CN213349801U - Spherical fruit grading plant - Google Patents
Spherical fruit grading plant Download PDFInfo
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- CN213349801U CN213349801U CN202021849172.3U CN202021849172U CN213349801U CN 213349801 U CN213349801 U CN 213349801U CN 202021849172 U CN202021849172 U CN 202021849172U CN 213349801 U CN213349801 U CN 213349801U
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- hopper
- grading
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- frame
- fruits
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000007873 sieving Methods 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 244000241257 Cucumis melo Species 0.000 description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 244000144730 Amygdalus persica Species 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Sorting Of Articles (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model provides a spherical fruit grading plant, including frame, feeder hopper, maturity detection device and grading plant, the feeder hopper sets up in the frame, is provided with first feed inlet and first discharge gate on the feeder hopper, and maturity detection device sets up in the frame, and is located feeder hopper one side and first discharge gate intercommunication, and the grading plant sets up in the frame, and is located one side that the feeder hopper was kept away from to the maturity detection device for the fruit of sieving out in the maturity detection device carries out size grading. Through the technical scheme, the problems of low efficiency and poor precision are solved.
Description
Technical Field
The utility model relates to a fruit grading plant indicates a spherical fruit grading plant especially.
Background
Fruits such as fruits, vegetables and the like in China have huge annual output, such as apples, peaches, oranges, potatoes, nearly-round radishes and the like, most of the fruits are not graded and directly sold, and the market value of the fruits and the vegetables is seriously influenced. At present, most of fruits are manually selected for grading, the factors influencing the external quality of the fruits, such as size, shape, color quality, crack diseases and the like, are identified by means of labor vision and experience, and then the fruits are manually graded. Although the method is simple and easy to implement, the method is greatly influenced by subjective factors, has poor grading precision and low sanitary safety, and cannot detect and grade internal quality such as water content, sugar content and content of other nutrient substances. In recent years, with the development of computer vision recognition technology, image processing technology and hyperspectral technology, automatic sorting machines have been developed correspondingly. The invention patent with the publication number of CN103063585B provides a rapid nondestructive testing device for the maturity of melons and fruits and a method for establishing a testing system, wherein the testing system comprises a frame, an image acquisition room, an imaging spectrometer, a movable support, a conveyor belt, a feeding device, a grading device, a control box, a keyboard, a display, an emergency stop button and a controller cable; the image acquisition chamber is arranged above the conveying belt in the frame and internally provided with a halogen lamp, a deuterium lamp and a limit sensor; the movable bracket is movably connected to the frame upright post, and the up-and-down position along the upright post is adjustable; the imaging spectrometer is fixed on the beam of the movable support. The system and the establishment method can quickly detect the maturity of the melons and fruits, so that the melons and fruits are classified, processed, the production efficiency is improved, the fruit quality is improved, and the income is increased.
The grading executing device is an executing part of the sorting machine, and the types of the grading executing device are more than the current types, such as hydraulic type, shifting sheet type and clamping type. The hydraulic executing device has low efficiency, accumulated errors and low grading precision; the plectrum type executing device is not suitable for sorting large and medium-sized fruits and is easy to damage the fruits; the clamping type executing device is not flexible enough and has high control difficulty, so that a grading device with high efficiency and high precision is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main purpose lies in providing a spherical fruit grading plant to solve the problem of inefficiency, precision difference.
For solving the technical problem, the utility model discloses the technical scheme who takes lies in:
a spherical fruit grading device comprising: a machine frame, a plurality of guide rails and a plurality of guide rails,
a feed hopper, wherein the feed hopper is arranged on the frame, a first feed inlet and a first discharge outlet are arranged on the feed hopper,
the maturity detection device is arranged on the frame and is positioned on one side of the feed hopper and communicated with the first discharge hole,
and the grading device is arranged on the rack and is positioned on one side of the feed hopper, away from the maturity detection device, and is used for grading the size of the fruits screened in the maturity detection device.
As a further technical solution, the method further comprises:
the transition hopper, the transition hopper is located maturity detection device with between the grading plant, be provided with second feed inlet and second discharge gate on the transition hopper, the fruit of sieving out in the maturity detection device passes through the second feed inlet gets into the transition hopper, the second discharge gate with the grading plant intercommunication.
As a further technical solution, the method further comprises:
a pushing device, the pushing device comprising:
the cylinder is arranged on the frame and is positioned on one side of the transition hopper,
the push plate is located in the transition hopper, and a piston rod of the air cylinder penetrates through the side wall of the transition hopper to drive the push plate to move.
As a further technical solution, the classification apparatus includes:
the second discharge port is communicated with the first grading device,
a second classification device located on a side of the first classification device remote from the transition hopper.
As a further technical solution, the first classification device includes:
two rotating shafts are arranged on the rack in a rotating manner and are arranged along the conveying direction of the fruits,
gears, one gear is respectively arranged at two ends of each rotating shaft,
two chains are sleeved on the two gears at the same side respectively,
a plurality of conveying rods are arranged on the chain in a surrounding manner, a first gap is arranged between every two adjacent conveying rods,
the fruit conveying device comprises two conveying rods, two limiting plates and a first grading device, wherein the two limiting plates are arranged above the conveying rods, the distance between the two limiting plates is gradually reduced along the conveying direction of fruits, and the distance between the two limiting plates and one end, close to the second grading device, of each limiting plate is larger than the size of the first gap.
As a further technical solution, the second classification device includes:
a plurality of conveying rollers which are all rotatably arranged on the frame and are arranged in a row along the conveying direction of the fruits,
the air pump is arranged on the frame,
one end of the air pipe is connected with the air pump,
the other end of the gas pipe is connected with the gas nozzle, the gas nozzle is arranged on one side of the conveying roller and sprays gas to the fruits above the conveying roller, the gas spraying direction is parallel to the axial direction of the conveying roller,
the receiving hopper is provided with a third feed inlet, the receiving hopper is arranged on one side of the conveying roller, and the third feed inlet is opposite to the air nozzle.
As a further technical solution, the method further comprises:
and the fruits screened out in the maturity detection device enter the second feeding hole through the conveyor device.
The utility model has the advantages that:
the utility model discloses simple structure classifies the fruit according to the maturity earlier, grades according to the size again to realize accurate hierarchical, efficient, the practicality is strong.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic top view of the present invention.
Description of the reference numerals
1. The device comprises a frame, 2, a feed hopper, 3, a maturity detection device, 4, a grading device, 41, a first grading device, 411, a rotating shaft, 412, a gear, 413, a chain, 414, a conveying rod, 415, a limiting plate, 42, a second grading device, 421, a conveying roller, 422, an air pump, 423, an air pipe, 424, an air nozzle, 425, a receiving hopper, 5, a transition hopper, 6, a pushing device, 61, an air cylinder, 62, a push plate, 7 and a conveying belt device.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-3, the utility model provides a spherical fruit grading plant, include: the fruit grading machine comprises a frame 1, and a feed hopper 2, a maturity detection device 3, a conveyor belt device 7, a transition hopper 5 and a grading device 4 which are sequentially arranged on the frame 1 along the conveying direction of fruits.
Be provided with first feed inlet and first discharge gate on the feeder hopper 2, maturity detection device 3 is located 2 one side of feeder hopper with first discharge gate intercommunication is provided with second feed inlet and second discharge gate on the transition hopper 5, and the fruit that the maturity detection device 3 was interior sieved out passes through conveyor belt means 7 gets into the second feed inlet, the second discharge gate with grading plant 4 intercommunication, grading plant 4 is located maturity detection device 3 keeps away from one side of feeder hopper 2 is right the fruit of sieving in the second discharge gate carries out size classification.
This embodiment still includes thrust unit 6, thrust unit 6 includes cylinder 61 and push pedal 62, cylinder 61 sets up in frame 1, and is located one side of transition hopper 5, push pedal 62 are located in the transition hopper 5, the piston rod of cylinder 61 passes the lateral wall of transition hopper 5 drives push pedal 62 removes.
The classifying device 4 includes a first classifying device 41 and a second classifying device 42.
The first classification device 41 includes a rotation shaft 411, a gear 412, a chain 413, a transmission lever 414, and a stopper plate 415. The axis of rotation 411 is two and all rotates the setting and is in frame 1, two the direction of delivery of axis of rotation 411 along the fruit is arranged, every the both ends of axis of rotation 411 are provided with one respectively gear 412, chain 413 is two, establishes respectively at two of homonymy on the gear 412, it is a plurality of around being provided with on the chain 413 conveying pole 414, adjacent be provided with first clearance between conveying pole 414, limiting plate 415 is two and all sets up conveying pole 414's top, two distance between limiting plate 415 reduces along the direction of delivery of fruit gradually, and two limiting plate 415 is close to distance between the one end of second grading plant 42 is greater than the size in first clearance. One of the gears 412 is a driving wheel, and drives the other driven wheels to rotate through a chain 413, so that the rotation of the rotating shaft 411 is realized, and the circular rotation of the transmission rod 414 is driven.
The second classification device 42 includes a conveying roller 421, an air pump 422, an air pipe 423, an air nozzle 424, and a receiving hopper 425. Conveying roller 421 is a plurality of and all rotates the setting and is in frame 1, it is a plurality of conveying roller 421 arranges the setting along the direction of delivery of fruit, air pump 422 sets up in frame 1, the one end of air pipe 423 with air pump 422 is connected, the other end of air pipe 423 with air nozzle 424 connects, air nozzle 424 sets up one side of conveying roller 421 to the fruit jet gas of conveying roller 421 top, and jet-propelled direction with the axial direction of conveying roller 421 is parallel, be provided with the third feed inlet on the receiving hopper 425, receiving hopper 425 sets up one side of conveying roller 421 just the third feed inlet with air nozzle 424 is relative.
In this embodiment, a power device is further provided, the power device is disposed on the frame 1, the power device drives the first driving wheel to rotate, the first driving wheel drives the second driving wheel to rotate through the first belt, the second driving wheel is disposed on the rotating shaft of the conveying roller 421 to drive the second driving wheel to rotate, the third driving wheel is also disposed on the rotating shaft of the conveying roller 421 to rotate along with the third driving wheel, the fourth driving wheel is disposed on the rotating shaft 411, and the fourth driving wheel is linked with the third driving wheel through the second belt, so that one power device drives multiple groups of devices to rotate simultaneously. In this embodiment, the power device is a motor.
In the operation process of the embodiment, firstly, fruits to be classified are put into the feed hopper 2 from the first feed inlet, the fruits enter the ripeness detection device 3 from the first discharge outlet to classify the ripeness of the fruits, the unripe fruits are discharged and collected from the outlet at one side, the ripened fruits enter the transition hopper 5 from the second feed inlet under the conveying of the conveying belt device 7, then the air cylinder 61 is started, the piston rod of the air cylinder drives the push plate 62 to move, the fruits are pushed to enter the conveying rod 414 of the first classification device 41 from the second discharge outlet, the first gaps with the same size are arranged between the adjacent conveying rods 414, the collecting box is placed below the transmission rod, the fruits with smaller radius rolled out from the transition hopper 5 fall into the collecting box from the first gaps, the fruits with the diameter larger than the first gaps fall into the conveying rollers 421 of the second classification device 42 along the guiding of the limiting plate 415 along with the rotation of the conveying rod 414, the fruits in conveying are continuously conveyed forwards under the driving of the conveying roller 421 until the fruits are conveyed to the position opposite to the air nozzle 424, the conveyed fruits are sequentially sprayed by air, the fruits with smaller radius and lighter weight can move along the axial direction of the conveying roller 421 under the thrust of the air spraying and fall into the receiving hopper 425, and the fruits with larger radius and heavier weight are continuously conveyed along the arrangement direction of the conveying roller 421 and collected at the tail end, so that three different grading treatments are completed. The utility model discloses rational in infrastructure, high-efficient realization is convenient to the grading of spherical fruit, and hierarchical precision is high, and is practical reliable.
The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. A spherical fruit grading device, characterized by comprising:
a machine frame (1),
the feeding hopper (2), the feeding hopper (2) is arranged on the frame (1), a first feeding hole and a first discharging hole are arranged on the feeding hopper (2),
the maturity detection device (3) is arranged on the frame (1) and is positioned on one side of the feed hopper (2) and communicated with the first discharge hole,
grading plant (4), grading plant (4) set up in frame (1), and be located maturity detection device (3) are kept away from one side of feeder hopper (2), are used for right the fruit of sieving out in maturity detection device (3) carries out size classification.
2. The spherical fruit grading device according to claim 1, further comprising:
transition hopper (5), transition hopper (5) are located maturity detection device (3) with between grading plant (4), be provided with second feed inlet and second discharge gate on transition hopper (5), the fruit of sieving out in maturity detection device (3) passes through the second feed inlet gets into transition hopper (5), the second discharge gate with grading plant (4) intercommunication.
3. The spherical fruit grading device according to claim 2, further comprising:
-a pushing device (6), said pushing device (6) comprising:
the air cylinder (61) is arranged on the frame (1) and is positioned on one side of the transition hopper (5),
the push plate (62), the push plate (62) is located in transition hopper (5), the piston rod of cylinder (61) passes the lateral wall of transition hopper (5), drives push plate (62) remove.
4. A spherical fruit grading device according to claim 2, characterized in that said grading device (4) comprises:
a first classification device (41), the second discharge opening being in communication with the first classification device (41),
a second classification device (42), wherein the second classification device (42) is positioned on the side of the first classification device (41) far away from the transition hopper (5).
5. A spherical fruit grading device according to claim 4, characterized in that said first grading device (41) comprises:
two rotating shafts (411), wherein the two rotating shafts (411) are both rotatably arranged on the rack (1), the two rotating shafts (411) are arranged along the conveying direction of the fruits,
gears (412), one gear (412) being provided at each of both ends of each of the rotating shafts (411),
two chains (413), wherein the two chains (413) are respectively sleeved on the two gears (412) on the same side,
a plurality of conveying rods (414) are arranged on the chain (413) in a surrounding manner, a first gap is arranged between every two adjacent conveying rods (414),
the two limiting plates (415) are arranged above the conveying rod (414), the distance between the two limiting plates (415) is gradually reduced along the conveying direction of the fruits, and the distance between one ends, close to the second grading device (42), of the two limiting plates (415) is larger than the size of the first gap.
6. A spherical fruit grading device according to claim 5, characterized in that said second grading device (42) comprises:
a plurality of conveying rollers (421), wherein the plurality of conveying rollers (421) are all rotatably arranged on the rack (1), the plurality of conveying rollers (421) are arranged in a conveying direction of the fruits,
an air pump (422), the air pump (422) is arranged on the frame (1),
one end of the air pipe (423) is connected with the air pump (422),
the other end of the gas conveying pipe (423) is connected with the gas nozzle (424), the gas nozzle (424) is arranged on one side of the conveying roller (421) and sprays gas to the fruits above the conveying roller (421), the gas spraying direction is parallel to the axial direction of the conveying roller (421),
the material receiving hopper (425) is provided with a third feeding port, the material receiving hopper (425) is arranged on one side of the conveying roller (421), and the third feeding port is opposite to the air nozzle (424).
7. The spherical fruit grading device according to claim 2, further comprising:
the fruit screened in the maturity detection device (3) enters the second feeding hole through the conveyor belt device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849172.3U CN213349801U (en) | 2020-08-29 | 2020-08-29 | Spherical fruit grading plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849172.3U CN213349801U (en) | 2020-08-29 | 2020-08-29 | Spherical fruit grading plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213349801U true CN213349801U (en) | 2021-06-04 |
Family
ID=76148014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021849172.3U Expired - Fee Related CN213349801U (en) | 2020-08-29 | 2020-08-29 | Spherical fruit grading plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213349801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426693A (en) * | 2021-07-26 | 2021-09-24 | 四川农业大学 | Fruit multistage screening device and screening method |
-
2020
- 2020-08-29 CN CN202021849172.3U patent/CN213349801U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426693A (en) * | 2021-07-26 | 2021-09-24 | 四川农业大学 | Fruit multistage screening device and screening method |
| CN113426693B (en) * | 2021-07-26 | 2022-05-31 | 四川农业大学 | Fruit multistage screening device and screening method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210604 |