Camellia oleifera fruit shelling and sorting machine

Abstract

The camellia oleifera fruit shelling and sorting machine comprises a primary sorting assembly and further comprises a final sorting assembly, the final sorting assembly comprises a third machine frame installed below one end of a second machine frame, shaft rollers are rotationally connected to the two sides of the interior of the third machine frame, a fourth motor is connected to one end of the shaft roller on one side, and the fourth motor is correspondingly installed on the third machine frame; a plurality of first annular grooves are evenly formed in the outer portions of the shaft rollers in the axial direction of the shaft rollers, the two first annular grooves in the corresponding positions of the two shaft rollers are connected through a matched hair sticking annular belt, the outer surface of the hair sticking annular belt is full of villus-shaped fibers, and a shell scraping plate is installed below the third rack. By fracturing and beating the shells, the broken parts of the shells are uneven and are full of burrs, and the shells are extremely easily hooked and captured when being in contact with the hair sticking ring belt, so that smooth camellia seeds are discharged while the shells are left, and finally, the purity of the obtained camellia seeds is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of oil-tea fruit processing, in particular to an oil-tea fruit shelling and sorting machine. Background Art

[0002] Camellia oleifera is a woody oil plant unique to my country. Camellia oleifera fruit consists of fruit shell (peel) and tea seeds. Tea seeds consist of tea seed shell and tea kernel. Fruit shell does not contain oil but contains lignin, pentosan, tannin and saponin, which are not conducive to oil processing and must be shelled and used for other purposes.

[0003] At present, the existing technology for shelling and sorting tea fruit is to separate the tea seeds from the shell after fracturing the fruit, and then sieve out the tea seeds through a sieve to achieve the effect of shelling and retaining the seeds. However, in this technical means, since the size of the shell after breaking cannot be controlled during the shelling process, when the size of the shell is similar to that of the tea seed, the tea seeds cannot be well sieved out through the mesh of the sieve, which ultimately results in the tea seeds having low purity. Summary of the invention

[0004] The present invention provides a tea fruit shelling and sorting machine to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solutions: A tea fruit shelling and sorting machine comprises a primary sorting component, the primary sorting component comprises a frame, a base is installed above the frame, a screen drum is rotatably connected to one side of the base, the bottom of the screen drum is used to screen out small-diameter tea fruits, and the discharge opening of the screen drum is used to screen out large-diameter tea fruits, the inner wall of the screen drum is installed with spiral blades, the other side of the base is installed with a feed hopper connected to the screen drum, one end of the outer side of the screen drum is installed with a gear ring, the side of the gear ring is meshed and connected with a gear, the gear is connected with a motor, and the motor is correspondingly installed on the frame; It also includes an extrusion separation component arranged below the primary sorting component, which includes a chassis installed at the bottom of a frame, a through slot is opened on the top of the chassis along the axial direction of the screen drum, one side of the through slot is located directly below the screen drum, and the other side of the through slot is located below the discharge opening of the screen drum, a main shaft is rotatably connected to the upper part of the interior of the chassis, one end of the main shaft is connected to motor 2, and motor 2 is correspondingly installed on the outside of the chassis, an extrusion roller 1 is mounted on the outside of one side of the main shaft located directly below the screen drum, and an extrusion roller 2 is mounted on the outside of the other side of the main shaft.

[0006] As a preferred solution of the present invention, the outer diameter of the squeezing roller 1 is greater than the outer diameter of the squeezing roller 2, a plurality of paddles 1 are evenly installed on the outer periphery of the squeezing roller 1, a squeezing knife 1 is installed on the outer periphery of the squeezing roller 1 between adjacent paddles 1, a plurality of paddles 2 are evenly installed on the outer periphery of the squeezing roller 2, and a squeezing knife 2 is installed on the outer periphery of the squeezing roller 2 between adjacent paddles 2; An arc-shaped extrusion plate is installed on one side of the main shaft inside the chassis, and the curvature of the arc-shaped extrusion plate gradually increases from top to bottom. The top of the arc-shaped extrusion plate is installed on the bottom of one side of the through groove. A partition plate 2 is provided in the middle of the arc-shaped extrusion plate, and the top of the partition plate 2 extends into the through groove.

[0007] As a preferred solution of the present invention, the extrusion separation assembly further includes a pair of parallel secondary shafts, the secondary shafts are respectively rotatably connected to the two sides of the lower part of the chassis, a plurality of elastic rubber rods are densely distributed around the side of the secondary shaft, one end of each secondary shaft is installed with a gear 2, the two gears 2 are meshed and connected, the other end of one of the secondary shafts is connected with a pulley 1, the pulley 1 is connected with a pulley 2 through a synchronous belt, and the pulley 2 is installed at one end of the main shaft; It also includes a screening assembly, which includes a frame 2 installed below the chassis, a straight plate screen 1 and a straight plate screen 2 are respectively provided at the upper and lower parts of the frame 2, the two are parallel to each other, and the mesh diameter of the straight plate screen 1 is larger than the mesh diameter of the straight plate screen 2, a screen as a whole is formed by a structural member between the straight plate screen 1 and the straight plate screen 2, both sides of one end of the screen as a whole are rotatably connected with connecting rods, the top end of the connecting rod is correspondingly rotatably connected to both sides of one end of the frame 2, bearings are provided on both sides of the other end of the screen as a whole, the inner rings of the bearings are provided with eccentric wheels, the same eccentric positions of the eccentric wheels on both sides are connected through an eccentric shaft, and the two sides of the eccentric shaft are correspondingly connected to the frame 2 through shaft seats, one end of the eccentric shaft is connected with a motor 3, and the motor 3 is correspondingly installed on the frame 2; The motor is connected to the frame three at two ends thereof, and the motor is connected to the frame three at two ends thereof, and the motor is connected to the frame three at one end ...

[0008] As a preferred solution of the present invention, the primary sorting component further includes a second feed hopper, and a bottom port of the second feed hopper is correspondingly mounted at the through slot of the chassis.

[0009] As a preferred solution of the present invention, the primary sorting component further comprises a partition plate 1, wherein the partition plate 1 is installed in the middle of the feed hopper 2, and the bottom of the partition plate 1 is in conflict with the top of the partition plate 2.

[0010] As a preferred solution of the present invention, a closing plate is installed at one side of the through slot of the chassis away from the arc-shaped extrusion plate; The screening assembly also includes a rear baffle, the upper portion of the rear baffle is correspondingly connected to the straight plate screen mesh 1, and the lower portion of the rear baffle is correspondingly connected to the straight plate screen mesh 2.

[0011] As a preferred solution of the present invention, the width of the hair sticking ring belt is 1-3 cm, and the interval between adjacent hair sticking ring belts is 0.1-0.5 cm.

[0012] As a preferred solution of the present invention, the final sorting component further includes a chute, and the chute is installed below one end of the frame three.

[0013] The present invention separates the husk from the oil tea seeds by fracturing and beating the husk, making the ruptured part of the husk uneven and covered with burrs, that is, torn and disorderly fibers are intertwined and exposed. When the husk contacts the sticky hair ring, it is easily hooked and captured, so that the smooth oil tea seeds are discharged and the husk is left, and finally the purity of the obtained oil tea seeds is greatly improved.

[0014] The present invention uses a primary sorting component to initially divide the tea fruit into two sizes. Due to the different sizes of the tea fruits, a fixed fracturing structure will be formed. When the action stroke remains unchanged, the tea fruit cannot adapt to tea fruits of different sizes, resulting in low shelling efficiency. Therefore, through the primary sorting, the tea fruits can be diverted and introduced into a designated shelling area, thereby greatly improving the shelling efficiency of the tea fruit.

[0015] The invention knocks the broken fruit shell when it falls by swinging the elastic rubber rod, so as to knock out the oil tea seeds inside the fruit shell, thereby improving the separation rate of the fruit shell and the oil tea seeds. Because the oil tea fruit, especially the green-skinned oil tea fruit, may only have a large crack when it is cracked, and it is impossible to completely separate the oil tea seeds from the inside, the above-mentioned separation effect is convenient for subsequent thorough shelling and seed retention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the primary sorting component of the present invention; Figure 3 for Figure 2 Another perspective diagram of the structure; Figure 4 It is a schematic diagram of the structure of the extrusion separation component of the present invention; Figure 5 for Figure 4 Another perspective diagram of the structure; Figure 6 It is a schematic diagram of the internal structure of the chassis of the present invention; Figure 7 It is a schematic diagram of the assembly of the squeezing roller 1 and the squeezing roller 2 of the present invention; Figure 8 It is a schematic diagram of the structure of the screening assembly of the present invention; Fig. 9 for Figure 8 Another perspective diagram of the structure; Fig.10 It is a schematic diagram of the structure of the unsorted component of the present invention; Fig.11 It is a schematic diagram of the internal structure of the frame 3 of the present invention; Fig.12 for Fig.10 Schematic diagram of another perspective of the structure.

[0017] Among them, 1. Primary sorting component; 101. Frame 1; 102. Base; 103. Screen drum; 104. Spiral blade; 105. Feed hopper 1; 106. Gear ring 1; 107. Gear; 108. Motor 1; 109. Feed hopper 2; 110. Partition 1; 2. Extrusion separation component; 201. Chassis; 202. Main shaft; 203. Extrusion roller 1; 204. Paddle 1; 205. Extrusion bar 1; 206. Extrusion roller 2; 207. Paddle 2; 208. Extrusion bar 2; 209. Arc extrusion plate; 210. Partition 2; 211. Secondary shaft; 212. Elastic rubber rod; 213 , gear two; 214, pulley one; 215, pulley two; 216, motor two; 217, closing plate; 3, screening component; 301, frame two; 302, straight plate screen one; 303, straight plate screen two; 304, connecting rod; 305, bearing; 306, eccentric wheel; 307, eccentric shaft; 308, motor three; 309, rear baffle; 4, final sorting component; 401, frame three; 402, shaft roller; 403, ring groove one; 404, hair sticking ring belt; 405, supporting roller; 406, ring groove two; 407, scraper plate; 408, strip groove; 409, motor four; 410, chute. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] like Figure 1-12 As shown, the embodiment of the present invention provides a tea fruit shelling and sorting machine, including a primary sorting component 1, specifically, refer to Figure 1-3 The primary sorting component 1 includes a frame 101, a base 102 is installed above the frame 101, a screen drum 103 is rotatably connected to one side of the base 102, the bottom of the screen drum 103 is used to screen out small-diameter tea fruits, and the discharge opening of the screen drum 103 is used to screen out large-diameter tea fruits, a spiral blade 104 is installed on the inner wall of the screen drum 103, a feed hopper 105 connected to the screen drum 103 is installed on the other side of the base 102, a gear ring 106 is installed at one end of the outer side of the screen drum 103, a gear 107 is meshed and connected to the side of the gear ring 106, the gear 107 is connected to a motor 108, and the motor 108 is correspondingly installed on the frame 101.

[0020] In this embodiment, reference Figure 1 ,as well as Figure 4-7 , also includes an extrusion separation component 2 arranged below the primary sorting component 1, which includes a chassis 201 installed at the bottom of the frame 101, and a through groove is opened on the top of the chassis 201 along the axial direction of the screen cylinder 103, one side of the through groove is located directly below the screen cylinder 103, and the other side of the through groove is located below the discharge opening of the screen cylinder 103. A main shaft 202 is rotatably connected to the upper part of the interior of the chassis 201, and one end of the main shaft 202 is connected to a second motor 216, and the second motor 216 is correspondingly installed on the outside of the chassis 201, and an extrusion roller 1 203 is installed on the outside of the main shaft 202 located directly below the screen cylinder 103, and an extrusion roller 206 is installed on the outside of the other side of the main shaft 202.

[0021] Among them, the outer diameter of the squeezing roller 1 203 is larger than the outer diameter of the squeezing roller 206, a plurality of paddles 1 204 are evenly installed around the outer periphery of the squeezing roller 1 203, and squeezing knives 1 205 are installed between adjacent paddles 1 204 around the outer periphery of the squeezing roller 1 203, a plurality of paddles 207 are evenly installed around the outer periphery of the squeezing roller 206, and squeezing knives 2 208 are installed between adjacent paddles 207 around the outer periphery of the squeezing roller 206. The tea fruit entering the through groove will fall between adjacent paddles 1 204 or adjacent paddles 207 due to the rotation of the main shaft 202, and will be "clamped" away when the main shaft 202 continues to rotate, thereby achieving the effect of prying and feeding.

[0022] In this embodiment, again refer to Figure 7 An arc-shaped extrusion plate 209 is installed on one side of the main shaft 202 inside the chassis 201, and the curvature of the arc-shaped extrusion plate 209 gradually increases from top to bottom. The top of the arc-shaped extrusion plate 209 is installed on the bottom of one side of the through groove. A partition plate 210 is provided in the middle of the arc-shaped extrusion plate 209, and the top of the partition plate 210 extends into the through groove.

[0023] In this embodiment, the curvature of the arc-shaped extrusion plate 209 gradually increases from top to bottom, that is, the gap between it and the extrusion roller 1 203 and the extrusion roller 2 206 gradually decreases. The large gap at the top is intended to facilitate the insertion of the tea fruit, while the small gap at the bottom is intended to crack the tea fruit.

[0024] In this embodiment, the tea fruit is initially divided into two sizes. In order to ensure the normal progress of the subsequent fracturing process, the outer diameter of the extrusion roller 203 corresponding to the small diameter tea fruit is larger, so as to reduce the gap between it and the arc extrusion plate 209 to adapt to the small diameter tea fruit.

[0025] In this embodiment, again refer to Figure 4 and Figure 6 The extrusion separation component 2 also includes a pair of parallel auxiliary shafts 211, which are respectively connected to the two sides of the lower part of the chassis 201 for rotation. A plurality of elastic rubber rods 212 are densely distributed around the side of the auxiliary shaft 211. One end of the auxiliary shaft 211 is equipped with a gear 213, and the two gears 213 are meshingly connected. The other end of one auxiliary shaft 211 is connected with a pulley 1 214, and the pulley 1 214 is connected with the pulley 2 215 through a synchronous belt. The pulley 215 is installed at one end of the main shaft 202. Since the oil tea fruit, especially the green-skinned oil tea fruit, may only have a large crack when being fractured, and it is impossible to completely separate it from the oil tea seeds inside, when it falls, the elastic rubber rod 212 is swung to knock the broken fruit shell, so that the oil tea seeds inside are knocked out, thereby improving the separation rate of the fruit shell and the oil tea seeds, and facilitating the subsequent thorough shelling and seed retention.

[0026] In this embodiment, reference Figure 1 ,as well as Figure 8-9, also includes a screening component 3, which includes a frame 2 301 installed below the chassis 201, and a straight plate screen 1 302 and a straight plate screen 2 303 are respectively provided at the upper and lower parts of the frame 2 301, and the two are parallel to each other, and the mesh diameter of the straight plate screen 1 302 is larger than the mesh diameter of the straight plate screen 2 303, and the straight plate screen 1 302 and the straight plate screen 2 303 form a screen as a whole through a structural member, and both sides of one end of the screen as a whole are rotatably connected with a connecting rod 304, and the top of the connecting rod 304 is correspondingly rotatably connected to both sides of one end of the frame 2 301, and both sides of the other end of the screen as a whole are provided with bearings 305, and the inner ring of the bearing 305 Both are provided with an eccentric wheel 306, and the same eccentric position of the eccentric wheels 306 on both sides is connected through an eccentric shaft 307, and the two sides of the eccentric shaft 307 are correspondingly connected to the frame 2 301 through shaft seats, and one end of the eccentric shaft 307 is connected to a motor 308, and the motor 308 is correspondingly installed on the frame 2 301, and the eccentric shaft 307 is driven to rotate in situ, and then the eccentric wheel 306 and the bearing 305 are matched to make the straight plate screen 1 302 and the straight plate screen 2 303 vibrate at a high frequency. At this time, the fallen fruit shells and tea seeds can be screened, and the separation between large and small materials can be achieved by setting the size of the mesh.

[0027] In this embodiment, reference Figure 1 ,as well as Figure 10-12 , and also includes a final sorting component 4, which includes a frame 3 401 installed below one end of the frame 2 301, and the inner sides of the frame 3 401 are rotatably connected with shaft rollers 402, and one end of one side of the shaft roller 402 is connected to a motor 409, and the motor 409 is correspondingly installed on the frame 3 401, and the outer side of the shaft roller 402 is uniformly provided with a plurality of annular grooves 403 along its axial direction, and the two annular grooves 403 at corresponding positions on the two shaft rollers 402 are connected by an adaptive hair-sticking ring belt 404, and the surface of the hair-sticking ring belt 404 The surface is covered with fluffy fibers. The oil tea fruit shell itself contains a large amount of fiber components. After being cracked by a blunt instrument, the broken part is uneven and covered with burrs, that is, the torn and disorderly fibers are intertwined and exposed. The surface of the sticky hair ring belt 404 is densely covered with fluffy fibers. Therefore, when the fruit shell contacts the sticky hair ring belt 404, it is easily hooked and captured by the sticky hair ring belt 404, while the surface of the oil tea seed is smooth and not easy to be captured, thereby achieving the sorting effect of the fruit shell and the oil tea seed, and greatly improving the purity of the obtained oil tea seed.

[0028] A plurality of supporting rollers 405 for lifting the hair-sticking belts 404 are rotatably connected in the middle of the interior of the frame three 401, and annular grooves 406 are provided on the outside of the supporting rollers 405 at positions corresponding to the hair-sticking belts 404 along their axial directions. A scraper plate 407 is installed below the frame three 401, and the top of the scraper plate 407 is in contact with the lower surface of the hair-sticking belt 404, and grooves 408 are provided on the top of the scraper plate 407 at positions corresponding to the hair-sticking belts 404 along their length directions. A chute 410 is installed below one end of the frame three 401.

[0029] In the present device, a plurality of sticky hairy belts 404 are provided for hooking and capturing the fruit shells. The purpose is that, firstly, the fluffy fibers on the surface of the sticky hairy belts 404 will be damaged after capturing the fruit shells for many times and being scraped off by the scraper plate 407. Therefore, a plurality of sticky hairy belts 404 are provided, so that the sticky hairy belts 404 at more specific positions can be replaced individually, thereby improving the material utilization rate and service life; secondly, parallel operation means that there is a gap between adjacent sticky hairy belts 404. When an adaptable structure at the top of the scraper plate 407 extends into the gap, the probability of scraping the fruit shells off the sticky hairy belts 404 can be increased.

[0030] In this embodiment, the width of the hair-sticking ring belt 404 is 1-3 cm, and the interval between adjacent hair-sticking ring belts 404 is 0.1-0.5 cm.

[0031] The primary sorting component 1 also includes a feed hopper 2 109 and a partition 1 10. The bottom port of the feed hopper 2 109 is correspondingly installed at the through slot of the chassis 201. The partition 1 100 is installed in the middle of the feed hopper 2 109, and the bottom of the partition 1 10 is in conflict with the top of the partition 2 210. A closing plate 217 is installed at one side of the through slot of the chassis 201 away from the arc extrusion plate 209 to prevent the oil tea fruit from escaping from the action area of ​​the arc extrusion plate 209. The screening component 3 also includes a rear baffle 309. The upper part of the rear baffle 309 is correspondingly connected to the straight screen 1 302, and the lower part of the rear baffle 309 is correspondingly connected to the straight screen 2 303.

[0032] When the oil tea fruit shelling and sorting machine of the present invention is used for shelling and sorting, the method is as follows: Step 1: Put the tea fruit into the feed hopper 105, and then the rolling screen drum 103 will perform preliminary sorting on the size. Among them, the tea fruit with smaller diameter passes through the holes at the bottom of the screen drum 103 and falls directly onto the top of the squeezing roller 203, and the tea fruit with larger diameter is discharged through the discharge opening of the screen drum 103 by the action of the spiral blade 104 and falls onto the top of the squeezing roller 206.

[0033] Step 2, squeezing roller 1 203 and squeezing roller 206 rotate, the former pushes the small diameter tea fruit to the arc squeezing plate 209 through the adjacent paddle 1 204. Since the curvature of the arc squeezing plate 209 gradually increases from top to bottom, the gap between squeezing roller 1 203 and the arc squeezing plate 209 is gradually reduced, and finally the squeezing roller 1 203 gradually squeezes the small diameter tea fruit, and under the action of the squeezing bar 1 205, the fruit shell is cracked and broken, thereby exposing the tea seeds inside. Similarly, under the action of the paddle 207, the fruit shell of the large diameter tea fruit is cracked and broken through the action of the squeezing bar 208, thereby exposing the tea seeds inside.

[0034] Step 3: The broken camellia fruit falls to the secondary shaft 211 by itself. At this time, the rotating secondary shaft 211 drives the elastic rubber rod 212 to knock the broken camellia fruit, thereby achieving complete separation of the fruit shell and the camellia seeds.

[0035] Step 4. The separated fruit shells and oil-tea camellia seeds fall onto the straight plate screen 1 302 together, and the eccentric shaft 307 is driven to rotate in situ, and then the eccentric wheel 306 and the bearing 305 cooperate to make the straight plate screen 1 302 and the straight plate screen 2 303 vibrate at high frequency. At this time, the fallen fruit shells and oil-tea camellia seeds are screened by the straight plate screen 1 302, and the fruit shells much larger than the size of the oil-tea camellia seeds are intercepted and discharged, while the fruit shells less than or equal to the size of the oil-tea camellia seeds pass through the mesh of the straight plate screen 1 302 together with the oil-tea camellia seeds and fall onto the straight plate screen 2 303. Then, under the screening of the straight plate screen 2 303, the fruit shells much smaller than the size of the oil-tea camellia seeds are screened out and discharged through its mesh, and the intercepted oil-tea seeds and fruit shells of similar size are discharged onto the sticky hair ring belt 404.

[0036] Step 5. Since the fruit shell itself has a large amount of fiber components and is not cracked or hit by a sharp tool, the broken parts are uneven and covered with burrs, and the surface of the sticky hair ring belt 404 is densely covered with fluffy fibers. Therefore, when the fruit shell contacts the sticky hair ring belt 404, it is very easy to be hooked and captured by the sticky hair ring belt 404, so that when the sticky hair ring belt 404 rotates, the smooth tea seeds are discharged, and the fruit shells are adhered to the surface of the sticky hair ring belt 404, finally achieving the effect of unsorting the fruit shells and tea seeds, and greatly improving the purity of the obtained tea seeds.

[0037] Step six, when the continuously rotating hair-sticking belt 404 passes over the scraper plate 407, the top of the scraper plate 407 contacts the hair-sticking belt 404 and the hair-sticking belt 404 is correspondingly embedded in the groove 408, so that the fruit shells adhered to the surface of the hair-sticking belt 404 can be scraped off, ensuring the continuous use of the hair-sticking belt 404.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea fruit shelling and sorting machine, comprising a primary sorting component (1), characterized in that: The primary sorting component (1) comprises a frame (101), a base (102) is installed above the frame (101), a screen drum (103) is rotatably connected to one side of the base (102), the bottom of the screen drum (103) is used to screen out small-diameter tea fruits, and the discharge opening of the screen drum (103) is used to screen out large-diameter tea fruits, the inner wall of the screen drum (103) is installed with a spiral blade (104), the other side of the base (102) is installed with a feed hopper (105) connected to the screen drum (103), an outer end of the screen drum (103) is installed with a gear ring (106), the side of the gear ring (106) is meshingly connected with a gear (107), the gear (107) is connected to a motor (108), and the motor (108) is correspondingly installed on the frame (101); It also includes an extrusion separation component (2) arranged below the primary sorting component (1), comprising a chassis (201) mounted at the bottom of the frame (101), a through slot being provided at the top of the chassis (201) along the axial direction of the screen drum (103), one side of the through slot being located directly below the screen drum (103), and the other side of the through slot being located below the discharge opening of the screen drum (103), a main shaft (202) being rotatably connected to the top of the interior of the chassis (201), one end of the main shaft (202) being connected to a second motor (216), and the second motor (216) being correspondingly mounted on the outside of the chassis (201), a first extrusion roller (203) being sleeved on the outside of one side of the main shaft (202) located directly below the screen drum (103), and a second extrusion roller (206) being sleeved on the outside of the other side of the main shaft (202).

2. The oil-tea fruit shelling and sorting machine according to claim 1, characterized in that: The outer diameter of the squeezing roller one (203) is greater than the outer diameter of the squeezing roller two (206); a plurality of paddles one (204) are evenly mounted on the outer periphery of the squeezing roller one (203); a squeezing knife one (205) is mounted on the outer periphery of the squeezing roller one (203) between adjacent paddles one (204); a plurality of paddles two (207) are evenly mounted on the outer periphery of the squeezing roller two (206); a squeezing knife two (208) is mounted on the outer periphery of the squeezing roller two (206) between adjacent paddles two (207); An arc-shaped extrusion plate (209) is installed on one side of the main shaft (202) inside the chassis (201), and the curvature of the arc-shaped extrusion plate (209) gradually increases from top to bottom. The top of the arc-shaped extrusion plate (209) is installed on the bottom of one side of the through groove. A partition plate 2 (210) is provided in the middle of the arc-shaped extrusion plate (209), and the top of the partition plate 2 (210) extends into the through groove.

3. The oil-tea fruit shelling and sorting machine according to claim 2, characterized in that: The extrusion separation component (2) further comprises a pair of parallel secondary shafts (211), the secondary shafts (211) being rotatably connected to two sides of the lower part of the chassis (201) respectively, a plurality of elastic rubber rods (212) being densely distributed around the side surface of the secondary shaft (211), one end of each secondary shaft (211) being mounted with a second gear (213), the two second gears (213) being meshingly connected, the other end of one of the secondary shafts (211) being connected with a first pulley (214), the first pulley (214) being connected with a second pulley (215) via a synchronous belt, the second pulley (215) being mounted at one end of the main shaft (202); The invention also comprises a screening assembly (3), which comprises a frame 2 (301) installed below the chassis (201), wherein a straight plate screen 1 (302) and a straight plate screen 2 (303) are respectively arranged at the upper and lower parts of the frame 2 (301), the two being parallel to each other, and the mesh diameter of the straight plate screen 1 (302) is larger than the mesh diameter of the straight plate screen 2 (303), and a screen body is formed between the straight plate screen 1 (302) and the straight plate screen 2 (303) through a structural member, and a connecting rod (304) is rotatably connected to both sides of one end of the screen body, and the connecting rod (304) is connected to the connecting rod (304) ) is rotatably connected to both sides of one end of the frame two (301), and bearings (305) are provided on both sides of the other end of the screen as a whole, and the inner rings of the bearings (305) are provided with eccentric wheels (306), and the eccentric wheels (306) on both sides are connected at the same eccentric position through an eccentric shaft (307), and the two sides of the eccentric shaft (307) are correspondingly connected to the frame two (301) through shaft seats, and one end of the eccentric shaft (307) is connected to the motor three (308), and the motor three (308) is correspondingly installed on the frame two (301); It also includes an unsorting component (4), which includes a frame three (401) installed below one end of the frame two (301), the frame three (401) has shaft rollers (402) rotatably connected on both sides of its interior, one end of the shaft roller (402) is connected to a motor four (409), the motor four (409) is correspondingly installed on the frame three (401), the shaft roller (402) has a plurality of annular grooves (403) uniformly opened along its axial direction on the exterior, two annular grooves (403) at corresponding positions on the two shaft rollers (402) are connected via an adaptive hair-sticking annular belt (404), the hair-sticking annular belt (404) is connected to the shaft roller (402) by an adaptive hair-sticking annular belt (404), and the hair-sticking annular belt (404) is connected to the shaft roller (402) by an adaptive hair-sticking annular belt (404). 04) is covered with fluffy fibers on its outer surface, and a plurality of supporting rollers (405) for supporting the hair-sticking ring belt (404) are rotatably connected to the middle of the inner part of the frame three (401), and annular grooves (406) are provided on the outer sides of the supporting rollers (405) along their axial directions at positions corresponding to the hair-sticking ring belts (404), and a scraper plate (407) is installed below the frame three (401), and the top of the scraper plate (407) is in contact with the lower surface of the hair-sticking ring belt (404), and strip grooves (408) are provided on the top of the scraper plate (407) along its length direction at positions corresponding to the hair-sticking ring belts (404).

4. The oil-tea-tea fruit shelling and sorting machine according to claim 3, characterized in that: The primary sorting component (1) further comprises a second feed hopper (109), the bottom port of the second feed hopper (109) being mounted corresponding to the through slot of the chassis (201).

5. The oil-tea-tea fruit shelling and sorting machine according to claim 3, characterized in that: The primary sorting assembly (1) further comprises a partition plate 1 (110), wherein the partition plate 1 (110) is installed in the middle of the feed hopper 2 (109), and the bottom of the partition plate 1 (110) is in conflict with the top of the partition plate 2 (210).

6. The oil-tea fruit shelling and sorting machine according to claim 3, characterized in that: A closing plate (217) is installed at one side of the through slot of the chassis (201) away from the arc-shaped extrusion plate (209); The screening assembly (3) further comprises a rear baffle (309), wherein the upper portion of the rear baffle (309) is correspondingly connected to the straight plate screen mesh 1 (302), and the lower portion of the rear baffle (309) is correspondingly connected to the straight plate screen mesh 2 (303).

7. The oil-tea-tea fruit shelling and sorting machine according to claim 3, characterized in that: The width of the hair-sticking ring band (404) is 1-3 cm, and the interval between adjacent hair-sticking ring bands (404) is 0.1-0.5 cm.

8. The oil-tea-tea fruit shelling and sorting machine according to claim 3, characterized in that: The final sorting component (4) further comprises a chute (410), wherein the chute (410) is installed below one end of the frame three (401).

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