CN212436571U

CN212436571U - Seedling tray forming die

Info

Publication number: CN212436571U
Application number: CN202021062064.1U
Authority: CN
Inventors: 宋驰; 肖湘月; 张宇晨; 冀宏; 丁燕; 蔡小龙; 陈业虎
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-02
Anticipated expiration: 2030-06-11

Abstract

A seedling tray forming die belongs to the technical field of vegetable and fruit seedling cultivation device forming devices. The mould comprises a rectangular mould body, wherein the mould body is provided with a tray forming cavity, and vent holes are formed in the bottom wall of the tray forming cavity at intervals; the seedling cavity forming mechanism is formed on one side, facing the tray forming cavity, of the bottom wall of the cavity, and is provided with a plurality of rows distributed at intervals, each row is provided with a plurality of air holes, and the air holes are formed between every two adjacent seedling cavity forming mechanisms; the rear side edge position of the length direction of the protecting cover is hinged with the rear side of the die body, and the front side edge position of the length direction of the protecting cover is located at the middle position and is buckled with or is unbuckled from the upper part of the front side face of the die body. The tray is suitable for the geometric shape of the tray, embodies the simple structure, is convenient to manufacture and use, embodies the economical efficiency, ensures the good service life and meets the requirement of taking the edible fungus hypha as the raw material for manufacturing the tray.

Description

Seedling tray forming die

Technical Field

The utility model belongs to the technical field of utensil forming device is cultivated to vegetables and fruits seedling, concretely relates to tray forming die grows seedlings.

Background

The seedling tray mainly refers to a vegetable and fruit seedling tray, but is not absolutely limited to vegetable and fruit seedling, and may also include flower seedling, etc. In the prior art, widely used vegetable and fruit seedling raising trays are generally made of a blow molding machine or an injection molding machine, and are of a structure that a bottom is hollowed out and an upper part is opened by a blow mold or an injection mold. Specifically, the tray is made of materials such as polyurethane foam, polystyrene, polyvinyl chloride and polypropylene, and has the advantages of relatively simple structure, high manufacturing efficiency, low price and the like, but since plastic is a high molecular material, the environment is easily damaged if the plastic is not properly treated after being discarded.

The known edible hyphae are natural high polymer materials, and if the edible hyphae are formed into appliances such as the fungus culturing tray by means of own biological characteristics under the premise of not adding chemical additives such as adhesives under the condition of a mold with a relatively reasonable structure or similar devices such as tube bundles of various containers, the appliances have high resource utilization rate, can be completely biodegraded after being discarded, and can not damage water sources, soil, air and the like, so that the green environmental protection effect can be fully embodied. However, in both the Chinese and foreign patents and non-patent documents disclosed so far, no technical information suitable for a mold for molding a tray for raising seedlings by using edible fungus hyphae as a raw material, which has the advantages of reasonable structure, convenient operation, low cost and long service life, is found, and the technical scheme to be described below is generated under the background.

Disclosure of Invention

The task of the utility model is to provide a tray forming die that grows seedlings that helps adapting to tray geometry, is favorable to embodying the structure succinct and can make things convenient for and use, is of value to embodying economic nature and ensuring good life, has the edible fungi hypha of being convenient for to satisfy as the requirement of preparation tray raw materials.

The utility model aims to provide a seedling tray forming mould, which comprises a rectangular mould body, wherein the mould body is provided with a tray forming cavity, and air holes which penetrate through the cavity bottom wall in the thickness direction and are used for communicating the tray forming cavity with the outside are formed on the cavity bottom wall of the tray forming cavity at intervals; the seedling growing cavity forming mechanism is formed on one side, facing the tray forming cavity, of the bottom wall of the cavity, and is provided with a plurality of rows distributed at intervals, each row is provided with a plurality of air holes, and the air holes are formed between every two adjacent seedling growing cavity forming mechanisms; the rear side edge position of the length direction of the protecting cover is hinged with the rear side of the die body, and the front side edge position of the length direction of the protecting cover is located at the middle position and is buckled with or is unbuckled from the upper part of the front side face of the die body.

In a specific embodiment of the present invention, the seedling growing cavity forming mechanism includes a frustum pyramid and a cylindrical body, the frustum pyramid is formed on one side of the cavity bottom wall of the mold body facing the tray forming cavity, the cylindrical body is formed on the upper end face of the frustum pyramid, and the upper surface of the cylindrical body is 1 to 2mm lower than the upper plane of the cavity wall of the mold body; the air holes are positioned between every two adjacent prismatic table bodies; when the protecting cover is locked with the upper part of the front side surface of the die body, the protecting cover is contacted with the upper end face of the cylindrical body in a region corresponding to the seedling growing cavity forming mechanism.

In another specific embodiment of the present invention, the longitudinal center of the frustum pyramid is perpendicular to a side of the cavity bottom wall of the mold body facing the tray forming cavity, and the cylindrical body is formed at the center of the upper end center of the frustum pyramid and perpendicular to the upper end face of the frustum pyramid.

In another specific embodiment of the present invention, the frustum body is a rectangular frustum body.

In another specific embodiment of the present invention, the area of the lower portion of the rectangular frustum is larger than the area of the upper portion.

In yet another specific embodiment of the present invention, the air holes are round holes or polygonal holes, and the polygonal holes are hexagonal holes.

In a more specific embodiment of the present invention, the rear side edge portion of the length direction of the protecting cover is hinged to the rear upper edge of the mold body through the hinge, and a fastening member is provided at the front side edge portion of the length direction of the protecting cover and at the center position, and a fastening member fitting flange is provided at the upper portion of the front side surface of the mold body and at a position corresponding to the fastening member, and the fastening member is fastened to or released from the fastening member fitting flange.

In yet another specific embodiment of the present invention, the hinge member is a hinge pin or a hinge.

The utility model discloses a still more and a concrete embodiment the protecting cover correspond to the region of growing seedlings chamber forming mechanism combines to have a thickness to be 1 to 2 mm's sealed pad, when closing the protecting cover, should seal up the pad with the sealed cooperation of upper end face seal of the column body to sealed all around side of filling up with the chamber wall sealing contact all around of the tray forming chamber of mould body.

In yet another specific embodiment of the present invention, the mold body is made of a high temperature resistant hard transparent material, which is polycarbonate plastic or glass.

The technical scheme provided by the utility model the technical effect lie in: firstly, the rectangular tray body and the seedling growing cavity forming mechanism on the bottom wall of the cavity forming cavity with the tray forming cavity are beneficial to adapting to the geometric shape of the tray to be obtained; secondly, the whole structure is very simple and convenient to manufacture and use because the mould only consists of a mould body, a seedling growing cavity forming mechanism and a protecting cover; thirdly, the structure is simple, and the number of parts is small, so that the economic performance is favorably embodied, and the good service life is ensured; fourthly, air holes for communicating the tray forming cavities with the outside are formed in the cavity bottom wall and in positions corresponding to positions between every two adjacent seedling growing cavity forming mechanisms, so that edible fungus hyphae are conveniently used as raw materials for manufacturing the seedling growing trays, and the obtained seedling growing trays are environment-friendly after being discarded; fifthly, as the mould body is made of high-temperature-resistant hard light-transmitting material, the sterilization of the substrate in the process of manufacturing the seedling tray by the hypha material is facilitated, and the protection cover which can be opened and closed is arranged, and the sealing gasket is arranged in the area of the protection cover corresponding to the seedling cavity forming mechanism, so that the convenience is provided for the strain access in the process of preparing the seedling tray by the hypha material, and the effect of preventing the hypha from being polluted by the environment in the growth process is also achieved; sixth, because the seedling raising cavity forming mechanism is composed of the frustum body and the column body, and the air holes formed in the bottom wall of the cavity are additionally arranged, the obtained seedling raising tray has excellent water and air permeability adaptability.

Drawings

Fig. 1 is a structural diagram of an embodiment of the present invention.

Figure 2 is a top view of the protective cover of figure 1 removed.

Detailed Description

In the following description, all possible directional or orientational concepts such as up, down, left, right, front and rear are exemplified by the position of fig. 1, and thus, it should not be understood as a specific limitation to the technical solution provided by the present invention.

Referring to fig. 1 and 2, a rectangular mold body 1 is shown, the mold body 1 has a tray forming cavity 11, and air holes 1111 are formed on a cavity bottom wall 111 of the tray forming cavity 11 at intervals and penetrate through the thickness direction of the cavity bottom wall 111 for communicating the tray forming cavity 11 with the outside; the seedling cavity forming mechanism 2 is shown, the seedling cavity forming mechanism 2 is formed on one side of the cavity bottom wall 111 facing the tray forming cavity 11, the seedling cavity forming mechanism 2 is provided with a plurality of rows which are distributed at intervals, namely, are uniformly distributed at intervals, each row is provided with a plurality of air holes 1111, and the air holes 1111 are positioned between every two adjacent seedling cavity forming mechanisms 2; the protecting cover 3 is shown, the rear side edge part of the length direction of the protecting cover 3 is hinged with the rear side upper edge of the die body 1, and the front side edge part of the length direction of the protecting cover 3 is positioned at the middle position and is buckled with or unbuckled from the upper part of the front side surface of the die body 1.

As can be seen from the schematic diagrams of fig. 1 and fig. 2, in the present embodiment, although six mold rows of the seedling raising chamber forming mechanism 2 are illustrated and each mold row has eight mold rows, it should be understood that the number of the mold rows should not be limited to the number illustrated in the present embodiment, that is, the number of the seedling raising chamber forming mechanisms 2 is increased or decreased, which falls within the technical scope of the present invention.

The seedling growing cavity forming mechanism 2 comprises a prismoid body 21 and a cylindrical body 22, the prismoid body 21 is formed on one side of the cavity bottom wall 111 of the mold body 1 facing the tray forming cavity 11, the cylindrical body 22 is formed on the upper end face of the prismoid body 21, and the upper surface of the cylindrical body 22 is 1-2 mm lower than the upper plane of the cavity wall of the mold body 1; the air holes 1111 are positioned between each two adjacent frustum pyramid bodies 21; when the protecting cover 3 is locked with the upper part of the front side surface of the die body 1, the region of the protecting cover 3 corresponding to the seedling growing cavity forming mechanism 2 is contacted with the upper end surface of the cylindrical body 22.

The longitudinal center of the frustum body 21 is perpendicular to the side of the cavity bottom wall of the mold body 1 facing the tray molding cavity 11, and the cylindrical body 22 is formed at the center of the upper end center of the frustum body 21 and perpendicular to the upper end face of the frustum body 21.

In the present embodiment, the above-described frustum body 21 is a quadrangular frustum body, specifically, a regular quadrangular frustum body, and the regular quadrangular frustum body is: the area of the lower part of the quadrangular frustum is larger than that of the upper part.

In the present embodiment, the air holes 1111 are circular holes, but may be polygonal holes, and the polygonal holes are preferably hexagonal holes (i.e., regular hexagonal holes).

The rear side edge portion of the protective cover 3 in the length direction is hinged to the rear upper edge of the mold body 1 by a hinge 31, a fastener 32 is provided at the front side edge portion of the protective cover 3 in the length direction and at a central position, a fastener fitting flange 12 is provided at an upper portion of the front side surface of the mold body 1 and at a position corresponding to the fastener 32, and the fastener 32 is engaged with or disengaged from the fastener fitting flange 12.

In the present embodiment, the hinge 31 is a hinge pin, but a hinge may be used.

The region of the protecting cover 3 corresponding to the seedling growing cavity forming mechanism 2 is combined with a sealing gasket 33 with the thickness of 1-2 mm, when the protecting cover 3 is closed, the sealing gasket 33 is in sealing fit with the upper end face of the cylindrical body 22, and the peripheral side faces of the sealing gasket 33 are in sealing contact with the peripheral cavity wall of the tray forming cavity 11 of the mold body 1. From the foregoing, it can be seen that: the thickness of the gasket 1 to 2mm is just such as to compensate for the fact that the upper surface of the aforesaid cylindrical body 22 is 1 to 2mm below the upper plane of the cavity wall of the die body 1.

In this embodiment, the mold body 1 is made of a high-temperature-resistant hard transparent material such as polycarbonate plastic or glass (the former is selected in this embodiment).

When the tray of growing seedlings is makeed, introduce edible mushroom hypha material to tray one-tenth die cavity 11 to close protecting cover 3 after the inoculation, arrange mould body 1 in with the aforementioned edible mushroom hypha material of packing and cultivate in the cultivation environment, after rational step and reasonable time, open protecting cover 3 and take out, form the tray of growing seedlings that is used for cultivating vegetables and fruits seedling, so use repeatedly the utility model discloses the tray of growing seedlings is makeed to the preparation.

To sum up, the utility model provides a technical scheme has remedied the shortcoming in the prior art.

Claims

1. A seedling tray forming die is characterized by comprising a rectangular die body (1), wherein the die body (1) is provided with a tray forming cavity (11), and air holes (1111) which penetrate through the cavity bottom wall (111) in the thickness direction and are used for communicating the tray forming cavity (11) with the outside are formed in the cavity bottom wall (111) of the tray forming cavity (11) at intervals; the seedling raising cavity forming mechanism (2) is formed on one side, facing the tray forming cavity (11), of the cavity bottom wall (111), the seedling raising cavity forming mechanism (2) is provided with a plurality of rows distributed at intervals, each row is provided with a plurality of air holes, and the air holes (1111) are formed between every two adjacent seedling raising cavity forming mechanisms (2); protecting cover (3), the length direction's of this protecting cover (3) rear side edge position with along articulated on the rear side of mould body (1), and the length direction's of protecting cover (3) front side edge position is and be located the upper portion lock or the release lock of the leading flank of central point position and mould body (1).

2. The seedling tray forming mold according to claim 1, wherein the seedling chamber forming mechanism (2) comprises a frustum body (21) and a cylindrical body (22), the frustum body (21) is formed on one side of the chamber bottom wall (111) of the mold body (1) facing the tray forming chamber (11), the cylindrical body (22) is formed at the position of the upper end face of the frustum body (21), and the upper surface of the cylindrical body (22) is 1-2 mm lower than the upper plane of the chamber wall of the mold body (1); the air holes (1111) are positioned between every two adjacent frustum pyramid bodies (21); when the protecting cover (3) is locked with the upper part of the front side surface of the die body (1), the region of the protecting cover (3) corresponding to the seedling growing cavity forming mechanism (2) is contacted with the upper end face of the cylindrical body (22) in a sticking way.

3. A seedling tray forming mold according to claim 2, characterized in that the longitudinal center of the frustum pyramid (21) is perpendicular to the side of the bottom wall of the mold body (1) facing the tray forming cavity (11), and the cylindrical body (22) is formed at the center of the upper end center of the frustum pyramid (21) and is perpendicular to the upper end face of the frustum pyramid (21).

4. A seedling tray forming mold according to claim 2 or 3, characterized in that the frustum pyramid (21) is a quadrangular frustum pyramid.

5. A seedling tray forming mold according to claim 4, characterized in that the area of the lower part of the quadrangular frustum pyramid is larger than the area of the upper part.

6. The molding die for a seedling tray according to claim 1 or 2, wherein the ventilation holes (1111) are circular holes or polygonal holes, and the polygonal holes are hexagonal holes.

7. The tray forming mold for growing seedlings according to claim 1, characterized in that the rear side edge portion of the protective cover (3) in the length direction is hinged to the upper edge of the rear side of the mold body (1) by a hinge (31), a fastener (32) is provided at the front side edge portion of the protective cover (3) in the length direction and at the center position, a fastener fitting flange (12) is provided at the upper portion of the front side of the mold body (1) and at a position corresponding to the fastener (32), and the fastener (32) is engaged with or disengaged from the fastener fitting flange (12).

8. A mould for forming tray for plant growth according to claim 7, characterized in that the hinge member (31) is a hinge pin or a hinge.

9. A seedling tray forming mold according to claim 2, characterized in that a sealing gasket (33) with a thickness of 1 to 2mm is combined on the area of the protecting cover (3) corresponding to the seedling chamber forming mechanism (2), when the protecting cover (3) is closed, the sealing gasket (33) is in sealing fit with the upper end face of the cylindrical body (22), and the peripheral side face of the sealing gasket (33) is in sealing contact with the peripheral chamber wall of the tray forming chamber (11) of the mold body (1).

10. A seedling tray forming mould according to claim 1 or 2 or 3 or 7 or 9, characterized in that the mould body (1) is made of high temperature resistant hard transparent material, which is polycarbonate plastic or glass.