Persimmon sorting unit
Technical Field
The invention belongs to the technical field of fruit and vegetable sorting processing, and particularly relates to a persimmon sorting device.
Background
Persimmon is a berry fruit of the family Ebenaceae, and has a large number of fruits in mature seasons, such as sphere, oblate circle, approximate cone, square, etc., different varieties have different colors from light orange to deep orange, the sizes are from 2 cm to 10 cm, and the weights are from 100g to 350 g. After the fruit is ripe, fruit farmers or fruit wholesalers can sort, package and sell the fruits according to the sizes of the fruits.
The utility model discloses a number CN215784960U, patent name is a fruit sorting device, discloses the letter sorting board, be equipped with the slide rail on the letter sorting board, be equipped with two at least letter sorting mouths on the slide rail, letter sorting mouth both sides all are equipped with supporting component, supporting component includes bracing piece, fixed plate and elastic connection spare, the fixed plate sets up technical characteristics such as on the letter sorting board, it has the technical advantages that when using, place fruit in the higher one end of slope slide rail for fruit can move downwards along the slide rail, when passing through the letter sorting mouth, if the weight of fruit reaches a certain preset weight value, can compress corresponding elastic connection spare through the bracing piece, make fruit can fall into in the storage area of below from the letter sorting mouth, if the weight of fruit does not reach the preset weight value that this letter sorting mouth corresponds, then continue to follow slide rail downwardly moving and reach next letter sorting mouth, until fruit falls into technical advantage such as storage area;
However, the present applicant has proposed a more preferable technical solution to solve the above-mentioned problems based on the above-mentioned drawbacks, in that it is only possible to screen the weight of the fruit, but not the individual size of the fruit.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention provides a persimmon sorting device, and aims to solve the technical problems pointed out in the background art.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
a persimmon sorting device comprises a feeding conveyer belt, a sorting mechanism and a recycling mechanism, wherein the feeding conveyer belt is connected with one end of the sorting mechanism,
The sorting mechanism comprises a supporting frame, a shell with openings at the upper end and the lower end and a plurality of sorting components, wherein the shell is arranged on the supporting frame, the sorting components are arranged at the opening at the upper end of the shell side by side,
One recovery mechanism is arranged below each sorting assembly.
Preferably, the sorting assembly comprises a cover body, a base, a sliding plate and a plurality of sorting pieces, wherein the base comprises two vertical rods arranged at intervals and a cross rod connected to the upper parts of the two vertical rods, the sorting pieces are arranged on the cross rod at intervals in a sliding way,
The center guide chute is arranged in the middle of the sliding plate, a plurality of eccentric chutes which are arranged in an inward inclined manner are arranged on the sliding plate at two sides of the center guide chute, the sliding plate is slidably arranged on the vertical rod, the center guide chute and the eccentric chutes are respectively connected with a corresponding sorting piece in a sliding manner, the cover body is arranged on the vertical rod, when the sliding plate slides up and down, a plurality of sorting pieces are in an equidistant unfolding or aggregation state, and a screening channel for screening persimmons is formed between every two adjacent sorting pieces.
Preferably, the sorting piece comprises a sliding seat, a connecting rod, a sliding column and a sorting plate, wherein the sliding seat is arranged on the cross rod in a sliding way, the connecting rod is connected to the lower end of the sliding seat, the sliding column is arranged on the connecting rod and is in sliding connection with the central guide chute or the eccentric chute, and the sorting plate is arranged at the lower end of the connecting rod.
Preferably, a first deflector member is connected between corresponding sorting plates on two adjacent sorting assemblies.
Preferably, the invention also comprises a driving mechanism, the driving mechanism comprises a motor, a threaded rod and a guide slide rod,
The two vertical rods 2221 are provided with accommodating cavities in a concave manner, the threaded rod is rotatably connected in one of the accommodating cavities, one end of the threaded rod is connected with the output end of the motor, the slide guiding rod is arranged in the other accommodating cavity,
The sliding plate is provided with a threaded block in threaded connection with the threaded rod and a sliding block in matched connection with the guide sliding rod, and when the motor rotates, the sliding plate is in an up-down sliding state through the matching of the threaded rod and the threaded block.
Preferably, a plurality of separation plates are arranged on the feeding conveyor belt at intervals, a feeding channel corresponding to the screening channel is formed between two adjacent separation plates, and a second guide vane piece is connected between the separation plate and a corresponding separation plate on the separation assembly at the head part.
Preferably, the recycling mechanism comprises a recycling conveyor belt and a first recycling frame, wherein the recycling conveyor belt is arranged below the screening channel, and the first recycling frame is connected with the outlet end of the recycling conveyor belt.
Preferably, the invention further comprises a last position recovery frame, a third guide vane piece is connected between the sorting plate on the sorting assembly at the last position and the shell, the tail end of the third guide vane piece points to the last position recovery frame, and the last position recovery frame is arranged on the side surface of the shell.
By adopting the technical scheme, the invention has the beneficial effects that:
the invention provides a persimmon sorting device which is simple in structure and convenient to use, a plurality of sorting components are combined for use, namely, one sorting component corresponds to one individual with a certain size, so that persimmons with different individual sizes can be selected according to requirements, subsequent packaging, selling or deep processing treatment is facilitated, meanwhile, the internal combined spacing of the single sorting component can be adjusted by the single sorting component to obtain persimmons with the required individual sizes, and the persimmon sorting device can be used for efficiently screening and selecting persimmons with different individual sizes, is simple and practical in operation and improves working efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a sorting mechanism according to the present invention;
FIG. 3 is a schematic view of a sorting assembly according to the present invention;
FIG. 4 is a schematic diagram of a sorting assembly according to the present invention;
FIG. 5 is a schematic view of a sliding plate according to the present invention;
Fig. 6 is a sectional view taken along the direction A-A of fig. 4.
The main reference symbols in the drawings are as follows:
1. Feeding conveyor belt 11, separation plate 2, separation mechanism 21, support frame 22, separation assembly 221, cover body 222, base 2221, vertical rod 2222, cross rod 223, sliding plate, 2231, central guide chute 2232, eccentric chute 2233, screw block 2234, slide block 224, separation piece 2241, slide seat 2242, connecting rod 2243, slide column 2244, separation plate 23, shell 3, recovery mechanism 31, recovery conveyor belt 32, first recovery frame 4, driving mechanism 41, motor 42, threaded rod 43, guide slide bar 5, receiving cavity 6, first guide vane piece 7, second guide vane piece 8, third guide vane piece 100, screening channel 200, feeding channel 300 and last recovery frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in figures 1 to 6, the persimmon sorting device comprises a feeding conveyer belt 1, a sorting mechanism 2 and a recycling mechanism 3, wherein the feeding conveyer belt 1 is connected with one end of the sorting mechanism 2, the sorting mechanism 2 comprises a supporting frame 21, a shell 23 with an opening at the upper end and the lower end and a plurality of sorting assemblies 22, the shell 23 is arranged on the supporting frame 21, the sorting assemblies 22 are arranged at the opening at the upper end of the shell 21 side by side, and the recycling mechanism 3 is arranged below each sorting assembly 22.
In this embodiment, referring to fig. 3 and 4, the 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 disposed at intervals and a cross rod 2222 connected to the upper portions of the two vertical rods 2221, the plurality of sorting members 224 are slidably disposed on the cross rod 2222 at intervals, a central guiding chute 2231 is formed in the middle of the sliding plate 223, a plurality of eccentric sliding grooves 2232 disposed obliquely inwards are formed on both sides of the central guiding chute 2231 on the sliding plate 223, the sliding plate 223 is slidably disposed on the vertical rods 2221, the central guiding chute 2231 and the eccentric sliding grooves 2232 are slidably connected with a corresponding sorting member 224, the cover 221 is disposed on the vertical rods 2221, when the sliding plate 223 slides up and down, the plurality of sorting members 224 are in an equidistant spreading or aggregation state, and a screening channel 100 for screening persimmon is formed between two adjacent sorting members 224.
In combination with the above, it is understood that the internal combined spacing of the individual sorting assemblies 22 can be adjusted by themselves, so that the spacing of the sieving channels 100 can be flexibly adjusted to obtain the persimmon with the required individual size, and when the sorting assemblies 22 are required to screen the persimmon with the diameter smaller than a, the opening and closing of the adjacent sorting members 224 can be controlled and calculated by sliding the sliding plate 223, i.e. the spacing of the sieving channels 100 is controlled to be a or larger than a.
In this embodiment, referring to fig. 2 and 6, the sorting unit 224 includes a sliding base 2241, a connecting rod 2242, a sliding column 2243 and a sorting plate 2244, the sliding base 2241 is slidably disposed on the cross bar 2222, the connecting rod 2242 is connected to the lower end of the sliding base 2241, the sliding column 2243 is disposed on the connecting rod 2242 and is slidably connected to the central guiding chute 2231 or the eccentric chute 2232, and the sorting plate 2244 is disposed at the lower end of the connecting rod 2242, and as can be seen in fig. 2 and 6, the sorting plate 2244 is vertically disposed and extends to the outside of the housing 23, so as to form the sorting channel 100 for sorting persimmons.
Specifically, the first deflector member 6 is connected between the corresponding sorting plates 2244 on two adjacent sorting assemblies 22, and the first deflector member 6 can serve as an extension channel to guide the persimmons which do not meet the screening condition to the next sorting assembly 22 for re-screening, besides the function of connecting the two sorting assemblies 22.
In this embodiment, referring to fig. 2 to 5, the present invention further includes a driving mechanism 4, the driving mechanism 4 includes a motor 41, a threaded rod 42 and a guiding rod 43, two vertical rods 2221 are each concavely provided with a receiving cavity 5, the threaded rod 42 is rotatably connected in one of the receiving cavities 5, one end of the threaded rod is connected with an output end of the motor 41, the guiding rod 43 is disposed in the other receiving cavity 5, a threaded block 2233 in threaded connection with the threaded rod 42 and a sliding block 2234 in mating connection with the guiding rod 43 are disposed on the sliding plate 223, and when the motor 41 rotates, the sliding plate 223 is in a vertically sliding shape through the cooperation of the threaded rod 42 and the threaded block 2233.
In this embodiment, referring to fig. 1, a plurality of partition boards 11 are disposed on a feeding conveyor 1 at intervals, a feeding channel 200 corresponding to a screening channel 100 is formed between two adjacent partition boards 11, a second deflector member 7 is connected between the partition board 11 and a corresponding sorting board 2244 on a sorting module 22 at the head, and the second deflector member 7 is used for connecting the screening channel 100 and the feeding channel 200 to enable persimmon to be sorted to enter a first sorting process (the sorting module 22 at the head is used as the first sorting process).
Specifically, the recovery mechanism 3 comprises a recovery conveyer belt 31 and a first recovery frame 32, the recovery conveyer belt 31 is arranged below the sieving channel 100, the first recovery frame 32 is connected with the outlet end of the recovery conveyer belt 31, and the recovery mechanism 3 is used for carrying out subsequent recovery and sub-packaging treatment on the sorted persimmons.
In this embodiment, the present invention further includes a last recovery rack 300, a third deflector member 8 is connected between the sorting plate 2244 on the last sorting module 22 and the housing 23, the end of the third deflector member 8 points to the last recovery rack 300, the last recovery rack 300 is disposed on the side of the housing 23, when the individual sizes of the persimmons do not meet the requirements of the first three sorting modules 22, the persimmons are guided to the last recovery rack 300 by the third deflector member 8, and are used as the persimmons of the fourth specification size to be recovered and packaged, and at this time, the persimmons in the last recovery rack 300 can be regarded as the persimmons of the largest individual sizes in the present sorting operation.
The first deflector element 6, the second deflector element 7 and the third deflector element 8 are all made of flexible material, so as to be connected to the screening channels 100 connected thereto.
The working principle of the invention is as follows:
The invention provides a persimmon sorting device, which is used for adjusting the internal combined spacing of three sorting assemblies 22 according to the size requirement of a persimmon to be screened so as to adjust the size of a screening channel 100;
In a specific operation, three sorting assemblies 22 are arranged in an arrangement mode from the direction of the feeding conveyor belt 1 to the last recovery frame 300, and are respectively marked as a 1-sieve group, a 2-sieve group and a 3-sieve group, the distances between the corresponding screening passages 100 are adjusted to be a, b and c, when the diameter of a persimmon is smaller than a, the persimmon falls into the corresponding recovery mechanism 3 through the screening passage 100 of the 1-sieve group, when the diameter of the persimmon is larger than a and smaller than b, the persimmon falls into the corresponding recovery mechanism 3 through the screening passage 100 of the 2-sieve group, when the diameter of the persimmon is larger than b and smaller than c, the persimmon falls into the corresponding recovery mechanism 3 through the screening passage 100 of the 3-sieve group, and when the diameter of the persimmon is larger than c, the persimmon falls into the last recovery frame 300 through the third guide piece 8, and finally the sorting operation of the persimmon is completed. The persimmon sorting device adopts a plurality of sorting assemblies 22 to be combined, namely one sorting assembly 22 corresponds to one individual with a certain size, so that persimmons with different individual sizes can be selected according to requirements, subsequent package selling or deep processing treatment is facilitated, meanwhile, the internal combined spacing of each sorting assembly 22 can be adjusted by the single sorting assembly 22 to obtain the persimmons with the required individual sizes, and the persimmon sorting device can be used for efficiently screening and selecting the persimmons with different individual sizes, is simple and practical to operate and improves the working efficiency.
The foregoing description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the invention, and all equivalent changes or modifications made under the technical spirit of the present invention should be construed to fall within the scope of the present invention.