wall of the bottom of the base (2) is fixedly connected with a connecting seat (3), the middle part of the connecting seat (3) is provided with a threaded hole, two square grooves are arranged on the outer wall of the upper side of the placing table (1), the inner wall of one side of the two square grooves is movably connected with a screw rod (4), the other ends of the two screw rods (4) are respectively connected with the output end of a motor in the placing table (1) through a shaft coupling, and the outer wall of the lead screw (4) is movably connected with the inner wall of the threaded hole in the middle of the connecting seat (3), four springs (5) are fixedly connected to the inner walls of the two sides of the sliding groove, and backing plates (6) are fixedly connected to the other ends of the springs (5).
2. A rice seedling frame as claimed in claim 1, wherein two side bars (7) are fixedly connected to the upper outer wall of each of the two bases (2), and the two side bars (7) are respectively arranged at two ends of the upper outer wall of the base (2).
3. A rice seedling rack as claimed in claim 1, characterized in that a plurality of brackets (8) are arranged above the base (2), and the outer walls of both sides of the plurality of brackets (8) are fixedly connected with the outer wall of one side of the side bars (7) of both sides.
4. The rice seedling rack as claimed in claim 3, wherein the bracket (8) comprises a U-shaped rod (9), two insertion rods (10) and a fixing rod (11), the U-shaped rod (9) is fixedly connected with the two insertion rods (10), both ends of the fixing rod (11) are provided with square holes, and the insertion rods (10) are movably connected with the inner walls of the square holes.
5. The rice seedling raising frame as claimed in claim 4, wherein the fixing rod (10) is provided with a number groove (12) on one side of the outer wall.
6. A rice seedling raising frame as claimed in claim 3, characterized in that a seedling raising tray (13) is provided above the bracket (8), and a plurality of circular rubber mats (14) are provided between the seedling raising tray (13) and the upper outer wall of the bracket (8).
7. A rice seedling rack as claimed in claim 3, wherein a light box (15) is arranged above each of the brackets (8), and the outer walls of two sides of the light box (15) are fixedly connected with the outer wall of one side of each side rod.
8. A rice seedling rack as claimed in claim 7, characterized in that a plurality of fluorescent lamps (16) are fixedly connected between the inner walls of the two sides of the lamp box (15), a folding line plate (17) is fixedly connected to the inner wall of the lamp box (15), and the outer wall of the folding line plate (17) is composed of a mirror surface plate (18) and a hexagonal convex mirror plate (19).
9. The rice seedling rack as claimed in claim 1, wherein a bottom plate (20) is arranged below the placing table (1), four square grooves are formed in the outer wall of the lower side of the placing table (1) and the outer wall of the upper side of the bottom plate (20), a damper (21) is fixedly connected between the upper square groove and the lower square groove, four locking universal wheels (22) are fixedly connected to the bottom of the bottom plate (20), and the four locking universal wheels (22) are respectively positioned at four corners of the bottom plate (20).
10. The rice seedling raising rack as claimed in claim 1, wherein the bottom plate (20) is provided with a groove on the outer wall of the upper side, the inner wall of the groove is fixedly connected with a laminate (23), the outer wall of the upper side of the laminate (23) is fixedly connected with a plurality of protrusions (24), and the protrusions (24) are made of rubber and are in the shape of a truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011508425.5A CN112514694A (en) | 2020-12-18 | 2020-12-18 | Rice seedling raising frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011508425.5A CN112514694A (en) | 2020-12-18 | 2020-12-18 | Rice seedling raising frame |
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| CN112514694A true CN112514694A (en) | 2021-03-19 |
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| CN202011508425.5A Pending CN112514694A (en) | 2020-12-18 | 2020-12-18 | Rice seedling raising frame |
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| CN209606897U (en) * | 2019-03-29 | 2019-11-08 | 郑州市金冠同利电子科技有限公司 | A kind of minicomputer server easy to remove |
| CN210017114U (en) * | 2019-04-08 | 2020-02-07 | 安阳工学院 | Wheat seedling raising device capable of placing seedling raising plates with different sizes |
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| CN212035115U (en) * | 2020-02-28 | 2020-12-01 | 程雪玲 | Forestry seedling breeding device |
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Application publication date: 20210319 |