Magnetic impurity removal and double-helix material distribution bin for particle materials

Abstract

The utility model provides a magnetic impurity removal and double-helix material distribution stock bin for particle materials, which is characterized in that the stock bin is mounted above a box body of a double-roller extrusion device, and a discharge port below the stock bin is aligned between two extrusion rollers above the double-roller extrusion device; the two ends of a shaft, provided with a magnet, in the middle of the magnetic impurity removal device are supported on a vertical plate of the stock bin, and the axis of the shaft is parallel to the axis of a quick setting roller of the quick setting double-roller extrusion device; the two ends of a shaft, provided with a plurality of spiral blades with different spiral directions, in the middle of the double-spiral material distributing device are supported on a vertical plate of the material bin, and the axes of the shafts of the double-spiral material distributing device and the magnetic impurity removing device are parallel; and one end of a shaft of the double-helix material distributing device and one end of a shaft of the magnetic impurity removing device penetrate through extending ends of vertical plates of the material bin and are connected with a material distributing driver arranged outside the material bin. The raw material feeding device is smooth in raw material feeding and good in impurity removal effect.

Description

Technical Field

[0001] The utility model provides a granular material magnetic impurity removal and double-helix material distribution silo, belongs to the field of agricultural product processing equipment, and is mainly used for impurity removal and material distribution of a double-roll extruder. Background Art

[0002] In recent years, the market demand for condiments such as peppers has continued to increase, and the planting area has also increased day by day. After the harvested peppers and other condiments are dried and cut into pieces, they need to be further processed into pieces for direct consumption or as raw materials for subsequent deep processing. During the processing, the product must be processed into pieces of appropriate size for easy consumption; more importantly, the inherent pigment of the raw material must be squeezed out to make the finished pieces of granular materials such as peppers brighter and redder, so as to improve the "color value" of the product; the seeds of granular materials such as peppers must also be applied to the back of the pieces to prevent the seeds from being mixed in the middle of the pieces and affecting the appearance, so as to further improve the product quality.

[0003] At present, there are many types of fragmentation processing equipment for granular materials such as peppers, including single-rotor crushers, pepper slicers and double-roll extruders. However, the pepper fragments processed by most equipment have the problem of fragments and seeds being mixed together, which affects the appearance and price of the finished product; the surface of the extrusion roller of the existing double-roll extruder is provided with inclined grooves to achieve the extrusion and kneading of the raw materials, but the effect is not ideal, and the "color value" is not high; the feeding method of the existing fragmentation processing equipment generally adopts a feeding pipe to directly transport the raw materials into the hopper of the equipment, which is difficult to evenly distribute the raw materials along the entire length of the extrusion roller. In addition, granular materials such as peppers are easy to gather into blocks, and often contain metal and other debris, which not only leads to poor feeding of raw materials into the fragmentation processing equipment, but also easily damages the extrusion roller.

[0004] Looking at the current situation of agricultural product processing equipment industry, there is an urgent need for a kind of processing equipment for granular material fragments such as pepper, which has smooth raw material feeding and good impurity removal effect, and a magnetic impurity removal and double-helix distribution silo for granular materials. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic impurity removal and double-helix material distribution silo for granular materials that can overcome the problems existing in the existing equipment industry for processing fragments of granular materials such as peppers, etc., which not only facilitates the feeding of raw materials into the equipment for processing fragments of granular materials such as peppers, but also has good impurity removal effect.

[0006] The technical scheme is as follows: it includes a silo, a magnetic impurity removal device, a double-helix material distribution device and a material distribution drive, wherein the silo is installed above the box body of the double-roll extrusion device, and the discharge port below the silo is aligned between the two extrusion rollers of the double-roll extrusion device located above; the magnetic impurity removal device includes a magnet and a shaft, both ends of the shaft with a magnet in the middle are supported on the silo vertical plate, and the axis of the shaft is parallel to the axis of the rapid shaping roller of the rapid shaping double-roll extrusion device; the double-helix material distribution device includes spiral blades and a shaft, wherein the spiral blades are left-handed and right-handed respectively, and both ends of the shaft with multiple spiral blades of different rotation directions in the middle are supported on the silo vertical plate, and the axis of the double-helix material distribution device is parallel to the axis of the magnetic impurity removal device; the shaft of the double-helix material distribution device and one end of the shaft of the magnetic impurity removal device pass through the silo vertical plate and are connected to the material distribution drive installed outside the silo.

[0007] Compared with the existing status in the field, the utility model can break up granular materials such as peppers that are easy to gather into blocks, and can also absorb metal and other debris mixed in the raw materials due to the rotation of the magnetic impurity removal device, thereby effectively avoiding the damage of the extrusion roller to the extrusion roller by metal and other debris; since the magnetic impurity removal of granular materials and the double-helix distribution device are provided in the double-helix distribution silo, the granular materials such as peppers supplied to the middle of the silo can be transported in two directions toward the two ends of the silo, thereby effectively ensuring that the granular materials such as peppers are evenly distributed along the entire length of the extrusion roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0009] Figure 2 This utility model Figure 1 An axonometric view of the magnetic impurity removal device of the illustrated embodiment;

[0010] Figure 3 This utility model Figure 1 Axonometric view of the double spiral material distribution device of the illustrated embodiment. DETAILED DESCRIPTION

[0011] 151, silo 152, magnetic impurity removal device 1521, magnet 1522, shaft 153, double spiral material distribution device 1531, spiral blade 154, material distribution drive.

[0012] exist Figure 1-Figure 3In the embodiment shown, the silo 151 is installed above the box of the roller extrusion device, and the discharge port below the silo 151 is aligned with the two extrusion rollers located above the roller extrusion device; the shaft 1522 of the magnetic impurity removal device 152 is equipped with a magnet 1521 in the middle, and the two ends are supported on the vertical plate of the silo 151, and the axis of the shaft 1522 is parallel to the axis of the fast shaping roller 124 of the fast shaping roller extrusion device 12; the spiral blades 1531 of the double spiral material distribution device 153 are respectively There are two types: left-handed and right-handed. The middle part is equipped with multiple spiral blades 1531 with different rotation directions. Both ends of the shaft 1522 are supported on the vertical plate of the silo 151, and the axis of the shaft 1522 of the double-helix material distribution device 153 is parallel to the axis of the shaft 1522 of the magnetic impurity removal device 152; one end of the shaft 1522 of the double-helix material distribution device 153 and the shaft 1522 of the magnetic impurity removal device 152 pass through the protruding end of the vertical plate of the silo 151 and are connected to the material distribution drive 154 installed outside the silo 151.

[0013] Its working principle is: start the feeding drive of "magnetic impurity removal and double helix feeding silo for granular materials" and drive the operation of magnetic impurity removal device and double helix feeding device. The preceding conveying equipment continuously conveys the pieces or fragments of granular materials such as peppers into the silo. Since the shaft of the magnetic impurity removal device drives the magnet to rotate, it can not only break up the raw materials that are easy to aggregate into blocks, but also absorb the metal and other impurities mixed in the raw materials. The broken and impurity-absorbing raw materials fall to the middle of the double helix feeding device of the magnetic impurity removal and double helix feeding silo. Then, through the two-way conveyance of the double helix feeding device, the pieces or fragments of granular materials such as peppers are evenly distributed between the two extrusion rollers located above the double roller extrusion device of the double roller extruder.

Claims

1. A granular material magnetic impurity removal and double-helix material distribution silo, comprising a silo (151), a magnetic impurity removal device (152), a double-helix material distribution device (153) and a material distribution drive (154), characterized in that: The silo (151) is installed above the box body of the double-roll extrusion device, and the discharge port below the silo (151) is aligned with the two extrusion rollers located above the double-roll extrusion device; the magnetic impurity removal device (152) includes a magnet (1521) and a shaft (1522), and the two ends of the shaft (1522) with the magnet (1521) in the middle are supported on the vertical plate of the silo (151), and the axis of the shaft (1522) is parallel to the axis of the extrusion roller of the double-roll extrusion device; the double-helix material distribution device (153) includes a spiral blade (1531) and a shaft (1522), wherein the spiral blade (1531) The double helical material distribution device (1531) has two types, namely left-handed and right-handed, and the middle part is equipped with a plurality of spiral blades (1531) of different rotation directions. Both ends of the shaft (1522) are supported on the vertical plate of the silo (151), and the axis of the shaft (1522) of the double helical material distribution device (153) is parallel to the axis of the shaft (1522) of the magnetic impurity removal device (152); one end of the shaft (1522) of the double helical material distribution device (153) and the shaft (1522) of the magnetic impurity removal device (152) pass through the vertical plate of the silo (151) and are connected to the material distribution drive (154) installed outside the silo (151).

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