Sterilized planting device for lentinula edodes

Abstract

The utility model discloses a kind of sterilization planting devices for lentinus edodes, belong to sterilization planting device field, including planting box, the planting box top is equipped with top cover, the top cover is set through and is provided with ring cavity, adjusting disc is rotatably installed in the ring cavity, the top center of adjusting disc is provided with tooth cavity, transmission tooth is engagedly connected in the tooth cavity, control motor is fixedly connected at one end of the transmission tooth, guide rod is fixedly connected below adjusting disc;By accurately setting ultraviolet lamp body in the placing groove directly above lentinus edodes tray, ensure that the vertical distance of each group of lentinus edodes to be sterilized and lamp body is completely consistent, avoid the dose difference of edge too strong, center insufficient, and adjusting disc can be driven to rotate by the engagement of control motor and transmission tooth, drive guide rod and ultraviolet lamp body to make circular motion along the center of placing groove, further let ultraviolet evenly cover lentinus edodes in containing disc, eliminate local irradiation dead angle.

Description

Technical Field

[0001] This utility model belongs to the technical field of sterilization and cultivation devices, specifically relating to a sterilization and cultivation device for shiitake mushrooms. Background Technology

[0002] The sterilization and cultivation device for shiitake mushrooms is a core piece of equipment designed specifically for the large-scale and standardized cultivation of shiitake mushrooms. Its core function is to kill any miscellaneous bacteria (such as mold, bacteria, and yeast), insect eggs, and other harmful microorganisms that may exist during the cultivation process through physical, chemical, or biological means. This provides a "sterile and safe environment" for the growth of shiitake mushroom mycelium, avoiding reduced yield, decreased quality, or even cultivation failure caused by contamination from miscellaneous bacteria.

[0003] According to the authorization announcement number CN220000241U, a sterilization device for shiitake mushroom cultivation is known prior art. Although the patent improves sterilization efficiency by starting a motor, which drives a second gear through its transmission shaft, thereby rotating a rotating rod and causing the material on the placement plate to rotate, ensuring that all the material on the placement plate is irradiated by ultraviolet lamps, the technical solution of this patent still has the following defects in actual use: the ultraviolet lamps on the four sides of the placement plate are very close to the edge shiitake mushrooms, which will cause the ultraviolet dose received by the edge shiitake mushrooms to far exceed the requirements. In addition, the device solution uses multiple sets of fixed lamps to achieve coverage, which increases energy consumption and cost. Utility Model Content

[0004] The purpose of this invention is to provide a sterilization and cultivation device for shiitake mushrooms to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sterilization and cultivation device for shiitake mushrooms, comprising a cultivation box, the top of which is equipped with a top cover, the top cover being open and having an annular cavity, an adjusting disc being rotatably installed in the annular cavity, a toothed cavity being opened at the center of the top of the adjusting disc, a transmission tooth being meshed in the toothed cavity, a control motor being fixedly connected to one end of the transmission tooth, a guide rod being fixedly connected below the adjusting disc, the guide rod extending into the cultivation box, and an ultraviolet lamp body being fixedly installed on the guide rod; The planting box is also equipped with a mushroom tray, and multiple placement slots are opened along the center of the mushroom tray. The ultraviolet lamp is located directly above the placement slots.

[0006] In one preferred embodiment, a fixed column extends upward from the center of the planting box, and support rings are welded at certain intervals on the fixed column. Each set of support rings supports a set of shiitake mushroom trays.

[0007] In a preferred embodiment, each set of placement slots on the mushroom tray is fitted with a receiving tray for placing mushrooms.

[0008] In a preferred embodiment, positioning blocks are welded at certain intervals on the guide rod. Each group of positioning blocks has a through cavity on one side, and a fixing bolt is disposed in the through cavity. A positioning plate is welded to one side of the ultraviolet lamp body. The positioning plate is inserted into the through cavity and fixed to the positioning block in conjunction with the fixing bolt.

[0009] In a preferred embodiment, a storage box is welded to one side of each group of positioning blocks, and a rechargeable lithium battery is placed in each storage box. Each lithium battery is electrically connected to a nearby ultraviolet lamp body with a wire.

[0010] In a preferred embodiment, the support ring has an annular groove, and the back end of the mushroom tray has a protruding guide ring, which is rotatably installed in the annular groove of the support ring.

[0011] In a preferred embodiment, the planting box has an openable, sealed door hinged to one side.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This sterilization and cultivation device for shiitake mushrooms ensures that the vertical distance between each group of shiitake mushrooms to be sterilized and the lamp is completely consistent by precisely positioning the ultraviolet lamp body above the placement slot of the shiitake mushroom tray. This avoids the dose difference of excessive intensity at the edges and insufficient intensity in the center. Furthermore, the adjustment plate can be driven to rotate by controlling the meshing of the motor and the transmission gear, which drives the guide rod and the ultraviolet lamp body to make a circular motion around the center of the placement slot, further allowing the ultraviolet light to evenly cover the shiitake mushrooms in the tray and eliminating local irradiation dead corners. This sterilization and cultivation device for shiitake mushrooms achieves cost reduction and energy saving by optimizing the lamp configuration and power supply method. It abandons the traditional design of multiple sets of fixed lamp tubes covering the entire area, and only a single set of ultraviolet lamps is configured directly above each placement slot. There is no need for additional redundant lamp tubes, which greatly reduces the procurement cost of lamp tubes and the energy consumption of operation. On the other hand, the device uses rechargeable lithium batteries to power the ultraviolet lamps. The lithium batteries are stored in a storage box on one side of the positioning block, which avoids the complicated wiring of traditional external power cords and can be reused through recharge, reducing the replacement cost of disposable power supply components. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the planting box of this utility model; Figure 3 This is a schematic diagram of the mushroom tray structure of this utility model; Figure 4 This is a schematic diagram of the installation structure of the adjustment disc and control motor of this utility model. Figure 5 This is a schematic diagram of the mushroom tray structure of this utility model from another angle.

[0014] In the diagram: 1. Planting box; 11. Sealed partition door; 2. Top cover; 21. Ring cavity; 22. Adjustment disc; 221. Toothed cavity; 23. Control motor; 3. Fixing column; 31. Support ring; 4. Shiitake mushroom tray; 41. Placement slot; 411. Guide ring; 42. Receiving tray; 5. Guide rod; 51. Positioning block; 511. Storage box; 52. Fixing bolt; 6. Ultraviolet lamp body; 7. Lithium battery. Detailed Implementation

[0015] The present invention will be further described below with reference to the embodiments.

[0016] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0017] Please see Figures 1-5 This utility model provides a sterilization and cultivation device for shiitake mushrooms, including a cultivation box 1. A hinged, openable, sealed partition door 11 is connected to one side of the cultivation box 1. A top cover 2 is provided on the top of the cultivation box 1. The top cover 2 is opened and has an annular cavity 21. An adjusting plate 22 is rotatably installed in the annular cavity 21. A toothed cavity 221 is opened at the center of the top of the adjusting plate 22. A transmission tooth is meshed in the toothed cavity 221. A control motor 23 is fixedly connected to one end of the transmission tooth. A guide rod 5 is fixedly connected below the adjusting plate 22. The guide rod 5 extends into the cultivation box 1. An ultraviolet lamp body 6 is fixedly installed on the guide rod 5. A shiitake mushroom tray 4 is also installed in the cultivation box 1. Multiple sets of placement slots 41 are opened along the center of the shiitake mushroom tray 4. The ultraviolet lamp body 6 is located directly above the placement slots 41.

[0018] In this embodiment, the structured design inside the planting box 1 enables uniform irradiation of shiitake mushrooms with ultraviolet light. Specifically, the ultraviolet lamp body 6 fixed on the guide rod 5 is aligned with the placement slot 41 of the shiitake mushroom tray 4, ensuring that the vertical distance between each group of shiitake mushrooms to be sterilized and the lamp body is completely consistent. This avoids the dose difference caused by excessive intensity at the edges and insufficient intensity at the center in traditional devices. On the other hand, the adjustment plate 22 installed in the annular cavity 21 of the top cover 2 can be driven by the motor 23 to mesh with the transmission gear and rotate in the gear cavity 221, causing the guide rod 5 and the ultraviolet lamp body 6 to move in a circular motion around the center, thereby irradiating the shiitake mushrooms in each placement slot 41 on the shiitake mushroom tray 4. This design ensures the sterilization effect of miscellaneous bacteria while avoiding excessive ultraviolet light damage to the shiitake mushroom mycelium, significantly improving the planting success rate and the quality of shiitake mushrooms.

[0019] Please see Figure 2 and Figure 3 The planting box 1 has a fixed column 3 extending upward from the center. Support rings 31 are welded on the fixed column 3 at certain intervals. Each set of support rings 31 supports a set of mushroom trays 4. Each set of placement slots 41 on the mushroom trays 4 is fitted with a receiving plate 42, which is used to place mushrooms.

[0020] In this embodiment, during the sterilization process of shiitake mushrooms, the container tray 42 directly contacts the shiitake mushrooms and any residual impurities that may be generated. This solution uses an embedded design between the container tray 42 and the placement groove 41 on the shiitake mushroom tray 4 to facilitate the removal of the container tray 42 for separate rinsing, disinfection and other cleaning operations.

[0021] Please see Figure 4 Positioning blocks 51 are welded at certain intervals on the guide rod 5. Each group of positioning blocks 51 has a through cavity on one side, and a fixing bolt 52 is installed in the through cavity. A positioning plate is welded on one side of the ultraviolet lamp body 6. The positioning plate is inserted into the through cavity and fixed to the positioning block 51 with the fixing bolt 52.

[0022] In this embodiment, the positioning blocks 51 welded at certain intervals on the guide rod 5 have a through cavity on one side that interlocks with the positioning plate of the ultraviolet lamp body 6. The operator only needs to insert the positioning plate into the through cavity and then tighten it with the fixing bolt 52 to complete the installation. No complicated tools or professional operation are required to quickly complete the lamp body assembly. Conversely, when disassembling, simply unscrew the fixing bolt 52 to directly pull out the positioning plate and remove the lamp body. Compared with the traditional integrated structure of welding or bolt fixing, this avoids damage to the guide rod 5 or the lamp body during disassembly and reduces maintenance costs.

[0023] Please see Figure 4 Each positioning block 51 has a storage box 511 welded to one side. Each storage box 511 contains a rechargeable lithium battery 7. Each lithium battery 7 is electrically connected to the nearby ultraviolet lamp body 6 with a wire.

[0024] In this embodiment, the lithium battery 7 is directly electrically connected to the nearby ultraviolet lamp body 6 via a wire, eliminating the need for complex external power lines to be laid inside the planting box 1, and avoiding the problems of power line entanglement and wear when the guide rod 5 drives the ultraviolet lamp body 6 to rotate.

[0025] Please see Figure 5 The support ring 31 has an annular groove, and the back end of the mushroom tray 4 has a guide ring 411 protruding from it. The guide ring 411 is rotatably installed in the annular groove of the support ring 31.

[0026] In this embodiment, since the mushroom tray 4 is installed in the planting box 1, it is inconvenient to place mushrooms on the inside of the mushroom tray 4. At this time, since the guide ring 411 at the bottom of the mushroom tray 4 rotates in the groove of the support ring 31, the mushroom tray 4 can be directly pushed so that it rotates in the groove of the support ring 31 through the guide ring 411, and rotates the inner area to be placed to the outer operating position close to the sealing door 11 of the planting box 1, reducing the difficulty of placing mushrooms.

[0027] Working principle and usage process of this utility model: First, the mushrooms are conveniently placed by rotating the support ring 31 and the guide ring 411. During operation, push the mushroom tray 4, and the guide ring 411 at its back end rotates along the groove of the support ring 31, turning the inner waiting area to the operating position close to the sealing door 11. Place the mushrooms into the receiving tray 42 of the mushroom tray 4, and then close the sealing door 11. Secondly, by controlling the motor 23 to drive the transmission gear to mesh with the tooth cavity 221 of the adjustment plate 22, the adjustment plate 22 rotates in the annular cavity 21 of the top cover 2, driving the guide rod 5 to rotate synchronously. The ultraviolet lamp body 6 on the guide rod 5 rotates with the guide rod 5, and the ultraviolet lamp body 6 is aligned with the placement slot 41 to ensure that the vertical distance between each group of shiitake mushrooms and the lamp body is consistent. At the same time, the lithium battery 7 in the storage box 511 supplies power to the ultraviolet lamp body 6 through the wire. During the rotation of the ultraviolet lamp body 6, the shiitake mushrooms are evenly irradiated to achieve efficient sterilization. When the equipment needs to be maintained, if the ultraviolet lamp body 6 needs to be replaced, unscrew the fixing bolt 52 on the positioning block 51 and pull out the positioning plate of the ultraviolet lamp body 6 to disassemble it. The installation is done in reverse. When the receiving tray 42 needs to be cleaned, the receiving tray 42 can be taken out directly from the placement slot 41 and cleaned separately.

[0028] In the above scheme, it should be noted that: the control motor 23 and the ultraviolet lamp body 6 in this application are both existing products. The control motor 23 can be electrically connected through wires and external circuits, and the circuit layout of the control motor 23 is a publicly disclosed technical means. At the same time, the ultraviolet lamp body 6 and the lithium battery 7 can be manually controlled by setting an existing switch to realize the power-on and power-off state of the ultraviolet lamp body 6. The installation method and charging and discharging method of the lithium battery 7 are also publicly disclosed technical means, and will not be described in detail here.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sterilization and cultivation device for shiitake mushrooms, comprising a cultivation box (1), characterized in that: The top of the planting box (1) is equipped with a top cover (2), the top cover (2) is opened and has an annular cavity (21), an adjustment plate (22) is rotatably installed in the annular cavity (21), a toothed cavity (221) is opened at the center of the top of the adjustment plate (22), a transmission tooth is meshed in the toothed cavity (221), a control motor (23) is fixedly connected to one end of the transmission tooth, a guide rod (5) is fixedly connected below the adjustment plate (22), the guide rod (5) extends into the planting box (1), and an ultraviolet lamp body (6) is fixedly installed on the guide rod (5); The planting box (1) is also equipped with a mushroom tray (4), and multiple placement slots (41) are opened along the center of the mushroom tray (4). The ultraviolet lamp body (6) is located directly above the placement slots (41).

2. The sterilization and cultivation device for shiitake mushrooms according to claim 1, characterized in that: The planting box (1) has a fixed column (3) extending upward from the center. Support rings (31) are welded on the fixed column (3) at certain intervals. Each set of support rings (31) supports a set of mushroom trays (4).

3. The sterilization and cultivation device for shiitake mushrooms according to claim 2, characterized in that: Each set of placement slots (41) on the mushroom tray (4) is fitted with a receiving plate (42), which is used to place mushrooms.

4. The sterilization and cultivation device for shiitake mushrooms according to claim 1, characterized in that: Positioning blocks (51) are welded at certain intervals on the guide rod (5). Each group of positioning blocks (51) has a through cavity on one side. A fixing bolt (52) is arranged in the through cavity. A positioning plate is welded on one side of the ultraviolet lamp body (6). The positioning plate is inserted into the through cavity and fixed to the positioning block (51) with the fixing bolt (52).

5. The sterilization and cultivation device for shiitake mushrooms according to claim 4, characterized in that: Each of the positioning blocks (51) has a storage box (511) welded to one side. Each of the storage boxes (511) contains a rechargeable lithium battery (7). Each of the lithium batteries (7) is electrically connected to the adjacent ultraviolet lamp body (6) with the help of wires.

6. The sterilization and cultivation device for shiitake mushrooms according to claim 2, characterized in that: The support ring (31) has an annular groove, and the back end of the mushroom tray (4) has a guide ring (411) protruding out. The guide ring (411) is rotatably installed in the annular groove of the support ring (31).

7. The sterilization and cultivation device for shiitake mushrooms according to claim 1, characterized in that: The planting box (1) has an openable sealed partition door (11) hinged to one side.

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