Movable fruit and vegetable supply chain sterilization equipment

Abstract

The utility model discloses movable fruit and vegetable supply chain sterilization equipment which comprises a supporting table and a conveying belt, a plurality of positioning assemblies are symmetrically arranged on the surface of the conveying belt, a sterilization assembly is arranged above the conveying belt, and a discharging assembly is arranged on the right side of the supporting table. According to the fruit and vegetable box conveying device, the spacing distance between the fixing plates on the two sides can be adjusted according to the size of each batch of conveyed fruit and vegetable boxes, the positions of the fruit and vegetable boxes are corrected through the first springs, so that the fruit and vegetable boxes are located in the middle of the conveying belt, and the fruit and vegetable boxes can be conveniently conveyed to the position under the ozone inlet pipe and the exhaust pipe in the subsequent conveying process; the ozone sterilization treatment can be better carried out.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable production technology, and in particular to a mobile sterilization device for the fruit and vegetable supply chain. Background Technology

[0002] Existing infectious diseases refer to diseases caused by microorganisms such as bacteria, fungi, and viruses invading fruits and vegetables from the outside. Physiological diseases, on the other hand, refer to diseases caused by the disruption of the natural physiological functions of fruits and vegetables without external pathogen infection, due to the influence of natural conditions such as lack of certain elements, lack of water, excessive soil salinity, or excessively high or low temperatures. Effective sterilization treatment is required for fruits and vegetables inside the fruit and vegetable boxes in the fruit and vegetable supply chain.

[0003] A search revealed a utility model patent document, CN221091540U, which discloses a mobile fruit and vegetable supply chain sterilization device. The device includes a conveyor with a sterilization mechanism installed on its upper surface to remove bacteria from the fruits and vegetables transported inside. The upper surface of the sterilization mechanism has an exhaust port, and an exhaust system is installed inside the exhaust port. Positioning mechanisms are installed on the inner walls of both the front and rear sides of the conveyor to restrict the transport path of fruit and vegetable packaging boxes. When a fruit and vegetable packaging box moves into the sterilization mechanism, the mechanism is activated, releasing ozone to sterilize the fruits and vegetables inside. The conveyor continues to transport the fruit and vegetables, thus completing the sterilization of the entire fruit and vegetable supply chain. Two sets of positioning mechanisms guide the movement path of the fruit and vegetable packaging boxes at the top of the conveyor to the lower end of the sterilization port of the sterilization mechanism, thereby shortening the distance between the sterilization port and the fruit and vegetable packaging boxes at the top of the conveyor.

[0004] However, the aforementioned fruit and vegetable sterilization equipment still has some shortcomings in its use:

[0005] 1. In order to meet different transportation and storage needs, fruit and vegetable turnover boxes are designed in various sizes. Therefore, it is necessary to guide the movement path of fruit and vegetable boxes of different sizes. The positioning mechanism of the above-mentioned sterilization equipment is installed on the inner walls of the front and rear sides of the conveyor. The effect of its adjustable limit distance is not shown or described. When guiding the movement of fruit and vegetable boxes of different sizes, it is necessary to replace the positioning mechanism of different sizes, which is quite troublesome.

[0006] 2. In the above-mentioned sterilization equipment, there is still a gap between the ozone generator and the fruit and vegetable packaging box, which will still affect the sterilization effect inside the fruit and vegetable box. Utility Model Content

[0007] The purpose of this invention is to provide a mobile fruit and vegetable supply chain sterilization device that can limit the size of fruit and vegetable boxes of different dimensions, making it convenient to transport them directly below the sterilization components via a conveyor belt.

[0008] The present invention adopts the following technical solution:

[0009] A mobile fruit and vegetable supply chain sterilization device includes a support platform and a conveyor belt. Several sets of positioning components are symmetrically arranged on the surface of the conveyor belt. A sterilization component is located above the conveyor belt, and a feeding component is located on the right side of the support platform.

[0010] The positioning assembly includes an L-shaped fixing plate, a positioning block, and a T-shaped connecting block. The positioning block is arranged in a right-angled trapezoidal shape, and a sliding shaft is fixedly mounted on its vertical outer surface. The sliding shaft passes through the vertical surface of the L-shaped fixing plate and slides through it. A spring is sleeved on the outer surface of the sliding shaft, and both ends of the spring are fixed to the fixing plate and the positioning block, respectively.

[0011] The surface of the conveyor belt has several T-shaped mounting slots corresponding to the fixed plate. The connecting block slides in the T-shaped mounting slots, and the length of the vertical part of the connecting block is less than the length of the vertical part of the T-shaped mounting slot.

[0012] Optionally, rollers are symmetrically and rotatably installed at both ends of the support platform, and the conveyor belt is connected to the two rollers and slides on the surface of the support platform.

[0013] Optionally, the sterilization component includes a fixed frame and a support frame. Several sets of U-shaped fixing brackets are fixedly installed on the upper surface of the support platform. The fixed frame is fixedly installed on the lower surface of the fixing bracket by bolts. A lead screw is rotatably installed inside the fixing bracket. A slider that slides inside the fixed frame is threaded on the surface of the lead screw. A telescopic cylinder is fixedly installed on the lower surface of the slider. A connecting frame is fixedly installed on the outer end face of the piston rod of the telescopic cylinder. The connecting frame is fixed to the support frame by bolts.

[0014] Optionally, an ozone inlet pipe and an exhaust pipe are symmetrically arranged inside the support frame. The ozone inlet pipe and the exhaust pipe pass through the upper end face of the support frame and are slidably fitted. A fan blade frame is fixedly installed at the lower end of the ozone inlet pipe, and a rotating fan blade is rotatably installed inside the fan blade frame.

[0015] Optionally, a support plate is fixedly installed inside the support frame, and the ozone inlet pipe and the exhaust pipe pass through the support plate and slide together. A top plate is provided below the support plate, and the top plate slides inside the support frame.

[0016] Optionally, the lower end of the fan blade frame and the exhaust pipe penetrates the top plate and is fixedly fitted, and both the lower end of the fan blade frame and the exhaust pipe are connected to the outside.

[0017] Optionally, a number of springs are fixedly connected between the top plate and the support plate, a limit switch is fixedly installed on the upper surface of the top plate, and an infrared sensor is fixedly installed on the lower surface of the top plate between the ozone inlet pipe and the exhaust pipe.

[0018] Optionally, a graduated groove is provided on the surface of the conveyor belt near the T-shaped mounting groove.

[0019] Optionally, the unloading assembly includes a feeding platform, on the surface of which a bidirectional lead screw is rotatably mounted, and on the surface of the bidirectional lead screw are symmetrically arranged supports that slide on the surface of the feeding platform. An L-shaped feeding plate is fixedly mounted on the upper end of the supports, and the upper surface of the feeding plate is on the same horizontal plane as the upper surface of the conveyor belt.

[0020] Optionally, a through groove is provided on the side of the feeding plate on one side, and a sliding plate is fixedly provided on the feeding plate on the other side. The sliding plate is slidably disposed in the through groove, and one side of the sliding plate is close to the conveyor belt.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. In this utility model, the spacing between the two fixed plates can be adjusted according to the size of each batch of fruit and vegetable boxes being transported, and the position of the fruit and vegetable boxes can be corrected by a spring to make them position in the middle of the conveyor belt. This makes it convenient for the fruit and vegetable boxes to be transported directly below the ozone inlet pipe and the exhaust pipe during subsequent transportation, so that they can be subjected to better ozone sterilization treatment.

[0023] 2. In this utility model, during the transportation of fruit and vegetable boxes, the conveyor belt is detected by the infrared sensor on the lower surface of the top plate. Then, the telescopic cylinder is activated to drive the support frame to descend. When the top plate contacts the upper opening of the fruit and vegetable box, the limit switch on the upper surface of the top plate touches the support plate, controlling the telescopic cylinder to stop descending. Then, the fruit and vegetable box is sterilized. At this time, the top plate closes the upper opening of the fruit and vegetable box, which allows ozone to be concentrated in the fruit and vegetable box during the sterilization process, effectively improving the sterilization effect on fruits and vegetables. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the sterilization component of this utility model;

[0026] Figure 3 This is a cross-sectional view of the present invention;

[0027] Figure 4 In this utility model Figure 3 A magnified view of the details at point A;

[0028] Figure 5 This is a schematic diagram of the material feeding assembly of this utility model;

[0029] Figure 6 This is a schematic diagram of the positioning component of this utility model;

[0030] Figure 7 This is a partial structural schematic diagram of the present invention;

[0031] Figure 8 In this utility model Figure 7 A sectional view;

[0032] In the diagram, 1. Support platform; 11. Fixing frame; 12. Roller; 13. Motor 1; 2. Conveyor belt; 21. T-shaped mounting slot; 22. Scale slot; 3. Positioning assembly; 31. Fixing plate; 32. Positioning block; 321. Sliding shaft; 322. Spring 1; 33. Connecting block; 4. Sterilization assembly; 41. Support frame; 42. Ozone inlet pipe; 421. Fan blade frame; 422. Extraction pipe; 43. Support plate; 4 4. Top plate; 441. Spring 2; 442. Infrared sensor; 443. Limit switch; 45. Telescopic cylinder; 451. Connecting frame; 46. Fixing frame; 461. Lead screw 1; 462. Motor 2; 463. Slider; 5. Feeding assembly; 51. Feeding platform; 52. Bidirectional lead screw 2; 521. Motor 3; 53. Bracket; 54. Feeding plate; 541. Through groove; 542. Sliding plate; 6. Fruit and vegetable box. Detailed Implementation

[0033] The principles and spirit of this utility model will be explained in detail below with reference to several representative embodiments.

[0034] Please see Figure 1-8 The present invention will now be described in detail with reference to the accompanying drawings and embodiments:

[0035] like Figure 1 As shown, a mobile fruit and vegetable supply chain sterilization device includes a support platform 1 and a conveyor belt 2. Several sets of positioning components 3 for positioning fruit and vegetable boxes 6 are symmetrically arranged on the surface of the conveyor belt 2. A sterilization component 4 for ozone sterilization of the fruit and vegetable boxes 6 is arranged above the conveyor belt 2. A feeding component 5 for assisting the feeding of the fruit and vegetable boxes 6 is arranged on the right side of the support platform 1.

[0036] like Figure 1-3 As shown, rollers 12 are symmetrically rotated at both ends of the support platform 1, and a motor 13 with its output shaft fixed to one end of the rollers 12 is fixedly installed on the outer side of the support platform 1. The conveyor belt 2 is connected to the rollers 12 on both sides and is in sliding fit. The conveyor belt 2 slides on the surface of the support platform 1. The motor 13 drives the rollers 12 to rotate, thereby driving the conveyor belt 2 to move.

[0037] like Figure 2-4 As shown, the sterilization component 4 includes a fixed frame 46 and a support frame 41. Several sets of U-shaped fixing brackets 11 are fixedly installed on the upper surface of the support platform 1. The fixed frame 46 is fixedly installed on the lower surface of the fixing bracket 11 by bolts. A lead screw 461 is rotatably installed inside the fixing bracket 11. A motor 462 with an output shaft fixed to one end of the lead screw 461 is fixedly installed on the outer side of the fixing bracket 11. A slider 463 that slides inside the fixed frame 46 is threaded on the surface of the lead screw 461. A telescopic cylinder 45 is fixedly installed on the lower surface of the slider 463. A connecting frame 451 is fixedly installed on the outer end face of the piston rod of the telescopic cylinder 45. The connecting frame 451 is fixed to the support frame 41 by bolts.

[0038] like Figure 2-4 As shown, an ozone inlet pipe 42 and an exhaust pipe 422 are symmetrically arranged inside the support frame 41. The ozone inlet pipe 42 and the exhaust pipe 422 pass through the upper end face of the support frame 41 and are slidably engaged. The outer end of the ozone inlet pipe 42 is connected to an ozone generating device through a flexible hose. This device is prior art and will not be drawn or described here. The outer end of the exhaust pipe 422 is connected to an external exhaust device through a flexible hose. This device is prior art and will not be drawn or described here.

[0039] like Figure 2-4 As shown, a support plate 43 is fixedly installed inside the support frame 41. The ozone inlet pipe 42 and the exhaust pipe 422 pass through the support plate 43 and slide together. A top plate 44 is provided below the support plate 43 and slides inside the support frame 41.

[0040] like Figure 2-4 As shown, a fan frame 421 is fixedly installed at the lower end of the ozone inlet pipe 42. A rotating fan blade is rotatably installed inside the fan frame 421. The rotating fan blade can expand the ozone gas dispersion range after the ozone gas enters the fruit and vegetable box 6 below through the rotation of the rotating fan blade, so that the ozone can better and fully contact the surface of the vegetables in the fruit and vegetable box 6, thereby improving the sterilization effect on the fruits and vegetables.

[0041] like Figure 2-4 As shown, the lower ends of the fan blade frame 421 and the exhaust pipe 422 penetrate the top plate 44 and are fixedly connected, and the lower ends of the fan blade frame 421 and the exhaust pipe 422 are both connected to the outside.

[0042] Specifically, after sterilization is completed inside the fruit and vegetable box 6, some ozone may remain on the surface of the fruits and vegetables. If the amount of ozone is too large or the processing time is too long, it may affect the nutritional components and taste of the fruits and vegetables. Therefore, it is necessary to remove the residual ozone. At this time, the residual ozone can be removed from the fruit and vegetable box 6 through the exhaust pipe 422, which can maintain the original flavor and nutritional components of the fruits and vegetables, and also ensure the safety of the fruits and vegetables during storage and transportation.

[0043] like Figure 2-4 As shown, several springs 441 are fixedly connected between the top plate 44 and the support plate 43. These springs 441 are used to help the top plate 44 reset. A limit switch 443 is fixedly installed on the upper surface of the top plate 44. An infrared sensor 442 is fixedly installed on the lower surface of the top plate 44 between the ozone inlet pipe 42 and the exhaust pipe 422. The limit switch 443 and the infrared sensor 442 are both existing technologies and will not be described in detail here.

[0044] Specifically, during the transportation of the fruit and vegetable box 6, the conveyor belt 2 is detected by the infrared sensor 442 on the lower surface of the top plate 44. Then, the telescopic cylinder 45 is activated to drive the support frame 41 to descend. The top plate 44 contacts the upper opening of the fruit and vegetable box 6. When the limit switch 443 on the upper surface of the top plate 44 touches the support plate 43, the telescopic cylinder 45 is controlled to stop descending. Then, the sterilization treatment of the fruit and vegetable box 6 begins. At this time, the top plate 44 closes the upper opening of the fruit and vegetable box 6, which allows ozone to be concentrated in the fruit and vegetable box during the sterilization process, effectively improving the sterilization effect on the fruits and vegetables.

[0045] like Figure 6-8 As shown, the positioning component 3 includes an L-shaped fixing plate 31, a positioning block 32, and a T-shaped connecting block 33. The positioning block 32 is arranged in a right-angled trapezoid, and a sliding shaft 321 is fixedly arranged on its vertical outer surface. The sliding shaft 321 passes through the vertical surface of the L-shaped fixing plate 31 and slides. A spring 322 is sleeved on the outer surface of the sliding shaft 321, and the two ends of the spring 322 are respectively fixed to the positioning block 32 of the fixing plate 31.

[0046] like Figure 6-8 As shown, several T-shaped mounting grooves 21 corresponding to the fixed plate 31 are provided on the surface of the conveyor belt 2. The connecting block 33 slides in the T-shaped mounting groove 21, and the vertical length of the connecting block 33 is less than the vertical length of the T-shaped mounting groove 21. Since the conveyor belt 2 is a flexible material, the bolts are inserted into the bolt holes on the fixed plate 31 and the connecting block 33 and then tightened. At this time, the two can be fixed together with the conveyor belt 2.

[0047] Specifically, the spacing between the two fixing plates 31 is adjusted according to the size of each batch of fruit and vegetable boxes 6 being transported. When the spring 322 is at its original length, the spacing between the two fixing plates 31 is less than the lateral length of the batch of fruit and vegetable boxes 6. At this time, after the fruit and vegetable box 6 is placed between the two positioning blocks 32 on the surface of the conveyor belt 2, the fruit and vegetable box 6 will contact the inclined part of the positioning block 32 and press the positioning block 32 until the fruit and vegetable box 6 contacts the surface of the conveyor belt 2. At this time, the spring 322 on both sides will correct the position of the fruit and vegetable box 6 so that it is in the middle of the conveyor belt 2, so that the fruit and vegetable box 6 can be transported directly below the ozone inlet pipe 42 and the exhaust pipe 422 during subsequent transportation.

[0048] Furthermore, when the top plate 44 contacts the fruit and vegetable box to start ozone sterilization, the second motor 462 will drive the first lead screw 461 to rotate, and the slider 463 will drive the support frame 41 to move synchronously with the conveyor belt 2.

[0049] like Figure 6-8 As shown, a scale groove 22 is provided on the surface of the conveyor belt 2 near the T-shaped mounting groove 21. The scale groove 22 is used to assist the fixing plates 31 and connecting blocks 33 on both sides in adjusting their positions so that they are at the same distance from the side of the conveyor belt 2, ensuring that the fruit and vegetable box 6 can be positioned in the middle of the conveyor belt 2 after positioning.

[0050] like Figure 5 As shown, the feeding assembly 5 includes a feeding platform 51. A bidirectional lead screw 52 is rotatably mounted on the surface of the feeding platform 51. A motor 521 with an output shaft fixed to one end of the bidirectional lead screw 52 is fixedly installed on the side of the feeding platform 51. A bracket 53 is symmetrically arranged on the surface of the bidirectional lead screw 52. The bracket 53 slides on the surface of the feeding platform 51. An L-shaped feeding plate 54 is fixedly installed at the upper end of the bracket 53. The upper surface of the feeding plate 54 is on the same horizontal plane as the upper surface of the conveyor belt 2.

[0051] like Figure 5 As shown, a through groove 541 is provided on the side of one feeding plate 54, and a sliding plate 542 is fixedly provided on the other feeding plate 54. The sliding plate 542 slides in the through groove 541, and one side of the sliding plate 542 is close to the conveyor belt 2. The lateral length of the two feeding plates 54 combined is always less than the distance between the two positioning blocks 32, so as to avoid the feeding plate 54 from contacting the positioning block 32 during the feeding of the fruit and vegetable box 6.

[0052] Specifically, the rotation of the bidirectional lead screw 52 is driven by the motor 3 521, which allows the distance between the two feeding plates 54 to be adjusted, so that the feeding plates 54 can support fruit and vegetable boxes 6 of different sizes.

[0053] Furthermore, after the fruit and vegetable box 6 has completed the sterilization process, it is transported to the feeding plate 54 via the conveyor belt 2. The feeding plate 54 receives the fruit and vegetable box 6. At this time, there is no need for manual handling to pick up the fruit and vegetable box 6 between the two positioning blocks 32, which simplifies the process of unloading the fruit and vegetable box 6. At this time, the staff can carry out the subsequent sealing processing of the fruit and vegetable box 6 on the feeding plate 54.

[0054] Certain terms are used in the specification and claims to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0055] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0056] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A mobile fruit and vegetable supply chain sterilization apparatus, characterized by: The utility model provides a kind of sterilization device for food, including support platform (1) and conveyer belt (2), the surface of conveyer belt (2) is symmetrically provided with several groups of positioning assembly (3), sterilization assembly (4) is provided above conveyer belt (2), blanking assembly (5) is provided at the right side of support platform (1), The positioning assembly (3) includes an L-shaped fixed plate (31), a positioning block (32), and a T-shaped connecting block (33). The positioning block (32) is arranged in a right-angled trapezoidal shape and is fixedly provided with a sliding shaft (321) on its vertical outer side. The sliding shaft (321) penetrates the vertical surface of the L-shaped fixed plate (31) and is slidingly fitted. A spring (322) is sleeved on the outer surface of the sliding shaft (321). The two ends of the spring (322) are fixedly connected to the positioning block (32) of the fixed plate (31). The surface of the conveyer belt (2) is provided with a plurality of T-shaped mounting grooves (21) corresponding to the fixed plate (31). The connecting block (33) slides in the T-shaped mounting groove (21), and the vertical part of the connecting block (33) is shorter than the vertical part of the T-shaped mounting groove (21).

2. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 1, characterized in that: The both ends of the support platform (1) are symmetrically rotatably installed with roller wheels (12). The conveyer belt (2) is connected to the roller wheels (12) on both sides and is slidingly fitted. The conveyer belt (2) slides on the surface of the support platform (1).

3. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 1, characterized in that: The sterilization assembly (4) includes a fixed frame (46) and a support frame (41). The upper surface of the support platform (1) is fixedly provided with a plurality of U-shaped fixed supports (11). The fixed frame (46) is fixedly installed on the lower surface of the fixed support (11) by bolts. A lead screw (461) is rotatably installed in the fixed support (11). The surface of the lead screw (461) is threadedly provided with a sliding block (463) sliding in the fixed frame (46). The lower surface of the sliding block (463) is fixedly provided with a telescopic air cylinder (45). The outer end surface of the piston rod of the telescopic air cylinder (45) is fixedly provided with a connecting support (451). The connecting support (451) is fixedly connected to the support frame (41) by bolts.

4. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 3, characterized in that: The support frame (41) is symmetrically provided with an ozone inlet pipe (42) and an air exhaust pipe (422). The ozone inlet pipe (42) and the air exhaust pipe (422) penetrate the upper end surface of the support frame (41) and are slidingly fitted. The lower end of the ozone inlet pipe (42) is fixedly provided with a fan frame (421). The rotating fan is rotatably installed in the fan frame (421).

5. A mobile fruit and vegetable supply chain sterilization apparatus according to claim 4, characterized in that: The support frame (41) is fixedly provided with a support plate (43). The ozone inlet pipe (42) and the air exhaust pipe (422) penetrate the support plate (43) and are slidingly fitted. The lower part of the support plate (43) is provided with a top plate (44). The top plate (44) slides in the support frame (41).

6. A mobile fruit and vegetable supply chain sterilization apparatus according to claim 4, characterized in that: The lower end of the fan frame (421) and the air exhaust pipe (422) penetrates the top plate (44) and is fixedly fitted. The lower end of the fan frame (421) and the air exhaust pipe (422) are both communicated with the outside.

7. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 5, characterized in that: A plurality of spring two (441) are fixedly connected between the top plate (44) and the support plate (43), a limit switch (443) is fixedly arranged on the upper surface of the top plate (44), and an infrared sensor (442) is fixedly installed between the ozone inlet pipe (42) and the air exhaust pipe (422) on the lower surface of the top plate (44).

8. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 1, characterized in that: A scale groove (22) is arranged on the surface of the conveying belt (2) near the T-shaped mounting groove (21).

9. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 1, characterized in that: The discharging assembly (5) comprises a discharging table (51), a bidirectional screw rod two (52) is rotatably installed on the surface of the discharging table (51), supports (53) are symmetrically arranged on the surface of the bidirectional screw rod two (52), the supports (53) slide on the surface of the discharging table (51), L-shaped discharging plates (54) are fixedly arranged on the upper ends of the supports (53), and the upper surfaces of the discharging plates (54) are on the same horizontal plane as the upper surface of the conveying belt (2).

10. The mobile fruit and vegetable supply chain sterilization apparatus according to claim 9, characterized in that: A through groove (541) is arranged on the side surface of one of the discharging plates (54), and a sliding plate (542) is fixedly arranged on the other discharging plate (54), the sliding plate (542) is slidably arranged in the through groove (541), and one side of the sliding plate (542) is close to the conveying belt (2).

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