Round bowl body blanket-shaped seedling tray

Abstract

The utility model discloses a circular bowl body blanket-shaped seedling tray which comprises a body space which is a circular cone with a large upper part and a small lower part. The conical concave bowl body space has no edge space, so that the nutrient soil cannot be unfolded excessively, seedling roots can develop into bowls in the nutrient soil in the bowl body space, and the problem that the seedling roots cannot develop into bowls easily due to the fact that the nutrient soil is unfolded on the edges of the pyramid-shaped bowl body is solved.

Description

Technical Field

[0001] The utility model relates to a blanket-shaped seedling tray with a round bowl body, belonging to the technical field of agricultural seedling cultivation trays. Background Art

[0002] Planting mechanization is an important part of planting mechanization. As one of the most important food crops in my country, rice planting machinery has long been a weak link in my country's rice production mechanization. When carrying out mechanized rice production in mountainous areas such as Guizhou, rice seedlings must first be raised in seedling trays. After the rice seedlings are raised in the seedling trays, the whole rice is required to form a blanket, and the blanket is required to form a pot.

[0003] The existing seedling tray is shown in Chinese patent publication number CN209449323U. The disclosed pot body space is a pyramid with a large top and a small bottom. Although the pyramid pot body space can accommodate rice seeds for seedling cultivation, when laying nutrient soil, the nutrient soil will spread on the edges of the pyramid-shaped pot body, which is not conducive to the development of the seedling root system into the pot. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a blanket-shaped seedling tray with a round pot body.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a round-bowl blanket-shaped seedling tray, comprising:

[0007] It is the body space of a circular cone that is large upward and small downward.

[0008] The bowl body space is concave in a conical shape to form a circular cone that is larger upward and smaller downward.

[0009] There are truncated cone prisms at the four corners of the side of the bowl body space. There are multiple bowl body spaces and truncated cone prisms. Longitudinal grooves are formed between the truncated cone prisms, and adjacent bowl body spaces are connected longitudinally through the longitudinal grooves; transverse grooves are formed between the truncated cone prisms, and adjacent bowl body spaces are connected laterally through the transverse grooves; the depth of the transverse grooves is lower than the depth of the longitudinal grooves.

[0010] The distance from the top of the truncated cone prism to the bottom of the bowl space is 15.5 mm; the distance from the longitudinal groove to the bottom of the bowl space is h 2 5mm; the distance from the horizontal groove to the bottom of the bowl body h 3 The bottom of the bowl space has a diameter L 1 The bottom diameter of the bowl body space is Φ14mm, and the inner chamfer R of the bowl body space is 2 is 1mm.

[0011] The plurality of pot body spaces and the truncated cone prisms are provided with ribs around their peripheries, and the ribs make the whole constitute a tray body of a seedling tray.

[0012] The height H from the bottom of the bowl space to the top of the rib is 27.69 mm; the inner slope of the rib R 1 is 4°, and the outer edge slope of the retaining edge is L 2 is 2°.

[0013] The retaining edge is provided with an inwardly concave hand buckle groove around the periphery, and the hand buckle groove located at the middle position of the two ends of the retaining edge has a plurality of hand buckle retaining bodies distributed at intervals.

[0014] A reinforcing plate is provided between the bottom of the bowl body space and the retaining edge, the reinforcing plate separates multiple bowl body spaces, and the reinforcing plate strengthens the connection of the bowl body space to the retaining edge; the reinforcing plate is lower than the bottom of the bowl body space, and the sides and four corners of the bottom of the retaining edge are provided with supporting feet.

[0015] The beneficial effect of the utility model is that the conical concave pot body space has no edge space, so that the nutrient soil will not be spread out too much, which is conducive to the development of the seedling roots into pots in the nutrient soil in the pot body space, and solves the problem that the nutrient soil will spread out on the edges of the pyramid-shaped pot body, which is not conducive to the development of the seedling roots into pots. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a side cross-sectional schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the main cross-section of the utility model;

[0019] Figure 4 It is a main structural schematic diagram of the utility model;

[0020] Figure 5 It is a side view structural schematic diagram of the utility model;

[0021] In the figure: 1-bowl body space; 11-truncated cone prism; 12-longitudinal groove; 13-transverse groove; 2-retaining edge; 21-hand buckle retaining body; 3-reinforcement plate; 4-support foot. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0023] like Figures 1 to 5 shown.

[0024] The present application discloses a round-shaped blanket seedling tray, comprising:

[0025] The bowl body space 1 is concave in a conical shape, and the bowl body space 1 is a circular cone that is larger upward and smaller downward. The bottom of the bowl body space 1 is provided with a diameter L 1 The bottom diameter of the bowl body space 1 is Φ14mm, and the inner chamfer R of the bowl body space 1 is 2 is 1mm.

[0026] There are truncated cone prisms 11 at the four corners of the side of the bowl body space 1, and the distance h from the top of the truncated cone prism 11 to the bottom of the bowl body space 1 is 15.5 mm; the bowl body space 1 and the truncated cone prism 11 are multiple, and longitudinal grooves 12 are formed longitudinally between the truncated cone prisms 11. The adjacent bowl body spaces 1 are connected longitudinally through the longitudinal grooves 12, and the distance h from the longitudinal grooves 12 to the bottom of the bowl body space 1 is 15.5 mm. 2 The truncated cone-shaped prism 11 is formed between the transverse groove 13, the adjacent bowl body space 1 is connected laterally through the transverse groove 13, the transverse groove 13 to the bottom of the bowl body space 1 h 3 It is 7mm.

[0027] The plurality of pot spaces 1 and the truncated cone prisms 11 are surrounded by ribs 2, which form a tray body of a seedling tray. It can be seen that the depth of the transverse grooves 13 is lower than the depth of the longitudinal grooves 12. When the seedlings grow in the seedling tray, the transverse roots of the seedlings in the pot space 1 grow and interweave in the transverse grooves 13, and the longitudinal roots of the seedlings in the pot space 1 grow and interweave in the longitudinal grooves 12, so that the seedlings form a blanket in the seedling tray.

[0028] The height H from the bottom of the bowl space 1 to the top of the retaining edge 2 is 27.69 mm; the inner edge slope R of the retaining edge 2 1 The outer edge slope of the retaining edge 2 is L 2 is 2°.

[0029] After the rice seeds are placed in the pot body space 1, nutrient soil is spread. The nutrient soil can be spread in the conical concave pot body space 1. Since the conical concave pot body space 1 has no edge space, the nutrient soil will not spread out too much, which is conducive to the development of the seedling roots into pots in the nutrient soil in the pot body space 1, and solves the problem that the nutrient soil will spread out on the edges of the pyramid-shaped pot, which is not conducive to the development of the seedling roots into pots; at the same time, the conical concave pot body space 1 is more conducive to the flow of high-performance polymers in a fluid state than the edges during injection molding production, and it is also easier to demold after injection molding.

[0030] The retaining edge 2 is provided with a concave hand buckle groove around it, and the hand buckle groove located in the middle position of the two ends of the retaining edge 2 has a plurality of spaced hand buckle stoppers 21. The plurality of hand buckle stoppers 21 facilitates the application of force when the middle position of the two ends of the retaining edge 2 is lifted by hand buckle, so as to avoid tightening of fingers when buckling in and tightening.

[0031] A plurality of reinforcing plates 3 are provided between the bottom of the pot body space 1 and the retaining edge 2, and the reinforcing plates 3 separate the plurality of pot body spaces 1; the reinforcing plates 3 reinforce the connection of the pot body space 1 to the retaining edge 2, and at the same time strengthen the pot body space 1, so as to prevent the whole seedling tray from being concave in the middle after being loaded into a pot blanket shape when there is no reinforcing plate 3; the reinforcing plate 3 is lower than the bottom of the pot body space 1, and the bottom side edges and the periphery of the four corners of the retaining edge 2 are provided with supporting feet 4, and the supporting feet 4 have three functions. First, when the rice seeds are darkened, when multiple seedling trays overlap, they are supported and spaced apart by the supporting feet 4, which is conducive to the vertical germination of the rice seeds without obstruction; second, when the seedling tray is put into the soil after germination, the supporting feet 4 limit the seedling tray to be inserted deeper into the soil layer, and the root system of the rice seeds is more conducive to growing from the diameter L 1 The through hole of 2.5mm extends into the soil layer. Thirdly, when the seedling tray is transported and transferred by overlapping the seedlings, the support legs 4 are used to support the seedlings at intervals to prevent the seedlings from being stacked and necrotized by heat.

Claims

1. A round-shaped blanket seedling tray, characterized in that: include: The bowl body space (1) is a circular cone with a large shape facing upward and a small shape facing downward; The bowl body space (1) is concave in a conical shape to form a circular cone that is larger upward and smaller downward; The bowl body space (1) has truncated cone prisms (11) at the four corners of the sides. The bowl body space (1) and the truncated cone prisms (11) are multiple. A longitudinal groove (12) is formed between the truncated cone prisms (11), and adjacent bowl body spaces (1) are connected in the longitudinal direction via the longitudinal groove (12); a transverse groove (13) is formed between the truncated cone prisms (11), and adjacent bowl body spaces (1) are connected in the transverse direction via the transverse groove (13); the depth of the transverse groove (13) is lower than the depth of the longitudinal groove (12).

2. The round pot blanket-shaped seedling tray according to claim 1, characterized in that: The distance h from the top of the truncated cone prism (11) to the bottom of the bowl body space (1) is 15.5 mm; the distance h2 from the longitudinal groove (12) to the bottom of the bowl body space (1) is 5 mm; the distance h3 from the transverse groove (13) to the bottom of the bowl body space (1) is 7 mm; a through hole with a diameter L1 of 2.5 mm is provided at the bottom of the bowl body space (1); the diameter Φ of the bottom of the bowl body space (1) is 14 mm, and the inner chamfer R2 of the bowl body space (1) is 1 mm.

3. The round pot blanket-shaped seedling tray according to claim 1, characterized in that: The plurality of pot body spaces (1) and the truncated cone prisms (11) are surrounded by retaining edges (2), and the retaining edges (2) form a seedling tray body as a whole.

4. The round pot blanket-shaped seedling tray according to claim 3, characterized in that: The height H from the bottom of the bowl body space (1) to the top of the retaining edge (2) is 27.69 mm; the inner edge slope R1 of the retaining edge (2) is 4°, and the outer edge slope L2 of the retaining edge (2) is 2°.

5. The round pot blanket-shaped seedling tray according to claim 3, characterized in that: The retaining edge (2) is provided with an inwardly concave hand buckle groove around its periphery, and the hand buckle groove located at the middle position of both ends of the retaining edge (2) has a plurality of hand buckle retaining bodies (21) distributed at intervals.

6. The round pot blanket-shaped seedling tray according to claim 3, characterized in that: A reinforcing plate (3) is provided between the bottom of the bowl body space (1) and the retaining edge (2); the reinforcing plate (3) separates a plurality of bowl body spaces (1); the reinforcing plate (3) reinforces the connection between the bowl body space (1) and the retaining edge (2); the reinforcing plate (3) is lower than the bottom of the bowl body space (1); and supporting feet (4) are provided on the sides and four corners of the bottom of the retaining edge (2).

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