CN217509394U

CN217509394U - Rice seedling raising and sowing production line

Info

Publication number: CN217509394U
Application number: CN202221696963.6U
Authority: CN
Inventors: 王桥; 辛中原; 王奕帏
Original assignee: Hubei Jianbing Agricultural Technology Service Co ltd
Current assignee: Hubei Jianbing Agricultural Technology Service Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-30
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of agricultural machinery, a rice seedling seeding production line is disclosed, including the conveyer belt follow the conveyer belt top the direction of transfer of conveyer belt has set gradually bed soil box, seeding case and earthing case, bed soil box is close to one side of conveyer belt feed end is provided with first spray set, bed soil box with be provided with second spray set between the seeding case, first spray set with second spray set all is located the conveyer belt top, and all be used for spraying water in the seeding dish, the seeding case with it is provided with third spray set to cover between the soil box, third spray set be used for to spray water and liquid medicine in the seeding dish. The utility model discloses a rice seedling seeding production line can avoid appearing the vacancy between the bed soil in the seeding tray and the seeding tray inner wall, can prevent simultaneously that the disease from appearing in the seed cultivation in-process, improves the seeding quality.

Description

Rice seedling raising and sowing production line

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to rice seedling raising and sowing production line.

Background

Rice is one of important grain crops in China, in the mechanized production of the rice, the dry rice seedling raising technology is a matched seedling raising mode which is preferred by mechanical seedling transplanting, currently, the rice is mainly raised by plastic hard disks or soft disks with certain specifications in China, and the mechanization of seedling raising is realized through a sowing production line.

The Chinese patent with the prior publication number of CN109041703A discloses a rice seedling raising and sowing assembly line, which specifically comprises a sowing tray conveying line capable of conveying a sowing tray, wherein an automatic tray placing device is arranged at one end of the sowing tray conveying line, automatic bed soil sprinkling devices, automatic sowing devices and automatic soil covering devices are sequentially arranged above the sowing tray conveying line along the conveying direction of the sowing tray conveying line at intervals, the sowing tray is conveyed to the sowing tray conveying line from the automatic tray placing device, the sowing conveying line conveys the sowing tray to the lower part of the automatic bed soil sprinkling devices to sprinkle bed soil, the automatic sowing devices sow the lower part of the automatic sowing devices, and the sowing tray conveying line continues to convey the lower part of the automatic soil covering devices after covering soil.

Present rice seedling raising seeding assembly line seeding is efficient, can be according to the actual production demand, set for different seeding efficiency, if sow 1000 dishes per hour, 2400 dishes, 3000 dishes are even more, when the seeding efficiency who sets for reaches more than 2400 dishes/hour, the conveying speed of seeding dish transfer chain is very fast, after having spilt bed soil in the seeding dish, in-process to the seeder below carrying, bed soil in the seeding dish can be because inertia effect, and the seeding dish inner wall between the vacancy appears, thereby it does not have bed soil to lead to seeding in-process part seed below, finally influence the normal growth that sprouts of seed, reduce the seeding quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rice seedling seeding production line can avoid appearing the vacancy between the bed soil in the seeding tray and the seeding tray inner wall, can prevent that the disease from appearing in the seed cultivation in-process simultaneously, improves the seeding quality.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rice seedling seeding production line, includes the conveyer belt follow the conveyer belt top the direction of transfer of conveyer belt has set gradually bed soil box, seeding case and earthing case, bed soil box is close to one side of conveyer belt feed end is provided with first spray set, bed soil box with be provided with the second spray set between the seeding case, first spray set with second spray set all is located the conveyer belt top, and all be used for spraying water in to the seeding dish.

The utility model discloses a further set up to: and a third spraying device is arranged between the sowing box and the soil covering box and is used for spraying water and liquid medicine into the sowing plate.

The utility model discloses a further set up to: the structure of the first spraying device is the same as that of the second spraying device and that of the third spraying device, the first spraying device and the second spraying device respectively comprise spraying pipes and water pumps, the two ends of each spraying pipe are erected on the two sides of the conveying belt through supporting frames, the spraying pipes are connected with the water pumps through first pipelines, the water pumps are connected to the water tanks through second pipelines, a plurality of through holes are formed in the bottoms of the spraying pipes at equal intervals along the axial direction, and regulating valves are arranged on the first pipelines.

The utility model discloses a further set up to: the third spraying device is characterized in that a plurality of spraying holes are formed in the side wall of the spraying pipe of the third spraying device at equal intervals along the axial direction, the spraying holes are formed in the lower portion of the side wall of the feeding side of the spraying pipe, and the opening directions of the spraying holes are arranged in an inclined and downward mode.

The utility model discloses a further set up to: liquid collecting tanks are arranged below the first spraying device, the second spraying device and the third spraying device, and the liquid collecting tanks are located below the conveying belt.

The utility model has the advantages that:

1. the utility model discloses a rice seedling seeding production line sets up first spray set through the feed side at bed soil box, can spray appropriate amount water in the to-air seeding tray, makes the bottom in the seeding tray keep moist, back in bed soil gets into the seeding tray, because the seeding tray bottom is moist, the resistance between seeding tray and the bed soil increases, the bed soil is difficult to remove under the inertial action to can avoid appearing the vacancy when conveyer belt conveying speed is very fast between seeding tray inner wall and the bed soil, ensure the seeding quality.

2. Through set up second spray set between bed soil box and seeding case, after having sprinkled bed soil, spray proper amount water in to the seeding dish through second spray set, make the bed soil in the seeding dish moist, not only be favorable to subsequent seeding, can also further increase the resistance between bed soil and the seeding dish, avoid appearing the vacancy in the seeding dish and influence the seeding quality.

3. Set up third spray set between seeding case and earthing case, after having spilled the seed to the seeding dish, can spray appropriate amount water and liquid medicine in to the seeding dish through third spray set, prevent that the seed from cultivating the in-process disease appearing, the hole that sprays has been seted up to third spray set's shower lateral wall, and the hole that sprays can ensure that the liquid medicine that sprays can cover the seeding dish completely towards the direction of motion of seeding dish, is favorable to improving the liquid medicine and sprays the effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

FIG. 1 is a schematic view of the overall structure of a rice seedling raising and sowing production line of the utility model;

fig. 2 is a partially enlarged schematic view at a in fig. 1.

In the figure, 1, a conveyor belt; 2. a bed soil box; 3. a seeding box; 4. covering a soil box; 5. a first spraying device; 6. a second spraying device; 7. a third spraying device; 8. a seeding tray; 9. a shower pipe; 10. a water pump; 11. a support frame; 12. a first conduit; 13. a second conduit; 14. adjusting a valve; 15. spraying holes; 16. a liquid collecting tank.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, a rice seedling and seeding production line comprises a conveyor belt 1, a bed soil box 2, a seeding box 3 and an earth covering box 4 are sequentially arranged above the conveyor belt 1 along the conveying direction of the conveyor belt 1, a first spraying device 5 is arranged on one side, close to the feeding end of the conveyor belt 1, of the bed soil box 2, a second spraying device 6 is arranged between the bed soil box 2 and the seeding box 3, and the first spraying device 5 and the second spraying device 6 are both located above the conveyor belt 1 and are both used for spraying water into a seeding disc 8. The utility model discloses a rice seedling seeding production line, through setting up first spray set 5 at the feed side of bed soil box 2, when seeding disc 8 moves to the first spray set 5 below under the conveying effect of conveyer belt 1, can spray right amount of water to empty seeding disc 8 through first spray set 5, make the bottom in seeding disc 8 keep moist, when seeding disc 8 conveys to the bed soil of bed soil box 2 below and sprinkles, because seeding disc 8 bottom is moist, after the bed soil gets into seeding disc 8, the resistance between seeding disc 8 and the bed soil increases, the bed soil is difficult to move under the inertia effect, thereby can avoid appearing the vacancy between the bed soil and the seeding disc 8 inner wall when conveyer belt 1 transport speed is very fast; after the bed soil is sprinkled, the seeding disc 8 continues to be conveyed forwards, when the seeding disc 8 is conveyed to the lower part of the second spraying device 6, a proper amount of water is sprayed into the seeding disc 8 through the second spraying device 6, so that the bed soil in the seeding disc 8 is wet, subsequent seeding is facilitated, the resistance between the bed soil and the seeding disc 8 can be further increased, and the seeding quality is prevented from being influenced by the vacancy in the seeding disc 8. Preferably, a third spraying device 7 is arranged between the sowing box 3 and the casing box 4, and the third spraying device 7 is used for spraying water and liquid medicine into the sowing tray 8. After the seeds are sprayed into the seeding tray 8, a proper amount of water and liquid medicine can be sprayed into the seeding tray 8 through the third spraying device 7, and diseases are prevented from occurring in the seed cultivation process.

Referring to fig. 1 and 2, the first spraying device 5, the second spraying device 6 and the third spraying device 7 are identical in structure and respectively comprise a spraying pipe 9 and a water pump 10, two ends of the spraying pipe 9 are erected on two sides of the conveyor belt 1 through support frames 11, the spraying pipe 9 is connected with the water pump 10 through a first pipeline 12, the water pump 10 is connected to the water tank through a second pipeline 13, a plurality of through holes are formed in the bottom of the spraying pipe 9 at equal intervals along the axial direction, and a regulating valve 14 is arranged on the first pipeline 12. When the spraying device is used for spraying water or liquid medicine, the regulating valve 14 and the water pump 10 are opened, the water or liquid medicine in the water tank is pumped out and is conveyed into the spraying pipe 9 through the first pipeline 12 and then is sprayed out through the through hole at the bottom of the spraying pipe 9, the spraying amount of the water or liquid medicine can be regulated according to requirements due to the arrangement of the regulating valve 14, the structure is simple, and the use is convenient.

Specifically, a plurality of spraying holes 15 are formed in the side wall of the spraying pipe 9 of the third spraying device 7 at equal intervals along the axial direction, the spraying holes 15 are formed in the lower portion of the side wall of the feeding side of the spraying pipe 9, the opening directions of the spraying holes 15 are inclined and arranged downwards, the spraying holes 15 face the moving direction of the seeding tray 8, sprayed liquid medicine can be ensured to completely cover the seeding tray 8, and the spraying effect is improved. The liquid collecting box 16 is arranged below the first spraying device 5, the second spraying device 6 and the third spraying device 7, the liquid collecting box 16 is located below the conveying belt 1, a plurality of fine holes are formed in the bottom of the seeding disc 8, seeds convenient to grow and cultivate are convenient to grow, and by means of the liquid collecting box 16, liquid dripped in the spraying process can fall into the liquid collecting box 16 to be collected, so that water or liquid medicine is prevented from directly dripping on the ground to influence the workshop environment.

Claims

1. The utility model provides a rice seedling seeding production line, includes conveyer belt (1) follow conveyer belt (1) top the direction of transfer of conveyer belt (1) has set gradually bed soil box (2), seeding case (3) and has covered soil box (4), its characterized in that: one side of the bed soil box (2) close to the feeding end of the conveyor belt (1) is provided with a first spraying device (5), a second spraying device (6) is arranged between the bed soil box (2) and the seeding box (3), and the first spraying device (5) and the second spraying device (6) are both positioned above the conveyor belt (1) and are both used for spraying water into the seeding disc (8).

2. The rice seedling raising and sowing production line as claimed in claim 1, wherein: a third spraying device (7) is arranged between the sowing box (3) and the soil covering box (4), and the third spraying device (7) is used for spraying water and liquid medicine into the sowing disc (8).

3. The rice seedling raising and sowing production line as claimed in claim 2, characterized in that: first spray set (5) with second spray set (6) and third spray set (7)'s structure is the same, all includes shower (9) and water pump (10), shower (9) both ends are erect through support frame (11) conveyer belt (1) both sides, shower (9) through first pipeline (12) with water pump (10) are connected, water pump (10) are connected to the water tank through second pipeline (13), the bottom of shower (9) is equipped with a plurality of through-hole along the equidistant interval of axial direction, be provided with governing valve (14) on first pipeline (12).

4. The rice seedling raising and sowing production line as claimed in claim 3, wherein: the side wall of the spray pipe (9) of the third spray device (7) is provided with a plurality of spray holes (15) at equal intervals along the axial direction, the spray holes (15) are arranged at the lower part of the side wall of the feed side of the spray pipe (9), and the opening directions of the spray holes (15) are arranged obliquely downwards.

5. The rice seedling raising and sowing production line as claimed in any one of claims 2 to 4, wherein: liquid collecting boxes (16) are arranged below the first spraying device (5), the second spraying device (6) and the third spraying device (7), and the liquid collecting boxes (16) are located below the conveyor belt (1).