Navel orange size sorting mechanism

Abstract

The utility model discloses a navel orange size sorting mechanism which comprises a feeding hopper and a sorting channel, the sorting channel is of an obliquely-arranged tubular structure, the end, located at the high position, of the sorting channel is communicated with the bottom of the feeding hopper, a plurality of open grooves are formed in the bottom of the sorting channel, and a plurality of supporting rods are arranged on the open grooves in parallel. Grooves are formed in the bottom of the sorting channel, the distances between the supporting rods on the grooves are sequentially increased from high to low, supporting grooves are formed in the bottom of the sorting channel and below the grooves, a moving frame is arranged on the supporting grooves in a sliding mode, and a plurality of moving plates are arranged on the moving frame. And in the moving process of the moving frame, the moving blocks enter gaps of the supporting rods, the clamped navel oranges are jacked up, the passing efficiency of the navel oranges is improved, and the situation that the navel oranges slide down along the supporting rods and the sorting accuracy of the navel oranges is affected is prevented by arranging the protruding blocks on the tops of the supporting rods.

Description

Technical Field

[0001] The utility model relates to the technical field of navel orange sorting, in particular to a navel orange size sorting mechanism. Background Art

[0002] Navel orange size sorting refers to the process of classifying navel oranges according to their physical size. In order to prevent navel oranges from getting stuck between sorting rods during the sorting process, thereby affecting the sorting efficiency of the sorting mechanism, the utility model proposes a navel orange size sorting mechanism. Summary of the Invention

[0003] The purpose of the utility model is to provide a navel orange size sorting mechanism to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a navel orange size sorting mechanism, comprising a feed hopper and a sorting channel, the sorting channel being an inclined tubular structure, one end of the sorting channel located at a higher point being connected to the bottom of the feed hopper, a plurality of slots being provided at the bottom of the sorting channel, and a plurality of support rods being provided in parallel on the slots, the spacing between the support rods on each slot increasing from high to low, a support groove being provided at the bottom of the sorting channel, a movable frame being slidably provided on the support groove, a plurality of movable plates being provided on the movable frame, the spacing between the movable plates being the same as the spacing between the support rods above them, and the width of the movable plate being smaller than the width of the support rods above them.

[0005] Preferably, a plurality of bumps are provided on the top of the support rod, and the top of the bump is in the shape of a curved surface protruding upward.

[0006] Preferably, a plurality of slide grooves are provided on the top of the movable plate, and a spring and a movable block are provided in the slide groove. One end of the spring is connected to the bottom of the slide groove, and the other end is connected to the bottom of the movable block. The movable block is slidably provided in the slide groove, and its top is arc-shaped.

[0007] Preferably, a telescopic machine is installed outside the sorting channel, and the telescopic end of the telescopic machine is connected to the movable frame.

[0008] Compared with the prior art, the beneficial effects of the present invention are as follows: by providing a movable frame and a sliding movable block on the support frame, during the movement of the movable frame, the movable block enters the gap between the support rods, lifts up the stuck navel oranges, and improves the passing efficiency of the navel oranges; by providing a protrusion on the top of the support rod, the navel oranges are prevented from sliding down along the support rod, which affects the accuracy of navel orange sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is an internal cross-sectional view of the utility model;

[0010] Figure 2 This is a schematic top view of the slotted portion of the present invention;

[0011] Figure 3 This is a schematic diagram of the connection between the mobile frame and the support groove of the utility model;

[0012] Figure 4 This is a schematic diagram of the position of the movable plate and the support rods before (upper) and after (lower) movement of the utility model.

[0013] In the figure: 1 feed hopper, 2 sorting channel, 21 support trough, 22 support rod, 23 protrusion, 3 moving frame, 31 moving plate, 32 slide, 33 moving block, 34 telescopic machine. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] Referring to Figures (1-4), a navel orange size sorting mechanism includes a feed hopper 1 and a sorting channel 2, wherein the sorting channel 2 is an inclined tubular structure, and one end of the sorting channel 2 located at a higher point is connected to the bottom of the feed hopper 1, and a plurality of slots are provided at the bottom of the sorting channel 2, and a plurality of support rods 22 are provided in parallel on the slots, and the spacing between the support rods 22 on each slot increases from high to low. A support groove 21 is provided at the bottom of the sorting channel 2 and below the slot, and a movable frame 3 is slidably provided on the support groove 21, and a plurality of movable plates 31 are provided on the movable frame 3, and the spacing between the movable plates 31 is the same as the spacing between the support rods 22 above them, and the width of the movable plate 31 is smaller than the width of the support rod 22 above them.

[0016] The support rod 22 is topped with several bumps 23, each of which has an upwardly protruding curved top. The movable plate 31 is topped with several chutes 32, each containing a spring and a movable block 33. One end of the spring is connected to the bottom of the chutes 32, and the other end is connected to the bottom of the movable block 33. The movable block 33 slides within the chutes 32, and its top is arc-shaped. A telescopic mechanism 34 is mounted on the outside of the sorting channel 2, and its telescopic end is connected to the movable frame 3.

[0017] When the device is in use, navel oranges are poured into the feed hopper 1 and slide into the sorting channel 2 from the feed hopper 1. Smaller navel oranges leave the sorting channel 2 from the gaps between the support rods 22. A collection box is placed under each slot to collect the fallen navel oranges. In order to prevent the navel oranges from getting stuck between the support rods 22, the telescopic machine is controlled to drive the movable frame 3 to move along the support groove 21. The movable plate 31 moves to the bottom of the gap between the support rods 22. The movable block 33 loses the restriction of the upper support rod 22 and moves upward under the action of the spring, lifting the navel oranges stuck in the gap between the support rods.

[0018] The orientations or positional relationships shown in the drawings are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the present invention.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0020] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A navel orange size sorting mechanism, comprising a feed hopper (1) and a sorting channel (2), characterized in that: The sorting channel (2) is a tubular structure arranged at an angle. One end of the sorting channel (2) located at a high position is connected to the bottom of the feed hopper (1). A plurality of slots are provided at the bottom of the sorting channel (2), and a plurality of support rods (22) are provided in parallel on the slots. The spacing between the support rods (22) on each slot increases from high to low. A support groove (21) is provided below the slot at the bottom of the sorting channel (2). A movable frame (3) is slidably provided on the support groove (21). A plurality of movable plates (31) are provided on the movable frame (3). The spacing between the movable plates (31) is the same as the spacing between the support rods (22) above them. The width of the movable plate (31) is smaller than the width of the support rods (22) above them.

2. The navel orange size sorting mechanism according to claim 1, characterized in that: A plurality of protrusions (23) are provided on the top of the support rod (22), and the top of the protrusion (23) is in the shape of a curved surface protruding upward.

3. The navel orange size sorting mechanism according to claim 1, characterized in that: A plurality of slide grooves (32) are provided on the top of the movable plate (31), and a spring and a movable block (33) are provided in the slide groove (32). One end of the spring is connected to the bottom of the slide groove (32), and the other end is connected to the bottom of the movable block (33). The movable block (33) is slidably provided in the slide groove (32), and its top is in an arc shape.

4. The navel orange size sorting mechanism according to claim 1, characterized in that: A telescopic machine (34) is installed outside the sorting channel (2), and the telescopic end of the telescopic machine (34) is connected to the movable frame (3).

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