CN106134831B - Tray-arranging seedling-raising seeder - Google Patents
Tray-arranging seedling-raising seeder Download PDFInfo
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- CN106134831B CN106134831B CN201610479468.2A CN201610479468A CN106134831B CN 106134831 B CN106134831 B CN 106134831B CN 201610479468 A CN201610479468 A CN 201610479468A CN 106134831 B CN106134831 B CN 106134831B
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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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
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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
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Abstract
The invention discloses a swinging tray seedling raising seeder, which relates to the technical field of agricultural machinery, and comprises a nutrient soil box, a seed box, a soil covering box and a water tank, and is characterized by also comprising a nutrient soil quantity sensor, a seed quantity sensor, a soil covering quantity sensor, a water quantity sensor, a control device and an alarm device which are respectively arranged in the nutrient soil box, the seed box, the soil covering box and the water tank and used for monitoring the material allowance in the corresponding box, wherein when the sensors monitor that the material allowance in the corresponding box is lower than respective preset value, the sensors send signals to the control device, and the control device controls the alarm device to alarm so as to remind workers of adding corresponding materials in time.
Description
Technical Field
The invention discloses a tray-swinging seedling-raising seeder, and belongs to the technical field of agricultural machinery.
Background
The seedling raising and seeding of rice seedling trays is an important link of factory seedling production, and the development of seedling raising and seeding machinery matched with seedling transplanting and planting machinery is an important guarantee for realizing the mechanization of rice planting. As the rice seedling raising process is continuously improved and perfected, the technology and automation level of the rice seedling raising and sowing pipeline at home and abroad are gradually improved in recent years. However, the seedling trays need to be placed manually, which wastes time and labor, particularly, the labor force in rural areas is transferred continuously, and the labor cost is high in busy seasons, even the operation workers are not required.
In order to improve the agricultural production efficiency, an intelligent rice soil and fertilizer sowing and arranging machine and a greenhouse seedling raising combined machine appear in agricultural production.
The prior art discloses a self-propelled greenhouse seedling raising combined machine as disclosed in Chinese patent publication No. CN103597933A, which comprises a working part, a self-propelled part and an auxiliary part, wherein the working part comprises a film paving mechanism, a soil paving mechanism, a watering and disinfecting mechanism, a seeding mechanism and an earth covering mechanism, the self-propelled part comprises a power part, a transmission part and a steering and traveling system, and the auxiliary part comprises a frame, pedals and a pedal adjusting rod.
However, in actual use, the operators need to monitor the material margins in the soil spreading box, the water pouring box, the seeding box and the soil covering box all the time, when the size of the operation machine is increased, multiple operators may be needed to detect the material margins in each box, and any procedure of soil spreading, watering, seeding or soil covering in the seedling raising process is prevented from being omitted due to the exhaustion of materials in any material box, so that the operation machine cannot complete seedling raising operation in a designated sequence, the seedling raising effect is poor, and even seedlings cannot grow.
Disclosure of Invention
The invention aims to solve the technical problem of poor seedling raising effect caused by low automation degree of the seedling raising combined machine in the prior art, and provides a tray-arranging seedling raising seeder with higher automation degree and better seedling raising effect.
The invention provides a swing tray seedling raising seeder, which comprises a nutrient soil box, a seed box, a soil covering box, a water tank, a nutrient soil quantity sensor, a seed quantity sensor, a soil covering quantity sensor, a water quantity sensor, a control device and an alarm device, wherein the nutrient soil box, the seed box, the soil covering box and the water tank are respectively arranged in the nutrient soil box, the seed box, the soil covering box and the water tank and used for monitoring the residual quantity of materials in the corresponding boxes, the sensors send signals to the control device when monitoring that the residual quantity of the materials in the corresponding boxes is lower than respective preset values, and the alarm device is controlled by the control device to alarm so as to remind workers of adding corresponding materials in time.
Preferably, the selectable ranges of the preset values of the material allowance of the nutrient soil box, the seed box, the soil covering box and the water tank are 1/10-1/4 of the volume of the nutrient soil box, the seed box, the soil covering box and the water tank respectively.
Preferably, the nutrient soil quantity sensor, the seed quantity sensor, the soil covering quantity sensor and the water quantity sensor are all potential sensors.
Preferably, the top parts of the nutrient soil box, the seed box, the soil covering box and the water tank are respectively provided with a sealed box cover for preventing the materials in each material box from flying to the material box.
Preferably, said control means is a control-inductor panel; the alarm device is an alarm indicator lamp arranged on the control-inductor panel.
Preferably, a sprinkler pipe extends out of the bottom of the water tank; and the sprinkler pipe is provided with a flow regulating valve.
Preferably, the outlets of the nutrient soil box, the seed box and the soil covering box are respectively provided with a nutrient soil spreading amount adjusting device, a seed spreading amount adjusting device and a soil covering spreading amount adjusting device for controlling the size of a spreading outlet.
Preferably, the device also comprises a motor and a walking mechanism; the running gear includes: the left and right walking driving wheels, the left and right crawler belts and the two walking driven wheels are respectively used for supporting the left and right crawler belts.
Preferably, still include frame, main gear box, walking gearbox, seedling dish support, balance tray frame, seedling dish conveyer, seedling dish registration roller, nutrition soil conveying roller, seed broadcasting roller, earthing conveying roller, the motor passes through the belt and drives main gear box, again by main gear box through belt, chain drive respectively walking gearbox reaches seedling dish conveyer, walking gearbox drive running gear, seedling dish conveyer then drives seedling dish registration roller and nutrition soil conveying roller through the chain, nutrition soil conveying roller drives the seed broadcasting roller through the chain, the seed broadcasting roller drives the earthing conveying roller through the chain.
Further, the tray placing rack is configured to place at least three seedling trays arranged in a row.
Furthermore, the nutrient soil conveying roller, the seed broadcasting roller and the soil covering conveying roller are respectively arranged in the nutrient soil box, the seed box and the soil covering box and are close to respective outlets; orderly arranged bulges are respectively formed on the seedling tray positioning roller, the nutrient soil conveying roller, the seed broadcasting roller and the earthing conveying roller; the projection space of the seedling tray positioning roller is equal to the size of the seedling tray; the bulges of the nutrient soil conveying roller, the seed broadcasting roller and the earthing conveying roller are adapted to the particle size and the humidity of the materials in each box.
Compared with the prior art, the invention has the following advantages:
1. the invention provides a tray-swinging seedling-raising seeder, which comprises a nutrient soil quantity sensor, a seed quantity sensor, a soil covering quantity sensor, a water quantity sensor and a control device which are respectively arranged in a nutrient soil box, a seed box, a soil covering box and a water tank and are used for monitoring the residual quantity of materials in the corresponding boxes, and an alarm device, each sensor sends a signal to the control device when monitoring that the material allowance in the corresponding box is lower than the respective preset value, the control device controls the alarm device to alarm so as to remind workers to add corresponding materials in time, thereby avoiding that any program of sowing, earthing or sprinkling in the process of seedling raising is missed by the tray swinging machine due to the exhaustion of the materials in any material box in the operation process, further, the tray placing machine can not finish the seedling raising operation according to the designated sequence, so that the seedling raising effect is poor, and even seedlings can not grow. The tray-swinging seedling-raising seeder provided by the invention has a higher automatic program and ensures the seedling-raising effect.
2. According to the swing-plate seedling raising seeder provided by the invention, the selectable ranges of the preset values of the material allowance of the nutrient soil box, the seed box, the soil covering box and the water tank are 1/10-1/4 of the volume of the nutrient soil box, the seed box, the soil covering box and the water tank, namely, when the nutrient soil quantity sensor, the seed quantity sensor, the soil covering quantity sensor and the water quantity sensor detect that the material allowance in the corresponding box is lower than the preset values of the material allowance of the nutrient soil box, the seed box, the soil covering box and the water tank, each sensor box sends a signal to the control device to control the alarm device to give an alarm. If the materials are not added continuously, the alarm is continued until the material allowance in each material box exceeds a preset value, and the alarm is automatically cancelled.
3. According to the tray-arranging seedling-raising seeder provided by the invention, as the sensors for detecting the material allowance in the corresponding material boxes are arranged in the material boxes, the allowance in each material box is not required to be monitored all the time by manpower, the top parts of the nutrient soil box, the seed box, the soil covering box and the water box can be respectively provided with the sealed box covers for preventing the materials in the material boxes from flying out of the material boxes, the box covers of the nutrient soil box and the soil covering box can prevent the soil from flying out under the environment with larger wind power, so that waste and environmental pollution are caused, and the box covers of the seed box and the water box respectively prevent seeds and water from flying out.
4. According to the swing disc seedling raising seeder provided by the invention, the sprinkler pipe extends out of the bottom of the water tank, the flow regulating valve is arranged on the sprinkler pipe, water in the water tank is led out through the sprinkler pipe, and the sprinkling speed of the water tank can be controlled through regulating the flow regulating valve, so that the sprinkling speed can be selected according to the conditions of the advancing speed of the swing disc seedling raising seeder, the dryness and humidity of soil materials, the type of seeds and the like.
5. According to the swing-plate seedling raising seeder provided by the invention, the nutrient soil spreading amount adjusting device, the seed spreading amount adjusting device and the soil spreading amount adjusting device for controlling the size of the spreading outlet are respectively arranged at the outlets of the nutrient soil box, the seed box and the soil covering box, so that the spreading speed of the nutrient soil box, the seed box and the soil covering box can be adjusted according to the thickness and the humidity of soil materials and seeds, the advancing speed of the swing-plate machine and the like.
6. The invention provides a tray-swinging seedling-raising seeder, wherein a travelling mechanism comprises a travelling driving wheel, a travelling driven wheel and a crawler, and the arrangement of the crawler enables the tray-swinging seedling-raising seeder to be suitable for muddy roads.
7. The invention provides a swing plate seedling raising seeder, which comprises a main gear box and a traveling gear box, wherein the main gear box drives the traveling gear box and a seedling plate conveying device, the traveling gear box drives a traveling mechanism, and the traveling speed of the swing plate seedling raising seeder can be independent of the rotating speeds of a seedling plate positioning roller, a nutrient soil conveying roller, a seed broadcasting roller and an earthing conveying roller through the arrangement of the main gear box and the traveling gear box, namely the traveling speed of the swing plate machine is independent of the broadcasting speeds of nutrient soil, seeds and earthing.
Seedling dish conveyer then drives seedling dish registration roller and nutrition soil conveying roller through the chain, and nutrition soil conveying roller passes through the chain and drives seed broadcasting roller, seed broadcasting roller passes through the chain and drives the earthing conveying roller to the pendulum dish sprout cultivation seeder that makes can realize the pendulum dish, broadcast soil, sow and earthing multiple function, and the watering function has been added in setting up of water tank again.
8. According to the tray-arranging seedling-raising seeder provided by the invention, the tray-arranging tray frame is constructed to be capable of arranging at least three seedling trays arranged in rows, so that the tray-arranging efficiency can be improved, and the automation efficiency can be improved.
9. The invention provides a tray-swinging seedling-raising seeder, wherein orderly-arranged bulges are respectively formed on a seedling tray positioning roller, a nutrient soil conveying roller, a seed broadcasting roller and an earthing conveying roller, so that the seedling tray, the nutrient soil, the seeds and the earthing soil can respectively and uniformly fall in order. The projection space of the seedling tray positioning roller is matched with the size of the seedling tray, so that the seedling tray can be placed on the ground in order. The bulges of the nutrient soil conveying roller, the seed broadcasting roller and the earthing conveying roller are matched with the sizes and the humidity of material particles in each box, so that the nutrient soil, the seeds and the earthing soil can smoothly fall off from the outlets of the nutrient soil box, the seed box and the earthing covering box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of a swing tray seedling raising seeder of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a partially enlarged view of fig. 1.
Reference numerals: 1-a motor; 2-a battery jar; 3-a main gear box; 4-a walking gearbox; 5, a crawler belt;
6-a frame; 7-a seat; 8-seedling tray support; 9-a control device; 10-a balance tray rack;
11-seedling tray conveying device; 12-seedling tray positioning roller; 13-nutrient soil box; 14-nutrient soil delivery rollers;
15-flow regulating valve; 16-a seed box; 17-a seed sowing roller;
18 a-a nutrient soil spreading amount adjusting device; 18 b-a seed spreading amount adjusting device;
18 c-soil spreading amount adjusting device; 19-covering a soil box; 20-earthing conveying rollers;
21 a-nutrient soil quantity sensor; 21 b-a seed number sensor; 21 c-a soil covering quantity sensor;
21 d-water quantity sensor; 22-a water tank; 23-sprinkler tube.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The embodiment provides a balance seedling raising seeder, as shown in fig. 1, including a nutrient soil box 13, a seed box 16, an earth covering box 19 and a water tank 22, and further including a nutrient soil quantity sensor 21a, a seed quantity sensor 21b, an earth covering quantity sensor 21c and a water quantity sensor 21d which are respectively arranged in the nutrient soil box 13, the seed box 16, the earth covering box 19 and the water tank 22 and used for monitoring the material allowance in the corresponding box, a control device 9 and an alarm device, wherein each sensor sends a signal to the control device 9 when monitoring that the material allowance in the corresponding box is lower than a respective preset value, and the control device 9 controls the alarm device to alarm so as to remind a worker to timely add corresponding materials.
The tray-arranging seedling-raising seeder can avoid that any program of soil sowing, seeding, soil covering or water sprinkling in the seedling-raising process is missed due to exhaustion of materials in any material box in the operation process, and then the tray-arranging machine cannot complete seedling-raising operation according to a specified sequence, so that the seedling-raising effect is poor, and even seedlings cannot grow. The tray-swinging seedling-raising seeder provided by the invention has a higher automatic program and ensures the seedling-raising effect.
The selectable range of the preset values of the material allowance of the nutrient soil box 13, the seed box 16, the soil covering box 19 and the water tank 22 is 1/10-1/4 of the volume of the nutrient soil box 13, the seed box 16, the soil covering box 19 and the water tank 22, that is, when the nutrient soil amount sensor 21a, the seed amount sensor 21b, the soil covering amount sensor 21c and the water amount sensor 21d monitor that the material allowance in the corresponding box is lower than the preset values of the material allowance of the nutrient soil box 13, the seed box 16, the soil covering box 19 and the water tank 22, each sensor sends a signal to the control device 9 to control the alarm device to give an alarm. If the materials are not added continuously, the alarm is continued until the material allowance in each material box exceeds a preset value, and the alarm is automatically cancelled.
Preferably, the preset values of the material residual amounts of the nutrient soil box 13, the seed box 16, the earthing box 19 and the water box 22 are 1/6 of the volumes of the nutrient soil box 13, the seed box 16, the earthing box 19 and the water box 22 respectively, and at the moment, an alarm starts to be given, so that operators can be left for a certain time to carry and add nutrient soil, seeds, earthing and water. Of course, the preset values may also be 1/9,1/8,1/5, etc. of the volume of each tank.
The nutrient soil quantity sensor 21a, the seed quantity sensor 21b, the soil covering quantity sensor 21c and the water quantity sensor 21d are all potential sensors, and the potential sensors are simple in structure, low in price and capable of being widely applied.
The top of the nutrient soil box 13, the top of the seed box 16, the top of the soil covering box 19 and the top of the water box 22 are respectively provided with a sealed box cover for preventing materials in each material box from flying out of the material box, the nutrient soil box 13 and the box cover of the soil covering box 19 can avoid the situation that the materials fly out under the environment with large wind power to cause waste and environmental pollution, and the box covers of the seed box 16 and the water box 22 respectively avoid the situation that seeds and water are spilled out. When needs add the material, open the case lid and make the material have the interpolation mouth, add the completion, cover the case lid on the box, prevent that incasement material from spilling out.
The control device 9 is a control-sensor panel; the alarm device is an alarm indicator lamp arranged on the control-inductor panel, and the alarm indicator lamp is indicated by yellow light flashing.
A sprinkler pipe 23 extends from the bottom of the water tank 22. The sprinkler pipe 23 is provided with a flow regulating valve 15, water in the water tank 22 is led out through the sprinkler pipe 23, the sprinkling speed of the water tank 22 can be controlled through the regulation of the flow regulating valve 15, and therefore the sprinkling speed can be selected according to the conditions of the advancing speed of the swinging tray seedling raising seeder, the dry humidity of soil materials, the type of seeds and the like. The water outlet of the sprinkler pipe 23 is preferably a spray opening, so that each placed seedling tray can be uniformly irrigated.
The outlets of the nutrient soil box 13, the seed box 16 and the soil covering box 19 are respectively provided with a nutrient soil spreading amount adjusting device 18a, a seed spreading amount adjusting device 18b and a soil spreading amount adjusting device 18c for controlling the size of a spreading outlet, so that the spreading speed of the nutrient soil box 13, the seed box 16 and the soil covering box 19 can be adjusted according to the thickness and the humidity of soil materials and seeds, the advancing speed of a balance machine and the like. Preferably, as shown in fig. 1, the nutrient soil spreading amount adjusting device 18a, the seed spreading amount adjusting device 18b, and the soil spreading amount adjusting device 18c are installed at the outlets of the nutrient soil box 13, the seed box 16, and the casing box 19, respectively, through connectors. When the outlet needs to be increased, as shown in fig. 3, the nutrient soil spreading amount adjusting device 18a is translated leftwards and upwards and then positioned by using screws, so that the outlet is increased, and the spreading speed of the nutrient soil box 13 can be increased; when the outlet needs to be reduced, as shown in fig. 3, the nutrient soil spreading amount adjusting device 18a is translated to the lower right and then positioned by using a screw, so that the outlet is reduced, and the spreading speed of the nutrient soil box 13 can be reduced. The size of the outlets of the seed box 16 and the casing box 19 is realized in the same way.
The tray-swinging seedling-raising seeder of the embodiment further comprises a motor 1 and a traveling mechanism. As a preferred embodiment, the traveling mechanism includes: the left and right walking driving wheels driven by the left and right half shafts driven by the motor 1, the left and right crawler belts 5, and the two walking driven wheels respectively used for supporting the left and right crawler belts. Adopt the walking of track 5 for this balance sprout cultivation seeder is applicable to the muddy road surface.
The swing disc seedling raising seeder of the embodiment further comprises a rack 6, a main gear box 3, a traveling gear box 4, a seedling disc support 8, a swing disc tray frame 10, a seedling disc conveying device 11, a seedling disc positioning roller 12, a nutrient soil conveying roller 14, a seed broadcasting roller 17 and an earthing conveying roller 20, wherein the motor 1 drives the main gear box 3 through a belt, the main gear box 3 drives the traveling gear box 4 and the seedling disc conveying device 11 through a belt and a chain respectively, and the traveling gear box 4 drives the traveling mechanism. The main gear box 3 and the traveling gear box 4 are arranged, so that the traveling speed of the seedling tray arranging and seedling raising seeder can be independent of the rotating speeds of the seedling tray positioning roller 12, the nutrient soil conveying roller 14, the seed broadcasting roller 17 and the soil covering conveying roller 20, namely, the traveling speed of the seedling tray arranging machine is independent of the broadcasting speeds of the nutrient soil, the seeds and the soil covering. Seedling dish conveyer 11 then drives seedling dish positioning roller 12 and nutrition soil conveying roller 14 through the chain, and nutrition soil conveying roller 14 drives through the chain seed broadcasting roller 17, seed broadcasting roller 17 drives through the chain earthing conveying roller 20 to make the balance sprout cultivation seeder that this embodiment provided can realize balance, broadcast soil, seeding and earthing multiple function, and the function of watering has been added again in the setting of water tank 22.
The tray placing tray frame 10 is configured to be capable of placing at least three seedling trays arranged in a row, so that tray placing efficiency can be improved, and automation efficiency can be improved. Preferably, the tray-placing rack 10 can place three seedling trays. As a variation, the tray-placing tray frame 10 can place a larger number of seedling trays, such as four, five, etc.
The nutrient soil conveying roller 14, the seed broadcasting roller 17 and the covering soil conveying roller 20 are respectively arranged in the nutrient soil box 13, the seed box 16 and the covering soil box 19 and are close to respective outlets, so that the nutrient soil, the seeds and the covering soil can smoothly fall from the outlets under the pushing of the rolling nutrient soil conveying roller 14, the seed broadcasting roller 17 and the covering soil conveying roller 20. As shown in fig. 2, the seedling tray positioning roller, the nutrient soil delivery roller 14, the seed sowing roller 17 and the soil covering delivery roller 20 are respectively formed with orderly arranged bulges, so that the seedling tray, the nutrient soil, the seeds and the soil covering can respectively fall down uniformly and orderly. The projection space of the seedling tray positioning roller 12 is matched with the size of the seedling tray, so that the seedling tray can be placed on the ground neatly. The bulges of the nutrient soil conveying roller 14, the seed broadcasting roller 17 and the earthing conveying roller 20 are matched with the particle size and the humidity of the materials in each box, so that the nutrient soil, the seeds and the earthing soil can smoothly fall from the outlets of the nutrient soil box 13, the seed box 16 and the earthing soil box 19.
The tray-swinging seedling-raising seeder of the embodiment further comprises a storage battery 2 and a seat 7. The storage battery 2 mainly supplies power to the motor 1 (certainly can also supply power to the control device 9 and the alarm device), so that the balance machine is driven by the motor, fuel oil is not used, no waste gas is discharged, and the pollution to the environment is reduced. The seat 7 is arranged near the seedling tray bracket and the seedling tray bracket, so that the seedling trays can be sequentially arranged by an operator sitting on the seat 7.
In practical use, the nutrient soil box 13 can be mixed with fertilizers of different types and proportions according to requirements.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. A swing-plate seedling raising seeder comprises a nutrient soil box (13), a seed box (16), a soil covering box (19) and a water tank (22), and is characterized by further comprising a nutrient soil quantity sensor (21a), a seed quantity sensor (21b), a soil covering quantity sensor (21c), a water quantity sensor (21d), a control device (9) and an alarm device, wherein the nutrient soil quantity sensor, the seed quantity sensor, the soil covering quantity sensor and the water quantity sensor are respectively arranged in the nutrient soil box (13), the seed box (16), the soil covering box (19) and the water tank (22) and are used for monitoring the residual quantity of materials in the corresponding boxes; the device also comprises a motor (1) and a travelling mechanism; the running gear includes: the left and right walking driving wheels, the left and right caterpillar bands (5) and the two walking driven wheels are respectively used for supporting the left and right caterpillar bands; also comprises a frame (6), a main gear box (3), a walking gear box (4), a seedling tray bracket (8), a swing tray bracket (10), a seedling tray conveying device (11), a seedling tray positioning roller (12), a nutrient soil conveying roller (14), a seed broadcasting roller (17) and an earth covering conveying roller (20), the motor (1) drives a main gear box (3) through a belt, the main gear box (3) drives the walking gear box (4) and the seedling tray conveying device through a belt and a chain respectively, the walking gear box (4) drives the walking mechanism, the seedling tray conveying device (11) drives a seedling tray positioning roller (12) and a nutrient soil conveying roller (14) through a chain, the nutrient soil conveying roller (14) drives the seed broadcasting roller (17) through the chain, the seed spreading roller (17) drives the soil covering conveying roller (20) through a chain; the top parts of the nutrient soil box (13), the seed box (16), the soil covering box (19) and the water box (22) are respectively provided with a sealed box cover for preventing materials in each material box from spilling out of the material box, and the nutrient soil conveying roller (14), the seed broadcasting roller (17) and the soil covering conveying roller (20) are respectively arranged in the nutrient soil box (13), the seed box (16) and the soil covering box (19) and are close to respective outlets; orderly arranged bulges are respectively formed on the seedling tray positioning roller (12), the nutrient soil conveying roller (14), the seed broadcasting roller (17) and the soil covering conveying roller (20); the projection space of the seedling tray positioning roller (12) is equal to the size of the seedling tray; the bulges of the nutrient soil conveying roller (14), the seed broadcasting roller (17) and the earthing conveying roller (20) are adapted to the particle size and the humidity of the materials in each box.
2. The swinging tray seedling raising and seeding machine according to claim 1, wherein the selectable ranges of the preset values of the material surplus of the nutrient soil box (13), the seed box (16), the soil covering box (19) and the water tank (22) are 1/10-1/4 of the volumes of the nutrient soil box (13), the seed box (16), the soil covering box (19) and the water tank (22) respectively.
3. The swing type seedling raising and seeding machine according to claim 1 or 2, wherein the nutrient soil quantity sensor (21a), the seed quantity sensor (21b), the soil covering quantity sensor (21c) and the water quantity sensor (21d) are all potential sensors.
4. Swing tray seedling planter according to claim 1 or 2, characterized in that the control device (9) is a control-inductor panel; the alarm device is an alarm indicator lamp arranged on the control-inductor panel.
5. The swing tray seedling raising and sowing machine as claimed in claim 1 or 2, wherein a sprinkling pipe (23) extends from the bottom of the water tank (22); and a flow regulating valve (15) is arranged on the sprinkling pipe (23).
6. The swinging tray seedling raising and seeding machine according to claim 1 or 2, characterized in that the outlets of the nutrient soil box (13), the seed box (16) and the soil covering box (19) are respectively provided with a nutrient soil spreading amount adjusting device (18a), a seed spreading amount adjusting device (18b) and a soil spreading amount adjusting device (18c) for controlling the size of a spreading outlet.
7. Swing tray seedling planter according to claim 1, characterized in that the swing tray rack (10) is configured to be able to present at least three seedling trays arranged in rows.
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| CN201610479468.2A CN106134831B (en) | 2016-06-23 | 2016-06-23 | Tray-arranging seedling-raising seeder |
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| CN201610479468.2A CN106134831B (en) | 2016-06-23 | 2016-06-23 | Tray-arranging seedling-raising seeder |
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| CN106134831B true CN106134831B (en) | 2022-04-19 |
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| CN106717368A (en) * | 2016-12-31 | 2017-05-31 | 孙殿彬 | Raising rice seedlings circulating plate machine |
| CN107318286A (en) * | 2017-08-17 | 2017-11-07 | 宿州市信德机械有限公司 | All-in-one is broadcast in a kind of intelligence rotation |
| CN107371495A (en) * | 2017-08-24 | 2017-11-24 | 延寿县闪电农业装备有限公司 | A kind of raising rice seedlings machine people and its control method |
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