A kind of device and method based on non-injury preservation of bamboo shoots

Abstract

The present invention relates to the technical field of bamboo shoot preservation, and in particular to a device and method for non-damage preservation of bamboo shoots. The present invention provides a non-damage preservation device for bamboo shoots that is easy to separate, arrange and place, and improve the preservation coverage rate. A non-damage preservation device for bamboo shoots, including a fresh-keeping box, a box cover, a handle, a spray mechanism and a placement mechanism. The upper rear side of the fresh-keeping box is rotatably connected to the box cover, and the rear side of the box cover is connected to the handle by bolts. A spray mechanism is provided between the box cover and the fresh-keeping box, and a placement mechanism is provided in the fresh-keeping box. The present invention controls the nozzle so that the microbial strains in the material tank can be sprayed through the hose, so that they adhere to the surface of the bamboo shoots, thereby achieving the effect of inhibiting the growth of putrefactive bacteria and gas-producing bacteria in the bamboo shoots, and can avoid damage to the bamboo shoots.

Description

Technical Field

[0001] The present invention relates to the technical field of bamboo shoot preservation, and in particular to a device and method for non-damage preservation of bamboo shoots. Background Art

[0002] Bamboo shoots refer to the tender shoots that appear during the growth process of bamboo. They are a common food ingredient. Bamboo shoots have the advantages of low calories, high fiber, and rich nutrition. They contain vitamins, minerals and antioxidants. But at the same time, bamboo shoots are also a perishable plant. In order to extend their shelf life, they need to be treated for preservation. Conventional methods for preserving bamboo shoots include: adjusting the storage temperature and storing the bamboo shoots in a low temperature environment; adjusting the storage humidity and placing the bamboo shoots in a high humidity environment to avoid dehydration of the bamboo shoots, etc. However, conventional methods are likely to cause damage to the biological structure of the bamboo shoots themselves when preserving the bamboo shoots.

[0003] Therefore, in view of the above problems, a kind of bamboo shoot non-injury preservation equipment which is convenient for separation and arrangement and improves the preservation coverage rate is now developed. Summary of the invention

[0004] In order to overcome the disadvantage that conventional preservation methods used in existing devices are prone to damage the biological structure of the bamboo shoots themselves, the present invention provides a bamboo shoot non-damage preservation device that is easy to separate and arrange and improve the preservation coverage rate.

[0005] The technical solution of the present invention is: a device for preserving bamboo shoots without damage, comprising a fresh-keeping box, a box cover, a handle, a spraying mechanism and a placing mechanism; the box cover is rotatably connected to the upper rear side of the fresh-keeping box, the handle is connected to the rear side of the box cover by bolts, a spraying mechanism for preserving bamboo shoots without damage is provided between the box cover and the fresh-keeping box, and a placing mechanism for placing bamboo shoots in layers to avoid stacking that affects the spraying effect is provided in the fresh-keeping box.

[0006] Optionally, the spray mechanism includes a material tank, a first fixing part, a hose, a spray pipe rack, a second fixing part and a nozzle. The left and right rear sides of the box cover are connected with upper and lower symmetrical first fixing parts by bolts, and a material tank is clamped between the upper and lower adjacent first fixing parts. The material tank and the first fixing part are a disassembly connection structure. The left and right sides of the fresh-keeping box are connected with second fixing parts, and a spray pipe rack is connected between the second fixing parts on the same side. A hose is connected between the spray pipe rack and the corresponding material tank, and a plurality of nozzles are connected to the spray pipe rack.

[0007] Optionally, the placement mechanism includes a limiting block, a placement rack, fastening bolts, an adjustable placement plate and a connecting plate. The limiting blocks are connected to the four corners of the bottom of the fresh-keeping box. The placement rack is placed between the limiting blocks. Three adjustable placement plates are slidably connected to the placement rack. Connecting plates are clamped on the upper sides of the left and right parts of the placement rack. Two fastening bolts are threadedly connected between the connecting plate and the placement rack.

[0008] Optionally, a shielding mechanism is also included, which includes a fixed rod, a gear, a rack and a rotating cover plate. The left and right sides of the fresh-keeping box are connected with front-to-back symmetrical fixed rods, and each side has eight fixed rods. The inner sides of the fixed rods are rotatably connected with gears. The left and right sides of the placement rack and the adjustment placement plate are connected with front-to-back symmetrical racks by bolts. The racks are meshed with adjacent gears, and the inner sides of the gears are connected with rotating cover plates.

[0009] Optionally, a lifting mechanism is also included, which includes a cylinder, a third fixed part, a rotating part, a sliding rod and a hook plate. Three third fixed parts are connected to the left and right sides of the fresh-keeping box by bolts, and the third fixed parts on the same side are connected with a cylinder. The rotating parts are rotatably connected to the telescopic rods of the cylinders, and the sliding rods are slidably and rotatably connected to the outer sides of the rotating parts. The bottom of the sliding rods is connected to hook plates that push the adjacent connecting plates.

[0010] Optionally, a control mechanism is also included, which includes a control component and a control screen. The control component is connected to the front side of the lower part of the fresh-keeping box by bolts, and the control screen is connected to the front side of the upper part of the fresh-keeping box.

[0011] Optionally, a moving mechanism is also included, which includes a moving base and a limiting member. The fresh-keeping box is placed on the moving base, and two limiting members are connected to the four corners of the top of the moving base through bolts.

[0012] A method for using a bamboo shoot non-damage preservation device, the specific steps are as follows:

[0013] Step 1: Before preserving the bamboo shoots, the surface of the bamboo shoots needs to be cleaned first, and then the movable base is pushed to the designated position, and the control screen is used for operation, and then the rotating part, the sliding rod and the hook plate are adjusted so that the hook plate can be located under the adjacent connecting plate;

[0014] Step 2: Start the cylinder through the control panel, so that the hook plate pushes the placement rack and the adjustment placement plate to lift, and then separate and arrange the bamboo shoots. After the placement is completed, use the control panel to start the nozzle;

[0015] Step 3: Then the cylinder is controlled to drive the placement rack and the adjustment placement plate to reset. During the reset process of the placement rack and the adjustment placement plate, the rack drives the gear to rotate, thereby rotating the rotating cover plate, so that the placement rack and the adjustment placement plate are lowered and reset. During this process, the microbial strains are sprayed on the surface of the bamboo shoots through the nozzle to preserve them without damage;

[0016] Step 4: Finally, the rotating part, the sliding rod and the hook plate are reset, and the box cover is closed to seal the fresh-keeping box, and the bamboo shoots are placed in the fresh-keeping box.

[0017] The beneficial effects are as follows: 1. The present invention controls the nozzle so that the microbial strains in the material tank can be sprayed through the hose, so that they adhere to the surface of the bamboo shoots, thereby inhibiting the growth of putrefactive bacteria and gas-producing bacteria in the bamboo shoots, and avoiding damage to the bamboo shoots.

[0018] 2. The present invention achieves the effect of separating and placing bamboo shoots of different sizes through the cooperation between the placement rack and the adjustment placement plate, thereby avoiding the situation in which the adhesion effect of microbial strains is reduced due to the stacking of bamboo shoots during the microbial strain spraying process.

[0019] 3. The present invention drives the rack to move up and down by adjusting the up and down movement of the placement rack and the placement plate, so that the gear drives the rotating cover plate to move, thereby achieving a circulation effect of blocking and opening the nozzle. The bamboo shoots can be sprayed when they enter the fresh-keeping box and when they are taken out of the fresh-keeping box, especially when they are taken out, so that the bamboo shoots can still be kept fresh for a period of time after being taken out.

[0020] 4. The present invention adjusts the positions of the rotating part and the hook plate so that the hook plate can be located below the connecting plate. Then, the cylinder is started so that the hook plate can push the connecting plate to lift, thereby achieving the effect of automatically lifting the placement rack and adjusting the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the spray mechanism of the present invention.

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the placement mechanism of the present invention from a first viewing angle.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the placement mechanism of the present invention from a second viewing angle.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the shielding mechanism of the present invention.

[0027] Figure 7 It is an enlarged view of part A of the shielding mechanism of the present invention.

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the lifting mechanism of the present invention.

[0029] Fig. 9 It is a three-dimensional structural schematic diagram of the control mechanism of the present invention.

[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the moving mechanism of the present invention.

[0031] Markings in the accompanying drawings: 1_fresh-keeping box, 2_box cover, 3_handle, 4_spraying mechanism, 41_material tank, 42_first fixing piece, 43_hose, 44_spraying pipe rack, 45_second fixing piece, 46_spray head, 5_placing mechanism, 51_limiting block, 52_placing rack, 53_fastening bolt, 54_adjusting placement plate, 55_connecting plate, 6_shielding mechanism, 61_fixing rod, 62_gear, 63_rack, 64_rotating cover plate, 7_lifting mechanism, 71_cylinder, 72_third fixing piece, 73_rotating piece, 74_sliding rod, 75_hook plate, 8_control mechanism, 81_control assembly, 82_control screen, 9_moving mechanism, 91_moving base, 92_limiting piece. DETAILED DESCRIPTION

[0032] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] A kind of equipment based on bamboo shoots non-injury preservation, such as Figure 1 and Figure 2 As shown, it includes a fresh-keeping box 1, a box cover 2, a handle 3, a spray mechanism 4 and a placement mechanism 5. The box cover 2 is rotatably connected to the upper rear side of the fresh-keeping box 1, and the handle 3 is connected to the rear side of the box cover 2 by bolts. A spray mechanism 4 for preserving bamboo shoots without damage is provided between the box cover 2 and the fresh-keeping box 1. A placement mechanism 5 for placing bamboo shoots in layers to avoid stacking that affects the spraying effect is provided in the fresh-keeping box 1.

[0034] It should be noted that in the process of preserving bamboo shoots, it is necessary to avoid damage to the bamboo shoots, which would cause damage to the biological structure of the bamboo shoots themselves. Based on this premise, the use of microbial control technology to preserve bamboo shoots has become the first choice. First, the bamboo shoots are placed on the placement mechanism 5, and the bamboo shoots are separated and partitioned by the placement mechanism 5 to avoid a large number of bamboo shoots being stacked together. Then, the placement mechanism 5 is placed in the fresh-keeping box 1, and then the box cover 2 is closed by the control handle 3, and the spray mechanism 4 is started to spray the bamboo shoots, so that specific microbial species are sprayed on the surface of the bamboo shoots to inhibit the growth of putrefactive bacteria and gas-producing bacteria in the bamboo shoots. These microorganisms can competitively occupy the surface of the bamboo shoots and inhibit the reproduction of harmful bacteria, thereby reducing the problems of putrefaction and gas production.

[0035] like Figure 1 and Figure 3As shown, the spray mechanism 4 includes a material tank 41, a first fixing member 42, a hose 43, a spray pipe rack 44, a second fixing member 45 and a nozzle 46. The left and right rear sides of the box cover 2 are connected with the first fixing members 42 symmetrically up and down by bolts, and the material tank 41 for storing specific microbial strains is clamped between the upper and lower adjacent first fixing members 42. The material tank 41 and the first fixing member 42 are a detachable connection structure. The left and right sides of the fresh-keeping box 1 are connected with the second fixing members 45, and the spray pipe rack 44 is connected between the second fixing members 45 on the same side. A hose 43 for guiding microbial strains is connected between the spray pipe rack 44 and the corresponding material tank 41, and a plurality of nozzles 46 for spraying specific microbial strains are connected to the spray pipe rack 44.

[0036] It should be noted that in the process of preserving bamboo shoots, as the bamboo shoots are placed in the fresh-keeping box 1 and the box cover 2 is in a closed state, the nozzle 46 can be controlled to start, so that the specific microbial species in the material tank 41 can enter the spray pipe rack 44 under the guidance of the hose 43, and then be sprayed into the fresh-keeping box 1 through the nozzle 46, so that the microbial species can adhere to the surface of the bamboo shoots, thereby inhibiting the growth of putrefactive bacteria and gas-producing bacteria in the bamboo shoots, and improving the preservation effect of the bamboo shoots. It should be particularly noted that since the material tank 41 and the first fixing member 42 are detachable connection structures, when the stock of microbial species in the material tank 41 is insufficient, the material tank 41 can be disassembled and replaced. In summary, by controlling the nozzle 46, the microbial species in the material tank 41 can be sprayed through the hose 43, thereby adhering to the surface of the bamboo shoots, thereby inhibiting the growth of putrefactive bacteria and gas-producing bacteria in the bamboo shoots, and avoiding damage to the bamboo shoots.

[0037] like Figure 1 , Figure 4 and Figure 5 As shown, the placement mechanism 5 includes a limit block 51, a placement rack 52, a fastening bolt 53, an adjustable placement plate 54 and a connecting plate 55. The limit blocks 51 are connected to the four corners of the bottom of the fresh-keeping box 1, and the placement rack 52 is placed between the limit blocks 51. Three adjustable placement plates 54 for layered and isolated placement of bamboo shoots are slidably connected to the placement rack 52. The upper sides of the left and right parts of the placement rack 52 are both clamped with connecting plates 55 for operators to lift and take. There are two fastening bolts 53 for fixing and locking that are threadedly connected between the connecting plate 55 and the placement rack 52.

[0038] It should be noted that in the process of preserving the bamboo shoots without causing any damage, in order to avoid the bamboo shoots from piling up in large quantities, which would result in the inability to evenly spray the microorganisms on the surface of the bamboo shoots for protection, the bamboo shoots can be placed separately through this mechanism. First, the connecting plate 55 is used to assist in taking out the placement rack 52 and the adjustment placement plate 54, so that the placement rack 52 and the limit block 51 are disengaged from the limit. Then, the adjustment placement plate 54 is adjusted according to the size of the bamboo shoots. In order to make the gap between the adjustment placement plate 54 and the placement rack 52 large enough to accommodate the bamboo shoots, the fastening bolt 53 can be rotated and taken out first, and then the connecting plate 55 is disengaged from the placement rack 52. , then take out the adjustment placement plate 54 and adjust it so that the gap between the adjustment placement plate 54 and the placement rack 52 can allow the corresponding bamboo shoots to be placed. After the adjustment is completed, put the connecting plate 55 back and lock it by fastening the bolts 53. After the operation is completed, place the bamboo shoots on the adjustment placement plate 54 and the placement rack 52, and then put the placement rack 52 back to its original position and limit it again by the limit block 51. In summary, through the cooperation between the placement rack 52 and the adjustment placement plate 54, the effect of separating and placing bamboo shoots of different sizes is achieved, avoiding the situation in which the adhesion effect of microbial strains is reduced due to the stacking of bamboo shoots during the microbial strain spraying process.

[0039] like Figure 1 , Figure 6 and Figure 7 As shown, a shielding mechanism 6 is also included, and the shielding mechanism 6 includes a fixed rod 61, a gear 62, a rack 63 and a rotating cover plate 64. The left and right sides of the fresh-keeping box 1 are connected with front-to-back symmetrical fixed rods 61, and each side of the fixed rods 61 includes eight. The inner sides of the fixed rods 61 are rotatably connected with gears 62. The left and right sides of the placement rack 52 and the adjustment placement plate 54 are connected with front-to-back symmetrical racks 63 by bolts. The racks 63 are meshed with adjacent gears 62, and the inner sides of the gears 62 are connected with rotating cover plates 64 for shielding the nozzles 46 at adjacent positions.

[0040] It should be noted that before the bamboo shoots are placed, the nozzle 46 is in an unactivated state. Therefore, as the placement rack 52 and the adjustable placement plate 54 move upward, although the rack 63 will drive the adjacent gear 62 to rotate, thereby causing the rotating cover plate 64 to rotate, causing the nozzle 46 to no longer be blocked, no microbial strains will be sprayed at this time. When the bamboo shoots are placed, when the placement rack 52 and the adjustable placement plate 54 are put back into the fresh-keeping box 1, the nozzle 46 is started synchronously to spray the microbial strains. At this time, as the placement rack 52 and the adjustable placement plate 54 move downward, the rack 63 will drive the gear 62 to rotate again, thereby causing the rotating cover plate 64 to rotate. During the time when the rotating cover plate 64 does not rotate one circle, the nozzle 46 will spray the microbial strains on the surface of the bamboo shoots. After the rotating cover plate 64 rotates one circle, the nozzle 46 is blocked again, thereby causing The microbial strains are no longer sprayed, and the bamboo shoots begin to be placed for preservation. Similarly, in the process of taking out the bamboo shoots, the nozzle 46 still needs to be in the starting state. At this time, during the upward movement of the placement rack 52 and the adjustment placement plate 54, the rotating cover 64 will rotate again, so that the microbial strains can be sprayed again, thereby adhering to the surface of the bamboo shoots, so that the bamboo shoots after being taken out can still have the ability to preserve freshness for a period of time. In summary, through the up and down movement of the placement rack 52 and the adjustment placement plate 54, the rack 63 is driven to move up and down, so that the gear 62 drives the rotating cover 64 to move, thereby realizing the circulation effect of blocking and opening the nozzle 46, and the bamboo shoots can be sprayed when entering the fresh-keeping box 1 and when being taken out of the fresh-keeping box 1, especially spraying when the bamboo shoots are taken out, which can make the bamboo shoots after being taken out still have the ability to preserve freshness for a period of time.

[0041] like Figure 1 and Figure 8 As shown, it also includes a lifting mechanism 7, which includes a cylinder 71, a third fixing member 72, a rotating member 73, a sliding rod 74 and a hook plate 75. Three third fixing members 72 are connected to the left and right sides of the fresh-keeping box 1 by bolts, and the cylinder 71 is connected between the third fixing members 72 on the same side. The telescopic rods of the cylinder 71 are all arranged to face upward, and the rotating members 73 are rotatably connected to the telescopic rods of the cylinder 71. The outer sides of the rotating members 73 are slidably and rotatably connected to the sliding rods 74, and the bottoms of the sliding rods 74 are connected to hook plates 75 that push the adjacent connecting plates 55.

[0042] It should be noted that in order to facilitate the operator to quickly take out the placement rack 52 and the adjustment placement plate 54, the rotating member 73 can be rotated to the side close to the connecting plate 55 first, and then the sliding rod 74 can be rotated 180 degrees and pushed upward so that the top of the hook plate 75 can be in contact with the bottom of the adjacent rotating member 73. When the rotating member 73 is rotated 180 degrees, the sliding rod 74 is released, so that the sliding rod 74 drives the hook plate 75 to slide downward and reset under the action of its own gravity, and then the sliding rod 74 is rotated 180 degrees in the opposite direction so that the hook plate 75 can be Located at the lower side of the connecting plate 55, the cylinder 71 is then directly started, and the rotating member 73 is driven to move by the telescopic rod of the cylinder 71, so that the hook plate 75 pushes the connecting plate 55 to move upward, and then the placement rack 52 and the adjustment placement plate 54 are lifted, which is convenient for placing bamboo shoots. In summary, by adjusting the position of the rotating member 73 and the hook plate 75, the hook plate 75 can eventually be located below the connecting plate 55, and then the cylinder 71 is started, so that the hook plate 75 can push the connecting plate 55 to lift, thereby realizing the effect of automatically lifting the placement rack 52 and the adjustment placement plate 54.

[0043] like Figure 1 and Fig. 9 As shown, it also includes a control mechanism 8, which includes a control component 81 and a control screen 82. The control component 81 for transmitting control instructions is connected to the front side of the lower part of the fresh-keeping box 1 by bolts, and the control screen 82 for the convenience of operators is connected to the front side of the upper part of the fresh-keeping box 1.

[0044] It should be noted that in order to facilitate the operator to control the device, the components to be controlled can be selected on the control panel 82. For example, when it is necessary to control the start of the nozzle 46 or the start of the cylinder 71, the control panel 82 can be used for operation, and the control instructions can be transmitted to the components through the control component 81, so that the components can be started quickly.

[0045] like Figure 1 and Fig.10 As shown, it also includes a moving mechanism 9, which includes a moving base 91 and a limiting member 92. The fresh-keeping box 1 is placed on the moving base 91. Two limiting members 92 are connected to the four corners of the top of the moving base 91 by bolts. The limiting members 92 at each corner are distributed in an L shape, and the adjacent limiting members 92 can limit and stabilize the corresponding corners of the fresh-keeping box 1.

[0046] It should be noted that when the bamboo shoots are preserved without damage, in order to facilitate the movement of the device, the mobile base 91 can be directly pushed to move, so as to achieve the effect of quickly adjusting the position. At the same time, during the movement of the mobile base 91, the limiter 92 can effectively limit the fresh-keeping box 1, thereby improving the stability of the fresh-keeping box 1 and preventing the fresh-keeping box 1 from shaking.

[0047] A method for using a bamboo shoot non-damage preservation device, the specific steps are as follows:

[0048] Step 1: Before preserving the bamboo shoots, the surface of the bamboo shoots needs to be cleaned first, and then the movable base 91 is pushed to a designated position, and the control panel 82 is used for operation, and then the rotating member 73, the sliding rod 74 and the hook plate 75 are adjusted so that the hook plate 75 can be located at the lower side of the adjacent connecting plate 55;

[0049] Step 2: Start the cylinder 71 through the control panel 82, so that the hook plate 75 pushes the placement rack 52 and the adjustment placement plate 54 to lift, and then separate and arrange the bamboo shoots. After the placement is completed, use the control panel 82 to start the nozzle 46;

[0050] Step 3: Then, the air cylinder 71 is controlled to drive the placement rack 52 and the adjustment placement plate 54 to reset. During the process of the placement rack 52 and the adjustment placement plate 54 being reset, the rack 63 drives the gear 62 to rotate, thereby rotating the rotating cover plate 64, so that the placement rack 52 and the adjustment placement plate 54 are lowered and reset. During this process, the microbial strains are sprayed on the surface of the bamboo shoots through the nozzle 46 to be preserved without damage.

[0051] Step 4: Finally, the rotating member 73, the sliding rod 74 and the hook plate 75 are reset, and the box cover 2 is closed to close the fresh-keeping box 1, and the bamboo shoots are placed and kept fresh.

[0052] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A device for preserving bamboo shoots without causing damage, comprising a fresh-keeping box (1), a box cover (2) and a handle (3), wherein the box cover (2) is rotatably connected to the upper rear side of the fresh-keeping box (1), and the handle (3) is connected to the rear side of the box cover (2) by bolts, wherein: The invention also comprises a spraying mechanism (4) and a placing mechanism (5); a spraying mechanism (4) for preserving bamboo shoots without damaging them is provided between the box cover (2) and the fresh-keeping box (1); a placing mechanism (5) for placing bamboo shoots in layers to prevent stacking from affecting the spraying effect is provided inside the fresh-keeping box (1); the spraying mechanism (4) comprises a material tank (41), a first fixing member (42), a hose (43), a spraying pipe rack (44), a second fixing member (45) and a spray head (46); the left and right rear sides of the box cover (2) are both connected to left-right symmetrical first fixing members (42) by bolts; a material tank (41) is clamped between the upper and lower adjacent first fixing members (42); the material tank (41) and the first fixing member (42) are detachable. The fresh-keeping box (1) has a second fixing member (45) connected to both left and right sides thereof, a spray pipe rack (44) is connected between the second fixing members (45) on the same side, a hose (43) is connected between the spray pipe rack (44) and the corresponding material tank (41), and a plurality of spray heads (46) are connected to the spray pipe rack (44); the placement mechanism (5) comprises a limit block (51), a placement rack (52), a fastening bolt (53), an adjustable placement plate (54) and a connecting plate (55); the limit blocks (51) are connected to the four corners of the bottom of the fresh-keeping box (1), a placement rack (52) is placed between the limit blocks (51), and three adjustable placement plates (54) are slidably connected to the placement rack (52). The upper sides of the left and right parts of the rack (52) are both clamped with connecting plates (55), and two fastening bolts (53) are threadedly connected between the connecting plates (55) and the rack (52); the shielding mechanism (6) also includes a fixing rod (61), a gear (62), a rack (63) and a rotating cover plate (64); the left and right sides of the fresh-keeping box (1) are connected with front-to-back symmetrical fixing rods (61), and each side of the fixing rod (61) includes eight fixing rods (61); the inner sides of the fixing rods (61) are rotatably connected with gears (62); the racks (63) are symmetrically connected to the left and right sides of the rack (52) and the adjusting plate (54) by bolts, and the racks (63) are connected to adjacent fixing rods (61) and the fixing rods (61) are connected to the fixing rods (61) and the adjusting plate (54); the fixing rods (63) are connected to the fixing rods (61) and the adjusting plate (54); the fixing rods (63) are connected to the fixing rods (61) and the adjusting plate (54); the fixing rods (63) are connected to the fixing rods (61) and the adjusting plate (64); the fixing rods (61 ... The fresh-keeping box (1) is meshed with a gear (62), and a rotating cover plate (64) is connected to the inner side of the gear (62); the fresh-keeping box (1) also includes a lifting mechanism (7), which includes a cylinder (71), a third fixing member (72), a rotating member (73), a sliding rod (74) and a hook plate (75). The left and right sides of the fresh-keeping box (1) are connected with three third fixing members (72) by bolts, and the third fixing members (72) on the same side are connected with a cylinder (71). The rotating member (73) is rotatably connected to the telescopic rod of the cylinder (71), and the outer side of the rotating member (73) is slidably and rotatably connected to the sliding rod (74). The bottom of the sliding rod (74) is connected to a hook plate (75) that is pushed by the adjacent connecting plate (55).

2. The device for preserving bamboo shoots without any damage according to claim 1 is characterized in that: The fresh-keeping box (1) also includes a control mechanism (8), which includes a control component (81) and a control screen (82). The control component (81) is connected to the front side of the lower part of the fresh-keeping box (1) via bolts, and the control screen (82) is connected to the front side of the upper part of the fresh-keeping box (1).

3. The device for preserving bamboo shoots without any damage according to claim 1 is characterized in that: It also includes a moving mechanism (9), which includes a moving base (91) and a limiting member (92). The fresh-keeping box (1) is placed on the moving base (91), and two limiting members (92) are connected to the four corners of the top of the moving base (91) via bolts.

4. A method for using a bamboo shoot non-injury preservation device, based on the bamboo shoot non-injury preservation device according to any one of claims 1 to 3, the specific steps are as follows: Step 1: Before preserving the bamboo shoots, the surface of the bamboo shoots needs to be cleaned first, and then the movable base (91) is pushed to a designated position, and the control panel (82) is used for operation, and then the rotating member (73), the sliding rod (74) and the hook plate (75) are adjusted so that the hook plate (75) can be located at the lower side of the adjacent connecting plate (55); Step 2: The cylinder (71) is activated through the control panel (82), so that the hook plate (75) pushes the placement rack (52) and the adjustment placement plate (54) to lift, and then the bamboo shoots are separated and arranged. After the placement is completed, the control panel (82) is used to start the nozzle (46); Step 3: Then, the control cylinder (71) drives the placement rack (52) and the adjustment placement plate (54) to reset. During the process of the placement rack (52) and the adjustment placement plate (54) being reset, the rack (63) drives the gear (62) to rotate, thereby causing the rotating cover plate (64) to rotate, so that the placement rack (52) and the adjustment placement plate (54) are lowered and reset. During this process, the microbial strains are sprayed on the surface of the bamboo shoots through the nozzle (46) to be attached to the surface of the bamboo shoots for non-damage preservation. Step 4: Finally, the rotating member (73), the sliding rod (74) and the hook plate (75) are reset, and the box cover (2) is closed to seal the fresh-keeping box (1), and the bamboo shoots are placed and preserved.

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