Feeding device for areca nut processing

Abstract

The utility model discloses a feeding device for betel nut processing, which comprises a base, a first fixing frame is fixedly mounted at the top of the base, vertical plates are fixedly mounted at two ends of the first fixing frame, a second fixing frame is fixedly mounted between the upper parts of the two vertical plates, and a feeding hopper is fixedly mounted at the top of the second fixing frame. A first sorting and screening frame is installed in the second fixing frame, a second sorting and screening frame is installed in the first fixing frame, a horn collecting frame is fixedly installed on the top of the second sorting and screening frame, a collecting box is arranged on the top of the base, and a double-output-shaft motor is installed on one side of one vertical plate. The double-output-shaft motor is in transmission connection with the first sorting and screening frame and the second sorting and screening frame. The betel nut processing and feeding device has the sorting and screening functions, betel nuts of different sizes can be automatically sorted and screened in the feeding process, and therefore the betel nut processing efficiency is improved, and the betel nut processing speed is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing feeding devices, in particular to a feeding device used for betel nut processing. Background Art

[0002] Areca nut, a plant of the genus Areca in the family Arecaceae, has an upright, tree-like stem with obvious ring-shaped leaf scars, monoecious, with much-branched inflorescence, oblong ovary and oblong or ovoid fruit, and ovate seeds. Areca nut is a warm and hot-type positive plant that prefers a high temperature, abundant rainfall and humid climate. It is commonly found scattered in secondary tropical monsoon forests at the bottom of low valleys, foot of ridges, slopes and stream sides of plains. It is native to tropical regions and tropical Asia.

[0003] During the processing of betel nut, different sizes need to be sorted and screened, and the sorting and screening is usually done manually. The efficiency and speed of manual sorting and screening are low. Therefore, improvements are needed to address the above problems. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for betel nut processing, comprising a base, a first fixed frame is fixedly installed on the top of the base, vertical plates are fixedly installed at both ends of the first fixed frame, a second fixed frame is fixedly installed between the upper parts of the two vertical plates, a feeding hopper is fixedly installed on the top of the second fixed frame, a first sorting and screening frame is installed inside the second fixed frame, a second sorting and screening frame is installed inside the first fixed frame, a horn collecting frame is fixedly installed on the top of the second sorting and screening frame, a collecting box is provided on the top of the base, a double-output shaft motor is installed on one side of one of the vertical plates, and the double-output shaft motor is drivingly connected to the first sorting and screening frame and the second sorting and screening frame.

[0005] Preferably, the first sorting and screening frame and the second sorting and screening frame both include a rectangular frame, a pair of fixed blocks are fixedly installed at both ends of the rectangular frame, a U-shaped frame is rotatably connected between each pair of fixed blocks, and blocking rods are fixedly installed at equal distances inside the U-shaped frame, and one end of the outer sides of the two U-shaped frames at the bottom of the rectangular frame are fixedly installed with toggle pins, one side of the rectangular frame is rotatably connected with threaded rod 1, the top of threaded rod 1 is fixedly connected with threaded rod 2, the lower part of threaded rod 2 is threadedly connected with movable slats, and toggle grooves are provided on both sides of the movable slats, and two toggle pins are respectively located inside the two toggle grooves, so that the sorted and screened betel nuts can be effectively discharged.

[0006] Preferably, a pair of connecting blocks are fixedly installed on both sides of the two rectangular frames, and a pair of rotating shafts are rotatably connected on both sides of the first fixed frame and the second fixed frame. Each pair of rotating shafts is located inside the first fixed frame and the second fixed frame and is fixedly connected to a disk, and the edges of the disks are connected to connecting pins. A connecting plate is connected between the two connecting pins on each pair of rotating shafts, and the four pairs of connecting blocks are fixedly connected to the four connecting plates, respectively, so that the rectangular frames can be effectively shaken in circles, which is conducive to automatic sorting and screening.

[0007] Preferably, each pair of rotating shafts located outside the first fixed frame and the second fixed frame are fixedly connected to a first sprocket, a first chain is installed between the two first sprockets on each pair of rotating shafts, one end of one of the first sprockets on each pair of rotating shafts is fixedly connected to a second sprocket, two output ends of the double-output shaft motor are fixedly connected to two third sprockets, and second chains are installed between the four third sprockets and the four second sprockets respectively, so that effective adjustment can be performed.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a first fixed frame, a vertical plate, a second fixed frame, a loading hopper, a first sorting and screening frame, a second sorting and screening frame, a horn collecting frame, a collecting box and a double-output shaft motor, the betel nut processing loading device has a sorting and screening function, and can automatically sort and screen betel nuts of different sizes during the loading process, thereby improving the efficiency and speed of betel nut processing. At the same time, the loading device has a convenient unloading structure, which can effectively discharge the sorted and screened betel nuts, thereby facilitating the centralized processing operation of betel nuts. In addition, the loading device has a simple structural design, is convenient and easy to use and operate, and has stable and reliable processing. Its performance can meet the use requirements of betel nut processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0010] In the attached picture:

[0011] Figure 1 This is a schematic diagram of the structure of a feeding device for betel nut processing according to the utility model;

[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure;

[0013] Figure 3 It is a schematic cross-sectional structure diagram of the first fixing frame or the second fixing frame of the utility model;

[0014] Figure 4 It is a cross-sectional structural schematic diagram of a rectangular frame of the utility model;

[0015] Figure 5 For this utility model Figure 3 Schematic diagram of the local structure;

[0016] In the figure: 1, base; 2, first fixed frame; 3, vertical plate; 4, second fixed frame; 5, upper hopper; 6, first sorting and screening frame; 7, second sorting and screening frame; 8, speaker collection frame; 9, collection box; 10, double-output shaft motor; 11, rectangular frame; 12, fixed block; 13, U-shaped frame; 14, stop rod; 15, toggle pin; 16, threaded rod one; 17, threaded rod two; 18, moving slat; 19, toggle groove; 20, connecting block; 21, rotating shaft; 22, disc; 23, connecting pin; 24, connecting plate; 25, first sprocket; 26, first chain; 27, second sprocket; 28, third sprocket; 29, second chain. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 5 The utility model includes a base 1, a first fixed frame 2 is fixedly installed on the top of the base 1, vertical plates 3 are fixedly installed on both ends of the first fixed frame 2, a second fixed frame 4 is fixedly installed between the upper parts of the two vertical plates 3, an upper hopper 5 is fixedly installed on the top of the second fixed frame 4, a first sorting and screening frame 6 is installed inside the second fixed frame 4, a second sorting and screening frame 7 is installed inside the first fixed frame 2, a horn collecting frame 8 is fixedly installed on the top of the second sorting and screening frame 7, a collecting box 9 is provided on the top of the base 1, a double-output shaft motor 10 is installed on one side of one of the vertical plates 3, and the double-output shaft motor 10 is transmission-connected to the first sorting and screening frame 6 and the second sorting and screening frame 7.

[0019] The first sorting and screening frame 6 and the second sorting and screening frame 7 both include a rectangular frame 11, a pair of fixed blocks 12 are fixedly installed at both ends of the rectangular frame 11, a U-shaped frame 13 is rotatably connected between each pair of fixed blocks 12, and baffles 14 are fixedly installed at equal distances inside the U-shaped frame 13. The distance between the baffles 14 on the first sorting and screening frame 6 is greater than the distance between the baffles 14 on the second sorting and screening frame 7, so that betel nuts of different sizes can be sorted and screened, and a toggle pin 15 is fixedly installed at one end of the outer sides of the two U-shaped frames 13 at the bottom of the rectangular frame 11, and a threaded rod 16 is rotatably connected to one side of the rectangular frame 11, and a threaded rod 2 17 is fixedly connected to the top of the threaded rod 16, and a movable slat 18 is threadedly connected to the lower part of the threaded rod 2 17, and a toggle groove 19 is provided on both sides of the movable slat 18, and two toggle pins 15 are respectively located inside the two toggle grooves 19, so that the sorted and screened betel nuts can be effectively discharged;

[0020] The threaded rod 16 is rotated by rotating the threaded rod 17, and the rotation of the threaded rod 16 causes the movable slat 18 to move downward. The downward movement of the movable slat 18 drives the two U-shaped frames 13 to rotate and unfold through the two toggle grooves 19 and the two toggle pins 15, so that the two U-shaped frames 13 are removed from the lower part of the rectangular frame 11, and the betel nuts on the blocking rod 14 fall automatically.

[0021] Through the sorting and screening of the first sorting and screening frame 6 and the second sorting and screening frame 7 and the centralized collection of the collecting box 9, three types of betel nuts of different sizes can be sorted and screened, and then by first exporting the betel nuts in the second sorting and screening frame 7 and then exporting the betel nuts in the first sorting and screening frame 6, the sorted and screened three types of betel nuts of different sizes can be effectively discharged in batches.

[0022] A pair of connecting blocks 20 are fixedly installed on both sides of the two rectangular frames 11, and a pair of rotating shafts 21 are rotatably connected on both sides of the first fixed frame 2 and the second fixed frame 4. Each pair of rotating shafts 21 is located inside the first fixed frame 2 and the second fixed frame 4 and is fixedly connected to a disc 22. The edges of the disc 22 are connected to connecting pins 23. A connecting plate 24 is connected between the two connecting pins 23 on each pair of rotating shafts 21. The four pairs of connecting blocks 20 are fixedly connected to the four connecting plates 24, respectively, so that the rectangular frame 11 can be effectively shaken in a circle, which is conducive to automatic sorting and screening.

[0023] Each pair of rotating shafts 21 is located outside the first fixed frame 2 and the second fixed frame 4 and is fixedly connected to a first sprocket 25. A first chain 26 is installed between the two first sprockets 25 on each pair of rotating shafts 21. One end of one of the first sprockets 25 on each pair of rotating shafts 21 is fixedly connected to a second sprocket 27. Two third sprockets 28 are fixedly connected to the two output ends of the double-output shaft motor 10. Second chains 29 are installed between the four third sprockets 28 and the four second sprockets 27, respectively, so that effective adjustment can be performed.

[0024] By starting the double-output shaft motor 10, the four third sprockets 28 are rotated, and the rotation of the four third sprockets 28 drives the four second sprockets 27 to rotate through the four second chains 29. The rotation of the four second sprockets 27 drives the four pairs of rotating shafts 21 to rotate through the two first sprockets 25 and the first chain 26. The rotation of each pair of rotating shafts 21 drives the disc 22 to rotate. The rotation of the disc 22 drives the rectangular frame 11 to swing in circles through the connecting pin 23, the connecting plate 24 and the connecting block 20. Then, the betel nuts are added to the interior of the upper hopper 5, and the betel nuts are automatically dropped into the interior of the shaking first sorting and screening frame 6 through the upper hopper 5 for sorting and screening, and then fall into the interior of the second sorting and screening frame 7 again for sorting and screening, and finally fall into the interior of the collecting box 9. Through the above sorting and screening, three-level automatic sorting and screening operations can be performed.

[0025] The betel nut processing feeding device has a sorting and screening function, and can automatically sort and screen betel nuts of different sizes during the feeding process, thereby improving the efficiency and speed of betel nut processing. At the same time, the feeding device has a convenient unloading structure, which can effectively discharge the sorted and screened betel nuts, thereby facilitating the centralized processing of betel nuts. In addition, the feeding device has a simple structural design, is convenient and easy to use and operate, and has stable and reliable processing. Its performance can meet the use requirements of betel nut processing.

Claims

1. A feeding device for betel nut processing, comprising a base (1), characterized in that: A first fixed frame (2) is fixedly mounted on the top of the base (1), vertical plates (3) are fixedly mounted on both ends of the first fixed frame (2), a second fixed frame (4) is fixedly mounted between the upper parts of the two vertical plates (3), an upper hopper (5) is fixedly mounted on the top of the second fixed frame (4), a first sorting and screening frame (6) is mounted inside the second fixed frame (4), a second sorting and screening frame (7) is mounted inside the first fixed frame (2), a horn collecting frame (8) is fixedly mounted on the top of the second sorting and screening frame (7), a collecting box (9) is provided on the top of the base (1), a double-output shaft motor (10) is mounted on one side of one of the vertical plates (3), and the double-output shaft motor (10) is drivingly connected to the first sorting and screening frame (6) and the second sorting and screening frame (7).

2. A feeding device for betel nut processing according to claim 1, characterized in that: The first sorting and screening frame (6) and the second sorting and screening frame (7) both comprise a rectangular frame (11), a pair of fixed blocks (12) are fixedly installed at both ends of the rectangular frame (11), a U-shaped frame (13) is rotatably connected between each pair of fixed blocks (12), a blocking rod (14) is fixedly installed at an equal distance inside the U-shaped frame (13), a toggle pin (15) is fixedly installed at one end of the outer side of the two U-shaped frames (13) at the bottom of the rectangular frame (11), a threaded rod (16) is rotatably connected to one side of the rectangular frame (11), a threaded rod (17) is fixedly connected to the top of the threaded rod (16), a moving slat (18) is threadedly connected to the lower part of the threaded rod (17), a toggle groove (19) is provided on both sides of the moving slat (18), and two toggle pins (15) are respectively located inside the two toggle grooves (19).

3. A feeding device for betel nut processing according to claim 2, characterized in that: A pair of connection blocks (20) are fixedly installed on both sides of the two rectangular frames (11); a pair of rotating shafts (21) are rotatably connected to both sides of the first fixed frame (2) and the second fixed frame (4); each pair of rotating shafts (21) is fixedly connected to a disk (22) located inside the first fixed frame (2) and the second fixed frame (4); the edges of the disks (22) are connected to connection pins (23); a connection plate (24) is connected between the two connection pins (23) on each pair of rotating shafts (21); and the four pairs of connection blocks (20) are fixedly connected to the four connection plates (24) respectively.

4. A feeding device for betel nut processing according to claim 3, characterized in that: Each pair of rotating shafts (21) is located outside the first fixed frame (2) and the second fixed frame (4) and is fixedly connected to a first sprocket (25); a first chain (26) is installed between the two first sprockets (25) on each pair of rotating shafts (21); one end of one of the first sprockets (25) on each pair of rotating shafts (21) is fixedly connected to a second sprocket (27); two third sprockets (28) are fixedly connected to the two output ends of the double-output shaft motor (10); and second chains (29) are installed between the four third sprockets (28) and the four second sprockets (27), respectively.

Images