CN209807069U

CN209807069U - Quick peanut shelling system

Info

Publication number: CN209807069U
Application number: CN201920298820.1U
Authority: CN
Inventors: 李沅科
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2019-12-20
Anticipated expiration: 2029-03-08

Abstract

The utility model discloses a peanut quick shelling system, which comprises a spiral feeder, wherein a plurality of peanut shelling devices are sequentially arranged along the conveying direction of the spiral feeder, each peanut shelling device comprises a first shell, a peanut feeding hole and a peanut grain outlet are arranged on the first shell, a rotating shaft is arranged in the first shell, the rotating shaft is connected with an extrusion rod through a connecting rod, an outer sleeve is sleeved outside the extrusion rod, and the inner diameter of the outer sleeve is larger than the outer diameter of the extrusion rod; an arc-shaped mesh screen matched with the extrusion rod is arranged in the first shell; arc-shaped baffles are arranged on two sides below the arc-shaped net sieve, a material leakage gap is formed between the arc-shaped baffles, and the peanut kernel outlet is positioned below the material leakage gap. The utility model discloses simple structure, convenient to use operates steadily, can high efficiency to the peanut shell, has improved the broken shell rate and the whole seed rate of peanut, has improved the productivity effect.

Description

Quick peanut shelling system

Technical Field

The utility model belongs to the field of machinery, especially, relate to a quick peeling system of peanut.

Background

Peanuts are generally sold after the hulls of the peanuts are removed. For this, manual peeling has been performed, but the efficiency is low. There are also mechanical husking devices, such as peanut husking device, patent No. 201320714363.2, which discloses an automatic husking device, but it has the following disadvantages: the peanut crusher is not provided with an elastic structure, so that peanut grains are easily crushed when larger peanuts are crushed, and small peanuts are difficult to extrude, so that the shell breaking rate is not high. In addition, it does not have an additional serial transmission screening device, and is not convenient for large-scale automatic production and classification.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a quick peanut shelling system. The utility model discloses simple structure, convenient to use operates steadily, can high efficiency to the peanut shell, has improved the broken shell rate and the whole seed rate of peanut, has improved the productivity effect.

In order to achieve the above technical effects, the technical scheme of the utility model is that:

a peanut quick-peeling system comprises a spiral feeder, wherein a plurality of peanut peeling devices are sequentially arranged along the conveying direction of the spiral feeder, each peanut peeling device comprises a first shell, a peanut feeding hole and a peanut grain outlet are formed in the first shell, a rotating shaft is arranged in the first shell, the rotating shaft is connected with an extrusion rod through a connecting rod, an outer sleeve is sleeved outside the extrusion rod, and the inner diameter of the outer sleeve is larger than the outer diameter of the extrusion rod; an arc-shaped mesh screen matched with the extrusion rod is arranged in the first shell; arc-shaped baffles are arranged on two sides below the arc-shaped mesh screen, a material leakage gap is formed between the arc-shaped baffles, and the peanut kernel outlet is positioned below the material leakage gap; the spiral feeder comprises a second shell, a rotating shaft is arranged in the second shell, and spiral feeding blades are arranged on the rotating shaft; corresponding every peanut peeling device, all formed the feeder peanut feed inlet on the second shell, the axis of rotation overcoat is equipped with the bearing, is fixed with the bracing piece between the second shell of bearing and screw feeder, and second shell tip still forms the feeder discharge gate.

In a further improvement, the first shell is internally provided with a blower and a peanut shell outlet corresponding to the blower.

In a further improvement, the peanut shell outlet is communicated with the peanut kernel outlet, and the peanut shell outlet is arranged in an upward inclined manner; the peanut kernel outlet is arranged downwards.

In a further improvement, the extrusion rods comprise a first extrusion rod and a second extrusion rod, and the outer sleeve is sleeved on the first extrusion rod; a rubber sleeve is fixed outside the second extrusion rod.

In a further improvement, a sorting and screening device is correspondingly arranged at a discharge port of a feeder of the spiral feeder; the classifying and screening device comprises a plurality of layers of classifying screens, the mesh openings of the classifying screens gradually become smaller from top to bottom, and the classifying screens are connected with vibrators.

The utility model discloses beneficial effect as follows:

the utility model discloses simple structure, convenient to use operates steadily, can high efficiency to the peanut shell, has improved the broken shell rate and the whole seed rate of peanut, has improved the productivity effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the peanut quick shelling system of example 1;

FIG. 3 is a schematic view of the structure of a screw feeder;

FIG. 4 is a schematic structural view of the peanut quick-peeling system in accordance with example 2.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Example 1

1-2, the peanut quick-peeling system comprises a screw feeder 12, a plurality of peanut peeling devices are sequentially arranged along the conveying direction of the screw feeder 12, each peanut peeling device comprises a first shell 1, a peanut feeding port 5 and a peanut granule outlet 7 are arranged on each first shell 1, a first rotating shaft 2 is arranged in each first shell 1, each first rotating shaft 2 is connected with an extrusion rod 3 through a connecting rod 10, an outer sleeve 4 is sleeved outside each extrusion rod 3, and the inner diameter of each outer sleeve 4 is larger than the outer diameter of each extrusion rod 3; an arc-shaped mesh screen 11 matched with the extrusion rod 3 is arranged in the first shell 1; arc-shaped baffles 6 are arranged on two sides below the arc-shaped mesh screen 11, a material leakage gap is formed between the arc-shaped baffles 6, and a peanut kernel outlet 7 is positioned below the material leakage gap; the screw feeder 12 comprises a second housing 16, a second rotating shaft 14 is arranged in the second housing 16, and a screw feeding blade is arranged on the second rotating shaft 14; corresponding to each peanut shelling device, a feeder peanut feeding port 13 is formed in the second shell 16, a bearing 15 is sleeved outside the second rotating shaft 14, a supporting rod 17 is fixed between the bearing 15 and the second shell 16 of the spiral feeder 12, and a feeder discharging port 18 is formed in the end portion of the second shell 16.

The first shell 1 is internally provided with a blower 8 and a peanut shell outlet 9 corresponding to the blower 8.

The peanut shell outlet 9 is communicated with the peanut kernel outlet 7, and the peanut shell outlet 9 is arranged in an upward inclined manner; the peanut kernel outlet 7 is arranged downwards.

The extrusion rod 3 comprises a first extrusion rod 31 and a second extrusion rod 32, and the outer sleeve 4 is sleeved on the first extrusion rod 31; a rubber sleeve 33 is fixed outside the second extrusion rod 32.

The feeder discharge port 18 of the screw feeder 12 corresponds to a classification screening device; the classifying and screening device comprises a plurality of layers of classifying screens 19, the mesh openings of the classifying screens 19 gradually become smaller from top to bottom, and the classifying screens 19 are connected with vibrators 20.

Peanut gets into first shell 1 from peanut feed inlet 5 in, because the mode of the first axis of rotation 2 of adoption through connecting rod 10 connection squeeze bar 3, the peanut shell of normal specification can be caught up to between arc mesh screen 11 and the squeeze bar 3 by squeeze bar 3, is crowded garrulous shell by squeeze bar 3. Smaller quantities of larger and smaller peanuts cannot either be driven between the curved screen 11 and the squeeze bar 3 or crushed by the squeeze bar 3 and the curved screen 11. The outer shell of the peanut is mainly crushed by the outer sleeve 4 sleeved on the extrusion rod 3, the inner diameter of the outer sleeve 4 is larger than the outer diameter of the extrusion rod 3, and therefore a gap is formed between the outer sleeve 4 and the extrusion rod 3 to serve as a buffer, and the peanut is prevented from being damaged by overlarge impact force. In addition, the peanut shell can be extruded into small pieces through the arc-shaped mesh screen 11, so that the peanut shell can be conveniently blown out from the peanut shell outlet 9 by the air blower 8, and the situation that the larger peanut shell is too heavy and cannot be separated from peanut grains through winnowing is prevented.

The shelled and air-separated peanuts enter a screw feeder 12 and are then conveyed to a classification screening device for classification according to the sizes of the peanut grains. In the production process, as shown in fig. 1, a plurality of peanut husking devices are generally used simultaneously. For this patent has designed the screw feeder who has a plurality of peanut feed inlets, but screw feeder is too long, and the axis of rotation receives the gravity action easily, and the middle part sinks, and the shake takes place very easily during operation like this, not only produces very big noise easily, but also leads to its spiral to send the tablet to collide with the second shell easily, produces the damage, reduction of service life. For this purpose, a bearing 15 and a support rod 17 are fixed to a rotary shaft, and the rotary shaft is supported so as to prevent shaking, wherein the spiral material feeding piece at the position corresponding to the support rod 17 needs to be disconnected.

Example 2

On the basis of the embodiment 1, in order to further increase the peanut shell breaking efficiency, as shown in fig. 4, the extrusion rod 3 comprises a first extrusion rod 31 and a second extrusion rod 32, and the outer sleeve 4 is sleeved on the first extrusion rod 31; a rubber sleeve 33 is fixed outside the second extrusion rod 32. The rubber sleeve 33 has elasticity, so that peanut shells of various sizes can be crushed by the second extrusion rod 32 without damaging peanut kernels. The outer sleeve 4 on the first extrusion rod 31 is used for completely crushing the incompletely broken peanut shells. Thus increasing the peanut shell breaking efficiency.

The aforesaid is only the utility model discloses a concrete direction embodiment, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the action of infringing the scope of protection.

Claims

1. A peanut quick husking system comprises a spiral feeder (12), wherein a plurality of peanut husking devices are sequentially arranged along the conveying direction of the spiral feeder (12), and the peanut husking system is characterized in that each peanut husking device comprises a first shell (1), a peanut feeding hole (5) and a peanut grain outlet (7) are arranged on each first shell (1), a first rotating shaft (2) is arranged in each first shell (1), each first rotating shaft (2) is connected with an extrusion rod (3) through a connecting rod (10), an outer sleeve (4) is sleeved outside each extrusion rod (3), and the inner diameter of each outer sleeve (4) is larger than the outer diameter of each extrusion rod (3); an arc-shaped mesh screen (11) matched with the extrusion rod (3) is arranged in the first shell (1); arc-shaped baffles (6) are arranged on two sides below the arc-shaped mesh screen (11), a material leakage gap is formed between the arc-shaped baffles (6), and the peanut kernel outlet (7) is positioned below the material leakage gap; the spiral feeder (12) comprises a second shell (16), a second rotating shaft (14) is installed in the second shell (16), and spiral feeding blades are installed on the second rotating shaft (14); corresponding to each peanut shelling device, a feeder peanut feeding hole (13) is formed in the second shell (16), a bearing (15) is sleeved outside the second rotating shaft (14), a supporting rod (17) is fixed between the bearing (15) and the second shell (16) of the spiral feeder (12), and a feeder discharging hole (18) is formed in the end portion of the second shell (16).

2. A peanut quick-shelling system as claimed in claim 1 wherein said first housing (1) houses a blower (8) and a peanut shell outlet (9) corresponding to said blower (8).

3. The peanut rapid husking system of claim 2 wherein the peanut shell outlet (9) is communicated with the peanut kernel outlet (7), and the peanut shell outlet (9) is arranged in an upward inclined manner; the peanut kernel outlet (7) is arranged downwards.

4. The peanut rapid husking system of claim 1, wherein the pressing rod (3) comprises a first pressing rod (31) and a second pressing rod (32), and the outer sleeve (4) is sleeved on the first pressing rod (31); a rubber sleeve (33) is fixed outside the second extrusion rod (32).

5. A peanut quick-shelling system as defined in claim 1 wherein said screw feeder (12) has a feeder outlet (18) associated with a classifying screen; the classifying and screening device comprises a plurality of layers of classifying screens (19), mesh openings of the classifying screens (19) are gradually reduced from top to bottom, and the classifying screens (19) are connected with vibrators (20).