Sterilization rack for edible mushroom sticks

Abstract

The present application relates to edible mushroom stick technical field, specifically for a kind of edible mushroom stick sterilization frame, including multiple pieces of connecting together's carrier plate, the lower end of two pieces of the carrier plate is symmetrically fixed and installed with support rod, the upper end of multiple pieces of the carrier plate is symmetrically slidably installed with two groups of bracket by sliding mechanism, multiple groups of the bracket and multiple pieces of carrier plate are equipped with driving mechanism, the present application can make batch edible mushroom stick in the process of sterilization can be reached by constantly rotating to contact sterilization medium effect, and can rotate edible mushroom stick can avoid some edible mushroom stick with convex growth part of convex part, and can selectively avoid according to convex position, the rotation of edible mushroom stick can not be disturbed.Simultaneously, batch edible mushroom stick interval distribution, take and put simple, so that the air flowability in sterilization frame is better, edible mushroom stick surface can be fully exposed to sterilization treatment high temperature environment, to improve sterilization effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of edible mushroom sticks, in particular to a sterilization rack for edible mushroom sticks. BACKGROUND

[0002] An edible mushroom stick is usually a columnar object composed of a substance containing a spore and a culture medium, used for cultivating and growing edible mushroom mycelium (similar to the root system structure of fungi). In order to ensure that only the mycelium of the target edible mushroom grows in the mushroom stick without being contaminated by other harmful microorganisms, sterilization treatment needs to be performed during the process of making the mushroom stick.

[0003] When a batch of edible mushroom sticks is subjected to sterilization treatment, the batch of edible mushroom sticks needs to be orderly placed on the sterilization rack so as to be reasonably sterilized. However, when the edible mushroom sticks are placed on the sterilization rack, they are not only closely arranged but also in a static state, which will limit the air flow in the sterilization rack and cause part of the surface of the mushroom sticks to be unable to be fully exposed to the high-temperature environment of the sterilization treatment, thereby affecting the sterilization effect. Meanwhile, in the case of close arrangement, it will make it difficult for the operator to place and take out the mushroom sticks, and will increase the complexity of the work and consume more time. Therefore, we propose a sterilization rack for edible mushroom sticks. SUMMARY

[0004] The present application aims to provide a sterilization rack for edible mushroom sticks to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a sterilization rack for edible mushroom sticks, comprising a plurality of connected carrier plates, wherein the lower ends of two of the carrier plates are symmetrically fixedly installed with support rods, the upper ends of the plurality of carrier plates are symmetrically slidably installed with two groups of carriers through sliding mechanisms, drive mechanisms are arranged between the plurality of groups of carriers and the plurality of carrier plates, the number of each group of carriers is two, a connecting frame is fixedly connected between the two carriers, two carrier plates are symmetrically fixedly connected to the two sides of each of the two carriers, the side walls of the four carrier plates on one side are rotatably connected with rotating columns, one end of each of the two rotating columns is movably penetrated into two carrier plates on the other side, and the end portions of the two rotating columns are fixedly connected with connecting columns, one end of each of the other two rotating columns is rotatably connected with the side walls of the other two carrier plates on the other side, a group of rolling columns is installed on the outer walls of the four rotating columns through limiting mechanisms, a mushroom stick body is attached to the outer walls of the adjacent two groups of rolling columns, arc-shaped grooves are formed in the inner walls of the four carriers corresponding to the rolling columns, and the rolling columns and the arc-shaped grooves are in sliding fit.

[0006] Preferably, the sliding mechanism comprises a T-shaped groove and a T-shaped block, the T-shaped groove is arranged on the side wall of the carrier plate, the T-shaped block is fixedly connected to the lower end of the bracket, the T-shaped block and the T-shaped groove are in sliding fit, and the upper end of the T-shaped block is penetrated by a bolt which is screwed into the inner wall of the T-shaped groove.

[0007] Preferably, the driving mechanism comprises an arc-shaped plate and a plurality of support plates, the arc-shaped plate is fixedly connected to the side wall of one of the carrier plates, the inner arc surface of the arc-shaped plate is fixedly installed with a motor, the plurality of support plates are respectively fixedly connected to the upper ends of the plurality of carrier plates, the plurality of support plates are respectively close to the plurality of connecting columns, the plurality of support plates are respectively corresponding to the plurality of rotating columns, the side walls of the plurality of support plates are all rotatably connected with gears, the outer walls of the plurality of gears are all connected with a toothed belt, the plurality of gears are all in mesh with the toothed belt, the output shaft of the motor is movably penetrated through one of the support plates, and the output shaft end of the motor is fixedly connected with one of the gears, the side walls of the plurality of gears away from the support plates are all fixedly connected with sleeves, the plurality of sleeves are respectively located on the outer sides of the plurality of connecting columns, and the plurality of sleeves are respectively provided with clamping mechanisms between the plurality of sleeves and the plurality of connecting columns.

[0008] Preferably, the clamping mechanism comprises a disc and two rubber pads, the disc is attached to the inner wall of the sleeve, one side wall of the disc is attached to the end of the connecting column, and the other side wall of the disc is fixedly connected with spring two between the other side wall of the disc and the inner circular surface of the sleeve, the two rubber pads are symmetrically attached to the outer wall of the connecting column, the outer walls of the two rubber pads are all fixedly connected with arc-shaped blocks, and the two arc-shaped blocks are provided with a linkage mechanism between the two arc-shaped blocks and the disc.

[0009] Preferably, the linkage mechanism comprises two guide grooves, two guide blocks and two connecting rods, the two guide grooves are symmetrically arranged on the outer wall of the sleeve, the two guide blocks are symmetrically fixedly connected to the outer wall of the disc, the two guide blocks are respectively in sliding fit with the two guide grooves, one end of each of the two guide blocks away from the disc is fixedly connected with a square frame, the two connecting rods are respectively fixedly connected to the outer arc surfaces of the two arc-shaped blocks, one end of each of the two connecting rods away from the arc-shaped block is movably penetrated through the sleeve, one end of each of the two connecting rods away from the arc-shaped block is fixedly connected with a U-shaped plate, one end of each of the two U-shaped plates is fixedly connected with an inclined plate, spring three is fixedly connected between the outer wall of the sleeve and the two U-shaped plates, the two spring threes are respectively slidably sleeved on the outer walls of the two connecting rods, the two inclined plates respectively pass through the two square frames, and the outer walls of the two inclined plates are respectively attached to the inner edges of the two square frames.

[0010] Preferably, the limiting mechanism comprises a cylindrical groove and a plurality of arc surface holes, the cylindrical groove is arranged in the inner wall of the roller, and the inner top end of the cylindrical groove is fixedly connected with a spring one, the bottom end of the spring one is fixedly connected with a spherical pin, a plurality of arc surface holes are linearly arranged on the outer wall of the rotating column, and the spherical surface of the spherical pin is in sliding fit with one of the arc surface holes.

[0011] Preferably, the inner wall of the roller is fixedly connected with a clamping block, the outer wall of the rotating column is provided with a clamping groove, and the clamping block and the clamping groove are in sliding fit.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. Through the cooperation of the carrier plate, the supporting rod, the sliding mechanism, the bracket, the driving mechanism, the connecting frame, the connecting block, the rotating column, the connecting column, the limiting mechanism, the roller and the arc-shaped groove, the batch of edible mushroom sticks can be continuously rotated to achieve sufficient contact with the sterilization medium during the sterilization process, and the convex part of the edible mushroom stick can be avoided when the edible mushroom stick is rotated, and the rotation of the edible mushroom stick can be selectively avoided according to the convex position. The rotation of the edible mushroom stick can not be disturbed. At the same time, the batch of edible mushroom sticks are distributed at intervals, and the taking and placing are simple, so that the air flow in the sterilization frame is better, the surface of the edible mushroom stick can be fully exposed to the high-temperature environment of the sterilization treatment, and the sterilization effect is improved.

[0014] 2. Through the cooperation of the driving mechanism, the clamping mechanism and the linkage mechanism, the structure for supporting and rotating the edible mushroom stick is simply and conveniently connected with the driving rotating end of the sterilization frame, and is also convenient to disassemble and assemble, thereby increasing the operation convenience. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a display diagram of one of the carrier plates of the present application;

[0017] Figure 3 It is a schematic diagram of the structure of A in Figure 2 ;

[0018] Figure 4 It is a display diagram of the bracket of the present application;

[0019] Figure 5 It is a schematic diagram of the structure of B in Figure 4 ;

[0020] Figure 6 It is a display diagram of the sleeve of the present application;

[0021] Figure 7 It is a display diagram of the motor, toothed belt and gear of the present application;

[0022] Figure 8 A side view of the roller of the present application;

[0023] Figure 9 A display diagram of the bracket, connecting frame and arc-shaped slot of the present application.

[0024] In the drawings, the components represented by each reference numeral are listed as follows: 1, motor; 2, mushroom stick body; 3, toothed belt; 4, support rod; 5, carrier plate; 6, gear; 7, arc-shaped plate; 8, sleeve; 9, bracket; 10, connecting frame; 11, connecting block; 12, roller; 13, rotating column; 14, bolt; 15, T-shaped block; 16, T-shaped slot; 17, connecting column; 18, arc surface hole; 19, clamping groove; 20, cylindrical slot; 21, spring I; 22, spherical pin; 23, spring II; 24, disc; 25, square frame; 26, inclined plate; 27, U-shaped plate; 28, spring III; 29, rubber pad; 30, arc-shaped block; 31, connecting rod; 32, guide slot; 33, guide block; 34, support plate; 35, clamping block; 36, arc-shaped slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0026] Embodiment I

[0027] Please refer to Figures 1-7 , a sterilization rack for edible mushroom sticks in the diagram includes multiple carrier plates 5 connected together, the lower ends of two carrier plates 5 are symmetrically fixedly installed with support rods 4, the upper ends of the multiple carrier plates 5 are symmetrically slidably installed with two groups of brackets 9 through sliding mechanisms, driving mechanisms are arranged between the multiple groups of brackets 9 and the multiple carrier plates 5, the number of each group of brackets 9 is two, the two brackets 9 are fixedly connected with a connecting frame 10, the two sides of the two brackets 9 are symmetrically fixedly connected with two connecting blocks 11, the side walls of the four connecting blocks 11 located on one side are rotatably connected with rotating columns 13, one end of two rotating columns 13 is movably penetrated into two connecting blocks 11 located on the other side, the end portions of the two rotating columns 13 are fixedly connected with connecting columns 17, the other ends of the other two rotating columns 13 are rotatably connected with the side walls of the other two connecting blocks 11 located on the other side, the outer walls of the four rotating columns 13 are each sleeved and installed with a group of rollers 12 through limiting mechanisms, the outer walls of adjacent two groups of rollers 12 are jointly attached with mushroom stick bodies 2, the inner walls of the four brackets 9 are each provided with arc-shaped slots 36 corresponding to the rollers 12, the rollers 12 and the arc-shaped slots 36 are in sliding fit.

[0028] Please refer to Figure 4 , Figure 5 and Figure 8 , the limiting mechanism includes a cylindrical groove 20 and a plurality of arcuate holes 18, the cylindrical groove 20 is opened in the inner wall of the roller 12, and the inner top end of the cylindrical groove 20 is fixedly connected with a spring 21, the bottom end of the spring 21 is fixedly connected with a spherical pin 22, a plurality of arcuate holes 18 are linearly arrayed on the outer wall of the rotating column 13, and the spherical surface of the spherical pin 22 is slidingly matched with one of the arcuate holes 18.

[0029] Please refer to Figure 5 and Figure 8 , the inner wall of the roller 12 is fixedly connected with a clamping block 35, and the outer wall of the rotating column 13 is provided with a clamping groove 19, and the clamping block 35 and the clamping groove 19 are slidingly matched.

[0030] Please refer to Figure 2 , Figure 3 and Figure 4 , the sliding mechanism includes a T-shaped groove 16 and a T-shaped block 15, the T-shaped groove 16 is opened on one side wall of the carrier plate 5, the T-shaped block 15 is fixedly connected to the lower end of the bracket 9, the T-shaped block 15 and the T-shaped groove 16 are slidingly matched, and the upper end of the T-shaped block 15 is penetrated by a bolt 14 away from the edge of the rotating column 13, and the bolt 14 is inserted and screwed in the inner wall of the T-shaped groove 16.

[0031] In this embodiment, a group of T-shaped blocks 15 under the bracket 9 can be inserted along two T-shaped grooves 16 on one side wall of a carrier plate 5 and fixed by the bolt 14, and the same is true for the other groups of brackets 9. The stick body 2 can be placed on the adjacent two groups of rollers 12, and by setting the driving mechanism, the plurality of connecting columns 17 can be driven to rotate, the plurality of connecting columns 17 can drive the corresponding rotating columns 13 to rotate, the plurality of rotating columns 13 can drive the corresponding group of rollers 12 to rotate, then the stick body 2 can rotate, and the stick body 2 can drive the group of rollers 12 which are not driven by the driving mechanism to rotate, and the plurality of rotating columns 13 which are not driven by the driving mechanism will also rotate, so that the stick body 2 can rotate continuously during sterilization to achieve the effect of sufficient contact with the sterilization medium, and the stick body 2 is distributed at intervals, easy to take and place, so that the air in the sterilization rack flows well, the surface of the stick body 2 can be fully exposed to the high-temperature environment of sterilization treatment, thereby improving the sterilization effect.

[0032] Since the surface of part of the bacteria stick body 2 can have convex growth parts, and part of the bacteria stick body 2 is not necessarily a relatively regular columnar body. In order to ensure that the two groups of rollers 12 smoothly drive the bacteria stick body 2 to rotate, it is necessary to move the rollers 12 corresponding to the convex growth parts on the surface of the bacteria stick body 2 away from the sliding thereof. When the rollers 12 slide, the rollers 12 will drive the clamping block 35 to slide in the clamping groove 19. The rollers 12 are limited to rotate and slide on the outer wall of the rotating column 13. The rollers 12 can drive the ball surface of the spherical pin 22 to move away from the corresponding arc surface hole 18 on the outer wall of the rotating column 13. Under the mutual extrusion of the two, the spherical pin 22 can slide upward in the cylindrical groove 20 in the roller 12 and extrude the spring one 21 connected between the cylindrical groove 20. With the continuous sliding of the roller 12, the ball surface of the spherical pin 22 can move away from the corresponding arc surface hole 18 and be attached to the outer wall of the rotating column 13. Until the roller 12 drives the spherical pin 22 to move to the other arc surface hole 18 on the outer wall of the rotating column 13, under the action of the spring one 21, the spherical pin 22 can be automatically reset and inserted into the corresponding arc surface hole 18 at this time, thereby limiting the movement of the roller 12. Since the outer wall of the rotating column 13 is provided with a plurality of arc surface holes 18, the roller 12 is kept in a certain fixed state at a plurality of positions on the outer wall of the rotating column 13. Until the roller 12 moves away from the convex growth part on the surface of the bacteria stick body 2, the other rollers 12 also move away from the convex growth part on the surface of the bacteria stick body 2 according to the operation. The bacteria stick body 2 rotating on the adjacent two groups of rollers 12 can rotate smoothly without interference, thereby ensuring the sterilization effect of the bacteria stick body 2.

[0033] It should be noted that the sterilization rack can also be continuously stacked and installed, which not only saves space but also can place more bacteria stick bodies 2 for sterilization.

[0034] Example two

[0035] Please refer to Figure 1 , Figure 2 , Figure 6 and Figure 7The embodiment is further illustrated based on the first embodiment. In the drawing, the driving mechanism comprises the arc-shaped plate 7 and the plurality of support plates 34. The arc-shaped plate 7 is fixedly connected to the side wall of one of the loading plates 5. The inner arc surface of the arc-shaped plate 7 is fixedly installed with the motor 1. The plurality of support plates 34 are fixedly connected to the upper ends of the plurality of loading plates 5 respectively. The plurality of support plates 34 are close to the plurality of connecting columns 17 respectively. The plurality of support plates 34 correspond to the plurality of rotating columns 13 respectively. The side walls of the plurality of support plates 34 are all rotationally connected with the plurality of gears 6. The outer walls of the plurality of gears 6 are all connected with the toothed belt 3. The plurality of gears 6 are all engaged with the toothed belt 3. The output shaft of the motor 1 is movably penetrated through one of the support plates 34. The output shaft end of the motor 1 is fixedly connected with one of the gears 6. The side walls of the plurality of gears 6 away from the support plates 34 are all fixedly connected with the plurality of sleeves 8. The plurality of sleeves 8 are all located outside the plurality of connecting columns 17 respectively. The plurality of sleeves 8 are all provided with the clamping mechanisms between the plurality of sleeves 8 and the plurality of connecting columns 17 respectively.

[0036] Please refer to Figure 6 In the drawing, the clamping mechanism comprises the disc 24 and the two rubber pads 29. The disc 24 is attached to the inner wall of the sleeve 8. One side wall of the disc 24 is attached to the end of the connecting column 17. The other side wall of the disc 24 is fixedly connected with the spring 23 between the inner arc surface of the sleeve 8. The two rubber pads 29 are symmetrically attached to the outer wall of the connecting column 17. The outer walls of the two rubber pads 29 are all fixedly connected with the arc-shaped blocks 30. The two arc-shaped blocks 30 are provided with the linkage mechanism between the disc 24.

[0037] Please refer to Figure 6 In the drawing, the linkage mechanism comprises the two guide grooves 32, the two guide blocks 33 and the two connecting rods 31. The two guide grooves 32 are symmetrically formed on the outer wall of the sleeve 8. The two guide blocks 33 are symmetrically fixedly connected to the outer wall of the disc 24. The two guide blocks 33 are slidably matched with the two guide grooves 32 respectively. The ends of the two guide blocks 33 away from the disc 24 are all fixedly connected with the square frames 25. The two connecting rods 31 are fixedly connected to the outer arc surfaces of the two arc-shaped blocks 30 respectively. The ends of the two connecting rods 31 away from the arc-shaped blocks 30 are all movably penetrated through the sleeve 8. The ends of the two connecting rods 31 away from the arc-shaped blocks 30 are all fixedly connected with the U-shaped plates 27. The ends of the two U-shaped plates 27 are all fixedly connected with the inclined plates 26. The outer walls between the two U-shaped plates 27 and the sleeve 8 are all fixedly connected with the springs 28. The two springs 28 are all slidably sleeved on the outer walls of the two connecting rods 31. The two inclined plates 26 pass through the two square frames 25 respectively. The outer walls of the two inclined plates 26 are all attached to the inner edges of the two square frames 25 respectively.

[0038] In this embodiment, when the T-shaped block 15 under the group of brackets 9 is inserted along the two T-shaped grooves 16 on the side wall of the carrier plate 5 and fixed by the bolts 14, the connecting column 17 of the group of brackets 9 can be connected with the driving mechanism. The process is that the connecting column 17 can be inserted into the corresponding sleeve 8, the connecting column 17 can press the disc 24, the disc 24 can slide in the sleeve 8 and press the spring 23, the disc 24 can drive the two guide blocks 33 to slide in the two guide grooves 32 outside the sleeve 8, the two guide blocks 33 can drive the two square boxes 25 to move outside the two inclined plates 26 respectively, and the inner edges of the two square boxes 25 always fit the outer walls of the two inclined plates 26, under the extrusion of the two, the two inclined plates 26 can move close to the sleeve 8, and the two inclined plates 26 can drive the two U-shaped plates 27 to move close to the sleeve 8 respectively, the two U-shaped plates 27 can press the spring 28 connected between the two U-shaped plates 27 and the sleeve 8, and the two U-shaped plates 27 can drive the corresponding connecting rods 31 to slide inward in the inner wall of the sleeve 8, the two connecting rods 31 can drive the corresponding arc-shaped blocks 30 to move together, until the rubber pads 29 on the inner walls of the two arc-shaped blocks 30 tightly clamp the outer wall of the connecting column 17, at this time, the T-shaped block 15 under the group of brackets 9 is completely inserted into the T-shaped groove 16 on the side wall of the carrier plate 5 and fixed by the bolts 14.

[0039] When the driving mechanism drives the connecting column 17 to rotate, the motor 1 is connected with the external power supply, so that the motor 1 can drive one of the gears 6 to rotate, then the toothed belt 3 and the other gears 6 will rotate, then the plurality of sleeves 8 will rotate, the plurality of sleeves 8 can drive the corresponding connecting columns 17 clamped inside to rotate, that is, the connecting column 17 is connected with the driving end of the sterilization rack in position, so that the disassembly and assembly of the plurality of groups of brackets 9 are simple, and the operation convenience is improved.

[0040] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present application have been shown and described, it would be appreciated by those skilled in the art that changes can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the claims and their equivalents.

Claims

1. A sterilization rack for edible mushroom rods, comprising a plurality of carrier plates (5) connected together, characterized in that: Two lower ends of the two plates are symmetrically fixed with support rods (4), upper ends of the multiple plates are symmetrically slidably installed with two groups of brackets (9) through sliding mechanisms, the multiple groups of brackets (9) and the multiple plates are provided with driving mechanisms, the number of each group of brackets (9) is two, two brackets (9) are fixedly connected with a connecting frame (10), two sides of the two brackets (9) are symmetrically fixed with two connecting blocks (11), four connecting blocks (11) on one side are rotatably connected with rotating columns (13), one end of two rotating columns (13) is movably penetrated into two connecting blocks (11) on the other side, and the other end of the two rotating columns (13) is fixedly connected with a connecting column (17), one end of the other two rotating columns (13) is rotatably connected with the side wall of the other two connecting blocks (11) on the other side, the outer wall of the four rotating columns (13) is sleeved and installed with a group of rolling columns (12) through limiting mechanisms, the outer walls of the adjacent two groups of rolling columns (12) are jointly attached with agar rod bodies (2), and the inner wall of the four brackets (9) is provided with an arc-shaped groove (36) corresponding to the rolling column (12); The driving mechanism comprises arc-shaped plates (7) and multiple support plates (34), the arc-shaped plate (7) is fixedly connected to the side wall of one of the plates (5), and the inner arc surface of the arc-shaped plate (7) is fixedly installed with a motor (1), the multiple support plates (34) are respectively fixedly connected to the upper ends of the multiple plates (5), and the multiple support plates (34) are respectively close to the multiple connecting columns (17), and the multiple support plates (34) are respectively corresponding to the multiple rotating columns (13), and the side wall of the multiple support plates (34) is rotatably connected with a gear (6), the outer wall of the multiple gears (6) is jointly connected with a toothed belt (3), and the multiple gears (6) are meshed with the toothed belt (3), the output shaft of the motor (1) is movably penetrated into one of the support plates (34), and the output shaft end of the motor (1) is fixedly connected with one of the gears (6), the side wall of the multiple gears (6) away from the support plate (34) is fixedly connected with a sleeve (8), the multiple sleeves (8) are respectively located on the outer sides of the multiple connecting columns (17), and the multiple sleeves (8) are respectively provided with clamping mechanisms; The clamping mechanism comprises a disc (24) and two rubber pads (29), the disc (24) is attached to the inner wall of the sleeve (8), one side wall of the disc (24) is attached to the end of the connecting column (17), and the other side wall of the disc (24) is fixedly connected with a spring (23) between the inner circular surface of the sleeve (8), the two rubber pads (29) are symmetrically attached to the outer wall of the connecting column (17), and the outer wall of the two rubber pads (29) is fixedly connected with an arc-shaped block (30), the two arc-shaped blocks (30) and the disc (24) are provided with a linkage mechanism. The linkage mechanism comprises two guide grooves (32), two guide blocks (33) and two connecting rods (31), the two guide grooves (32) are symmetrically arranged on the outer wall of the sleeve (8), the two guide blocks (33) are symmetrically fixedly connected to the outer wall of the disc (24), and the two guide blocks (33) are respectively in sliding fit with the two guide grooves (32), and the ends, away from the disc (24), of the two guide blocks (33) are fixedly connected with square frames (25), the two connecting rods (31) are respectively fixedly connected to the outer curved surfaces of the two arc-shaped blocks (30), the ends, away from the arc-shaped blocks (30), of the two connecting rods (31) are movably penetrated through the sleeve (8), the ends, away from the arc-shaped blocks (30), of the two connecting rods (31) are fixedly connected with U-shaped plates (27), one end of each of the two U-shaped plates (27) is fixedly connected with an inclined plate (26), and the outer wall between the two U-shaped plates (27) and the sleeve (8) is fixedly connected with a spring three (28), the two spring threes (28) are respectively sleeved on the outer walls of the two connecting rods (31), the two inclined plates (26) pass through the two square frames (25), and the outer walls of the two inclined plates (26) are respectively fitted with the inner edges of the two square frames (25); The limiting mechanism comprises a cylindrical groove (20) and a plurality of arc surface holes (18), the cylindrical groove (20) is arranged in the inner wall of the roller (12), and the inner top end of the cylindrical groove (20) is fixedly connected with a spring one (21), the bottom end of the spring one (21) is fixedly connected with a spherical pin (22), a plurality of arc surface holes (18) are linearly arranged on the outer wall of the rotating column (13), and the spherical surface of the spherical pin (22) is in sliding fit with one of the arc surface holes (18).

2. The sterilization rack for mushroom sticks according to claim 1, wherein: The sliding mechanism comprises a T-shaped groove (16) and a T-shaped block (15), the T-shaped groove (16) is arranged on one side wall of the carrier plate (5), the T-shaped block (15) is fixedly connected to the lower end of the bracket (9), the T-shaped block (15) is in sliding fit with the T-shaped groove (16), and the upper end of the T-shaped block (15) is penetrated and screwed with a bolt (14) away from the edge of the rotating column (13), and the bolt (14) is inserted and screwed in the inner wall of the T-shaped groove (16).

3. The sterilization rack for mushroom sticks according to claim 1, wherein: The inner wall of the roller (12) is fixedly connected with a clamping block (35), and the outer wall of the rotating column (13) is provided with a clamping groove (19), and the clamping block (35) is in sliding fit with the clamping groove (19).

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