Root soil ball protection device in seedling transplanting process

Abstract

The utility model discloses a protection device for a root soil ball in a nursery stock transplanting process, which relates to the technical field of nursery stock transplanting protection devices and comprises a shell, the shell is annular, a supporting piece is fixedly mounted in the shell, a groove is formed in the supporting piece and is a hemispherical surface, and the lower end face of the supporting piece is lower than the lower end face of the shell. A vent groove is formed in the bottom of the supporting piece and extends into the groove, and a filter plate is fixedly installed in the vent groove. A supporting plate is fixedly installed in the shell and located at the upper end of the supporting piece, an annular container is rotatably installed in the supporting plate, the inner side of the annular container communicates with and is fixedly provided with a plurality of nozzles distributed in a circumferential array mode, the nozzles are located at the upper end of the groove, a cavity is formed in the shell, and two symmetrically-distributed channels are fixedly installed at the upper end of the shell. The lower ends of the channels communicate with the cavity, the upper ends of the channels communicate with the outside space, pressurizing mechanisms are arranged in the channels, and a flow guide mechanism is arranged on the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling transplant protection devices, in particular to a device for protecting root balls during the seedling transplant process. Background Art

[0002] The saplings used for afforestation are all raised in nurseries and then transplanted. To improve the survival rate of transplanted saplings, it is often necessary to retain the soil around the roots of the saplings during transplanting. To retain the soil around the roots of the saplings, the existing operation is to use a shovel or other manual or mechanical tools to dig up the soil around the saplings, retaining a portion of the soil at the roots of the saplings. This soil and the roots are then wrapped with hemp rope or cloth to prevent them from loosening or losing water during transportation.

[0003] For example, the existing publication number CN207167283U is a device for protecting the root ball of seedlings during transplanting, which specifically discloses that it includes two half-ring bodies, the two ends of the half-ring bodies are detachably engaged, and annular openings are provided on the two half-ring bodies. A shovel plate is provided in the annular opening, and the shovel plate slides along the length direction of the annular opening. The annular surfaces of the two half-ring bodies are respectively provided with mounting brackets, and the mounting brackets are respectively provided with semi-tubular sheaths. The semi-tubular sheaths are connected to the mounting brackets by supporting springs, and the semi-tubular sheaths are enclosed to form a chamber for enclosing the root ball. The two half-ring bodies are clamped on the seedlings, and the shovel plate is inserted into the annular opening. When the root ball of the seedling needs to be shoveled out, the soil ball can be easily dug out by hammering the upper end of the shovel plate. The shoveled soil ball can protect the root ball under the action of the semi-tubular sheaths inside the two half-ring bodies, thereby realizing the protection of the root ball of the seedling.

[0004] The existing root ball protection device for seedlings during transplantation requires long-term transportation of the protection device and the root ball, so the roots of the seedlings need to be regularly replenished with water. However, the existing root ball protection device for seedlings during transplantation does not have a water replenishment function. Therefore, we propose a root ball protection device for seedlings during transplantation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a device for protecting the root ball during the transplantation of seedlings, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for protecting the root ball of seedlings during transplantation, comprising a shell, the shell being arranged in a ring shape, a support member being fixedly installed in the shell, a groove being provided on the support member, the groove being a hemispherical surface, the lower end surface of the support member being lower than the lower end surface of the shell, a ventilation groove being provided at the bottom of the support member, the ventilation groove extending into the groove, and a filter plate being fixedly installed in the ventilation groove.

[0007] A support plate is fixedly installed in the shell, and the support plate is located at the upper end of the support member. An annular container is rotatably installed in the support plate. A plurality of nozzles distributed in a circular array are connected and fixedly installed on the inner side of the annular container. The nozzles are located at the upper end of the groove. A cavity is opened in the shell, and two symmetrically distributed channels are fixedly installed on the upper end of the shell. The lower ends of the channels are connected to the cavity, and the upper ends of the channels are connected to the external space. A pressurizing mechanism is provided in each of the channels, and a flow guide mechanism is provided on the shell, and the flow guide mechanism is respectively connected to the cavity and the annular container.

[0008] As a further technical solution of the present invention, the flow guiding mechanism includes multiple inner tubes, which are arranged in the cavity, the lower ends of the inner tubes extend to the lower end of the cavity, the upper ends of the inner tubes are fixedly mounted on the shell, and multiple hoses are connected and fixedly mounted on the annular container, the other ends of the hoses are fixedly mounted on the shell, and the hoses are respectively connected to the inner tubes.

[0009] As a further technical solution of the present invention, the pressurizing mechanism includes a piston, which is slidably arranged in the channel. Piston rods are fixedly installed at both ends of the top of the piston, and a connecting rod is fixedly installed between the two piston rods on the same side.

[0010] As a further technical solution of the present invention, a non-slip handle is fixedly installed on each of the connecting rods.

[0011] As a further technical solution of the present invention, a plurality of vertical rods distributed in a circular array are fixedly mounted on the annular container, the upper ends of the vertical rods extend outside the shell, and handles are fixedly mounted on the upper ends of the vertical rods.

[0012] As a further technical solution of the present invention, a limit plate is provided on one side of the vertical rod, and multiple limit plates are distributed in a circular array. Two spring telescopic rods arranged at intervals are fixedly installed on the vertical rod, and the other end of the spring telescopic rod is fixedly installed on the limit plate.

[0013] The utility model provides a device for protecting the root ball of seedlings during transplantation, which has the following beneficial effects compared with the prior art:

[0014] 1. This design is a device for protecting the root ball during the transplantation of seedlings. The root ball is placed in a groove, and the elastic force of the spring telescopic rod drives the limiting plate to press on the outside of the ball. The limiting effect of multiple limiting plates can prevent the root ball from shaking easily in the shell, which can effectively reduce physical damage to the root system, such as root breakage and tearing, thereby maintaining the integrity and absorption function of the root system.

[0015] 2. This design provides a device for protecting the root ball of seedlings during transplantation. A certain amount of water is filled into the cavity, and the non-slip handle on the connecting rod is pressed to pressurize the water in the cavity. The water is pressed into the inner tube, and then into the annular container through the hose. Finally, the water is discharged through multiple nozzles, thereby spraying the water on the root ball. The water can penetrate into every corner of the soil ball, reducing water evaporation on the soil surface, thereby maintaining stable water content inside the soil ball and effectively preventing the root system from being damaged by excessive water loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a device for protecting the root ball during the transplanting of seedlings;

[0017] Figure 2 A top view of a device for protecting the root ball of seedlings during transplantation;

[0018] Figure 3 A cross-sectional view of a device for protecting the root ball during seedling transplantation Figure 1 ;

[0019] Figure 4 A cross-sectional view of a device for protecting the root ball during seedling transplantation Figure 2 .

[0020] In the figure: shell 1, support member 2, groove 3, ventilation groove 4, filter plate 5, support plate 6, annular container 7, nozzle 8, cavity 9, channel 10, inner tube 11, hose 12, piston 13, piston rod 14, connecting rod 15, vertical rod 16, limit plate 17, spring telescopic rod 18. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-4The utility model provides a technical solution for a root ball protection device during seedling transplantation: a root ball protection device during seedling transplantation, comprising: a shell 1, the shell 1 is arranged in a ring shape, a support member 2 is fixedly installed in the shell 1, a groove 3 is provided on the support member 2, the groove 3 is a hemispherical surface, the lower end surface of the support member 2 is lower than the lower end surface of the shell 1, a ventilation groove 4 is provided at the bottom of the support member 2, the ventilation groove 4 extends into the groove 3, and a filter plate 5 is fixedly installed in the ventilation groove 4. A support plate 6 is fixedly mounted in the housing 1. The support plate 6 is located at the upper end of the support member 2. An annular container 7 is rotatably mounted in the support plate 6. A plurality of nozzles 8 distributed in a circumferential array are connected and fixedly mounted on the inner side of the annular container 7. The nozzles 8 are located at the upper end of the groove 3. A cavity 9 is formed in the housing 1. Two symmetrically distributed channels 10 are fixedly mounted on the upper end of the housing 1. The lower ends of the channels 10 are connected to the cavity 9, and the upper ends of the channels 10 are connected to the external space. A pressurizing mechanism is provided in each channel 10. A flow guide mechanism is provided on the housing 1. The flow guide mechanism is respectively connected to the cavity 9 and the annular container 7. The flow guide mechanism includes a plurality of inner tubes 11. The inner tubes 11 are disposed in the cavity 9. The lower ends of the inner tubes 11 extend to the lower end of the cavity 9. The upper ends of the inner tubes 11 are fixedly mounted on the housing 1. A plurality of hoses 12 are connected and fixedly mounted on the annular container 7. The other ends of the hoses 12 are fixedly mounted on the housing 1. The hoses 12 are respectively connected to the inner tubes 11. The pressurizing mechanism includes a piston 13, which slides within the channel 10. A piston rod 14 is fixedly mounted on each end of the piston 13. A connecting rod 15 is fixedly mounted between the two piston rods 14 on the same side. Each connecting rod 15 is fixedly mounted with a non-slip handle. By filling the cavity 9 with a certain amount of water and pressing the non-slip handle on the connecting rod 15, the water in the cavity 9 is pressurized, forcing the water into the inner tube 11, then into the annular container 7 through the hose 12, and finally discharged through multiple nozzles 8, spraying the water onto the root ball.

[0023] Among them, Figure 3 and Figure 4 As shown, the annular container 7 is fixedly mounted with multiple vertical rods 16 arranged in a circular array. The upper ends of the vertical rods 16 extend outside the housing 1, and each of the vertical rods 16 is fixedly mounted with a handle. A limit plate 17 is provided on each side of the vertical rods 16, and multiple limit plates 17 are arranged in a circular array. Two spring-loaded telescopic rods 18 are fixedly mounted on the vertical rods 16 at intervals, and the other ends of the spring-loaded telescopic rods 18 are fixedly mounted on the limit plates 17. By holding and rotating the vertical rods 16, the annular container 7 is driven to rotate back and forth within a certain angle, thereby spraying water evenly on the root ball, allowing the water to penetrate every corner of the soil ball.

[0024] The working principle of the present invention is as follows: by placing the root ball into the groove 3, the elastic force of the spring telescopic rod 18 drives the limiting plate 17 to press on the outside of the soil ball. Through the limiting effect of multiple limiting plates 17, the root ball is not easy to shake in the shell 1, which can effectively reduce physical damage to the root system, such as root breakage and tearing, thereby maintaining the integrity and absorption function of the root system.

[0025] By filling a certain amount of water into the cavity 9 and then pressing the non-slip handle on the connecting rod 15, the water in the cavity 9 is pressurized, the water is pressed into the inner tube 11, and then enters the annular container 7 through the hose 12, and finally discharged by multiple nozzles 8, so that the water is sprayed on the root soil ball. By holding the vertical rod 16 and rotating the vertical rod 16, the annular container 7 is driven to rotate back and forth within a certain angle, so that the water is evenly sprayed on the root soil ball. The water can penetrate into every corner of the soil ball, reducing the evaporation of water on the soil surface, thereby maintaining the water stability inside the soil ball, and effectively preventing the root system from being damaged by excessive water loss.

[0026] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A device for protecting the root ball of seedlings during transplantation, characterized in that: The invention comprises a shell (1), wherein the shell (1) is arranged in an annular shape, a support member (2) is fixedly installed in the shell (1), a groove (3) is provided on the support member (2), the groove (3) is a hemispherical surface, the lower end surface of the support member (2) is lower than the lower end surface of the shell (1), a ventilation groove (4) is provided at the bottom of the support member (2), the ventilation groove (4) extends into the groove (3), and a filter plate (5) is fixedly installed in the ventilation groove (4); A support plate (6) is fixedly installed in the shell (1), and the support plate (6) is located at the upper end of the support member (2). An annular container (7) is rotatably installed in the support plate (6). A plurality of nozzles (8) distributed in a circumferential array are connected and fixedly installed inside the annular container (7). The nozzles (8) are located at the upper end of the groove (3). A cavity (9) is opened in the shell (1). Two symmetrically distributed channels (10) are fixedly installed at the upper end of the shell (1). The lower ends of the channels (10) are connected to the cavity (9), and the upper ends of the channels (10) are connected to the external space. A pressurizing mechanism is provided in each of the channels (10). A flow guide mechanism is provided on the shell (1), and the flow guide mechanism is respectively connected to the cavity (9) and the annular container (7).

2. The root ball protection device for seedlings during transplantation according to claim 1, characterized in that: The flow guiding mechanism comprises a plurality of inner tubes (11), the inner tubes (11) being arranged in the cavity (9), the lower ends of the inner tubes (11) extending to the lower end of the cavity (9), the upper ends of the inner tubes (11) being fixedly mounted on the shell (1), and a plurality of hoses (12) being connected and fixedly mounted on the annular container (7), the other ends of the hoses (12) being fixedly mounted on the shell (1), and the hoses (12) being respectively connected to the inner tubes (11).

3. The root ball protection device for seedlings during transplantation according to claim 2, characterized in that: The pressurizing mechanism comprises a piston (13) which is slidably arranged in the channel (10). Piston rods (14) are fixedly mounted at both ends of the top of the piston (13), and a connecting rod (15) is fixedly mounted between the two piston rods (14) on the same side.

4. The root ball protection device for seedlings during transplantation according to claim 3, characterized in that: The connecting rods (15) are all fixedly mounted with anti-slip handles.

5. The root ball protection device for seedlings during transplantation according to claim 4, characterized in that: A plurality of vertical rods (16) distributed in a circumferential array are fixedly mounted on the annular container (7), the upper ends of the vertical rods (16) extending outside the shell (1), and handles are fixedly mounted on the upper ends of the vertical rods (16).

6. The device for protecting the root ball of seedlings during transplantation according to claim 5, characterized in that: A limiting plate (17) is provided on one side of each vertical rod (16), and a plurality of the limiting plates (17) are distributed in a circular array. Two spring telescopic rods (18) arranged at intervals are fixedly installed on the vertical rod (16), and the other end of the spring telescopic rod (18) is fixedly installed on the limiting plate (17).

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