A kiwi fruit weighing and sorting machine

Abstract

The invention discloses a kiwifruit weighing and sorting machine, and relates to the technical field of kiwifruit sorting. The kiwifruit weighing and sorting machine comprises a sorting box, the inner wall of which is fixedly installed with a protective pad, the bottom of which is fixedly installed with two groups of support plates, the bottom of which is fixedly installed with support columns, and the bottoms of the two groups of support columns are fixedly installed with mounting plates. The kiwifruit weighing and sorting machine can discharge the kiwifruit added to the sorting box in batches according to the size of the kiwifruit, so as to achieve the weighing and sorting effect, and can sort the kiwifruit into three groups of different sizes, which are suitable for batch selling. The device has a low cost and effectively improves the practicality compared with the transport sorting device.

Description

Technical Field

[0001] The invention relates to the technical field of kiwifruit sorting, in particular to a kiwifruit weighing and sorting machine. Background Art

[0002] Kiwi, also known as kiwi fruit, is a fruit rich in amino acids and minerals, and is deeply loved by consumers. After being picked, kiwis generally need to be sorted by different weights through a sorting machine. Existing kiwi sorting machines usually sort by size to achieve different weights. In some large processing plants, transport sorting machines are basically used, which can achieve sorting during the transportation of kiwis. However, the cost of such sorting machines is too high, and some self-employed individuals cannot afford them, resulting in limited promotion and use of sorting machines. Summary of the invention

[0003] The object of the present invention is to provide a kiwi fruit weighing and sorting machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a kiwi fruit weighing and sorting machine comprises a sorting box, the inner wall of the sorting box is fixedly installed with a protective pad, the bottom of the sorting box is fixedly installed with two groups of support plates arranged at intervals, the bottom of the support plate is fixedly installed with a support column, and the bottoms of the two groups of support columns are fixedly installed with a mounting plate; a rotating rod is rotatably installed inside the sorting box, and a straightening fan blade is fixedly installed on the outer wall of the rotating rod. The number of the straightening fan blades is six and they are in a group of two, and the two straightening fan blades in each group are symmetrically distributed on both sides of the rotating rod, and a soft brush is fixedly installed on the outer wall of the straightening fan blade, one end of the rotating rod extends out of the sorting box and is fixedly connected with a gear, a cross plate is fixedly installed on the outer wall of one side of the sorting box, an electric telescopic rod is fixedly installed on the bottom of the cross plate, and the free end of the electric telescopic rod is fixedly connected with a toothed plate, which meshes with the gear; a lower hopper is fixedly installed on the top of the sorting box, and four groups of rotating rods are rotatably installed inside the sorting box, and the four groups of rotating rods are perpendicular to the rotating rod and along the rotating rod. The axial direction is arranged in sequence, and a feed roller is fixedly installed on the outer wall of each rotating rod so that the number of feed rollers is four groups. A sponge pad is fixedly installed on the outer wall of the feed roller. A small feed cavity is formed between the first group of feed rollers and the second group of feed rollers, a medium feed cavity is formed between the second group of feed rollers and the third group of feed rollers, and a large feed cavity is formed between the third group of feed rollers and the fourth group of feed rollers. One end of the first group of rotating rods extends to the front side of the sorting box and is fixedly connected to a driving pulley. One end of the fourth group of rotating rods extends to the front side of the sorting box. A driven pulley is fixedly connected to the front side of the sorting box, a special-shaped plate is fixedly installed on the front side of the sorting box, a motor is fixedly installed on the top of the special-shaped plate, the output shaft of the motor is fixedly connected to the driving pulley through a coupling, and belts are sleeved on the driving pulley and the driven pulley; three groups of feeding ports are opened at the bottom of the sorting box, the three groups of feeding ports are respectively located below the small feeding cavity, the medium feeding cavity and the large feeding cavity, and the three groups of straightening fan blades extend into the small feeding cavity, the medium feeding cavity and the large feeding cavity respectively.

[0005] Preferably, buffer plates are hingedly installed at the bottom of the sorting box, the number of the buffer plates is six and they are arranged in groups of two, the three groups of buffer plates are respectively located directly below the three groups of feed ports, and the two buffer plates in each group are arranged in a V shape.

[0006] Preferably, three groups of material collection boxes are arranged on the top of the mounting plate, and the three groups of material collection boxes are respectively located below the three groups of material discharge ports.

[0007] Preferably, a slide groove is provided inside the mounting plate, a slider is slidably installed in the slide groove, and the bottom of the material collection box is fixedly installed with the top of the slider, so that the material collection box and the mounting plate are slidably installed.

[0008] Preferably, a rubber pad is fixedly mounted on the inner wall of the material collection box, and a handle is fixedly mounted on the front side of the material collection box.

[0009] Preferably, an observation window is provided on the front side of the sorting box.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] (1) The kiwifruit weighing and sorting machine can discharge the kiwifruit added to the sorting box in batches according to the size of the kiwifruit by using a hopper, a rotating rod, a feeding roller, a sponge pad, a driving pulley, a driven pulley, a motor and a belt, so as to achieve a weighing and sorting effect, and can sort the kiwifruit into three groups of different sizes, which are suitable for batch sales. The cost of this device is relatively low.

[0012] (2) The kiwifruit weighing and sorting machine can rotate and straighten the kiwifruit when it falls into an unsuitable feeding chamber through the coordinated use of a rotating rod, a straightening fan blade, a gear, a horizontal plate, an electric telescopic rod and a toothed plate, thereby avoiding the problem of clogging of the device, thereby ensuring the smoothness of the device during operation and guaranteeing the sorting performance. In addition, the rotating and straightening can simply clean the surface of the kiwifruit, effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 It is a front view of the present invention;

[0015] Figure 3 It is a schematic diagram of the top structure of the sorting box of the present invention.

[0016] In the figure: 1 sorting box, 2 protection pad, 3 support plate, 4 support column, 5 mounting plate, 6 special-shaped plate, 7 rotating rod, 8 straightening fan blade, 9 gear, 10 horizontal plate, 11 electric telescopic rod, 12 tooth plate, 13 lower hopper, 14 rotating rod, 15 feeding roller, 16 sponge pad, 17 driving pulley, 18 driven pulley, 19 motor, 20 belt, 21 buffer plate, 22 collecting box, 23 rubber pad, 24 slider. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3The present invention provides a technical solution: a kiwi fruit weighing and sorting machine, comprising a sorting box 1, a protective pad 2 is fixedly installed on the inner wall of the sorting box 1, two groups of support plates 3 are fixedly installed on the bottom of the sorting box 1, the two groups of support plates 3 are arranged at intervals, support columns 4 are fixedly installed on the bottom of the support plates 3, and mounting plates 5 are fixedly installed on the bottom of the two groups of support columns 4.

[0019] A rotating rod 7 is rotatably mounted inside the sorting box 1, and a straightening blade 8 is fixedly mounted on the outer wall of the rotating rod 7. The number of straightening blades 8 is six and they are arranged in groups of two, and the two straightening blades 8 in each group are symmetrically distributed on both sides of the rotating rod 7. A soft brush is fixedly mounted on the outer wall of the straightening blade 8, and one end of the rotating rod 7 extends out of the sorting box 1 and is fixedly connected to a gear 9. A horizontal plate 10 is fixedly mounted on the outer wall of one side of the sorting box 1, and an electric telescopic rod 11 is fixedly mounted on the bottom of the horizontal plate 10, and a tooth plate 12 is fixedly connected to the free end of the electric telescopic rod 11, and the tooth plate 12 is meshed with the gear 9.

[0020] A feed hopper 13 is fixedly installed on the top of the sorting box 1. Four groups of rotating rods 14 are rotatably installed inside the sorting box 1. The four groups of rotating rods 14 are perpendicular to the rotating rod 7 and arranged in sequence along the axial direction of the rotating rod 7. Feed rollers 15 are fixedly installed on the outer wall of each rotating rod 14, so that the number of feed rollers 15 is four. Sponge pads 16 are fixedly installed on the outer wall of the feed rollers 15. The four groups of rotating rods 14 are respectively recorded as the first group, the second group, the third group and the fourth group along the arrangement direction. Similarly, the four groups of feed rollers 15 are respectively recorded as the first group, the second group, the third group and the fourth group along the arrangement direction. A small feed cavity is formed between the first group of feed rollers 15 and the second group of feed rollers 15, a medium feed cavity is formed between the second group of feed rollers 15 and the third group of feed rollers 15, and a large feed cavity is formed between the third group of feed rollers 15 and the fourth group of feed rollers 15. The width of the medium feed cavity is greater than the width of the medium feed cavity and less than the width of the large feed cavity. One end of the first set of rotating rods 14 extends to the front side of the sorting box 1 and is fixedly connected to a driving pulley 17, and one end of the fourth set of rotating rods 14 extends to the front side of the sorting box 1 and is fixedly connected to a driven pulley 18. A special-shaped plate 6 is fixedly installed on the front side of the sorting box 1, and a motor 19 is fixedly installed on the top of the special-shaped plate 6. The output shaft of the motor 19 is fixedly connected to the driving pulley 17 through a coupling, and the driving pulley 17 and the driven pulley 18 are both sleeved with a belt 20, so that the driving pulley 17 and the driven pulley 18 are connected through the belt 20.

[0021] Three groups of feeding openings are provided at the bottom of the sorting box 1. The three groups of feeding openings on the sorting box 1 are respectively located below the small feeding cavity, the medium feeding cavity and the large feeding cavity, and the width of each group of openings is greater than the width of each corresponding feeding cavity. The three groups of straightening blades 8 extend into the small feeding cavity, the medium feeding cavity and the large feeding cavity respectively.

[0022] The bottom of the sorting box 1 is hingedly installed with a buffer plate 21, the number of which is six and they are arranged in groups of two, the three groups of buffer plates 21 are respectively located directly below the three groups of material discharge ports, and the two buffer plates 21 in each group are arranged in a V shape. The top of the mounting plate 5 is provided with three groups of material collection boxes 22, and the three groups of material collection boxes 22 are respectively located below the three groups of material discharge ports.

[0023] A slide groove is provided inside the mounting plate 5, a slider 24 is slidably installed in the slide groove, and the bottom of the material collecting box 22 is fixedly installed with the top of the slider 24, so that the material collecting box 22 and the mounting plate 5 are slidably installed. A rubber pad 23 is fixedly installed on the inner wall of the material collecting box 22, and a handle is fixedly installed on the front side of the material collecting box 22. An observation window is provided on the front side of the sorting box 1.

[0024] Working principle: add kiwifruit into the sorting box 1 through the lower hopper 13, and then control the start of the motor 19, the start of the motor 19 drives the rotation of the driving pulley 17, the rotation of the driving pulley 17 drives the rotation of the driven pulley 18 through the belt 20, the rotation of the driving pulley 17 and the driven pulley 18 simultaneously drives the rotation of the first group of rotating rods 14 and the fourth group of rotating rods 14, respectively, the rotation of the first group of rotating rods 14 and the fourth group of rotating rods 14 drives the rotation of the first group of feeding rollers 15 and the fourth group of feeding rollers 15, when the kiwifruit When it falls into a suitable feeding cavity, the rotation of the feeding roller 15 rotates the kiwifruit for feeding, and then the kiwifruit falls into the collecting box 22 through the feeding port. At the same time, the telescopic movement of the free end of the electric telescopic rod 11 is controlled. The telescopic movement of the free end of the electric telescopic rod 11 drives the tooth plate 12 to move up and down. The up and down movement of the tooth plate 12 drives the rotation of the gear 9. The gear 9 drives the rotation of the rotating rod 7. The rotation of the rotating rod 7 drives the kiwifruit that falls into an inappropriate feeding cavity to rotate through the adjusting fan blade 8. During rotation, the brush on the surface of the adjusting fan blade 8 cleans the surface of the kiwifruit.

[0025] As mentioned above, the straightening fan blade 8 can rotate and straighten the kiwifruit when it falls into an unsuitable feeding chamber, avoiding the problem of blockage of the device, thereby ensuring the smoothness of the device during operation and guaranteeing the sorting performance. The rotating straightening will simply clean the surface of the kiwifruit, effectively improving the practicality of the device.

[0026] 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 kiwifruit weighing and sorting machine, comprising a sorting box (1), characterized in that: A protective pad (2) is fixedly mounted on the inner wall of the sorting box (1); two groups of support plates (3) arranged at intervals are fixedly mounted on the bottom of the sorting box (1); support columns (4) are fixedly mounted on the bottom of the support plates (3); and mounting plates (5) are fixedly mounted on the bottoms of the two groups of support columns (4); A rotating rod (7) is rotatably mounted inside the sorting box (1), and an outer wall of the rotating rod (7) is fixedly mounted with a straightening blade (8). The straightening blades (8) are six in number and are arranged in groups of two. The two straightening blades (8) in each group are symmetrically distributed on both sides of the rotating rod (7). A soft brush is fixedly mounted on the outer wall of the straightening blade (8). One end of the rotating rod (7) extends out of the sorting box (1) and is fixedly connected to a gear (9). A transverse plate (10) is fixedly mounted on the outer wall of one side of the sorting box (1). An electric telescopic rod (11) is fixedly mounted on the bottom of the transverse plate (10). A toothed plate (12) is fixedly connected to the free end of the electric telescopic rod (11), and the toothed plate (12) is meshed with the gear (9). A material discharge hopper (13) is fixedly installed on the top of the sorting box (1), and four groups of rotating rods (14) are rotatably installed inside the sorting box (1). The four groups of rotating rods (14) are perpendicular to the rotating rods (7) and are arranged in sequence along the axial direction of the rotating rods (7). A feeding roller (15) is fixedly installed on the outer wall of each rotating rod (14) so ​​that the number of feeding rollers (15) is four groups. A sponge pad (16) is fixedly installed on the outer wall of the feeding roller (15). A small material discharge cavity is formed between the first group of feeding rollers (15) and the second group of feeding rollers (15), a medium-sized material discharge cavity is formed between the second group of feeding rollers (15) and the third group of feeding rollers (15), and a medium-sized material discharge cavity is formed between the third group of feeding rollers (15). A large material discharge cavity is formed between the roller (15) and the fourth group of feeding rollers (15); one end of the first group of rotating rods (14) extends to the front side of the sorting box (1) and is fixedly connected to a driving pulley (17); one end of the fourth group of rotating rods (14) extends to the front side of the sorting box (1) and is fixedly connected to a driven pulley (18); a special-shaped plate (6) is fixedly installed on the front side of the sorting box (1); a motor (19) is fixedly installed on the top of the special-shaped plate (6); an output shaft of the motor (19) is fixedly connected to the driving pulley (17) through a coupling; and belts (20) are sleeved on the driving pulley (17) and the driven pulley (18); The bottom of the sorting box (1) is provided with three groups of material discharge openings, which are respectively located below the small material discharge cavity, the medium material discharge cavity and the large material discharge cavity, and the three groups of straightening blades (8) extend into the small material discharge cavity, the medium material discharge cavity and the large material discharge cavity respectively; The bottom of the sorting box (1) is hingedly mounted with a buffer plate (21), the number of the buffer plates (21) is six and they are arranged in groups of two, the three groups of buffer plates (21) are respectively located directly below the three groups of material discharge ports, and the two buffer plates (21) in each group are arranged in a V shape; A slide groove is provided inside the mounting plate (5), a slider (24) is slidably mounted in the slide groove, and the bottom of the material collecting box (22) is fixedly mounted on the top of the slider (24) so ​​that the material collecting box (22) and the mounting plate (5) are slidably mounted.

2. A kiwifruit weighing and sorting machine according to claim 1, characterized in that: Three groups of material collecting boxes (22) are arranged on the top of the mounting plate (5), and the three groups of material collecting boxes (22) are respectively located below the three groups of material discharge ports.

3. A kiwifruit weighing and sorting machine according to claim 2, characterized in that: A rubber pad (23) is fixedly mounted on the inner wall of the material collecting box (22), and a handle is fixedly mounted on the front side of the material collecting box (22).

4. The kiwifruit weighing and sorting machine according to claim 1, characterized in that: An observation window is provided on the front side of the sorting box (1).

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