Sorting device for fresh fruit processing

Abstract

The utility model discloses a sorting device for fresh fruit processing, include: frame, frame upper end one side is provided with the material guide platform, and the material guide platform top is provided with the material guide strip, and the frame inside is located the material guide platform one side respectively through bearing swing joint has first screening cylinder, second screening cylinder and third screening cylinder, and the first screening cylinder, second screening cylinder and third screening cylinder inside are penetrated with the receiving tray, and the receiving tray middle part top side is provided with the arc material receiving surface, and the receiving tray inside is located arc material receiving surface both sides and is provided with the inclined material guide groove, the utility model has the following advantages: the utility model can avoid fresh fruit accumulation to fall through the material guide strip on the material guide platform, and the fresh fruit with the diameter less than the corresponding screening hole can be screened out through the screening hole on the first screening cylinder, second screening cylinder and third screening cylinder, and the screened fresh fruit can contact the arc material receiving surface first, and the arc material receiving surface can effectively shorten the fresh fruit screening drop height.

Description

Technical Field

[0001] This utility model relates to the technical field of fresh fruit sorting devices, specifically to a sorting device for fresh fruit processing. Background Technology

[0002] To further improve the standardization and commercialization of fresh fruit as a commodity, freshly harvested fruit is currently graded according to size. For round fruits, the current sorting methods typically involve manual visual inspection or sieve sorting. Sieve sorting includes drum sieves and grid sieves. However, in drum sieves, a receiving plate is installed inside the sorting drum to catch the sieved fruit. Due to the large straight-line distance between the receiving plate and the top of the drum, if the fruit is carried by the sieve holes to the top of the drum and then falls onto the receiving plate, it is easily damaged by impact, affecting quality. Therefore, a sorting device for fresh fruit processing is provided to solve these problems. Utility Model Content

[0003] To solve the problems mentioned above, the technical solution adopted by this utility model is: a sorting device for fresh fruit processing, comprising: a frame, a guide platform provided on one side of the upper end of the frame, a guide strip provided at the top of the guide platform, a first screening cylinder, a second screening cylinder, and a third screening cylinder rotatably connected to one side of the guide platform inside the frame via bearings, a receiving plate penetrating inside the first screening cylinder, the second screening cylinder, and the third screening cylinder, an arc-shaped receiving surface provided on the top side of the middle part of the receiving plate, inclined guide grooves provided on both sides of the arc-shaped receiving surface inside the receiving plate, a first U-shaped frame fixedly connected to the side of the frame at the discharge end of the receiving plate, and the bottom of the receiving plate fixedly connected to the top of the first U-shaped frame.

[0004] As a preferred embodiment of the present invention, one end of the first screening cylinder extends to the outside of the frame and is fixedly connected to a first double belt pulley, one end of the second screening cylinder extends to the outside of the frame and is fixedly connected to a second double belt pulley, and one end of the third screening cylinder extends to the outside of the frame and is fixedly connected to a third double belt pulley.

[0005] As a preferred technical solution of this utility model, a drive motor is fixedly installed inside the frame near the first double belt pulley. The output end of the drive motor is connected to an active belt pulley. The active belt pulley is connected to the first double belt pulley via a belt. The first double belt pulley is connected to the second double belt pulley via a belt. The second double belt pulley is connected to the third double belt pulley via a belt.

[0006] As a preferred technical solution of this utility model, the frame is fixedly connected to a second U-shaped frame on the outside of one end of the drive motor. The second U-shaped frame is fixedly connected to the receiving plate in the first screening cylinder, the second screening cylinder and the third screening cylinder by bolts.

[0007] As a preferred embodiment of this utility model, a first inclined plate is provided between the first screening cylinder and the second screening cylinder of the frame, and a second inclined plate is provided between the second screening cylinder and the third screening cylinder of the frame.

[0008] As a preferred embodiment of the present invention, the first screening cylinder, the second screening cylinder, and the third screening cylinder are all provided with screening holes, and the inner diameter of the screening holes on the first screening cylinder, the second screening cylinder, and the third screening cylinder increases sequentially.

[0009] This utility model has the following advantages: The guide strip on the guide platform can prevent fresh fruit from piling up and falling. Through the screening holes on the first, second and third screening cylinders, fresh fruit with a diameter smaller than the corresponding screening hole can be screened out. The screened fresh fruit can first come into contact with the arc-shaped receiving surface. Through the arc-shaped receiving surface, the falling height of the fresh fruit can be effectively shortened. The fresh fruit rolls down the arc-shaped receiving surface into the inclined guide trough and is transported outward, which is convenient and practical. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0011] Figure 2 This is a schematic diagram of the receiving plate structure of a preferred embodiment of the present utility model;

[0012] Figure 3 This is a schematic diagram of the frame structure from another perspective of a preferred embodiment of the present invention;

[0013] Figure 4 This is a schematic diagram of the second U-shaped frame dismantling structure of a preferred embodiment of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Frame; 101. First U-shaped frame; 2. Guide platform; 3. Guide bar; 4. First screening cylinder; 5. Second screening cylinder; 6. Third screening cylinder; 7. Receiving tray; 8. Arc-shaped receiving surface; 9. Inclined guide chute; 10. First double belt pulley; 11. Second double belt pulley; 12. Third double belt pulley; 13. Second U-shaped frame; 14. First inclined plate; 15. Second inclined plate; 17. Drive motor; 18. Drive belt pulley. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are 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. They 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," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Please refer to the following: Figures 1-4 The present invention relates to a sorting device for fresh fruit processing, comprising: a frame 1, a guide platform 2 provided on one side of the upper end of the frame 1, a guide strip 3 provided at the top of the guide platform 2, a first screening cylinder 4, a second screening cylinder 5 and a third screening cylinder 6 rotatably connected to the inside of the frame 1 on one side of the guide platform 2 via bearings, a receiving plate 7 passing through the inside of the first screening cylinder 4, the second screening cylinder 5 and the third screening cylinder 6, an arc-shaped receiving surface 8 provided on the top side of the middle part of the receiving plate 7, inclined guide grooves 9 provided on both sides of the arc-shaped receiving surface 8 inside the receiving plate 7, a first U-shaped frame 101 fixedly connected to the side of the frame 1 at the discharge end of the receiving plate 7, and the bottom of the receiving plate 7 fixedly connected to the top of the first U-shaped frame 101.

[0019] Combination Figure 1 and Figure 3As shown, one end of the first screening cylinder 4 extends to the outside of the frame 1 and is fixedly connected to a first double-belt pulley 10; one end of the second screening cylinder 5 extends to the outside of the frame 1 and is fixedly connected to a second double-belt pulley 11; one end of the third screening cylinder 6 extends to the outside of the frame 1 and is fixedly connected to a third double-belt pulley 12. A drive motor 17 is fixedly installed inside the frame 1 near the first double-belt pulley 10. The output end of the drive motor 17 is connected to a drive pulley 18. The drive pulley 18 is connected to the first double-belt pulley 10 via a belt. The first double-belt pulley 10 is connected to the second double-belt pulley 11 via a belt. The second double-belt pulley 11 is connected to the third double-belt pulley 12 via a belt. Thus, the drive motor 17 rotates the drive pulley 18, which in turn drives the first double-belt pulley 10 via a belt. The first double-belt pulley 10 then drives the second double-belt pulley 11 via a belt, and the second double-belt pulley 11 then drives the third double-belt pulley 12 via a belt.

[0020] The frame 1 is fixedly connected to a second U-shaped frame 13 on the outer side of one end of the drive motor 17. The second U-shaped frame 13 is fixedly connected to the receiving plate 7 in the first screening cylinder 4, the second screening cylinder 5, and the third screening cylinder 6 by bolts. A first inclined plate 14 is set between the first screening cylinder 4 and the second screening cylinder 5, and a second inclined plate 15 is set between the second screening cylinder 5 and the third screening cylinder 6. The first inclined plate 14 and the second inclined plate 15 facilitate the fresh fruit to roll to the second screening cylinder 5 and the third screening cylinder 6 respectively. The first screening cylinder 4, the second screening cylinder 5, and the third screening cylinder 6 are all pre-set with screening holes, and the inner diameter of the screening holes on the first screening cylinder 4, the second screening cylinder 5, and the third screening cylinder 6 increases sequentially. The number of screening cylinders can be increased or decreased according to the needs of screening fresh fruit, but the minimum number is two.

[0021] Specifically, in use, the round fresh fruit to be screened is conveyed to the guide platform 2 by the conveyor belt. Then, the fruit rolls along the guide platform 2 and the guide bar 3 to the first screening cylinder 4. At this time, the drive motor 17 drives the active belt pulley 18 to rotate. The active belt pulley 18 drives the first double belt pulley 10 to rotate through the belt. The first double belt pulley 10 then drives the first screening cylinder 4 to rotate. Through the screening holes on the first screening cylinder 4, the fresh fruit with a diameter smaller than the screening hole automatically falls onto the arc-shaped receiving surface 8 inside the first screening cylinder 4. Then, it rolls down along the arc-shaped receiving surface 8 into the inclined guide chute 9 and is conveyed outward along the inclined guide chute 9. The larger fruits are rotated and conveyed to one side of the second screening cylinder 5 through the screening holes on the first screening cylinder 4. Similarly, the fresh fruit of the corresponding volume can be screened out through the screening holes on the second screening cylinder 5. The same applies to the third screening cylinder 6.

[0022] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0023] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such 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 sorting device for fresh fruit processing, characterized in that, include: A frame (1) is provided with a guide platform (2) on one side of the upper end of the frame (1). A guide strip (3) is provided at the top of the guide platform (2). The first screening cylinder (4), the second screening cylinder (5) and the third screening cylinder (6) are rotatably connected to the guide platform (2) inside the frame (1) via bearings. A receiving plate (7) runs through the first screening cylinder (4), the second screening cylinder (5) and the third screening cylinder (6). An arc-shaped receiving surface (8) is provided on the top side of the middle part of the receiving plate (7). Inclined guide grooves (9) are provided on both sides of the arc-shaped receiving surface (8) inside the receiving plate (7). A first U-shaped frame (101) is fixedly connected to the side of the discharge end of the receiving plate (7) of the frame (1). The bottom of the receiving plate (7) is fixedly connected to the top of the first U-shaped frame (101).

2. The sorting device for fresh fruit processing as described in claim 1, characterized in that, The first screening cylinder (4) extends to the outside of the frame (1) and is fixedly connected to a first double belt pulley (10). The second screening cylinder (5) extends to the outside of the frame (1) and is fixedly connected to a second double belt pulley (11). The third screening cylinder (6) extends to the outside of the frame (1) and is fixedly connected to a third double belt pulley (12).

3. The sorting device for fresh fruit processing as described in claim 1, characterized in that, A drive motor (17) is fixedly installed inside the frame (1) near the first double belt pulley (10). The output end of the drive motor (17) is connected to an active belt pulley (18). The active belt pulley (18) is connected to the first double belt pulley (10) via a belt. The first double belt pulley (10) is connected to the second double belt pulley (11) via a belt. The second double belt pulley (11) is connected to the third double belt pulley (12) via a belt.

4. The sorting device for fresh fruit processing as described in claim 1, characterized in that, The frame (1) is fixedly connected to a second U-shaped frame (13) on the outside of one end of the drive motor (17). The second U-shaped frame (13) is fixedly connected to the receiving plate (7) in the first screening cylinder (4), the second screening cylinder (5) and the third screening cylinder (6) by bolts.

5. The sorting device for fresh fruit processing as described in claim 1, characterized in that, The frame (1) is provided with a first inclined plate (14) between the first screening cylinder (4) and the second screening cylinder (5), and the frame (1) is provided with a second inclined plate (15) between the second screening cylinder (5) and the third screening cylinder (6).

6. The sorting device for fresh fruit processing as described in claim 1, characterized in that, The first screening cylinder (4), the second screening cylinder (5) and the third screening cylinder (6) are all pre-set with screening holes, and the inner diameter of the screening holes on the first screening cylinder (4), the second screening cylinder (5) and the third screening cylinder (6) increases sequentially.

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