Environment-friendly seedling raising device capable of avoiding cup separation and preventing root nesting

Abstract

The utility model discloses an environment-friendly seedling raising device capable of avoiding cup falling and preventing nest roots, and relates to the technical field of seedling raising, the environment-friendly seedling raising device comprises an inner cylinder body and an outer cylinder body, the outer cylinder body is sleeved outside the inner cylinder body, the top of the outer cylinder body is provided with a jacking assembly, the top of the inner cylinder body is provided with an inner top seat, the inner top seat is arranged on the jacking assembly, and the jacking assembly is arranged on the outer cylinder body. A gap is reserved between the bottom wall of the inner cylinder body and the bottom wall of the outer cylinder body, and the inner cylinder body is used for seedling raising. When seedlings in the inner cylinder body meet transplanting conditions, the inner cylinder body is ejected out of the outer cylinder body through the jacking assembly, the inner cylinder body is directly planted, and the roots of the seedlings are prevented from being damaged when the seedlings are demoulded.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to an environment-friendly seedling cultivation device that does not require cup removal and prevents root nesting. Background Art

[0002] Seedlings can lower the temperature, increase the humidity of the air, and play a role in regulating the climate. At the same time, seedlings can absorb harmful gases in the air and purify the air. In addition, seedlings also play an important role in the ecosystem, maintaining soil stability, reducing soil erosion, promoting plant growth, and improving land productivity. Therefore, the planting and cultivation of seedlings is of great significance to the protection and restoration of the ecological environment.

[0003] In the prior art, seedlings are first raised in a seedling tray, and when the transplanting conditions are met, the seedlings are removed from the seedling bucket by a transplanter. However, the above process can easily cause damage to the roots of the seedlings.

[0004] Therefore, there is an urgent need for an environment-friendly seedling raising device that does not require cup removal and prevents root nesting. Utility Model Content

[0005] In view of this, the utility model provides an environmentally friendly seedling raising device which does not require cup removal and prevents root pitting, so as to solve the problems raised in the above-mentioned background technology.

[0006] A cup-free and root-proof environment-friendly seedling raising device comprises an inner cylinder and an outer cylinder. The outer cylinder is sleeved on the outside of the inner cylinder. A lifting assembly is provided on the top of the outer cylinder. An inner top seat is provided on the top of the inner cylinder. The inner top seat is placed on the lifting assembly. A gap is left between the bottom wall of the inner cylinder and the bottom wall of the outer cylinder. The inner cylinder is used for raising seedlings.

[0007] Furthermore, an annular protrusion is fixedly provided at the middle position of the outer side wall of the inner cylinder body, which is used to form a gap between the outer side wall of the inner cylinder body and the inner side wall of the outer cylinder body.

[0008] Furthermore, a plurality of upper inner holes and a plurality of lower inner holes are evenly arranged on the outer side wall of the inner cylinder, the upper inner holes are located above the annular protrusion, the lower inner holes are located below the annular protrusion, the upper inner holes and the lower inner holes are staggered, and a plurality of bottom inner holes are evenly arranged on the bottom wall of the inner cylinder.

[0009] Furthermore, the jacking assembly includes a jacking block and a jacking seat fixed on the top of the outer cylinder, the jacking seat is provided with a jacking groove, a guide groove and annular groove which are interconnected from top to bottom, the bottom of the jacking block is fixedly connected to a connecting block, the jacking groove is adapted to the jacking block, the guide groove is adapted to the connecting block, the bottom of the connecting block passes through the guide groove and extends into the annular groove, a driving block is slidably provided in the annular groove, the driving block abuts against the extending end of the connecting block, the abutting surfaces of the driving block and the connecting block are both wedge-shaped surfaces, a sliding groove is provided on the outer side wall of the jacking seat, a sliding block adapted to the sliding groove is fixedly connected to the outer side of the driving block, the end of the sliding block away from the driving block passes through the sliding groove to extend outward and is fixedly connected to a pulling handle.

[0010] Furthermore, a plurality of outer bottom holes are evenly arranged on the bottom wall of the outer cylinder.

[0011] Furthermore, the inner cylinder is made of degradable material.

[0012] The beneficial effects of the utility model are:

[0013] When the seedlings in the inner cylinder of the utility model reach the transplanting condition, the inner cylinder is pushed out of the outer cylinder by the lifting assembly, and the inner cylinder is directly planted, thereby avoiding damage to the roots of the seedlings when demoulding the seedlings; a gap is left between the bottom wall of the inner cylinder and the bottom wall of the outer cylinder, which is convenient for the roots of the seedlings in the inner cylinder to grow out from the inner bottom hole; the annular protrusion on the outer wall of the inner cylinder forms a gap between the outer wall of the inner cylinder and the inner wall of the outer cylinder, thereby facilitating the roots of the seedlings in the inner cylinder to grow out from the inner upper hole and the inner lower hole; the roots of the seedlings extending out of the inner upper hole, the inner lower hole and the inner bottom hole are equivalent to being wrapped on the inner cylinder, thereby avoiding the soil ball from scattering during the transplanting process, and when transplanting, the grown roots are cut off, which is conducive to the roots of the transplanted seedlings to grow directly to the surrounding and bottom, thereby avoiding root nesting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0015] Figure 1 It is a front view of the utility model of an environment-friendly seedling raising device which does not require cup removal and prevents root pitting.

[0016] Figure 2 It is a schematic diagram of the inner cylinder in the utility model being in a lifted state.

[0017] Figure 3It is a front view of the inner cylinder in the utility model.

[0018] Figure 4 It is a top view of the inner cylinder in the utility model.

[0019] Figure 5 It is a top view of the outer cylinder of the utility model.

[0020] Figure 6 It is a schematic diagram of the lifting component in the utility model when it is not working.

[0021] Figure 7 It is a schematic diagram of the working state of the jacking component in the utility model.

[0022] Among them, in the figure:

[0023] 1. Inner cylinder; 11. Inner top seat; 12. Inner upper hole; 13. Annular protrusion; 14. Inner lower hole; 15. Inner bottom hole; 2. Outer cylinder; 21. Outer bottom hole; 3. Lifting seat; 31. Lifting groove; 32. Guide groove; 33. Annular groove; 34. Slide groove; 4. Lifting block; 41. Connecting block; 5. Driving block; 51. Pull handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] See attached Figure 1-7 The utility model discloses an environment-friendly seedling raising device which is free of cups and prevents root nests, and comprises an inner cylinder 1 and an outer cylinder 2. The outer cylinder 2 is sleeved on the outside of the inner cylinder 1. A lifting assembly is provided on the top of the outer cylinder 2. An inner top seat 11 is provided on the top of the inner cylinder 1. The inner top seat 11 is placed on the lifting assembly. A gap is left between the bottom wall of the inner cylinder 1 and the bottom wall of the outer cylinder 2. The inner cylinder 1 is used for raising seedlings.

[0030] In this embodiment, when the seedlings in the inner cylinder 1 meet the transplanting conditions, the inner cylinder 1 is pushed out of the outer cylinder 2 by the lifting assembly, and the inner cylinder 1 is directly planted to avoid damaging the roots of the seedlings when demolding the seedlings.

[0031] An annular protrusion 13 is fixedly provided at the middle position of the outer wall of the inner cylinder 1 to form a gap between the outer wall of the inner cylinder 1 and the inner wall of the outer cylinder 2 .

[0032] In this embodiment, the annular protrusion 13 is 1.5 mm.

[0033] A plurality of upper inner holes 12 and a plurality of lower inner holes 14 are evenly arranged on the outer wall of the inner cylinder 1. The upper inner holes 12 are located above the annular protrusion 13, and the lower inner holes 14 are located below the annular protrusion 13. The upper inner holes 12 and the lower inner holes 14 are staggered, and a plurality of bottom inner holes 15 are evenly arranged on the bottom wall of the inner cylinder 1.

[0034] In this embodiment, the number of the inner upper holes 12 is 6-8, the number of the inner lower holes 14 is 5-7, the number of the inner bottom holes 15 is 3-4, and the hole diameters are all 1 cm.

[0035] In this embodiment, a gap is left between the bottom wall of the inner cylinder 1 and the bottom wall of the outer cylinder 2, so that the roots of the seedlings in the inner cylinder 1 can grow out from the inner bottom hole 15; a gap is formed between the outer wall of the inner cylinder 1 and the inner wall of the outer cylinder 2, so that the roots of the seedlings in the inner cylinder 1 can grow out from the inner upper hole 12 and the inner lower hole 14; the roots of the seedlings extending out of the inner upper hole 12, the inner lower hole 14 and the inner bottom hole 15 are equivalent to being wrapped around the inner cylinder 1, so that the soil ball is avoided from being scattered during the transplanting process. When transplanting, the grown roots are cut off, which is conducive to the direct growth of the roots of the transplanted seedlings to the surrounding and bottom, avoiding root nesting.

[0036] The jacking assembly includes a jacking block 4 and a jacking seat 3 fixed on the top of the outer cylinder 2. The jacking seat 3 is provided with a jacking groove 31, a guide groove 32 and annular groove 33 which are interconnected from top to bottom. A connecting block 41 is fixedly connected to the bottom of the jacking block 4. The jacking groove 31 is adapted to the jacking block 4. The guide groove 32 is adapted to the connecting block 41. The bottom of the connecting block 41 passes through the guide groove 32 and extends into the annular groove 33. A driving block 5 is slidably arranged in the annular groove 33. The driving block 5 abuts against the extending end of the connecting block 41. The abutting surfaces of the driving block 5 and the connecting block 41 are both wedge-shaped surfaces. A sliding groove 34 is provided on the outer wall of the jacking seat 3. A slider adapted to the sliding groove 34 is fixedly connected to the outer side of the driving block 5. The end of the slider away from the driving block 5 passes through the sliding groove 34 to extend outward and is fixedly connected to a pulling handle 51.

[0037] In this embodiment, the number of the lifting grooves 31 , the guiding grooves 32 , the lifting blocks 4 , the connecting blocks 41 and the driving blocks 5 are all two and are symmetrically arranged.

[0038] A plurality of outer bottom holes 21 are evenly arranged on the bottom wall of the outer cylinder 2 .

[0039] In this embodiment, the outer cylinder 2 is made of plastic and can be reused.

[0040] The inner cylinder 1 is made of degradable material.

[0041] In this embodiment, the degradable material is pulp material, crushed and pressed coconut shell, etc.

[0042] Working principle of this embodiment:

[0043] When raising seedlings, the lifting assembly is in a non-working state, the lifting block 4 is flush with the lifting seat 3, the seedlings are planted in the inner cylinder 1, and then the inner cylinder 1 is placed in the outer cylinder 2, so that the inner lifting seat 11 is placed on the lifting seat 3;

[0044] Then, water is irrigated from the bottom by water infiltration. When the seedlings are alive and the roots grow out of the inner upper hole 12, the inner lower hole 14 and the inner bottom hole 15, and the transplanting conditions are met, the handle 51 is slid and pulled to make the connecting block 41 slide from one end of the slide groove 34 to the other end, driving the driving block 5 to slide in the annular groove 33. Since the contact surfaces of the driving block 5 and the connecting block 41 are both wedge-shaped surfaces, the connecting block 41 is driven to move vertically upward, and the lifting block 4 lifts up the inner top seat 11. The operator can lift the edge of the inner top seat 11 to separate the inner cylinder 1 from the outer cylinder 2, cut off the grown roots, and then directly plant the inner cylinder 1 together with the seedlings.

[0045] After the planting is completed, the handle 51 is pulled by sliding in the reverse direction to restore the connecting block 41 to its original position, so that the lifting block 4 is flush with the lifting seat 3, and the outer cylinder 2 is reused.

[0046] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An environmentally friendly seedling raising device that does not require cup removal and prevents root pitting, characterized in that: The invention comprises an inner cylinder (1) and an outer cylinder (2), wherein the outer cylinder (2) is sleeved on the outside of the inner cylinder (1), a lifting assembly is provided on the top of the outer cylinder (2), an inner top seat (11) is provided on the top of the inner cylinder (1), and the inner top seat (11) is placed on the lifting assembly, a gap is left between the bottom wall of the inner cylinder (1) and the bottom wall of the outer cylinder (2), and the inner cylinder (1) is used for raising seedlings.

2. The environmentally friendly seedling raising device according to claim 1, characterized in that: An annular protrusion (13) is fixedly provided at the middle position of the outer wall of the inner cylinder (1) and is used to form a gap between the outer wall of the inner cylinder (1) and the inner wall of the outer cylinder (2).

3. The environmentally friendly seedling raising device that does not require cup removal and prevents root pitting according to claim 2 is characterized in that: A plurality of upper inner holes (12) and a plurality of lower inner holes (14) are evenly arranged on the outer wall of the inner cylinder (1), the upper inner holes (12) are located above the annular protrusion (13), and the lower inner holes (14) are located below the annular protrusion (13), the upper inner holes (12) and the lower inner holes (14) are staggered, and a plurality of lower inner holes (15) are evenly arranged on the bottom wall of the inner cylinder (1).

4. The environmentally friendly seedling raising device without removing the cup and preventing root pits according to claim 1, characterized in that: The lifting assembly comprises a lifting block (4) and a lifting seat (3) fixed on the top of the outer cylinder (2); the lifting seat (3) is provided with a lifting groove (31), a guide groove (32) and an annular groove (33) which are interconnected from top to bottom; a connecting block (41) is fixedly connected to the bottom of the lifting block (4); the lifting groove (31) is adapted to the lifting block (4); the guide groove (32) is adapted to the connecting block (41); the bottom of the connecting block (41) passes through the guide groove (32) and extends into the outer cylinder (2); A driving block (5) is slidably arranged in the annular groove (33), the driving block (5) abuts against the extending end of the connecting block (41), the abutting surfaces of the driving block (5) and the connecting block (41) are both wedge-shaped surfaces, a sliding groove (34) is arranged on the outer wall of the lifting seat (3), a sliding block adapted to the sliding groove (34) is fixedly connected to the outer side of the driving block (5), and the end of the sliding block away from the driving block (5) penetrates the sliding groove (34) to extend outward and is fixedly connected to a pulling handle (51).

5. The environmentally friendly seedling raising device without cup removal and preventing root pitting according to claim 1, characterized in that: A plurality of outer bottom holes (21) are evenly arranged on the bottom wall of the outer cylinder (2).

6. The environmentally friendly seedling raising device without cup removal and preventing root pitting according to claim 1, characterized in that: The inner cylinder (1) is made of degradable material.

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