Efficient husking device capable of discharging camellia seeds and husks in classified mode

Abstract

The utility model relates to the technical field of camellia seed processing, and discloses an efficient husking device capable of discharging camellia seeds and husks in a classified mode. The efficient husking device comprises a screening box, a shell breaking bin is installed at the upper end of the screening box, a feeding bin is installed at the upper end of the shell breaking bin, and circulating holes are formed in the outer wall of the screening box; a first sieve plate is rotatably mounted on the inner wall of the portion, located in the circulating hole, of the screening box, the first sieve plate is obliquely arranged, and a circulating shell is mounted on the portion, located on one side of the circulating hole, of one side of the screening box. Then a first sieve plate plays a role in screening the hulled camellia seeds under the cooperation of a vibration mechanism, and the camellia seeds with incomplete hulls are the largest in size, can be screened out and fall into a circulating shell, then are conveyed into a falling pipe by a conveying auger driven by a first motor and then are conveyed into a feeding bin again from the falling pipe, so that the hulled camellia seeds can be recycled. And therefore, the labor is reduced, and the camellia seed shell breaking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camellia seed processing, in particular to a high-efficiency shelling device which can classify and discharge camellia seeds and shells. Background Art

[0002] Camellia seeds are the fruits of tea trees, which usually bloom in October of the first year and mature in November of the following year. The mature fruit is called tea oil fruit, and the seeds inside are tea oil seeds. After going through five seasons of autumn, spring, summer, autumn and winter, the nutritional content of its oil is extremely rich, exceeding that of olive oil by 20 percentage points, making it the best edible oil in the world.

[0003] The patent document with the authorized announcement number CN209178349U discloses a tea seed hulling device, comprising a bracket, an upper end of the bracket is fixedly connected with a hulling box, an upper side of the hulling box is fixedly connected with a feed box, a rotating shaft is arranged inside the feed box, the rotating shaft and the feed box are rotatably connected through a bearing, a feed plate is fixedly connected to the outer side of the rotating shaft, a pulley is arranged at one end of the feed box, the pulley is fixedly connected with the rotating shaft, a feed hopper is fixedly connected to the upper side of the feed box, the feed hopper, the feed box and the hulling box are interconnected, and the feed box and the hulling box are connected through a belt and a pulley; by designing the feed box on the upper side of the hulling box, when the tea seed hulls are put into the feed hopper, the feed plate is driven to rotate by the rotating shaft in the feed box to feed the tea seed hulls evenly, and the feed plate is blocked to prevent debris from jumping out of the inlet during hulling of the hulling box.

[0004] In the authorized patent document with the announcement number CN218517183U, a camellia seed shelling and air separation integrated device is disclosed, including a screening bin and a shelling bin, one end of the top surface of the screening bin is connected to the shelling bin through a material flow channel, and a rotating roller is rotatably connected inside the shelling bin, and a material trough is provided on the surface of the rotating roller, the top surface of the shelling bin is connected to a feeding hopper, and the side walls of the shelling bin are fixedly installed with a first cylinder frame and a second cylinder frame from top to bottom, respectively, and the other ends of the first cylinder frame and the second cylinder frame are fixedly installed with a first driving cylinder and a second driving cylinder, respectively. Beneficial effects: a rotating roller, a cutter and a striking hammer are adopted. When shelling and air separation of camellia seeds are carried out, the camellia fruit can be put into the feeding hopper, and the first driving cylinder and the second driving cylinder are driven to work to cut and shell the camellia fruit. A single roller structure is adopted, the structure is simpler, the cost is lower, and it is more convenient to use and maintain.

[0005] When the above device and the traditional setting are implemented, the oil tea seeds can be shelled, but the oil tea seeds may be completely shelled, so the staff needs to put the oil tea shells into the device again to break the shells, which wastes manpower and reduces the efficiency of shelling the oil tea seeds. Utility Model Content

[0006] The utility model aims to provide an efficient shelling device which can classify and discharge tea seeds and shells, thereby solving the problem that the above devices and traditional settings can shell the tea seeds when implemented, but the tea seeds may be completely shelled, so that the staff needs to put the tea shells into the device again to break the shells, which wastes manpower and reduces the efficiency of tea seed shelling.

[0007] The embodiment of the present application provides an efficient shelling device that can classify and discharge tea seeds and shells, including a screening box, a shell breaking bin is installed on the upper end of the screening box, a feeding bin is installed on the upper end of the shell breaking bin, a circulation hole is opened on the outer wall of the screening box, a first screen plate is rotatably installed on the inner wall of the screening box located inside the circulation hole, the first screen plate is inclined, a circulation shell is installed on one side of the screening box located on one side of the circulation hole, a first motor is installed on the lower end of the circulation shell, a conveying auger is fixedly connected to the output shaft of the first motor, the conveying auger is located inside the circulation shell, a discharge pipe is installed on one side above the circulation shell, the discharge pipe is inclined, and the discharge port of the discharge pipe is located above the feeding bin, a shell breaking mechanism is provided inside the shell breaking bin, and a vibration mechanism for vibrating the first screen plate is provided inside the screening box.

[0008] By adopting the above technical scheme, the shelling mechanism can be used to crack the shells of tea seeds, and then the first screen plate can screen the shelled tea seeds with the cooperation of the vibration mechanism. The incompletely shelled tea seeds are the largest in size and can be screened out and fall into the circulation shell, and then transported to the drop pipe by the conveying auger driven by the first motor, and then transported from the drop pipe to the feed bin again, so that the shelling process can be thoroughly cracked, which reduces labor and speeds up the efficiency of tea seed shelling.

[0009] Optionally, a shell drop hole is formed on a side of the screening box away from the circulation hole, and a second screen plate is rotatably mounted on the inner wall of the screening box located inside the shell drop hole, and the second screen plate is placed at an incline.

[0010] By adopting the above technical solution, the shells and seeds can be screened and separated by the second sieve plate, and the screened shells can fall from the shell drop holes.

[0011] Optionally, the vibration mechanism includes two eccentric rollers, which are rotatably mounted on the inner wall of the screening box, and are respectively located below the first screen plate and the second screen plate, and the screen holes of the first screen plate and the second screen plate are different in size.

[0012] By adopting the above technical solution, the screening box can play a role of rotationally supporting the eccentric roller, and the eccentric roller can play a role of shaking the first screen plate and the second screen plate.

[0013] Optionally, two pulleys are rotatably installed on the outer wall of the screening box, the two pulleys are respectively fixedly connected to the rotating shafts of two eccentric rollers, the outer walls of the two pulleys are respectively transmission-installed with belts, the outer wall of the screening box is installed with a bracket, the upper end of the bracket is installed with a second motor, and the output shaft of the second motor is fixedly connected to one of the pulleys.

[0014] By adopting the above technical solution, the pulley can be driven to rotate by the second motor, and then the two pulleys drive the eccentric roller to rotate with the cooperation of the belt.

[0015] Optionally, the shell breaking mechanism includes a conveying roller, which has a plurality of groups of semicircular holes on its surface, and two mounting shells are installed on the outer wall of the shell breaking bin, and electric push rods are respectively installed in the inner walls of the two mounting shells, and cutters and shell crushing blocks are respectively installed on the telescopic ends of the two electric push rods, and the cutters and shell crushing blocks are respectively slid into the interior of the shell breaking bin.

[0016] By adopting the above technical solution, the two electric push rods respectively drive the cutter and the shell crushing block to move, thereby cutting and crushing the tea seeds in the semicircular holes corresponding to the conveying roller.

[0017] Optionally, a third motor is installed on the outer wall of the shell breaking bin, and the output shaft of the third motor is fixedly connected to the rotating shaft of the conveying roller.

[0018] By adopting the above technical solution, the shell breaking bin can play a fixing role for the third motor, and the third motor can drive the conveying roller to rotate.

[0019] Optionally, a fixing frame is installed at the upper end of the screening box, and the inner wall of the fixing frame is installed with the outer wall of the circulation shell.

[0020] By adopting the above technical solution, the screening box can fix the fixing frame, and the fixing frame can fix the circulation shell.

[0021] Optionally, a seed drop hole is provided on the outer wall of the screening box below the circulation hole, and a seed guide block is installed on the inner bottom wall of the screening box on one side of the seed drop hole.

[0022] By adopting the above technical solution, the seeds can be quickly dropped by the seed guide block, and the seed drop hole can discharge the seeds.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The technical solution of the present application can break the shells of tea seeds through the shell breaking mechanism, and then the first screen plate can screen the shelled tea seeds with the cooperation of the vibration mechanism. The incompletely shelled tea seeds are the largest in size and can be screened out and fall into the circulation shell, and then transported to the drop pipe by the conveying auger driven by the first motor, and then transported from the drop pipe to the feed bin again, so as to carry out thorough shell breaking processing, reduce labor and speed up the shell breaking efficiency of tea seeds.

[0025] 2. The pulley is driven to rotate by the second motor, and then the pulley drives the eccentric roller to rotate with the cooperation of the belt. The eccentric roller can shake the first screen plate and the second screen plate, so as to separate the incomplete shell and the shell from the seed. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0027] Figure 1 It is a front view schematic diagram of an efficient shelling device capable of classifying and discharging tea seeds and shells according to the utility model;

[0028] Figure 2 The utility model is a high-efficiency shelling device which can classify and discharge tea seeds and shells. Figure 1 Enlarged view of point A in the middle;

[0029] Figure 3 This is a front cross-sectional view of an efficient shelling device capable of classifying and discharging tea seeds and shells according to the utility model;

[0030] Figure 4 The utility model is a front view of a sectional view of a shell breaking bin of a high-efficiency shelling device capable of classifying and discharging tea seeds and shells.

[0031] In the figure: 1, screening box; 2, first sieve plate; 3, circulation hole; 4, circulation shell; 5, first motor; 6, conveying auger; 7, feeding pipe; 8, feeding bin; 9, shell breaking bin; 10, shell falling hole; 11, seed falling hole; 12, fixing frame; 13, conveying roller; 14, mounting shell; 15, electric push rod; 16, cutter; 17, shell breaking block; 18, eccentric roller; 19, second sieve plate; 20, seed guide block; 21, pulley; 22, belt; 23, second motor; 24, bracket; 25, third motor. DETAILED DESCRIPTION

[0032] See also Figure 1-4 The utility model provides a technical solution: an efficient shelling device that can classify and discharge tea seeds and shells, comprising a screening box 1, a shell breaking bin 9 is installed on the upper end of the screening box 1, a feeding bin 8 is installed on the upper end of the shell breaking bin 9, a circulation hole 3 is opened on the outer wall of the screening box 1, a first sieve plate 2 is rotatably installed on the inner wall of the screening box 1 inside the circulation hole 3, the first sieve plate 2 is inclined, a circulation shell 4 is installed on one side of the screening box 1 located on one side of the circulation hole 3, a first motor 5 is installed at the lower end of the circulation shell 4, a conveying auger 6 is fixedly connected to the output shaft of the first motor 5, the conveying auger 6 is located inside the circulation shell 4, a discharge pipe 7 is installed on one side above the circulation shell 4, the discharge pipe 7 is inclined, and the discharge port of the discharge pipe 7 is located above the feeding bin 8, a shell breaking mechanism is arranged inside the shell breaking bin 9, a vibration mechanism for vibrating the first sieve plate 2 is arranged inside the screening box 1, a fixing frame 12 is installed on the upper end of the screening box 1, and the inner wall of the fixing frame 12 is installed with the outer wall of the circulation shell 4.

[0033] In the technical scheme of the utility model, the shelling mechanism can be used to crack the shells of tea seeds, and then the first screen plate 2 can screen the shelled tea seeds with the cooperation of the vibration mechanism. The incompletely shelled tea seeds are the largest in size and can be screened out and fall into the circulation shell 4, and then transported to the drop pipe by the conveying auger 6 driven by the first motor 5, and then transported from the drop pipe to the feed bin 8 again, so that the shelling process can be thoroughly cracked, which reduces labor and speeds up the efficiency of tea seed shelling.

[0034] In addition, the screening box 1 can play a role in fixing the fixing frame 12, and the fixing frame 12 can play a role in fixing the circulation shell 4.

[0035] In the technical solution of the utility model, if Figure 1 , Figure 3 and Figure 4 As shown, the shell breaking mechanism includes a conveying roller 13, and a plurality of groups of semicircular holes are provided on the outer surface of the conveying roller 13. Two mounting shells 14 are installed on the outer wall of the shell breaking bin 9, and electric push rods 15 are respectively installed in the inner walls of the two mounting shells 14. The telescopic ends of the two electric push rods 15 are respectively installed with a cutter 16 and a shell crushing block 17, which are respectively slidably penetrated into the interior of the shell breaking bin 9, and the cutter 16 and the shell crushing block 17 are respectively driven to move by the two electric push rods 15, thereby playing the role of cutting the oil tea seeds in the semicircular holes corresponding to the conveying roller 13 and crushing the shells. A third motor 25 is installed on the outer wall of the shell breaking bin 9, and the output shaft of the third motor 25 is fixedly connected to the rotating shaft of the conveying roller 13. The third motor 25 can be fixed by the shell breaking bin 9, and the third motor 25 can drive the conveying roller 13 to rotate.

[0036] In the technical solution of the utility model, if Figure 3 As shown, a shell drop hole 10 is opened on the side of the screening box 1 away from the circulation hole 3, and a second sieve plate 19 is rotatably installed on the inner wall of the screening box 1 inside the shell drop hole 10. The second sieve plate 19 is placed at an angle, and the shells and seeds can be screened and separated by the second sieve plate 19, and the screened shells can fall from the shell drop hole 10.

[0037] In the technical solution of the utility model, if Figure 1 , Figure 2 and Figure 3 As shown, the vibration mechanism includes two eccentric rollers 18, which are rotatably installed with the inner wall of the screening box 1, and the two eccentric rollers 18 are respectively located below the first screen plate 2 and the second screen plate 19. The sieve holes of the first screen plate 2 and the second screen plate 19 are different in size. The screening box 1 can play a role of rotational support for the eccentric rollers 18, and the eccentric rollers 18 can play a role of shaking the first screen plate 2 and the second screen plate 19. Two pulleys 21 are rotatably installed on the outer wall of the screening box 1. The two pulleys 21 are respectively fixedly connected to the rotating shafts of the two eccentric rollers 18, and the outer walls of the two pulleys 21 are respectively driven and installed with belts 22. A bracket 24 is installed on the outer wall of the screening box 1, and a second motor 23 is installed on the upper end of the bracket 24. The output shaft of the second motor 23 is fixedly connected to one of the pulleys 21, and the pulley 21 can be driven to rotate by the second motor 23, and then the two pulleys 21 drive the eccentric rollers 18 to rotate with the cooperation of the belt 22.

[0038] In the technical solution of the utility model, if Figure 3 As shown, a seed drop hole 11 is provided on the outer wall of the screening box 1 below the circulation hole 3, and a seed guide block 20 is installed on the inner bottom wall of the screening box 1 on one side of the seed drop hole 11. The seed guide block 20 can play a role in quickly falling the seeds, and the seed drop hole 11 can play a role in discharging the seeds.

[0039] When in use, first, the oil tea seeds can be poured into the shell breaking bin 9 through the feed bin 8 through the starting device. The shell breaking mechanism starts to work, and the third motor 25 drives the conveying roller 13 to rotate, and the oil tea seeds move forward under the drive of the conveying roller 13. During the movement, the oil tea seeds enter the semicircular hole on the surface of the conveying roller 13 and are transported to the inside of the shell breaking bin 9. When the oil tea seeds reach the specified position, the electric push rod 15 drives the cutter 16 and the broken shell block 17 to enter the shell breaking bin 9 respectively. The cutter 16 performs preliminary cutting on the oil tea seeds, and the broken shell block 17 further crushes the oil tea seeds to separate the oil tea seeds from the shells. The shelled oil tea seeds and shell mixture fall into the screening box 1 by gravity. At this time, the vibration mechanism starts to work, the second motor 23 drives the pulley 21 to rotate, and drives the eccentric roller 18 to rotate through the belt 22, thereby causing the first screen plate 2 and the second screen plate 19 to vibrate. The vibration makes the tea seeds and shells jump and roll continuously on the sieve plate. The tea seeds that are not completely crushed fall into the circulation shell 4 through the sieve holes of the first sieve plate 2, and are then transported to the drop pipe by the conveying auger 6 driven by the first motor 5, and are then transported to the feed bin 8 again from the drop pipe, so that they can be thoroughly shelled, reducing labor and speeding up the efficiency of tea seed shelling. The broken shells and seeds can be screened by the first sieve plate 2 and fall onto the second sieve plate 19, and then the second sieve plate 19 can screen the shells and seeds, and the shells can fall from the second sieve plate 19 to the shell drop hole 10, and the seeds can fall from the seed guide block 20 to the seed drop hole 11 after falling, so as to separate and discharge the seeds and shells.

Claims

1. An efficient shelling device capable of classifying and discharging tea seeds and shells, characterized in that: The invention comprises a screening box (1), a shell crushing bin (9) is installed at the upper end of the screening box (1), a feed bin (8) is installed at the upper end of the shell crushing bin (9), a circulation hole (3) is opened on the outer wall of the screening box (1), a first sieve plate (2) is rotatably installed on the inner wall of the screening box (1) located inside the circulation hole (3), the first sieve plate (2) is arranged in an inclined manner, a circulation shell (4) is installed on one side of the screening box (1) located on one side of the circulation hole (3), and the lower end of the circulation shell (4) is provided with a A first motor (5) is provided, the output shaft of the first motor (5) is fixedly connected to a conveying auger (6), the conveying auger (6) is located inside the circulation shell (4), a discharge pipe (7) is installed on one side above the circulation shell (4), the discharge pipe (7) is arranged in an inclined manner, and the discharge port of the discharge pipe (7) is located above the feed bin (8), a shell breaking mechanism is arranged inside the shell breaking bin (9), and a vibration mechanism for vibrating the first screen plate (2) is arranged inside the screening box (1).

2. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 1, characterized in that: A shell drop hole (10) is provided on a side of the screening box (1) away from the circulation hole (3), and a second screen plate (19) is rotatably mounted on the inner wall of the screening box (1) inside the shell drop hole (10), and the second screen plate (19) is placed at an angle.

3. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 2, characterized in that: The vibration mechanism comprises two eccentric rollers (18), the two eccentric rollers (18) are rotatably mounted on the inner wall of the screening box (1), and the two eccentric rollers (18) are respectively located below a first sieve plate (2) and a second sieve plate (19), wherein the sieve holes of the first sieve plate (2) and the second sieve plate (19) are different in size.

4. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 3, characterized in that: Two pulleys (21) are rotatably mounted on the outer wall of the screening box (1), the two pulleys (21) are respectively fixedly connected to the rotating shafts of two eccentric rollers (18), and belts (22) are respectively transmission-mounted on the outer walls of the two pulleys (21). A bracket (24) is mounted on the outer wall of the screening box (1), a second motor (23) is mounted on the upper end of the bracket (24), and an output shaft of the second motor (23) is fixedly connected to one of the pulleys (21).

5. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 1, characterized in that: The shell breaking mechanism comprises a conveying roller (13), the outer surface of which is provided with a plurality of groups of semicircular holes, the outer wall of the shell breaking bin (9) is provided with two mounting shells (14), the inner walls of the two mounting shells (14) are respectively provided with electric push rods (15), the telescopic ends of the two electric push rods (15) are respectively provided with a cutter (16) and a shell breaking block (17), and the cutter (16) and the shell breaking block (17) are respectively slidably arranged to penetrate into the interior of the shell breaking bin (9).

6. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 5, characterized in that: A third motor (25) is installed on the outer wall of the shell breaking bin (9), and the output shaft of the third motor (25) is fixedly connected to the rotating shaft of the conveying roller (13).

7. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 1, characterized in that: A fixing frame (12) is installed at the upper end of the screening box (1), and the inner wall of the fixing frame (12) is installed with the outer wall of the circulation shell (4).

8. The efficient shelling device capable of classifying and discharging tea seeds and shells according to claim 1, characterized in that: A seed drop hole (11) is provided on the outer wall of the screening box (1) below the circulation hole (3), and a seed guide block (20) is installed on the inner bottom wall of the screening box (1) on one side of the seed drop hole (11).

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