CN110586482B - Fruit size classification equipment and classification process thereof - Google Patents
Fruit size classification equipment and classification process thereof Download PDFInfo
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- CN110586482B CN110586482B CN201910920080.5A CN201910920080A CN110586482B CN 110586482 B CN110586482 B CN 110586482B CN 201910920080 A CN201910920080 A CN 201910920080A CN 110586482 B CN110586482 B CN 110586482B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Abstract
According to the fruit size classification equipment and the fruit size classification process, the fruits can enter the inclined plate at equal intervals to be classified in size through the arranged halving plate and the poking plate, the fruits with different sizes can be extruded at different positions through the arranged inclined plate and the arranged limiting plate, so that the fruits are classified in size, and the fruits classified on the inclined plate and the limiting plate can be provided with thrust through the arranged air cylinder and the electric valve switch to enter respective collecting channels.
Description
Technical Field
The invention relates to the field of fruit size classification, in particular to fruit size classification equipment and a fruit size classification process.
Background
Fruits contain pectin, cellulose, hemicellulose, lignin and the like, the trace elements can be healthier for human bodies, the loss of the trace elements in the human bodies can be prevented by keeping eating the fruits, and the sold prices of the fruits with different sizes are different according to the market demands, so that people can classify the fruits with different sizes;
present fruit size classification equipment has certain drawback when using, at first, when carrying out size classification to fruit, judge the size through people's eye, the error is very big to fruit is stacked and is categorised together, thereby the extrusion that causes easily leads to the damage of fruit, secondly, carry out the size of fruit and classify the completion back, the collecting procedure is comparatively complicated, the in-process of giving people's use has brought certain influence, for this reason, we propose a fruit size classification equipment and classification process.
Disclosure of Invention
The invention mainly aims to provide fruit size classification equipment, a classification process, a screening method and a using method thereof, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fruit size classification device comprises a lower bottom plate, a first side plate and a second side plate, wherein a supporting plate and a collection box are fixedly mounted at the upper end of the lower bottom plate, a limiting plate is fixedly mounted at the upper end of the supporting plate, four groups of electric valve switches are arranged at the lower end of the limiting plate, four groups of cylinders are arranged at the rear end of the first side plate, an expansion rod is movably connected to the output end of each cylinder, an inclined plate is fixedly mounted at the front end of the second side plate, fruits slide down from the upper end of the inclined plate under the action of gravity, the limiting plate is positioned at the upper end of the inclined plate and has a certain included angle, when the fruits are simultaneously tangent to the limiting plate and the inclined plate, the fruits can extrude the electric valve switches to drive the cylinders to run to push the fruits to enter a collection box, the fruits with different sizes are respectively different from the positions, thereby realizing the classification according to the different sizes of the fruits.
Preferably, four groups of blocking blocks and four groups of first blocking plates are respectively and fixedly arranged at the upper end of the inclined plate, the first barrier plate is positioned at the rear end of the barrier block, the upper end of the inclined plate is respectively provided with a first through hole, a second through hole, a third through hole and a fourth through hole, the first through hole, the second through hole, the third through hole and the fourth through hole are respectively positioned at one side of the four groups of first barrier plates, the second barrier plates are fixedly arranged at the rear ends of the four groups of first barrier plates, the lower ends of the first through hole, the second through hole, the third through hole and the fourth through hole are respectively communicated with a first conveying pipe, a second conveying pipe, a third conveying pipe and a fourth conveying pipe, four groups of collecting boxes are respectively arranged at the lower ends of the first conveying pipe, the second conveying pipe, the third conveying pipe and the fourth conveying pipe, the upper end fixed mounting of lower plate has the collection box, and collects the lower extreme one side that the box is located the hang plate.
Preferably, fruit receives the influence of self gravity, the upper end landing from the hang plate, according to the difference of fruit size, fruit respectively with the hang plate also different with the tangent position of limiting plate, less fruit can be in proper order through stopping the piece, great fruit is under hang plate and limiting plate's extruded effort, will be blocked by stopping the piece and block, at this moment under the effect of cylinder, the fruit of equidimension not can enter into a through-hole respectively, No. two through-holes, No. three through-holes and No. four through-holes are inside, then respectively through a conveyer pipe, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes enter into the inside of collecting box separately.
Preferably, the upper end of cylinder is provided with the solenoid valve, the front end fixed mounting of hang plate has the side shield, four groups of flexible grooves have been seted up to the upper end of side shield, the one end of electrovalve switch is provided with the electric wire, and the input of four groups of solenoid valves respectively with four groups of electrovalve switch's output electric connection.
Preferably, when fruit is tangent with limiting plate and hang plate simultaneously, at this moment fruit can extrude the electrovalve switch, and the electrovalve switch passes through the solenoid valve control cylinder operation, and the telescopic link can stretch out and draw back at the cylinder output simultaneously, and the telescopic link promotes fruit through flexible groove to make not equidimension fruit get into in respective passageway.
Preferably, a fixed plate is fixedly mounted on one side of the first side plate and the second side plate, a conveying plate is fixedly mounted on one side of the inclined plate, a conveying belt is arranged on one side of the conveying plate, one side of the conveying belt is connected with a first motor through a first conveying belt, the first motor and the conveying belt are located at the upper end of the fixed plate, a plurality of groups of partition plates are arranged at the upper end of the conveying belt, an upper top plate is fixedly mounted on one side of each partition plate, two groups of fixing rods are fixedly mounted at the front end of the second side plate, the upper top plate is fixedly connected with the second side plate through the two groups of fixing rods, a second motor is fixedly mounted at the upper end of the upper top plate, a rotating shaft is arranged at the front end of the second motor, a rotating rod is fixedly mounted at the front end of the second side plate, a, the utility model discloses a motor, including the telescopic panel, the telescopic panel is provided with the electric wire, the telescopic surface fixed mounting has the sleeve, and the sleeve is located the upper end of conveying board, telescopic surface fixed mounting has a plurality of groups to dial the board, the front end of curb plate is provided with control panel, one side of control panel is provided with the electric wire, and control panel's output respectively with the input electric connection of a motor and No. two motors.
Preferably, fruit is put on the conveyer belt, places a fruit between the adjacent partition board, and the conveyer belt transports fruit on the conveying board under the drive of a motor, dials the movable plate and can stir single fruit to the hang plate on to realize that fruit can equidistant carry out the classification of size on entering into the hang plate.
The invention also provides a sorting process of the fruit size sorting equipment, which comprises the following specific steps:
a: the fruit is placed on the conveyor belt, a fruit is placed between every two adjacent equal partition plates, the conveyor belt conveys the fruit to the conveying plates under the driving of the motor, and the stirring plates can stir the single fruit to the inclined plates, so that the fruit can enter the inclined plates at equal intervals to be classified;
b: fruits enter the inclined plate, slide down from the upper end of the inclined plate under the action of self gravity, are different from the positions tangent to the inclined plate and the limiting plate according to the sizes of the fruits, and pass through the blocking blocks in sequence, so that larger fruits are blocked by the blocking blocks under the action of extrusion of the inclined plate and the limiting plate, and are classified on the inclined plate according to the sizes of the fruits;
c: when fruits are simultaneously tangent to the limiting plate and the inclined plate, the fruits can extrude the electrovalve switch, the electrovalve switch controls the air cylinder to operate through the electromagnetic valve, meanwhile, the telescopic rod can stretch out and draw back at the output end of the air cylinder, and the telescopic rod pushes the fruits through the telescopic groove, so that the fruits classified on the inclined plate are pushed, and the fruits with different sizes enter respective channels;
d: a barrier plate plays spacing effect to fruit with No. two barrier plates, and the fruit of equidimension not enters into a through-hole, No. two through-holes, No. three through-holes and No. four through-holes inside respectively under the effect of cylinder thrust, then enters into the inside of collecting box separately through a conveyer pipe, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes respectively to the fruit collection of completion is collected in the realization to categorised.
Compared with the prior art, the invention has the following beneficial effects:
1. by the inclined plate and the limiting plate, fruits with different sizes can be extruded at different positions, so that the fruits can be classified according to size, and when the fruits slide down from the upper end of the inclined plate, because the upper end of the limit plate, which is positioned on the inclined plate, is in a relatively inclined state, the distance between the inclined plate and the limit plate is gradually reduced, according to the difference of the fruit size, the fruit is respectively different from the tangent position of the inclined plate and the limiting plate, larger fruit is positioned at the higher position of the upper end of the inclined plate, and is blocked by the blocking block, relatively small fruits are positioned at the lower position of the upper end of the inclined plate, and slide down from the stop block under the action of gravity, when the fruit can not be tangent with the inclined plate and the limit plate, at this moment fruit can fall into the inside of collecting the box and collect to realize that hang plate and limiting plate classify according to the size of fruit.
2. Through cylinder and the electrovalve switch that sets up, can provide thrust to categorised fruit of accomplishing on hang plate and the limiting plate, make it enter into respective collection passageway, fruit is provided with the electrovalve switch with the tangent position of limiting plate, when fruit is tangent with hang plate and limiting plate respectively, at this moment can touch the electrovalve switch, the electrovalve switch passes through solenoid valve control cylinder work, the telescopic link is flexible in the cylinder, and the telescopic link promotes fruit through flexible groove, thereby the realization provides thrust to fruit, make it get into in the collection passageway.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic view of the overall structure of a fruit size sorting apparatus according to the present invention;
FIG. 2 is an enlarged view of a portion of a fruit size sorting apparatus of the present invention;
FIG. 3 is an enlarged view of a limiting plate and a supporting plate of the fruit size sorting device of the present invention;
FIG. 4 is an enlarged view of A of FIG. 1 of a fruit size sorting apparatus of the present invention;
fig. 5 is an enlarged view of a first side plate of the fruit size sorting apparatus of the present invention.
In the figure: 1. a lower base plate; 2. a first side plate; 3. a second side plate; 4. an inclined plate; 5. a conveyor belt; 6. a first motor; 7. dividing the plate equally; 8. an upper top plate; 9. a limiting plate; 10. a support plate; 11. a cylinder; 12. a collection box; 13. a first through hole; 14. a second through hole; 15. a third through hole; 16. a fourth through hole; 17. a control panel; 18. a first barrier plate; 19. a second barrier plate; 20. a blocking block; 21. a first conveying pipe; 22. a collection box; 23. an electric valve switch; 24. a rotating shaft; 25. a sleeve; 26. a sleeve; 27. rotating the rod; 28. a poking plate; 29. a second motor; 30. an electromagnetic valve; 31. a telescopic rod; 32. a transfer plate; 33. a telescopic groove; 34. a side dam; 35. fixing the rod; 36. and (7) fixing the plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in figures 1-3, a fruit size classification device comprises a lower bottom plate 1, a first side plate 2 and a second side plate 3, wherein the upper end of the lower bottom plate 1 is fixedly provided with a support plate 10 and a collection box 12, the upper end of the support plate 10 is fixedly provided with a limit plate 9, the lower end of the limit plate 9 is provided with four groups of electrovalve switches 23, the rear end of the first side plate 2 is provided with four groups of cylinders 11, the output end of each cylinder 11 is movably connected with a telescopic rod 31, the front end of the second side plate 3 is fixedly provided with an inclined plate 4, the upper end of the inclined plate 4 is respectively and fixedly provided with four groups of blocking blocks 20 and four groups of first blocking plates 18, the first blocking plate 18 is positioned at the rear end of the blocking block 20, the upper end of the inclined plate 4 is respectively provided with a first through hole 13, a second through hole 14, a third through hole 15 and a fourth through hole 16, the first through hole 13, the second through hole 14, the third through, four rear end fixed mounting of No. one barrier plate 18 of group have No. two barrier plate 19, No. one through-hole 13, No. two through-holes 14, No. three through-holes 15 and No. four through-holes 16's lower extreme communicates with each other respectively and is connected with a conveyer pipe 21, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes, the lower extreme of a conveyer pipe 21, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes is provided with four collecting box 22 respectively, the upper end fixed mounting of lower plate 1 has collection box 12, and collection box 12 is located the lower extreme one side of hang plate 4.
By arranging the inclined plate 4 and the limiting plate 9, fruits with different sizes can be extruded at different positions, so that the fruits can be classified according to size, when the fruits fall off from the upper end of the inclined plate 4, since the position of the restriction plate 9 at the upper end of the inclined plate 4 is in a relatively inclined state, the distance between the inclined plate 4 and the restriction plate 9 becomes gradually smaller, according to the difference of the fruit size, the fruit is respectively different from the tangent position of the inclined plate 4 and the limiting plate 9, the bigger fruit is positioned at the higher position of the upper end of the inclined plate 4, and is stopped by the stopper 20, relatively small fruit is positioned at a lower position of the upper end of the inclined plate 4, and slides down from the stop block 20 under the action of gravity, when the fruit can not be tangent with the inclined plate 4 and the limit plate 9, at this time, the fruit falls into the collecting box 12 for collection, so that the inclined plate 4 and the limiting plate 9 can be classified according to the size of the fruit.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, a fruit size classification device comprises a lower base plate 1, a first side plate 2 and a second side plate 3, a support plate 10 and a collection box 12 are fixedly mounted at the upper end of the lower base plate 1, a limit plate 9 is fixedly mounted at the upper end of the support plate 10, four groups of electric valve switches 23 are arranged at the lower end of the limit plate 9, four groups of cylinders 11 are arranged at the rear end of the first side plate 2, an expansion rod 31 is movably connected to the output end of each cylinder 11, an inclined plate 4 is fixedly mounted at the front end of the second side plate 3, an electromagnetic valve 30 is arranged at the upper end of each cylinder 11, a side baffle 34 is fixedly mounted at the front end of each inclined plate 4, four groups of expansion grooves 33 are formed at the upper end of the side baffle 34, electric wires are arranged at one end.
Through cylinder 11 and electrovalve switch 23 that set up, can provide thrust to categorised fruit of accomplishing on hang plate 4 and the limiting plate 9, make it enter into respective collection passageway, fruit is provided with electrovalve switch 23 with the tangent position of limiting plate 9, when fruit is tangent with hang plate 4 and limiting plate 9 respectively, at this moment can touch electrovalve switch 23, electrovalve switch 23 passes through solenoid valve 30 control cylinder 11 work, telescopic link 31 is flexible in cylinder 11, and telescopic link 31 promotes fruit through flexible groove 33, thereby realize providing thrust to fruit, make it get into in the collection passageway.
As shown in figures 1 and 4, the fruit size classification equipment comprises a lower bottom plate 1, a first side plate 2 and a second side plate 3, a limiting plate 9 is fixedly installed at the upper end of a supporting plate 10, an inclined plate 4 is fixedly installed at the front end of the second side plate 3, a fixing plate 36 is fixedly installed at one side of the first side plate 2 and one side of the second side plate 3, a conveying plate 32 is fixedly installed at one side of the inclined plate 4, a conveying belt 5 is arranged at one side of the conveying plate 32, one side of the conveying belt 5 is connected with a first motor 6 through a first conveying belt, the first motor 6 and the conveying belt 5 are positioned at the upper end of the fixing plate 36, a plurality of groups of equally-dividing plates 7 are arranged at the upper end of the conveying belt 5, an upper top plate 8 is fixedly installed at one side of the limiting plate 9, two groups of fixing rods 35 are fixedly installed at the front end of the second side plate 3, the upper top plate, no. two motor 29's front end is provided with pivot 24, No. two curb plate 3's front end fixed mounting has rotary rod 27, rotary rod 27's surface movable mounting has sleeve pipe 26, and pivot 24 is connected through the drive belt No. one with sleeve pipe 26, sleeve pipe 26's surface fixed mounting has sleeve 25, and sleeve 25 is located the upper end of conveying board 32, sleeve 25's surface fixed mounting has a plurality of groups to dial board 28, the front end of a curb plate 2 is provided with control panel 17, one side of control panel 17 is provided with the electric wire, and control panel 17's output respectively with a motor 6 and No. two motor 29's input electric connection.
Through the partition board 7 and the stirring board 28 that set up, can make the equidistant classification of going forward the size on entering into the hang plate 4 of fruit, fruit is put on conveyer belt 5, places a fruit between the adjacent partition board 7, conveyer belt 5 transports fruit on conveying plate 32 under the drive of a motor 6, stir the board 28 and can stir single fruit on hang plate 4 to the realization carries out organized to fruit, avoids appearing the condition of overstock collision.
Example 2
A sorting process of fruit size sorting equipment comprises the following specific steps:
a: fruits are placed on the conveyor belt 5, one fruit is placed between the adjacent equal division plates 7, the conveyor belt 5 conveys the fruits to the conveying plate 32 under the driving of the first motor 6, and the poking plate 28 can poke the single fruit onto the inclined plate 4, so that the fruits can enter the inclined plate 4 at equal intervals to be classified;
b: fruits enter the inclined plate 4, fall off from the upper end of the inclined plate 4 under the action of self gravity, and are different from the positions tangent to the inclined plate 4 and the limiting plate 9 respectively according to the sizes of the fruits, smaller fruits can sequentially pass through the blocking blocks 20, and larger fruits can be blocked by the blocking blocks 20 under the extrusion action force of the inclined plate 4 and the limiting plate 9, so that the fruits can be classified on the inclined plate 4 according to the sizes of the fruits;
c: when fruits are simultaneously tangent to the limiting plate 9 and the inclined plate 4, the fruits can extrude the electric valve switch 23, the electric valve switch 23 controls the cylinder 11 to operate through the electromagnetic valve 30, meanwhile, the telescopic rod 31 can stretch out and draw back at the output end of the cylinder 11, and the telescopic rod 31 pushes the fruits through the telescopic groove 33, so that the fruits classified on the inclined plate 4 are provided with thrust, and the fruits with different sizes enter respective channels;
d: a barrier plate 18 plays spacing effect to fruit with No. two barrier plates 19, and the fruit of equidimension not enters into a through-hole 13 respectively under the effect of 11 thrusts on the cylinder, No. two through-holes 14, No. three through-holes 15 and No. four through-holes 16 inside, then enters into the inside of collecting box 22 separately through a conveyer pipe 21, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes respectively to the fruit that the realization was accomplished to the classification is collected.
By adopting the technical scheme: through the partition board 7 and the stirring board 28 that set up, can make the equidistant classification that enters into on the hang plate 4 of fruit carry out the size, through hang plate 4 and the limiting plate 9 that sets up, can extrude the fruit of equidimension not in different positions, make fruit carry out the classification of size, through cylinder 11 and the electrovalve switch 23 that sets up, can provide thrust to the fruit of categorised completion on hang plate 4 and the limiting plate 9, make it enter into respective collection passageway.
It should be noted that the invention is a fruit size sorting device and its sorting process, the shape of the fruit to be sorted is spherical, for example, apple, orange, etc., when the device is used, firstly, the fruit is conveyed into the size sorting channel, the fruit is placed on the conveyor belt 5, the conveyor belt 5 and the first motor 6 are positioned at the upper end of the fixed plate 36, the control panel 17 is fixed on the first side plate 2, the control panel 17 controls the switch of the first motor 6, the first motor 6 drives the conveyor belt 5 to rotate, the conveyor belt 5 is provided with the halving plates 7, a fruit is placed between the adjacent halving plates 7, when the fruit enters the conveying plate 32, the control panel 17 controls the switch of the second motor 29, the upper top plate 8 is fixed on the second side plate 3 through the fixed rod 35, the second motor 29 is fixed at the upper end of the upper top plate 8, the rotating shaft 24 of the second motor 29 drives the sleeve 26 to rotate through the second transmission belt, the rotating rod 27 is fixed on the second side plate 3, the sleeve 26 is sleeved on the outer surface of the rotating rod 27, the sleeve 25 is fixed on the outer surface of the sleeve 26, the poking plate 28 is fixed on the sleeve 25, so that the second motor 29 drives the poking plate 28 to rotate, the poking plate 28 pokes fruits, the fruits enter the inclined plate 4 at equal intervals to be classified in size, when the fruits enter the inclined plate 4, the fruits slide down from the upper end of the inclined plate 4 under the action of self gravity, according to the difference of the fruit sizes, the fruits are respectively different from the positions tangent to the inclined plate 4 and the limiting plate 9, smaller fruits can sequentially pass through the blocking block 20, larger fruits are blocked by the blocking block 20 under the extrusion action force of the inclined plate 4 and the limiting plate 9, the blocked fruits trigger the electro-valve switch 23 at the lower end of the limiting plate 9, and the electro-valve switch 23 controls the cylinder 11 to operate through the electromagnetic, the telescopic rod 31 extends and retracts inside the cylinder 11, at the moment, the telescopic rod 31 pushes the fruits through the telescopic groove 33, the side baffle 34 is fixed on one side of the inclined plate 4 to separate the fruits, the first barrier plate 18 and the second barrier plate 19 play a role in limiting the fruits, so that the fruits respectively enter the first through hole 13, the second through hole 14, the third through hole 15 and the fourth through hole 16 under the pushing action of the telescopic rod 31, then the fruits with different sizes respectively enter the first conveying pipe 21, the second conveying pipe, the third conveying pipe and the fourth conveying pipe through the first through hole 13, the second through hole 14, the third through hole 15 and the fourth through hole 16, the fruits entering the first conveying pipe 21, the second conveying pipe, the third conveying pipe and the fourth conveying pipe fall into the collecting box 22 to be collected, when the fruits are smaller, the fruits cannot be tangent with the limiting plate 9, the supporting plate 10 fixed on the upper end of the lower bottom plate 1 can block the fruit, and at this time, the smaller fruit can enter the collecting box 12 to be collected, so that the fruit with various sizes can be classified, and the fruit sorting device is practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a fruit size classification equipment, includes lower plate (1), curb plate (2) and No. two curb plates (3), the upper end fixed mounting of lower plate (1) has backup pad (10) and collection box (12), the upper end fixed mounting of backup pad (10) has limiting plate (9), the lower extreme of limiting plate (9) is provided with four electrovalve switches of group (23), the rear end of curb plate (2) is provided with four groups of cylinders (11), the output swing joint of cylinder (11) has telescopic link (31), the front end fixed mounting of curb plate (3) No. two has hang plate (4), its characterized in that: the fruits slide down from the upper end of the inclined plate (4) under the action of gravity, the limiting plate (9) is positioned at the upper end of the inclined plate (4) and has a certain included angle, when the fruits are tangent to the limiting plate (9) and the inclined plate (4) at the same time, the fruits can extrude the electrovalve switch (23), the air cylinder (11) is enabled to run, the fruits are pushed into the collecting box (22), and the fruits with different sizes are different from the positions where the limiting plate (9) and the inclined plate (4) are tangent; no. 2 curb plate and one side fixed mounting of No. two curb plates (3) have fixed plate (36), hang plate (4) one side fixed mounting has conveying board (32), one side of conveying board (32) is provided with conveyer belt (5), one side of conveyer belt (5) is connected with motor (6) No. one through drive belt No. one, and motor (6) No. one is located the upper end of fixed plate (36) with conveyer belt (5), the upper end of conveyer belt (5) is provided with a plurality of groups of partition boards (7), one side fixed mounting of limiting plate (9) has roof (8), the front end fixed mounting of No. two curb plates (3) has two sets of dead lever (35), and roof (8) and No. two curb plates (3) pass through two sets of dead lever (35) fixed connection, the upper end fixed mounting of roof (8) has motor No. two (29), the front end of the second motor (29) is provided with a rotating shaft (24), the front end of the second side plate (3) is fixedly provided with a rotating rod (27), the outer surface of the rotating rod (27) is movably provided with a sleeve (26), the rotating shaft (24) is connected with the sleeve (26) through a first transmission belt, the outer surface of the sleeve (26) is fixedly provided with a sleeve (25), the sleeve (25) is located at the upper end of a conveying plate (32), the outer surface of the sleeve (25) is fixedly provided with a plurality of groups of poking plates (28), the front end of the first side plate (2) is provided with a control panel (17), one side of the control panel (17) is provided with an electric wire, and the output end of the control panel (17) is electrically connected with the input ends of the first motor (6) and the second motor (29) respectively; fruit is placed on conveyer belt (5), places a fruit between adjacent halving board (7), and conveyer belt (5) are transported fruit on conveying board (32) under the drive of a motor (6), and stirring board (28) are stirred single fruit to on inclined plate (4).
2. A fruit size sorting apparatus according to claim 1, wherein: the upper end of hang plate (4) is fixed mounting respectively has four groups to block piece (20) and four groups of a barrier plate (18), and a barrier plate (18) is located the rear end that blocks piece (20), one through-hole (13), No. two through-holes (14), No. three through-holes (15) and No. four through-holes (16) have been seted up respectively to the upper end of hang plate (4), and one through-hole (13), No. two through-holes (14), No. three through-holes (15) and No. four through-holes (16) are located one side of four groups of a barrier plate (18), four groups the rear end fixed mounting of a barrier plate (18) has No. two barrier plates (19), the lower extreme of a through-hole (13), No. two through-holes (14), No. three through-holes (15) and No. four through-holes (16) communicates respectively and is connected with a conveyer pipe (21), No. two conveyer pipes, No. three conveyer pipe and No. four conveyer pipes, a conveyer pipe (21), Four groups of collecting boxes (22) are respectively arranged at the lower ends of the second conveying pipe, the third conveying pipe and the fourth conveying pipe, a collecting box (12) is fixedly mounted at the upper end of the lower bottom plate (1), and the collecting box (12) is located on one side of the lower end of the inclined plate (4).
3. A fruit size sorting apparatus according to claim 1, wherein: fruit receives the influence of self gravity, from the upper end landing of hang plate (4), according to the difference of fruit size, fruit respectively with hang plate (4) also different with the tangent position of limiting plate (9), less fruit can be in proper order through blockking piece (20), great fruit is under the extruded effort of hang plate (4) and limiting plate (9), will be blocked by blockking piece (20), at this moment under the effect of cylinder (11), the fruit of equidimension not can enter into one number through-hole (13) respectively, No. two through-hole (14), No. three through-hole (15) and No. four through-hole (16) are inside, then enter into the inside of collecting box (22) separately through a conveyer pipe (21) respectively, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes.
4. A fruit size sorting apparatus according to claim 1, wherein: the upper end of cylinder (11) is provided with solenoid valve (30), the front end fixed mounting of hang plate (4) has side shield (34), four group's telescopic slots (33) have been seted up to the upper end of side shield (34), the one end of electrovalve switch (23) is provided with the electric wire, and the input of four group's solenoid valve (30) respectively with the output electric connection of four group's electrovalve switch (23).
5. A fruit size sorting apparatus according to claim 1, wherein: when fruit is tangent with limiting plate (9) and hang plate (4) simultaneously, at this moment fruit can extrude electrovalve switch (23), electrovalve switch (23) pass through solenoid valve (30) control cylinder (11) operation, and telescopic link (31) can stretch out and draw back at cylinder (11) output simultaneously, and telescopic link (31) come to promote fruit through flexible groove (33) to make not the fruit of equidimension get into in respective passageway.
6. The sorting process of a fruit size sorting apparatus according to claim 1, wherein: the method comprises the following specific steps:
a: fruits are placed on the conveyor belt (5), one fruit is placed between the adjacent halving plates (7), the conveyor belt (5) is driven by the first motor (6) to convey the fruits onto the conveying plate (32), and the poking plate (28) can poke the single fruit onto the inclined plate (4), so that the fruits can enter the inclined plate (4) at equal intervals to be classified in size;
b: fruits enter the inclined plate (4), slide down from the upper end of the inclined plate (4) under the action of self gravity, and respectively have different positions tangent to the inclined plate (4) and the limiting plate (9) according to the sizes of the fruits, smaller fruits can sequentially pass through the blocking block (20), and larger fruits can be blocked by the blocking block (20) under the extrusion action force of the inclined plate (4) and the limiting plate (9), so that the fruits can be classified on the inclined plate (4) according to the sizes of the fruits;
c: when fruits are tangent to the limiting plate (9) and the inclined plate (4) at the same time, the fruits can extrude the electric valve switch (23), the electric valve switch (23) controls the cylinder (11) to operate through the electromagnetic valve (30), meanwhile, the telescopic rod (31) can stretch out and draw back at the output end of the cylinder (11), and the telescopic rod (31) pushes the fruits through the telescopic groove (33), so that the classified fruits on the inclined plate (4) are pushed, and the fruits with different sizes enter respective channels;
d: a barrier plate (18) plays spacing effect to fruit with No. two barrier plates (19), the fruit of equidimension not enters into a through-hole (13) respectively under cylinder (11) thrust, No. two through-holes (14), No. three through-holes (15) and No. four through-holes (16) are inside, then enter into the inside of collecting box (22) separately through a conveyer pipe (21) respectively, No. two conveyer pipes, No. three conveyer pipes and No. four conveyer pipes, thereby the fruit that the realization was accomplished to the classification is collected.
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| CN101486033B (en) * | 2009-03-09 | 2012-07-25 | 中国农业大学 | Device for sorting fruits and method for sorting Chinese chestnut |
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