CN102488299B - Enveloping-reversion type fruit transfer device and method - Google Patents
Enveloping-reversion type fruit transfer device and method Download PDFInfo
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- CN102488299B CN102488299B CN 201110361223 CN201110361223A CN102488299B CN 102488299 B CN102488299 B CN 102488299B CN 201110361223 CN201110361223 CN 201110361223 CN 201110361223 A CN201110361223 A CN 201110361223A CN 102488299 B CN102488299 B CN 102488299B
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 148
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 125
- 230000007704 transition Effects 0.000 claims description 60
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 5
- 230000017105 transposition Effects 0.000 claims description 4
- 239000000969 carrier Substances 0.000 abstract 7
- 244000141359 Malus pumila Species 0.000 abstract 1
- 235000021016 apples Nutrition 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000207199 Citrus Species 0.000 description 1
- 241000675108 Citrus tangerina Species 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- 208000025962 Crush injury Diseases 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The invention discloses an enveloping-shifting type fruit transfer device and a method. The enveloping-shifting type fruit transfer device comprises a detection table and a discharge table, which are connected in an end-to-end stacked manner. The detection table is provided with rolls for conveying fruits. The discharge table is provided with fruit carriers for conveying fruits. In the fruit transfer section, discharge conveying chain sprockets and detection conveying chain sprockets are coaxial, the discharge conveying chain sprockets are externally meshed with discharge conveying chains, and fruit carriers envelope outside the rolls. The fruit carriers and the rolls convey fruits with respective chains from bottom to top in an arc form, and the fruit carriers constantly face the fruits between each two adjacent rolls. With increase of the arc conveying angle, position relation between the fruit carriers and the rolls is changed gradually till vertical reversion is complete, the fruits gradually leave the rolls and enter the fruit carriers under inertial and gravitational effects of the fruits so as to be transferred, transferring is stable, transferring phases are accurate, the rolls and the fruit carriers are in no relative motion during transferring, the fruits cannot be mechanically injured, and the enveloping-shifting type fruit transfer device and the method are widely applicable to classified transferring of torispherical fruits such as apples, oranges and the like.
Description
Technical field
The invention belongs to agricultural product sorting technology field, relate to the fruit automatic sorting pipelining equipment, be particularly useful for torispherical fruit such as apple, citrus and between testing platform and discharging workbench, carry out fruit transition.
Background technology
The general all Quality Detection of fruit being located on the different workbench with classification discharging branch of large-scale fruit automatic sorting pipelining equipment carried out, the testing platform is finished detection and the grade of fruit quality and is judged that the discharging workbench is finished the automatic discharging of graduation of different brackets fruit.Transition speed and the transition phase place accuracy separation velocity and the sharpness of separation that are directly connected to whole sorting streamline of fruit between two workbench, and transient process also is one of the easiest link that causes fruit machinery and collsion damage in the whole assorting room.
Existing fruit transition device is divided into three types substantially: throw transition type and clamping transition type before interspersed transition type, the inertia between referring to.China Patent No. is ZL95103294.1, name is called " be suitable for by the preassigned sorting and carry the particularly device of fruit article ", adopted interspersed transition type fruit transition device between finger, the testing platform adopts the roller that has annular groove to carry fruit, fruit is supported between the adjacent rollers, the discharging workbench adopts gripper type fruit carriage to carry and discharging fruit, in the fruit transition section, the fruit carriage passes the slit between adjacent rollers from bottom to up, finger passes from roller groove and fruit is held out, and the realization transition, the transition of cross-linking transition apparatus is steady between finger, the transition phase place is accurate, but paw and trough of belt roller easily cause the fruit impression; China Patent No. ZL200710071472.6, name is called " based on the fruit accurate transition system of phase place adjustment ", throw transition type fruit transition device before having adopted inertia, the testing platform adopts roller to carry fruit, fruit is supported between the adjacent rollers, the discharging workbench adopts pallet to carry and discharging fruit, and it is identical with discharging carrier chain rotation direction to detect carrier chain, in the fruit transition section, roller rotates along its sprocket wheel from top to bottom with detecting carrier chain, pallet rotates along its sprocket wheel from bottom to top with the discharging carrier chain, fruit leaves roller under inertia and gravity effect, and leave to oblique below, via the guiding of transition roller and brush roll with cushion spacing, fall into the pallet that rotation is from bottom to top come, and realize transition, throwing formula transition apparatus is simple in structure before the inertia, the transition phase place also can satisfy practical requirement after accurately adjusting, but transient process is the reverse fruit that connects, and easily causes the collsion damage of fruit; Chinese patent application number is 201010166992.7, name is called " bruise-free fruit transition and conversion device ", adopted clamping transition type fruit transition device, above testing platform and discharging workbench transitional region, be provided with special clamping transition apparatus, by clamping device with fruit one by one from the testing platform clamping get up, carry and be placed on the discharging workbench, the transition of clipping fruit transition device is steady, the transition phase place is accurate, but complex structure, and clamping process easily causes crush injury to fruit.
Summary of the invention
The objective of the invention is to provide at the deficiency of above-mentioned existing fruit transition device a kind of envelope shifting type fruit transition device and based on the fruit transition method of this device, simple in structure, transition phase place accurately, transient process is the envelope rotation forward transition that replaces, can not cause any fruit mechanical damage, and the transition phase place does not change with the change of fruit radius and transition speed.
Envelope shifting type fruit transition device of the present invention adopts following technical scheme: envelope shifting type fruit transition device comprises that head and the tail overlap testing platform and the discharging workbench that joins; The testing platform comprises that two are detected carrier chain, every is detected carrier chain and all is arranged on a pair of detection carrier chain drive sprocket and the detection carrier chain driven sprocket, article two, detect on the carrier chain and equally spaced be provided with several fruit support rollers assemblies, the fruit support rollers that each fruit support rollers assembly includes a Roller Shaft and rotates around it supports a fruit between the adjacent fruit support rollers; The discharging workbench comprises two discharging carrier chains, every discharging carrier chain all is arranged on one group of discharging carrier chain drive sprocket, discharging carrier chain upper limit sprocket wheel, the discharging carrier chain under deflecting roller, discharging carrier chain driven sprocket, the discharging carrier chain on the deflecting roller and discharging carrier chain lower limit sprocket wheel, article two, equally spaced be provided with several fruit hypocarp assemblies on the discharging carrier chain, each fruit hypocarp assembly includes a hypocarp, a friction pulley and a hypocarp retainer spring sheet; Two detection carrier chain drive sprockets and two discharging carrier chain driven sprockets are co-located on and detect on the carrier chain drive sprocket axle, discharging carrier chain and the external toothing of discharging carrier chain driven sprocket, its engagement segmental arc and detection carrier chain overlap with the engagement segmental arc center of circle of detecting the carrier chain drive sprocket, just in time envelope is in the outside of fruit support rollers for this regional hypocarp, and this zone is the fruit transition zone; The frame in fruit transition zone fixedly have branch be located in two planes of axially parallel hypocarp upset arc fricting strip and hypocarp position stopping arch plate, throughput direction along the discharging carrier chain, before hypocarp upset arc fricting strip is arranged in, after the hypocarp position stopping arch plate is arranged in, join before and after both; Deflecting roller is coaxial on hypocarp upset arc fricting strip and the discharging carrier chain, and the overturn outer surface of arc fricting strip of hypocarp is pressed tactile with the outer surface of friction pulley mutually; First segmental arc and second segmental arc that link to each other, seamlessly transit before and after the hypocarp position stopping arch plate is divided into, deflecting roller is coaxial on first segmental arc and the discharging carrier chain, second segmental arc is coaxial with discharging carrier chain driven sprocket, and the outer surface of hypocarp position stopping arch plate is pressed tactile with the outer surface of hypocarp retainer spring sheet mutually.
The technical scheme that envelope shifting type fruit transition method of the present invention adopts is after comprising the steps: that fruit hypocarp assembly enters the region of engagement of deflecting roller on the discharging carrier chain with the discharging carrier chain, friction pulley is pressed tactile with hypocarp upset arc fricting strip gradually mutually, fruit hypocarp assembly is forced to upset, until the hypocarp mouth down; Then, friction pulley and hypocarp upset arc fricting strip disengage, hypocarp retainer spring sheet progresses into the stop zone of hypocarp position stopping arch plate first segmental arc, and advances along its slip, force hypocarp gradually towards and cover the fruit that is supported between the adjacent fruit support rollers; Then, hypocarp retainer spring sheet enters second segmental arc of hypocarp position stopping arch plate, by turning to of upper and lower two discharging carrier chain deflecting rollers, hypocarp circular arc angled conveyor on discharging carrier chain driven sprocket increases, position relation between hypocarp and the fruit support rollers changes gradually until transposition up and down, fruit then leaves the fruit support rollers gradually and enters in the hypocarp under inertia and gravity effect, realize the smooth transition of fruit.
Compared with prior art, the present invention has the following advantages:
1, the testing platform adopts roller to carry fruit, the discharging workbench adopts hypocarp to carry and discharging fruit, in the fruit transition zone, hypocarp and roller are carried along sprocket wheel from top to bottom with carrier chain separately, the hypocarp envelope is in the roller outside, always towards and covering the fruit that is supported between the adjacent rollers, increase along with the circular arc angled conveyor, position relation between hypocarp and the roller changes gradually until transposition up and down, fruit then leaves roller gradually and enters in the hypocarp under inertia and gravity effect, thereby realize a smooth transition, can not cause any fruit mechanical damage, can be widely used in apple, the classification transition of torispherical fruit such as oranges and tangerines.
2, transition phase place is accurate, and the transition phase place do not change with the change of fruit radius and transition speed, need not to adjust.
Description of drawings
Fig. 1 is the structural representation of envelope shifting type fruit transition device;
Fig. 2 is the structural representation of discharging carrier chain drive sprocket shaft assembly;
Fig. 3 is the structural representation of discharging carrier chain driven sprocket shaft assembly;
Fig. 4 is the structural representation that detects carrier chain driven sprocket shaft assembly;
Fig. 5 is the structural representation of fruit hypocarp assembly;
Fig. 6 is the structural representation of fruit support rollers assembly;
Fig. 7 is the structural representation of discharging carrier chain driven sprocket.
Have among the above figure:
1. fruit hypocarp assembly, 2. friction pulley, 3. hypocarp semiaxis, 4. hypocarp retainer spring sheet, 5. hypocarp, 6. discharging carrier chain upper limit sprocket shaft, 7. discharging carrier chain upper limit sprocket wheel, 8. discharging carrier chain, 9. hypocarp position stopping arch plate, 10. deflecting roller on the discharging carrier chain, steering wheel shaft on the 11. discharging carrier chains, 12. hypocarp upset arc fricting strip, 13. fruit, 14. fruit support rollers assemblies, 15. fruit support rollers, 16. Roller Shaft, 17. the detection carrier chain, 18. detect carrier chain driven chain wheel shaft, and 19. detect the carrier chain driven sprocket, 20. discharging carrier chain driven sprocket, 21. detect the carrier chain drive sprocket, 22. detect carrier chain drive sprocket axle, deflecting roller under the 23. discharging carrier chains, 24. steering wheel shaft under the discharging carrier chain, 25. discharging carrier chain lower limit sprocket shaft, 26. discharging carrier chain lower limit sprocket wheels, 27. driving-chains, 28. power input shaft, 29. the driving-chain drive sprocket, 30. discharging carrier chain drive sprockets, 31. driving-chain driven sprockets, 32. discharging carrier chain drive sprocket axle, 33. bearing block, 34. bearings, 35. carrier bar spacing collars, 36. hypocarp bearing limiting plate, 37. the hypocarp bearing, 38. discharging carrier chain outer plate annexes, 39. Roller Shaft are round nut fixedly, 40. roller bearing, 41. detect carrier chain outer plate annex.
The specific embodiment
As shown in Figure 1, envelope shifting type fruit transition device comprises that head and the tail overlap testing platform and the discharging workbench that joins.
The testing platform comprises that two are detected carrier chain 17, every is detected carrier chain 17 and all is arranged on a pair of detection carrier chain drive sprocket 21 and the detection carrier chain driven sprocket 19, article two, detect on the carrier chain 17 and equally spaced be provided with several fruit support rollers assemblies 14, the fruit support rollers 15 that each fruit support rollers assembly 14 includes a Roller Shaft 16 and rotates around it supports a fruit 13 between the adjacent fruit support rollers 15.
The discharging workbench comprises two discharging carrier chains 8, every discharging carrier chain 8 all is arranged on one group of discharging carrier chain drive sprocket 30, discharging carrier chain upper limit sprocket wheel 7, the discharging carrier chain under deflecting roller 10, discharging carrier chain driven sprocket 20, the discharging carrier chain on the deflecting roller 23 and discharging carrier chain lower limit sprocket wheel 26, wherein, discharging carrier chain upper limit sprocket wheel 7, discharging carrier chain driven sprocket 20 and discharging carrier chain lower limit sprocket wheel 26 and 8 external toothings of discharging carrier chain.Article two, equally spaced be provided with several fruit hypocarp assemblies 1 on the discharging carrier chain 8, each fruit hypocarp assembly 1 includes a hypocarp 5, a friction pulley 2 and a hypocarp retainer spring sheet 4.Friction pulley 2 is fixed together with hypocarp 5, and can be together around hypocarp semiaxis 3 rotations at two ends, and hypocarp retainer spring sheet 4 is fixed on the hypocarp 5, and hypocarp 5 is used for carrying and carries the fruit that has class information 13 that passes over from the testing platform.
The transmitting power of testing platform and discharging workbench all comes from power input shaft 28, and referring to Fig. 1-2, driving-chain drive sprocket 29 is fixed on the power input shaft 28, and connects driving-chain driven sprocket 31 through driving-chain 27; Driving-chain driven sprocket 31 and two discharging carrier chain drive sprockets 30 are fixed on the discharging carrier chain drive sprocket axle 32 together, and 32 bearing 34 and bearing blocks 33 by two ends of discharging carrier chain drive sprocket axle are fixed on the discharging worktable frame (not shown); Each discharging carrier chain drive sprocket 30 is by deflecting roller 23 and discharging carrier chain lower limit sprocket wheel 26 under deflecting roller 10, discharging carrier chain driven sprocket 20, the discharging carrier chain on one group of discharging carrier chain upper limit sprocket wheel 7 of a discharging carrier chain 8 connections, the discharging carrier chain.Again referring to Fig. 3, two discharging carrier chain driven sprockets 20 and two detection carrier chain drive sprockets 21 are co-located on and detect on the carrier chain drive sprocket axle 22, detect 22 bearing 34 and bearing blocks 33 by two ends of carrier chain drive sprocket axle and are fixed on the discharging worktable frame (not shown); Each detects carrier chain drive sprocket 21 and detects a detection of carrier chain 17 connections carrier chain driven sprocket 19 by one.Again referring to Fig. 4, two detection carrier chain driven sprockets 19 together are fixed on and detect on the carrier chain driven chain wheel shaft 18, detect 18 bearing 34 and bearing blocks 33 by two ends of carrier chain driven chain wheel shaft and are fixed on the testing platform frame (not shown frame).
Referring to Fig. 5, discharging carrier chain 8 has discharging carrier chain outer plate annex 38, two discharging carrier chains 8 over against discharging carrier chain outer plate annex 38 on by two hypocarp semiaxis 3 several fruit hypocarp assemblies 1 are installed equally spaced.The two ends of hypocarp 5 have the hypocarp bearing saddle bore, a hypocarp bearing 37 is fixedly arranged respectively, one end of hypocarp semiaxis 3 connects hypocarp bearing 37, the other end then is fixed on the discharging carrier chain outer plate annex 38, spacing with carrier bar spacing collar 35 between two discharging carrier chain outer plate annexes 38 on the same chain link, to guarantee the dead in line of two hypocarp semiaxis 3, hypocarp bearing 37 relies on hypocarp bearing saddle bore and hypocarp bearing limiting plate 36 location, and hypocarp bearing limiting plate 36 is again by being bolted on the fruit hypocarp assembly 1.Fixedly connected hypocarp retainer spring sheet 4 on the end of each hypocarp 5, fixedly connected friction pulley 2 on the other end together rotates hypocarp retainer spring sheet 4, friction pulley 2 and hypocarp 5 around the hypocarp semiaxis 3 at two ends.Fixedly there is branch to be located at hypocarp upset arc fricting strip 12 and hypocarp position stopping arch plate 9 in two planes of axially parallel in the frame in fruit transition zone, throughput direction along the discharging carrier chain, before hypocarp upset arc fricting strip 12 is arranged in, after hypocarp position stopping arch plate 9 is arranged in, join before and after both.Deflecting roller 10 is coaxial on hypocarp upset arc fricting strip 12 and the discharging carrier chain, and the overturn outer surface of arc fricting strip 12 of hypocarp is pressed tactile with the outer surface of friction pulley 2 mutually.First segmental arc and second segmental arc that link to each other, seamlessly transit before and after hypocarp position stopping arch plate 9 is divided into, deflecting roller 10 is coaxial on first segmental arc and the discharging carrier chain, second segmental arc is coaxial with discharging carrier chain driven sprocket 20, and the outer surface of hypocarp position stopping arch plate 9 is pressed tactile with the outer surface of hypocarp retainer spring sheet 4 mutually.The arc angle of hypocarp position stopping arch plate 9 first segmental arcs is 30 °～45 °, and the arc angle of hypocarp position stopping arch plate 9 second segmental arcs is 160 °～180 °, and the arc angle of hypocarp upset arc fricting strip 12 is 60 °～90 °.
Referring to Fig. 6, detect carrier chain 17 and have and detect carrier chain outer plate annex 41, two detect carrier chains 17 over against detection carrier chain outer plate annex 41 on by Roller Shaft 16 several fruit support rollers assemblies 14 are installed equally spaced.Fruit support rollers 15 is installed on the Roller Shaft 16 by two roller bearings 40, and can rotate around Roller Shaft 16,16 of Roller Shaft by Roller Shaft fixedly round nut 39 be fixed on the detection carrier chain outer plate annex 41 of both sides.
After fruit hypocarp assembly 1 entered the region of engagement of deflecting roller 10 on the discharging carrier chain with discharging carrier chain 8, its friction pulley 2 was pressed mutually with hypocarp upset arc fricting strip 12 gradually and is touched, and fruit hypocarp assembly 1 is forced to upset, until the hypocarp mouth down; Subsequently, friction pulley 2 disengages with hypocarp upset arc fricting strip 12, and hypocarp retainer spring sheet 4 progresses into the stop zone of hypocarp position stopping arch plate 9 first segmental arcs, and advances along its slip, force hypocarp 5 gradually towards and cover the fruit 13 that is supported between the adjacent fruit support rollers 15; Hypocarp retainer spring sheet 4 enters second segmental arc of hypocarp position stopping arch plate 9 subsequently, by turning to of upper and lower two discharging carrier chain deflecting rollers 10 and 23, discharging carrier chain 8 and 20 external toothings of discharging carrier chain driven sprocket, its engagement segmental arc and detection carrier chain 17 overlap with the engagement segmental arc center of circle of detecting carrier chain drive sprocket 21, just in time envelope is in the outside of fruit support rollers 15 for hypocarp 5 in this zone, and each hypocarp 5 is always over against a fruit 13 that is supported between the adjacent fruit support rollers 15; Increase along with hypocarp 5 circular arc angled conveyor on discharging carrier chain driven sprocket 20, position relation between hypocarp 5 and the fruit support rollers 15 changes gradually until transposition up and down, 13 of fruit leave fruit support rollers 15 gradually under inertia and gravity effect, and enter in the hypocarp 5, thereby realized the smooth transition of fruit 13.
Referring to Fig. 7, several big teeth groove of equidistantly arranging are arranged on the circumference of discharging carrier chain driven sprocket 20, the interval angle on big teeth groove and the interval angle between the teeth groove greatly and the discharging carrier chain driven sprocket 20 between the fruit hypocarp assembly 1 equates; The degree of depth of teeth groove is that carrier bar spacing collar 35 is to the maximum distance between the Roller Shaft axis of its place discharging carrier chain 8 chain links, carrier bar spacing collar 35 is supported on big gullet base, and the Roller Shaft axis of its place chain link just in time is positioned on the reference circle of discharging carrier chain driven sprocket 20.
Should be noted that at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed within the claim scope of the present invention.
Claims (4)
1. envelope shifting type fruit transition device, comprise that head and the tail overlap testing platform and the discharging workbench that joins, described testing platform comprises that two are detected carrier chain (17), every is detected carrier chain (17) and all is arranged on a pair of detection carrier chain drive sprocket (21) and the detection carrier chain driven sprocket (19), article two, detect on the carrier chain (17) and equally spaced be provided with several fruit support rollers assemblies (14), the fruit support rollers (15) that each fruit support rollers assembly (14) includes a Roller Shaft (16) and rotates around it supports a fruit (13) between the adjacent fruit support rollers (15); Described discharging workbench comprises two discharging carrier chains (8), every discharging carrier chain (8) all is arranged on one group of discharging carrier chain drive sprocket (30) and the discharging carrier chain driven sprocket (20), article two, equally spaced be provided with several fruit hypocarp assemblies (1) on the discharging carrier chain (8), each fruit hypocarp assembly (1) includes a hypocarp (5), a friction pulley (2) and a hypocarp retainer spring sheet (4), friction pulley (2) and hypocarp retainer spring sheet (4) divide the both sides that are located at hypocarp (5), the two ends of fruit hypocarp assembly (1) connect two hypocarp semiaxis (3) by two hypocarp bearings (37) respectively, the other end of two hypocarp semiaxis (3) is separately fixed on two discharging carrier chains (8), it is characterized in that: on two discharging carrier chains (8) also connect, following discharging carrier chain deflecting roller (10,23), discharging carrier chain (8) and discharging carrier chain driven sprocket (20) external toothing, its engagement segmental arc and detection carrier chain (17) overlap with the engagement segmental arc center of circle of detecting carrier chain drive sprocket (21), hypocarp (5) envelope in the mesh regional is in the outside of fruit support rollers (15), and each hypocarp (5) is over against a fruit (13) that is supported between the adjacent fruit support rollers (15); Fixedly there is branch to be located at hypocarp upset arc fricting strip (12) and hypocarp position stopping arch plate (9) in two planes of axially parallel in the frame in fruit transition zone, throughput direction along the discharging carrier chain, before hypocarp upset arc fricting strip (12) is arranged in, after hypocarp position stopping arch plate (9) is arranged in, join before and after both, deflecting roller (10) is coaxial on hypocarp upset arc fricting strip (12) and the discharging carrier chain, and the overturn outer surface of arc fricting strip (12) of hypocarp is pressed tactile with the outer surface of friction pulley (2) mutually; First segmental arc and second segmental arc that link to each other, seamlessly transit before and after hypocarp position stopping arch plate (9) is divided into, deflecting roller (10) is coaxial on first segmental arc and the discharging carrier chain, second segmental arc is coaxial with discharging carrier chain driven sprocket (20), and the outer surface of hypocarp position stopping arch plate (9) is pressed tactile with the outer surface of hypocarp retainer spring sheet (4) mutually.
2. envelope shifting type fruit transition device according to claim 1, it is characterized in that: the arc angle of hypocarp position stopping arch plate (9) first segmental arcs is 30 °～45 °, the arc angle of hypocarp position stopping arch plate (9) second segmental arcs is 160 °～180 °, and the arc angle of hypocarp upset arc fricting strip (12) is 60 °～90 °.
3. envelope shifting type fruit transition device according to claim 1, it is characterized in that: several big teeth groove of equidistantly arranging are arranged on the circumference of discharging carrier chain driven sprocket (20), and the interval angle between the two big teeth groove equates with the interval angle that discharging carrier chain driven sprocket (20) is gone up between the fruit hypocarp assembly (1); The degree of depth of teeth groove is that carrier bar spacing collar (35) is to the maximum distance between the Roller Shaft axis of its place discharging carrier chain (8) chain link, carrier bar spacing collar (35) is supported on big gullet base, and the Roller Shaft axis of its place chain link just in time is positioned on the reference circle of discharging carrier chain driven sprocket (20).
4. the fruit transition method of the described envelope shifting type of claim 1 a fruit transition device, after it is characterized in that comprising the steps: that fruit hypocarp assembly (1) enters the region of engagement of deflecting roller on the discharging carrier chain (10) with discharging carrier chain (8), friction pulley (2) is pressed mutually with hypocarp upset arc fricting strip (12) gradually and is touched, fruit hypocarp assembly (1) is forced to upset, until the hypocarp mouth down; Then, friction pulley (2) disengages with hypocarp upset arc fricting strip (12), hypocarp retainer spring sheet (4) progresses into the stop zone of hypocarp position stopping arch plate (9) first segmental arcs, and advance along its slip, force hypocarp (5) gradually towards and cover the fruit (13) that is supported between the adjacent fruit support rollers (15); Then, hypocarp retainer spring sheet (4) enters second segmental arc of hypocarp position stopping arch plate (9), by turning to of upper and lower two discharging carrier chain deflecting roller (10,23), hypocarp (5) goes up the circular arc angled conveyor at discharging carrier chain driven sprocket (20) and increases, position relation between hypocarp (5) and the fruit support rollers (15) changes gradually until transposition up and down, fruit (13) then leaves fruit support rollers (15) gradually and enters in the hypocarp (5) under inertia and gravity effect, realize the smooth transition of fruit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110361223 CN102488299B (en) | 2011-11-15 | 2011-11-15 | Enveloping-reversion type fruit transfer device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110361223 CN102488299B (en) | 2011-11-15 | 2011-11-15 | Enveloping-reversion type fruit transfer device and method |
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| CN102488299A CN102488299A (en) | 2012-06-13 |
| CN102488299B true CN102488299B (en) | 2013-07-17 |
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| CN 201110361223 Expired - Fee Related CN102488299B (en) | 2011-11-15 | 2011-11-15 | Enveloping-reversion type fruit transfer device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108341212B (en) * | 2018-01-12 | 2019-08-02 | 浙江大学 | A kind of birds, beasts and eggs transition system based on phase adjustment |
| CN110356813A (en) * | 2019-07-25 | 2019-10-22 | 中国农业科学院农产品加工研究所 | Agricultural product separated transmission mechanism and method one by one |
| CN113770476A (en) * | 2021-09-01 | 2021-12-10 | 东莞心野机电科技有限公司 | Automatic assembling machine for pipe body and brazing ring |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626419A (en) * | 2003-12-09 | 2005-06-15 | 中国农业大学 | Wasp waist shaped roller equipment in two lines for transporting fruits |
| CN101195439A (en) * | 2006-12-08 | 2008-06-11 | 魏新华 | Roller type fresh fruit conveying system rolling fresh fruit having different size with same angular velocity |
| CN202407027U (en) * | 2011-11-15 | 2012-09-05 | 江苏大学 | Envelope transposition fruit transition device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010005309A1 (en) * | 2008-07-10 | 2010-01-14 | Fps Food Processing Systems B.V. | Singulator |
| NL1036693C2 (en) * | 2009-03-10 | 2010-09-13 | Dofra B V | APPARATUS SUITABLE FOR TREATING AGRICULTURAL CROPS SUCH AS BALL CROPS AND SUCH METHOD. |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626419A (en) * | 2003-12-09 | 2005-06-15 | 中国农业大学 | Wasp waist shaped roller equipment in two lines for transporting fruits |
| CN101195439A (en) * | 2006-12-08 | 2008-06-11 | 魏新华 | Roller type fresh fruit conveying system rolling fresh fruit having different size with same angular velocity |
| CN202407027U (en) * | 2011-11-15 | 2012-09-05 | 江苏大学 | Envelope transposition fruit transition device |
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