CN106473166B - The camellia oleifera fruit fresh fruit shelling cleaner and method of stranding combination are ground in a kind of cutting - Google Patents

Abstract

The invention discloses a machine and method for shelling and cleaning fresh Camellia oleifera fruits combined with cutting, grinding and rubbing, comprising a grading mechanism, a shelling mechanism and a cleaning mechanism. The grading mechanism is a combined structure of an inner and outer cylinder, and the inner wall of the inner cylinder There is a guide helix and a circular array of holes whose diameter increases along the direction of the spiral movement, and baffles are arranged in the outer cylinder corresponding to the diameter of the circular array of holes, and the low points between the baffles are provided with corresponding size blanking holes; The shelling mechanism is a cutting and rolling combination device composed of an arc plate, a roller, and a high-speed rotating knife wheel. The high-speed rotating knife wheel is installed in the middle of the arc plate, and the distance from the nearest end of the roller is slightly smaller than the average diameter of the camellia oleifera fruit. The roller and the rubber arc The gap between the shaped plates can be adjusted by a gap adjustment mechanism; the cleaning mechanism is a conveyor belt structure, and the surface of the belt is covered with a certain damping material; the invention mainly improves the efficiency of shelling and cleaning of fresh Camellia oleifera fruit.

Description

A kind of cutting and grinding combined fresh fruit shelling and cleaning machine and method for Camellia oleifera

technical field

The invention relates to an agricultural product shelling device, in particular to a machine and method for shelling and cleaning fresh camellia oleifera fruits combined with cutting and rolling.

Background technique

In the present shelling devices of camellia oleifera fruit, there are many methods of flexible rolling and rubbing, but usually without grading, regardless of the difference in hardness of the fruit shell, directly rolling and shelling, this shelling method has a great impact on the shelling rate and damage rate. unfavorable.

Contents of the invention

In order to overcome the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a combination of cutting, rolling, and fresh fruit shelling and cleaning machine and method for camellia oleifera fruit, which realizes the automatic completion of graded shelling, cleaning, cutting, and rolling once, and improves the Camellia oleifera fresh fruit shelling and cleaning efficiency improves the output quality of camellia oleifera seeds.

In order to achieve the above object, the present invention adopts following technical scheme:

A cutting, grinding, and rubbing combination fresh fruit shelling and cleaning machine for Camellia oleifera, including a grading mechanism, a shelling mechanism and a cleaning mechanism arranged in sequence from top to bottom;

The grading mechanism includes an inner cylinder 3 and an outer cylinder 2 nested together. One end of the inner cylinder 3 has no end cap, which is convenient for feeding materials. 3. There is a guide screw on the inner wall, and a circular array hole 5 is arranged on the cylinder wall. The diameter of the circular array hole 5 increases along the direction of the spiral movement. The tail end of the first feeding hopper 1 extends into the inner cylinder 3. There is no end cover at one end of the cylinder 2, which is convenient for feeding materials, and the other end cover is connected with the rotating shaft 4 through a bearing so that the outer cylinder does not rotate, and there are baffles 6 corresponding to the diameters of the circular array holes 5 in different sizes, and the baffles 6 are rings Structure, there is a gap with the inner cylinder 3, and the low point of the area between the baffles 6 has a blanking hole 7 corresponding to the size of the inner cylinder wall circular array hole 5;

The shelling mechanism includes a plurality of drums 9 that are consistent with the number of baffles 6 of the grading mechanism and are arranged directly below the baffles 6. An arc-shaped plate 11 is arranged below the drum 9, and a high-speed rotating cutter wheel is installed in the middle of the arc-shaped plate 11. 10. The distance between the high-speed rotating cutter wheel 10 and the nearest end of the drum 9 is smaller than the average diameter of the Camellia oleifera fruit, so as to ensure the grinding effect, the upper end of the arc-shaped plate 11 is arranged according to the second feeding hopper 8, the distance between the drum 9 and the arc-shaped plate 11 The gap is adjusted by the gap adjustment mechanism 12, and the high-speed rotating cutter wheel 10 rotates in reverse with the drum 9;

The cleaning mechanism is a conveyor belt 13 arranged obliquely.

The rotating shaft 4 is arranged obliquely, similarly, the inner cylinder 3 and the outer cylinder 2 are also arranged obliquely, and the inclination angle is 10°-20°.

The outer cylinder 2 is a slightly eccentric structure.

The surface of the roller 9 and the conveyor belt 13 is covered with a certain damping material.

The material of the curved plate 11 is rubber.

The method of grading shelling and cleaning of the above-mentioned fresh camellia oleifera fruit shelling and cleaning machine combined with cutting and rolling, firstly adjust the gap between the drum 9 and the arc-shaped plate 11 in the shelling mechanism, start the power system and pour in the fresh camellia oleifera fruit Finally, the fresh fruit of camellia oleifera slides down from the first feeding hopper 1, and rushes into the bottom of the inner cylinder 3 which is inclined. There are circular array holes 5 with enlarged diameters. When camellia oleifera encounters a circular hole with a suitable diameter during the spiral movement, it will fall out of the inner cylinder 3 due to the centrifugal force, collide with the inner wall of the outer cylinder 2, and be affected by the annular baffle. 6, under the action of gravity, slide down along the inner wall to the drop hole 7 and fall out of the outer cylinder 2, realizing the grading of fresh camellia oleifera fruit into the second feeding hopper 8, sliding down the second feeding hopper 8, and entering the drum 9 The gap with the arc-shaped plate 11 reaches the position of the high-speed rotating cutter wheel 10, and is squeezed and cut by the roller 9 and the high-speed rotating cutter wheel 10. After the fresh fruit shell is cut out of the crack, it continues to move along the gap. Through the adjustment of the gap adjustment mechanism 12 installed on the frame, after further crushing and crushing, the cracks expand and the shell seeds are gradually separated and fall onto the conveyor belt 13 of the cleaning mechanism. The shells with a large friction coefficient move upward with the conveyor belt, and the friction coefficient is small. The seeds move downward relative to the shell to achieve final separation.

Compared with the prior art, the present invention has the following advantages:

1. The present invention can realize the classification and screening of fresh camellia oleifera fruit, and effectively reduce the breakage rate in the shelling process of camellia oleifera fruit.

2. The present invention adopts the combination of cutting and grinding to shell the fresh camellia oleifera fruit, which greatly improves the shelling efficiency.

3. The present invention utilizes the friction coefficient of the fruit shell to realize the cleaning of camellia oleifera fruit, has a simple structure and a fast cleaning speed, and has important engineering significance.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

In the figure: 1. The first feeding hopper, 2. The outer cylinder, 3. The inner cylinder, 4. The rotating shaft, 5. The circular array holes, 6. The baffle, 7. The blanking hole, 8. The second feeding hopper , 9, drum, 10, high-speed rotating knife wheel, 11, arc plate, 12, gap adjustment mechanism, 13, conveyor belt.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Fig. 1, a kind of cutting and rubbing combined fresh camellia oleifera fruit shelling and cleaning machine of the present invention includes a grading mechanism, a shelling mechanism and a cleaning mechanism arranged in sequence from top to bottom; the grading mechanism includes nested The inner cylinder 3 and the outer cylinder 2 together, one end of the inner cylinder 3 has no end cover, which is convenient for feeding, and the other end cover is fixedly connected with the rotating shaft 4, so that the inner cylinder can make a circular motion, and the inner wall of the inner cylinder 3 has a guide screw, the cylinder There are circular array holes 5 on the wall, the diameter of the circular array holes 5 increases along the direction of the spiral movement, the tail end of the first feed hopper 1 extends into the inner cylinder 3 to guide the starting position of the spiral; one end of the outer cylinder 2 has no end cap, which is convenient Feeding, the other end cover is connected with the rotating shaft 4 through bearings so that the outer cylinder does not rotate, and the diameter of the corresponding circular array hole 5 is divided into baffles 6. The baffle 6 is a ring structure and exists with the inner cylinder 3. The gap, the low point of the area between the baffles 6 is provided with a blanking hole 7 of a size corresponding to the circular array hole 5 of the inner cylinder wall; A plurality of cylinders 9 directly below, an arc-shaped plate 11 is arranged below the cylinder 9, a high-speed rotating cutter wheel 10 is installed in the middle of the arc-shaped plate 11, and the distance between the high-speed rotating cutter wheel 10 and the nearest end of the cylinder 9 is less than the average diameter of the Camellia oleifera fruit, so that To ensure the rubbing effect, a second feed hopper 8 is installed on the upper end of the arc-shaped plate 11, and the gap between the cylinder 9 and the arc-shaped plate 11 is adjusted by a gap adjustment mechanism 12, and the high-speed rotating cutter wheel 10 rotates in reverse with the cylinder 9; The cleaning mechanism is a conveyor belt 13 arranged obliquely.

As a preferred embodiment of the present invention, the rotating shaft 4 is arranged obliquely, and the inner cylinder 3 and the outer cylinder 2 are also arranged obliquely, and the inclination angle is 10° to 20°, so that it is convenient for the fresh fruits of camellia oleifera to slide into the inner cylinder 3 through the feeding hopper 1 bottom.

As a preferred embodiment of the present invention, the outer cylinder 2 has a slightly eccentric structure, which facilitates fresh camellia oleifera fruits of different sizes to enter the corresponding array holes and improves the classification efficiency.

As a preferred embodiment of the present invention, the surface of the drum 9 and the conveyor belt 13 is covered with a certain damping material, which can realize the shelling of fresh fruits of different sizes, and the cleaning of shells and seeds of different friction coefficients.

The material of the arc-shaped plate 11 is rubber, which increases the extrusion efficiency of camellia oleifera fruit shelling and improves the service life of the shelling mechanism.

As shown in Figure 1, the method for the graded shelling and cleaning of the fresh fruit shelling and cleaning machine of camellia oleifera fruit which is combined by cutting and rubbing of the present invention, at first adjust the gap between the drum 9 and the arc plate 11 in the shelling mechanism, start the power system and After pouring the fresh camellia oleifera fruit, the fresh camellia oleifera fruit slides down from the first feeding hopper 1 and rushes into the bottom of the inclined inner cylinder 3, and the camellia oleifera fruit moves obliquely upwards along the guide spiral inside it as the inner cylinder 3 rotates. The inner wall of the inner cylinder 3 is also provided with a circular array of holes 5 with an increased diameter. When the Camellia oleifera fruit encounters a circular hole with a suitable diameter during the spiral movement, it will fall out of the inner cylinder 3 due to the centrifugal force and collide with the inner wall of the outer cylinder 2. , is limited by the annular baffle 6, slides down the inner wall to the drop hole 7 and falls out of the outer cylinder 2 under the action of gravity, and realizes that the fresh fruits of camellia oleifera and graded in size enter the second feeding hopper 8, and slide along the second feeding hopper 8 down, enter the gap between the drum 9 and the arc-shaped plate 11, and reach the position of the high-speed rotating knife wheel 10, and are squeezed and cut by the drum 9 and the high-speed rotating knife wheel 10. After the fresh fruit shell is cut out of the crack, it continues to Gap movement, the gap is adjusted by the gap adjustment mechanism 12 installed on the frame. After further crushing and crushing, the cracks expand and the shell seeds are gradually separated and fall on the conveyor belt 13 of the cleaning mechanism. The shells with a large friction coefficient go up with the conveyor belt. Movement, the seeds with a small friction coefficient move downward relative to the shell, realizing the final separation.

Claims (5)

1. a method for the classification and shelling of the fresh fruit shelling and cleaning machine of camellia oleifera fruit which is combined by cutting and rolling, the fresh fruit shelling and cleaning machine of camellia oleifera comprises a grading mechanism, a shelling mechanism and a shelling mechanism arranged successively from top to bottom cleaning agency; The grading mechanism includes an inner cylinder (3) and an outer cylinder (2) that are nested together. One end of the inner cylinder (3) has no end cap, which is convenient for feeding materials, and the other end cap is fixedly connected with the rotating shaft (4), so that The inner cylinder moves in a circular motion, the inner wall of the inner cylinder (3) has a guide screw, and the cylinder wall is equipped with a circular array of holes (5), the diameter of the circular array of holes (5) increases along the direction of the spiral movement, the first feed hopper (1) The tail end extends into the inner cylinder (3) to guide the starting position of the screw; one end of the outer cylinder (2) has no end cover for easy feeding, and the other end cover is connected to the rotating shaft (4) through a bearing so that the outer cylinder does not rotate. There are baffles (6) in the diameter and size divisions corresponding to the circular array holes (5) inside, and the baffles (6) are circular structures, and there is a gap with the inner cylinder (3), and the low point of the area between the baffles (6) is open There are blanking holes (7) corresponding in size to the circular array holes (5) on the inner cylinder wall; The shelling mechanism includes a plurality of drums (9) that are consistent with the number of baffles (6) of the grading mechanism and are arranged directly below the baffles (6). An arc-shaped plate (11) is arranged below the drum (9). The middle part of the shaped plate (11) is equipped with a high-speed rotating cutter wheel (10), and the distance between the high-speed rotating cutter wheel (10) and the nearest end of the cylinder (9) is less than the average diameter of the Camellia oleifera fruit, so as to ensure the grinding effect, and the arc-shaped plate (11) The upper end is equipped with a second feeding hopper (8), the gap between the roller (9) and the arc plate (11) is adjusted by the gap adjustment mechanism (12), and the high-speed rotating cutter wheel (10) is opposite to the roller (9) turn; The cleaning mechanism is a conveyor belt (13) arranged obliquely; It is characterized in that: the method of graded shelling and cleaning is as follows: firstly adjust the gap between the drum (9) and the arc-shaped plate (11) in the shelling mechanism, start the power system and pour in the fresh fruits of camellia oleifera, then the fresh fruits of camellia oleifera Sliding down from the first feeding hopper (1), rushing into the bottom of the inner cylinder (3) arranged obliquely, the camellia oleifera fruit moves obliquely upward along the guide helix in it along with the rotation of the inner cylinder (3), due to the inner cylinder (3) ) inner wall is also provided with circular array holes (5) with enlarged diameters. When Camellia oleifera encounters a circular hole with a suitable aperture in the spiral motion, it will fall out of the inner cylinder (3) due to centrifugal force, and the outer cylinder (3) will be separated from the outer cylinder ( 2) The inner wall collides, limited by the annular baffle (6), slides down the inner wall to the discharge hole (7) and falls out of the outer cylinder (2) under the action of gravity, and realizes that fresh camellia oleifera fruits of different sizes enter the second feeding hopper (8), slide down the second feeding hopper (8), enter the gap between the roller (9) and the arc plate (11), reach the position of the high-speed rotating cutter wheel (10), and be subjected to the roller (9) and high-speed The common extrusion and cutting action of the rotating cutter wheel (10), the fresh fruit shell is cut out of the crack and continues to move along the gap. The gap is adjusted by the gap adjustment mechanism (12) installed on the frame. Cracks expand and seeds are gradually separated and fall onto the conveyor belt (13) of the cleaning mechanism. The shells with a larger friction coefficient move upward with the conveyor belt, and the seeds with a small friction coefficient move downward relative to the shells, thereby realizing the final separation. 2. The method for graded shelling and cleaning according to claim 1, characterized in that: the rotating shaft (4) is arranged obliquely, similarly, the inner cylinder (3) and the outer cylinder (2) are also arranged obliquely, and the angle of inclination is 10°～20°. 3. The method for graded shelling and cleaning according to claim 1, characterized in that: the outer cylinder (2) has a slightly eccentric structure. 4. The method for graded shelling and cleaning according to claim 1, characterized in that: the surface of the drum (9) and the conveyor belt (13) is covered with a certain damping material. 5. The method for graded shelling and cleaning according to claim 1, characterized in that: the material of the curved plate (11) is rubber.