Roller indented screen hole for pepper stem cutting machine

Abstract

An upper hole and a lower hole are transversely arranged, the middles of the upper hole and the lower hole are staggered, and the connecting lines of the center lines of every three adjacent holes form an isosceles triangle. A socket hole is machined in a drum screen steel plate through the stretching and punching technology, the inner edge of the hole is machined into a round corner to form a horn mouth, the head of a pepper handle rotating through centrifugal force in a drum can be conveniently, rapidly and accurately inserted into the hole, and the productivity of a handle shearing machine is improved. And moreover, the flared opening with the fillet is not easy to damage the skin of the pepper, so that the product yield is improved. By the adoption of the roller indented sieve holes for the pepper stem cutting machine, the stroke of peppers in the roller can be shortened, and the size and the occupied area of the machine are greatly reduced.

Description

Technical Field

[0001] The utility model relates to pepper processing, in particular to a roller mesh screen hole for a pepper shearing machine. Background Art

[0002] Pepper is a vegetable and condiment that is extremely nutritious and loved by people. After consumption, it helps lose weight, promotes digestion, relieves pain, enhances immunity, and has bactericidal and anti-inflammatory effects. Pepper has a wide adaptability, is easy to cultivate, and has a high output value. At present, the food processing department is very strict in the purchase of pepper agricultural products, requiring the fruit to be complete, without handles, impurities, and damage, with bright surface color and high spiciness. After harvesting, it must be cut first. The requirement for the handle shearing machine is that the handle can be cut off accurately with a low breakage rate. The working principle of the pepper handle shearing machine currently sold on the market is that the pepper enters the machine through the feed port and falls into the drum screen. Under the action of centrifugal force, the pepper keeps turning over, 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 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 handle cutting machine drum are straight holes, which has the disadvantage that it is not easy for the pepper handle to get stuck in the hole, which prolongs the time the pepper stays in the drum, reducing productivity and yield rate. Sometimes, in order to increase the yield rate, the drum length has to be lengthened, increasing the pepper's travel in the drum, resulting in an increase in the machine size and floor space. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a drum mesh screen for a pepper shearing machine. The drum mesh screen can be installed and used in conjunction with various types of pepper shearing machines, effectively improving the machine productivity and product yield, greatly shortening the travel of the peppers in the drum, and reducing damage to the pepper skin.

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

[0005] The specific structure is as follows:

[0006] The upper and lower socket holes are arranged horizontally, the upper and lower holes are staggered with each other, 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 10.0-12.0mm; the distance between adjacent holes above and below is 10.0-12.0mm; the thickness of the steel plate is 1.5-2.0mm; the hole diameter is 4.0-4.3mm; the radius of the inner corner of the hole is 1.0-3.0mm; the socket stretching height is 2.5-5.5mm.

[0008] The characteristics of the drum mesh screen holes used in the pepper shearing machine are as follows: 1. Since the inner edge of the hole is relatively large, a certain rounded corner is designed to form a trumpet mouth, which matches the shape of the pepper handle, making it easy for the pepper handle to drill into the hole smoothly, speeding up the shearing productivity and not easily damaging the pepper skin; 2. Since the peppers can be quickly and accurately inserted into the holes, not only the yield rate is improved, but also the travel of the 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 This is a diagram of the expansion of the drum mesh screen holes for the pepper shearing machine.

[0010] Figure 2 This is a cross-sectional view of the drum mesh screen for the pepper shearing machine.

[0011] Legend

[0012] 1. Distance between adjacent holes in the same row; 2. Distance between adjacent holes above and below; 3. Steel plate thickness; 4. Hole diameter; 5. Hole inner fillet radius; 6. Hole stretching height. DETAILED DESCRIPTION

[0013] In order to more clearly illustrate the technical solution of this embodiment, the drum eyelet sieve holes for the 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 utility model.

[0014] like Figure 1 , Figure 2 As shown, a drum mesh screen for a pepper shearing machine, wherein the screen holes are made by stretching and punching.

[0015] The specific structure is as follows: the upper and lower holes are arranged horizontally, the upper and lower holes are staggered in the middle, and the center lines of three adjacent holes are connected to form an isosceles triangle.

[0016] The distance 1 between adjacent holes in the same row is 10.0-12.0mm (L1); the distance 2 between adjacent holes above and below is 10.0-12.0mm (L2); the steel plate thickness 3 is 1.5-2.0mm (S); the hole diameter 4 is 4.0-4.3mm (￠); the hole inner corner radius 5 is 1.0-3.0mm (α); and the socket stretching height 6 is 2.5-5.5mm (H).

Claims

1. A drum mesh screen for a 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 10.0-12.0 mm; the distance between upper and lower adjacent holes (2) is 10.0-12.0 mm; the steel plate thickness (3) is 1.5-2.0 mm; the hole diameter (4) is 4.0-4.3 mm; the hole inner fillet radius (5) is 1.0-3.0 mm; and the socket stretching height (6) is 2.5-5.5 mm.

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