CN111617978A - Siraitia grosvenorii sorting machine - Google Patents
Siraitia grosvenorii sorting machine Download PDFInfo
- Publication number
- CN111617978A CN111617978A CN202010619802.6A CN202010619802A CN111617978A CN 111617978 A CN111617978 A CN 111617978A CN 202010619802 A CN202010619802 A CN 202010619802A CN 111617978 A CN111617978 A CN 111617978A
- Authority
- CN
- China
- Prior art keywords
- fruit
- channel
- small
- big
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000011171 Thladiantha grosvenorii Nutrition 0.000 title claims abstract description 52
- 241001409321 Siraitia grosvenorii Species 0.000 title claims abstract 12
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 298
- 238000001514 detection method Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000001133 acceleration Effects 0.000 claims description 14
- 235000009815 Momordica Nutrition 0.000 claims description 6
- 241000218984 Momordica Species 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 241000167854 Bourreria succulenta Species 0.000 claims description 5
- 235000019693 cherries Nutrition 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 244000185386 Thladiantha grosvenorii Species 0.000 description 45
- 235000012055 fruits and vegetables Nutrition 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 2
- 241001409305 Siraitia Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000006053 Garcinia mangostana Species 0.000 description 1
- 235000017048 Garcinia mangostana Nutrition 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B07C5/04—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
- B07C5/36—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
Landscapes
- Sorting Of Articles (AREA)
Abstract
The invention discloses a momordica grosvenori sorting machine which comprises an ordered fruit discharging mechanism, a conveying mechanism, a sorting mechanism and a detection control mechanism, wherein the ordered fruit discharging mechanism ensures that momordica grosvenori enters the conveying mechanism one by one in an ordered mode, the size of the momordica grosvenori is distinguished under the action of the detection control mechanism and the momordica grosvenori enters a corresponding sorting unit in the sorting mechanism, and the detection control mechanism can also adjust the fruit dropping distance between the bottom end of a fruit conveying channel and the bottom surface of a fruit storage device in real time, so that low-altitude fruit dropping of the momordica grosvenori is realized, and the fruit crushing rate. The momordica grosvenori sorting machine is simple in overall structure and high in sorting efficiency.
Description
Technical Field
The invention relates to a vegetable and fruit sorting machine, in particular to a siraitia grosvenorii sorting machine.
Background
The automatic sorting is logistics equipment widely adopted by distribution centers in America and Japan after the second major war, is an important equipment indispensable to large and medium logistics centers in developed countries, and replaces manual sorting, so that a large amount of manpower and material resources are saved, and the working efficiency is improved.
At present, foreign fruit and vegetable sorting technology is advanced, and a series of indexes such as size, weight, internal quality and external quality can be graded and sorted according to types of fruits and vegetables; the fruit and vegetable sorting technology in fruits is still in the process of pursuing, most of devices can meet the requirements under the condition of single sorting index, but the overall function is also deficient. The domestic existing sorting device is mainly used for sorting fruits, and if the invention patent with the publication number of CN106179968A discloses a graded apple sorting device which comprises a workbench, wherein the inside of the workbench is of a cavity structure, a rectangular opening communicated with the inside of the cavity structure is arranged on the workbench, a blanking unit is arranged at the upper end of the rectangular opening, a conveying unit is arranged on the workbench, a sorting unit butted with the conveying unit is arranged on the workbench, a labeling unit is arranged on the workbench, a switch door is arranged at a superior product inlet, a control box is arranged on the workbench, and the control box is respectively and electrically connected with the blanking unit, the conveying unit, the labeling unit, a first rotating motor, a first linear motor, a clamp arm, an image acquisition camera and the switch door. The invention has higher mechanization level and detection efficiency and is suitable for the streamline detection of apples. As another patent of the invention with publication number CN106238323A, a momordica grosvenori sorting machine is disclosed, which comprises a frame, a vibration motor and a sorting bin, wherein the vibration motor and the sorting bin are arranged on the frame; the vibrating motor drives a rotating shaft of a vibrating wheel through a belt, the vibrating wheel is eccentrically and fixedly connected with the rotating shaft, and the vibrating wheel can vibrate the bin body of the sorting bin; sorting bin slope sets up in the frame, and sorting bin is provided with the feeding storehouse in last one end, and sorting bin's inside is separated from top to bottom for upper, well, lower sorting bin triplex, separates by the space bar of regularly opening between per two parts, goes up sorting bin and well sorting bin bottom plate and is covered the through-hole, and wherein the through-hole diameter of going up sorting bin bottom plate is less than the through-hole diameter of well sorting bin bottom plate, and the bottom of going up, well, lower sorting bin has still set up first, second and third discharge gate respectively. The invention has simple structure and larger treatment capacity, but the phenomenon of through hole blockage is easy to occur, and the sorting efficiency is not obvious enough; in addition, the included angle between the sorting bin and the ground is 30-60 degrees, and the momordica grosvenori has the characteristic that the shell is fragile due to baking, when the included angle between the sorting bin and the ground is large, the sorting bin is far from the ground, namely, the momordica grosvenori screened from the through holes of the bottom plate of the sorting bin is easy to break; when the included angle between the sorting bin and the ground is small, the sorting bin is far away from the ground, so that the problem of frangibility is solved, and the defect of small fruit storage amount is overcome.
Disclosure of Invention
The invention aims to solve the technical problem of providing a momordica grosvenori sorting machine which is high in sorting efficiency, large in fruit storage amount and not easy to break.
In order to solve the technical problems, the invention adopts the following technical scheme:
momordica grosvenori sorting machine, including mechanism, transport mechanism, letter sorting mechanism and the detection control mechanism of going out fruit in order, wherein:
the ordered fruit discharging mechanism comprises a first motor, a trapezoidal groove, a height limiting baffle arranged on the trapezoidal groove and a cross shifting plate, wherein an output shaft of the first motor is fixedly connected with a rotating shaft of the cross shifting plate; the trapezoid groove is provided with a bottom surface inclined to the horizontal plane, and the cross shifting plate is arranged on one side close to the small-caliber end of the trapezoid groove; the starting end of the height limiting baffle is fixed at the end of the large-caliber end of the trapezoidal groove, the tail end of the height limiting baffle is terminated in front of the cross shifting plate and does not cross the longitudinal center line of the trapezoidal groove, and the included angle between the height limiting baffle and the parallel line of the longitudinal center line of the trapezoidal groove is an acute angle; when one of the blades of the cross shifting plate is superposed with the longitudinal center line of the trapezoidal groove, the distance between the tail end of the blade and the tail end of the height limiting baffle, and the distance between the tail end of the blade adjacent to the blade and the side wall of the trapezoidal groove close to the blade are both smaller than the diameter of the small momordica grosvenori fruits;
the transmission mechanism comprises a roller drum, a conveyor belt arranged on the roller drum and a second motor for driving the roller drum to rotate, wherein the conveyor belt is positioned right below the small-caliber end of the trapezoidal groove, and the roller drum is arranged on the support;
the sorting mechanism comprises a big fruit sorting unit, a medium fruit sorting unit and a small fruit sorting unit which are arranged in sequence according to the advancing direction of the conveyor belt, wherein,
the big fruit sorting unit consists of a big fruit shifting piece arranged on the bracket, a first steering engine arranged on the bracket and used for controlling the big fruit shifting piece to open and close, a big fruit channel butted with the big fruit shifting piece, and a first electric push rod for realizing the lifting of the big fruit channel;
the Chinese fruit sorting unit consists of a Chinese fruit shifting piece arranged on the bracket, a second steering engine arranged on the bracket and used for controlling the opening and closing of the Chinese fruit shifting piece, a Chinese fruit channel butted with the Chinese fruit shifting piece and a second electric push rod for realizing the lifting of the Chinese fruit channel;
the small fruit sorting unit consists of a small fruit shifting piece arranged on the support, a third steering engine arranged on the support and used for controlling the small fruit shifting piece to open and close, a small fruit channel butted with the small fruit shifting piece, and a third electric push rod used for realizing the lifting of the small fruit channel;
the detection control mechanism comprises a singlechip, a size detection unit and a lifting detection unit, wherein,
the big fruit detection assembly, the medium fruit detection assembly and the small fruit detection assembly are all composed of a laser pen and a photoresistor which are used in a matched mode;
the lifting detection unit comprises a big fruit channel lifting assembly arranged on a big fruit channel, a middle fruit channel lifting assembly arranged on a middle fruit channel and a small fruit channel lifting assembly arranged on a small fruit channel, wherein the big fruit channel lifting assembly, the middle fruit channel lifting assembly and the small fruit channel lifting assembly all comprise a three-axis acceleration gyroscope sensor, a distance measurement sensor and an enabling steering engine;
the single chip microcomputer is electrically connected with each laser pen, each photoresistor, a first steering engine, a second steering engine, a third steering engine, a first electric push rod, a second electric push rod, a third electric push rod, each triaxial acceleration gyroscope sensor, each distance measuring sensor and each enabling steering engine.
In the technical scheme of the invention, the definition of the big fruit, the medium fruit and the small fruit can be set according to requirements, in the application, the momordica grosvenori with the diameter of more than or equal to 60mm is taken as the big fruit, the momordica grosvenori with the diameter of more than or equal to 55mm and less than 60mm is taken as the medium fruit, and the momordica grosvenori with the diameter of more than or equal to 35mm and less than 55mm is taken as the small fruit.
In the technical scheme, the inclination angle between the bottom surface of the trapezoidal groove and the horizontal plane is 8-20 degrees. The bottom surface of limit for height baffle and dovetail groove is perpendicular, and the height of limit for height baffle for making the grosvenor momordica fruit can only pile the height of one deck on the dovetail groove, and is preferred, and this application limit is 20 ~ 80 mm. The included angle between the height limiting baffle and the parallel line of the longitudinal center line of the trapezoidal groove is 30-50 degrees, and preferably 30-38 degrees. The distance between the tail end of the height limiting baffle and the longitudinal center line of the trapezoidal groove is usually 0.5-0.6 times of the length of the cross shifting plate blade.
In the technical scheme, the rotating shaft of the cross shifting plate penetrates through the bottom of the trapezoidal groove to be fixedly connected with the output shaft of the first motor, and the cross shifting plate is driven by the first motor to perform complete-circle rotary motion. Preferably, the rotating shaft of the cross-shaped shifting plate passes through the trapezoidal groove from the longitudinal center line of the trapezoidal groove.
In the above technical scheme, big fruit passageway, well fruit passageway and fruitlet passageway are connected with the support is rotatable respectively, and in this application, it is preferable to realize that big fruit passageway, well fruit passageway and fruitlet passageway are connected with the support is rotatable through the hinge.
In the above technical solution, the distance measuring sensor may be selected as required, and is preferably an ultrasonic distance measuring sensor; the types of the first steering engine, the second steering engine, the third steering engine and the enabling steering engine are determined as required.
In the technical scheme, the first electric push rod is arranged on the bracket, and the telescopic end of the first electric push rod is fixed on the back of the big fruit channel; the second electric push rod is arranged on the bracket, and the telescopic end of the second electric push rod is fixed on the back of the Chinese cherry passage; the third electric push rod is arranged on the support, and the telescopic end of the third electric push rod is fixed on the back of the small fruit channel.
Furthermore, the orderly fruit discharging mechanism further comprises a base, and the first motor and the trapezoidal groove are arranged on the base.
In order to prevent the momordica grosvenori coming out from the small-caliber end of the trapezoid groove from falling off the conveyor belt after falling on the conveyor belt, the preferred transmission mechanism further comprises a front baffle, a rear baffle and a middle baffle, wherein the front baffle and the rear baffle are respectively arranged on the supports at two sides of the conveyor belt, and the middle baffle is arranged on the supports and is positioned between the big fruit shifting piece and the middle fruit shifting piece and between the middle fruit shifting piece and the small fruit shifting piece.
Compared with the prior art, the invention is characterized in that:
1. 30-50 or even more momordica grosvenoris can be placed into the ordered fruit discharging mechanism at one time, and the momordica grosvenoris can fall in order one at a time when falling from the trapezoidal groove to the conveying belt through the matching of the trapezoidal groove, the height limiting baffle and the cross shifting plate, so that the smooth sorting is ensured;
2. through the design of the control structure, particularly the design of the lifting detection unit, the fruit dropping distance between the bottom end of the fruit conveying channel and the bottom surface of the fruit storage device can be adjusted in real time, low-altitude fruit dropping of the momordica grosvenori is realized, and the fruit crushing rate is reduced; when the momordica grosvenori is fully paved on one layer, the height of the outlet of the fruit conveying channel is increased, and the next layer of fruits is stacked continuously.
3. Overall structure is simple, sorts efficiently.
Drawings
Fig. 1 is a schematic structural view of the siraitia grosvenorii sorting machine.
Fig. 2 is a left side view of fig. 1.
The reference numbers in the figures are:
the fruit harvester comprises a support 1, a second motor 2, a first motor 3, a base 4, a cross-shaped shifting plate 5, a trapezoid groove 6, a height limiting baffle 7, a front baffle 8, a rear baffle 9, a big fruit shifting piece 10, a middle baffle 11, a middle fruit shifting piece 12, a conveying belt 13, a small fruit shifting piece 14, a third steering engine 15, a second steering engine 16, a first steering engine 17, a small fruit channel 18, a middle fruit channel 19, a big fruit channel 20, a first electric push rod 21, a roller 22, a hinge 23, a 24-triaxial acceleration gyroscope sensor, a 25 distance measuring sensor, a 26 enabling steering engine, a 27 fixing column, a 28 right-angle fixer and a 29 internal thread cylinder.
Detailed Description
The invention will be further illustrated and explained with reference to the drawings, but the invention is not limited to the following examples.
Referring to fig. 1-2, the momordica grosvenori sorting machine comprises an ordered fruit discharging mechanism, a conveying mechanism, a sorting mechanism and a detection control mechanism, wherein:
go out fruit mechanism in order and include base 4, set up first motor 3 and dovetail groove 6 on base 4, set up limit for height baffle 7 and cross shifting plate 5 on dovetail groove 6, dovetail groove 6 has a big bore end, a small bore end and two lateral walls, and the bottom surface in dovetail groove 6 slopes in the horizontal plane, and the mangosteen is put into from the big bore end, exports from the small bore end. The cross shifting plate 5 is arranged on one side close to the small-caliber end of the trapezoidal groove 6 and comprises a rotating shaft and 4 mutually vertical blades fixed on the rotating shaft, the rotating shaft penetrates through the trapezoidal groove 6 from the longitudinal center line of the trapezoidal groove 6 to be fixedly connected with an output shaft of the first motor 3, and the cross shifting plate 5 is driven by the first motor 3 to perform whole-circle rotary motion. The height limiting baffle 7 is obliquely arranged on the trapezoidal groove 6, the starting end of the height limiting baffle 7 is fixed at the end of the large-caliber end of the trapezoidal groove 6, the tail end of the height limiting baffle is terminated in front of the cross shifting plate 5 and does not cross the longitudinal center line of the trapezoidal groove 6, the included angle between the height limiting baffle 7 and the parallel line of the longitudinal center line of the trapezoidal groove 6 is an acute angle, and the distance between the tail end of the height limiting baffle 7 and the longitudinal center line of the trapezoidal groove 6 is usually 0.5-0.6 times of the length of the blade of the cross; when the orthographic projection of one of the blades of the cross-shaped shifting plate 5 is superposed with the longitudinal central line of the trapezoidal groove 6, the distance between the tail end of the blade and the tail end of the height limiting baffle 7 and the distance between the tail end of the blade adjacent to the blade and the side wall of the trapezoidal groove 6 close to the blade are both smaller than the diameter of the fructus momordicae.
The transmission mechanism comprises a support 1, two roller drums 22 arranged on the support 1, a conveyor belt 13 arranged on the two roller drums 22, a second motor 2 arranged on the support 1, and a front baffle 8, a rear baffle 9 and a middle baffle 11 arranged on the support 1, wherein an output shaft of the second motor 2 is fixedly connected with a shaft of one of the roller drums 22, and the second motor 2 drives the roller drums 22 to rotate so as to realize transmission of the conveyor belt 13; the conveyor belt 13 is positioned right below the small-caliber end of the trapezoidal groove 6, and the front baffle 8 and the rear baffle 9 are respectively arranged on the supports 1 at two sides of the conveyor belt 13; the middle baffle 11 has 2 blocks, which are respectively arranged on the bracket 1 and are positioned between the big fruit shifting piece 10 and the middle fruit shifting piece 12 and between the middle fruit shifting piece 12 and the small fruit shifting piece 14.
The sorting mechanism comprises a big fruit sorting unit, a medium fruit sorting unit and a small fruit sorting unit which are arranged in sequence according to the advancing direction of the conveyor belt 13, wherein,
the big fruit sorting unit consists of a big fruit shifting piece 10, a first steering engine 17 arranged on the bracket 1 and used for controlling the big fruit shifting piece 10 to open and close, a big fruit channel 20 butted with the big fruit shifting piece 10, and a first electric push rod 21 used for realizing the lifting of the big fruit channel 20; the rudder arm of the first steering engine 17 is fixedly connected with the big fruit shifting sheet 10, the big fruit channel 20 is rotatably connected with the bracket 1, the first electric push rod 21 is arranged on the bracket 1, and the telescopic end of the first electric push rod is fixed on the part of the back surface of the big fruit channel 20, which is close to the top end;
the Chinese nut sorting unit consists of a Chinese nut shifting piece 12, a second steering engine 16 arranged on the bracket 1 and used for controlling the opening and closing of the Chinese nut shifting piece 12, a Chinese nut channel 19 in butt joint with the Chinese nut shifting piece 12 and a second electric push rod for realizing the lifting of the Chinese nut channel 19; the rudder arm of the second steering engine 16 is fixedly connected with the Chinese cherry pick 12, the Chinese cherry channel 19 is rotatably connected with the bracket 1, the second electric push rod is arranged on the bracket 1, and the telescopic end of the second electric push rod is fixed on the part of the back surface of the Chinese cherry channel 19, which is close to the top end;
the small fruit sorting unit consists of a small fruit shifting piece 14, a third steering engine 15 arranged on the bracket 1 and used for controlling the small fruit shifting piece 14 to open and close, a small fruit channel 18 in butt joint with the small fruit shifting piece 14, and a third electric push rod for realizing the lifting of the small fruit channel 18; the rudder horn of the third steering engine 15 is fixedly connected with the small fruit shifting piece 14, the small fruit channel 18 is rotatably connected with the bracket 1, the third electric push rod is arranged on the bracket 1, and the telescopic end of the third electric push rod is fixed on the part of the back surface of the medium fruit channel 19, which is close to the top end.
The detection control mechanism comprises a singlechip, a size detection unit and a lifting detection unit, wherein,
the big and small fruit detection unit comprises a big fruit detection component arranged in front of the big fruit shifting piece 10, a medium fruit detection component arranged between the big fruit shifting piece 10 and the medium fruit shifting piece 12 and a small fruit detection component arranged between the medium fruit shifting piece 12 and the small fruit shifting piece 14, wherein the big fruit detection component, the medium fruit detection component and the small fruit detection component are all composed of a laser pen and a photoresistor which are used in a matched mode; the laser pen and the photoresistor which are used in cooperation are installed in a collinear manner at the same height;
the lifting detection unit comprises a big fruit channel lifting assembly, a middle fruit channel lifting assembly and a small fruit channel lifting assembly, wherein the big fruit channel lifting assembly is arranged on the back surface of the big fruit channel 20 and close to the bottom end part, the middle fruit channel lifting assembly is arranged on the back surface of the middle fruit channel 19 and close to the bottom end part, the small fruit channel lifting assembly is arranged on the back surface of the small fruit channel 18 and close to the bottom end part, and the big fruit channel lifting assembly, the middle fruit channel lifting assembly and the small fruit channel lifting assembly are all composed of a three-axis acceleration gyroscope sensor 24, a distance; the three-axis acceleration gyroscope sensor 24, the distance measuring sensor 25 and the enabling steering engine 26 are all arranged on the central line of a fruit conveying channel (a big fruit channel 20, a middle fruit channel 19 or a small fruit channel 18), the three-axis acceleration gyroscope sensor 24 in the big fruit channel lifting assembly, the middle fruit channel lifting assembly and the small fruit channel lifting assembly are arranged in a collinear manner at the same height, the distance measuring sensors 25 in the big fruit channel lifting assembly, the middle fruit channel lifting assembly and the small fruit channel lifting assembly are arranged in a collinear manner at the same height, and the enabling steering engine 26 in the big fruit channel lifting assembly, the middle fruit channel lifting assembly and the small fruit channel lifting assembly are arranged in a collinear manner at the same height; the three-axis acceleration gyroscope sensor 24 is connected with the fruit conveying channel (the big fruit channel 20, the middle fruit channel 19 or the small fruit channel 18), the enabling steering engine 26 is connected with the fruit conveying channel (the big fruit channel 20, the middle fruit channel 19 or the small fruit channel 18), and the enabling steering engine 26 is connected with the distance measuring sensor 25 matched with the enabling steering engine 26 through connecting pieces. The three-axis acceleration gyroscope sensor 24 is used for detecting the inclination angle of a fruit outlet of the fruit conveying channel (the big fruit channel 20, the medium fruit channel 19 or the small fruit channel 18), the distance measuring sensor 25 is used for detecting the distance between the fruit outlet of the fruit conveying channel (the big fruit channel 20, the medium fruit channel 19 or the small fruit channel 18) and the ground or the bottom surface of the fruit storage device, when the fruit conveying channel is lifted or descended, the angle of the fruit conveying channel can be changed, meanwhile, the distance measuring sensor 25 can also be changed, the three-axis acceleration gyroscope sensor feeds back the angle of the fruit conveying channel to the single chip microcomputer through detection, and the single chip microcomputer controls the enabling steering engine 26 to rotate by a corresponding angle according to the fed-back angle signal, so that the measuring direction of the distance measuring sensor 25 is vertically downward at every moment.
The single chip microcomputer is electrically connected with the laser pens, the photoresistors, the first steering engine 17, the second steering engine 16, the third steering engine 15, the first electric push rod 21, the second electric push rod, the third electric push rod, the three-axis acceleration gyroscope sensors 24, the distance measuring sensors 25 and the enabling steering engines 26.
In the device, the inclination angle of the bottom surface of the trapezoidal groove 6 and the horizontal plane is 8-20 degrees, the height limiting baffle 7 is vertical to the bottom surface of the trapezoidal groove 6, the height of the height limiting baffle 7 is the height which enables the momordica grosvenori to be stacked on the trapezoidal groove 6 only by one layer, and the preferred height is 20-80 mm. The included angle between the height limiting baffle 7 and the parallel line of the longitudinal center line of the trapezoidal groove 6 is 30-50 degrees, and preferably 30-38 degrees. Before the device is used, the judgment standards of big fruits, medium fruits and small fruits need to be set.
In a specific embodiment, the width of the large-caliber end of the trapezoid groove 6 is 560mm, the width of the small-caliber end is 60mm, the height of the side wall of the trapezoid groove 6 is 550mm, the included angle between the side wall surface and the horizontal plane is 45 degrees, the included angle between the bottom surface of the trapezoid groove 6 and the horizontal plane is 15 degrees, the length of the height limiting baffle 7 is 420mm, the height of the height limiting baffle 7 is 55mm, the included angle between the height limiting baffle 7 and the parallel line of the longitudinal center line of the trapezoid groove 6 is 34 degrees, and the distance between the tail end of the height limiting baffle 7 and the longitudinal center line of the trapezoid groove. 4 blades of the cross-shaped shifting plate 5 are all in a cuboid shape, the length of each blade is 70mm, and the thickness of each blade is 2 mm; the distance between the positioning point of the rotating shaft of the cross shifting plate 5 (namely the position of the rotating shaft passing through the bottom end of the trapezoidal groove 6) and the small-caliber end of the trapezoidal groove 6 is 114.5mm, when the orthographic projection of one blade of the cross shifting plate 5 is superposed with the longitudinal central line of the trapezoidal groove 6, the distance between the tail end of the blade and the tail end of the height limiting baffle 7 is 15mm, and the distance between the tail end of the blade adjacent to the blade and the side wall of the trapezoidal groove 6 close to the blade is 12 mm. The length of each fruit conveying channel (the big fruit channel 20, the medium fruit channel 19 or the small fruit channel 18) is 340-400 mm, the width of each fruit conveying channel is 95-105 mm, and the included angle between each fruit conveying channel (the big fruit channel 20, the medium fruit channel 19 or the small fruit channel 18) and the horizontal plane is 25-65 degrees. The big fruit channel 20, the middle fruit channel 19 and the small fruit channel 18 are rotatably connected with the bracket 1 through hinges 23. The photoresistors in the big fruit detection assembly, the middle fruit detection assembly and the small fruit detection assembly are all arranged on the front baffle, the laser pen in the big fruit detection assembly is arranged on the rear baffle 9, the laser pen in the middle fruit detection assembly is arranged on the middle baffle 11 between the big fruit shifting piece 10 and the middle fruit shifting piece 12, and the laser pen in the small fruit detection assembly is arranged on the middle baffle 11 between the middle fruit shifting piece 12 and the small fruit shifting piece 14. The enabling steering engine 26 is installed on a central line of the back of the fruit conveying channel (the big fruit channel 20, the medium fruit channel 19 or the small fruit channel 18) through a fixing column 27, each three-axis acceleration gyroscope sensor 24 is installed on the central line of the back of the corresponding fruit conveying channel (the big fruit channel 20, the medium fruit channel 19 or the small fruit channel 18) through an internal thread cylinder 29, and each distance measuring sensor 25 is installed on the corresponding enabling steering engine 26 through a right-angle fixer 28 (the installation positions of the enabling steering engine 26, the three-axis acceleration gyroscope sensor 24 and the distance measuring sensor 25 are all in a distance range of 20 mm-50 mm from the fruit outlet of each fruit conveying channel). The distance measuring sensor 25 is an ultrasonic distance measuring sensor 25, the first steering engine 17, the second steering engine 16 and the third steering engine 15 are MG995 steering engines (torque 13Kg/cm), and the enabling steering engines 26 are MG90S steering engines (torque 1.6 Kg/cm).
In the above specific embodiment, momordica grosvenori of 60mm or more in diameter is taken as the big fruit, momordica grosvenori of 55mm or more and less than 60mm in diameter is taken as the medium fruit, and momordica grosvenori of 35mm or more and less than 55mm in diameter is taken as the small fruit.
When the device is used, the momordica grosvenori is placed in the trapezoidal groove 6, the momordica grosvenori is gathered to the outlet of the trapezoidal groove 6 by means of the structure of the bottom surface of the trapezoidal groove 6 and the gravity of the momordica grosvenori, the height limiting baffle 7 plays a role in limiting the height, the cross shifting plate 5 is arranged at the small-caliber end of the trapezoidal groove 6, the cross shifting plate 5 is driven by the first motor 3 to do a whole-circle rotary motion, the rotary motion of the cross shifting plate 5 plays a role in pushing the momordica grosvenori to fall down, and meanwhile, the momordica grosvenori in the upper layer is stirred, so that the momordica, because the momordica grosvenori cannot enter the small-caliber end of the trapezoidal groove 6 from the gap between the cross shifting plate 5 and the side wall of the trapezoidal groove 6, but the momordica grosvenori among the blades of the cross shifting plate 5 can only enter the small-caliber end of the trapezoidal groove 6 through the rotation of the cross shifting plate 5, so that the momordica grosvenori can sequentially enter the conveyor belt 13 one by one. When the momordica grosvenori passes through a detection area of the big fruit detection assembly, if the momordica grosvenori blocks a signal sent by a laser pen in the big fruit detection assembly, and a photoresistor in the big fruit detection assembly cannot receive the signal at the moment, the momordica grosvenori belongs to a big fruit and is fed back to the single chip microcomputer, the single chip microcomputer controls a first steering engine 17 to open a big fruit shifting piece 10, and the momordica grosvenori is intercepted on a conveyor belt 13 by the big fruit shifting piece 10, enters a big fruit channel 20 and enters a big fruit storage device through the big fruit channel 20; otherwise, the photoresistor in the big fruit detection assembly can receive a signal, the momordica grosvenori continues to be conveyed forwards on the conveyor belt 13 to pass through the detection area of the medium fruit detection assembly, at the moment, if the momordica grosvenori blocks the signal sent by the laser pen in the medium fruit detection assembly, the photoresistor in the medium fruit detection assembly cannot receive the signal, the momordica grosvenori belongs to the medium fruit and is fed back to the single chip microcomputer, at the moment, the single chip microcomputer controls the second steering engine 16 to open the medium fruit shifting piece 12, and the momordica grosvenori is intercepted on the conveyor belt 13 by the medium fruit shifting piece 12 to enter the medium fruit channel 19 and enter the medium fruit storage device through the medium fruit channel; otherwise, the photoresistor in the medium fruit detection assembly can receive signals, the momordica grosvenori continues to be conveyed forwards on the conveyor belt 13 to pass through the detection area of the small fruit detection assembly, at the moment, if the momordica grosvenori blocks signals sent by a laser pen in the small fruit detection assembly, the photoresistor in the small fruit detection assembly cannot receive the signals, the momordica grosvenori belongs to the small fruit and is fed back to the single chip microcomputer, the single chip microcomputer controls the third steering engine 15 to open the small fruit shifting piece 14, and the momordica grosvenori is intercepted on the conveyor belt 13 by the small fruit shifting piece 14, enters the small fruit channel 18 and enters the small fruit storage device through the small fruit channel 18; otherwise, the luo han guo continues on conveyor 13 until it falls into a waste fruit storage device. In continuous transfer process, the momordica grosvenori in each fruit storage device is continuously increased, when a layer of momordica grosvenori is fully paved in each fruit storage device, the ultrasonic ranging sensor 25 on the fruit conveying channel corresponding to the fruit storage device detects the height and transmits the height signal to the single chip microcomputer, and the single chip microcomputer controls the corresponding electric push rod (the first electric push rod 21, the second electric push rod or the third electric push rod) to work, so that the height of the fruit outlet of the corresponding fruit conveying channel is lifted to the second layer. By parity of reasoning, the siraitia grosvenori is stacked slowly, low-altitude fruit dropping of the siraitia grosvenori is achieved, and the fruit crushing rate is reduced.
Claims (9)
1. A momordica grosvenori sorting machine comprises an ordered fruit discharging mechanism, a conveying mechanism, a sorting mechanism and a detection control mechanism, and is characterized in that,
the ordered fruit discharging mechanism comprises a first motor (3), a trapezoidal groove (6), a height limiting baffle (7) arranged on the trapezoidal groove (6) and a cross shifting plate (5), wherein an output shaft of the first motor (3) is fixedly connected with a rotating shaft of the cross shifting plate (5); the trapezoid groove (6) is provided with a bottom surface inclined to the horizontal plane, and the cross shifting plate (5) is arranged on one side close to the small-caliber end of the trapezoid groove (6); the starting end of the height limiting baffle (7) is fixed at the end of the large-caliber end of the trapezoidal groove (6), the tail end of the height limiting baffle is terminated in front of the cross shifting plate (5) and does not cross the longitudinal center line of the trapezoidal groove (6), and the included angle between the height limiting baffle (7) and the parallel line of the longitudinal center line of the trapezoidal groove (6) is an acute angle; when one of the blades of the cross shifting plate (5) is superposed with the longitudinal center line of the trapezoidal groove (6), the distance between the tail end of the blade and the tail end of the height limiting baffle (7) and the distance between the tail end of the blade adjacent to the blade and the side wall of the trapezoidal groove (6) close to the blade are both smaller than the diameter of the fructus momordicae small fruit;
the transmission mechanism comprises a roller drum (22), a conveyor belt (13) arranged on the roller drum (22) and a second motor (2) for driving the roller drum (22) to rotate, wherein the conveyor belt (13) is positioned right below the small-caliber end of the trapezoidal groove (6), and the roller drum (22) is arranged on the support (1);
the sorting mechanism comprises a big fruit sorting unit, a medium fruit sorting unit and a small fruit sorting unit which are arranged in sequence according to the advancing direction of a conveyor belt (13), wherein,
the big fruit sorting unit consists of a big fruit shifting piece (10) arranged on the support (1), a first steering engine (17) arranged on the support (1) and used for controlling the big fruit shifting piece (10) to open and close, a big fruit channel (20) butted with the big fruit shifting piece (10), and a first electric push rod (21) used for realizing the lifting of the big fruit channel (20);
the Chinese fruit sorting unit consists of a Chinese fruit shifting piece (12) arranged on the support (1), a second steering engine (16) arranged on the support (1) and used for controlling the opening and closing of the Chinese fruit shifting piece (12), a Chinese fruit channel (19) butted with the Chinese fruit shifting piece (12) and a second electric push rod used for realizing the lifting of the Chinese fruit channel (19);
the small fruit sorting unit consists of a small fruit shifting piece (14) arranged on the support (1), a third steering engine (15) arranged on the support (1) and used for controlling the small fruit shifting piece (14) to be opened and closed, a small fruit channel (18) butted with the small fruit shifting piece (14), and a third electric push rod used for realizing the lifting of the small fruit channel (18);
the detection control mechanism comprises a singlechip, a size detection unit and a lifting detection unit, wherein,
the big and small fruit detection unit comprises a big fruit detection component arranged in front of the big fruit shifting piece (10), a medium fruit detection component arranged between the big fruit shifting piece (10) and the medium fruit shifting piece (12) and a small fruit detection component arranged between the medium fruit shifting piece (12) and the small fruit shifting piece (14), wherein the big fruit detection component, the medium fruit detection component and the small fruit detection component are all composed of a laser pen and a photoresistor which are used in a matched mode;
the lifting detection unit comprises a big fruit channel lifting assembly arranged on a big fruit channel (20), a middle fruit channel lifting assembly arranged on a middle fruit channel (19) and a small fruit channel lifting assembly arranged on a small fruit channel (18), wherein the big fruit channel lifting assembly, the middle fruit channel lifting assembly and the small fruit channel lifting assembly are all composed of a three-axis acceleration gyroscope sensor (24), a distance measurement sensor (25) and an enabling steering engine (26);
the single chip microcomputer is electrically connected with each laser pen, each photoresistor, a first steering engine (17), a second steering engine (16), a third steering engine (15), a first electric push rod (21), a second electric push rod, a third electric push rod, each triaxial acceleration gyroscope sensor (24), each distance measuring sensor (25) and each enabling steering engine (26).
2. The luo han guo sorter according to claim 1, wherein the height of the height-limiting baffle (7) is such that luo han guo can be stacked only one layer on the trapezoidal groove (6).
3. The grosvenor momordica sorting machine according to claim 1, wherein the inclination angle of the bottom surface of the trapezoidal groove (6) to the horizontal plane is 8 to 20 degrees.
4. The grosvenor momordica sorting machine according to claim 1, wherein the height-limiting baffle (7) and the parallel line of the longitudinal center line of the trapezoidal groove (6) form an included angle of 30-50 degrees.
5. The luo han guo sorter according to claim 1, wherein the big (20), medium (19) and small (18) fruit passages are rotatably connected to the stand (1), respectively.
6. The Lo Han Guo sorter according to claim 5, wherein the big (20), medium (19) and small (18) fruit passages are rotatably connected to the bracket (1) by hinges (23), respectively.
7. The grosvenor momordica sorting machine according to claim 1, wherein the first electric push rod (21) is arranged on the bracket (1), and the telescopic end of the first electric push rod is fixed on the back of the big fruit channel (20); the second electric push rod is arranged on the bracket (1), and the telescopic end of the second electric push rod is fixed on the back of the Chinese cherry passage (19); the third electric push rod is arranged on the support (1), and the telescopic end of the third electric push rod is fixed on the back of the small fruit channel (18).
8. The luo han guo sorter according to any of claims 1 to 7 wherein the ordered fruit output mechanism further comprises a base (4), and the first motor (3) and the trapezoidal groove (6) are disposed on the base (4).
9. The grosvenor momordica fruit sorting machine according to any one of claims 1 to 7, wherein the transmission mechanism further comprises a front baffle (8), a rear baffle (9) and an intermediate baffle (11), wherein the front baffle (8) and the rear baffle (9) are respectively arranged on the bracket (1) at both sides of the conveyor belt (13), and the intermediate baffle (11) is arranged on the bracket (1) and is positioned between the large fruit poking piece (10) and the medium fruit poking piece (12) and between the medium fruit poking piece (12) and the small fruit poking piece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619802.6A CN111617978A (en) | 2020-06-30 | 2020-06-30 | Siraitia grosvenorii sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010619802.6A CN111617978A (en) | 2020-06-30 | 2020-06-30 | Siraitia grosvenorii sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111617978A true CN111617978A (en) | 2020-09-04 |
Family
ID=72268683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010619802.6A Pending CN111617978A (en) | 2020-06-30 | 2020-06-30 | Siraitia grosvenorii sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111617978A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931672A (en) * | 2021-02-03 | 2021-06-11 | 广西民族师范学院 | Method for preparing preserved fruit from whole passion fruits |
| CN113634009A (en) * | 2021-07-30 | 2021-11-12 | 桂林航天工业学院 | Preparation method and processing device of mogroside |
| CN114951014A (en) * | 2022-05-07 | 2022-08-30 | 浙江恒久传动科技股份有限公司 | Detection device for chain sheet manufacturing |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799953A (en) * | 1993-10-01 | 1995-04-18 | Taiko Denki Seisakusho:Kk | Fruit grader |
| FR2795499A1 (en) * | 1999-06-28 | 2000-12-29 | Materiel Arboriculture | Equipment for automatically sorting products such as fruits, comprises conveyor which carries each fruit on a pair of rollers such that they are rotated as they pass three successive camera stations |
| CN202943036U (en) * | 2012-11-19 | 2013-05-22 | 桂林电子科技大学 | Momordica grosvenori sorting machine based on image visual identity |
| CN205659901U (en) * | 2016-03-29 | 2016-10-26 | 浙江科技学院 | Automatic speed adjustment letter sorting collating unit of box -like thing |
| CN106179968A (en) * | 2016-07-13 | 2016-12-07 | 龙江汇 | Apple grading sorting equipment |
| CN107838047A (en) * | 2016-09-18 | 2018-03-27 | 石河子大学 | A kind of large-scale fruit sorter |
| CN207628760U (en) * | 2017-11-08 | 2018-07-20 | 深圳市鼎禾盛食品科技有限公司 | Fresh sorting device and its pigeonholes |
| CN109018494A (en) * | 2018-09-29 | 2018-12-18 | 梧州学院 | A kind of apple sorting packing machine |
| CN109158336A (en) * | 2018-09-29 | 2019-01-08 | 河南科技大学 | A kind of apple primary election classifying equipoment |
| CN209349060U (en) * | 2018-11-23 | 2019-09-06 | 西安天使食品有限责任公司 | Potato sorting equipment |
| CN110252677A (en) * | 2019-06-27 | 2019-09-20 | 江苏信息职业技术学院 | A kind of circular fruit size sorter |
| CN110420887A (en) * | 2019-08-05 | 2019-11-08 | 合肥海明科技股份有限公司 | Multi-layer discs sorting equipment |
| CN110681603A (en) * | 2019-11-06 | 2020-01-14 | 西北农林科技大学 | Pneumatic automatic sorting machine for small fruits and vegetables |
| CN111112105A (en) * | 2019-12-25 | 2020-05-08 | 华南农业大学 | Sorting device and method for recognizing sizes of litchi seeds based on machine vision |
| CN212468884U (en) * | 2020-06-30 | 2021-02-05 | 桂林电子科技大学信息科技学院 | Siraitia grosvenorii sorting machine |
-
2020
- 2020-06-30 CN CN202010619802.6A patent/CN111617978A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0799953A (en) * | 1993-10-01 | 1995-04-18 | Taiko Denki Seisakusho:Kk | Fruit grader |
| FR2795499A1 (en) * | 1999-06-28 | 2000-12-29 | Materiel Arboriculture | Equipment for automatically sorting products such as fruits, comprises conveyor which carries each fruit on a pair of rollers such that they are rotated as they pass three successive camera stations |
| CN202943036U (en) * | 2012-11-19 | 2013-05-22 | 桂林电子科技大学 | Momordica grosvenori sorting machine based on image visual identity |
| CN205659901U (en) * | 2016-03-29 | 2016-10-26 | 浙江科技学院 | Automatic speed adjustment letter sorting collating unit of box -like thing |
| CN106179968A (en) * | 2016-07-13 | 2016-12-07 | 龙江汇 | Apple grading sorting equipment |
| CN107838047A (en) * | 2016-09-18 | 2018-03-27 | 石河子大学 | A kind of large-scale fruit sorter |
| CN207628760U (en) * | 2017-11-08 | 2018-07-20 | 深圳市鼎禾盛食品科技有限公司 | Fresh sorting device and its pigeonholes |
| CN109018494A (en) * | 2018-09-29 | 2018-12-18 | 梧州学院 | A kind of apple sorting packing machine |
| CN109158336A (en) * | 2018-09-29 | 2019-01-08 | 河南科技大学 | A kind of apple primary election classifying equipoment |
| CN209349060U (en) * | 2018-11-23 | 2019-09-06 | 西安天使食品有限责任公司 | Potato sorting equipment |
| CN110252677A (en) * | 2019-06-27 | 2019-09-20 | 江苏信息职业技术学院 | A kind of circular fruit size sorter |
| CN110420887A (en) * | 2019-08-05 | 2019-11-08 | 合肥海明科技股份有限公司 | Multi-layer discs sorting equipment |
| CN110681603A (en) * | 2019-11-06 | 2020-01-14 | 西北农林科技大学 | Pneumatic automatic sorting machine for small fruits and vegetables |
| CN111112105A (en) * | 2019-12-25 | 2020-05-08 | 华南农业大学 | Sorting device and method for recognizing sizes of litchi seeds based on machine vision |
| CN212468884U (en) * | 2020-06-30 | 2021-02-05 | 桂林电子科技大学信息科技学院 | Siraitia grosvenorii sorting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112931672A (en) * | 2021-02-03 | 2021-06-11 | 广西民族师范学院 | Method for preparing preserved fruit from whole passion fruits |
| CN113634009A (en) * | 2021-07-30 | 2021-11-12 | 桂林航天工业学院 | Preparation method and processing device of mogroside |
| CN114951014A (en) * | 2022-05-07 | 2022-08-30 | 浙江恒久传动科技股份有限公司 | Detection device for chain sheet manufacturing |
| CN114951014B (en) * | 2022-05-07 | 2023-08-04 | 浙江恒久传动科技股份有限公司 | Detection device for manufacturing chain piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111617978A (en) | Siraitia grosvenorii sorting machine | |
| CN114405871B (en) | Automatic sorting device for camellia seeds | |
| CN107667996B (en) | Automatic fish grabbing and classifying system | |
| CN209739966U (en) | Peanut raw material feed mechanism | |
| CN212468884U (en) | Siraitia grosvenorii sorting machine | |
| CN111589718A (en) | Fruit vegetables sieve separator | |
| CN107934007A (en) | Fruit packing apparatus with screening function | |
| CN210449848U (en) | Tea stem and leaf separating device | |
| CN109808932A (en) | Sort packing device | |
| CN203470344U (en) | Tea leaf winnower with material-uniforming conveyer | |
| CN210097839U (en) | Coal crusher | |
| CN106733695A (en) | A kind of fruit grading detection means | |
| CN208278417U (en) | Convenient for the feed package equipment of blanking | |
| CN215313721U (en) | Model selection device for high-grade diamond | |
| CN215314044U (en) | Empty walnut sorter | |
| CN206454922U (en) | Fruit grading detection means | |
| CN206719609U (en) | Fruit single fruit collator | |
| CN215031266U (en) | Weighing detection device | |
| CN212041539U (en) | Asparagus grader | |
| CN203958741U (en) | A kind of automatic feeding counting assembly | |
| CN109290194B (en) | Cereal sorting unit | |
| CN208696220U (en) | A kind of blank automatic transmission mechanism | |
| CN112075485A (en) | Automatic weight grading device for fish processing | |
| CN108325859B (en) | Fruit specification sorting machine | |
| CN107029997B (en) | A kind of winter jujube sorting unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |