Seedling raising device for tree planting

Abstract

A seedling raising device for tree planting comprises a U-shaped seedling raising frame, an upper seedling raising plate, a lower seedling raising plate, a supporting rotating rod, a double-end rotating rod, a driven fluted disc, a vertical rack, a fixing sleeve plate, a driving fluted disc and an anti-disengaging disc, the side face of the U-shaped seedling raising frame is provided with a seedling raising frame side plate, the supporting rotating rod penetrates through the U-shaped seedling raising frame and rotates in the U-shaped seedling raising frame, and the double-end rotating rod is connected with the double-end rotating rod. The side face of the supporting rotating rod is connected with the anti-falling disc, the side face of the anti-falling disc is attached to the U-shaped seedling raising frame, the supporting rotating rod is connected with the driven fluted disc, the side face of the driven fluted disc is attached to the U-shaped seedling raising frame, the vertical rack is matched with the fixing sleeve plate, the vertical rack is inserted into the fixing sleeve plate, the side face of the vertical rack is attached to the U-shaped seedling raising frame, and the fixing sleeve plate is connected with the U-shaped seedling raising frame. The set of fixing sleeve plates are distributed on the vertical rack, the vertical rack slides in the fixing sleeve plates, and the side face of the vertical rack is meshed with the driven fluted disc.

Description

Technical Field

[0001] The utility model relates to the field of tree planting, in particular to a seedling raising device for tree planting. Background Art

[0002] The existing patent (publication number: CN102523990B) proposes a method for regulating the light source of a multi-layer seedling raising facility and its regulating device, which relates to a seedling raising device in the technical field of facility agriculture planting. The regulating device is composed of a control device, a light source frame, two or more light source plates, a hydraulic cylinder, an oil pump and an oil pipe; it can automatically and timely adjust the distance between the light source and the seedlings according to different growth periods of crop seedling raising. However, the distance between the upper and lower distributed seedling trays of this device is fixed, and when the seedlings grow to a certain height, the distance cannot be adjusted, resulting in a narrow growth space. Summary of the Invention

[0003] Aiming at the above deficiencies of the existing technology, the utility model provides a seedling raising device for tree planting, which rotates the driving gear disc when the saplings grow to a certain height, controls the upper and lower seedling trays to move in opposite directions, so that the upper and lower seedling trays are distributed on both sides of the U-shaped seedling raising frame. At this time, the growth space above the upper and lower seedling trays becomes larger, which is more suitable for the growth of saplings.

[0004] The purpose of the utility model is realized through the following technical solutions:

[0005] A seedling raising device for tree planting includes a U-shaped seedling raising frame, an upper seedling tray, a lower seedling tray, a support rotating rod, a double-headed rotating rod, a driven gear disc, a vertical rack, a fixed sleeve plate, a driving gear disc, and an anti-detachment disc. The side of the U-shaped seedling raising frame has a seedling raising frame side plate. The support rotating rod passes through the U-shaped seedling raising frame and rotates inside the U-shaped seedling raising frame. The side of the support rotating rod is connected to the anti-detachment disc, and the side of the anti-detachment disc is attached to the U-shaped seedling raising frame. The support rotating rod is connected to the driven gear disc, and the side of the driven gear disc is attached to the U-shaped seedling raising frame. The vertical rack is adapted to the fixed sleeve plate, the vertical rack is inserted into the fixed sleeve plate, and the side of the vertical rack is attached to the U-shaped seedling raising frame. The fixed sleeve plate is connected to the U-shaped seedling raising frame. A group of fixed sleeve plates are distributed on the vertical rack, and the vertical rack slides inside the fixed sleeve plate. The side of the vertical rack is meshed with the driven gear disc.

[0006] The support rotating rod passes through the double-headed rotating rod, and the outside of the support rotating rod is connected to the double-headed rotating rod. A plurality of support rotating rods are evenly distributed inside the U-shaped seedling raising frame. The inside of the U-shaped seedling raising frame has a plurality of lower support bars, and the inside of the U-shaped seedling raising frame has a plurality of upper support bars. The lower surface of the lower seedling tray is attached to the lower support bars, and the lower surface of the upper seedling tray is attached to the upper support bars.

[0007] The lower support bars are symmetrically arranged at the lower part of the lower seedling tray. The lower seedling tray slides on the lower support bars. The upper support bars are symmetrically arranged at the lower part of the upper seedling tray. The upper seedling tray slides on the upper support bars. Both ends of the double-headed rotating rod are provided with limit sliding columns. The side of the lower seedling tray has a side plate of the lower seedling tray. The side plate of the lower seedling tray has a sliding groove of the lower seedling tray. The double-headed rotating rod is inserted into the side plate of the lower seedling tray, and the limit sliding columns are inserted into the sliding groove of the lower seedling tray. The limit sliding columns slide in the sliding groove of the lower seedling tray. Beneficial effects

[0008] 1. Both ends of the support rotating rod of the present utility model pass through the U-shaped seedling raising frame and are respectively connected to the driven gear disc and the anti-drop disc. The driven gear disc and the anti-drop disc cooperate to limit the support rotating rod, preventing the support rotating rod from sliding out of the U-shaped seedling raising frame during tree planting and seedling raising. The double-headed rotating rod is fixed on the support rotating rod. When the support rotating rod rotates, it drives the double-headed rotating rod to rotate. The vertical rack is fixed on the vertical rack through a set of fixed sleeve plates, preventing the vertical rack from disengaging from the driven gear disc during tree planting and seedling raising, so that the vertical rack can only slide up and down. When the vertical rack moves up and down, it drives the driven gear disc to rotate, and then drives the double-headed rotating rod to rotate.

[0009] 2. The side rod of the driving gear disc of the present utility model passes through the U-shaped seedling raising frame and is connected to the side anti-drop plate. The side anti-drop plate prevents the side rod of the driving gear disc from falling out of the U-shaped seedling raising frame during tree planting and seedling raising. The driving gear disc meshes with the driven gear disc. When in use, the driving gear disc can be rotated to control the rotation of the driven gear disc meshing with it. At the same time, the driven gear disc drives the vertical rack to move up and down. When the vertical rack moves up and down, the three driven gear discs distributed up and down rotate simultaneously, and then the three support rotating rods rotate simultaneously. The limit sliding columns at both ends of the double-headed rotating rod are respectively inserted into the sliding grooves of the upper seedling tray and the lower seedling tray, so that the rotation of the double-headed rotating rod drives the upper seedling tray and the lower seedling tray to move. When in the initial stage of planting, the double-headed rotating rod is rotated to retract the upper seedling tray and the lower seedling tray into the U-shaped seedling raising frame, so that multiple upper seedling trays and lower seedling trays are folded and distributed up and down. When the saplings grow to a certain height, the driving gear disc is rotated to control the movement of multiple upper seedling trays and lower seedling trays in opposite directions, so that the upper seedling trays and the lower seedling trays are distributed on both sides of the U-shaped seedling raising frame. At this time, the growth space above the upper seedling trays and the lower seedling trays becomes larger, which is more suitable for the growth of saplings. Description of the drawings

[0010] Figure 1 It is the first axonometric drawing of a seedling raising device for tree planting according to the present utility model.

[0011] Figure 2 It is the second axonometric drawing of a seedling raising device for tree planting according to the present utility model.

[0012] Figure 3 It is the third axonometric drawing of a seedling raising device for tree planting according to the present utility model.

[0013] Figure 4 Side cross-sectional view of a seedling-raising device for tree planting according to the present utility model.

[0014] Figure 5 Schematic structural diagram of the double-headed rotating rod according to the present utility model. Specific embodiments

[0015] The present utility model will be further described in detail below with reference to the drawings and embodiments:

[0016] Embodiment 1:

[0017] A seedling-raising device for tree planting includes a U-shaped seedling-raising frame 01, an upper seedling tray 03, a lower seedling tray 06, a support rotating rod 09, a double-headed rotating rod 10, a driven gear disk 11, a vertical rack 12, a fixed sleeve plate 13, a driving gear disk 14, and an anti-slip-off disk 19. The side of the U-shaped seedling-raising frame 01 has a seedling-raising frame side plate 02. The support rotating rod 09 passes through the U-shaped seedling-raising frame 01 and rotates within the U-shaped seedling-raising frame 01. The side of the support rotating rod 09 is connected to the anti-slip-off disk 19, and the side of the anti-slip-off disk 19 is in contact with the U-shaped seedling-raising frame 01. The support rotating rod 09 is connected to the driven gear disk 11, and the side of the driven gear disk 11 is in contact with the U-shaped seedling-raising frame 01. Both ends of the support rotating rod 09 pass through the U-shaped seedling-raising frame 01 and are respectively connected to the driven gear disk 11 and the anti-slip-off disk 19. The driven gear disk 11 and the anti-slip-off disk 19 cooperate to limit the support rotating rod 09, preventing the support rotating rod 09 from sliding out of the U-shaped seedling-raising frame 01 during tree planting and seedling raising. The vertical rack 12 is adapted to the fixed sleeve plate 13. The vertical rack 12 is inserted into the fixed sleeve plate 13, and the side of the vertical rack 12 is in contact with the U-shaped seedling-raising frame 01. The fixed sleeve plate 13 is connected to the U-shaped seedling-raising frame 01. A set of fixed sleeve plates 13 are distributed on the vertical rack 12, and the vertical rack 12 slides within the fixed sleeve plate 13. The side of the vertical rack 12 meshes with the driven gear disk 11. The vertical rack 12 is fixed on the vertical rack 12 through a set of fixed sleeve plates 13, preventing the vertical rack 12 from disengaging from the meshing state with the driven gear disk 11 during tree planting and seedling raising, enabling the vertical rack 12 to only slide up and down. The up-and-down movement of the vertical rack 12 drives the rotation of the driven gear disk 11, and further drives the rotation of the double-headed rotating rod 10.

[0018] Embodiment 2:

[0019] The support rotating rod 09 of the present utility model passes through the double-headed rotating rod 10, and the outside of the support rotating rod 09 is connected to the double-headed rotating rod 10. The double-headed rotating rod 10 is fixed on the support rotating rod 09. The rotation of the support rotating rod 09 drives the rotation of the double-headed rotating rod 10. Multiple support rotating rods 09 are evenly distributed within the U-shaped seedling-raising frame 01. The inside of the U-shaped seedling-raising frame 01 has multiple lower support bars 17, and the inside of the U-shaped seedling-raising frame 01 has multiple upper support bars 18. The lower surface of the lower seedling tray 06 is in contact with the lower support bars 17, and the lower surface of the upper seedling tray 03 is in contact with the upper support bars 18.

[0020] Example 3:

[0021] The lower support bar 17 described in the present utility model is symmetrically arranged at the lower part of the lower seedling tray 06. The lower seedling tray 06 slides on the lower support bar 17. The upper support bar 18 is symmetrically arranged at the lower part of the upper seedling tray 03. The upper seedling tray 03 slides on the upper support bar 18. Both ends of the double-headed rotating rod 10 are provided with limit sliding columns 20. The side of the lower seedling tray 06 has a lower seedling tray side plate 07. The lower seedling tray side plate 07 has a lower seedling tray sliding groove 08. The double-headed rotating rod 10 is inserted into the lower seedling tray side plate 07, and the limit sliding column 20 is inserted into the lower seedling tray sliding groove 08. The limit sliding column 20 slides in the lower seedling tray sliding groove 08.

[0022] Example 4:

[0023] The side of the upper seedling tray 03 described in the present utility model has an upper seedling tray side plate 04. The upper seedling tray side plate 04 has an upper seedling tray sliding groove 05. The double-headed rotating rod 10 is inserted into the upper seedling tray side plate 04. The limit sliding column 20 is adapted to the upper seedling tray sliding groove 05. The limit sliding column 20 is inserted into the upper seedling tray sliding groove 05. The limit sliding column 20 slides in the upper seedling tray sliding groove 05. The limit sliding columns 20 at both ends of the double-headed rotating rod 10 are respectively inserted into the upper seedling tray sliding groove 05 and the lower seedling tray sliding groove 08, so that the rotation of the double-headed rotating rod 10 drives the upper seedling tray 03 and the lower seedling tray 06 to move. When in the initial stage of planting, the double-headed rotating rod 10 is rotated to retract both the upper seedling tray 03 and the lower seedling tray 06 into the U-shaped seedling raising frame 01, so that a plurality of upper seedling trays 03 and lower seedling trays 06 are folded and distributed up and down. When the saplings grow to a certain height, the driving gear disk 14 is rotated to control the movement of a plurality of upper seedling trays 03 and lower seedling trays 06 in opposite directions, so that the upper seedling trays 03 and the lower seedling trays 06 are distributed on both sides of the U-shaped seedling raising frame 01. At this time, the growth space above the upper seedling trays 03 and the lower seedling trays 06 becomes larger, which is more suitable for the growth of saplings. The side rod of the driving gear disk 14 passes through the U-shaped seedling raising frame 01 and is connected to the side anti-dropping plate 16. The side anti-dropping plate 16 prevents the side rod of the driving gear disk 14 from falling out of the U-shaped seedling raising frame 01 during tree planting and seedling raising. The side rod of the driving gear disk 14 rotates in the U-shaped seedling raising frame 01. The driving gear disk 14 meshes with the driven gear disk 11. The side of the driving gear disk 14 is connected to a rocker 15. When in use, the driving gear disk 14 can be rotated to control the rotation of the engaged driven gear disk 11. At the same time, the driven gear disk 11 drives the vertical rack 12 to move up and down. When the vertical rack 12 moves up and down, the three driven gear disks 11 distributed up and down rotate simultaneously, and then the three support rotating rods 09 rotate simultaneously.

[0024] Example 5:

[0025] Installation steps of the utility model: First, insert the vertical rack 12 into the fixed sleeve plate 13, connect the fixed sleeve plate 13 to the U-shaped seedling raising frame 01, pass the support rotating rod 09 through the U-shaped seedling raising frame 01 and connect it to the driving gear disk 14, sleeve the double-headed rotating rod 10 on the support rotating rod 09 and connect it to the support rotating rod 09, pass the support rotating rod 09 through the U-shaped seedling raising frame 01 and connect it to the anti-detachment disk 19, engage the driving gear disk 14 with the driven gear disk 11, pass the side rod of the driving gear disk 14 through the U-shaped seedling raising frame 01 and connect it to the side anti-detachment plate 16, insert the limit sliding column 20 into the lower seedling tray chute 08, insert the limit sliding column 20 into the upper seedling tray chute 05, place the upper seedling tray 03 on the upper support bar 18, and place the lower seedling tray 06 on the lower support bar 17.

[0026] The above is only the preferred embodiment of the utility model and is not used to limit the utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A seedling raising device for tree planting, characterized in that : It includes a U-shaped seedling-raising rack (01), an upper seedling tray (03), a lower seedling tray (06), a supporting rotating rod (09), a double-headed rotating rod (10), a driven gear disk (11), a vertical rack (12), a fixed sleeve plate (13), a driving gear disk (14), and an anti-detachment disk (19). The side of the U-shaped seedling-raising rack (01) has a seedling-raising rack side plate (02). The supporting rotating rod (09) passes through the U-shaped seedling-raising rack (01), and the supporting rotating rod (09) rotates within the U-shaped seedling-raising rack (01). The side of the supporting rotating rod (09) is connected to the anti-detachment disk (19), and the side of the anti-detachment disk (19) is in contact with the U-shaped seedling-raising rack (01). The supporting rotating rod (09) is connected to the driven gear disk (11), and the side of the driven gear disk (11) is in contact with the U-shaped seedling-raising rack (01). The vertical rack (12) is adapted to the fixed sleeve plate (13), the vertical rack (12) is inserted into the fixed sleeve plate (13), the side of the vertical rack (12) is in contact with the U-shaped seedling-raising rack (01), the fixed sleeve plate (13) is connected to the U-shaped seedling-raising rack (01), a group of fixed sleeve plates (13) are distributed on the vertical rack (12), the vertical rack (12) slides within the fixed sleeve plate (13), and the side of the vertical rack (12) meshes with the driven gear disk (11).

2. The nursery device for tree planting according to claim 1, characterized in that : The supporting rotating rod (09) passes through the double-headed rotating rod (10), the outer side of the supporting rotating rod (09) is connected to the double-headed rotating rod (10), and multiple supporting rotating rods (09) are evenly distributed within the U-shaped seedling-raising rack (01). The interior of the U-shaped seedling-raising rack (01) has multiple lower supporting bars (17), and the inner side of the U-shaped seedling-raising rack (01) has multiple upper supporting bars (18). The lower surface of the lower seedling tray (06) is in contact with the lower supporting bars (17), and the lower surface of the upper seedling tray (03) is in contact with the upper supporting bars (18).

3. The seedling raising device for tree planting according to claim 2, characterized in that : The lower supporting bars (17) are symmetrically arranged below the lower seedling tray (06), and the lower seedling tray (06) slides on the lower supporting bars (17). The upper supporting bars (18) are symmetrically arranged below the upper seedling tray (03), and the upper seedling tray (03) slides on the upper supporting bars (18). Both ends of the double-headed rotating rod (10) have limit sliding columns (20). The side of the lower seedling tray (06) has a lower seedling tray side plate (07), and the lower seedling tray side plate (07) has a lower seedling tray sliding groove (08). The double-headed rotating rod (10) is inserted into the lower seedling tray side plate (07), the limit sliding columns (20) are inserted into the lower seedling tray sliding groove (08), and the limit sliding columns (20) slide within the lower seedling tray sliding groove (08).

4. The seedling raising device for tree planting according to claim 1, characterized in that : The side of the upper seedling tray (03) has an upper seedling tray side plate (04), and the upper seedling tray side plate (04) has an upper seedling tray sliding groove (05). The double-headed rotating rod (10) is inserted into the upper seedling tray side plate (04), the limit sliding columns (20) are adapted to the upper seedling tray sliding groove (05), the limit sliding columns (20) are inserted into the upper seedling tray sliding groove (05), and the limit sliding columns (20) slide within the upper seedling tray sliding groove (05).

5. The nursery device for tree planting according to claim 1, characterized in that : The side rod of the driving gear disc (14) passes through the U-shaped seedling raising frame (01) to connect the side anti-disengagement plate (16). The side rod of the driving gear disc (14) rotates within the U-shaped seedling raising frame (01). The driving gear disc (14) meshes with the driven gear disc (11), and a rocker (15) is connected to the side of the driving gear disc (14).

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