Electromagnetic valve assembly and fruit sorting machine

Abstract

The utility model relates to the technical field of fruit and vegetable sorting, and discloses an electromagnetic valve assembly and a fruit sorter, the electromagnetic valve assembly comprises a base, an electromagnetic valve body and a jumping rod, the base comprises a seat body part, a first protection part and a second protection part, and the seat body part is connected between the first protection part and the second protection part; a containing groove is defined by the base part, the first protection part and the second protection part, the electromagnetic valve body is contained in the containing groove, one end of the jumping rod is connected to the electromagnetic valve body, and the two opposite sides of the jumping rod are rotationally connected to the first protection part and the second protection part respectively. Due to the fact that the second protection part is located between the electromagnetic valve body and the guide rail, the second protection part can protect the electromagnetic valve body, and the risk that the electromagnetic valve body collides with the fruit cup assembly on the guide rail is avoided.

Description

Technical Field

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

[0002] In recent years, fruit has not only become a necessity of people's lives but has also played a significant role in boosting the economy. Fruit sorting machines are a primary mechanical device used in fruit production for sorting fruit. In existing technology, fruit sorting machines include a chain, guide rails, fruit cups, and solenoid valves. The chain is mounted on the guide rails, and the fruit cups are used to hold the fruit. Multiple fruit cups are placed on the chain, which drives them to move along the guide rails. After the fruit in the cups is inspected, the solenoid valves cause the cups to tilt and drop the fruit, placing it into different grade zones to complete the sorting process.

[0003] Chinese utility model patent CN208716116U, published on April 9, 2019, discloses a device for conveying fruit, including a cup holder, a first connecting block, a second connecting block, a first connecting protrusion, a bracket, a second connecting protrusion, a support, a track, a chain, a weighing area, a support frame, a base, a rotary solenoid valve, a magnetic area, and a support angle. The cup holder has a groove in which fruit is placed. The first connecting block is fixedly connected to the lower part of the cup holder near both sides, and the second connecting block is fixedly connected to the middle of the lower part of the cup holder. The front of the second connecting block... A first connecting protrusion is fixedly connected, and a second connecting protrusion is movably connected to the inner side of the first connecting block. A bracket is movably connected to the inner side of the second connecting protrusion. A support is fixedly connected below the support, and connecting holes are opened on both sides of the support, which are movably connected to the first connecting protrusion. Tracks are fixedly connected to both sides below the support, and chain holes are opened on the tracks, with chains fixedly connected to the chain holes. A support frame is fixedly connected below the weighing area, and a base is fixedly connected below the support frame. A magnetic area is movably connected to the inner side of the rotary solenoid valve, and a support corner is fixedly connected below the rotary solenoid valve. When the fruit is conveyed to the position of the rotary solenoid valve, the magnetic area movably connected inside the rotary solenoid valve repels the magnetism of the support, causing the side of the support closest to the rotary solenoid valve to tip to the other side, thereby achieving the purpose of unloading the fruit.

[0004] However, the side of the solenoid valve and magnetic area closest to the guide rail lacks protection, posing a risk of collision between the solenoid valve and magnetic area and the cup holder. Utility Model Content

[0005] The present invention aims to provide a solenoid valve assembly and a fruit sorting machine to solve the technical problem in the prior art where the side of the solenoid valve near the guide rail lacks protection, posing a risk of collision between the solenoid valve and the cup holder.

[0006] To solve the above-mentioned technical problems, this utility model provides a solenoid valve assembly, which includes a base, a solenoid valve body, and a jump rod. The base includes a seat portion, a first protective portion, and a second protective portion. The seat portion is connected between the first protective portion and the second protective portion, and the seat portion, the first protective portion, and the second protective portion enclose a receiving groove. The solenoid valve body is received in the receiving groove, and one end of the jump rod is connected to the solenoid valve body. The opposite sides of the jump rod are respectively rotatably connected to the first protective portion and the second protective portion.

[0007] With the above structure, the second protective part is located between the solenoid valve body and the guide rail. The second protective part can protect the solenoid valve body and avoid the risk of collision between the solenoid valve body and the fruit cup assembly on the guide rail.

[0008] In some embodiments, the first protective part includes a first protective post, and at least two first protective posts are provided, the at least two first protective posts being arranged at intervals along the length direction of the base; the second protective part includes a second protective post, and at least two second protective posts are provided, the at least two second protective posts being arranged at intervals along the length direction of the base.

[0009] With the above structure, there is a gap between the two first protective columns and a gap between the two second protective columns, which facilitates the installation of the solenoid valve body.

[0010] In some embodiments, the seat portion is symmetrically arranged along the centerline of the width direction of the seat portion, two first protective posts are provided, and the two first protective posts are respectively located at opposite ends of the seat portion, and two second protective posts are provided, and the two second protective posts are respectively located at opposite ends of the seat portion, and the line connecting one first protective post and the corresponding second protective post is perpendicular to the centerline of the width direction of the seat portion.

[0011] With the above structure, the base has a neat and simple design.

[0012] In some embodiments, the second protective post includes a protective groove that communicates with the receiving groove.

[0013] With the above structure, the protective groove can prevent the solenoid valve body from colliding with the second protective column during installation, thus facilitating the installation of the solenoid valve body.

[0014] In some embodiments, the solenoid valve assembly further includes a rotating shaft, the jump rod includes a mounting hole, the rotating shaft passes through the mounting hole and its opposite ends are respectively rotatably connected to a first protective post and a corresponding second protective post; the output end of the solenoid valve body is connected to the linkage rod, one end of the jump rod has a snap-fit ​​groove, the linkage rod passes through the snap-fit ​​groove, and the distance from the central axis of the linkage rod to the central axis of the rotating shaft is 10-15mm.

[0015] With the above structure, when the size of the jump rod is fixed and the power of the solenoid valve body is fixed, the greater the distance between the central axis of the rotating shaft and the central axis of the linkage rod, the better the effect of striking the fruit cup assembly.

[0016] In some embodiments, the jump bar includes a rotating part and a striking part, the rotating part being connected to the striking part, and an angle being formed between the rotating part and the striking part; a mounting hole is formed on the rotating part, and a snap-fit ​​groove is formed at one end of the rotating part; before the jump bar rotates, the length direction of the striking part is consistent with the length direction of the base part; after the jump bar rotates, the angle between the length direction of the striking part and the length direction of the base part gradually increases.

[0017] With the above structure, before the bar rotates, the length direction of the striking part is consistent with the length direction of the base part. This setting can avoid the situation where the striking part collides with the fruit cup assembly before the bar rotates, causing the fruit cup assembly to tip over prematurely.

[0018] In some embodiments, the base further includes a mounting plate connected to the second protective portion, the mounting plate being located above the base portion, and the mounting plate including a locking groove.

[0019] With the above structure, if the second protective part is not provided, the mounting plate is connected to the base part. At this time, the base part is connected to the guide rail. Compared with the installation position of the base part when the second protective part is provided, the installation position of the base part is raised. If the length of the jump bar remains unchanged, the distance between the central axis of the rotating shaft and the central axis of the linkage rod needs to be shortened, which may result in poor striking effect of the jump bar.

[0020] In some embodiments, the solenoid valve assembly further includes a protective cover, which is fitted over one end of the solenoid valve body near the jump rod. The protective cover has a protective cavity extending through it. One end of the solenoid valve body passes through the protective cavity and is connected to one end of the jump rod. The protective cover abuts against the jump rod and the solenoid valve body.

[0021] With the above structure, the protective cover can protect the solenoid valve body during the rotation of the lever. Furthermore, the protective cover can prevent dust and impurities from entering the valve body.

[0022] In some embodiments, the solenoid valve assembly further includes a mounting gasket connected to the seat portion, the solenoid valve body being mounted on the mounting gasket, the mounting gasket including a mounting groove, the groove wall having a curvature, and the center of curvature of the groove wall being located on the central axis of the solenoid valve body.

[0023] With the above structure, the outer wall of the solenoid valve body facing the mounting gasket fits and abuts against the groove wall of the mounting groove, so that the solenoid valve body is installed more stably.

[0024] This utility model also provides a fruit sorting machine, including the solenoid valve assembly in any of the above embodiments. The fruit sorting machine further includes a chain, a guide rail, a fruit cup assembly, and a fruit detector. The chain is connected to the guide rail. The fruit cup assembly is used to load fruit. Multiple fruit cup assemblies are provided and are placed at intervals on the chain. The chain can drive the multiple fruit cup assemblies to move along the guide rail. The solenoid valve assembly is disposed on one side of the guide rail. The fruit detector is disposed on one side of the guide rail. The fruit detector can detect the fruit on the fruit cup assembly. The solenoid valve assembly can drive the detected fruit cup assembly to flip over, causing the fruit to fall sideways.

[0025] With the above structure, after any fruit cup component is detected by the fruit detector, it will be transported by chain to a corresponding solenoid valve component. The solenoid valve component can drive one side of the fruit cup component to move upward, causing the fruit cup component to tip over and drop the fruit. In other words, one solenoid valve component can cause multiple fruit cup components to tip over and drop fruit at the same position, so as to collect fruits of the same quality from multiple fruit cup components.

[0026] Compared with the prior art, in this embodiment of the utility model, the solenoid valve body is located between the first protective part and the second protective part, so that when the solenoid valve assembly is installed on the guide rail, the second protective part is located between the solenoid valve body and the guide rail. The second protective part can protect the solenoid valve body and avoid the risk of collision between the solenoid valve body and the fruit cup assembly on the guide rail. Attached Figure Description

[0027] 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.

[0028] Figure 1 This is a schematic diagram of the structure of a fruit sorting machine provided in one embodiment of the present invention;

[0029] Figure 2 yes Figure 1 A schematic diagram of the solenoid valve assembly of a fruit sorting machine;

[0030] Figure 3 yes Figure 2 A schematic diagram of the base of the solenoid valve assembly in the diagram;

[0031] Figure 4 yes Figure 2 A schematic diagram of the solenoid valve body and the lever in the solenoid valve assembly;

[0032] Figure 5 yes Figure 2 A side view of the solenoid valve body and the lever of the solenoid valve assembly in the diagram.

[0033] Figure 6 yes Figure 2 A schematic diagram of the jump rod structure of the solenoid valve assembly in the diagram;

[0034] Figure 7 yes Figure 2 A schematic diagram of the exploded structure of the protective sleeve and the solenoid valve body of the solenoid valve assembly.

[0035] Figure 8 yes Figure 2 A schematic diagram of the solenoid valve assembly from another angle.

[0036] The attached figures are labeled as follows:

[0037] 100. Solenoid valve assembly; 10. Base; 11. Seat body; 12. First protective part; 121. First protective post; 13. Second protective part; 131. Second protective post; 1311. Protective groove; 14. Receiving groove; 15. Mounting plate; 151. Locking groove; 20. Solenoid valve body; 30. Jump rod; 31. Mounting hole; 32. Snap-fit ​​groove; 33. Rotating part; 34. Striking part; 40. Rotating shaft; 50. Linkage rod; 60. Protective cover; 61. Protective cavity; 70. Mounting gasket; 71. Mounting groove; 72. Receiving part; 73. Support part; 74. Mounting part; 200. Fruit sorting machine; 201. Chain; 202. Guide rail; 203. Fruit cup assembly. Detailed Implementation

[0038] 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.

[0039] 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.

[0040] Please see Figure 1 , Figure 1 This is a schematic diagram of the structure of a fruit sorting machine provided in one embodiment of the present invention.

[0041] An embodiment of this utility model provides a fruit sorting machine 200, including a chain 201, a guide rail 202, fruit cup assemblies 203, a solenoid valve assembly 100, and a fruit detector (not shown in the figure). The chain 201 is connected to the guide rail 202. The fruit cup assemblies 203 are used to load fruit. Multiple fruit cup assemblies 203 are provided and are placed at intervals on the chain 201. The chain 201 can drive the multiple fruit cup assemblies 203 to move along the guide rail 202. The solenoid valve assembly 100 is disposed on one side of the guide rail 202. The fruit detector is disposed on one side of the guide rail 202 and can detect the fruit on the fruit cup assembly 203. The solenoid valve assembly 100 can drive the detected fruit cup assembly 203 to flip over to form a side-tipping fruit drop.

[0042] Specifically, the chain 201 transports the fruit. After any fruit cup assembly 203 is detected by the fruit detector, it is transported by the chain 201 to a corresponding solenoid valve assembly 100. The solenoid valve assembly 100 can move one side of the fruit cup assembly 203 upwards, causing it to tip over. Furthermore, one solenoid valve assembly 100 can cause multiple fruit cup assemblies 203 to tip over and drop fruit at the same position, thus collecting fruit of the same quality from multiple fruit cup assemblies 203. The number of solenoid valve assemblies 100 can be adjusted according to the quantity and quality of the fruit being sorted.

[0043] In this embodiment, the fruit detector is used to detect the quality of fruit. In practical applications, the fruit detector can use infrared spectroscopy, image acquisition by camera, weight detection, and other detection methods. In other words, the detection indicators of the fruit detector can be changed according to actual requirements. Here, the fruit detector is not limited.

[0044] See Figure 2 , Figure 2 yes Figure 1 A schematic diagram of the solenoid valve assembly of a fruit sorting machine.

[0045] In one embodiment, the solenoid valve assembly 100 includes a base 10, a solenoid valve body 20, and a lever 30. The base 10 includes a seat portion 11, a first protective portion 12, and a second protective portion 13. The seat portion 11 is connected between the first protective portion 12 and the second protective portion 13. The seat portion 11, the first protective portion 12, and the second protective portion 13 enclose and form a receiving groove 14. The solenoid valve body 20 is received in the receiving groove 14. One end of the lever 30 is connected to the solenoid valve body 20, and the opposite sides of the lever 30 are rotatably connected to the first protective portion 12 and the second protective portion 13, respectively.

[0046] Specifically, the solenoid valve body 20 is located between the first protective part 12 and the second protective part 13, so that when the solenoid valve assembly 100 is installed on the guide rail 202, the second protective part 13 is located between the solenoid valve body 20 and the guide rail 202. The second protective part 13 can protect the solenoid valve body 20 and avoid the risk of collision between the solenoid valve body 20 and the fruit cup assembly 203 on the guide rail 202.

[0047] In this embodiment, the base 10 is generally elongated, with the first protective portion 12 and the second protective portion 13 connected to opposite sides of the base 10. The direction from the first protective portion 12 to the second protective portion 13 is consistent with the width direction of the base 10. The first protective portion 12, the base portion 11, and the second protective portion 13 are integrated into a single structure to reduce the cost of the solenoid valve assembly 100, but this is not a limitation. The receiving groove 14 extends across the base 10, and its opposite ends are connected to the outside. This arrangement facilitates the insertion of the solenoid valve body 20 into the receiving groove 14, thereby improving the efficiency of installing the solenoid valve assembly 100.

[0048] See Figure 2 and Figure 3 , Figure 3 yes Figure 2 A schematic diagram of the base structure in the solenoid valve assembly.

[0049] In one embodiment, the first protective part 12 includes a first protective post 121, and at least two first protective posts 121 are provided, with the at least two first protective posts 121 arranged at intervals along the length direction of the base 10; the second protective part 13 includes a second protective post 131, and at least two second protective posts 131 are provided, with the at least two second protective posts 131 arranged at intervals along the length direction of the base 10.

[0050] Specifically, in this embodiment, two first protective posts 121 are provided, located at opposite ends of the base portion 11, and two second protective posts 131 are also provided, located at opposite ends of the base portion 11. In other words, there is a gap between the two first protective posts 121 and a gap between the two second protective posts 131. This arrangement facilitates the installation of the solenoid valve body 20. Furthermore, in this embodiment, the thickness of the second protective post 131 is greater than the thickness of the first protective post 121, so that the operator can quickly identify the position of the second protective post 131 and facilitate the quick installation of the base 10.

[0051] In one embodiment, the seat portion 11 is symmetrically arranged along the centerline of the width direction of the seat portion 11. Two first protective posts 121 are provided, and the two first protective posts 121 are respectively located at opposite ends of the seat portion 11. Two second protective posts 131 are provided, and the two second protective posts 131 are respectively located at opposite ends of the seat portion 11. The line connecting one first protective post 121 and the corresponding second protective post 131 is perpendicular to the centerline of the width direction of the seat portion 11.

[0052] The purpose of this arrangement is to make the structure of the base 10 neat and simple. Moreover, in this embodiment, the two first protective posts 121 are symmetrically arranged along the center line of the length direction of the base body 11, and the two second protective posts 131 are symmetrically arranged along the center line of the length direction of the base body 11.

[0053] In one embodiment, the second protective post 131 includes a protective groove 1311, which is connected to the receiving groove 14.

[0054] In this embodiment, when the solenoid valve body 20 is installed, the protective groove 1311 can prevent the solenoid valve body 20 from colliding with the second protective post 131, so as to facilitate the installation of the solenoid valve body 20.

[0055] In some embodiments, the wall of the protective groove 1311 may be configured as an arc shape, and the center of curvature of the wall of the protective groove 1311 is located on the central axis of the solenoid valve body 20.

[0056] See Figure 2 , Figure 4 and Figure 5 , Figure 4 yes Figure 2A schematic diagram of the structure of the solenoid valve body and the lever in the solenoid valve assembly; Figure 5 yes Figure 2 A side view of the solenoid valve body and the lever in the solenoid valve assembly.

[0057] In one embodiment, the solenoid valve assembly 100 further includes a rotating shaft 40, a jump rod 30 including a mounting hole 31, the rotating shaft 40 passing through the mounting hole 31 and the opposite ends of the rotating shaft 40 being respectively connected to a first protective post 121 and a corresponding second protective post 131; the solenoid valve assembly 100 further includes a linkage rod 50, the output end of the solenoid valve body 20 being connected to the linkage rod 50, one end of the jump rod 30 having a snap-fit ​​groove 32, the linkage rod 50 passing through the snap-fit ​​groove 32, and the distance from the central axis of the linkage rod 50 to the central axis of the rotating shaft 40 being 10-15mm.

[0058] Specifically, when the solenoid valve body 20 is working, the output end of the solenoid valve body 20 drives the linkage rod 50 to move. The linkage rod 50 abuts against the groove wall of the locking groove 32, causing one end of the jump rod 30 to move. The jump rod 30 is connected to the first protective post 121 and the second protective post 131 via the rotating shaft 40. The other end of the jump rod 30 will rotate relative to the rotating shaft 40. That is, the two ends of the jump rod 30 and the rotating shaft 40 form a lever structure to achieve the purpose of rotating the other end of the jump rod 30 upward. During the rotation of the jump rod 30 relative to the rotating shaft 40, the linkage rod 50 can move along the groove wall of the locking groove 32.

[0059] In this embodiment, the two ends of the lever 30 form a lever structure with the rotating shaft 40. According to the lever principle, the power (output force of the solenoid valve body 20 on the linkage rod 50) × power arm (projected length of the distance between the central axis of the rotating shaft 40 and the central axis of the linkage rod 50 along a direction perpendicular to the force exerted by the solenoid valve body 20 on the linkage rod 50) = resistance (the striking force of the lever 30 on the fruit cup assembly 203) × resistance arm (projected length of the distance from the end of the lever 30 striking the fruit cup assembly 203 to the central axis of the rotating shaft 40 along a direction perpendicular to the striking force exerted by the lever 30 on the fruit cup assembly 203). When the output power of the solenoid valve body 20 and the length of the resistance arm remain constant, the larger the power arm, the greater the striking force of the lever 30, and thus the better the striking effect of the lever 30 on the fruit cup assembly 203. Therefore, in this embodiment, the optimal distance between the central axis of the rotating shaft 40 and the central axis of the linkage rod 50 is 15mm. The snap-fit ​​groove 32 is an open groove, and the opening of the snap-fit ​​groove 32 faces away from the rotating shaft 40.

[0060] See Figure 2 and Figure 6 , Figure 6 yes Figure 2 A schematic diagram of the jump rod in the solenoid valve assembly.

[0061] In one embodiment, the jump bar 30 includes a rotating part 33 and a striking part 34, the rotating part 33 is connected to the striking part 34, and an angle is formed between the rotating part 33 and the striking part 34; a mounting hole 31 is formed on the rotating part 33, and a snap-fit ​​groove 32 is formed at one end of the rotating part 33; before the jump bar 30 rotates, the length direction of the striking part 34 is consistent with the length direction of the base part 11; after the jump bar 30 rotates, the angle between the length direction of the striking part 34 and the length direction of the base part 11 gradually increases.

[0062] Specifically, the rotating part 33 and the striking part 34 are an integrated structure. Before the jumping bar 30 rotates, the length direction of the striking part 34 is consistent with the length direction of the base part 11. This arrangement can prevent the striking part 34 from colliding with the fruit cup assembly 203 before the jumping bar 30 rotates, which could cause the fruit cup assembly 203 to tip over prematurely. After the jumping bar 30 rotates, the striking part 34 gradually rotates upward to achieve the purpose of striking the fruit cup assembly 203.

[0063] See also Figure 2 and Figure 3 In one embodiment, the base 10 further includes a mounting plate 15, which is connected to the second protective part 13 and is located above the seat part 11. The mounting plate 15 includes a locking groove 151.

[0064] Specifically, the mounting plate 15 is connected to the second protective part 13. The mounting plate 15 and the second protective part 13 are an integrated structure. If the second protective part 13 is not provided, the mounting plate 15 is connected to the base part 11. In this case, the base part 11 and the guide rail 202 are at the same height. Compared with the installation position of the base part 11 when the second protective part 13 is provided, the installation position is raised. If the length of the jump bar 30 remains unchanged, the distance from the central axis of the rotating shaft to the central axis of the linkage rod needs to be shortened, which may result in poor striking effect of the jump bar 30. Therefore, by connecting the mounting plate 15 to the second protective part 13, the length of the striking part 34 can be reduced to ensure the striking effect of the jump bar 30. In addition, the slot of the locking groove 151 is connected to the outside. During installation, the mounting plate 15 can be fixed to the guide rail 202 by screws passing through the locking groove 151 to fix the base 10.

[0065] See Figure 2 and Figure 7 , Figure 7 yes Figure 2 An exploded view of the protective sleeve and the solenoid valve body in the solenoid valve assembly.

[0066] In one embodiment, the solenoid valve assembly 100 further includes a protective cover 60, which is sleeved on one end of the solenoid valve body 20 near the jump rod 30. The protective cover 60 has a protective cavity 61 that extends through the protective cover 60. One end of the solenoid valve body 20 passes through the protective cavity 61 and is connected to one end of the jump rod 30.

[0067] Specifically, the protective cover 60 is made of flexible material, and the protective cover 60 can protect the solenoid valve body 20 during the rotation of the lever 30. In addition, the protective cover 60 can also prevent dust and impurities from entering the solenoid valve body 20.

[0068] See Figure 2 and Figure 8 , Figure 8 yes Figure 2 A schematic diagram of the solenoid valve assembly from another angle.

[0069] In one embodiment, the solenoid valve assembly 100 further includes a mounting gasket 70 connected to the seat portion 11, and the solenoid valve body 20 is mounted on the mounting gasket 70. The mounting gasket 70 includes a mounting groove 71, the groove wall of which is curved, and the center of curvature of the groove wall is located on the central axis of the solenoid valve body 20.

[0070] Specifically, the solenoid valve body 20 is aligned with and abuts against the outer wall of the mounting gasket 70 and the groove wall of the mounting groove 71, so that the solenoid valve body 20 is installed more stably.

[0071] In this embodiment, the mounting gasket 70 includes a receiving portion 72 and a supporting portion 73, which are an integrated structure. Two supporting portions 73 are provided, connected to opposite sides of the receiving portion 72, and both supporting portions 73 are connected to the seat portion 11. The supporting portions 73 are inclined downwards, and the distance between the two supporting portions 73 gradually increases from top to bottom. The bottom surface of the receiving portion 72 has a gap with the surface of the seat portion 11 to form a triangular support structure to ensure the stability of the solenoid valve body 20 during operation. In this embodiment, the mounting gasket 70 also includes a mounting portion 74. The opposite ends of any one supporting portion 73 are respectively connected to the receiving portion 72 and a corresponding mounting portion 74. The mounting portion 74 is generally plate-shaped and connected to the seat portion 11. The mounting portion 74 has threaded holes; during installation, screws are passed through the threaded holes to install the mounting portion 74 onto the seat portion 11.

[0072] 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 solenoid valve assembly, characterized in that, The device includes a base, a solenoid valve body, and a jump rod. The base includes a seat portion, a first protective portion, and a second protective portion. The seat portion is connected between the first protective portion and the second protective portion, and the seat portion, the first protective portion, and the second protective portion enclose a receiving groove. The solenoid valve body is received in the receiving groove. One end of the jump rod is connected to the solenoid valve body, and the opposite sides of the jump rod are rotatably connected to the first protective portion and the second protective portion, respectively.

2. The solenoid valve assembly according to claim 1, characterized in that, The first protective part includes a first protective post, and at least two first protective posts are provided, the at least two first protective posts being arranged at intervals along the length direction of the base; the second protective part includes a second protective post, and at least two second protective posts are provided, the at least two second protective posts being arranged at intervals along the length direction of the base.

3. The solenoid valve assembly according to claim 2, characterized in that, The seat portion is symmetrically arranged along the centerline of the width direction of the seat portion. There are two first protective posts, which are located at opposite ends of the seat portion. There are also two second protective posts, which are located at opposite ends of the seat portion. The line connecting one first protective post and the corresponding second protective post is perpendicular to the centerline of the width direction of the seat portion.

4. The solenoid valve assembly according to claim 2, characterized in that, The second protective post includes a protective groove, which is connected to the receiving groove.

5. The solenoid valve assembly according to claim 2, characterized in that, It also includes a rotating shaft and a linkage rod. The jump rod includes a mounting hole, the rotating shaft passes through the mounting hole, and the two opposite ends of the rotating shaft are respectively rotatably connected to a first protective post and a corresponding second protective post. The output end of the solenoid valve body is connected to the linkage rod. One end of the jump rod has a snap-fit ​​groove, and the linkage rod passes through the snap-fit ​​groove. The distance from the central axis of the linkage rod to the central axis of the rotating shaft is 10-15mm.

6. The solenoid valve assembly according to claim 5, characterized in that, The jump bar includes a rotating part and a striking part, the rotating part being connected to the striking part, and an angle being formed between the rotating part and the striking part; the mounting hole is formed on the rotating part, and the snap-fit ​​groove is formed at one end of the rotating part; before the jump bar rotates, the length direction of the striking part is consistent with the length direction of the base part; after the jump bar rotates, the angle between the length direction of the striking part and the length direction of the base part gradually increases.

7. The solenoid valve assembly according to claim 1, characterized in that, The base also includes a mounting plate connected to the second protective part. The mounting plate is located above the base body and includes a locking groove.

8. The solenoid valve assembly according to claim 1, characterized in that, It also includes a protective cover, which is fitted onto one end of the solenoid valve body near the jump rod. The protective cover has a protective cavity that extends through the protective cover. One end of the solenoid valve body passes through the protective cavity and is connected to one end of the jump rod. The protective cover abuts against the jump rod and the solenoid valve body.

9. The solenoid valve assembly according to claim 1, characterized in that, It also includes a mounting gasket, which is connected to the seat portion. The solenoid valve body is mounted on the mounting gasket. The mounting gasket includes a mounting groove, the groove wall of which is curved, and the center of curvature of the groove wall is located on the central axis of the solenoid valve body.

10. A fruit sorting machine, characterized in that, The fruit sorting machine includes the solenoid valve assembly as described in any one of claims 1 to 9, and further includes a chain, a guide rail, fruit cup assemblies, and a fruit detector. The chain is connected to the guide rail. The fruit cup assemblies are used to load fruit. Multiple fruit cup assemblies are provided and spaced apart on the chain. The chain can drive the multiple fruit cup assemblies to move along the guide rail. The solenoid valve assembly is disposed on one side of the guide rail. The fruit detector is disposed on one side of the guide rail and can detect the fruit on the fruit cup assembly. The solenoid valve assembly can drive the detected fruit cup assembly to flip over to form a side-tipping fruit drop.

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