CN203279806U - Rubbing-type oil camellia fruit classified-unshelling and sorting machine - Google Patents

Abstract

The utility model belongs to the technical field of processing machinery for agricultural and forestry products, and in particular relates to a kneading type camellia oleifera fruit sorting and shelling sorting machine integrating the shelling of camellia oleifera fruit and the sorting and sorting of husks and tea seeds. The rubbing type camellia oleifera fruit sorting and shelling sorting machine of the present utility model mainly includes a frame, a camellia oleifera fruit sorting rolling sieve device, a rubbing camellia oleifera fruit shelling device, and a flexible rod stirring device installed on the frame in sequence according to the input flow direction of the camellia oleifera fruit Roller seed shell separation device, seed shell sorting vibrating screen device. The utility model can efficiently classify and shell the camellia oleifera fruit without damaging the tea seeds, and at the same time sort the fruit shells and tea seeds. Therefore, the utility model has the advantages of high efficiency of shelling and sorting the camellia oleifera fruit, and no damage to the tea seeds. It has the characteristics of compact structure, convenient use and large production capacity.

Description

Kneading type Camellia oleifera fruit sorting and shelling sorting machine

technical field

The utility model belongs to the technical field of agricultural and forestry product processing machinery, and in particular relates to an integrated device for sorting camellia oleifera fruit shelling, fruit shells and tea seeds.

Background technique

Camellia oleifera is a kind of woody oil plant unique to my country. Camellia oleifera fruit is composed of cattail (shell) and tea seeds. Tea seed is composed of tea seed shell and nuts. The shell does not contain oil, contains lignin, and pentosan , tannin and saponin, etc. are unfavorable to the processing of oil and must be shelled and used for other purposes. The fresh fruit has a high moisture content just after picking, and if it is not shelled in time, it is prone to mildew, which affects the subsequent drying, storage and processing of camellia seeds, and then affects the quality and yield of camellia oil. The timely processing of camellia oleifera after removing the inner and outer shells can not only greatly increase the yield and quality of oil, increase the content of glycoprotein and edible potency, improve the adaptability of confectionery, but also improve the utilization rate of equipment, reduce power consumption and equipment wear , reduce the refining load of oil, simplify the refining process, and be more conducive to the finishing processing of tea saponin products and the comprehensive utilization of camellia oleifera.

At present, the shelling of camellia oleifera fruit is manually shelled, which has low efficiency, high labor intensity and high cost, and is not suitable for industrial production. The research on the mechanical shelling technology and equipment of camellia oleifera fruit has just started. Although there are a small number of equipment with different structures and functions that can be used for shelling and shell and kernel separation of camellia oleifera fruit, most of these equipment have small processing capacity and low technical performance. Indicators are poor. Camellia oleifera is a naturally growing plant fruit, its size and shape are inconsistent, and the size difference is large, while the tea seed is not stressed, and it is easy to break under a certain pressure and damage the seed kernel. The current processing equipment does not classify the camellia oleifera fruit by size, but mixes them for processing. In addition, the shelling workpieces are all rigid parts, and the workpieces that touch the husk and grain are rigid hardware. Therefore, when processing camellia oleifera fruit, many large seeds It is squeezed and broken, and the small fruit does not reach the goal of shelling, shell and seed separation, so there are generally high seed kernel breakage rates and poor shelling effect. To sum up, at present, the sorting and shelling of Camellia oleifera fruit, the sorting integration technology and machinery of fruit shells and tea seeds are still blank. An integrated device capable of sorting husks and tea seeds.

Contents of the invention

The purpose of this utility model is to aim at the above-mentioned defects existing in the prior art, to provide a kind of kneading type Camellia oleifera that can efficiently classify and shell the camellia oleifera fruit without damaging the tea seeds, and at the same time sort the husks and tea seeds. Fruit sorting and shelling sorting machine.

The purpose of this utility model is achieved through the following technical solutions: the kneading type camellia oleifera fruit sorting and shelling sorter, which includes a frame, and the camellia oleifera fruit classification rolling screen installed on the frame in sequence according to the direction of the camellia oleifera fruit input process device, kneading camellia oleifera fruit shelling device, flexible rod stirring roller seed shell separation device, seed shell sorting vibrating screen device; the camellia oleifera fruit sorting rolling sieve device includes a camellia oleifera fruit sorting rolling sieve whose main axis is inclined to the horizontal plane installation, its The opening of the higher end is connected with the camellia oleifera fruit hopper; the shaft extension end of the main shaft of the camellia oleifera fruit classification rolling screen is connected with the motor and the transmission; It is divided into several sections along the axial direction, and the aperture of each section of the sieve mesh is different, and the aperture becomes larger from the higher end to the lower end. There is a receiving hopper under each section of the sieve mesh. Kneading camellia oleifera fruit shelling device; said kneading camellia oleifera fruit shelling device comprises a flexible surface conveyor belt installed on two roller shafts, the main shafts of the two roller shafts are located on the same horizontal plane and parallel, and the main shaft of the driving rolling wheel and the motor It is connected with the transmission; there is a transport backing plate under the flexible surface conveyor belt, and the same number of flexible rubbing plates are arranged on the flexible surface conveyor belt corresponding to each hopper, and the gap between each flexible rubbing plate and the flexible surface conveyor belt can be adjusted. Adjustable, the gap is wedge-shaped, the bottom surface of each flexible rubbing board is a flexible board, each flexible rubbing board is connected with the motor and the transmission, and under the action of the motor, it performs a reciprocating circular kneading movement relative to the plane of the flexible surface conveyor belt; each flexible rubbing board Separate baffles are arranged on the vertical surfaces between and at both ends, and the lower openings of each receiving hopper are opposite to the side gap between the flexible surface conveyor belt and each flexible rubbing board; the flexible surface conveyor belt opposite to the receiving hopper and the flexible surface A flexible rod stirring roller seed shell separating device is arranged below the gap on the other side between the rubbing plates; the flexible rod stirring roller seed shell separating device includes a shell, a flexible rod stirring roller arranged in the shell, and a flexible rod stirring roller. The main shaft is connected with the motor and the transmission, and the surface of the middle section of the main shaft is fixedly connected with several flexible columnar rods perpendicular to the surface of the shaft. The opening below the flexible rod stirring roller is provided with a seed shell sorting vibrating screen device; the seed shell sorting vibration The sieve device includes an upper vibrating screen and a lower vibrating screen, the upper vibrating screen has large round holes, and the lower vibrating screen has small rectangular holes; the components are all installed on the frame.

Specifically, the Camellia oleifera fruit classification rolling screen includes a cage-shaped frame composed of radial supports and longitudinal steel bars, the main shaft of which is fixed on the central axis of the cage-shaped frame, and the inner circumference of the cage-shaped frame is segmented and fixedly connected with Sieve meshes with different apertures, or the longitudinal steel bars themselves are divided into several sections due to the different spacing between the steel bars to form several sections of sieve meshes with different sizes. Protruding tendons. The sliding speed of the camellia oleifera fruit is hindered to a certain extent by the spiral protruding ribs, and the camellia oleifera fruit of different sizes can be sorted out from the sieve plate nets with different apertures more effectively.

Specifically, in the described rubbing camellia oleifera fruit shelling device, the flexible rubbing boards have two different structures and motion modes, one of which is: in the rubbing camellia oleifera fruit shelling device, each flexible rubbing board is fixedly connected with At least one eccentric turning shaft, each eccentric turning shaft is connected with the power transmission mechanism, a flexible plate is installed on the bottom surface of each flexible rubbing plate, and a buffer adjustment spring group is installed between the flexible plate and the top surface of the flexible rubbing plate; each eccentric turning Under the action of the power transmission mechanism, the shaft rotates with the axis perpendicular to the plane of the flexible surface conveyor belt as the rotating shaft, and drives each flexible kneading plate to perform a rotary circular kneading motion relative to the plane of the flexible surface conveyor belt. The flexible kneading bottom surface exerts a vertical compression force on the camellia oleifera fruit, and the circular kneading force pushed forward, backward, left, and right in the horizontal direction. The surface of the Camellia oleifera shell is evenly subjected to the force of multiple extrusion and rubbing by making a tumbling and tumbling movement, thereby effectively breaking the shell.

The second is: a connecting rod is respectively hinged on the top of each flexible rubbing board, each connecting rod is hinged to the same crankshaft, the crankshaft is connected to the motor and the transmission, a flexible board is installed on the bottom of the flexible rubbing board, and the crankshaft is parallel to the flexible surface conveyor The axis of the rotating shaft is used for rotating motion, and drives each flexible rubbing plate to perform circular rubbing motion up and down, back and forth, relative to the plane of the flexible surface conveyor belt. The bottom of the flexible rubbing board applies a vertical compression force to the camellia oleifera fruit, and the circular rubbing force pushed forward, backward, left, and right in the horizontal direction. The reciprocating movement occurs on the plane, and the surface of the shell is evenly and effectively pressed, rubbed and broken.

The operating principle and working process of the utility model are: the power of each motor drives each driving shaft through a reducer and a belt pulley, thereby driving each driving shaft to run and do work. The camellia oleifera fruit enters the sieve barrel of the camellia oleifera fruit sorting rolling screen through the hopper. There are several sieve meshes with different apertures in the sieve barrel. When the sieve barrel is rotated, the camellia oleifera fruits of different sizes pass through the sieve meshes with different apertures. The camellia oleifera fruit is classified into several types according to diameter grades, and the diameter grades of each type of camellia oleifera fruit are basically equal. The sorted camellia fruit enters the kneading camellia oleifera fruit shelling device, the flexible surface conveyor belt carries the camellia oleifera fruit for directional movement, and the flexible rubbing plate performs round-trip circular kneading motion on the camellia oleifera fruit, at this time the camellia oleifera fruit is on the flexible surface conveyor belt and Under the joint movement of the flexible kneading boards, the fruit shells are broken due to the vertical compression force of the flexible kneading bottom plate and the horizontal forward, backward, left and right rotation kneading force, and the flexible surface conveyor belt and the flexible kneading board The surface is made of flexible materials, and the tea seeds will not be damaged when the camellia oleifera fruit is squeezed and kneaded. Camellia oleifera fruit with cracked shell is led out by the flexible surface conveyor belt, and enters the shell and seed separation device of flexible rod stirring roller. The flexible rod stirring roller rotates, and the flexible columnar rod on the stirring roller quickly stirs the camellia oleifera fruit with cracked shell, so that the shell continues to expand. When the crack is cracked, the tea seeds run out from the shell, so that the shell and the tea seeds are separated, and the tea seeds are not damaged due to the use of a flexible columnar rod. The mixed material of fruit husk and tea seed enters the seed husk sorting vibrating sieve device to separate the husk and tea seed. The vibrating sieve is equipped with at least two levels of screens. The husks approximately the size of tea seeds pass through, and the husks are retained on the sieve. The holes of the second sieve are rectangular, which only allow broken husks smaller than tea seeds to pass through. Tea seeds and a small amount of husks approximately the size of tea seeds are retained on the sieve. Shell, so basically reached the purpose of sorting fruit shells and tea seeds.

Compared with the prior art, the utility model has the beneficial effects as follows:

1. The rubbing type Camellia oleifera fruit sorting and shelling sorter of the present invention uses the camellia oleifera fruit sorting and rolling sieve device to classify the mixed camellia oleifera fruit in diameters and sizes, so that each type of camellia oleifera fruit is basically equal in diameter and size. Camellia oleifera provides good conditions for effective shelling and sorting, improving processing capacity and quality.

Two, because the flexible surface conveyor belt in the camellia oleifera shelling device and the flexible rubbing plate contact the force surface of the camellia oleifera fruit are all flexible materials, and when the rubbing plate is used for reciprocating and cyclic squeezing and kneading motion, the camellia oleifera fruit is only squeezed With rubbing action, the surface of Camellia oleifera husk is evenly stressed, so that the husk of Camellia oleifera husk is broken without damaging the seeds.

3. Since the flexible columnar rod in the flexible rod stirring roller seed shell separation device is a flexible material, when the flexible rod stirring roller rotates, the flexible rod continuously and rapidly stirs and breaks the camellia oleifera fruit to separate the seed shell without damaging the fruit seeds , to achieve the effect of non-destructive tea seeds.

Therefore, the utility model has the characteristics of high shelling and sorting efficiency of camellia oleifera fruit, no damage to tea seeds, compact structure, convenient use and large production capacity.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of Embodiment 1 of the present utility model.

Fig. 2 is the structure schematic diagram of the rolling sieve for classification of camellia oleifera of the utility model.

Fig. 3 is a left side view of Fig. 2 .

Fig. 4 is a partial cross-sectional structural schematic diagram of the flexible rod stirring roller of the present invention.

Fig. 5 is a left side view of Fig. 4 .

Fig. 6 is a schematic diagram of the side structure of the kneading camellia oleifera fruit shelling device in Fig. 1 .

Fig. 7 is a top view of the kneading camellia oleifera fruit shelling device of embodiment 2 of the present invention.

Fig. 8 is a left side view of Fig. 7 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Example 1:

Referring to Fig. 1, the present embodiment comprises Camellia oleifera classification rolling sieve 1, the main shaft 101 of Camellia oleifera classification rolling sieve 1 is installed obliquely on the horizontal plane, the higher end opening of Camellia oleifera classification rolling sieve 1 is connected with camellia oleifera hopper 2; The main shaft 101 of the rolling screen 1 is connected with the motor and the transmission 3 . Referring to Fig. 2, Fig. 3, camellia oleifera classification rolling screen 1 comprises a cage frame made up of radial supports 102 and longitudinal steel bars 103, its main shaft 101 is a half shaft, and is fixed on the central axis of the cage frame, the cage frame A helical protruding rib 104 is fixedly connected to the inner peripheral surface of the frame. As can be seen from Fig. 2, the sieve plate net 105 of the camellia oleifera fruit classification rolling screen 1 of the present embodiment is divided into four sections in the axial direction and is fixedly connected on the inner circumferential surface of the cage frame, and the aperture of each section of the sieve plate net is from the right end to the The left end becomes larger. The camellia oleifera fruit enters the camellia oleifera fruit sorting rolling sieve 1 installed on an incline from the camellia oleifera fruit hopper 2 and rotates with the camellia oleifera fruit sorting rolling sieve 1. Camellia oleifera falls from the upper sieve, and larger particles of camellia oleifera fall from the lower sieve, and the spiral protruding ribs 104 therein hinder the sliding speed of the camellia oleifera fruit to a certain extent, thereby more effectively distributing different sizes of the camellia oleifera fruit. Camellia oleifera is sorted from screens with different apertures.

Correspondingly, four receiving hoppers 4 are arranged below the above-mentioned four sections of screens, and a kneading Camellia oleifera fruit shelling device is arranged below the hopper 4. Inside. As can be seen from Fig. 1 and Fig. 6, the kneading camellia oleifera fruit shelling device includes a flexible surface conveyor belt 6 installed on two roller shafts 5, and the main shafts 501 of the two roller shafts 5 are located on the same horizontal plane and parallel, and the driving rollers therein The main shaft is connected with the motor and the transmission 3; the flexible surface conveyor belt 6 is provided with a transportation backing plate 7, and above the flexible surface conveyor belt 6 is provided with four flexible rubbing boards 8 corresponding to the four receiving hoppers 4, and each flexible rubbing board 8 and the gap between the flexible surface conveyor belt 6 is adjusted according to the particle size of four kinds of Camellia oleifera, and the gap is wedge-shaped; As can be seen from Fig. 1 and Fig. 6, a connecting rod 9 is respectively hinged above each flexible rubbing plate 8, each Connecting rod 9 is hinged with same crankshaft 10, and crankshaft 10 is connected with electric motor and speed changer 3, and crankshaft 10 rotates with the axis parallel to the plane of the flexible surface conveyor belt as the rotating shaft, and drives each flexible rubbing plate 8 relative to the flexible surface conveyor belt. The plane is rubbed back and forth up and down; between the flexible rubbing plates 8 and on the vertical surfaces at the two ends of the flexible rubbing plates 8, a separating baffle 22 is arranged, thereby separating the four kinds of Camellia oleifera fruit areas, and the openings below each hopper 4 Opposite to the side gap (upper side shown in Figure 1, left side shown in Figure 6) between the flexible surface conveyor belt 6 and each flexible rubbing board 8, Camellia oleifera 23 enters the flexible surface from the gap. Between the conveyor belt 6 and each flexible rubbing plate 8, the conveyor belt 6 is rotated and transported along with the flexible surface. The working surface of the flexible rubbing board 8 is equipped with a flexible plate 801. When in contact with the camellia oleifera 23, under the action of pressure, the contact with the surface of the camellia oleifera 23 is expanded without damaging the tea seeds. Adjust the flexible plate 801 to be installed on the flexible rubbing The height on the plate 8 can reach the purpose of adjusting the size of the gap between the flexible rubbing plate 8 and the flexible surface conveyor belt 6 . The flexible kneading board 8 is connected by the connecting rod 9 and the crankshaft 10, and the crankshaft 10 rotates on the axis parallel to the plane of the flexible conveyor belt under the action of power, driving the connecting rod 9, and the connecting rod 9 drags the flexible kneading board 8. Moving up and down, Camellia oleifera 23 is affected by the relative movement of the two parts in the gap between the conveyor belt 6 and the flexible rubbing plate 8, and the purpose of rubbing the camellia oleifera 23 is implemented, so that the shell of the camellia oleifera 23 is broken open, Set the gap size between the conveyor belt 6 and the flexible rubbing plate 8 according to the size of four kinds of Camellia oleifera, so that the tea seeds are not damaged.

On the other side of the gap between the flexible surface conveyor belt 6 and the flexible rubbing plate 8 opposite to the hopper 4 (the lower side is shown in Figure 1, and the right side is shown in Figure 6), a flexible rod stirring roller seed shell separation device is installed below The flexible rod agitating roller seed shell separation device includes a flexible rod agitating roller 11, and the cracked camellia oleifera 23 moves to the gap side along with the flexible surface conveyor belt 6, falls on the flexible rod agitating roller 11, and the flexible rod agitating The periphery of the roller 11 is provided with a housing 12, the main shaft 1101 of the flexible rod stirring roller 11 is connected with the motor and the transmission 3, and the flexible rod stirring roller 11 rotates under the action of power; referring to Fig. 4 and Fig. 5, the surface of the flexible rod stirring roller 11 Several flexible columnar rods 1102 perpendicular to the surface of the roller are fixedly connected; the camellia oleifera fruit 23 has cracked the shell in the kneading camellia oleifera fruit shelling device, and then continues to fall into the cavity where the flexible rod stirring roller 11 is located, and is covered by the flexible columnar rod. After the rod 1102 stirs and strikes, the shell and the oilseed are completely separated without damaging the oilseed. The opening below the flexible rod stirring roller 11 is provided with a vibrating screen device for sorting seed shells. The vibrating screen device for sorting seed shells in this embodiment is provided with two vibrating screens, an upper and a lower vibrating screen. The screen hole of vibrating screen 14 is a rectangular hole, and the screen cloth circular hole of last vibrating screen is big, and the screen cloth oblong hole of following vibrating screen is little. The upper vibrating screen 13 and the lower vibrating screen 14 are connected with the vibrator, and the vibrator vibrates the two screens, and the shell and grain mixture dropped by the flexible rod stirring roller 11 falls on the two vibrating screens, and the larger shell Stay on the upper vibrating sieve 13, the tea seed and the fruit shell sheet pass through a sieve, and fall on the lower vibrating sieve 14, the tea seed stays on this sieve, and the tea seed and the fruit shell sheet and those that are smaller than the tea seed pass through the second sieve. The sieve falls under the sieve, so that the fruit shell and tea grains are separated by the vibrating sieve.

The above-mentioned components are all installed on the frame, and the frame is not shown in the figure.

Example 2:

Referring to Fig. 7, Fig. 8, other parts of the present embodiment are identical with embodiment 1, and difference is that the structure of the flexible rubbing plate in the kneading camellia oleifera fruit shelling device shown in Fig. 7 and Fig. 8 and the mode of motion are different. As can be seen from Fig. 7 and Fig. 8, two eccentric shafts 16 are fixedly connected respectively on each flexible rubbing board 15, and the eccentric shafts 16 are all connected with the power transmission mechanism 17, and the power of the eccentric shafts 16 acts on the power transmission mechanism 17. Next, the axis perpendicular to the flexible surface conveyor belt 18 planes is used as a rotating shaft for rotating motion, and each flexible rubbing plate 15 is driven to perform rotary circular rubbing motion relative to the flexible surface conveyor belt 18 planes. Wherein, between each flexible rubbing board 15 and both ends also be provided with partition baffle 19, flexible board 1501 is installed on the working surface of each flexible rubbing board 15, between flexible board 1501 and the top surface of flexible rubbing board 15 A buffer adjustment spring set 1502 is installed. Flexible surface conveyer belt 18 is made directional movement, and flexible rubbing plate 15 is done circular rotation motion on flexible surface conveyer belt 18 planes under the effect of power transmission mechanism 17; After the gap between them enters the upper plane of the flexible surface conveyor belt 18, the camellia oleifera fruit is carried to move in one direction, and the camellia oleifera fruit enters the flexible rubbing plate 15, and the flexible rubbing plate 15 performs a rotary cycle motion, driving the camellia oleifera fruit on the flexible surface conveyor belt 18. Rotating kneading motion on the plane, under the action of the whirling force, the camellia oleifera fruit shell is broken, and the camellia oleifera fruit with broken shells is inconvenient to perform gyrating motion, and moves with the flexible surface conveyor belt 18, and the camellia oleifera fruit without shells continues to be kneaded and gyrated Under the effect of active force, until the camellia oleifera shell is broken, finally the flexible surface conveyor belt 18 transports the broken camellia oleifera fruit out in the lower station parts. In order not to damage the oil seeds by rubbing, a flexible plate 1501 is used on the contact working surface of the camellia oleifera, and a buffer adjustment spring group 1502 is also set, so that the strength of rubbing can be adjusted and controlled according to the size of various camellia oleifera fruits to achieve rubbing Camellia husks are broken, and the oil seeds are not damaged by the target.

Claims (4)

1. A kneading type camellia oleifera fruit sorting and shelling sorting machine, characterized in that: it comprises a frame, a camellia oleifera fruit sorting rolling sieve device and a rubbing camellia oleifera fruit shelling device that are installed on the frame successively according to the camellia oleifera fruit input process direction , a flexible rod stirring roller seed shell separation device, a seed shell sorting vibrating screen device; the camellia oleifera fruit sorting rolling sieve device includes a camellia oleifera fruit sorting rolling sieve whose main shaft is inclined to the horizontal plane and is installed, and its higher end opening is connected with a camellia oleifera fruit The hopper; the extension end of the main shaft of the camellia oleifera fruit classification rolling screen is connected with the motor and the transmission; the outer circumferential shell surface of the camellia oleifera fruit classification rolling sieve is a sieve plate net, and the sieve plate net of the camellia oleifera fruit classification rolling sieve is divided into several sections along the axial direction. The apertures of each section of sieve mesh are different, and the aperture becomes larger from the higher end to the lower end. A hopper is respectively arranged under each section of the sieve mesh, and a kneading camellia oleifera fruit shelling device is arranged obliquely below the hopper; The kneading camellia oleifera fruit shelling device includes a flexible surface conveyor belt installed on two roller shafts, the main shafts of the two roller shafts are located on the same horizontal plane and parallel, and the main shaft of the driving rolling wheel is connected with the motor and the speed changer; the flexible surface conveyor belt There is a transport backing plate under it, and the same number of flexible rubbing plates are arranged on the flexible surface conveyor belt corresponding to each receiving hopper. The gap between each flexible rubbing plate and the flexible surface conveyor belt is adjustable, and the gap is wedge-shaped. The bottom surface of the flexible kneading board is a flexible board, and each flexible kneading board is connected with the motor and the transmission, and under the action of the motor, it makes a round-trip kneading movement relative to the plane of the flexible surface conveyor belt; the vertical surfaces between the flexible kneading boards and both ends are set There is a partition baffle, the lower opening of each receiving hopper is opposite to the gap on one side between the flexible surface conveyor belt and each flexible rubbing board; the other side between the flexible surface conveyor belt and the flexible rubbing board opposite to the receiving hopper A flexible rod stirring roller seed shell separation device is arranged below the gap; the flexible rod stirring roller seed shell separating device includes a shell, a flexible rod stirring roller arranged in the shell, the main shaft of the flexible rod stirring roller is connected with the motor and the transmission, and The surface of the middle section of the main shaft is fixedly connected with several flexible columnar rods perpendicular to the shaft surface, and the opening below the flexible rod stirring roller is provided with a vibrating screen device for sorting seed shells; the vibrating screen device for sorting seed shells includes upper and lower two Vibrating sieve, the upper vibrating sieve has large round holes, and the lower vibrating sieve has small rectangular holes; the components are all installed on the frame. 2. The rubbing type Camellia oleifera classification shelling and sorting machine according to claim 1 is characterized in that: the camellia oleifera classification rolling screen comprises a cage frame made up of radial supports and longitudinal steel bars, and its main shaft is fixed on On the central axis of the cage-shaped frame, sieve plates with different apertures are fixedly connected to the inner circumference of the cage-shaped frame, or the longitudinal steel bars themselves are divided into several sections due to the different spacing between the steel bars to form several sections. The sieve mesh with different segment sizes has spiral protruding ribs fixedly connected to the inner circumference of the cage frame. 3. The rubbing type camellia oleifera fruit classification and shelling sorter according to claim 2, characterized in that: in the rubbing camellia oleifera fruit shelling device, each flexible rubbing plate is fixedly connected with at least one eccentric shaft respectively, each The eccentric shafts are all connected with the power transmission mechanism, and a flexible board is installed on the bottom surface of each flexible rubbing board, and a buffer adjustment spring group is installed between the flexible board and the top surface of the flexible kneading board; each eccentric shaft is under the action of the power transmission mechanism. Rotating motion is performed on the shaft perpendicular to the plane of the flexible surface conveyor belt, and drives each flexible rubbing board to perform rotary and circular rubbing motion relative to the plane of the flexible surface conveyor belt. 4. The rubbing type camellia oleifera fruit sorting and shelling sorter according to claim 2, characterized in that: in the rubbing camellia oleifera fruit shelling device, a connecting rod is respectively hinged above each flexible rubbing plate, each connecting rod and The same crankshaft is hinged, the crankshaft is connected with the motor and the transmission, and the flexible plate is installed on the bottom of the flexible rubbing plate. Make a circular kneading movement up and down, back and forth, on the plane.

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