Agricultural seed seedling raising equipment

Abstract

The utility model relates to the technical field of seedling raising, and discloses an agricultural seed seedling raising device which comprises a seedling raising room, four seedling raising plates, four trays, eight lead screws, eight toothed plates and four spraying pipes, two sides of the seedling raising room are respectively provided with two material taking ports, the front face of the seedling raising room is provided with a door, the four seedling raising plates are arranged on two sides inside the seedling raising room, and the four trays are arranged on the two sides inside the seedling raising room. The tops of the four trays are connected with the bottom of the seedling raising lower cup, the top ends of the eight lead screws are rotationally connected to the bottoms of the seedling raising trays, one ends of the eight toothed plates are connected with the inner wall of the seedling raising room, the four spraying pipes are arranged on the tops of the four seedling raising trays, one ends of the spraying pipes are communicated with a water tank through water pipes, and control valves are installed on the outer sides of the water pipes. A filter screen is fixedly connected to the top of the water tank. By means of the design, more seedlings can be cultivated, the operation of taking out the seedlings is facilitated, the seedling raising efficiency is improved, and soil and the seedlings can be better taken out at the same time to be taken out and transplanted.

Description

Technical Field

[0001] The utility model relates to the field of seedling cultivation, in particular to agricultural seed seedling cultivation equipment. Background Art

[0002] Seed seedling equipment is a series of mechanical equipment and tools used in the agricultural seed seedling process. These equipment are designed to improve the efficiency of seed selection, reproduction and cultivation, thereby improving agricultural production efficiency and quality.

[0003] At present, a Chinese patent discloses an agricultural seed seedling raising device, and its announcement number is CN219919816U. In the disclosed technical solution, the operation of taking out the seedlings is performed by opening the box door, and the seedlings on the seedling tray are watered by an atomizing water spray head connected to the water tank.

[0004] According to the above-disclosed prior art solution, during the seedling raising process, there are only two seedling trays in the box, and the efficiency of seedling raising is too low, which seriously affects the seed production efficiency inside the seedling tray and cannot meet the production needs. Moreover, after the internal seedling tray is cultivated, it is not convenient to take out the soil and seedlings at the same time for transplanting. In this regard, we propose an agricultural seed seedling raising equipment. Utility Model Content

[0005] In order to solve the technical problems raised in the above background technology, the utility model provides an agricultural seed seedling raising device.

[0006] The utility model adopts the following technical scheme: an agricultural seed seedling raising equipment, including a seedling raising room, four seedling raising trays, four trays, eight screw rods, eight tooth plates and four spray pipes, two feeding ports are provided on both sides of the seedling raising room, and a door is provided on the front of the seedling raising room, four seedling raising trays are arranged on both sides of the interior of the seedling raising room, upper seedling raising cups are connected at equal intervals on the surface of the seedling raising trays, a lower seedling raising cup is provided through the bottom of the inner side of the upper seedling raising cups, the four corners of the bottom of the seedling raising trays are fixedly connected with limit rods, the tops of the four trays are connected to the bottom of the lower seedling raising cups, and the four corners of the trays are provided with supply The limiting rod passes through the limiting hole, the top ends of the eight screw rods are rotatably connected to the bottom of the seedling tray, the bottom end of the screw rod is fixedly connected to a transmission gear, the outer side of the screw rod is threadedly connected to the tray, one end of the eight tooth plates is connected to the inner wall of the seedling room, the top of the other end of the tooth plate is fixedly connected to a first fixed block, the side of the first fixed block is fixedly connected to a spring rod, the surface of the spring rod is sleeved with a spring, the other end of the spring rod passes through and is connected to a second fixed block, the bottom of the second fixed block is fixedly connected to a small tooth plate, four spray pipes are arranged on the top of the four seedling trays, and one end of the spray pipe is connected to a water tank through a water pipe.

[0007] As a further improvement of the above solution, the length of the tooth plate is half the length of the seedling tray.

[0008] As a further improvement of the above solution, the transmission gear and the small tooth plate are meshed, so that the lead screw drives the tray to rise.

[0009] As a further improvement of the above solution, the tray and the seedling tray are symmetrically arranged up and down, and the areas of the tray and the seedling tray are equal.

[0010] As a further improvement of the above scheme, a draw plate is fixedly connected to one side of the seedling tray, the draw plate is adapted to the material taking port, and a pull ring is provided on the side of the draw plate to facilitate pulling out the seedling tray inside.

[0011] As a further improvement of the above solution, a control valve is installed on the outside of the water pipe, and a filter is fixedly connected to the top of the water tank, and the filter can collect falling raindrops on rainy days.

[0012] As a further improvement of the above solution, a limit block is provided at one end of the spring rod to control the position of the spring.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model provides agricultural seed seedling raising equipment with a large number of seedling raising grooves on the seedling raising tray, which can cultivate more seedlings at one time, greatly improving the seed production efficiency inside the seedling raising tray, and at the same time of taking out the seedlings, the seedling raising tray can be pulled out through the drawer plate to take out part of the seedlings, and then the seedlings still in the seedling raising room can be taken out through the set door. This design facilitates the operation of taking out the seedlings and improves the efficiency of seedling raising.

[0015] 2. The utility model agricultural seed seedling raising equipment has an upper seedling raising cup and a lower seedling raising cup. When the seedlings are taken out, the lower seedling raising cup can be pushed upward when the seedling tray is pulled out, so that the soil and the seedlings can be taken out at the same time for better transplantation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the seedling tray and the tray of the utility model;

[0018] Figure 3 This is a schematic diagram of the screw rod and tray structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembled structure of the tooth plate and spring of the utility model;

[0020] Figure 5 It is a front schematic diagram of the utility model nursery room.

[0021] Description of main symbols:

[0022] 1. Seedling room; 2. Seedling tray; 3. Tray; 4. Upper seedling cup; 5. Lower seedling cup; 6. Screw rod; 7. Transmission gear; 8. Tooth plate; 9. Small tooth plate; 10. Limit rod; 11. Door; 12. Pull-out plate; 13. Spring rod; 14. Spring; 15. First fixed block; 16. Second fixed block; 17. Limit block; 30. Water tank; 31. Filter; 32. Water pipe; 33. Spray pipe; 34. Control valve. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Embodiment 1:

[0025] Please combine Figure 1-5 An agricultural seed seedling raising equipment of this embodiment includes a seedling raising room 1, four seedling raising trays 2, four trays 3, eight screw rods 6, eight tooth plates 8 and four spray pipes 33. Two feeding ports are provided on both sides of the seedling raising room 1, and a door 11 is provided on the front of the seedling raising room 1. The height of the door 11 is sufficient for one person to enter.

[0026] Four seedling trays 2 are arranged on both sides inside the seedling room 1. The surface of the seedling tray 2 is provided with relatively evenly distributed seedling holes. A draw plate 12 is fixedly connected to one side of the seedling tray 2. The draw plate 12 is adapted to the material taking port, and a pull ring is provided on the side of the draw plate 12. The surface of the seedling tray 2 is evenly connected with seedling upper cups 4. The bottom of the inner side of the seedling upper cup 4 is penetrated by a seedling lower cup 5. The four corners of the bottom of the seedling tray 2 are fixedly connected with limit rods 10, and the limit rods 10 are used to fix the track for the tray 3 to move up and down.

[0027] The tops of the four trays 3 are connected to the bottom of the seedling lower cup 5. The trays 3 and the seedling tray 2 are symmetrically arranged up and down, and the areas of the trays 3 and the seedling tray 2 are equal. Limiting holes for the limiting rods 10 to pass through are opened at the four corners of the trays 3.

[0028] The top ends of the eight screw rods 6 are rotatably connected to the bottom of the seedling tray 2 , and the bottom ends of the screw rods 6 are fixedly connected with a transmission gear 7 , which is meshed with a small tooth plate 9 , and the outer sides of the screw rods 6 are threadedly connected to the tray 3 .

[0029] One end of the eight tooth plates 8 is connected to the inner wall of the seedling room 1, and the tooth plate 8 is used to mesh with the transmission gear 7. The length of the tooth plate 8 is half the length of the seedling tray 2. The top of the other end of the tooth plate 8 is fixedly connected with a first fixed block 15, and the side of the first fixed block 15 is fixedly connected with a spring rod 13. A limit block 17 is arranged at one end of the spring rod 13, and a spring 14 is sleeved on the surface of the spring rod 13. The other end of the spring rod 13 is connected through a second fixed block 16, and the second fixed block 16 slides on the spring rod 13. The bottom of the second fixed block 16 is fixedly connected with a small tooth plate 9.

[0030] Four spray pipes 33 are arranged on the top of the four seedling trays 2. One end of the spray pipe 33 is connected to the water tank 30 through the water pipe 32. The water mist sprayed by the spray pipe 33 can cover the seedling tray 2. A control valve 34 is installed on the outside of the water pipe 32. A filter screen 31 is fixedly connected to the top of the water tank 30.

[0031] The implementation principle of an agricultural seed seedling raising equipment in the embodiment of the present application is as follows: pull out the extraction plate 12 to drive the seedling raising tray 2 to move outward. During the movement of the seedling raising tray 2, the screw rod 6 is driven to move in the same direction. The transmission gear 7 connected to the bottom of the screw rod 6 moves synchronously. During the movement, it contacts the small tooth plate 9. The second fixed block 16 connected to the small tooth plate 9, the spring rod 13 is connected to the first fixed block 15, and through the action of the spring 14, the small tooth plate 9 is meshed with the transmission gear 7, and then meshed with the tooth plate 8. After the transmission gear 7 contacts the tooth plate 8, it moves, and the screw rod 6 drives the threaded tray 3 to move upward. The tray 3 drives the seedling lower cup 5 upward synchronously. The seedling lower cup 5 moves the seedlings inside upward to allow the seedlings and soil to leak out from the seedling upper cup 4, thereby taking out part of the seedlings, and then opening the door 11 set on the front of the seedling raising room 1 to continue to take out the seedlings that have not been pulled out.

[0032] The control valve 34 on the water pipe 32 is opened, so that the water in the water tank 30 flows from the water pipe 32 to the spray pipe 33, thereby watering the seedlings.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An agricultural seed seedling raising device, characterized in that: include: A seedling raising room (1), wherein two feeding ports are provided on both sides of the seedling raising room (1), and a door (11) is provided on the front side of the seedling raising room (1); Four seedling trays (2), the four seedling trays (2) are arranged on both sides of the interior of the seedling room (1), the surfaces of the seedling trays (2) are connected with seedling upper cups (4) at equal intervals, the bottom of the inner side of the seedling upper cups (4) is penetrated by a seedling lower cup (5), and the four corners of the bottom of the seedling tray (2) are fixedly connected with limit rods (10); Four trays (3), the tops of the four trays (3) are connected to the bottom of the seedling raising lower cup (5), and the four corners of the trays (3) are provided with limiting holes for the limiting rods (10) to pass through; Eight screw rods (6), the top ends of the eight screw rods (6) are rotatably connected to the bottom of the seedling tray (2), the bottom ends of the screw rods (6) are fixedly connected to a transmission gear (7), and the outer sides of the screw rods (6) are threadedly connected to the tray (3); Eight tooth plates (8), one end of the eight tooth plates (8) is connected to the inner wall of the nursery room (1), the top of the other end of the tooth plate (8) is fixedly connected to a first fixing block (15), the side of the first fixing block (15) is fixedly connected to a spring rod (13), the surface of the spring rod (13) is sleeved with a spring (14), the other end of the spring rod (13) passes through and is connected to a second fixing block (16), and the bottom of the second fixing block (16) is fixedly connected to a small tooth plate (9); Four spray pipes (33) are arranged on the top of four seedling raising trays (2), and one end of the spray pipe (33) is connected to a water tank (30) through a water pipe (32).

2. The agricultural seed seedling raising equipment according to claim 1, characterized in that: The length of the tooth plate (8) is half the length of the seedling tray (2).

3. The agricultural seed seedling raising equipment according to claim 1, characterized in that: The transmission gear (7) is meshed with the pinion plate (9).

4. The agricultural seed seedling raising equipment according to claim 1, characterized in that: The tray (3) and the seedling tray (2) are arranged symmetrically up and down, and the tray (3) and the seedling tray (2) have the same area.

5. The agricultural seed seedling raising equipment according to claim 1, characterized in that: A draw plate (12) is fixedly connected to one side of the seedling tray (2); the draw plate (12) is matched with the material taking port, and a pull ring is arranged on the side of the draw plate (12).

6. The agricultural seed seedling raising equipment according to claim 1, characterized in that: A control valve (34) is installed on the outside of the water pipe (32), and a filter screen (31) is fixedly connected to the top of the water tank (30).

7. The agricultural seed seedling raising equipment according to claim 1, characterized in that: A limiting block (17) is arranged at one end of the spring rod (13).

Images