Spinning forming die device for seedling planting and transplanting container

Abstract

The utility model provides a spinning forming die device for a seedling planting and transplanting container, and belongs to the field of seedling planting. Comprising a container, the container comprises a big-end-down circular truncated cone-shaped container outer wall, a container inner cavity is formed in the container outer wall, a bottom through hole is formed in the bottom of the container outer wall, the whole container is in a thin-end-up state, and the weight of the bottom of the container machined and formed through a female die and a male die is larger than that of the top, so that the gravity center of the container is low; the container is relatively stable after being placed, the female die and the male die are matched to directly form the container which is thin in the upper portion and thick in the lower portion, secondary processing and weight increasing structure adding needed for improving the use stability of the container in the later period are avoided, and the processing cost of the container is reduced; the carbon-rich material is good in air permeability and easy to degrade, and the container can be communicated with earth soil through the arrangement of the through holes in the bottom while the container is rapidly degraded.

Description

Technical Field

[0001] The utility model relates to a transplanting container, in particular to a spin forming mould device for a seedling planting transplanting container, belonging to the technical field of seedling planting. Background Art

[0002] In the process of environmental governance, ecological restoration is a major and effective means. Ecological restoration refers to the restoration and reconstruction of damaged natural ecosystems. Ecological restoration includes the restoration of mountains, water, forests, fields, lakes, grass, sand, sea and other elements.

[0003] When carrying out ecological restoration in some harsh environmental areas, directly planting seedlings will result in a low survival rate of seedlings, so containers are often used to cultivate stable seedlings and then transplant them.

[0004] For example, the utility model with existing patent application number: 202320744341.4 relates to the field of forestry transplanting technology, specifically a forestry seedling transplanting container, the seedling transplanting container assembly includes a splicing plate, an insertion plate, an access groove, a half filter plate and a water outlet groove, wherein the insertion plate is fixed on the splicing plate, and the access groove is opened on the side of the splicing plate away from the insertion plate.

[0005] In the prior art, seedling cultivation containers are generally in the shape of a truncated cone or a prism with a larger top and a smaller bottom. When cultivating seedlings in containers, the containers are prone to unstable center of gravity and are prone to tilting, affecting the growth and cultivation of seedlings. In the later planting and transplanting processes, the seedlings need to be separated from the containers, which can easily lead to the breakage of their fragile root systems. If the seedlings and containers are transplanted together, the roots of the seedlings often cannot penetrate the container walls, resulting in root nests, crooked roots, sparse roots, rotten roots, etc. As a result, the plants often grow poorly after planting. In addition, the use of plastic containers will bring environmental problems, and the survival rate cannot be guaranteed. Summary of the invention

[0006] The purpose of the utility model is to provide a spin forming mold device for a seedling planting and transplanting container in order to solve the above-mentioned problems, so as to solve the problem that the container in the prior art is prone to unstable center of gravity and prone to tilting, which affects the growth and cultivation of seedlings. In the later planting and transplanting process of seedlings, the fragile root system of seedlings needs to be separated from the container, which may cause their fragile root system to break. When the seedlings and containers are transplanted together, the roots of the seedlings are often unable to penetrate the container wall, resulting in root nests, crooked roots, sparse roots, rotten roots, etc.

[0007] The utility model is implemented through the following technical scheme: a spin forming mold device for a seedling planting and transplanting container, including a seedling planting and transplanting container, including a container, the container including a container outer wall arranged as a small upper and large lower cone, a container inner cavity formed inside the container outer wall, and a bottom through hole formed at the bottom of the container outer wall.

[0008] The inner cavity of the container is configured as a frustum with a larger upper portion and a smaller lower portion.

[0009] The utility model comprises a concave die, wherein the concave die comprises a concave die cylinder and a concave die movable baffle plate, wherein the concave die movable baffle plate is arranged at the bottom of the concave die cylinder, and a punch is arranged inside the concave die cylinder, wherein the punch comprises a punch cone, and a container which is thin on the top and thick on the bottom as a whole is directly formed, thereby avoiding the secondary processing and the addition of weight-increasing structure required for improving the stability of the container in the later stage, and reducing the processing cost of the container. The bottom end of the punch cone which is arranged in the shape of a frustum with a large top and a small bottom is fixedly connected to the open hole end shaft.

[0010] Preferably, a loading and unloading hole is opened on one side of the punch cone, and the concave loading and unloading hole facilitates the formation of a transmission relationship between the tool and the punch cone, and facilitates the installation and disassembly of the punch. An end cover is fixedly connected to the top of the punch cone, and the end cover and the punch cone are processed together as one body. The height of the end cover plays a decisive role in the final height of the container.

[0011] Preferably, a male shaft is fixedly connected to the top end of the end cover, and the inner wall of the male shaft is processed with threads.

[0012] Preferably, the upper part of the inner cavity of the die cylinder is a cylinder, and the lower part of the inner cavity is a small upper and large lower frustum. After the container inside the die cylinder is formed by the action of the die cylinder, the outer wall of the container is a small upper and large lower frustum. The movable baffle of the die is a rectangular plate, which plays a role in sealing and supporting the material during the feeding and forming process.

[0013] The utility model provides a spin forming mold device for a seedling planting and transplanting container, which has the following beneficial effects:

[0014] The spin forming mold device for the seedling planting and transplanting container has a cylindrical upper part of the inner wall of the concave mold cylinder. After the container is formed, the outer wall of the container is a small top and a large bottom truncated cone. The convex mold cone is set to be a large top and a small bottom truncated cone, which causes the inner cavity of the container formed inside the outer wall of the container to be a large top and a small bottom truncated cone. The container as a whole is thin at the top and thick at the bottom. The bottom weight of the container formed by the concave mold and the convex mold is greater than the top, resulting in a lower center of gravity of the container. After being placed, it is relatively stable and not easy to tip over, which is conducive to the cultivation of seedlings. The outer wall of the container is small at the top and large at the bottom, thin at the top and thick at the bottom, which can increase the root space, is more conducive to air root cutting, promotes the growth and development of the root system of the seedlings, and is easier to survive and grow after transplanting. The concave mold and the convex mold cooperate to directly form a container that is thin at the top and thick at the bottom as a whole, avoiding the secondary processing and weight-increasing structure addition required to improve the stability of the container in the later stage, and reducing the processing cost of the container.

[0015] The spin forming mold device for the seedling planting and transplanting container has a bottom through hole formed after the hole end shaft penetrates the outer wall of the container. After the container made of carbon-rich material is transplanted together with the seedlings, the carbon-rich material has good air permeability and easy degradation. The container degrades quickly. The arrangement of the bottom through hole can make the inside of the outer wall of the container connected with the earth soil, avoiding the accumulation of water near the root system of the seedlings in the container. At the same time, the root system of the seedlings can directly take root in the earth through the bottom through hole during the degradation of the outer wall of the container, avoiding the occurrence of root nesting, crooked roots, sparse roots, rotten roots, etc., thereby ensuring the survival rate of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a partial structural schematic diagram of the movable baffle of the concave mold of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the container of the utility model;

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

[0020] Figure 5 It is a top view of the male die shaft member of the utility model;

[0021] Figure 6 It is a top view of the movable baffle of the concave mold of the utility model.

[0022]

Main component symbol description

[0023] 1. Die; 101. Die movable baffle; 102. Die cylinder; 2. Punch; 201. Opening end shaft; 202. Loading and unloading clamp hole; 203. Punch cone; 204. End cover; 205. Punch shaft; 3. Container; 301. Container outer wall; 302. Container inner cavity; 303. Bottom through hole. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides a spin forming mold device for a seedling planting and transplanting container.

[0025] See also Figure 3 The container 3 is used for planting and transplanting seedlings. The main body of the container 3 is a container outer wall 301 that is set as a small upper and a large lower cone. The bottom weight of the container outer wall 301 is greater than the top, resulting in a lower center of gravity of the container 3 and a relatively stable state. A container inner cavity 302 with a large upper and a small lower cone is formed in the container outer wall 301, which further expands the weight difference between the bottom and the top of the container outer wall 301 and improves stability. A bottom through hole 303 is formed at the bottom of the container outer wall 301. After the container 3 is buried in the soil together with the seedlings, the bottom through hole 303 plays a role in drainage and guiding root growth.

[0026] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 The die 1 is composed of a die cylinder 102 and a die movable baffle 101. The die movable baffle 101 is arranged at the bottom of the die cylinder 102. The die movable baffle 101 is away from the die cylinder 102 when the die 1 and the punch 2 are opened, so that the bottom of the die cylinder 102 loses its obstruction, and the container 3 with a small top and a large bottom can leave the inside of the die 1.

[0027] The upper part of the inner cavity of the die cylinder 102 is a cylinder, and the lower part of the inner cavity is a frustum with a small upper part and a large lower part. The main body of the punch 2 arranged inside the die cylinder 102 is a punch cone 203. The punch cone 203, which is arranged in the shape of a frustum with a large upper part and a small lower part, cooperates with the die cylinder 102 to form the container 3. The open end shaft 201 fixedly connected to the bottom end of the punch cone 203 forms a bottom through hole 303 at the bottom of the outer wall 301 of the container, which is conducive to the rapid air drying of the newly produced container 3 and shortens the time required for the container 3 to reach the design strength.

[0028] A loading and unloading hole 202 is provided on one side of the punch cone 203. The concave loading and unloading hole 202 facilitates the formation of a transmission relationship between the tool and the punch cone 203, and is convenient for installing and disassembling the punch 2. An end cover 204 is fixedly connected to the top of the punch cone 203. The end cover 204 is disc-shaped, and its outer diameter is slightly smaller than the inner hole diameter of the upper end surface of the die 1. The end cover 204 is integrally processed with the punch cone 203, and the end cover 204 plays a role in controlling the final height of the container 3; the inner wall of the punch shaft 205 fixed on the top of the end cover 204 is processed with threads, which is used to connect with the transmission structure to transmit the downward extrusion force and the torque required for rotation.

[0029] When the utility model is used, after adding carbon-rich material into the inside of the die 1, the punch 2 is controlled to move downward to process the container 3 inside the die 1. Since the upper part of the inner wall of the die cylinder 102 is a cylinder and the lower part is a small-upper-lower-large frustum, as shown in FIG. Figure 1 As shown, after the container 3 is formed, the outer wall 301 of the container 3 is a cone with a small top and a large bottom. Since the main part of the punch 2 acting on the carbon-rich material is the punch cone 203, the punch cone 203 is set to be a cone with a large top and a small bottom, resulting in the container cavity 302 formed inside the container outer wall 301 being a cone with a large top and a small bottom. The concave mold 1 and the punch 2 cooperate to directly form a container 3 that is thin at the top and thick at the bottom as a whole, as shown in FIG. Figure 3 As shown, the secondary processing and weight-increasing structure addition required to improve the stability of the container 3 in the later stage are avoided, and the processing cost of the container 3 is reduced. Since the bottom weight of the container 3 is greater than the top weight, the center of gravity of the container 3 is lower, and it is more stable after being placed, and it is not easy to tip over, which is conducive to the cultivation of seedlings. The inner cavity 302 of the container is set to a truncated cone shape with a larger top and a smaller bottom, and the top space is larger, which is conducive to the growth and expansion of the root system of the seedlings.

[0030] In addition, an open hole end shaft 201 is fixedly connected to the bottom end of the punch cone 203, so when the punch cone 203 and the die 1 cooperate to form the outer wall 301 of the container, the open hole end shaft 201 penetrates the outer wall 301 of the container to form a bottom through hole 303. After the container 3 made of carbon-rich material is transplanted together with the seedlings, the carbon-rich material has good air permeability and easy degradation, and the container 3 degrades quickly. At the same time, the setting of the bottom through hole 303 can make the inside of the container outer wall 301 connected with the earth soil, avoiding the accumulation of moisture near the roots of the seedlings in the container 3. At the same time, the roots of the seedlings can directly take root in the ground through the bottom through hole 303 during the degradation of the outer wall 301 of the container, avoiding the occurrence of root nesting, crooked roots, sparse roots, rotten roots, etc., thereby ensuring the survival rate of the seedlings.

[0031] In the die 1, the die cylinder 102 is provided with a die movable baffle 101, and the bottom of the die movable baffle 101 is fixedly connected to the transmission mechanism. The die movable baffle 101 is driven by the transmission mechanism to translate away from the bottom end surface of the die cylinder 102, and the position of the die cylinder 102 remains unchanged, so that the container 3 can leave from the inside of the die cylinder 102, and the punch 2 spins downward to extrude the formed container 3 until the container 3 completely falls off the die 1, and the demolding is completed.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spin forming die device for a seedling planting and transplanting container, comprising a concave die (1) and a seedling planting and transplanting container, characterized in that: The die (1) comprises a die cylinder (102) and a die movable baffle (101); the die movable baffle (101) is arranged at the bottom of the die cylinder (102); a punch (2) is arranged inside the die cylinder (102); the punch (2) comprises a punch cone (203); the punch cone (203) is arranged in the shape of a truncated cone with a larger top and a smaller bottom, and the bottom end of the punch cone (203) is fixedly connected to a hole end shaft (201); The seedling planting and transplanting container comprises a container (3), wherein the container (3) comprises a container outer wall (301) configured as a frustum with a small top and a large bottom, a container inner cavity (302) formed inside the container outer wall (301), and a bottom through hole (303) formed at the bottom of the container outer wall (301); the container inner cavity (302) is configured as a frustum with a large top and a small bottom.

2. The spin forming mold device for seedling planting and transplanting containers according to claim 1, characterized in that: A loading and unloading hole (202) is provided on one side of the punch cone (203), and an end cover (204) is fixedly connected to the top of the punch cone (203).

3. The spin forming mold device for seedling planting and transplanting containers according to claim 2, characterized in that: A male die shaft member (205) is fixedly connected to the top end of the end cover (204), and the inner wall of the male die shaft member (205) is processed with threads.

4. The spin forming mold device for seedling planting and transplanting containers according to claim 1, characterized in that: The upper part of the inner cavity of the female mold cylinder (102) is a cylinder, and the lower part of the inner cavity is a frustum that is smaller at the top and larger at the bottom.

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