CN110301201B - Bowl vegetable seedling field planting system and method - Google Patents
Bowl vegetable seedling field planting system and method Download PDFInfo
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- CN110301201B CN110301201B CN201910720966.5A CN201910720966A CN110301201B CN 110301201 B CN110301201 B CN 110301201B CN 201910720966 A CN201910720966 A CN 201910720966A CN 110301201 B CN110301201 B CN 110301201B
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007605 air drying Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 5
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/086—Devices for repotting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a bowl vegetable seedling field planting system, which comprises a seedling raising tray, a field planting tray, field planting cups, a seedling raising tray conveying line and a field planting tray conveying line, wherein bowl vegetable seedlings are planted in the field planting cups, the field planting cups are placed in corresponding positioning holes on the seedling raising tray, field planting cup limiting holes for placing the field planting cups are formed in the field planting tray, a field planting tray cache line is arranged at the front end of the field planting tray conveying line, and a unstacking device is arranged between the field planting tray cache line and the field planting tray conveying line; a transplanting device is arranged between the seedling raising tray conveying line and the field planting tray conveying line, and a cup ejection mechanism is arranged below the seedling raising tray conveying line; the rear end of the seedling raising tray conveying line is provided with a seedling raising tray cache line, and a stacking device is arranged between the seedling raising tray conveying line and the seedling raising tray cache line. The invention can automatically unstacking the fixed planting tray, transplanting vegetable seedlings and stacking the transplanted seedling tray, and is automatic in the whole process, thereby effectively saving manpower and improving production efficiency.
Description
Technical Field
The invention belongs to the field of agricultural equipment, and particularly relates to a pot vegetable seedling field planting system and method.
Background
The pot vegetable seedlings have the characteristics of short seedling stage, strong seedlings, no seedling recovery stage and the like, are widely used for large-scale vegetable planting, and are particularly applied to the field of vegetable industrial production. In the pot vegetable seedling raising stage, the pot vegetable seedlings are planted in the field planting cups containing the matrixes, the field planting cups are placed in the corresponding positioning holes on the seedling raising tray, because the volume of vegetables can be gradually increased in the growing process, the pot vegetable seedlings on the seedling raising tray are required to be field planted in the corresponding field planting cup limiting holes on the field planting tray, the field planting tray is subsequently placed on the cultivation frame for cultivating the pot vegetable, the positioning holes on the seedling raising tray and the field planting cup limiting holes on the field planting tray are all arranged in a rectangular array, the number of holes in each row is equal, and in order to adapt to the growth of the pot vegetable seedlings, the hole distance between two adjacent field planting cup limiting holes in the same row on the field planting tray is larger than the hole distance between two adjacent positioning holes in the same row on the seedling raising tray.
At present, manual operation is mostly adopted in the bowl vegetable seedling transplanting and field planting links, workers transfer field planting cups for cultivating the bowl vegetable seedlings on the seedling raising tray to the field planting tray one by one, a large amount of manpower is required, and transplanting and field planting efficiency is low. With the rapid development of large-scale factory production of vegetables, a bowl vegetable seedling transplanting field planting system and method for replacing manual operation are needed.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide a pot vegetable seedling field planting system and a pot vegetable seedling field planting method capable of automatically transplanting field planting cups in field planting discs into field planting cup limiting holes of corresponding field planting discs row by row.
The technical scheme adopted by the invention is as follows: the bowl vegetable seedling field planting system comprises a seedling raising plate, a field planting plate, field planting cups, a seedling raising plate conveying line for conveying the seedling raising plate and a field planting plate conveying line for conveying the field planting plates, wherein the bowl vegetable seedlings are planted in the field planting cups, the field planting cups are placed in corresponding positioning holes on the seedling raising plate, field planting cup limiting holes for placing the field planting cups are formed in the field planting plates, the hole pitch of the same row of field planting cup limiting holes in the field planting plates is larger than that of the same row of positioning holes in the seedling raising plate, a field planting plate cache line is arranged at the front end of the field planting plate conveying line, and a unstacking device for transferring the field planting plates stacked on the field planting plate cache line to the field planting plate conveying line one by one is arranged between the field planting plate cache line and the field planting plate conveying line;
a transplanting device is arranged between the seedling raising tray conveying line and the field planting tray conveying line, a cup ejecting mechanism is arranged below the seedling raising tray conveying line, the cup ejecting mechanism can jack up the field planting cups in the seedling raising tray, and the transplanting device can move the field planting cups jacked up by the cup ejecting mechanism into corresponding field planting cup limiting holes on the field planting tray conveying line;
the rear end of the seedling raising tray conveying line is provided with a seedling raising tray cache line, and a stacking device for moving and stacking seedling raising trays on the seedling raising tray conveying line on the seedling raising tray cache line is arranged between the seedling raising tray conveying line and the seedling raising tray cache line.
Preferably, the transplanting device comprises a fixing frame, a movable frame capable of moving up and down is arranged on the fixing frame, an equal-distance-changing mechanism capable of sliding back and forth above a seedling tray conveying line and above a planting tray conveying line is arranged on the movable frame, a row of grippers with equal distance is arranged on the equal-distance-changing mechanism, the distance between adjacent grippers can be changed identically under the driving of the equal-distance-changing mechanism, and the distance between the adjacent grippers can be respectively adapted to the hole distance of a positioning hole of the seedling tray and the hole distance of a planting cup limiting hole of the planting tray. By adopting the structure, the transplanting device has simple structure, easy processing and manufacturing and reliable performance, and can lead adjacent grippers to change at equal intervals through the equal-distance changing mechanism so as to adapt to different hole distances of the seedling raising tray and the field planting tray, thereby completing one-time transplanting of the pot vegetable seedlings in the same row.
Preferably, the equal-displacement mechanism comprises two opposite and vertically arranged scissors telescopic frames, each scissors telescopic frame comprises a plurality of fork frames which are hinged in sequence, each fork frame comprises two hinge arms which are hinged with each other through hinge shafts, the corresponding two fork frames of the two scissors telescopic frames share one hinge shaft, the hinge shaft at one end of each scissors telescopic frame is fixedly connected with the movable frame, the hinge shaft at the other end of the scissors telescopic frame is connected with a piston rod of a displacement cylinder arranged on the movable frame, and a gripper is arranged on each hinge shaft. By adopting the structure, equidistant change between adjacent grippers is realized by utilizing the fork frames hinged with each other, the design is ingenious, the structure is stable and reliable, and the realization is easy.
Preferably, arc-shaped notch grooves are formed in clamping plates at the lower ends of the grippers, a circle of boss is arranged on the wall of each field planting cup, and the groove walls of the arc-shaped notch grooves of the clamping plates can be just clamped below the boss of each field planting cup, so that the grippers can lift the field planting cup in the upward moving process. By adopting the structure, the gripper has simple structure, can reliably grasp the field planting cup, has simple action, and can grasp or release the field planting cup only by translating the clamping plate.
Preferably, the cup ejection mechanism comprises an ejection cylinder and an ejector pin mounting plate horizontally arranged at the upper end of a piston rod of the ejection cylinder, and ejector pins which are in one-to-one correspondence with positioning holes in the seedling raising plate are arranged on the ejector pin mounting plate. By adopting the structure, the cup ejection mechanism is simple in structure, and the ejector pin moves up and down under the driving of the ejection cylinder, so that the operation is stable.
Preferably, the unstacking device comprises a first screw rod sliding table mechanism which spans over a fixed planting plate conveying line, one end of the fixed planting plate buffer line, which is close to the fixed planting plate conveying line, is positioned below the first screw rod sliding table mechanism, a first lifting cylinder is arranged on a sliding table of the first screw rod sliding table mechanism, the lower end of a piston rod of the first lifting cylinder is connected with a first lifting platform, and an unstacking sucker is arranged below the first lifting platform; one side of the field planting disc conveying line, which is close to the field planting disc cache line, is provided with a vertical linear module sliding table, a support cantilever which horizontally extends to the field planting disc cache line is arranged on a sliding block of the linear module sliding table, and the support cantilever is positioned below the field planting disc which is stacked on the field planting disc cache line, so that the field planting disc can be driven to move up and down under the driving of the linear module sliding table. By adopting the structure, the unstacking device is stable and reliable in structure, the sucking disc is strong in adsorption capacity, the fixed planting disc is effectively prevented from falling, the linear module sliding table and the supporting cantilever can ensure that the uppermost fixed planting disc is always in the set position, so that the first lifting platform only needs to descend to set the height when the unstacking device absorbs the fixed planting disc, the moving time and the travel of the first lifting platform are reduced, and the production efficiency is effectively improved.
Preferably, the stacking device comprises a second screw rod sliding table mechanism which spans over the seedling tray conveying line, one end of the seedling tray buffer line, which is close to the seedling tray conveying line, is located below the second screw rod sliding table mechanism, a second lifting cylinder is mounted on a sliding table of the second screw rod sliding table mechanism, a second lifting platform is connected to the lower end of a piston rod of the second lifting cylinder, and a stacking sucker is arranged below the second lifting platform. By adopting the structure, the stacking device is stable and reliable in structure, easy to realize and strong in sucking force of the sucking disc, and seedling trays are effectively prevented from falling.
Preferably, the seedling tray conveying line is further provided with a cleaning device and an air drying device in sequence along the conveying direction, and the cleaning device and the air drying device are both positioned between the transplanting device and the stacking device. By adopting the structure, the transplanted seedling tray can be automatically cleaned and air-dried, so that manpower is effectively saved, and the production efficiency is improved.
A pot vegetable seedling field planting method comprises the following steps:
s1: placing a seedling raising tray for raising pot vegetable seedlings on an upper line of the seedling raising tray on a conveying line of the seedling raising tray; placing the planting trays stacked on the planting tray cache line on the planting tray conveying line one by one through the unstacking device;
s2: when the seedling tray conveying line and the field planting tray conveying line respectively convey the seedling tray and the field planting tray to transplanting positions, field planting cups on the seedling tray are subjected to field planting to corresponding field planting cup limiting holes on the field planting tray through a transplanting device;
s3: conveying the fixed planting disc to the off-line position of the fixed planting disc through a fixed planting disc conveying line; the seedling raising tray is conveyed to the lower line position of the seedling raising tray through the seedling raising tray conveying line, the seedling raising tray is respectively washed and dried through the cleaning device and the air drying device in the conveying process, and finally the seedling raising tray is moved and stacked on the cache line of the seedling raising tray through the stacking device at the lower line position of the seedling raising tray.
Preferably, the transplanting device is used for planting the planting cups on the seedling raising tray column by column into the corresponding planting cup limiting holes on the planting tray. By adopting the structure, the transplanting device can transplant a row of vegetable seedlings at one time, the transplanting speed is high, and the production efficiency is effectively improved.
The beneficial effects of the invention are as follows: the automatic stacking device can automatically unstacking the field planting tray, transplanting vegetable seedlings and stacking the transplanted seedling tray, is automatic in the whole process, effectively saves labor and improves production efficiency.
Drawings
FIG. 1 is a plan view of a pot vegetable seedling planting system;
fig. 2 is a plan view of the transplanting device, seedling tray conveying line 4 and planting tray conveying line 5;
fig. 3 is a sectional view of the transplanting device, seedling tray conveying line 4 and planting tray conveying line 5;
fig. 4 is a schematic structural view of the transplanting device when grabbing the field planting cup;
FIG. 5 is a schematic view of the transplanting device in a configuration in which the planting cup is released;
FIG. 6 is a schematic view of the structure of the gripper and the planting cup;
FIG. 7 is a schematic view of a pallet fork with a field cup;
FIG. 8 is a torque schematic of an equal torque mechanism;
FIG. 9 is a schematic view of the structure of the unstacking device;
FIG. 10 is a schematic structural view of a palletizing device;
FIG. 11 is a schematic view of the structure of the seedling tray and the planting cup;
FIG. 12 is a schematic view of a structure of a tray;
fig. 13 is a process flow diagram of a pot vegetable seedling field planting method.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, 3 and 4, a pot vegetable seedling field planting system mainly comprises a seedling raising tray 1, a field planting tray 2, a field planting cup 3, a seedling raising tray conveying line 4, a field planting tray conveying line 5, a transplanting device 6, a field planting tray cache line 7, a unstacking device 8, a seedling raising tray cache line 9, a stacking device 10, a cleaning device 11, an air drying device 12 and a cup ejection mechanism 13, wherein pot vegetable seedlings are planted in the field planting cup 3, the field planting cup 3 is placed in corresponding positioning holes on the seedling raising tray 1, and field planting cup limiting holes for placing the field planting cup 3 are formed in the field planting tray 2;
the seedling raising tray conveying line 4 is used for conveying the seedling raising tray 1, the field planting tray conveying line 5 is used for conveying the field planting tray 2, the seedling raising tray conveying line 4 and the field planting tray conveying line 5 are arranged in parallel, the transplanting device 6 is arranged between the seedling raising tray conveying line 4 and the field planting tray conveying line 5, the cup jacking mechanism 13 is arranged below the seedling raising tray conveying line 4 and corresponds to the transplanting device 6, the cup jacking mechanism 13 can jack up the field planting cups 3 in the seedling raising tray 1 on the seedling raising tray conveying line 4, and the transplanting device 6 can move the field planting cups 3 jacked up by the cup jacking mechanism 13 into the field planting cup limiting holes corresponding to the field planting cups 2 on the field planting tray conveying line 5;
the fixed planting disc buffer line 7 is arranged at the front end of the fixed planting disc conveying line 5 and is used for temporarily storing and conveying fixed planting discs 2 between two times of cyclic utilization, and the unstacking device 8 is arranged between the fixed planting disc buffer line 7 and the fixed planting disc conveying line 5 and is used for transferring the fixed planting discs 2 stacked on the fixed planting disc buffer line 7 to the fixed planting disc conveying line 5 one by one;
the seedling raising disk cache line 9 is arranged at the rear end of the seedling raising disk conveying line 4 and used for temporarily storing and conveying seedling raising disks 1 between two cyclic utilization, and the stacking device 10 is arranged between the seedling raising disk conveying line 4 and the seedling raising disk cache line 9 and used for moving and stacking the seedling raising disks 1 on the seedling raising disk conveying line 4 on the seedling raising disk cache line 9.
As shown in fig. 2 to 8, the transplanting device 6 comprises a fixing frame 601, the fixing frame 601 is erected above a seedling raising tray conveying line 4 and a planting tray conveying line 5, a movable frame 602 capable of moving up and down is arranged on the fixing frame 601, a vertical air cylinder 17 and two vertical guide rails are arranged on the fixing frame 601, the movable frame 602 can move up and down along the two vertical guide rails under the driving of the vertical air cylinder 17, an equal-displacement mechanism 603 capable of sliding back and forth above the seedling raising tray conveying line 4 and above the planting tray conveying line 5 is arranged on the movable frame 602, a linear module sliding table 18 and two horizontal guide rails are arranged on the movable frame 602, the two horizontal guide rails are perpendicular to the extending directions of the seedling raising tray conveying line 4 and the planting tray conveying line 5, the equal-displacement mechanism 603 can slide along the two horizontal guide rails under the driving of the linear module sliding table 18, a row of handles 604 with equal spacing are arranged on the equal-displacement mechanism 603, the spacing between adjacent handles 604 can be driven to change in the same under the driving of the equal-displacement mechanism 603, and the spacing between the handles 604 can be respectively adapted to the spacing between adjacent handles 2 of the same row of spacing cups of the same planting tray positioning holes and the same row of positioning holes of the planting tray 2 on the seedling raising tray 1;
the equal pitch mechanism 603 comprises an equal pitch mechanism mounting seat 603c and two opposite and vertically arranged scissors telescopic frames, each scissors telescopic frame comprises a plurality of fork frames 603a which are hinged in sequence, two adjacent fork frames 603a are hinged together through an upper hinge shaft 603d and a lower hinge shaft 603e, each fork frame 603a comprises two hinge arms which are hinged with each other through a hinge shaft 603b, the two scissors telescopic frames share the corresponding upper hinge shaft 603d, lower hinge shaft 603e and hinge shaft 603b, two slide rail slide block assemblies are arranged on the pitch mechanism mounting seat 603c, two ends of each lower hinge shaft 603e are arranged on the slide blocks of the slide rail slide block assemblies, so that the scissors telescopic frame structure is more stable and reliable, the moving process is smooth and stable, the extending direction of the sliding rail sliding block component is parallel to the extending direction of the seedling raising tray conveying line 4 and the planting tray conveying line 5, the articulated shaft 603b at one end of each of the two scissor telescopic frames is fixedly connected with the movable frame 602, the articulated shaft 603b at the other end is connected with the piston rod of the distance changing air cylinder 16 arranged on the movable frame 602, each articulated shaft 603b is provided with a gripper 604, the distance changing air cylinder 16 and the articulated shaft 603b are positioned on the same horizontal plane, the piston rod of the distance changing air cylinder is perpendicular to the articulated shaft 603b, and the distance between the adjacent articulated shafts 603b can be equidistantly changed under the driving of the distance changing air cylinder 16, so that the distance between the adjacent grippers 604 is changed;
referring to fig. 8, the pitch principle of the equal pitch mechanism 603: the initial spacing of the adjacent two hinge shafts 603b, i.e., the initial spacing of the adjacent two handles 604 is L 0 The pitch of the same row of positioning holes is equal to that of the seedling raising plate 1, L 1 In order to make the distance between adjacent grippers 604 after the distance change equal to the hole distance between the limiting holes of the planting cup in the same row on the planting disk 2, lm is the telescopic distance of the piston rod of the distance-changing cylinder 16, and the calculation formula is lm= (L) 1 -L 0 ) X (n-1); (wherein n is a hingeThe number of the shafts 603 b), it can be known that the telescopic distance of the piston rod of the variable-pitch cylinder 16 can be obtained according to the hole pitch of the positioning holes in the same row on the seedling raising plate 1, the spacing hole pitch of the planting cup in the same row on the planting plate 2 and the number of the hinge shafts 603b, and thus, the proper cylinder stroke is selected, and as long as the stroke parameter of the variable-pitch cylinder 16 is more than Lm, the variable-pitch cylinder can satisfy the hole pitch L of various seedling raising plates according to the variable-pitch principle of the equal-pitch mechanism 603 0 And the hole distance L of the field planting disk 1 Meanwhile, the number of the grippers 604 can be reasonably set according to actual production conditions, so that the combination has wide adaptability to transplanting and field planting of pot vegetable seedlings, and the production efficiency is greatly improved;
the gripper 604 consists of a long arm 604b fixed on a corresponding hinge shaft 603b and a clamping plate 604a horizontally arranged at the lower end of the long arm 604b, arc-shaped notch grooves are formed in the clamping plate 604a, a circle of boss is formed in the cup wall of the field planting cup 3, the groove wall of the arc-shaped notch groove of the clamping plate 604a can be just clamped below the boss of the field planting cup 3, and the gripper 604 can lift the field planting cup 3 in the upward moving process;
the ejector cup mechanism 13 comprises an ejector cylinder 13a and an ejector pin mounting plate 13b horizontally arranged at the upper end of a piston rod of the ejector cylinder 13a, and ejector pins 13c which are in one-to-one correspondence with positioning holes in the seedling raising tray 1 are arranged on the ejector pin mounting plate 13 b;
when the seedling raising tray 1 and the field planting tray 2 are respectively conveyed to the set positions by the seedling raising tray conveying line 4 and the field planting tray conveying line 5, the vertical cylinder 17 drives the movable frame 602 to move downwards, the grippers 604 are lowered to the set positions, the jack-up cylinder 13a is started, the thimble 13c jacks up all the field planting cups 3 in the seedling raising tray 1, the linear module sliding table 18 is started, the grippers 604 are driven to move towards the direction close to the field planting cups 3, when the groove walls of the arc-shaped notch grooves moving to the clamping plates 604a are stopped when being clamped right below the bosses of the field planting cups 3, the vertical cylinder 17 is started, the grippers 604 are driven to move upwards, the field planting cups 3 in the same row are lifted, the field planting cups 3 are separated from the seedling raising tray 1, the linear module sliding table 18 is started again, the whole constant-distance mechanism 603 is driven to move to the set positions above the field planting tray conveying line 5, the grippers 604 are aligned with the field planting cup emptying limiting holes of the field planting tray 2 at the moment, the variable-spacing cylinders 16 are driven to move, the adjacent grippers 604 are driven to withdraw from the set positions, the position limiting holes of the field planting cups 2, the reset to the same distance between the adjacent grippers are driven to fall into the limit holes of the field planting cups 3, and the vertical cylinder 17 is driven to move the limit holes of the field planting cups 2, and the full distance of the lifting cups 2 is equal to the vertical to the limit the distance between the lifting heads, and the vertical cylinder 17 is driven to lift the field planting cups 3, and the full distance of the field planting cups, and the field planting cups 2.
As shown in fig. 9, the unstacking device 8 comprises a first screw rod sliding table mechanism 8a which spans over the fixed planting disc conveying line 5, one end of the fixed planting disc buffer line 7, which is close to the fixed planting disc conveying line 5, is positioned below the first screw rod sliding table mechanism 8a, a first lifting cylinder 8b is arranged on a sliding table of the first screw rod sliding table mechanism 8a, the lower end of a piston rod of the first lifting cylinder 8b is connected with a first lifting platform 8c, six unstacking suckers 8d which are uniformly distributed are arranged below the first lifting platform 8c, the unstacking suckers 8d can absorb or release the fixed planting disc 2, the first lifting platform 8c can move up and down under the driving of the first lifting cylinder 8b, and the first lifting cylinder 8b can slide back and forth above the fixed planting disc buffer line 7 and the fixed planting disc conveying line 5 under the driving of the first screw rod sliding table mechanism 8 a;
a vertical linear module sliding table 14 is arranged on one side of the fixed planting disc conveying line 5, which is close to the fixed planting disc cache line 7, a supporting cantilever 15 horizontally extending towards the fixed planting disc cache line 7 is arranged on a sliding block of the linear module sliding table 14, and the supporting cantilever 15 is positioned below the fixed planting disc 2 stacked on the fixed planting disc cache line 7, so that the fixed planting disc 2 can be driven to move up and down under the driving of the linear module sliding table 14.
As shown in fig. 10, the stacking device 10 includes a second screw rod sliding table mechanism 10a which spans over the seedling tray conveying line 4, one end of the seedling tray buffer line 9, which is close to the seedling tray conveying line 4, is located below the second screw rod sliding table mechanism 10a, a second lifting cylinder 10b is installed on a sliding table of the second screw rod sliding table mechanism 10a, a second lifting platform 10c is connected to the lower end of a piston rod of the second lifting cylinder 10b, six stacking suction cups 10d which are uniformly distributed are arranged below the second lifting platform 10c, the stacking suction cups 10d can suck or release the seedling tray 1, the second lifting platform 10c can move up and down under the driving of the second lifting cylinder 10b, so as to be close to or far away from the seedling tray 1 on the seedling tray conveying line 4, and the second lifting cylinder 10b can slide back and forth above the seedling tray buffer line 9 and the seedling tray conveying line 4 under the driving of the second screw rod sliding table mechanism 10 a.
As shown in fig. 1, a cleaning device 11 and an air drying device 12 are sequentially arranged on the seedling tray conveying line 4 along the conveying direction, and the cleaning device 11 and the air drying device 12 are positioned between the transplanting device 6 and the stacking device 10. The belt cleaning device 11 includes two parallel arrangement's water pipe, and the extending direction of two water pipes is perpendicular with the extending direction of seedling tray transfer chain 4, all installs a plurality of evenly distributed's high pressure shower nozzle in the opposite one side of every water pipe, all is provided with belt cleaning device 11 in the top and the below of seedling tray transfer chain 4, and belt cleaning device 11 simple structure, high pressure shower nozzle can wash remaining matrix and moss on the seedling tray 1, washes more thoroughly. The air drying device 12 is arranged above and below the seedling raising tray conveying line 4, the air drying device 12 can form an air curtain with an included angle of 60 degrees with the extending direction of the seedling raising tray conveying line 4, and the air drying effect is better.
As shown in fig. 1 and 12, a pot vegetable seedling field planting method comprises the following steps:
s1: placing the seedling raising tray 1 for raising the pot vegetable seedlings on an upper line of the seedling raising tray on a seedling raising tray conveying line 4; the planting trays 2 stacked on the planting tray cache line 7 are placed on the planting tray conveying line 5 one by one through the unstacking device 8;
s2: when the seedling raising plate conveying line 4 and the field planting plate conveying line 5 respectively convey the seedling raising plate 1 and the field planting plate 2 to transplanting positions, the field planting cups 3 on the seedling raising plate 1 are field planted into the corresponding field planting cup limiting holes on the field planting plate 2 through the transplanting device 6;
s3: the fixed planting disc 2 is conveyed to the lower line position of the fixed planting disc through a fixed planting disc conveying line 5; the seedling raising tray 1 is conveyed to the lower line position of the seedling raising tray through the seedling raising tray conveying line 4, the seedling raising tray 1 is respectively washed and dried through the cleaning device 11 and the air drying device 12 in the conveying process, and finally the seedling raising tray 1 is moved and stacked on the cache line 9 of the seedling raising tray through the stacking device 10 at the lower line position of the seedling raising tray.
Further, the transplanting device 6 implants the planting cups 3 on the seedling raising plate 1 into the corresponding planting cup limiting holes on the planting plate 2 row by row.
Claims (6)
1. The utility model provides a alms bowl body vegetable seedling field planting system, includes seedling tray (1), field planting dish (2), field planting cup (3), is used for carrying seedling tray transfer chain (4) of seedling tray (1) and is used for carrying field planting dish transfer chain (5) of field planting dish (2), and alms bowl body vegetable seedling is planted in field planting cup (3), field planting cup (3) are placed in the locating hole that corresponds on seedling tray (1) be provided with the spacing hole of field planting cup that is used for placing field planting cup (3) on field planting dish (2), the spacing hole pitch of same row of field planting cup on field planting dish (2) is greater than the spacing hole pitch of same row of locating hole on seedling tray (1), its characterized in that: a fixed planting disc buffer line (7) is arranged at the front end of the fixed planting disc conveying line (5), and a unstacking device (8) for transferring fixed planting discs (2) stacked on the fixed planting disc buffer line (7) to the fixed planting disc conveying line (5) one by one is arranged between the fixed planting disc buffer line (7) and the fixed planting disc conveying line (5);
a transplanting device (6) is arranged between the seedling tray conveying line (4) and the field planting tray conveying line (5), a cup ejection mechanism (13) is arranged below the seedling tray conveying line (4), the cup ejection mechanism (13) can jack up the field planting cups (3) in the seedling tray (1), and the transplanting device (6) can move the field planting cups (3) jacked up by the cup ejection mechanism (13) into corresponding field planting cup limiting holes in the field planting trays (2) on the field planting tray conveying line (5);
a seedling tray cache line (9) is arranged at the rear end of the seedling tray conveying line (4), and a stacking device (10) for moving and stacking the seedling tray (1) on the seedling tray conveying line (4) on the seedling tray cache line (9) is arranged between the seedling tray conveying line (4) and the seedling tray cache line (9);
the transplanting device (6) comprises a fixed frame (601), wherein a movable frame (602) capable of moving up and down is arranged on the fixed frame (601), an equal-distance changing mechanism (603) capable of sliding back and forth above the seedling tray conveying line (4) and above the planting tray conveying line (5) is arranged on the movable frame (602), a row of handles (604) with equal distance is arranged on the equal-distance changing mechanism (603), the distance between the adjacent handles (604) can be changed identically under the driving of the equal-distance changing mechanism (603), and the distance between the adjacent handles (604) can be respectively adapted to the hole distance of a positioning hole of the seedling tray (1) and the hole distance of a spacing hole of a planting cup of the planting tray (2);
the equal-pitch-changing mechanism (603) comprises two opposite vertically arranged scissors telescopic frames, each scissors telescopic frame comprises a plurality of fork frames (603 a) which are hinged in sequence, each fork frame (603 a) comprises two hinged arms which are hinged with each other through a hinged shaft (603 b), the two corresponding fork frames (603 a) of the two scissors telescopic frames share one hinged shaft (603 b), the hinged shaft (603 b) at one end of each scissors telescopic frame is fixedly connected with the movable frame (602), the hinged shaft (603 b) at the other end is connected with a piston rod of a pitch-changing cylinder (16) arranged on the movable frame (602), and a gripper (604) is arranged on each hinged shaft (603 b);
arc-shaped notch grooves are formed in clamping plates (604 a) at the lower ends of the grippers (604), a circle of boss is arranged on the wall of the field planting cup (3), and the groove walls of the arc-shaped notch grooves of the clamping plates (604 a) can be just clamped below the boss of the field planting cup (3), so that the grippers (604) can lift the field planting cup (3) in the upward moving process;
the unstacking device (8) comprises a first screw rod sliding table mechanism (8 a) which spans over the fixed planting disc conveying line (5), one end, close to the fixed planting disc conveying line (5), of the fixed planting disc cache line (7) is located below the first screw rod sliding table mechanism (8 a), a first lifting cylinder (8 b) is installed on a sliding table of the first screw rod sliding table mechanism (8 a), a first lifting platform (8 c) is connected to the lower end of a piston rod of the first lifting cylinder (8 b), and unstacking suckers (8 d) are arranged below the first lifting platform (8 c);
one side of the field planting disc conveying line (5) close to the field planting disc cache line (7) is provided with a vertical linear module sliding table (14), a supporting cantilever (15) horizontally extending to the field planting disc cache line (7) is arranged on a sliding block of the linear module sliding table (14), and the supporting cantilever (15) is positioned below the field planting disc (2) stacked on the field planting disc cache line (7), so that the field planting disc (2) can be driven to move up and down under the driving of the linear module sliding table (14).
2. The pot vegetable seedling planting system of claim 1, wherein: the ejector cup mechanism (13) comprises an ejector cylinder (13 a) and an ejector pin mounting plate (13 b) horizontally arranged at the upper end of a piston rod of the ejector cylinder (13 a), and ejector pins (13 c) which are in one-to-one correspondence with positioning holes in the seedling raising plate (1) are arranged on the ejector pin mounting plate (13 b).
3. The pot vegetable seedling planting system of claim 1, wherein: the stacking device (10) comprises a second screw rod sliding table mechanism (10 a) which spans over the seedling tray conveying line (4), one end of the seedling tray buffer line (9) close to the seedling tray conveying line (4) is located below the second screw rod sliding table mechanism (10 a), a second lifting cylinder (10 b) is mounted on a sliding table of the second screw rod sliding table mechanism (10 a), a second lifting platform (10 c) is connected to the lower end of a piston rod of the second lifting cylinder (10 b), and a stacking sucker (10 d) is arranged below the second lifting platform (10 c).
4. The pot vegetable seedling planting system of claim 1, wherein: the seedling raising tray conveying line (4) is further provided with a cleaning device (11) and an air drying device (12) in sequence along the conveying direction, and the cleaning device (11) and the air drying device (12) are both positioned between the transplanting device (6) and the stacking device (10).
5. A pot vegetable seedling planting method, characterized in that based on the pot vegetable seedling planting system as claimed in any one of claims 1-4, comprising the following steps:
s1: placing a seedling raising tray (1) for raising pot vegetable seedlings on an upper line of the seedling raising tray on a seedling raising tray conveying line (4); the planting trays (2) stacked on the planting tray cache line (7) are placed on the planting tray conveying line (5) one by one through the unstacking device (8);
s2: when the seedling tray conveying line (4) and the field planting tray conveying line (5) respectively convey the seedling tray (1) and the field planting tray (2) to transplanting positions, the field planting cups (3) on the seedling tray (1) are planted to corresponding field planting cup limiting holes on the field planting tray (2) through the transplanting device (6);
s3: the field planting disc (2) is conveyed to the off-line position of the field planting disc through a field planting disc conveying line (5); the seedling raising tray (1) is conveyed to the seedling raising tray lower line position through the seedling raising tray conveying line (4), the seedling raising tray (1) is washed and dried through the cleaning device (11) and the air drying device (12) in the conveying process, and finally the seedling raising tray (1) is moved and stacked on the seedling raising tray cache line (9) through the stacking device (10) at the seedling raising tray lower line position.
6. The pot vegetable seedling planting method according to claim 5, wherein: the transplanting device (6) is used for planting the planting cups (3) on the seedling raising tray (1) row by row into the corresponding planting cup limiting holes on the planting tray (2).
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| CN201910720966.5A CN110301201B (en) | 2019-08-06 | 2019-08-06 | Bowl vegetable seedling field planting system and method |
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| CN201910720966.5A CN110301201B (en) | 2019-08-06 | 2019-08-06 | Bowl vegetable seedling field planting system and method |
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| CN110301201B true CN110301201B (en) | 2024-02-23 |
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| CN117441450B (en) * | 2023-11-11 | 2025-10-28 | 西北农林科技大学 | A universal tray seeder suitable for seeds of various sizes and trays of various specifications |
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| CN108184392A (en) * | 2017-12-04 | 2018-06-22 | 江苏大学 | A kind of pot seedling transplanter gap seedling taking displacement seedling launching mechanism |
| CN210406178U (en) * | 2019-08-06 | 2020-04-28 | 重庆市农业科学院 | Potted vegetable seedling planting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203072347U (en) * | 2012-12-10 | 2013-07-24 | 北京京鹏环球科技股份有限公司 | Automatic water culture seedling transplanter |
| CN106358835A (en) * | 2016-09-07 | 2017-02-01 | 华南农业大学 | Automatic embedded device of soft plastic seeding tray for rice potted seedlings |
| CN108184392A (en) * | 2017-12-04 | 2018-06-22 | 江苏大学 | A kind of pot seedling transplanter gap seedling taking displacement seedling launching mechanism |
| CN108058165A (en) * | 2018-01-10 | 2018-05-22 | 宜华生活科技股份有限公司 | Intelligent plate feeding, discharge conveying robot |
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