CN111112120B - Asparagus grader - Google Patents
Asparagus grader Download PDFInfo
- Publication number
- CN111112120B CN111112120B CN201911317593.3A CN201911317593A CN111112120B CN 111112120 B CN111112120 B CN 111112120B CN 201911317593 A CN201911317593 A CN 201911317593A CN 111112120 B CN111112120 B CN 111112120B
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- asparagus
- fixed
- cutting
- conveying
- bracket
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- 241000234427 Asparagus Species 0.000 title claims abstract description 108
- 235000005340 Asparagus officinalis Nutrition 0.000 title claims abstract description 108
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 238000005520 cutting process Methods 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 3
- 239000002699 waste material Substances 0.000 abstract description 14
- 244000299452 Gouania lupuloides Species 0.000 abstract description 10
- 235000000292 Gouania lupuloides Nutrition 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 5
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000123643 Asparagaceae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D11/00—Combinations of several similar cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D2210/00—Machines or methods used for cutting special materials
- B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses an asparagus classifier which comprises a feeding, cutting and conveying mechanism, a separating, lifting and conveying mechanism and a detecting and classifying mechanism; the invention has the beneficial effects that: the asparagus can be automatically cut to have equal length by the feeding, cutting and conveying mechanism, the quality and the size of the asparagus are efficiently and accurately detected by the first asparagus detecting system and the second asparagus detecting system, and the asparagus is automatically classified and stored under the cooperation of the control system and the triggering mechanism, so that the packaging speed of the asparagus is greatly improved, the production efficiency is improved, and the market demands are met; and cutting the length of the rest asparagus to 20cm by a second asparagus detection system and a second cutting machine to remove white roots, and conveying the asparagus out of a waste conveying belt under the action of a first trigger mechanism on the right side, so that the asparagus with unqualified size and quality can be reused.
Description
Technical field:
the invention relates to the field of asparagus treatment equipment, in particular to an asparagus classifier.
The background technology is as follows:
The asparagus is a seedling of asparagus, namely asparagus of asparagus perennial herb, of asparagus family, can be eaten by vegetables, is up to 1 meter, has a root thickness of 2-3cm, has a green stem part at the upper part and a white root at the lower part, and has a green stem part at the edible part, so that the white root is required to be removed in the treatment process, and the asparagus with the same diameter is packaged in a grading manner.
The invention comprises the following steps:
The invention aims to solve the existing problems, and provides an asparagus classifier which can automatically and efficiently detect asparagus defects for screening, automatically cut off white roots at non-edible parts and automatically package asparagus in a grading manner according to the diameter range.
The technical solution of the invention is as follows:
an asparagus classifier comprises a feeding, cutting and conveying mechanism, a separating, lifting and conveying mechanism and a detecting and classifying mechanism;
The feeding, cutting and conveying mechanism comprises a first bracket, a first conveying belt and a first cutting assembly, wherein a limit baffle is vertically arranged on one side of the first conveying belt positioned on the top surface of the first bracket, a material placing table is arranged on the other side of the first conveying belt, a plurality of separation strips are arranged on the surface of the first conveying belt in a linear array manner, and the first cutting assembly and the material placing table are oppositely arranged;
The separation lifting conveying mechanism is obliquely arranged between the feeding, cutting and conveying mechanism and the detection and grading mechanism and comprises a second bracket, a second conveying belt and a blanking hopper, wherein a serrated material placing groove is formed on the surface of the second conveying belt, and the blanking hopper is large in upper part and small in lower part and is arranged at the outer side of the highest end of the second conveying belt;
The detection grading mechanism is arranged on one side of the highest end of the separation lifting conveying mechanism and comprises a third bracket, a sprocket chain conveying assembly, a first asparagus detecting system, a second asparagus detecting system and a second cutting assembly, wherein the sprocket chain conveying assembly rotates around the outer side of the third bracket, the first asparagus detecting system and the second asparagus detecting system are oppositely arranged on one side of the top surface of the third bracket, the second cutting assembly is arranged behind the second asparagus detecting system, the sprocket chain conveying assembly comprises a 7-shaped connecting plate which is relatively fixed on the side surface of a chain, a bearing seat is relatively fixed on the top surface of the connecting plate, a rotating shaft is inserted between the bearing seats, a plurality of N-shaped material supporting plates are fixed on the rotating shaft, one end of each rotating shaft extends outwards, and a triggering mechanism capable of triggering the material supporting plates to rotate and blanking is arranged at the extending end of each rotating shaft;
The triggering mechanism comprises a transition plate fixed at the extending end of the rotating shaft, a roller wheel arranged on the outer side surface of the transition plate, a guide rail plate horizontally fixed on the top surface of the third bracket, a plurality of notches formed on the guide rail plate, a cylinder horizontally fixed in the notches and a bridge plate fixed at the end part of a piston rod of the cylinder and flush with the guide rail plate, wherein the roller wheel is abutted against the guide rail plate to move;
a plurality of collecting boxes capable of simultaneously storing and discharging are arranged below the blanking positions of the corresponding triggering mechanisms, and a third conveying belt for conveying asparagus to the outside of the third bracket is arranged below the collecting boxes.
Preferably, the first cutting assembly comprises a first cutting machine arranged opposite to the limit baffle and a first soft compression wheel which is arranged above two ends of the separation strip in a relative rotation mode.
Preferably, a waste collection tank is arranged below the first cutting machine.
As the preference, first asparagus detecting system and second asparagus detecting system all are including base, stand, mounting panel, installation pole, camera and light filling lamp, the base is fixed in the third support top surface, the stand is vertical to be fixed in on the base, the mounting panel level is fixed in stand upper portion, the camera sets up and is fixed in the side of mounting panel down, the light filling lamp passes through the installation pole and links to each other with the stand, the light filling lamp sets up the asparagus on the below of camera and illumination support flitch.
Preferably, the second cutting assembly comprises a second cutting machine arranged on one side of the second asparagus detection system, a U-shaped mounting frame fixed on the top surface of the third bracket and opposite to the second cutting machine, and a second soft compression wheel arranged on the mounting frame in a relative rotation mode, wherein the second soft compression wheel is arranged oppositely and can be compressed on a non-cutting portion of the asparagus.
Preferably, the two ends of the rotating shaft are cylinders, and the middle part is a square cylinder.
Preferably, the collection box comprises a box body with a wide upper part and a narrow lower part, angle irons fixed on the outer wall of the box body and connected with a third bracket, and an upper turning plate and a lower turning plate which are arranged inside the box body at intervals, wherein one sides of the upper turning plate and the lower turning plate are respectively fixed with a rotating shaft, the rotating shafts are inserted into the side walls of the box body, and the outer wall of the box body is provided with a servo motor for driving the rotating shafts.
Preferably, a plurality of isolation plates are vertically arranged on the surface of the third conveying belt.
Preferably, waste conveying belts are arranged below two sides of the second cutting assembly, and triggering mechanisms corresponding to the waste conveying belts are arranged above the waste conveying belts.
Preferably, the three collecting boxes are used for storing asparagus with the diameter of more than 1.5cm, asparagus with the diameter of 1.2-1.5 cm and asparagus with the diameter of 1.0-1.2 cm from left to right.
The invention has the beneficial effects that: the asparagus can be automatically cut to have equal length by the feeding, cutting and conveying mechanism, the quality and the size of the asparagus are efficiently and accurately detected by the first asparagus detecting system and the second asparagus detecting system, and the asparagus is automatically classified and stored under the cooperation of the control system and the triggering mechanism, so that the packaging speed of the asparagus is greatly improved, the production efficiency is improved, and the market demands are met; and cutting the length of the rest asparagus to 20cm by a second asparagus detection system and a second cutting machine to remove white roots, and conveying the asparagus out of a waste conveying belt under the action of a first trigger mechanism on the right side, so that the asparagus with unqualified size and quality can be reused.
Description of the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a feed cutting and conveying mechanism and a separation and lifting conveying mechanism of the present invention;
FIG. 3 is a schematic perspective view of a detection and classification mechanism according to the present invention;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3A;
FIG. 5 is an enlarged schematic view of a portion of FIG. 3B;
FIG. 6 is an enlarged schematic view of a portion of FIG. 3C;
FIG. 7 is a schematic top view of the detection and classification mechanism of the present invention;
FIG. 8 is a schematic diagram of FIGS. 7K-K in semi-section;
FIG. 9 is an enlarged schematic view of a portion of FIG. 8L;
FIG. 10 is a schematic perspective view of a detection and classification mechanism according to the present invention;
FIG. 11 is an enlarged schematic view of a portion of FIG. 10D;
FIG. 12 is an enlarged partial schematic view of FIG. 10E;
In the accompanying drawings: 1. feeding, cutting and conveying mechanism; 101. a first bracket; 102. a first conveyor belt; 103. a first cutting assembly; 1031. a first cutting machine; 1032. a first soft pinch roller; 104. a limit baffle; 105. a material placing table; 106. a separator bar; 2. separating and lifting the conveying mechanism; 201. a second bracket; 202. a second conveyor belt; 203. a blanking hopper; 204. a material placing groove; 3. detecting a grading mechanism; 301. a third bracket; 302. a sprocket chain conveying assembly; 303. a first asparagus detection system; 304. a second asparagus detection system; 305. a second cutting assembly; 3051. a second cutter; 3052. a mounting frame; 3053. a second soft pinch roller; 3021. a chain; 3022. a connecting plate; 3023. a bearing seat; 3024. a rotating shaft; 3025. a material supporting plate; 4. a trigger mechanism; 401. a transition plate; 402. a roller; 403. a guide rail plate; 404. a cylinder; 405. a bridge plate; 5. a collection box; 501. a case; 502. angle iron; 503. an upper turning plate; 504. a lower turning plate; 505. a rotation shaft; 6. a third conveyor belt; 7. a waste collection tank; 8. a base; 9. a column; 10. a mounting plate; 11. a mounting rod; 12. a camera; 13. a light supplementing lamp; 14. a partition plate; 15. a waste conveyor belt; 16. and (3) asparagus.
The specific embodiment is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-12, the asparagus classifier comprises a feeding, cutting and conveying mechanism 1, a separating, lifting and conveying mechanism 2 and a detecting and classifying mechanism 3;
the feeding, cutting and conveying mechanism 1 comprises a first bracket 101, a first conveying belt 102 and a first cutting assembly 103, wherein a limit baffle 104 is vertically arranged on one side of the first conveying belt 102 positioned on the top surface of the first bracket 101, a material placing table 105 is arranged on the other side of the first conveying belt 102, a plurality of separation strips 106 are arranged on the surface of the first conveying belt 102 in a linear array manner, and the first cutting assembly 103 and the material placing table 105 are oppositely arranged;
The separation lifting conveying mechanism 2 is obliquely arranged between the feeding, cutting and conveying mechanism 1 and the detection and grading mechanism 3, and comprises a second bracket 201, a second conveying belt 202 and a blanking hopper 203, wherein a saw-tooth-shaped material placing groove 204 is formed on the surface of the second conveying belt 202, and the blanking hopper 203 is large in upper part and small in lower part and is arranged on the outer side of the highest end of the second conveying belt 202;
The detection grading mechanism 3 is arranged at one side of the highest end of the separation lifting conveying mechanism 2, and comprises a third bracket 301, a sprocket chain conveying assembly 302 which rotates around the outer side of the third bracket 301, a first asparagus 16 detecting system 303, a second asparagus 16 detecting system 304 and a second cutting assembly 305 which are oppositely arranged at one side of the top surface of the third bracket 301, wherein the second cutting assembly 305 is arranged behind the second asparagus 16 detecting system 304, the sprocket chain conveying assembly 302 comprises a 7-shaped connecting plate 3022 which is oppositely fixed at the side surface of a chain 3021, a bearing seat 3023 is oppositely fixed at the top surface of the connecting plate 3022, a rotating shaft 3024 is inserted between the bearing seats 3023, a plurality of N-shaped material supporting plates 3025 are fixed on the rotating shaft 3024, one end of the rotating shaft 3024 extends outwards, and a triggering mechanism 4 which can trigger the material supporting plates 3025 to rotate and blanking is arranged at the extending end of the rotating shaft 3025;
The triggering mechanism 4 comprises a transition plate 401 fixed at the extending end of the rotating shaft 3024, a roller 402 arranged on the outer side surface of the transition plate 401, a guide rail plate 403 horizontally fixed on the top surface of the third bracket 301, a plurality of notches formed on the guide rail plate 403, an air cylinder 404 horizontally fixed in the notches and a bridge plate 405 fixed on the end part of a piston rod of the air cylinder 404 and flush with the guide rail plate 403, wherein the roller 402 is abutted against the guide rail plate 403 to move;
A plurality of collecting boxes 5 capable of simultaneously storing and discharging are arranged below the blanking positions of the corresponding triggering mechanisms 4, and a third conveying belt 6 for conveying asparagus 16 to the outside of the third bracket 301 is arranged below the collecting boxes 5.
Specifically, the first cutting assembly 103 includes a first cutter 1031 mounted opposite the limit stop 104 and a first flexible pinch roller 1032 rotatably mounted above the two ends of the separator bar 106.
Specifically, a waste collection tank 7 is provided below the first cutter 1031.
Specifically, the first asparagus 16 detecting system 303 and the second asparagus 16 detecting system 304 each include a base 8, an upright post 9, a mounting plate 10, a mounting rod 11, a camera 12 and a light supplementing lamp 13, the base 8 is fixed on the top surface of the third support 301, the upright post 9 is vertically fixed on the base 8, the mounting plate 10 is horizontally fixed on the upper portion of the upright post 9, the camera 12 is downward arranged and fixed on the side surface of the mounting plate 10, the light supplementing lamp 13 is connected with the upright post 9 through the mounting rod 11, and the light supplementing lamp 13 is arranged below the camera 12 and illuminates the asparagus 16 on the material supporting plate 3025.
Specifically, the second cutting assembly 305 includes a second cutter 3051 mounted on one side of the second asparagus 16 detecting system 304, a U-shaped mounting frame 3052 fixed on the top surface of the third support 301 and opposite to the second cutter 3051, and a second soft pressing wheel 3053 rotatably disposed on the mounting frame 3052, where the second soft pressing wheel 3053 disposed opposite to the mounting frame can press a non-cutting portion of the asparagus 16, and the second soft pressing wheel 3053 in this arrangement can prevent displacement and sliding when cutting the asparagus 16 and protect the asparagus 16 from being crushed.
Specifically, the two ends of the rotating shaft 3024 are cylinders, and the middle part is a square cylinder, so that the square cylinder is convenient to be welded and fixed with the material supporting plate 3025.
Specifically, the collecting box 5 includes a box 501 with a wide top and a narrow bottom, an angle iron 502 fixed on the outer wall of the box 501 and connected to the third bracket 301, an upper turning plate 503 and a lower turning plate 504 disposed in the box 501 at an upper-lower interval, rotating shafts 505 are fixed on one sides of the upper turning plate 503 and the lower turning plate 504, the rotating shafts 505 are inserted into the side walls of the box 501, and a servo motor 506 for driving the rotating shafts 505 is mounted on the outer wall of the box 501.
In particular, the surface of the third conveyor belt 6 is vertically provided with a plurality of separating plates 14.
Specifically, the lower parts of two sides of the second cutting assembly 305 are respectively provided with a waste conveying belt 15, and the upper part of the waste conveying belt 15 is provided with a triggering mechanism 4 corresponding to the waste conveying belt 15.
Specifically, the three collecting boxes 5 are used for storing asparagus 16 with the diameter of more than 1.5cm, asparagus 16 with the diameter of 1.2-1.5 cm and asparagus 16 with the diameter of 1.0-1.2 cm from left to right.
Working principle: the asparagus 16 grader is provided with a PLC control system and an electric control operation cabinet, the asparagus 16 is placed between the separation strips 106 of the first conveying belt 102 one by manual feeding, the small end of the asparagus 16 props against the limit baffle 104, the asparagus 16 is pressed by the first soft pressing wheels 1032 which are arranged oppositely, meanwhile, the large end of the asparagus 16 is cut off by the cutting machine, the unified length of the asparagus 16 on the first conveying belt 102 is 35cm, the asparagus 16 is sequentially circulated to the material supporting plate 3025 by the second conveying belt 202, the asparagus 16 passes through the lower part of the first asparagus 16 detection system 303 by rotation of the chain 3021, the system adopts the 500-Gao Fenbi rate camera 12, a software algorithm based on X86 can detect the diameter of the passing asparagus 16 and whether white roots exist or not, data are fed back to the PLC control system, ejection or retraction of the air cylinder 404 is controlled, the material supporting plate 3025 is triggered to drop the asparagus 16 to drop into a collection box 5 with corresponding specification, for example: under the operation of the first trigger mechanism 4 on the left, the asparagus 16 with the diameter of 1.2-1.5cm and no white root falls into the first left collecting box 5, the asparagus 16 with the diameter of 1.0-1.2cm and no white root falls into the middle collecting box 5, the asparagus 16 with the diameter of 1.0-1.2cm falls into the first right collecting box 5, and the trigger mechanism 4 drives the bridge plate 405 to move outwards through the withdrawal of the piston rod of the cylinder 404, so that the roller 402 is out of support, and the rotating shaft 3024 rotates under the gravity action of the material supporting plate 3025, so that the asparagus 16 falls into the collecting box 5 from the material supporting plate 3025; the asparagus 16 with the diameter not meeting the specification is removed from the waste conveying belt 15 at one side of the collecting box 5 under the action of the triggering mechanism 4, the remaining asparagus 16 with the qualified diameter and white roots continuously flows to the second asparagus 16 detection system 304, the length of the remaining asparagus 16 is cut to 20cm by the second cutter 3051 to remove the white roots, and the remaining asparagus 16 is transported out from the waste conveying belt 15 under the action of the first triggering mechanism 4 at the right. Wherein the collecting box 5 controls the rotation of the servo motor 506 through the control system to open and close the upper turning plate 503 and the lower turning plate 504, for example: the upper turning plate 503 is opened, the lower turning plate 504 is closed, the lower turning plate 504 starts to stock, when the asparagus 16 is collected to the height of the upper turning plate 503, the upper turning plate 503 is closed, the upper turning plate 503 starts to stock at the moment, meanwhile, the lower turning plate 504 can be opened to discharge, the stock of the upper turning plate 503 is not influenced, the asparagus 16 falls between the isolation plates 14 of the third conveying belt 6 from the bottom of the collecting box 5, and the asparagus 16 is conveyed to the packaging position.
The foregoing is only for the understanding of the method and core idea of the invention, and it should be noted that it will be obvious to those skilled in the art that numerous changes and modifications can be made without departing from the principle of the invention, and these changes and modifications fall within the protection scope of the claims of the invention.
Claims (5)
1. An asparagus grader which is characterized in that: comprises a feeding cutting conveying mechanism, a separating lifting conveying mechanism and a detecting and grading mechanism;
The feeding, cutting and conveying mechanism comprises a first bracket, a first conveying belt and a first cutting assembly, wherein a limit baffle is vertically arranged on one side of the first conveying belt positioned on the top surface of the first bracket, a material placing table is arranged on the other side of the first conveying belt, a plurality of separation strips are arranged on the surface of the first conveying belt in a linear array manner, and the first cutting assembly and the material placing table are oppositely arranged;
The separation lifting conveying mechanism is obliquely arranged between the feeding, cutting and conveying mechanism and the detection and grading mechanism and comprises a second bracket, a second conveying belt and a blanking hopper, wherein a serrated material placing groove is formed on the surface of the second conveying belt, and the blanking hopper is large in upper part and small in lower part and is arranged at the outer side of the highest end of the second conveying belt;
The detection grading mechanism is arranged on one side of the highest end of the separation lifting conveying mechanism and comprises a third bracket, a sprocket chain conveying assembly, a first asparagus detecting system, a second asparagus detecting system and a second cutting assembly, wherein the sprocket chain conveying assembly rotates around the outer side of the third bracket, the first asparagus detecting system and the second asparagus detecting system are oppositely arranged on one side of the top surface of the third bracket, the second cutting assembly is arranged behind the second asparagus detecting system, the sprocket chain conveying assembly comprises a 7-shaped connecting plate which is relatively fixed on the side surface of a chain, a bearing seat is relatively fixed on the top surface of the connecting plate, a rotating shaft is inserted between the bearing seats, a plurality of N-shaped material supporting plates are fixed on the rotating shaft, one end of each rotating shaft extends outwards, and a triggering mechanism capable of triggering the material supporting plates to rotate and blanking is arranged at the extending end of each rotating shaft;
The triggering mechanism comprises a transition plate fixed at the extending end of the rotating shaft, a roller wheel arranged on the outer side surface of the transition plate, a guide rail plate horizontally fixed on the top surface of the third bracket, a plurality of notches formed on the guide rail plate, a cylinder horizontally fixed in the notches and a bridge plate fixed at the end part of a piston rod of the cylinder and flush with the guide rail plate, wherein the roller wheel is abutted against the guide rail plate to move;
The lower side corresponding to blanking position of trigger mechanism is provided with a plurality of collecting box that can carry out stock and ejection of compact simultaneously, the third conveyer belt of transportation asparagus to the outside of third support is installed to the below of collecting box, first cutting assembly is including installing the first cutting machine across at limit baffle and the first soft pinch roller of relative rotation installation in dividing strip both ends top, the below of first cutting machine is provided with the garbage collection groove, second cutting assembly is including installing the second cutting machine in second asparagus detecting system one side, be fixed in the U-shaped mounting bracket that third support top surface just is relative with the second cutting machine and the relative rotation sets up the second soft pinch roller on the mounting bracket, the relative setting the second soft pinch roller can compress tightly in the non-cutting part of asparagus, the collecting box includes wide down narrow hopper-shaped box, be fixed in the box outer wall and with the angle iron that the third support links to each other, upper and lower interval sets up in the box inside turn over board and turn over board down, upper and lower turn over board one side and all be fixed with the rotation axis, the rotation axis is fixed with in the second rotating shaft cover, the rotation axis is equipped with in the box side wall of the conveyer belt corresponding to the second conveying mechanism, the side of the conveying belt is equipped with the rotation axis.
2. An asparagus classifier as claimed in claim 1, wherein: the first asparagus detecting system and the second asparagus detecting system comprise a base, an upright post, a mounting plate, a mounting rod, a camera and a light supplementing lamp, wherein the base is fixed on the top surface of a third support, the upright post is vertically fixed on the base, the mounting plate is horizontally fixed on the upper portion of the upright post, the camera is arranged downwards and is fixed on the side face of the mounting plate, the light supplementing lamp is connected with the upright post through the mounting rod, and the light supplementing lamp is arranged below the camera and illuminates asparagus on a material supporting plate.
3. An asparagus classifier as claimed in claim 1, wherein: the two ends of the rotating shaft are cylinders, and the middle part of the rotating shaft is a square cylinder.
4. An asparagus classifier as claimed in claim 1, wherein: and a plurality of isolation plates are vertically arranged on the surface of the third conveying belt.
5. An asparagus classifier as claimed in claim 1, wherein: the three collection boxes are used for storing asparagus with the diameter of more than 1.5cm, asparagus with the diameter of 1.2-1.5 cm and asparagus with the diameter of 1.0-1.2 cm from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911317593.3A CN111112120B (en) | 2019-12-19 | 2019-12-19 | Asparagus grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911317593.3A CN111112120B (en) | 2019-12-19 | 2019-12-19 | Asparagus grader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111112120A CN111112120A (en) | 2020-05-08 |
| CN111112120B true CN111112120B (en) | 2024-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911317593.3A Active CN111112120B (en) | 2019-12-19 | 2019-12-19 | Asparagus grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111112120B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223373A (en) * | 2020-09-10 | 2021-01-15 | 山东郓城久源农业科技有限公司 | Automatic hierarchical equipment for packing that cuts of asparagus intelligence |
| CN112137134A (en) * | 2020-09-10 | 2020-12-29 | 山东郓城久源农业科技有限公司 | Intelligent automatic asparagus postharvest processing and grading packaging integrated system and equipment |
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