Harvesting device for preventing lateral buds of hypsizygus marmoreus from growing

Abstract

The utility model relates to the technical field of hypsizygus marmoreus planting devices, and discloses a harvesting device for preventing lateral buds of hypsizygus marmoreus from growing, which comprises a culture bottle and a harvesting lantern ring sleeved on a top port of the culture bottle, and a composite adjusting conical cylinder, a shading ring piece and a spring are sleeved in the harvesting lantern ring. According to the hypsizygus marmoreus harvesting device, a linkage expansion structure is formed by the composite adjusting conical cylinder, the linkage curved bar, the limiting block, the limiting lantern ring, the adjusting threaded sleeve and the outer threaded sleeve, and then the linkage expansion structure is combined with the harvesting lantern ring and the shading ring piece for use, so that for hypsizygus marmoreus in different growth stages, the limiting lantern ring is driven to move downwards after meshing transmission of the adjusting threaded sleeve and the outer threaded sleeve, and the harvesting lantern ring is driven to move downwards; the downwards-moving limiting lantern ring drives the composite adjusting conical barrel to synchronously move downwards through the limiting block and the linkage curved bar, then the inverted-cone-shaped bottom structure of the composite adjusting conical barrel gradually presses the shading ring piece, the illumination area of hypsizygus marmoreus in the culture bottle is increased, and the probability that lateral buds of hypsizygus marmoreus grow is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shimeji mushroom planting devices, in particular to a harvesting device for preventing shimeji mushroom lateral buds from growing. Background Art

[0002] At present, in the process of growing Oyster mushroom, in order to prevent the growth of lateral buds of Oyster mushroom, a specific harvesting device is usually required to operate. As a prior art, the detailed technical content of the harvesting device has been disclosed. For example, the authorized patent with the announcement number CN207543857U proposes "a harvesting collar of Oyster mushroom for reducing lateral buds, including a harvesting collar hose, a shading ring, an inclined end, a fixed tightening part, a supporting end, a glass tube, a harvesting collar, a one-way control valve A, a piston push rod, a connecting plate, a motor, a control switch, a mounting frame, a liquid injection port, a metering cylinder, a solution tank, a one-way control valve B, a solution tank hose and a culture bottle". After specific implementation, "the design of adding a shading ring to the harvesting collar of Oyster mushroom not only protects the Oyster mushroom from the interference of sunlight but also reduces the growth of lateral buds".

[0003] However, in the actual planting process, due to the fixed space given by the shading circle, the needs of Oyster mushrooms at different growth stages to obtain different light cannot be met. Although the probability of lateral bud growth is reduced to a certain extent, the limitations of its use are also very obvious. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a harvesting device for preventing the growth of lateral buds of Oyster mushroom, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a harvesting device for preventing the growth of lateral buds of Oyster mushroom, comprising a culture bottle, a harvesting collar sleeved on the top port of the culture bottle, the interior of the harvesting collar sleeve is sleeved with a composite adjusting cone, a light shielding ring sheet, and a spring, the bottom structure of the composite adjusting cone is clamped on the inner side of the light shielding ring sheet and is in an inverted cone shape, and the spring is installed on the top surface of the composite adjusting cone and the inner wall of the middle part of the harvesting collar;

[0006] A linkage curved rod is fixedly connected to the top of the composite adjusting cone outer ring structure, one end of the linkage curved rod passes through the middle structure of the harvesting ring and extends to the outside of the culture bottle, and the end of one end of the linkage curved rod is fixedly connected to a limiting block;

[0007] The outer side of the bottom of the culture bottle is provided with an external threaded sleeve, an adjusting screw sleeve, and a limiting collar. The adjusting screw sleeve is threadedly connected to the surface of the external threaded sleeve, the inner wall of the external threaded sleeve is connected to the bottom surface of the culture bottle, the top inner side of the limiting collar is sleeved on the outside of one side of the limiting block, and the bottom of the limiting collar is fixedly connected to the top of the adjusting screw sleeve.

[0008] The composite regulating cone is made of transparent material to facilitate the input of light into the culture bottle, and the light-shielding ring is made of elastic non-transparent material to plan the illumination range for the top port range of the culture bottle.

[0009] Preferably, the number of the springs is not less than two and they are evenly distributed between the top of the composite regulating cone and the middle of the harvesting collar, so as to provide sufficient restoring power for the continuous use of the composite regulating cone.

[0010] Preferably, a friction groove is provided on the surface of the adjusting screw sleeve, which facilitates applying torque to the adjusting screw sleeve, and the limiting collar does not contact the external thread sleeve, thereby avoiding structural interference.

[0011] Preferably, an annular tube is provided on the top of the culture bottle, a transition tube is provided between the annular tube and the top of the culture bottle, a flow channel space is formed at the top of the culture bottle by the combination of the annular tube and the transition tube, and a metering infusion component is provided on one side of the annular tube.

[0012] Preferably, the number of the transition tubes is not less than two and they are distributed in a circular array between the annular tube and the culture bottle, and the transition tube serves as a transition channel to connect the internal space of the annular tube with the internal space of the culture bottle, thereby utilizing multiple transition tubes to perform multi-position filling on the top of the culture bottle to ensure uniformity of subsequent irrigation.

[0013] The metered infusion component is composed of an infusion tube body and a meter installed in the middle of the infusion tube body to ensure the scientificity and controllability of irrigation. One end of the infusion tube body is fixedly sleeved on the inside of one side of the annular tube and communicates with the internal space of the annular tube.

[0014] Preferably, the other end of the infusion tube body is fixedly connected with a flange joint to facilitate subsequent combination with other equipment, and the infusion tube body adopts a flexible tube.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model comprises a composite adjusting cone, a linkage curved rod, a limiting block, a limiting collar, an adjusting screw sleeve and an external threaded sleeve to form a linkage expansion structure, which is then used in combination with a harvesting collar and a shading ring sheet. For shimeji mushrooms at different growth stages, the limiting collar is driven downward by the meshing transmission of the adjusting screw sleeve and the external threaded sleeve, and the downward-moving limiting collar drives the composite adjusting cone to move downward synchronously through the limiting block and the linkage curved rod, and then the inverted cone-shaped bottom structure of the composite adjusting cone gradually presses the shading ring sheet, thereby increasing the illumination area of ​​the shimeji mushrooms inside the culture bottle and reducing the probability of the growth of lateral buds of the shimeji mushrooms.

[0017] 2. The utility model forms an irrigation structure by providing a metering infusion component, an annular tube and a plurality of transition tubes. When the shiitake mushrooms need to be irrigated, the infusion tube body inside the metering infusion component is connected to the output end of the existing pumping device. Then, under the transportation of the pumping device, the irrigation liquid enters the interior of the plurality of transition tubes through the infusion tube body and the annular tube inside the metering infusion component, and then the shiitake mushrooms inside the culture bottle are uniformly irrigated at multiple positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a rear view schematic diagram of the structure of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the structural adjustment screw sleeve of the utility model;

[0022] Figure 5 The utility model structure Figure 1 The enlarged schematic diagram of point A in the middle;

[0023] Figure 6 The utility model structure Figure 2 A magnified schematic diagram of point B in the middle.

[0024] In the figure: 1. culture bottle; 2. harvesting ring; 3. composite adjusting cone; 4. light shielding ring; 5. spring; 6. linkage curved rod; 7. limit block; 8. limit ring; 9. adjusting screw sleeve; 10. external thread sleeve; 11. annular tube; 12. transition tube; 13. metering infusion component. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-5A harvesting device for preventing the growth of side buds of Oyster mushroom comprises a culture bottle 1, a harvesting collar 2 mounted on the top port of the culture bottle 1, a composite adjusting cone 3, a light shielding ring piece 4, and a spring 5 are mounted inside the harvesting collar 2, the bottom structure of the composite adjusting cone 3 is clamped on the inner side of the light shielding ring piece 4 and is in an inverted cone shape, and the spring 5 is mounted on the top surface of the composite adjusting cone 3 and the inner wall of the middle part of the harvesting collar 2;

[0027] The composite regulating cone 3 is made of transparent material, which is convenient for light to enter the culture bottle 1. The light shielding ring piece 4 is made of elastic non-transparent material, and the illumination range is planned for the top port range of the culture bottle 1.

[0028] The number of springs 5 ​​is not less than two and they are evenly distributed between the top of the composite regulating cone 3 and the middle of the harvesting collar 2, so as to provide sufficient restoring power for the continuous use of the composite regulating cone 3;

[0029] A linkage curved rod 6 is fixedly connected to the top of the outer ring structure of the composite regulating cone 3, one end of the linkage curved rod 6 penetrates the middle structure of the harvesting ring 2 and extends to the outside of the culture bottle 1, and the end of the linkage curved rod 6 is fixedly connected to the limiting block 7;

[0030] The outer side of the bottom of the culture bottle 1 is provided with an external threaded sleeve 10, an adjusting screw sleeve 9, and a limiting collar 8. The adjusting screw sleeve 9 is threadedly connected to the surface of the external threaded sleeve 10, and the inner wall of the external threaded sleeve 10 is connected to the bottom surface of the culture bottle 1. The inner side of the top of the limiting collar 8 is sleeved on the outside of one side of the limiting block 7, and the bottom of the limiting collar 8 is fixedly connected to the top of the adjusting screw sleeve 9;

[0031] The surface of the adjusting screw sleeve 9 is provided with friction grooves, which facilitates the application of torque to the adjusting screw sleeve 9. The limiting collar 8 does not contact the external thread sleeve 10, thus avoiding structural interference.

[0032] An annular tube 11 is provided on the top of the culture bottle 1, and a transition tube 12 is provided between the annular tube 11 and the top of the culture bottle 1. A flow channel space is formed on the top of the culture bottle 1 by the combination of the annular tube 11 and the transition tube 12. A metering infusion component 13 is provided on one side of the annular tube 11. The number of the transition tubes 12 is not less than two and they are distributed between the annular tube 11 and the culture bottle 1 in a circular array. The transition tubes 12 serve as transition channels to connect the inner space of the annular tube 11 with the inner space of the culture bottle 1. Thus, multiple transition tubes 12 are used to perform multi-position filling on the top of the culture bottle 1 to ensure the uniformity of subsequent irrigation.

[0033] The metered infusion component 13 consists of an infusion tube body and a meter installed in the middle of the infusion tube body to ensure the scientificity and controllability of irrigation. One end of the infusion tube body is fixedly sleeved on the inside of one side of the annular tube 11 and communicates with the internal space of the annular tube 11. The other end of the infusion tube body is fixedly connected with a flange joint to facilitate subsequent combination with other equipment, and the infusion tube body adopts a flexible tube.

[0034] Working principle:

[0035] For the shimeji mushrooms at different growth stages, the adjusting screw sleeve 9 can be screwed to make the adjusting screw sleeve 9 mesh with the external thread sleeve 10 to drive the limiting collar 8 to move downward. At the same time, the moving limiting collar 8 will drive the composite adjusting cone 3 to move downward synchronously through the limiting block 7 and the linkage curved rod 6, and then the inverted cone-shaped bottom structure of the composite adjusting cone 3 gradually presses the shading ring piece 4, thereby increasing the light illumination area of ​​the shimeji mushrooms inside the culture bottle 1 and reducing the probability of the lateral buds of the shimeji mushrooms growing.

[0036] When the Oyster mushrooms need to be irrigated, the infusion tube body inside the metering infusion component 13 is connected to the output end of the existing pumping equipment, and then under the transportation of the pumping equipment, the irrigation liquid passes through the infusion tube body inside the metering infusion component 13 and the annular tube 11 into the interior of the multiple transition tubes 12, and then the Oyster mushrooms inside the culture bottle 1 are evenly irrigated at multiple positions.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A harvesting device for preventing the growth of lateral buds of Oyster mushroom, comprising a culture bottle (1) and a harvesting collar (2) sleeved on the top port of the culture bottle (1), characterized in that: The interior of the harvesting sleeve (2) is provided with a composite adjusting cone (3), a light shielding ring piece (4), and a spring (5); the bottom structure of the composite adjusting cone (3) is clamped on the inner side of the light shielding ring piece (4) and is in an inverted cone shape; the spring (5) is installed on the top surface of the composite adjusting cone (3) and the inner wall of the middle part of the harvesting sleeve (2); A linkage curved rod (6) is fixedly connected to the top of the outer ring structure of the composite regulating cone (3), one end of the linkage curved rod (6) passes through the middle structure of the harvesting ring (2) and extends to the outside of the culture bottle (1), and the end of one end of the linkage curved rod (6) is fixedly connected to a limiting block (7); The outer side of the bottom of the culture bottle (1) is provided with an external threaded sleeve (10), an adjusting screw sleeve (9), and a limiting collar (8); the adjusting screw sleeve (9) is threadedly connected to the surface of the external threaded sleeve (10); the inner wall of the external threaded sleeve (10) is connected to the bottom surface of the culture bottle (1); the inner side of the top of the limiting collar (8) is sleeved on the outside of one side of the limiting block (7); and the bottom of the limiting collar (8) is fixedly connected to the top of the adjusting screw sleeve (9).

2. A harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 1, characterized in that: The composite adjustment cone (3) is made of a transparent material, and the light-shielding ring sheet (4) is made of an elastic non-transparent material.

3. A harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 1, characterized in that: The number of the springs (5) is no less than two and they are evenly distributed between the top of the composite regulating cone (3) and the middle of the harvesting sleeve (2).

4. A harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 1, characterized in that: The surface of the adjusting screw sleeve (9) is provided with a friction groove, and the limiting collar (8) does not contact the external thread sleeve (10).

5. The harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 1, characterized in that: The top of the culture bottle (1) is covered with an annular tube (11), a transition tube (12) is provided between the annular tube (11) and the top of the culture bottle (1), and a metering infusion component (13) is provided on one side of the annular tube (11).

6. A harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 5, characterized in that: The number of the transition tubes (12) is no less than two and they are distributed in a circular array between the annular tube (11) and the culture bottle (1), and the transition tubes (12) serve as transition channels to allow the internal space of the annular tube (11) to communicate with the internal space of the culture bottle (1).

7. A harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 5, characterized in that: The metered infusion component (13) consists of an infusion tube body and a meter installed in the middle of the infusion tube body. One end of the infusion tube body is fixedly sleeved inside one side of the annular tube (11) and communicates with the internal space of the annular tube (11).

8. A harvesting device for preventing the growth of lateral buds of Oyster Flavor Pleurotus according to claim 7, characterized in that: The other end of the infusion tube body is fixedly connected with a flange joint, and the infusion tube body adopts a flexible tube.

Images