Strain sterilization box

Abstract

The utility model relates to the technical field of sterilization boxes, and discloses a strain sterilization box which comprises a sterilization box body, a concave base is arranged at the bottom of the sterilization box body, a moving structure is arranged in the concave base, and a mounting structure is arranged at the top of the concave base. The sterilization box body is connected with the concave base through the mounting structure, and the moving structure comprises a fixed box, two threaded sleeves, a driving assembly, two threaded rods, a lifting plate, a guide assembly and four universal wheels. According to the sterilization box disclosed by the utility model, the four universal wheels can move upwards or downwards by arranging the threaded sleeve, the driving assembly, the two threaded rods and the lifting plate, and the sterilization box body and the concave base can be stably moved through the four universal wheels by virtue of the downward movement of the four universal wheels; the situation that the sterilization box body is unstable in the manual moving process, and internal strains are prone to displacement and damage is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sterilization box, especially relates to a strain sterilization box. BACKGROUND

[0002] Edible fungus strain refers to the propagation material of edible fungus mycelium and its growth substrate, and there are more than 350 kinds of known edible fungi, most of which belong to basidiomycota, and common ones are lentinula edodes, pleurotus, agaricus, tremella, tremella, bamboo, pine mushroom, red mushroom, lingzhi, cordyceps, pine, hundred and cow liver fungus, etc., a few belong to ascomycota, including morel, saddle fungus, truffle, etc., and edible fungi need to use a sterilization box for sterilization operation of its strain during cultivation.

[0003] According to the high-efficiency sterilization device for edible fungus strain preparation disclosed in Chinese patent No. CN213819177U, when in use, open the box door, place the edible fungus strain inside the box body, start the air inlet fan and heating wire, introduce the external air filtered through the first filter screen into the inside of the heating box, and heat it through the heating wire, the hot air is blown into the inside of the box body through the air inlet hole, and the edible fungus strain is subjected to high-temperature disinfection, and at the same time, the motor is started to drive the stirring shaft to rotate, thereby driving the stirring rod to rotate, the edible fungus strain is fully stirred and uniformly heated, and at the same time, the exhaust fan is started to exhaust the air in the box body after being filtered through the second filter screen into the reflux pipe and back to the inside of the heating box, the utility model fully and uniformly sterilizes the edible fungus strain through high-temperature sterilization and slow stirring, effectively improves the sterilization efficiency, forms a heat cycle through the reflux pipe to reduce heat loss and reduce sterilization cost, opens the electromagnetic valve to pump water into the inside of the water pipe, and washes the inside of the box body and the stirring rod through the spray head, the dirty water after washing is collected through the wastewater tank, and the inside of the box body is dried again after washing by starting the air inlet fan and heating wire, the utility model keeps the inside of the box body clean and tidy through washing and drying, thereby avoiding the mixing of a small amount of different strains and improving the finished product quality of the edible fungus strain, the application file can reduce the sterilization cost and improve the finished product quality of the strain during use, but the sterilization box is not convenient to move, and the staff needs to manually lift the sterilization box for moving, which is unstable during moving and is easy to cause displacement and damage of the inside strain, so a strain sterilization box is proposed to solve the above problems. SUMMARY

[0004] (I) Utility model purpose

[0005] In order to solve the technical problems in the background art, the utility model provides a strain sterilization box, four universal wheels can be made to move upwards or downwards through the setting of the threaded sleeve, the driving assembly, the two threaded rods and the lifting plate, and through the downward movement of the four universal wheels, the stable movement of the sterilization box body and the concave base can be realized through the four universal wheels, and the strain sterilization box has the advantages of ensuring the stability of the sterilization box body during movement.

[0006] (Two) technical scheme

[0007] The utility model provides a strain sterilization box, including sterilization box body, the bottom of sterilization box body is provided with concave base, the inside of concave base is provided with moving structure, the top of concave base is provided with mounting structure, the sterilization box body is connected with concave base through mounting structure.

[0008] The moving structure includes a fixed box, two threaded sleeves, a driving assembly, two threaded rods, a lifting plate, a guide assembly and four universal wheels, the fixed box is arranged on the inner bottom wall of the concave base, both threaded sleeves are rotatably connected to the inner top wall of the fixed box and extend to the bottom thereof, the driving assembly is arranged in the fixed box, the output end of the driving assembly is connected with the threaded sleeve, both threaded rods are threadedly connected to the inside of both threaded sleeves, the lifting plate is slidably connected to the inside of the concave base, the bottom of both threaded rods is connected with the top of the lifting plate, the guide assembly is arranged on the inner side of the concave base, and four universal wheels are evenly arranged on the bottom of the lifting plate.

[0009] Preferably, the driving assembly includes a double-head servo motor, two shafts, two worms and two worm gears, the double-head servo motor is arranged on the inner bottom wall of the fixed box, both shafts are arranged on the two output shafts of the double-head servo motor, the opposite ends of both shafts are rotatably connected to the opposite sides of the inner cavity of the fixed box, both worms are arranged on the outer sides of both shafts, both worm gears are arranged on the outer sides of both threaded sleeves, and both worms are engaged with both worm gears.

[0010] Preferably, the guide assembly includes two guide blocks and two guide grooves, both guide grooves are symmetrically arranged on the inner side of the concave base, both guide blocks are arranged on the outer side of the lifting plate, and both guide blocks are slidably connected to the inside of both guide grooves.

[0011] Preferably, the mounting structure includes a mounting block, a mounting groove, a connecting block and a fixing assembly, the mounting block is arranged at the top of the concave base, the mounting groove is opened on the right side of the mounting block, the top of the mounting groove is connected to the outside world, the connecting block is arranged on the outside of the sterilization box body, the connecting block is slidably connected to the inside of the mounting groove, and the fixing assembly is arranged on the left side of the mounting block.

[0012] Preferably, the fixing assembly includes a threaded groove, a threaded column and a knob, the threaded groove is opened on the left side of the connecting block, the threaded column is arranged on the left side of the mounting block and extends to the inside of the threaded groove, the threaded column is threadedly connected to the threaded groove, and the knob is arranged at the left end of the threaded column.

[0013] Preferably, there are four groups of the mounting structures, and the four groups of the mounting structures are all located on the top of the concave base and are evenly distributed.

[0014] Preferably, the bottom horizontal positions of the four universal wheels are higher than the bottom horizontal position of the concave base.

[0015] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0016] The culture sterilization box can make the four universal wheels move upward or downward by arranging a threaded sleeve, a drive assembly, two threaded rods and a lifting plate. The downward movement of the four universal wheels can stably move the sterilization box body and the concave base through the four universal wheels, avoiding the instability of the sterilization box body during manual movement, which may easily cause displacement and damage of the internal culture. The sterilization box body and the concave base can be connected, installed and disassembled through the installation structure, ensuring the stability of the installation of the sterilization box body and the concave base, and also facilitating the repair or replacement of the sterilization box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a bacterial strain sterilization box proposed in the utility model.

[0018] Figure 2 This is a cross-sectional view of a concave base and a movable structure in a culture sterilization box proposed by the utility model.

[0019] Figure 3 A bacterial strain sterilization box proposed by the utility model Figure 2 A magnified view of the middle panel.

[0020] Figure 4 A bacterial strain sterilization box proposed by the utility model Figure 1 Magnified view of B.

[0021] Figure 5 This is a cross-sectional view of the installation structure in a bacteria sterilization box proposed by the utility model.

[0022] Figure markings: 1. Sterilization box body; 2. Concave base; 3. Moving structure; 31. Fixed box; 32. Threaded sleeve; 33. Driving assembly; 331. Double-headed servo motor; 332. Rotating shaft; 333. Worm; 334. Worm gear; 34. Threaded rod; 35. Lifting plate; 36. Guide assembly; 37. Universal wheel; 4. Mounting structure; 41. Mounting block; 42. Mounting groove; 43. Connecting block; 44. Fixed assembly; 441. Threaded groove; 442. Threaded column; 443. Knob. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0024] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0026] like Figure 1-5As shown, the utility model proposes a strain sterilization box, which includes a sterilization box body 1, a concave base 2 is provided at the bottom of the sterilization box body 1, a movable structure 3 is provided inside the concave base 2, and a mounting structure 4 is provided on the top of the concave base 2. The sterilization box body 1 and the concave base 2 are connected through the mounting structure 4.

[0027] In the present invention, the concave base 2 is used to stably support the sterilization box body 1, and the sterilization box body 1 can be used to sterilize the edible fungi. The movable structure 3 facilitates the movement of the sterilization box body 1 and the concave base 2 to ensure the stability of the sterilization box body 1 during movement. The installation structure 4 can be used to install the sterilization box body 1 on the top of the concave base 2 to ensure the stability of the installation of the sterilization box body 1.

[0028] In an optional embodiment, the mobile structure 3 includes a fixed box 31, two threaded sleeves 32, a driving assembly 33, two threaded rods 34, a lifting plate 35, a guide assembly 36 and four universal wheels 37. The fixed box 31 is arranged on the inner bottom wall of the concave base 2, and the two threaded sleeves 32 are rotatably connected to the inner top wall of the fixed box 31 and extend to its bottom. The driving assembly 33 is arranged inside the fixed box 31, and the output end of the driving assembly 33 is connected to the threaded sleeve 32. The two threaded rods 34 are respectively threadedly connected to the inside of the two threaded sleeves 32. The lifting plate 35 is slidably connected to the inside of the concave base 2. The bottoms of the two threaded rods 34 are connected to the top of the lifting plate 35. The guide assembly 36 is arranged on the inner side of the concave base 2, and the four universal wheels 37 are evenly arranged at the bottom of the lifting plate 35.

[0029] It should be noted that the two threaded sleeves 32 can be rotated by the driving assembly 33, and because the two threaded rods 34 are connected to the lifting plate 35, the two threaded rods 34 will not rotate. When the two threaded sleeves 32 rotate, under the action of the thread thrust, the two threaded sleeves 32 will respectively drive the two threaded rods 34 to move upward or downward, the two threaded rods 34 will drive the lifting plate 35 to move upward or downward, and the lifting plate 35 will drive the four universal wheels 37 to move upward or downward.

[0030] In an optional embodiment, the bottom horizontal positions of the four universal wheels 37 are higher than the bottom horizontal position of the concave base 2 .

[0031] It should be noted that when the four universal wheels 37 are in the initial position, when the sterilization box body 1 is placed, the bottom of the concave base 2 is in contact with the ground, and the concave base 2 can stably support the sterilization box body 1 to ensure the stability of the sterilization box body 1 when it is placed. When the sterilization box body 1 needs to be moved, the four universal wheels 37 are moved downward by the driving assembly 33. When the bottom horizontal position of the four universal wheels 37 is lower than the bottom position of the concave base 2, the outer sides of the four universal wheels 37 will contact the ground, and the concave base 2 can be supported by the four universal wheels 37, thereby supporting the sterilization box body 1. At this time, the concave base 2 and the sterilization box body 1 can also be stably moved by the four universal wheels 37. After the movement is completed, the four universal wheels 37 are moved upward by the driving assembly 33, so that the four universal wheels 37 return to the initial position. At this time, the sterilization box body 1 can be stably supported by the concave base 2.

[0032] In an optional embodiment, the drive assembly 33 includes a double-headed servo motor 331, two rotating shafts 332, two worms 333 and two worm wheels 334. The double-headed servo motor 331 is arranged on the inner bottom wall of the fixed box 31, and the two rotating shafts 332 are respectively arranged on the two output shafts of the double-headed servo motor 331. The opposite ends of the two rotating shafts 332 are respectively rotatably connected to the opposite sides of the inner cavity of the fixed box 31. The two worms 333 are respectively arranged on the outside of the two rotating shafts 332, and the two worm wheels 334 are respectively arranged on the outside of the two threaded sleeves 32. The two worms 333 are respectively engaged with the two worm wheels 334.

[0033] It should be noted that when the double-headed servo motor 331 is started, the two output shafts of the double-headed servo motor 331 will respectively drive the two rotating shafts 332 to rotate, the two rotating shafts 332 will respectively drive the two worm gears 333 to rotate, the two worm gears 333 will respectively drive the two worm wheels 334 meshing therewith to rotate, and the two worm wheels 334 will respectively drive the two threaded sleeves 32 to rotate.

[0034] It should be noted that the two worms 333 and the two worm wheels 334 are symmetrically distributed. At this time, the rotation directions of the two threaded sleeves 32 are opposite, and the outer thread directions of the two threaded rods 34 are opposite, ensuring that when the two threaded sleeves 32 rotate in opposite directions, the two threaded rods 34 will move up or down at the same time.

[0035] In an optional embodiment, the guide assembly 36 includes two guide blocks and two guide grooves. The two guide grooves are both opened on the inner side of the concave base 2 and are symmetrically distributed. The two guide blocks are both arranged on the outer side of the lifting plate 35, and the two guide blocks are respectively slidably connected to the inside of the two guide grooves.

[0036] It should be noted that the lifting plate 35 can be guided by the two guide blocks and the two guide grooves to ensure the stability of the lifting plate 35 during movement, thereby ensuring the stability of the four universal wheels 37 during movement.

[0037] In an optional embodiment, the mounting structure 4 includes a mounting block 41, a mounting groove 42, a connecting block 43 and a fixing assembly 44. The mounting block 41 is arranged at the top of the concave base 2, the mounting groove 42 is opened on the right side of the mounting block 41, and the top of the mounting groove 42 is connected to the outside world. The connecting block 43 is arranged on the outside of the sterilization box body 1, and the connecting block 43 is slidably connected to the inside of the mounting groove 42. The fixing assembly 44 is arranged on the left side of the mounting block 41.

[0038] It should be noted that when the sterilization box body 1 needs to be installed, the sterilization box body 1 is placed on the top of the concave base 2, and the connecting block 43 is slidably connected to the inside of the installation groove 42, and then the connecting block 43 is fixed by the fixing component 44, so that the sterilization box body 1 can be fixed on the top of the concave base 2.

[0039] In an optional embodiment, the fixing assembly 44 includes a threaded groove 441, a threaded column 442 and a knob 443. The threaded groove 441 is opened on the left side of the connecting block 43, the threaded column 442 is arranged on the left side of the mounting block 41 and extends to the interior of the threaded groove 441, the threaded column 442 is threadedly connected to the threaded groove 441, and the knob 443 is arranged at the left end of the threaded column 442.

[0040] It should be noted that when the connecting block 43 is slidably connected to the inside of the installation groove 42, the knob 443 is rotated, and the knob 443 will drive the threaded column 442 to rotate. When the threaded column 442 is threadedly connected to the inside of the threaded groove 441, the connecting block 43 can be fixed by the threaded column 442 and the threaded groove 441, ensuring the stability of the installation of the connecting block 43, thereby further ensuring the stability of the installation of the sterilization box body 1.

[0041] In addition, when the sterilization box body 1 needs to be disassembled, the knob 443 is rotated in the opposite direction, and the knob 443 will drive the threaded column 442 to rotate in the opposite direction. When the threaded column 442 is disengaged from the threaded groove 441, the connecting block 43 can be taken out from the inside of the installation groove 42, so that the sterilization box body 1 can be disassembled.

[0042] In an optional embodiment, there are four groups of mounting structures 4 , and the four groups of mounting structures 4 are all located on the top of the concave base 2 and are evenly distributed.

[0043] It should be noted that the sterilization box body 1 can be fixed from four directions through the four sets of mounting structures 4 , thereby ensuring the stability of the sterilization box body 1 after installation and further guaranteeing the use effect of the sterilization box body 1 .

[0044] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strain sterilization box, comprising a sterilization box body (1), wherein a concave base (2) is provided at the bottom of the sterilization box body (1), characterized in that: A movable structure (3) is provided inside the concave base (2), a mounting structure (4) is provided on the top of the concave base (2), and the sterilization box body (1) and the concave base (2) are connected via the mounting structure (4); The mobile structure (3) includes a fixed box (31), two threaded sleeves (32), a driving assembly (33), two threaded rods (34), a lifting plate (35), a guide assembly (36) and four universal wheels (37). The fixed box (31) is arranged on the inner bottom wall of the concave base (2). The two threaded sleeves (32) are rotatably connected to the inner top wall of the fixed box (31) and extend to the bottom thereof. The driving assembly (33) is arranged inside the fixed box (31). The output end of the assembly (33) is connected to the threaded sleeve (32), the two threaded rods (34) are respectively threadedly connected to the inside of the two threaded sleeves (32), the lifting plate (35) is slidably connected to the inside of the concave base (2), the bottoms of the two threaded rods (34) are connected to the top of the lifting plate (35), the guide assembly (36) is arranged on the inner side of the concave base (2), and the four universal wheels (37) are evenly arranged at the bottom of the lifting plate (35).

2. A bacterial strain sterilization box according to claim 1, characterized in that: The driving assembly (33) includes a double-headed servo motor (331), two rotating shafts (332), two worms (333) and two worm wheels (334), wherein the double-headed servo motor (331) is arranged on the inner bottom wall of the fixed box (31), the two rotating shafts (332) are respectively arranged on the two output shafts of the double-headed servo motor (331), the opposite ends of the two rotating shafts (332) are respectively rotatably connected to the opposite sides of the inner cavity of the fixed box (31), the two worms (333) are respectively arranged on the outsides of the two rotating shafts (332), the two worm wheels (334) are respectively arranged on the outsides of the two threaded sleeves (32), and the two worms (333) are respectively engaged with the two worm wheels (334).

3. A bacterial strain sterilization box according to claim 1, characterized in that: The guide assembly (36) includes two guide blocks and two guide grooves. The two guide grooves are both opened on the inner side of the concave base (2) and are symmetrically distributed. The two guide blocks are both arranged on the outer side of the lifting plate (35). The two guide blocks are respectively slidably connected to the inside of the two guide grooves.

4. A bacterial strain sterilization box according to claim 1, characterized in that: The mounting structure (4) comprises a mounting block (41), a mounting groove (42), a connecting block (43) and a fixing assembly (44), wherein the mounting block (41) is arranged on the top of the concave base (2), the mounting groove (42) is opened on the right side of the mounting block (41), and the top of the mounting groove (42) is connected to the outside, the connecting block (43) is arranged on the outside of the sterilization box body (1), the connecting block (43) is slidably connected to the inside of the mounting groove (42), and the fixing assembly (44) is arranged on the left side of the mounting block (41).

5. A bacterial strain sterilization box according to claim 4, characterized in that: The fixing assembly (44) includes a threaded groove (441), a threaded column (442), and a knob (443); the threaded groove (441) is opened on the left side of the connecting block (43); the threaded column (442) is arranged on the left side of the mounting block (41) and extends into the interior of the threaded groove (441); the threaded column (442) is threadedly connected to the threaded groove (441); and the knob (443) is arranged at the left end of the threaded column (442).

6. A bacterial strain sterilization box according to claim 1, characterized in that: There are four groups of the mounting structures (4), and the four groups of the mounting structures (4) are all located on the top of the concave base (2) and are evenly distributed.

7. The bacterial strain sterilization box according to claim 1, characterized in that: The bottom horizontal positions of the four universal wheels (37) are higher than the bottom horizontal position of the concave base (2).

Images