Persimmon sorting device

Abstract

The invention belongs to the technical field of fruit and vegetable sorting and processing, and particularly relates to a persimmon sorting device which comprises a feeding conveying belt, a sorting mechanism and a recycling mechanism, the feeding conveying belt is connected with one end of the sorting mechanism, the sorting mechanism comprises a supporting frame, a shell with the upper end and the lower end open and a plurality of sorting assemblies, and the shell is arranged on the supporting frame; the sorting assemblies are arranged at an opening in the upper end of the shell side by side, and a recycling mechanism is arranged below each sorting assembly. A plurality of sorting assemblies are combined for use, that is, one sorting assembly corresponds to an individual of one size specification, so that persimmons of different individual sizes can be selected according to requirements, and subsequent packaging and selling or deep processing is facilitated; meanwhile, the internal combination distance of each sorting assembly can be adjusted by itself, so that the persimmons with the required individual sizes can be obtained; the persimmon screening device can efficiently screen and select persimmons with different individual sizes, is simple to operate and practical, and improves the working efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of fruit and vegetable sorting and processing, and particularly relates to a persimmon sorting device. Background Art

[0002] Persimmon is a berry fruit of the Diospyros family. It matures in October and has many shapes, such as spherical, oblate, conical, square, etc. Different varieties vary in color from light orange to dark orange, and in size from 2 cm to 10 cm, and in weight from 100 g to 350 g. When the fruit is ripe, fruit farmers or fruit wholesalers will sort, pack and sell it according to the size of the fruit.

[0003] The patent publication number is CN215784960U, and the patent name is a fruit sorting device, which discloses a sorting plate, wherein the sorting plate is provided with a slide rail, and the slide rail is provided with at least two sorting ports, and support components are provided on both sides of the sorting ports, and the support components include a support rod, a fixing plate and an elastic connecting member, and the fixing plate is arranged on the sorting plate, etc. The patent has the following technical features: when in use, the fruit is placed on the higher end of the inclined slide rail, so that the fruit can move downward along the slide rail, and when passing through the sorting port, if the weight of the fruit reaches a certain preset weight value, the corresponding elastic connecting member can be compressed by the support rod, so that the fruit can fall from the sorting port into the storage area below, and if the weight of the fruit does not reach the preset weight value corresponding to the sorting port, the fruit continues to move downward along the slide rail to reach the next sorting port until the fruit falls into the storage area, etc.

[0004] However, the defect is that it can only screen the fruits by weight but not by individual size. Therefore, based on the above defect, the applicant has proposed a better technical solution to solve the above technical problem.

[0005] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0006] The present invention provides a persimmon sorting device, aiming to solve the technical problems pointed out in the above background technology.

[0007] To achieve the above object, the technical solution of the present invention is:

[0008] A persimmon sorting device comprises a feeding conveyor belt, a sorting mechanism and a recycling mechanism, wherein the feeding conveyor belt is connected to one end of the sorting mechanism.

[0009] The sorting mechanism comprises a support frame, a shell with openings at both upper and lower ends, and a plurality of sorting components. The shell is arranged on the support frame, and a plurality of the sorting components are arranged side by side at the upper end opening of the shell.

[0010] A recycling mechanism is provided below each of the sorting components.

[0011] Preferably, the sorting assembly comprises a cover, a base, a sliding plate and a plurality of sorting members, the base comprises two vertical rods arranged at intervals and a cross bar connected to the upper parts of the two vertical rods, and the plurality of sorting members are slidably arranged on the cross bar at intervals.

[0012] A central guide groove is provided in the middle of the sliding plate, and a plurality of eccentric grooves inclined inwardly are provided on both sides of the central guide groove. The sliding plate is slidably mounted on the vertical rod, and the central guide groove and the eccentric groove are respectively slidably connected to a corresponding one of the sorting components. The cover body is provided on the vertical rod. When the sliding plate slides up and down, the plurality of sorting components are equidistantly expanded or aggregated, and a screening channel for screening persimmons is formed between two adjacent sorting components.

[0013] Preferably, the sorting component includes a slide, a connecting rod, a sliding column and a sorting plate, the slide is slidably arranged on the cross bar, the connecting rod is connected to the lower end of the slide, the sliding column is arranged on the connecting rod and is slidably connected to the central guide groove or the eccentric groove, and the sorting plate is arranged at the lower end of the connecting rod.

[0014] Preferably, a first guide piece is connected between corresponding sorting plates on two adjacent sorting assemblies.

[0015] Preferably, the present invention further comprises a driving mechanism, wherein the driving mechanism comprises a motor, a threaded rod and a guide slide rod.

[0016] The two vertical rods 2221 are both provided with a receiving cavity, the threaded rod is rotatably connected in one of the receiving cavities, and one end of the threaded rod is connected to the output end of the motor, and the guide slide rod is arranged in the other receiving cavity.

[0017] The sliding plate is provided with a threaded block threadedly connected to the threaded rod, and a sliding block cooperatively connected to the guide slide rod. When the motor rotates, the sliding plate cooperates with the threaded block through the threaded rod to slide up and down.

[0018] Preferably, a plurality of partition plates are provided at intervals on the feeding conveyor belt, a feeding channel corresponding to the screening channel is formed between two adjacent partition plates, and a second guide plate is connected between the partition plate and the corresponding sorting plate on the sorting assembly located at the head.

[0019] Preferably, the recovery mechanism comprises a recovery conveyor belt and a first recovery rack, the recovery conveyor belt is arranged below the screening channel, and the first recovery rack is connected to the outlet end of the recovery conveyor belt.

[0020] Preferably, the present invention further comprises a last-position recovery rack, wherein a third guide vane is connected between the sorting plate on the last sorting assembly and the shell, wherein the end of the third guide vane points to the last-position recovery rack, and the last-position recovery rack is arranged on the side of the shell.

[0021] Due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0022] The present invention provides a persimmon sorting device, which has a simple structure and is easy to use. A plurality of sorting components are used in combination, that is, one sorting component corresponds to an individual of a size and specification, so that persimmons of different individual sizes can be selected according to demand, which is convenient for subsequent packaging and sale or deep processing; at the same time, a single sorting component can also adjust its internal combination spacing by itself to obtain persimmons of the required individual size; the present invention can efficiently screen and select persimmons of different individual sizes, is simple and practical to operate, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the sorting mechanism of the present invention;

[0025] Figure 3 The structure of the sorting component of the present invention is shown in FIG. Figure 1 ;

[0026] Figure 4 The structure of the sorting component of the present invention is shown in FIG. Figure 2 ;

[0027] Figure 5 It is a structural schematic diagram of the sliding plate of the present invention;

[0028] Figure 6 for Figure 4 AA direction cross-sectional view.

[0029] The main component symbols in the figure are explained as follows:

[0030] 1. Feeding conveyor belt; 11. Separation plate; 2. Sorting mechanism; 21. Support frame; 22. Sorting assembly; 221. Cover; 222. Base; 2221. Vertical rod; 2222. Cross rod; 223. Sliding plate; 2231. Center guide slot; 2232. Eccentric slot; 2233. Thread block; 2234. Sliding block; 224. Sorting member; 2241. Sliding seat; 2242. Connecting rod ; 2243, slide column; 2244, sorting plate; 23, shell; 3, recovery mechanism; 31, recovery conveyor belt; 32, first recovery rack; 4, driving mechanism; 41, motor; 42, threaded rod; 43, guide slide rod; 5, accommodating chamber; 6, first guide vane; 7, second guide vane; 8, third guide vane; 100, screening channel; 200, feeding channel; 300, last recovery rack. DETAILED DESCRIPTION

[0031] 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.

[0032] Example

[0033] like Figures 1 to 6 As shown, a persimmon sorting device includes a feeding conveyor belt 1, a sorting mechanism 2 and a recycling mechanism 3. The feeding conveyor belt 1 is connected to one end of the sorting mechanism 2. The sorting mechanism 2 includes a support frame 21, a shell 23 with openings at both upper and lower ends, and a plurality of sorting components 22. The shell 23 is arranged on the support frame 21, and a plurality of sorting components 22 are arranged side by side at the upper end opening of the shell 21. A recycling mechanism 3 is provided below each sorting component 22. The present invention adopts a plurality of sorting components 22 in combination, that is, one sorting component 22 corresponds to a persimmon individual of one size and specification, and a plurality of sorting components 22 correspond to persimmon individuals of multiple sizes and specifications, so that persimmons of different individual sizes can be selected according to needs, which is convenient for subsequent packaging, sale or deep processing. At the same time, a single sorting component 22 can also adjust its internal combination spacing by itself to obtain the required individual size persimmons, thereby improving work efficiency. Specifically, the present invention adopts three sorting components 22 to screen persimmons of three sizes and specifications.

[0034] In this embodiment, please refer to Figure 3 and Figure 4The sorting assembly 22 includes a cover 221, a base 222, a sliding plate 223 and a plurality of sorting members 224. The base 222 includes two vertical rods 2221 arranged at intervals and a cross bar 2222 connected to the upper parts of the two vertical rods 2221. The plurality of sorting members 224 are slidably arranged on the cross bar 2222 at intervals. A central guide groove 2231 is provided in the middle of the sliding plate 223. A plurality of inward guide grooves are provided on both sides of the sliding plate 223. The eccentric slide groove 2232 is set obliquely, and the sliding plate 223 is slidably set on the vertical rod 2221, and the central guide slide groove 2231 and the eccentric slide groove 2232 are respectively slidably connected with a corresponding sorting component 224, and the cover body 221 is set on the vertical rod 2221. When the sliding plate 223 slides up and down, multiple sorting components 224 are equidistantly expanded or aggregated, and a screening channel 100 for screening persimmons is formed between two adjacent sorting components 224.

[0035] In combination with the above, a single sorting component 22 can also adjust its internal combination spacing by itself, which can be understood as the spacing size of the screening channel 100 can be flexibly adjusted to obtain the required individual size persimmons; in specific operation, when the front sorting component 22 is needed to screen persimmons with a diameter smaller than a, by sliding the sliding plate 223 and controlling the calculation of the opening and closing of the adjacent sorting components 224, the spacing of the screening channel 100 can be finally controlled to be a or greater than a.

[0036] In this embodiment, please refer to Figure 2 and Figure 6 The sorting member 224 includes a slide 2241, a connecting rod 2242, a slide column 2243 and a sorting plate 2244. The slide 2241 is slidably arranged on the cross bar 2222, the connecting rod 2242 is connected to the lower end of the slide 2241, the slide column 2243 is arranged on the connecting rod 2242 and is slidably connected to the central guide groove 2231 or the eccentric groove 2232, and the sorting plate 2244 is arranged at the lower end of the connecting rod 2242; Figure 2 and Figure 6 It can be seen that the sorting plate 2244 is arranged vertically and extends to the outside of the shell 23, so as to form a screening channel 100 for sorting persimmons.

[0037] Specifically, a first guide plate 6 is connected between the corresponding sorting plates 2244 on two adjacent sorting components 22; in addition to connecting the two sorting components 22, the first guide plate 6 can also serve as an extension channel to guide persimmons that do not meet the screening conditions to the next sorting component 22 for re-screening.

[0038] In this embodiment, please refer to Figures 2 to 5The present invention also includes a driving mechanism 4, which includes a motor 41, a threaded rod 42 and a guide slide rod 43. The two vertical rods 2221 are both provided with a recessed accommodating cavity 5. The threaded rod 42 is rotatably connected in one of the accommodating cavities 5, and one end of the threaded rod 42 is connected to the output end of the motor 41. The guide slide rod 43 is arranged in the other accommodating cavity 5. The sliding plate 223 is provided with a threaded block 2233 threadedly connected to the threaded rod 42, and a slider 2234 cooperated with the guide slide rod 43. When the motor 41 rotates, the sliding plate 223 cooperates with the threaded block 2233 through the threaded rod 42 to slide up and down.

[0039] In this embodiment, please refer to Figure 1 A plurality of partition plates 11 are arranged at intervals on the feeding conveyor belt 1, and a feeding channel 200 corresponding to the screening channel 100 is formed between two adjacent partition plates 11, and a second guide plate 7 is connected between the partition plate 11 and the corresponding sorting plate 2244 on the sorting component 22 located at the head; the second guide plate 7 is used to connect the screening channel 100 and the feeding channel 200, so that the persimmons to be sorted can enter the first sorting process (the sorting component 22 at the head serves as the first sorting process).

[0040] Specifically, the recovery mechanism 3 includes a recovery conveyor belt 31 and a first recovery rack 32. The recovery conveyor belt 31 is arranged below the screening channel 100, and the first recovery rack 32 is connected to the outlet end of the recovery conveyor belt 31; the recovery mechanism 3 is used to subsequently recover the persimmons after sorting and perform sub-packaging processing.

[0041] In this embodiment, the present invention also includes a last recovery rack 300, and a third guide plate 8 is connected between the sorting plate 2244 on the last sorting component 22 and the shell 23, and the end of the third guide plate 8 points to the last recovery rack 300, and the last recovery rack 300 is arranged on the side of the shell 23; when the individual sizes of persimmons do not meet the requirements of the first three sorting components 22, the persimmons will be guided to the last recovery rack 300 through the third guide plate 8, and used as the fourth size of persimmons for recovery and packaging; at this time, the persimmons in the last recovery rack 300 can be regarded as the persimmons with the largest individual size in this sorting operation.

[0042] The first guide vane member 6 , the second guide vane member 7 and the third guide vane member 8 mentioned herein are all made of flexible materials to facilitate connection with the screening channel 100 connected thereto.

[0043] Working principle of the present invention:

[0044] The present invention provides a persimmon sorting device. When used, the internal combination spacing of the three sorting components 22 is adjusted according to the size of the persimmons to be screened to adjust the size of the screening channel 100;

[0045] During specific operation, three sorting components 22 extend from the feeding conveyor belt 1 to the last recovery rack 300 and are arranged in this way, and are respectively recorded as screening group 1, screening group 2 and screening group 3, and the spacing of the corresponding screening channels 100 is adjusted to a, b and c. When the diameter of the persimmon is smaller than a, the persimmon falls into the corresponding recovery mechanism 3 through the screening channel 100 of the 1 screening group; when the diameter of the persimmon is greater than a but smaller than b, the persimmon falls into the corresponding recovery mechanism 3 through the screening channel 100 of the 2 screening group; when the diameter of the persimmon is greater than b but smaller than c, the persimmon falls into the corresponding recovery mechanism 3 through the screening channel 100 of the 3 screening group; when the diameter of the persimmon is greater than c, the persimmon falls into the last recovery rack 300 through the third guide plate 8, and finally the persimmon sorting operation is completed. The present invention adopts a plurality of sorting components 22 for combined use, that is, one sorting component 22 corresponds to an individual of one size and specification, so that persimmons of different individual sizes can be selected according to demand, which is convenient for subsequent packaging and sale or deep processing; at the same time, a single sorting component 22 can also adjust its internal combination spacing by itself to obtain persimmons of the required individual size; the present invention can efficiently screen and select persimmons of different individual sizes, is simple and practical to operate, and improves work efficiency.

[0046] The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modified changes completed under the technical spirit suggested by the present invention should fall within the patent scope covered by the present invention.

Claims

1. A persimmon sorting device, characterized in that: The invention comprises a feeding conveyor belt (1), a sorting mechanism (2) and a recycling mechanism (3), wherein the feeding conveyor belt (1) is connected to one end of the sorting mechanism (2). The sorting mechanism (2) comprises a support frame (21), a shell (23) with openings at both upper and lower ends, and a plurality of sorting components (22), wherein the shell (23) is arranged on the support frame (21), and the plurality of sorting components (22) are arranged side by side at the upper opening of the shell (23). A recycling mechanism (3) is provided below each of the sorting components (22).

2. A persimmon sorting device as claimed in claim 1, characterized in that: The sorting assembly (22) comprises a cover (221), a base (222), a sliding plate (223) and a plurality of sorting components (224); the base (222) comprises two vertical rods (2221) arranged at intervals and a cross rod (2222) connected to the upper parts of the two vertical rods (2221); the plurality of sorting components (224) are slidably arranged on the cross rod (2222) at intervals; A central guide groove (2231) is provided in the middle of the sliding plate (223), and a plurality of eccentric grooves (2232) inclined inwardly are provided on both sides of the central guide groove (2231) on the sliding plate (223). The sliding plate (223) is slidably arranged on the vertical rod (2221), and the central guide groove (2231) and the eccentric groove (2232) are respectively slidably connected to a corresponding one of the sorting components (224). The cover body (221) is arranged on the vertical rod (2221). When the sliding plate (223) slides up and down, the plurality of sorting components (224) are in an equidistantly expanded or aggregated state, and a screening channel (100) for screening persimmons is formed between two adjacent sorting components (224).

3. A persimmon sorting device as claimed in claim 2, characterized in that: The sorting member (224) comprises a slide seat (2241), a connecting rod (2242), a slide column (2243) and a sorting plate (2244); the slide seat (2241) is slidably arranged on the cross bar (2222); the connecting rod (2242) is connected to the lower end of the slide seat (2241); the slide column (2243) is arranged on the connecting rod (2242) and is slidably connected to the central guide groove (2231) or the eccentric groove (2232); and the sorting plate (2244) is arranged at the lower end of the connecting rod (2242).

4. A persimmon sorting device as claimed in claim 3, characterized in that: A first guide piece (6) is connected between the corresponding sorting plates (2244) on two adjacent sorting assemblies (22).

5. The persimmon sorting device according to claim 2, characterized in that: It also includes a driving mechanism (4), wherein the driving mechanism (4) includes a motor (41), a threaded rod (42) and a guide slide rod (43). The two vertical rods (2221) 2221 are both provided with a receiving cavity (5), the threaded rod (42) is rotatably connected in one of the receiving cavities (5), and one end of the threaded rod (42) is connected to the output end of the motor (41), and the guide slide rod (43) is arranged in the other receiving cavity (5). The sliding plate (223) is provided with a threaded block (2233) threadedly connected to the threaded rod (42), and a sliding block (2234) cooperatively connected to the guide slide rod (43). When the motor (41) rotates, the sliding plate (223) cooperates with the threaded block (2233) through the threaded rod (42) to slide up and down.

6. A persimmon sorting device as claimed in claim 5, characterized in that: A plurality of partition plates (11) are arranged at intervals on the feeding conveyor belt (1), a feeding channel (200) corresponding to the screening channel (100) is formed between two adjacent partition plates (11), and a second guide plate (7) is connected between the partition plate (11) and a corresponding sorting plate (2244) on the sorting assembly (22) located at the head.

7. The persimmon sorting device according to claim 5, characterized in that: The recovery mechanism (3) comprises a recovery conveyor belt (31) and a first recovery frame (32); the recovery conveyor belt (31) is arranged below the screening channel (100); and the first recovery frame (32) is connected to the outlet end of the recovery conveyor belt (31).

8. The persimmon sorting device according to claim 5, characterized in that: It also includes a final recovery rack (300), wherein a third guide vane (8) is connected between the sorting plate (2244) on the final sorting assembly (22) and the shell (23), and the end of the third guide vane (8) points to the final recovery rack (300), and the final recovery rack (300) is arranged on the side of the shell (23).

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