Tapered sieve hole of roller for pod pepper stem shearing machine

Abstract

An upper hole and a lower hole are transversely arranged, the middles of the upper hole and the lower hole are mutually staggered, and the connecting lines of the center lines of every three adjacent holes form an isosceles triangle. A conical hole is machined in a roller screen steel plate through the punching technology, the inner edge of the hole is machined into a chamfer to form a horn mouth, the head of a pod pepper handle rotating by means of centrifugal force in a roller can be conveniently, rapidly and accurately inserted into the hole, and the productivity of a handle shearing machine is improved. In addition, the bell mouth with the chamfer is not easy to damage the skin of the pepper. By adopting the conical sieve holes of the roller for the pod pepper stem shearing machine, the walking stroke in the roller can be shortened, the product yield is improved, and the size of the machine is greatly shortened.

Description

Technical Field

[0001] The utility model relates to pepper processing, in particular to a drum conical sieve hole for a chili pepper shearing machine. Background Art

[0002] Chili pepper is a popular vegetable and condiment. It is extremely nutritious. After eating, it helps lose weight, promotes digestion, relieves pain, enhances immunity, and has bactericidal and anti-inflammatory effects. In addition, chili pepper has strong disease resistance, is easy to plant, and is easy to manage. It has wide adaptability. In recent years, the planting area of ​​chili pepper has continued to expand and form a production area. At present, the food processing department is very strict in the purchase of chili pepper products, requiring the fruit to be intact and undamaged, with bright surface color, high spiciness, no handle, and no impurities. After it is harvested, it must be cut. The requirements for the shearing machine are high productivity, the ability to accurately cut off the handle, and low breakage rate. The working principle of the existing chili pepper shearing machine is that the chili pepper enters the machine through the feed port and falls into the drum screen. Under the action of centrifugal force, the chili pepper keeps turning, so that the heavier end with the handle is attached to the drum wall. The drum wall is processed with evenly distributed and uniformly sized round holes. When the chili pepper handle is stuck in the round hole, it is cut off by the shearing device installed on the outside of the drum during the rotation of the drum. At present, the screen holes of the shearing machine drum are straight holes, which have the following disadvantages: first, it is not easy for the handle head of the chili pepper to be stuck in the hole, which prolongs the retention time of the pepper in the drum and reduces productivity; sometimes, in order to increase the yield rate, the length of the drum has to be lengthened to increase the travel of the pepper in the drum, which results in an increase in the size of the machine on the one hand and an increase in the floor space of the machine on the other hand; second, the right-angled circular hole edge easily reduces the product yield rate and increases the broken rate of the finished product. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a drum conical sieve hole for a chili pepper shearing machine. The drum conical sieve hole can be used on the drum sieve holes of various models of chili pepper shearing machines, which can effectively improve the productivity of the machine and the product yield rate, greatly shorten the travel of the chili pepper in the drum, and reduce the damage to the chili pepper skin.

[0004] The technical problem to be solved by the utility model is achieved by the following structure: a drum conical sieve hole for a chili pepper shearing machine, wherein the sieve hole is made by punching.

[0005] The specific structure is as follows:

[0006] The upper and lower holes are arranged horizontally, the upper and lower holes are staggered in the middle, and the center lines of the three adjacent upper and lower holes form an isosceles triangle.

[0007] The distance between adjacent holes in the same row is 60.0-9.0mm; the distance between adjacent holes above and below is 60.0-9.0mm; the thickness of the steel plate is 1.8-2.5mm; the hole diameter is 4.0-4.3mm; the hole chamfer depth is 0.8-2.0mm; the hole inner diameter chamfer is 65°-104°.

[0008] The characteristics of the tapered screen hole of the drum used in the chili pepper shears are as follows: 1. Since the inner edge of the hole is relatively large, a certain chamfer is designed to form a trumpet mouth, which matches the shape of the pepper handle, making it easy for the chili pepper handle to drill into the hole smoothly, speeding up the shears productivity, and not easily damaging the chili pepper skin; 2. Since the chili peppers can be quickly and accurately inserted into the holes, not only the yield rate is improved, but also the travel of the chili peppers in the drum is greatly shortened, reducing the overall size of the machine; 3. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 A schematic diagram of the development of a drum cone screen hole for a chili pepper shearing machine

[0010] Figure 2 A cross-sectional view of a drum cone screen hole for a chili pepper shearing machine

[0011] Legend

[0012] 1. Distance between adjacent holes in the same row 2. Distance between adjacent holes in the upper and lower rows 3. Thickness of steel plate 4. Hole diameter 5. Chamfer angle of inner hole of steel plate 6. Chamfer depth DETAILED DESCRIPTION

[0013] In order to more clearly illustrate the technical solution of this embodiment, the tapered sieve holes of the drum for the chili pepper shears are described in detail below in conjunction with the accompanying drawings, so that its advantages and features can be more easily understood by those skilled in the art, thereby making a clearer definition of the protection scope of the present utility model.

[0014] like Figure 1 , Figure 2 As shown, a drum conical screen hole for a chili pepper shearing machine is made by stretching and punching.

[0015] The specific structure is as follows:

[0016] The upper and lower holes are arranged horizontally, the upper and lower holes are staggered with each other, and the center lines of three adjacent holes form an isosceles triangle.

[0017] The distance 1 between adjacent holes in the same row is 60.0-9.0mm (L1); the distance 2 between adjacent holes above and below is 60.0-9.0mm (L2); the steel plate thickness 3 is 1.8-2.5mm (S); the hole diameter 4 is 4.0-4.3mm (￠); the hole chamfer depth 5 is 0.8-2.0mm (H); and the hole inner diameter chamfer 6 is 65°-104° (α).

Claims

1. A drum conical sieve hole for a chili pepper shearing machine, characterized in that: The upper and lower holes are arranged horizontally, staggered in the middle of the upper and lower holes, and the center lines of the three adjacent holes are connected to form an isosceles triangle. The distance between adjacent holes in the same row (1) is 60.0-9.0 mm; the distance between upper and lower adjacent holes (2) is 60.0-9.0 mm; the steel plate thickness (3) is 1.8-2.5 mm; the hole diameter (4) is 4.0-4.3 mm; the hole chamfer depth (5) is 0.8-2.0 mm; and the hole inner diameter chamfer (6) is 65°-104°.

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