Fruit cup overturning device, fruit cup sorting device and fruit and vegetable sorting machine

Abstract

The utility model relates to fruit and vegetable sorting equipment, in particular to a fruit cup turnover device and a fruit and vegetable sorter, the fruit cup turnover device comprises an electromagnetic valve assembly and a mounting seat, the electromagnetic valve assembly is used for turning over fruit cups and connected to the mounting seat, the mounting seat comprises a bottom plate and a first side wall, the bottom plate is used for being connected with a guide rail, and the first side wall is used for being connected with the guide rail. The first side wall is connected to the side, away from the guide rail, of the bottom plate, a gap is formed between the electromagnetic valve assembly and the first side wall, an avoiding groove is formed in the first side wall, the avoiding groove is concavely formed in the direction away from the electromagnetic valve assembly and communicates with the gap, and a wire part of the electromagnetic valve assembly is contained in the avoiding groove. The position, led out of the electromagnetic valve assembly, of the wire corresponds to the position of the receding groove. By arranging the avoiding groove, the avoiding groove is concavely arranged in the direction deviating from the electromagnetic valve assembly so as to provide a larger space for wire installation of the electromagnetic valve assembly.

Description

Technical Field

[0001] This utility model relates to the field of fruit and vegetable sorting technology, and in particular to a fruit cup flipping device, a sorting device, and a fruit and vegetable sorting machine. Background Technology

[0002] As people pursue a higher quality of life, their demands for the quality of fruits and vegetables are also gradually increasing. Against this backdrop, fruit and vegetable sorting technology has emerged and attracted much attention.

[0003] To improve production efficiency, automated fruit and vegetable sorting has become a common practice. In this process, fruit cups are often used for transfer. It's important to note that fruits and vegetables are placed in the fruit cups, which are then positioned on guide rails. The cups move along these rails, and once they reach a designated position, a flipping device flips them, causing the fruits and vegetables to fall out. The most common method for this flipping device is using a solenoid valve to strike the cup. Currently, the solenoid valve assembly is typically mounted on a mounting base, which is installed on one side of the guide rails. Multiple guide rails are spaced apart in the same direction, and a slide rail is positioned between any two adjacent rails. This slide rail is used to transfer the fruits and vegetables that fall from the cups after the solenoid valve assembly strikes them. The mounting base is located between one guide rail and one slide rail. To protect the solenoid valve assembly, the side wall of the mounting base facing away from the guide rail separates the solenoid valve assembly from the slide rail.

[0004] However, the small gap between the side wall of the mounting base and the solenoid valve assembly makes it difficult to arrange the wires of the solenoid valve assembly. Utility Model Content

[0005] The present invention aims to provide a fruit cup flipping device, a sorting device, and a fruit and vegetable sorting machine to solve the technical problem in the prior art where the gap between the side wall of the mounting base and the solenoid valve assembly is small, making it difficult to arrange the wires of the solenoid valve assembly.

[0006] To solve the above-mentioned technical problems, this utility model provides a fruit cup flipping device, comprising:

[0007] A solenoid valve assembly for inverting the fruit cup;

[0008] Mounting base, the solenoid valve assembly is connected to the mounting base, the mounting base includes a base plate and a first side wall, the base plate is used to connect to a guide rail, the first side wall is connected to the side of the base plate opposite to the guide rail, there is a gap between the solenoid valve assembly and the first side wall, the first side wall is provided with a relief groove, the relief groove is recessed in the direction opposite to the solenoid valve assembly, the relief groove is connected to the gap, the wire portion of the solenoid valve assembly is received in the relief groove, the position of the wire leading out from the solenoid valve assembly corresponds to the position of the relief groove.

[0009] With the above structure, the clearance groove is recessed in the direction away from the solenoid valve assembly to provide more space for the installation of the solenoid valve assembly's wires, which can prevent the wires from interfering with the first sidewall at the wire outlet position of the solenoid valve assembly.

[0010] In some embodiments, the base plate includes a main body, a first mounting portion, and a mounting protrusion. The first mounting portion and the first sidewall are respectively connected to opposite sides of the main body. There are two mounting protrusions, which are respectively connected to opposite sides of the first mounting portion. Each mounting protrusion is bent away from the base plate. The distance between the two mounting protrusions gradually increases along the direction from the base plate to the solenoid valve assembly. The mounting protrusion is used to engage with the guide rail.

[0011] With the above structure, the relative position of the protrusion and the main body in any fruit cup flipping device remains unchanged, which can unify the installation standards of the fruit cup flipping device and the guide rail, thereby facilitating debugging and calibration and improving the assembly efficiency of the fruit and vegetable sorting machine.

[0012] In some embodiments, the mounting base further includes a guide plate, the guide plate and the base plate are respectively connected to opposite sides of the first sidewall, the guide plate is inclined, the guide plate is gradually raised along the fruit cup conveying direction, and the guide plate is used to abut against one side of the fruit cup so that one side of the fruit cup is raised.

[0013] With the above structure and the setting of the guide plate, during the transportation of the fruit cup along the guide rail, one side of the fruit cup abuts against the guide plate and is gradually raised as the guide plate is raised, so as to ensure that both sides of the fruit cup are on the same horizontal plane, so that the solenoid valve assembly can accurately strike the fruit cup.

[0014] In some embodiments, the mounting base further includes a second sidewall connected to one side of the base plate. The second sidewall extends along the direction from the base plate to the solenoid valve assembly and has a through hole. The solenoid valve assembly includes a solenoid valve body and a striking rod. The solenoid valve body and the striking rod are located on opposite sides of the second sidewall. The drive shaft of the solenoid valve body passes through the through hole and is connected to the end of the striking rod. The end of the solenoid valve body abuts against the second sidewall.

[0015] With the above structure, the end of the solenoid valve body abuts against the second side wall, so that the heat generated by the solenoid valve body during operation can be dissipated through the entire mounting base, avoiding poor heat dissipation effect of the solenoid valve body during long working time.

[0016] In some embodiments, the fruit cup flipping device further includes a fixing bolt and a fixing component. One end of the drive shaft of the solenoid valve body is provided with a threaded hole, and the end of the striking rod near the solenoid valve body is provided with a connecting hole. The fixing bolt passes through the connecting hole and the threaded hole in sequence, so that the fixing bolt is threadedly connected to the striking rod and the drive shaft of the solenoid valve body. The fixing component is received in the connecting hole and the threaded hole.

[0017] The above structure connects the end of the striking rod to the end of the solenoid valve body using fixing bolts, improving the stability of the striking rod during rotation. During bolt installation, a retaining compound is applied to further enhance the connection between the striking rod and the solenoid valve body.

[0018] In some embodiments, the fruit cup flipping device further includes a gasket connected to the side of the second sidewall away from the solenoid valve body. The gasket has a U-shaped groove, and the through hole communicates with the U-shaped groove. One end of the striking rod is received in the U-shaped groove and connected to the drive shaft of the solenoid valve body. The gap between the opening sidewall of the U-shaped groove and the sidewall of the striking rod gradually increases along the length of the striking rod.

[0019] With the above structure, the gasket can prevent the fixing bolts from loosening, and the striking rod can move within the U-shaped groove. By setting the U-shaped groove, the rotation range of the striking rod is guaranteed, preventing excessive rotation of the striking rod from causing the fruit cup to detach from the guide rail.

[0020] In some embodiments, the fruit cup flipping device further includes a safety module, which is electrically connected to the solenoid valve body; the first sidewall has a mounting hole, and the safety module includes a latching part located at one end of the safety module, which can extend into the mounting hole so that the safety module is connected to the first sidewall.

[0021] With the above structure, the safety module is electrically connected to the solenoid valve body, preventing the solenoid valve body from burning out in the event of a power failure. The snap-fit ​​part extends into the mounting hole to quickly install the safety module onto the first side wall.

[0022] In some embodiments, the base plate has a wire hole located between the clearance groove and the mounting hole, and the wire hole is located on the side of the solenoid valve body away from the second side wall, through which the wire of the solenoid valve body passes.

[0023] With the above structure, the wire of the solenoid valve body passes through the gap via the clearance groove, then through the wire hole and is connected to the external power supply on the side of the base plate away from the solenoid valve body. This avoids excessive bending angle of the wire from the clearance groove to the wire hole, thus ensuring the service life of the solenoid valve body wire.

[0024] This utility model also provides a sorting device, including the fruit cup flipping device described in any of the above embodiments. The sorting device further includes a driving component, a conveying chain, a guide rail, and a slide rail. The driving component is connected to the conveying chain, and the conveying chain is installed on one side of the guide rail. The driving component is used to drive the conveying chain to move the fruit cup along the guide rail. The slide rail is installed on one side of the guide rail, and the fruit cup flipping device is installed on the guide rail and located between the guide rail and the slide rail. The fruit cup flipping device can flip the fruit cup.

[0025] With the above structure, the fruit cup flipping device can strike the fruit cup to make it flip over, and then the fruits and vegetables inside the fruit cup fall onto the slide.

[0026] This utility model also provides a fruit and vegetable sorting machine, including the sorting device described in any of the above embodiments.

[0027] Compared with the prior art, in this embodiment of the utility model, by setting a relief groove, the relief groove is recessed in the direction away from the solenoid valve assembly to provide more space for the installation of the solenoid valve assembly wires. The position where the wires are led out from the solenoid valve assembly corresponds to the position of the relief groove, thereby avoiding interference between the wires and the first sidewall at the wire outlet position of the solenoid valve assembly. Attached Figure Description

[0028] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings do not constitute a limitation on scale.

[0029] Figure 1 This is a schematic diagram of the structure of a fruit cup flipping device provided in one embodiment of this utility model;

[0030] Figure 2 yes Figure 1 Exploded view of the fruit cup flipping device;

[0031] Figure 3 This is a schematic diagram of the structure of a sorting device provided in another embodiment;

[0032] Figure 4 yes Figure 1 A schematic diagram of the fruit cup flipping device from another angle;

[0033] Figure 5 yes Figure 1 A schematic diagram illustrating the working principle of the solenoid valve body driving the striking rod to strike the fruit cup;

[0034] Figure 6 yes Figure 1 A schematic diagram of the structure of the insurance module.

[0035] The attached figures are labeled as follows:

[0036] 100. Fruit cup flipping device; 10. Solenoid valve assembly; 11. Wire; 12. Solenoid valve body; 141. Threaded hole; 13. Striking rod; 131. Communicating hole; 20. Mounting base; 21. Base plate; 211. Main body; 212. First mounting part; 2121. Fixing hole; 213. Mounting protrusion; 214. Wire hole; 22. First side wall; 221. Clearance groove; 222. Mounting hole; 23. Gap; 24. Guide plate; 25. Second side wall; 251. Through hole; 26. Third side wall; 30. Fixing bolt; 40. Gasket; 41. U-shaped groove; 50. Safety module; 51. Buckle part; 511. Extension section; 512. Bending section; 200. Sorting device; 201. Fruit cup; 202. Conveyor chain; 203. Guide rail. Detailed Implementation

[0037] To facilitate understanding of this utility model, the following section provides a more detailed description of it in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connected" to another element, it can be directly on the other element, or one or more intermediate elements can exist between them. The terms "upper," "lower," "left," "right," "upper end," "lower end," "top," and "bottom," etc., used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0039] Please refer to the following: Figure 1 , Figure 2 and Figure 3 , Figure 1 This is a schematic diagram of the structure of a fruit cup flipping device provided in one embodiment of this utility model; Figure 2 yes Figure 1 Exploded view of the fruit cup flipping device; Figure 3 This is a schematic diagram of the structure of a sorting device provided in another embodiment.

[0040] An embodiment of this utility model provides a fruit cup flipping device 100, including a solenoid valve assembly 10 and a mounting base 20. The solenoid valve assembly 10 is used to strike the fruit cup 201. The solenoid valve assembly 10 is connected to the mounting base 20. The mounting base 20 includes a base plate 21 and a first side wall 22. The base plate 21 is used to connect a guide rail 203. The first side wall 22 is connected to the side of the base plate 21 away from the guide rail 203. There is a gap 23 between the solenoid valve assembly 10 and the first side wall 22. The first side wall 22 is provided with a relief groove 221. The relief groove 221 is recessed in the direction away from the solenoid valve assembly 10. The relief groove 221 is connected to the gap 23. A wire 11 is partially housed in the relief groove 221. The position where the wire 11 is led out from the solenoid valve assembly 10 corresponds to the position of the relief groove 221.

[0041] It should be noted that in practical applications, multiple guide rails 203 are provided, evenly spaced along the same direction. A fruit cup flipping device 100 is mounted on a corresponding guide rail 203. A slide rail is provided between each fruit cup flipping device 100 and an adjacent guide rail 203. The slide rail is used to transfer the fruits and vegetables that fall from the fruit cup 201 after it has been flipped. A base plate 21 of a mounting base 20 is mounted on a corresponding guide rail 203, and a first side wall 22 separates the base plate 21 from the adjacent slide rail. When the fruit cup 201 moves along the guide rail 203 and reaches the fruit cup flipping device 100, the striking rod of the solenoid valve assembly 10 rotates, striking the fruit cup 201 to flip it, causing the fruits and vegetables to fall into the corresponding slide rail.

[0042] Specifically, the clearance groove 221 is recessed away from the solenoid valve assembly 10 to provide more space for the wire 11 of the solenoid valve assembly 10 to pass through. In other words, the wire 11 of the solenoid valve assembly 10 is bent at the clearance groove 221, with part of the wire 11 housed in the clearance groove 221 and the other part passing through the gap 23. The position where the wire 11 is led out from the solenoid valve assembly 10 corresponds to the position of the clearance groove 221, thereby avoiding interference between the wire 11 and the first sidewall 22 at the wire exit position of the solenoid valve assembly 10.

[0043] In one embodiment, the base plate 21 includes a main body 211, a first mounting part 212, and a mounting protrusion 213. The first mounting part 212 and the first sidewall 22 are respectively connected to opposite sides of the main body 211. There are two mounting protrusions 213, which are respectively connected to opposite sides of the first mounting part 212. Each mounting protrusion 213 is bent away from the base plate 21. The distance between the two mounting protrusions 213 gradually increases along the direction from the base plate 21 to the solenoid valve assembly 10. The mounting protrusion 213 is used to engage with the guide rail 203.

[0044] Specifically, two mounting protrusions 213 are respectively embedded in the guide rail 203 to achieve the effect of quickly positioning and installing the fruit cup flipping device 100. In practical applications, multiple fruit cup flipping devices 100 are provided, and multiple fruit cup flipping devices 100 are arranged at intervals along the guide rail 203. The bottom of the guide rail 203 has a mounting groove, and each mounting protrusion 213 is installed in the mounting groove. The relative position of the mounting protrusion 213 and the main body 211 in any fruit cup flipping device 100 remains unchanged. Therefore, the installation standard of the fruit cup flipping device 100 can be unified, which facilitates debugging and calibration and improves the assembly efficiency of the fruit and vegetable sorting machine.

[0045] It should be noted that the first mounting part 212 has a fixing hole 2121, which is located on the center line of the line connecting the two mounting protrusions 213. The protrusions to be mounted 213 are embedded in the mounting groove, and the fixing hole 2121 and the guide rail 203 are connected by bolts to fix the mounting base 20 to the guide rail 203.

[0046] In one embodiment, the mounting base 20 further includes a guide plate 24, which and the base plate 21 are respectively connected to opposite sides of the first sidewall 22. The guide plate 24 is inclined and gradually raised along the conveying direction of the fruit cup 201. The guide plate 24 is used to abut against one side of the fruit cup 201 so that one side of the fruit cup 201 is raised.

[0047] Specifically, since fruits and vegetables are not standard components, the fruit cup 201 will tilt after being placed in it. If the fruit cup 201 is not straightened in time, the fruits and vegetables will fall out of the tilted side of the fruit cup 201. By setting a guide plate 24, during the transportation of the fruit cup 201 along the guide rail 203, one side of the fruit cup 201 abuts against the guide plate 24 and is gradually raised as the guide plate 24 is raised, to ensure that both sides of the fruit cup 201 are on the same horizontal plane, so that the striking rod of the solenoid valve assembly 10 can accurately strike the fruit cup 201. It should be noted that the highest point of the guide plate 24 is lower than the highest point of the solenoid valve assembly 10 to prevent one side of the fruit cup 201 from falling out of the striking range of the solenoid valve assembly 10.

[0048] See Figure 2 and Figure 4 , Figure 4 yes Figure 1 A schematic diagram of the fruit cup flipping device from another angle;

[0049] In one embodiment, the mounting base 20 further includes a second sidewall 25, which is connected to one side of the base plate 21. The second sidewall 25 extends along the direction from the base plate 21 to the solenoid valve assembly 10 and has a through hole 251. The solenoid valve assembly 10 includes a solenoid valve body 12 and a striking rod 13. The solenoid valve body 12 and the striking rod 13 are located on opposite sides of the second sidewall 25. The drive shaft 120 of the solenoid valve body 12 passes through the through hole 251 and is connected to the end of the striking rod 13. The end of the solenoid valve body 12 abuts against the second sidewall 25.

[0050] Specifically, the solenoid valve body 12 abuts against the second sidewall 25, and the second sidewall 25 is connected to the base plate 21. In this embodiment, the second sidewall 25 and the base plate 21 are an integrated structure; in actual scenarios, both the second sidewall 25 and the base plate 21 are made of metal. This arrangement allows the solenoid valve body 12 to dissipate heat through the second sidewall 25 and the base plate 21, avoiding poor heat dissipation during long-term operation of the solenoid valve body 12.

[0051] In addition, the through hole 251 is an oblong hole, and the drive shaft of the solenoid valve body 12 can adjust the installation height of the solenoid valve body 12 through the through hole 251. The solenoid valve body 12 controls one end of the striking rod 13 to rotate, and the other end of the striking rod 13 rotates accordingly to strike the fruit cup 201.

[0052] In one embodiment, the fruit cup flipping device 100 further includes a fixing bolt 30 and a fixing component. One end of the drive shaft 120 of the solenoid valve body 12 is provided with a threaded hole 121, and the end of the striking rod 13 near the solenoid valve body 12 is provided with a connecting hole 131. The fixing bolt 30 passes through the connecting hole 131 and the threaded hole 121 in sequence, so that the fixing bolt 30 is threadedly connected to the striking rod 13 and the drive shaft 120 of the solenoid valve body 12. The fixing component is housed in the connecting hole 131 and the threaded hole 121.

[0053] Specifically, the fixing bolt 30 is a hexagonal bolt, which connects the end of the striking rod 13 to the end of the drive shaft 120 to improve the stability of the striking rod 13 during rotation. Furthermore, adhesive is applied during the installation of the fixing bolt 30; after the adhesive solidifies, it forms a fixing component, further increasing the connection strength between the striking rod 13 and the drive shaft 120. Since the fixing component is formed by adhesive gel, it is not labeled here.

[0054] See Figure 1 , Figure 2 and Figure 5 , Figure 5 yes Figure 1 A schematic diagram illustrating the working principle of the solenoid valve body driving the striking rod to strike the fruit cup.

[0055] In one embodiment, the fruit cup flipping device 100 further includes a gasket 40, which is connected to the side of the second sidewall 25 away from the solenoid valve body 12. The gasket 40 has a U-shaped groove 41, and a through hole 251 communicates with the U-shaped groove 41. One end of the striking rod 13 is received in the U-shaped groove 41. The gap between the opening sidewall of the U-shaped groove 41 and the sidewall of the striking rod 13 gradually increases along the length direction of the striking rod 13.

[0056] Specifically, the gasket 40 can prevent the fixing bolt 30 from loosening. The striking rod 13 can move within the U-shaped groove 41. In detail, before the fruit cup 201 moves to the fruit cup flipping device 100, the striking rod 13 abuts against one side of the groove wall of the U-shaped groove 41. When the fruit cup 201 moves to the fruit cup flipping device 100, the solenoid valve body 12 drives the striking rod 13 to rotate. The striking rod 13 rotates and abuts against the other side of the groove wall of the U-shaped groove 41. At the same time, the end of the striking rod 13 strikes one side of the fruit cup 201 to flip the fruit cup 201.

[0057] By setting the U-shaped groove 41, the rotation range of the striking rod 13 is limited, so as to avoid the striking rod 13 rotating too much and knocking the fruit cup 201 off the guide rail 203.

[0058] It should be noted that the groove wall of the U-shaped groove 41 is designed with a smooth transition to reduce the impact wear of the striking rod 13 on the groove wall of the U-shaped groove 41.

[0059] See Figure 1 , Figure 2 and Figure 6 , Figure 6 yes Figure 1 A schematic diagram of the structure of the insurance module.

[0060] In one embodiment, the fruit cup flipping device 100 further includes a safety module 50, which is electrically connected to the solenoid valve body 12; the first side wall 22 is provided with a mounting hole 222, and the safety module 50 includes a latching part 51, which is located at one end of the safety module 50 and can extend into the mounting hole 222 so that the safety module 50 is connected to the first side wall 22.

[0061] Specifically, the safety module 50 is electrically connected to the solenoid valve body 12 to prevent the solenoid valve body 12 from burning out in the event of a power failure. The latching part 51 extends into the mounting hole 222 to quickly install the safety module 50 onto the first side wall 22. Two latching parts 51 are provided, vertically spaced at the ends of the safety module 50. Each latching part 51 includes an extension section 511 and a bent section 512. The extension section 511 and the bent section 512 are perpendicular to each other. The bent sections 512 of the two latching parts 51 extend relative to each other, and the ends of the bent sections 512 facing away from the extension sections 511 have a bevel, which serves as a guide.

[0062] During actual installation, when the snap-fit ​​part 51 is aligned with the mounting hole 222 and the inclined surface abuts against the wall of the mounting hole 222, the distance between the two snap-fit ​​parts 51 increases. As the extension section 511 continues to extend into the mounting hole 222, until the inclined surface extends into the side of the first side wall 22 away from the safety module 50, the bent section 512 abuts against the first side wall 22, thus completing the installation of the safety module 50.

[0063] Furthermore, in this embodiment, the mounting base 20 also includes a third sidewall 26. The third sidewall 26 and the second sidewall 25 are located on opposite sides of the first sidewall 22, respectively. The third sidewall 26 is connected to the first sidewall 22 and extends along the direction from the first sidewall 22 to the solenoid valve assembly 10. The third sidewall 26 and the first sidewall 22 are an integral structure, and the third sidewall 26 is bent relative to the first sidewall 22 to improve the strength of the mounting base 20. One side of the safety module 50 abuts against the third sidewall 26 to position and protect the safety module 50.

[0064] In one embodiment, the base plate 21 has a wire hole 214, which is located between the clearance groove 221 and the mounting hole 222. The wire hole 214 is located on the side of the solenoid valve assembly 10 away from the second side wall 25, and the wire of the solenoid valve body 12 passes through the wire hole 214.

[0065] It should be noted that, in this embodiment, the wire of the solenoid valve assembly 10 is exemplified by the power cord of the solenoid valve body 12. The wire of the solenoid valve body 12 passes through the clearance groove 221, through the gap 23, and is then connected to the safety module 50. It then passes through the wire hole 214 and is connected to an external power supply on the side of the base plate 21 away from the solenoid valve body 12. The purpose of this wire hole 214 is that if the wire hole 214 were located on the base plate 21 between the solenoid valve body 12 and the first side wall 22, the bending angle of the wire passing through the wire hole 214 would be too large, easily causing bending of the internal structure of the wire and reducing its service life.

[0066] In another embodiment, the clearance groove 221 extends through the first sidewall 22.

[0067] Specifically, the clearance groove 221 can be directly formed by stamping, reducing production costs. The wire is bent at the clearance groove 221 so that it abuts against the groove wall. The wire portion passes through the gap 23 and then through the wire hole 214 to connect to the external power supply. It should be noted that the first side wall 22 can protect the solenoid valve body 12 and its wires. If the wires of the solenoid valve body 12 pass through the clearance groove 221 and are connected to the external power supply on the side of the first side wall 22 away from the base plate 21, additional protection is required for the wires.

[0068] See also Figure 3 The present invention also discloses a sorting device, including the fruit cup flipping device 100 in any of the above embodiments. The sorting device further includes a driving member, a conveying chain 202, a guide rail 203, and a slide rail. The driving member is connected to the conveying chain 202, and the conveying chain 202 is installed on one side of the guide rail 203. The driving member is used to drive the conveying chain 202 to move the fruit cup 201 along the guide rail 203. The slide rail is installed on one side of the guide rail 203, and the fruit cup flipping device 100 is installed on the guide rail 203. The fruit cup flipping device 100 is located between the guide rail 203 and the slide rail. The fruit cup flipping device 100 can strike the fruit cup 201 to flip the fruit cup 201.

[0069] In a specific working environment, the fruit cup 201 is transported to the fruit cup flipping device 100, which can strike the fruit cup 201 to make it flip over, and then the fruits and vegetables inside the fruit cup 201 fall onto the slide.

[0070] This utility model also discloses a fruit and vegetable sorting machine, including the fruit cup flipping device 100 described in any of the above embodiments. The fruit and vegetable sorting machine also includes a feeding device, a transport device, a detection device, and a sorting device.

[0071] The feeding device includes a hopper and a feeding belt. Fruits and vegetables are placed in the hopper, and the hopper discharges the fruit and vegetables onto the feeding belt. The feeding belt then transports the fruit and vegetables to the transport device.

[0072] The transport device serves to transport fruits and vegetables, transferring them to the testing device.

[0073] The testing device examines fruits and vegetables, such as detecting damage to their skin and their weight, in order to grade them accordingly.

[0074] After testing, the fruits and vegetables are transported to a sorting device, which then flips the fruit cups based on the test results.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; under the concept of this utility model, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this utility model as described above. For the sake of brevity, they are not provided in detail; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fruit cup inverting device, characterized by, The utility model provides a fruit cup overturning device, comprising: An electromagnetic valve assembly for overturning the fruit cup; A mounting seat connected to the electromagnetic valve assembly, the mounting seat comprising a base plate for connecting a guide rail and a first side wall connected to the base plate away from the guide rail, a gap between the electromagnetic valve assembly and the first side wall, a relief groove provided in the first side wall, the relief groove recessed away from the electromagnetic valve assembly, the relief groove in communication with the gap, a wire part of the electromagnetic valve assembly accommodated in the relief groove, the wire part of the electromagnetic valve assembly leading out from a position corresponding to the position of the relief groove.

2. The fruit cup inverting device of claim 1, wherein The base plate comprises a main body, a first mounting portion and a mounting protrusion, the first mounting portion and the first side wall connected to opposite sides of the main body respectively, the mounting protrusion provided with two mounting protrusions connected to opposite sides of the first mounting portion respectively, any one of the mounting protrusions bent away from the base plate, the distance between the two mounting protrusions gradually increasing along the direction from the base plate to the electromagnetic valve assembly, the mounting protrusion for clamping with the guide rail.

3. The fruit cup inverting device of claim 1, wherein The mounting seat further comprises a guide plate connected to opposite sides of the first side wall respectively, the guide plate inclined, the guide plate gradually raised along the direction of fruit cup conveying, the guide plate for abutting against one side of the fruit cup to make one side of the fruit cup raised.

4. The fruit cup inverting device of claim 3, wherein The mounting seat further comprises a second side wall connected to one side of the base plate, the second side wall extending away from the base plate to the electromagnetic valve assembly, the second side wall provided with a through hole; the electromagnetic valve assembly comprising an electromagnetic valve body and a striking rod, the electromagnetic valve body and the striking rod located at opposite sides of the second side wall respectively, a drive shaft of the electromagnetic valve body penetrating through the through hole and connected to an end of the striking rod, an end of the electromagnetic valve body abutting against the second side wall.

5. The fruit cup inverting device of claim 4, wherein Further comprising a fixing bolt and a fixing adhesive, one end of the drive shaft of the electromagnetic valve body provided with a threaded hole, an end of the striking rod close to the electromagnetic valve body provided with a communication hole, the fixing bolt penetrating through the communication hole and the threaded hole in sequence to make the fixing bolt threadedly connected with the striking rod and the drive shaft of the electromagnetic valve body, the fixing adhesive accommodated in the communication hole and the threaded hole.

6. The fruit cup inverting device of claim 4, wherein Further comprising a gasket connected to one side of the second side wall away from the electromagnetic valve body, the gasket provided with a U-shaped groove, the through hole in communication with the U-shaped groove, one end of the striking rod accommodated in the U-shaped groove and connected with the drive shaft of the electromagnetic valve body; the gap between the opening side wall of the U-shaped groove and the side wall of the striking rod gradually increasing along the length direction of the striking rod.

7. The fruit cup inverting device of claim 4, wherein Further comprising a safety module electrically connected with the electromagnetic valve body; the first side wall provided with a mounting hole, the safety module comprising a buckle portion, the buckle portion located at one end of the safety module, the buckle portion capable of extending into the mounting hole to make the safety module connected to the first side wall.

8. The fruit cup inverting device of claim 7, wherein, The bottom plate is provided with a wire hole between the avoiding groove and the mounting hole, and the wire hole is located on the side of the electromagnetic valve body away from the second side wall, and the wire of the electromagnetic valve body is arranged in the wire hole.

9. A sorting device characterized by The fruit cup turnover device comprises a driving member, a conveying chain, a guide rail and a slide member, the driving member is connected with the conveying chain, the conveying chain is installed on one side of the guide rail, and the driving member is used for driving the conveying chain to drive the fruit cup to move along the guide rail; the slide member is installed on one side of the guide rail, the fruit cup turnover device is installed on the guide rail, and the fruit cup turnover device is located between the guide rail and the slide member, and the fruit cup turnover device can overturn the fruit cup.

10. A fruit and vegetable sorting machine characterized in that, The sorting device comprises the fruit cup turnover device.

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