JP4520535B2 - Fruit and vegetable automatic sorting device - Google Patents

Description

  The present invention relates to an automatic sorting device for sorting various fruit vegetables according to standards (equal class) such as size, shape, sugar content, etc. Especially fruit vegetables such as tomatoes, peaches, pears, eggplants, melons, and Kodamanishi. It is suitable for sorting.

  As an apparatus for selecting fruit vegetables such as tomatoes, there is an apparatus shown in FIG. This is because a large number of fruit vegetable carriers 2 are connected to a chain (endless conveyance belt) 1, and the upper surface of each carrier 2 becomes a collapsible saucer. In the measuring section, the equal class is discriminated, and on the basis of the discrimination signal, the tray is rolled over at a predetermined sorter fruit acceptor (belt conveyor or table) 4 and the fruit vegetables 3 roll on the fruit acceptor 4. It is pooled and sorted.

  In the sorting apparatus shown in FIG. 7, in order to cause the saucer to roll over from the running vegetable carrier 2 and to discharge the fruit vegetables 3, firstly, the fruit vegetable 3 hurts due to the fall and rolling when the saucer rolls over, and secondly, the fruit vegetables. Since the accepting body 4 is a table that is pulled out sideways with respect to the advancing direction of the fruit vegetable carrier 2 or is merely a table, the movement in the advancing direction of the fruit vegetable carrier 2 is suddenly restricted, and the fruit vegetable 3 moves on the fruit vegetable accepting body 4. It rolls in a slanting lateral direction and causes further damage. When fruit vegetables 3 are tomatoes, they are often shipped in a blue and hard state before ripening, so this fruit selection machine has also been widely used. However, when considering damage as a problem, it is expensive and expensive to maintain. There was no choice but to select a bread type fruit sorting machine.

The fruit vegetable automatic sorting apparatus according to the present invention, as described in claim 1 , carries the fruit vegetables on the fruit carrier and conveys them, discriminates the equal class of the fruit vegetables being conveyed by the measuring device, and determines the fruit vegetables being conveyed on the conveyance direction side. In the fruit vegetable automatic sorting device that sends out to the side and sorts by the discrimination result, a large number of the fruit vegetable carriers are connected to the endless conveyance body in the conveying direction, and each of the fruit vegetable carriers reciprocally rotates to the side of the fruit vegetable conveying line. A fruit vegetable placing part for placing fruit vegetables on a part of the upper belt surface, and the fruit vegetable placing parts are arranged in a line or substantially in a line in the fruit conveying direction, and the fruit vegetables are placed in the fruit vegetable placing part. The fruit vegetable carrier that is transported with the fruit can be fed to the side of the fruit vegetable conveyance line by rotating forward in the conveyance direction side based on the determination result, The fruit carrier is rotated backward and the fruit vegetable placement part can be returned to the original position, and the travel line of the fruit vegetable carrier is provided with a fruit supply part in front of the conveying direction, and the fruit vegetables being conveyed, etc. Provided with a measuring unit for measuring the class, etc., and further provided with a sorting unit for sorting the measured fruit vegetables according to the equal class, etc., on the side of the fruit supply part, there is a work space where the worker puts the fruit vegetables, The measuring unit has a measuring device, and two or more fruit vegetable acceptors are arranged on the side of the sorting unit, and the two or more fruit vegetable acceptors are arranged at intervals in the conveying direction of the fruit vegetable carrier. A working space of a size that allows a worker to work is provided on the side of the fruit vegetable carrier, an oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor, the oblique drawer conveyor is a roller conveyor type, and the fruit vegetables Underwriter It is a belt conveyor type, and the oblique drawer conveyor can convey the fruit vegetables sent out from the fruit vegetable carrier in the sorting section diagonally forward with respect to the fruit vegetable conveying direction, and the fruit vegetable acceptor takes over the fruit vegetables fed from the oblique drawer conveyor, By repeating intermittent operation, two or more fruit vegetables can be pooled on the fruit vegetable acceptor.

As described in claim 2 , the fruit vegetable automatic sorting apparatus according to the present invention carries the fruit vegetables on the fruit carrier and conveys them, discriminates the equal classes of the fruit vegetables being conveyed by the measuring device, and determines the fruit vegetables being conveyed on the conveyance direction side. In the fruit vegetable automatic sorting apparatus which sends out to the direction and sorts by the discrimination result, a large number of the fruit vegetable carriers are connected to the endless conveying body in the conveying direction, and each of the fruit vegetable carriers is reciprocally rotated to the side of the fruit vegetable conveying line. A fruit vegetable placing part for placing fruit vegetables on a part of the upper belt surface, and the fruit vegetable placing parts are arranged in a line or substantially in a line in the fruit conveying direction, and the fruit vegetables are placed in the fruit vegetable placing part. The fruit vegetable carrier that is transported with the fruit can be fed to the side of the fruit vegetable conveyance line by rotating forward in the conveyance direction side based on the determination result, The fruit carrier is rotated backward and the fruit vegetable placement part can be returned to the original position, and the travel line of the fruit vegetable carrier is provided with a fruit supply part in front of the conveying direction, and the fruit vegetables being conveyed, etc. Provided with a measuring unit for measuring the class, etc., and further provided with a sorting unit for sorting the measured fruit vegetables according to the equal class, etc., on the side of the fruit supply part, there is a work space where the worker puts the fruit vegetables, The measuring unit has a measuring device, and two or more fruit vegetable acceptors are arranged on the side of the sorting unit, and the two or more fruit vegetable acceptors are arranged at intervals in the conveying direction of the fruit vegetable carrier. A working space having a width that allows an operator to work is provided on the side of the fruit vegetable carrier, an oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor, and the oblique drawer conveyor is a roller conveyor type, and the fruit vegetable carrier From The side of the fruit carrier is arranged close to the fruit carrier so that the fruit that is horizontally moved and taken over can be taken over, and the fruit undertaker is a belt conveyor type, and the fruit vegetables fed from the oblique drawer conveyor The diagonal drawer conveyor side end is arranged close to the diagonal drawer conveyor so that it can be handed over, and the diagonal drawer conveyor can convey the fruit vegetables sent out from the fruit vegetable carrier in the sorting section diagonally ahead of the fruit vegetable conveyance direction. As described above, the fruit carrier can be rotated obliquely forward with respect to the fruit-conveying direction of the fruit and vegetable carrier, and is disposed toward the obliquely-preceding direction. Two or more fruit vegetables can be pooled on the fruit vegetable acceptor.

In the fruit vegetable automatic sorting apparatus according to the third aspect of the present invention, in the fruit vegetable automatic sorting apparatus, the roller conveyor may have a plurality of rollers arranged in the traveling direction of the fruit vegetable carrier.

As described in claim 4, the fruit vegetable automatic sorting apparatus according to the present invention carries the fruit vegetables on the fruit carrier, conveys the same class of the fruit vegetables being conveyed by the measuring device, and determines the fruit vegetables being conveyed on the conveyance direction side. In the fruit vegetable automatic sorting apparatus that sends out to the direction and sorts by the discrimination result, a plurality of the fruit vegetable carriers are connected to the endless conveyance body in the conveying direction, and each of the fruit vegetable carriers reciprocally rotates to the side of the fruit vegetable conveying line. A fruit vegetable placing part for placing fruit vegetables on a part of the upper belt surface, and the fruit vegetable placing parts are arranged in a line or substantially in a line in the fruit conveying direction, and the fruit vegetables are placed in the fruit vegetable placing part. The fruit vegetable carrier belt that is transported with the fruit can be rotated to the side in the conveying direction based on the determination result, whereby the fruit vegetables can be sent to the side of the fruit vegetable conveying line, and the fruit vegetables are fed out. The fruit carrier is rotated backward and the fruit vegetable placement part can be returned to the original position, and the travel line of the fruit vegetable carrier is provided with a fruit supply part in front of the conveying direction, and the fruit vegetables being conveyed, etc. Provided with a measuring unit for measuring the class, etc., and further provided with a sorting unit for sorting the measured fruit vegetables according to the equal class, etc., on the side of the fruit supply part, there is a work space where the worker puts the fruit vegetables, The measuring unit has a measuring device, and two or more fruit vegetable acceptors are arranged on the side of the sorting unit, and the two or more fruit vegetable acceptors are arranged at intervals in the conveying direction of the fruit vegetable carrier. A working space having a size that allows an operator to work is provided on the side of the fruit vegetable carrier, an oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor, the oblique drawer conveyor is a belt conveyor type, and the fruit vegetables The underwriter is It is a belt conveyor type, and the oblique drawer conveyor can convey the fruit and vegetables sent out from the fruit and vegetable carrier in the sorting section diagonally forward with respect to the fruit and vegetable conveying direction, and the fruit and vegetable receiving body takes over the fruit and vegetables fed from the oblique drawer and intermittent By repeating the operation, two or more fruit vegetables can be pooled on the fruit undertaker.

As described in claim 5 , the automatic fruit vegetable sorting apparatus of the present invention carries fruit vegetables on a fruit carrier and conveys them, discriminates the class of fruit vegetables being conveyed, etc., and sends the fruit vegetables being conveyed to the side in the conveying direction. In the fruit vegetable automatic sorting apparatus that sorts by the discrimination result, a large number of the fruit vegetable carriers are connected to the endless transport body in the transport direction, rotated based on the discrimination result, and the fruit vegetables placed thereon are horizontally Can be moved laterally and sent out in the transport direction side, and the fruit vegetable acceptor is disposed at two or more sides in the transport direction of the fruit vegetable carrier at intervals in the transport direction of the fruit vegetable carrier, the fruit carrier and the An oblique drawer conveyor is disposed between the fruit vegetable acceptor, and the oblique drawer conveyor is a belt conveyor type, which can take over the fruit vegetables that are horizontally moved from the fruit vegetable carrier and delivered. The fruit vegetable acceptor is a belt conveyor type and is arranged so as to be able to take over the fruit vegetables fed from the oblique drawer conveyor, and the oblique drawer conveyor rotates obliquely forward with respect to the fruit vegetable conveying direction of the fruit vegetable carrier. The fruit vegetable carrier is arranged along the fruit vegetable conveying direction so that the fruit vegetable carrier can be taken over during conveyance, and the fruit vegetable acceptor receives the fruit vegetables from the oblique drawer conveyor. When being sent, it is intermittently operated to take over the fruit vegetables, and by repeating the intermittent operation, two or more fruit vegetables can be pooled on the fruit vegetable acceptor.

The automatic vegetable vegetable sorting apparatus according to the present invention is the automatic vegetable vegetable sorting device according to claim 6 , wherein a plurality of slender conveyor belts whose diagonally-drawing conveyors are driven obliquely forward in the vegetable vegetable conveying direction are provided in the direction of the vegetable carrier carrier. It can also be arranged.

Fruit vegetable automatic sorting apparatus of the present invention, as claimed in claim 7, wherein in the fruit vegetable automatic sorting device, in which fruiting mounting portion is formed by providing a height difference in a part of the upper belt surface.

Fruit vegetable automatic sorting apparatus of the present invention, as claimed in claim 8, in the fruit vegetable automatic sorting apparatus, fruit vegetable carrier is a belt conveyor type which reciprocating rotation on the side of the fruit vegetables conveying line, the fruit vegetables mounting portion It has a shape that is recessed in a mortar shape, and can transfer the fruit vegetables placed in this mortar-shaped dent in a stable state.

In the fruit vegetable automatic sorting apparatus according to the present invention, the fruit vegetables 3 discharged from the fruit carrier 2 between the fruit carrier 2 and the fruit acceptor 4 in the sorting discharge unit 5 are 20 degrees to 70 degrees from the traveling direction of the fruit carrier 2. Is provided with an oblique drawer conveyor 6 that is pulled out in a slanting direction within the range and fed to the fruit vegetable acceptor 4 and is transported obliquely before moving to the fruit vegetable acceptor 4, so that there is little change in the direction of movement of the fruit vegetables 3 The rolling of the fruit vegetables 3 can be reduced, and safe sorting becomes possible.

In the fruit vegetable automatic sorting apparatus according to the present invention, since the fruit vegetable carrier 2 is a belt conveyor type carrier, the discharge of the fruit vegetables 3 is horizontally moved and sent to the diagonally-drawn conveyor 6. Compared with this, it is possible to prevent the fruit vegetables 3 from falling over, and it is possible to perform safe sorting that can substantially prevent rolling and the like. It can also be used to select fruits such as peaches and pears that are easily damaged .

In the fruit vegetable automatic sorting apparatus of the present invention, the oblique drawer conveyor 6 is configured by arranging a plurality of thin conveyor belts 30 driven in the pulling direction along the traveling direction of the fruit vegetable carrier 2, so that the structure is Inexpensive and concise.

In the fruit vegetable automatic sorting apparatus according to the present invention, the oblique drawer conveyor 6 is constructed by laying a large number of conveying rollers that are rotated in the pulling direction, so that the fruit vegetables are conveyed diagonally forward as in the case of the belt. Can do.

It is the top view which showed embodiment of the fruit vegetable automatic selection apparatus of this invention, and shows a supply part, a measurement part, and a fruit vegetable sorting part partially. (A) is a top view of a fruit vegetable receptacle, (b) is a side view of (a), (c) is a front view of (a). The top view which showed the whole structure of the fruit vegetable automatic selection apparatus of this invention. (A)-(c) is explanatory drawing of the receiving member attached to a vegetable carrier. It is an example of the diagonal drawer conveyor in the fruit vegetable automatic selection apparatus of this invention, (a) is a side view, (b) is a top view. The top view which showed the other example of the diagonal drawer | drawer conveyor in the fruit vegetable automatic selection apparatus of this invention. The top view which showed the outline of the conventional fruit vegetable automatic selection apparatus.

(Embodiment 1)
1 and 3 are plan views showing an embodiment of an automatic fruit vegetable sorting apparatus according to the present invention, which is configured as a sorting apparatus for tomatoes. This device can also be used for sorting peaches and pears that overlap in size, as well as eggplants up to 20 cm in length. Reference numerals 1 and 3 in FIG. 1 denote endless transport bands (drive chains) that are advanced in the direction of arrow a in the drawing by a drive mechanism (not shown), and are provided along a long frame 9 having a length of 30 m. Yes. Reference numeral 2 in FIGS. 1 and 3 denotes a fruit vegetable carrier that carries the tomato 3 and is connected to the drive chain 1 and travels in the direction of arrow a in the figure.

  As shown in FIGS. 2A to 2C, the fruit vegetable carrier 2 in FIGS. 1 and 3 has a stainless steel frame 10 having a length of 360 mm, a width of 140 mm, and a height of 50 mm, and both longitudinal ends of the frame 10. This is a belt conveyor type carrier provided with rotating rollers 11a and 11b that are rotatably mounted at an inter-axis distance of 330 mm, and a conveyor belt 12 having a width of 130 mm that is stretched between the rotating rollers 11a and 11b.

  In the frame 10 of FIG. 2, a long hole 14 having a length of 170 mm and a width of 10 mm is opened in the center of the bottom surface along the longitudinal direction of the frame. A slide pin 15 that can move a distance of 150 mm along the elongated hole 14 only in the direction of arrow ef in the figure is attached to the elongated hole 14. An upper end 15 a of the slide pin 15 is connected to a metal fitting 16 fixed to the conveyor belt 12, and a lower end 15 b of the slide pin 15 protrudes to the lower side of the frame 10 by about 20 mm. A bearing 17 is attached to the lower part of the pin 15, and when this is slid in the direction of the arrow ef, the conveying belt 12 connected to the upper part can reciprocate up to 150 mm. A support plate 18 for receiving and supporting the conveyor belt 12 is attached to the upper portion of the frame 10 (shown only in FIG. 2A).

  As shown in detail in FIG. 4, the conveyor belt 12 shown in FIG. 2 has a sheet-shaped receptacle having a length of 200 mm and a width of 130 mm on a portion (fruit and vegetable placement portion 33) on which the tomato 3 on the belt surface of the upper portion is placed. Member 13 is affixed. The receiving member 13 has a plurality of ridges 19 having a maximum height of 3 mm formed on the surface, and the upper ends of the ridges 19 are formed so that the portion on which the tomato 3 is placed is recessed in a mortar shape, and a long and narrow cocoon is vertically It is cut into an elliptical mortar shape that is long in the longitudinal direction so that it can be placed in the direction. The receiving member 13 is made of a material such as an elastomer having a high flexibility. When the rotating roller 11a is bent, the receiving member 13 can be smoothly bent without being lifted from the conveying belt 12 or wrinkled. ing.

  In the traveling line of the long fruit vegetable carrier 2 shown in FIG. 3, the section A (about 6 to 7 m) before the transport direction is a tomato supply part for placing the tomato 3 on the fruit carrier 2, and the following section B (about 1 ~ 2m) is a measuring unit for measuring the equal class of the tomato 3, and the subsequent section C is a sorting unit.

  In section A in FIG. 3, several workers stand alongside the line, and the harvested tomatoes 3 are placed on the vegetable carrier 2 and supplied one by one.

  The measurement unit 8 in the section B of FIG. 3 is provided with a measurement device 8 based on image processing, and discriminates the equal class based on conditions specified in advance from the size and shape of tomatoes, scratches, colors, and the like. Can be done. From this measuring device, a discrimination signal representing the equal class is output. It is also possible to measure the weight of the tomato 3 by providing a load cell and measuring the weight of the fruit vegetable carrier.

  In each sorting discharge section 5 in the section C of FIG. 3, slide means for operating the slide pin 15 (more precisely, the bearing 17) on the bottom of the fruit vegetable carrier 2 to move the conveyor belt 12 in the direction of arrow b in the figure. Is provided. As shown in FIG. 5, each slide means includes a nylon plate 21 in which a slide pin 15 and its bearing 17 are inserted and a straight and oblique guide groove 20 (20 a, 20 b) that can run and a branch portion 22. And a rotary solenoid 24 provided on the lower side of the bar 23. The rotary solenoid 24 operates in response to the discrimination signal of the measuring device 8 in the section B. For example, when the fruit carrier 2 with the tomatoes 3 to be discharged tries to pass through the branch portion 22, it is normal. The switching bar 23 in the straight traveling state S1 is switched to the oblique traveling state S2, and the slide pin 15 of the fruit vegetable carrier 2 traveling in the straight traveling guide groove 20a is directed to the oblique guide groove 20b (an inclination of 30 degrees with respect to the straight traveling guide groove 20a). Then, the slide pin 15 is moved laterally in the direction of the arrow g, the transport belt 12 is rotated in the direction of the arrow b, and the tomato 3 placed thereon is discharged. A guide 25 (FIG. 3) for returning the slide belt 15 slid horizontally to the original position and returning the conveyor belt 12 by the oblique guide groove 20b is also provided at the leading end of the section C in the conveyance direction. ing.

  At the side of each sorting and discharging unit 5 in each section C in FIG. 3, a diagonal pull-out conveyor 6 that pulls out and conveys the tomatoes 3 delivered from the fruit carrier 2 in the direction of 50 degrees obliquely from the traveling direction of the fruit carrier 2. Is provided. As shown in FIG. 5, the diagonally-drawing conveyor 6 is a belt conveyor having a structure in which a plurality of slender belts 30 arranged at an angle of 50 degrees are arranged in parallel. Each belt (in this case, a round belt) is stretched between two driven pulleys 31a and 31b provided at both ends and a drive shaft 32 provided on the lower side, and is oblique to the drive shaft 32. In contact. The drive shaft 32 is rotated by a motor (not shown), and the round belt 30 is driven while being slightly twisted, and proceeds in the direction of the arrow c in the figure on the upper surface of the conveyor, and is sent out there. The tomato 3 thus obtained can be conveyed in the direction of 50 degrees from the traveling direction of the fruit vegetable carrier 2. The arrangement interval of the round belts 30 is set to about 10 mm, and even small tomatoes 3 can be reliably conveyed without falling into the gap. The oblique drawer conveyor 6 is continuously operated.

  As shown in FIGS. 1, 3, and 5, a fruit vegetable acceptor (in this case, a flat belt conveyor) 4 is provided at the tip of the oblique drawer conveyor 6 in each section C of FIG. 3. This flat belt conveyor 4 is an intermittently operated conveyor, and only when the tomato 3 is fed from the fruit vegetable carrier 2 through the diagonally-drawing conveyor 6 (only one tomato 3 passes). Necessary time) It is automatically operated so that the tomatoes 3 can be pooled at intervals on the flat belt conveyor 4.

(Embodiment 2)
In the fruit vegetable automatic sorting apparatus according to the present invention, the oblique drawer conveyor 6 may be a conveyor having various structures. FIG. 6 shows an example of a case of a roller conveyor, in which a large number of small driving rollers 30 having a diameter of about 6 to 8 mm are inclined and arranged. Each drive roller 30 has a central portion that is rotatably supported by a support 31, and a rotation driving rope 32 is hung on the central portion. The driving roller 30 is driven to rotate by the rope 32. ing.

DESCRIPTION OF SYMBOLS 1 Endless conveyance belt 2 Fruit vegetable carrier 3 Fruit vegetable 4 Fruit vegetable accepting body 5 Sort discharge part 6 Diagonal drawer conveyor

Claims (8)

In the fruit vegetable automatic sorting device that transports fruit vegetables on the fruit carrier, discriminates the equal class etc. of the fruit vegetables being conveyed with the measuring device, sends out the fruit vegetables being conveyed in the conveyance direction side, and sorts by the discrimination result,
The vegetable carrier is connected to an endless carrier in a line in the direction of conveyance, and each of the vegetable carriers is a belt conveyor type that reciprocates to the side of the vegetable conveyance line. The fruit and vegetable mounting section is placed, and the fruit and vegetable mounting section is arranged in a line or substantially in a line in the fruit and vegetable transport direction, and the fruit and vegetable carrier belt that is transported with the fruit and vegetables on the fruit and vegetables mounting section is the determination result. The fruit vegetables can be sent out to the side of the fruit vegetable conveying line by rotating back and forth in the conveying direction, and the fruit carrier carrier is rotated backward after the fruit vegetables are fed, so that the fruit vegetable mounting part is returned to the original position. Can be reinstated,
The travel line of the fruit vegetable carrier is provided with a fruit vegetable supply unit in front of the conveyance direction, and further includes a measurement unit that measures the equal class of the fruit vegetable being conveyed, and sorts the already measured fruit vegetables by equal class, etc. With a sorting section
On the side of the fruit vegetable supply section, there is a work space where an operator places fruit vegetables,
The measuring unit has a measuring device,
Two or more fruit vegetable acceptors are arranged on the side of the sorting section,
Two or more fruit vegetable acceptors are arranged at intervals in the conveyance direction of the fruit vegetable carrier,
A working space of an area where an operator can work is provided on the side of the fruit vegetable acceptor,
An oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor,
The oblique drawer conveyor is a roller conveyor type,
The fruit vegetable acceptor is a belt conveyor type,
The diagonal drawer conveyor can convey the fruit vegetables sent out from the fruit vegetable carrier in the sorting unit diagonally ahead of the fruit vegetable conveyance direction,
An automatic fruit vegetable sorting apparatus, wherein the fruit vegetable acceptor takes over the fruit vegetables fed from the diagonally-drawing conveyor and pools two or more fruit vegetables on the fruit vegetable acceptor body by repeating intermittent operation. In the fruit vegetable automatic sorting device that transports fruit vegetables on the fruit carrier, discriminates the equal class etc. of the fruit vegetables being conveyed with the measuring device, sends out the fruit vegetables being conveyed in the conveyance direction side, and sorts by the discrimination result,
The vegetable carrier is connected to an endless carrier in a line in the direction of conveyance, and each of the vegetable carriers is a belt conveyor type that reciprocates to the side of the vegetable conveyance line. The fruit and vegetable mounting section is placed, and the fruit and vegetable mounting section is arranged in a line or substantially in a line in the fruit and vegetable transport direction, and the fruit and vegetable carrier belt that is transported with the fruit and vegetables on the fruit and vegetables mounting section is the determination result. The fruit vegetables can be sent out to the side of the fruit vegetable conveying line by rotating back and forth in the conveying direction, and the fruit carrier carrier is rotated backward after the fruit vegetables are fed, so that the fruit vegetable mounting part is returned to the original position. Can be reinstated,
The travel line of the fruit vegetable carrier is provided with a fruit vegetable supply unit in front of the conveyance direction, and further includes a measurement unit that measures the equal class of the fruit vegetable being conveyed, and sorts the already measured fruit vegetables by equal class, etc. With a sorting section
On the side of the fruit vegetable supply section, there is a work space where an operator places fruit vegetables,
The measuring unit has a measuring device,
Two or more fruit vegetable acceptors are arranged on the side of the sorting section,
Two or more fruit vegetable acceptors are arranged at intervals in the conveyance direction of the fruit vegetable carrier,
A working space of an area where an operator can work is provided on the side of the fruit vegetable acceptor,
An oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor,
The oblique drawer conveyor is a roller conveyor type, and the fruit carrier side end is arranged close to the fruit carrier so that the fruit vegetables that are horizontally moved from the fruit carrier can be taken over,
The fruit vegetable acceptor is a belt conveyor type, and the end portion of the oblique drawer conveyor is disposed close to the oblique drawer conveyor so that the fruit vegetables fed from the oblique drawer conveyor can be taken over,
The diagonal drawer conveyor is rotatable diagonally forward with respect to the fruit carrier conveying direction of the fruit vegetable carrier so that the fruit vegetables fed from the fruit vegetable carrier in the sorting section can be conveyed diagonally forward with respect to the fruit vegetable conveying direction. Placed towards the other side,
An automatic fruit vegetable sorting apparatus, wherein the fruit vegetable acceptor takes over the fruit vegetables fed from the diagonally-drawing conveyor and pools two or more fruit vegetables on the fruit vegetable acceptor body by repeating intermittent operation. 3. The automatic vegetable vegetable sorting apparatus according to claim 1 or 2, wherein the roller conveyor has a plurality of rollers arranged in a moving direction of the vegetable carrier. In the fruit vegetable automatic sorting device that transports fruit vegetables on the fruit carrier, discriminates the equal class etc. of the fruit vegetables being conveyed with the measuring device, sends out the fruit vegetables being conveyed in the conveyance direction side, and sorts by the discrimination result,
The vegetable carrier is connected to an endless carrier in a line in the direction of conveyance, and each of the vegetable carriers is a belt conveyor type that reciprocates to the side of the vegetable conveyance line. The fruit and vegetable mounting section is placed, and the fruit and vegetable mounting section is arranged in a line or substantially in a line in the fruit and vegetable transport direction, and the fruit and vegetable carrier belt that is transported with the fruit and vegetables on the fruit and vegetables mounting section is the determination result. The fruit vegetables can be sent out to the side of the fruit vegetable conveying line by rotating back and forth in the conveying direction, and the fruit carrier carrier is rotated backward after the fruit vegetables are fed, so that the fruit vegetable mounting part is returned to the original position. Can be reinstated,
The travel line of the fruit vegetable carrier is provided with a fruit vegetable supply unit in front of the conveyance direction, and further includes a measurement unit that measures the equal class of the fruit vegetable being conveyed, and sorts the already measured fruit vegetables by equal class, etc. With a sorting section
On the side of the fruit vegetable supply section, there is a work space where an operator places fruit vegetables,
The measuring unit has a measuring device,
Two or more fruit vegetable acceptors are arranged on the side of the sorting section,
Two or more fruit vegetable acceptors are arranged at intervals in the conveyance direction of the fruit vegetable carrier,
A working space of an area where an operator can work is provided on the side of the fruit vegetable acceptor,
An oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor,
The oblique drawer conveyor is a belt conveyor type,
The fruit vegetable acceptor is a belt conveyor type,
The diagonal drawer conveyor can convey the fruit vegetables sent out from the fruit vegetable carrier in the sorting unit diagonally ahead of the fruit vegetable conveyance direction,
An automatic fruit vegetable sorting apparatus, wherein the fruit vegetable acceptor takes over the fruit vegetables fed from the diagonally-drawing conveyor and pools two or more fruit vegetables on the fruit vegetable acceptor body by repeating intermittent operation. In the fruit vegetable automatic sorting device that carries fruit vegetables on the fruit carrier, discriminates the equal class etc. of the fruit vegetables being transported, sends the fruit vegetables being transported to the side in the transport direction and sorts them by the discrimination result,
The fruit and vegetable carrier is connected to an endless transport body in a line in the transport direction, and is rotated based on the determination result to horizontally move the fruit vegetables placed thereon and send them sideways in the transport direction. Can
Two or more fruit vegetable acceptors are disposed on the side of the fruit carrier carrier in the direction of conveyance of the fruit vegetable carrier with an interval in the direction of conveyance of the fruit vegetable carrier,
An oblique drawer conveyor is disposed between the fruit vegetable carrier and the fruit vegetable acceptor,
The oblique drawer conveyor is a belt conveyor type, and is arranged so as to be able to take over the fruit vegetables that are horizontally moved from the fruit vegetable carrier and delivered.
The fruit vegetable acceptor is a belt conveyor type, and is arranged so as to be able to take over the fruit vegetables delivered from the oblique drawer conveyor,
The diagonal drawer conveyor is rotatable obliquely forward with respect to the fruit vegetable conveying direction of the fruit vegetable carrier and is arranged toward the diagonally forward direction,
The fruit and vegetable carrier is arranged along the fruit and vegetable conveyance direction so that the fruit and vegetables on the fruit and vegetable carrier can be taken over during conveyance.
The fruit vegetable acceptor is intermittently operated when the fruit vegetables are fed from an oblique drawer conveyor, and the fruit vegetables are taken over, and two or more fruit vegetables can be pooled on the fruit vegetable acceptor by repeating the intermittent operation. apparatus. 6. The fruit and vegetable automatic sorting apparatus according to claim 4 or 5, wherein the oblique drawer conveyer has a plurality of slender conveyor belts that are driven obliquely forward in the fruit and vegetable conveying direction in the direction of movement of the fruit and vegetable carrier. Fruit vegetable automatic sorting device. In the fruit and vegetables automatic selection device according to any one of claims 1 to 6 ,
An automatic fruit and vegetable sorting apparatus , wherein the fruit and vegetable placement part is formed by providing a difference in elevation on a part of the upper belt surface. In the fruit and vegetables automatic selection device according to any one of claims 1 to 6 ,
The fruit vegetable carrier is a belt conveyor type that reciprocates to the side of the fruit vegetable conveyance line, and the fruit vegetable placement part is shaped like a mortar, and the fruit vegetables placed in this mortar-shaped depression are conveyed in a stable state. An automatic fruit vegetable sorting apparatus characterized by being capable of being.

Images