CN114313955B - Automatic cup arranging device of field planting cup and field planting cup clamp - Google Patents
Automatic cup arranging device of field planting cup and field planting cup clamp Download PDFInfo
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- CN114313955B CN114313955B CN202210109810.5A CN202210109810A CN114313955B CN 114313955 B CN114313955 B CN 114313955B CN 202210109810 A CN202210109810 A CN 202210109810A CN 114313955 B CN114313955 B CN 114313955B
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- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000010899 nucleation Methods 0.000 description 14
- 235000013311 vegetables Nutrition 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009331 sowing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses an automatic field planting cup arranging device and a field planting cup clamp, which comprise a conveyor, wherein a fixing bracket is arranged on a frame of the conveyor through a supporting upright post, a conveying belt of the conveyor passes through the lower part of the fixing bracket, a field planting cup discharging mechanism capable of sliding back and forth and moving up and down is arranged on the fixing bracket, a field planting cup clamp capable of clamping and loosening the field planting cup positioned at the lowest part of the field planting cup discharging mechanism is arranged on the field planting cup discharging mechanism, seedling raising hole tray clamps for clamping seedling raising hole trays from two sides and driving the seedling raising hole trays to move up and down are respectively arranged at the left side and the right side of the frame of the conveyor, and an interception mechanism for intercepting the seedling raising hole trays under the field planting cup clamps is arranged at the left side and the right side of a discharge end of the conveyor. The invention can replace manual work to separate and place the stacked planting cups in seedling raising hole trays one by one, effectively improves cup placing efficiency of the planting cups, reduces labor intensity of workers and workers, and can remove burrs on the planting cups while separating the fixed-value cups.
Description
Technical Field
The invention relates to the field of agricultural machinery design, in particular to an automatic cup arranging device for field planting cups and a field planting cup clamp.
Background
Agriculture is a labor-intensive industry, and the vegetable sowing and seedling raising process requires more labor force; the vegetable seeding mainly comprises three modes, namely broadcasting, drill seeding and hill seeding, wherein the broadcasting and drill seeding are not suitable for soilless culture due to lower seeding precision, so the vegetable seeding and hill seeding are rarely used in the large-scale vegetable seeding and seedling raising process. The large-scale vegetable seeding and seedling raising mainly adopts a hole seeding production mode, and simultaneously, in order to reduce the labor investment in a seeding link, the seeding work is mostly finished by utilizing an automatic seeding machine. In view of the advantages of hole sowing and seedling raising, a hole sowing mode is also adopted in pot vegetable seedling raising, but the pot vegetable seedling raising is different from the traditional hole tray seeding in that a field planting cup (also called a nutrition pot) is sleeved in a hole tray, and the mode of matching the field planting cup with the hole tray has great development potential in large-scale vegetable seedling raising production, is beneficial to raising strong seedlings and controlling seedling intervals, and has the advantages of remarkable root protecting effect and convenience in transplanting. However, at present, the process of placing the field planting cups into the plug tray is mainly operated manually, the field planting cups stacked by stacking are needed to be separated in sequence and then placed into the plug tray one by one, and the whole process has the problems of high labor requirement and high labor intensity.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide the automatic fixed planting cup arranging device and the fixed planting cup clamp, which can replace manual operation to arrange the fixed planting cups stacked in a seedling raising hole tray in a one-to-one separation manner, effectively improve the arranging efficiency of the fixed planting cups, reduce the labor intensity of workers and workers, and remove burrs on the fixed planting cups while separating the upper fixed planting cup from the lower fixed planting cup.
In order to achieve the above purpose, the invention provides an automatic cup arranging device of a field planting cup, which comprises a conveyor, wherein a fixing bracket is arranged on a rack of the conveyor through a supporting upright post, a conveying belt of the conveyor passes through the lower part of the fixing bracket, a field planting cup discharging mechanism capable of sliding back and forth and moving up and down is arranged on the fixing bracket, a field planting cup clamp capable of clamping and loosening the field planting cup positioned at the lowest part of the field planting cup discharging mechanism is arranged on the field planting cup discharging mechanism, seedling raising hole tray clamps for clamping seedling raising hole trays from two sides and driving the seedling raising hole trays to move up and down are respectively arranged at the left side and the right side of the rack of the conveyor, and interception mechanisms for intercepting the seedling raising hole trays under the field planting cup clamps are oppositely arranged at the left side and the right side of a discharge end of the conveyor;
the fixed support is of a rectangular frame structure with a hole in the center, the fixed planting cup discharging mechanism comprises a fixed planting cup guide frame and guide rails which are arranged on the left side and the right side of the top surface of the fixed support and extend back and forth, the guide rails are positioned on the two sides of the hole in the center of the fixed support, the movable support is connected between the guide rails on the left side and the right side in a sliding mode through a sliding block, and the movable support is driven by a first cylinder to move back and forth along the guide rails;
the movable support is provided with a second cylinder with a downward telescopic end, the lower end of a telescopic rod of the second cylinder is connected with a fixture support positioned below the fixed support, the fixture support is provided with an opening for a field planting cup guide frame to pass through, the lower part of the field planting cup guide frame passes through the fixture support and is fixed on the fixture support, and the field planting cup pile is stacked in the field planting cup guide frame and can fall along the field planting cup guide frame;
the left and right ends of the downside of the fixture support are further provided with two guide rods which extend front and back, a front connecting block and a rear connecting block are arranged between the two guide rods in a sliding mode, third air cylinders which extend downwards are arranged on the front connecting block and the rear connecting block respectively, the fixed planting cup fixture comprises front and rear clamping plates which correspond to the front connecting block and the rear connecting block, each clamping plate comprises a movable clamping block and a fixed clamping block which extend left and right, the movable clamping block is located above the fixed clamping block, one side of the movable clamping block, close to the fixed planting cup, is provided with a row of clamping bayonets which are matched with the fixed planting cup, one side of the fixed clamping block, close to the cup body below the fixed planting cup, is provided with a lower clamping port which is matched with the cup body below the fixed planting cup, the fixed clamping block is connected with the corresponding front connecting block or the rear connecting block through a guide post, the guide posts are arranged on the movable clamping block, the guide posts penetrate through the guide holes on the movable clamping block, the telescopic rods of the third air cylinders are connected with the movable clamping blocks, and drive the movable clamping blocks to move up and down along the movable clamping blocks, and the movable clamping blocks are far away from each other along the guide posts, and the front clamping blocks are far away from each other.
Preferably, a plurality of rows of field planting cup guide frames are uniformly arranged on the fixture support at intervals, each row of field planting cup guide frames are formed by connecting field planting cup guide frames which are arranged along the left-right direction and correspond to the number of single row holes of the seedling tray, each field planting cup guide frame is of a cylindrical structure which is formed by surrounding a plurality of guide rods uniformly distributed along the circumferential direction and is matched with the field planting cup, a front connecting block and a rear connecting block are arranged between the two guide rods and correspond to each row of field planting cup guide frame sliding sleeve, field planting cup fixtures are arranged corresponding to each front connecting block and each rear connecting block, and a row of clamping bayonets and lower clamping ports are arranged corresponding to each row of field planting cup guide frames. The multiple rows of planting cup guide frames are arranged, so that multiple rows of planting cups can be placed on the seedling raising plug tray at one time, and the cup arranging speed of the planting cups is improved; the cylindrical structure is matched with the outer contour of the planting cup, and is suitable for guiding the planting cup to fall.
Preferably, three rows of field planting cup guide frames are uniformly arranged on the clamp support at intervals, the width of the front-back extension of the movable support is smaller than that of the clamp support, and one row of field planting cup guide frames in the middle penetrate through the movable support. The movable support realizes the cup arrangement of the seedling tray with a larger width range by a smaller extension width.
Preferably, the opening and closing mechanism comprises a first connecting bar, a second connecting bar, a fourth cylinder and a fifth cylinder; the left end and the right end of each front connecting block are respectively connected together through first connecting strips extending front and back, the left end and the right end of each rear connecting block are respectively fixed together through second connecting strips extending front and back, the first connecting strips are driven by a fourth cylinder and drive all the front connecting blocks to move front and back along the guide rod, and the second connecting strips are driven by a fifth cylinder and drive all the rear connecting blocks to move front and back along the guide rod. The structure design is ingenious, the front and back movement of all front connecting blocks can be realized through the driving of the fourth cylinder, the front and back movement of all rear connecting blocks can be realized through the driving of the fifth cylinder, and the opening and closing of the whole field planting cup clamp can be realized through the cooperation of the fourth cylinder and the fifth cylinder.
Preferably, a photoelectric sensor for detecting the position of the seedling tray is arranged at the feeding end of the conveyor. The position of the seedling raising plug is detected by the photoelectric sensor, so that the seedling raising plug is conveniently intercepted by the intercepting mechanism in time.
Preferably, the interception mechanism comprises a sixth air cylinder, a connecting rod mechanism and an interception rod, wherein the sixth air cylinder is arranged on the conveyor frame and is connected with the interception rod through the connecting rod mechanism, and the sixth air cylinder can drive the interception rod to open and close through driving the connecting rod mechanism. The interception mechanism is simple in driving mode and easy to realize.
Preferably, each row of field planting cup guide frames are connected into a whole through a guide frame connecting plate positioned at the upper part of the field planting cup guide frames and a guide frame connecting plate positioned at the middle part of the field planting cup guide frames, so that the stability of each row of field planting cup guide frames is improved, and the service life of each row of field planting cup guide frames is prolonged.
The invention also provides a field planting cup clamp, which comprises a front clamping block and a rear clamping block which are arranged correspondingly to the front connecting block and the rear connecting block, wherein each clamping block comprises a movable clamping block and a fixed clamping block which extend leftwards and rightwards, the movable clamping block is positioned above the fixed clamping block, one side of the movable clamping block, which is close to the field planting cup, is provided with a row of clamping bayonets matched with the field planting cup, one side of the fixed clamping block, which is close to the field planting cup, is provided with a lower clamping port matched with a cup body below a cup opening of the field planting cup, the fixed clamping block is connected with the corresponding front connecting block or the rear connecting block through a guide post, the movable clamping block is provided with a guide hole corresponding to the guide post, the guide post penetrates through the guide hole on the movable clamping block, the front connecting block and the rear connecting block are respectively provided with a third cylinder which stretches downwards, and the telescopic rod of the third cylinder is connected with the movable clamping block and drives the movable clamping block to move up and down along the guide post, and the front connecting block and the rear connecting block are controlled to mutually close to and far away from each other through an opening and closing mechanism, so that the front clamping block and the rear clamping block are mutually close to each other and far away from each other.
Preferably, the third cylinder is arranged between the middle part of the movable clamping block and the middle part of the corresponding front connecting block or rear connecting block, and the two guide posts are respectively positioned at the left side and the right side of the third cylinder. The two guide posts can realize stable connection of the fixed clamping blocks and the corresponding front connecting blocks or rear connecting blocks, and the operation is more reliable.
The beneficial effects of the invention are as follows:
1. the invention can realize automatic placement of the field planting cups on the seedling raising tray, does not need manual intervention, automatically completes two actions of separating and placing single field planting cups in a stack, effectively improves the cup placing efficiency of the field planting cups, reduces the number of workers and reduces the labor intensity of workers.
2. The best ingenious is that when the field planting cup clamp clamps each field planting cup, the upper fixed value cup and the lower fixed value cup which are overlapped together are separated through the up-and-down movement of the movable clamping block, and the effect of removing burrs on the field planting cup can be achieved.
3. The first cylinder drives the movable support to move forwards and backwards, and the front and back positions of the fixed planting cup guide frame can be adjusted, so that cup arranging work of each row of holes on the seedling raising plug tray is performed, and finally, cup arranging work of the whole seedling raising plug tray is completed.
4. Compared with manual placement, the method can ensure the uniformity and regularity of the field planting cup in the seedling raising plug tray, and improve the cup placement efficiency.
Drawings
Fig. 1 is a schematic structural view of a field planting cup.
Fig. 2 is a schematic structural view of the seedling tray.
Fig. 3 is a schematic structural view of an automatic cup arranging device for field planting cups.
Fig. 4 is a schematic diagram of a partial structure of an automatic cup arranging device for field planting cups.
Fig. 5 is a top view of fig. 4.
FIG. 6 is a schematic view of the installation of the fixture support and the field cup fixture.
Fig. 7 is a partial structural schematic diagram of fig. 6.
Fig. 8 is a partial structural schematic diagram of fig. 7.
Fig. 9 is a schematic diagram of another view of fig. 8.
Fig. 10 is an enlarged view at a in fig. 4.
Fig. 11 is a schematic view of a seedling tray clamp.
Fig. 12 is an enlarged view at B in fig. 11.
Detailed Description
As shown in fig. 1-10, an automatic cup arranging device for field planting cups comprises a conveyor, wherein a connecting plate 101 is arranged on a frame 1 of the conveyor, a supporting upright post 2 is arranged on the connecting plate 101, and a fixing bracket 3 is fixed on the connecting plate 101 of the frame 1 through the supporting upright post 2. The conveyer belt 7 of the conveyer passes through the lower part of the fixed support 3, the fixed support 3 is provided with a field planting cup unloading mechanism 4 which can slide back and forth and move up and down, and the field planting cup unloading mechanism 4 is provided with a field planting cup clamp 5 which can clamp and loosen the field planting cup 6 positioned at the lowest part of the field planting cup unloading mechanism 4.
Seedling raising plug clamps 23 for clamping the seedling raising plug 8 from two sides and driving the seedling raising plug to move up and down are respectively arranged on the left side and the right side of the conveyor frame 1. The seedling tray clamp 23 specifically comprises a long strip-shaped seedling tray clamping block 231 extending back and forth, a clamp guide post 232 extending up and down and fixed on the connecting plate 101, a movable plate 233 is movably sleeved on the clamp guide post 232, the seedling tray clamping block 231 is provided with a telescopic rod 236 extending left and right, the telescopic rod 236 is movably sleeved in a corresponding through hole extending left and right on the movable plate 233, the telescopic rod 236 can be controlled to move left and right through a cylinder (not shown in the figure) to clamp the seedling tray 8, a supporting plate 234 is fixedly arranged at the top end of the clamp guide post 232, a clamp motor 235 with a piston rod facing downwards is arranged on the supporting plate, the piston rod of the clamp motor 235 is connected with the movable plate 233, and the clamp motor 235 can drive the movable plate 233 to move up and down along the clamp guide post 232, so that the seedling tray clamping block 231 is driven to move up and down.
The left and right sides of the discharge end of the conveyor are oppositely provided with interception mechanisms for intercepting the seedling raising plug trays 8 below the field planting cup clamp 5. The interception mechanism comprises a sixth air cylinder 21, a connecting rod mechanism 22 and an interception rod 19, wherein the sixth air cylinder 21 is arranged on the frame 1 of the conveyor and is connected with the interception rod 19 through the connecting rod mechanism 22, and the sixth air cylinder 21 can drive the interception rod 19 to open and close through driving the connecting rod mechanism 22. The interception mechanism is simple in driving mode and easy to realize.
The fixed support 3 is of a rectangular frame structure with a hole in the center, the fixed planting cup discharging mechanism 4 comprises fixed planting cup guide frames 407 and guide rails 401 which are arranged on the left side and the right side of the top surface of the fixed support 3 and extend back and forth, the guide rails 401 are located on the two sides of the hole in the center of the fixed support 3, the movable support 403 is connected between the guide rails 401 on the left side and the right side in a sliding mode through sliding blocks 402, and the movable support 403 is driven to move back and forth along the guide rails 401 through first air cylinders 404.
The movable bracket 403 is provided with a second cylinder 405 with a downward telescopic end, the lower end of a telescopic rod of the second cylinder 405 is connected with a clamp bracket 406 positioned below the fixed bracket 3, the clamp bracket 406 is provided with a hole for a planting cup guide bracket 407 to pass through, and the lower part of the planting cup guide bracket 407 passes through the clamp bracket 406 and is fixed on the clamp bracket 406. The field planting cups 6 are stacked in the field planting cup guide frame 407 and can fall along the field planting cup guide frame 407;
the left and right ends of the lower side of the fixture support 406 are also provided with two guide rods 10 extending front and back, a front connecting block 11 and a rear connecting block 12 are sleeved between the two guide rods 10 in a sliding way corresponding to the planting cup guide frame 407, and third cylinders 13 extending downwards are arranged on the front connecting block 11 and the rear connecting block 12. The field planting cup fixture 5 comprises a front clamping plate 9 and a rear clamping plate 9 which are arranged corresponding to the front connecting block 11 and the rear connecting block 12, each clamping plate 9 comprises a movable clamping block 901 and a fixed clamping block 902 which extend left and right, the movable clamping blocks 901 are located above the fixed clamping blocks 902, one side of each movable clamping block 901, which is close to the field planting cup 6, is provided with a semicircular clamping bayonet a matched with a cup opening of the field planting cup 6, the clamping bayonet a corresponds to a flanging of the cup opening of the field planting cup 6 so as to be provided with a semicircular clamping part, and one side of each fixed clamping block 902, which is close to the field planting cup 6, is provided with a lower clamping opening b matched with a cup body below the cup opening of the field planting cup 6. The fixed clamping blocks 902 are connected with the corresponding front connecting blocks 11 or rear connecting blocks 12 through the guide posts 18, guide holes are formed in the movable clamping blocks 901 corresponding to the guide posts 18, the guide posts 18 penetrate through the guide holes in the movable clamping blocks 901, and the telescopic rods of the third air cylinders 13 are connected with the movable clamping blocks 901 and drive the movable clamping blocks 901 to move up and down along the guide posts 18. The front connecting block 11 and the rear connecting block 12 are controlled to be close to and away from each other through the opening and closing mechanism, so that the front clamping plate 9 and the rear clamping plate 9 are close to and away from each other.
A plurality of rows of planting cup guide frames 407 are uniformly arranged on the fixture support 406 at intervals, and each row of planting cup guide frames 407 are formed by connecting planting cup guide frames 407 which are arranged along the left-right direction and correspond to the number of single row of holes of the seedling tray 8. The planting cup guide 407 has a cylindrical structure with an inner diameter matching the planting cup 6, wherein the inner diameter is formed by a plurality of guide rods uniformly distributed along the circumferential direction and extends up and down. The front connecting block 11 and the rear connecting block 12 are sleeved between the two guide rods 10 corresponding to each row of field planting cup guide frames 407 in a sliding mode, field planting cup clamps 5 are arranged corresponding to each front connecting block 11 and each rear connecting block 12, and a row of clamping bayonets a and lower clamping ports b are arranged corresponding to each row of field planting cup guide frames 407 in the movable clamping blocks 901 and the fixed clamping blocks 902. The multi-row planting cup guide frames 407 are arranged, so that a plurality of rows of planting cups 6 can be placed on the seedling raising plug 8 at one time, and the cup placing speed of the planting cups 6 is improved; the cylindrical structure is matched with the outer contour of the planting cup 6, and is suitable for guiding the planting cup 6 to fall.
Three rows of planting cup guide frames 407 are uniformly arranged on the clamp support 406 at intervals, the front-rear extending width of the movable support 403 is smaller than that of the clamp support 406, and one row of planting cup guide frames 407 in the middle penetrate through the movable support 403. The movable support 403 realizes the cup placement of the seedling raising plug 8 with a larger width range with a smaller extension width.
The opening and closing mechanism comprises a first connecting bar 14, a second connecting bar 15, a fourth cylinder 16 and a fifth cylinder 17; the front connecting blocks 11 are connected together at the left and right ends by first connecting strips 14 extending back and forth, and the rear connecting blocks 12 are fixed together at the left and right ends by second connecting strips 15 extending back and forth. The first connecting bars 14 are driven by the fourth air cylinder 16 and drive all the front connecting blocks 11 to move back and forth along the guide rod 10, and the second connecting bars 15 are driven by the fifth air cylinder 17 and drive all the rear connecting blocks 12 to move back and forth along the guide rod 10. The structure design is ingenious, the front and back movement of all front connecting blocks 11 can be realized through the driving of a fourth air cylinder 16, the front and back movement of all rear connecting blocks 12 can be realized through the driving of a fifth air cylinder 17, and the opening and closing of the whole field planting cup clamp 5 can be realized through the cooperation of the fourth air cylinder 16 and the fifth air cylinder 17.
The feeding end of the conveyor is provided with a photoelectric sensor 20 for detecting the position of the seedling tray 8. The position of the seedling raising plug 8 is checked by the photoelectric sensor 20, so that the seedling raising plug 8 is conveniently intercepted by an interception mechanism in time.
Each row of field planting cup guide frames 407 are connected into a whole through a guide frame connecting plate 408 positioned at the upper part of the field planting cup guide frames 407 and a guide frame connecting plate 408 positioned at the middle part of the field planting cup guide frames 407, so that the stability of each row of field planting cup guide frames 407 is improved, and the service life of each row of field planting cup guide frames is prolonged.
The invention further comprises a PLC controller, wherein the signal transmission end of the photoelectric sensor 20 is connected with the signal receiving end of the PLC controller, the conveyor control end of the PLC controller is connected with the transmission control end of the conveyor, the first cylinder control end of the PLC controller is connected with the telescopic control end of the first cylinder, the second cylinder control end of the PLC controller is connected with the telescopic control end of the second cylinder, the third cylinder control end of the PLC controller is connected with the telescopic control end of the third cylinder, the control end of the opening and closing mechanism of the PLC controller is connected with the motion control end of the opening and closing mechanism of the PLC controller, and the sixth cylinder control end of the PLC controller is connected with the telescopic control end of the sixth cylinder.
The working method of the invention comprises the following steps:
step one: the seedling raising plug 8 is placed on a conveyor, the seedling raising plug 8 is conveyed to the lower side of the field planting cup clamp 5 through the conveyor, when the photoelectric sensor 20 senses the seedling raising plug 8, the PLC controller controls the sixth air cylinder 21 to drive the connecting rod mechanism 22 to drive the interception rod 19 to intercept the seedling raising plug 8, and each row of planting cup guide frames 407 corresponds to the hole position of the seedling raising plug 8.
Step two: the PLC controller firstly controls the seedling raising plug clamp 23 to clamp and lift the seedling raising plug 8, and then controls the second cylinder 405 to drive the clamp bracket 406 to move downwards, so that the lower end of the lowermost field planting cup 6 is positioned in the hole of the seedling raising plug 8.
Step three: the PLC controller controls the third cylinder 13 to drive the movable clamping block 901 to move up and down, so that the upper and lower stacked planting cups are separated (the movable clamping block 901 moves up and down continuously and is matched with the flanging of the upper port of the second planting cup 6 positioned below, so that the two planting cups 6 are not tightly connected, the planting cups 6 are easily moved out of the next planting cup 6), and burrs on the cup walls of the planting cups 6 are removed; the PLC controls the opening and closing mechanism to drive the field planting cup clamp 5 to open and close for a plurality of times (the plurality of times of opening and closing are used for correcting the field planting cups 6, so that the field planting cups 6 smoothly fall down), the whole of the lowest field planting cup 6 completely falls into the hole of the seedling tray hole 8, the whole stack of field planting cups 6 move downwards along with the whole stack of field planting cups 6, and the second field planting cup 6 below moves downwards to the lowest part of the field planting cup unloading mechanism 4; the opening and closing mechanism controls the field planting cup clamp 5 (the field planting cup 6 is clamped by the fixed clamping block 902 of the field planting cup clamp 5) to clamp the second field planting cup 6 below.
Step four: the PLC controller firstly controls the second air cylinder 405 to drive the fixed planting cup guide frame to move upwards, and then controls the seedling raising plug clamp 23 to drive the seedling raising plug 8 to move downwards, and the two fixed planting cups 6 below are separated.
Step five: the PLC controller firstly controls the first cylinder 404 to drive the movable bracket 403 to move forwards or backwards, so as to drive the fixed planting cup guide frames 407 to move forwards or backwards, the cup falling opening of each row of fixed planting cup guide frames 407 corresponds to the other row of holes of the seedling tray holes 8, and then the second, third and fourth steps are repeated, so that the cup arranging work of the seedling tray holes 8 in the row of holes is completed.
Step six: and step five, circulating until the cup arranging work of the whole seedling tray cavity 8 is completed.
Step seven: the PLC controller controls the sixth air cylinder 21 to drive the link mechanism 22 to drive the interception rod 19 to open, and controls the conveyor to work, so that the seedling tray cavity 8 which completes the cup arranging work continues to be conveyed forwards, and meanwhile, a new empty tray seedling tray 8 is placed at the feeding end of the conveyor belt to carry out reciprocating circulation.
Claims (9)
1. The utility model provides an automatic cup device of putting of field planting cup, includes conveyer, its characterized in that: a fixed support (3) is arranged on a frame (1) of the conveyor through a supporting upright post (2), a conveying belt (7) of the conveyor passes through the lower part of the fixed support (3), a fixed planting cup discharging mechanism (4) capable of sliding back and forth and moving up and down is arranged on the fixed support (3), a fixed planting cup clamp (5) capable of clamping and loosening a fixed planting cup (6) positioned at the lowest part of the fixed planting cup discharging mechanism (4) is arranged on the fixed planting cup discharging mechanism (4), seedling raising hole tray clamps (23) for clamping seedling raising hole trays (8) from two sides and driving the seedling raising hole trays to move up and down are respectively arranged at the left side and the right side of a discharging end of the conveyor, and an interception mechanism for intercepting the seedling raising hole trays (8) below the fixed planting cup clamp (5) is arranged at the left side and the right side of the discharging end of the conveyor;
the fixed support (3) is of a rectangular frame structure with a hole in the center, the fixed planting cup discharging mechanism (4) comprises a fixed planting cup guide frame (407) and guide rails (401) which are arranged on the left side and the right side of the top surface of the fixed support (3) and extend forwards and backwards, the guide rails (401) are positioned on the two sides of the hole in the center of the fixed support (3), the movable support (403) is connected between the guide rails (401) on the left side and the right side in a sliding mode through sliding blocks (402), and the movable support (403) is driven by a first air cylinder (404) to move forwards and backwards along the guide rails (401);
the movable support (403) is provided with a second air cylinder (405) with a downward telescopic end, the lower end of a telescopic rod of the second air cylinder (405) is connected with a clamp support (406) positioned below the fixed support (3), the clamp support (406) is provided with an opening for a field planting cup guide frame (407) to pass through, the lower part of the field planting cup guide frame (407) passes through the clamp support (406) and is fixed on the clamp support (406), and the field planting cups (6) are stacked in the field planting cup guide frame (407) and can fall along the field planting cup guide frame (407);
the left end and the right end of the lower side of the clamp bracket (406) are also provided with two guide rods (10) which extend front and back, a front connecting block (11) and a rear connecting block (12) are correspondingly sleeved between the two guide rods (10) in a sliding way, third cylinders (13) which extend downwards are respectively arranged on the front connecting block (11) and the rear connecting block (12), the fixed planting cup clamp (5) comprises front clamping plates (9) and rear clamping plates (9) which are correspondingly arranged on the front connecting block (11) and the rear connecting block (12), each clamping plate (9) comprises a movable clamping block (901) and a fixed clamping block (902) which extend left and right, the movable clamping block (901) is positioned above the fixed clamping block (902), a semicircular clamping bayonet (a) which is matched with a cup opening of the fixed planting cup (6) is arranged on one side of the movable clamping block (901) close to the fixed planting cup (6), a flanging of the cup opening of the fixed clamping block (902) is correspondingly arranged on one side of the fixed clamping block (902) close to the fixed planting cup (12) which is correspondingly matched with the cup opening (18) of the fixed planting cup (12), the movable clamping block (901) is provided with a guide hole corresponding to the guide post (18), the guide post (18) penetrates through the guide hole in the movable clamping block (901), a telescopic rod of the third air cylinder (13) is connected with the movable clamping block (901) and drives the movable clamping block (901) to move up and down along the guide post (18), and the front connecting block (11) and the rear connecting block (12) are controlled to be close to and far away from each other through an opening and closing mechanism, so that the front clamping plate and the rear clamping plate (9) are close to and far away from each other.
2. The automatic cup arranging device for field planting cups according to claim 1, wherein: the fixture comprises fixture brackets (406), wherein a plurality of rows of planting cup guide frames (407) are uniformly arranged on the fixture brackets (406) at intervals, each row of planting cup guide frames (407) is formed by connecting planting cup guide frames (407) which are arranged along the left-right direction and correspond to the number of single row holes of seedling culture hole trays (8), each row of planting cup guide frames (407) is of a cylindrical structure which is formed by encircling a plurality of guide rods uniformly distributed along the circumferential direction and is matched with each planting cup (6) in the inner diameter, a front connecting block (11) and a rear connecting block (12) are correspondingly arranged between two guide rods (10) in a sliding sleeve manner, a planting cup fixture (5) is correspondingly arranged on each front connecting block (11) and each rear connecting block (12), and a row of clamping bayonets (a) and lower clamping ports (b) are correspondingly arranged on each row of planting cup guide frames (407).
3. The automatic cup arranging device for field planting cups according to claim 2, characterized in that: three rows of planting cup guide frames (407) are uniformly arranged on the clamp support (406) at intervals, the front-back extending width of the movable support (403) is smaller than that of the clamp support (406), and one row of planting cup guide frames (407) in the middle penetrate through the movable support (403).
4. The automatic cup arranging device for field planting cups according to claim 3, wherein: the opening and closing mechanism comprises a first connecting strip (14), a second connecting strip (15), a fourth air cylinder (16) and a fifth air cylinder (17); each front connecting block (11) is connected together at the left end and the right end through a first connecting strip (14) which extends forwards and backwards respectively, each rear connecting block (12) is fixed together at the left end and the right end through a second connecting strip (15) which extends forwards and backwards respectively, the first connecting strip (14) is driven by a fourth air cylinder (16) and drives all the front connecting blocks (11) to move forwards and backwards along the guide rod (10), and the second connecting strip (15) is driven by a fifth air cylinder (17) and drives all the rear connecting blocks (12) to move forwards and backwards along the guide rod (10).
5. The automatic cup arranging device for field planting cups according to claim 1, wherein: the feeding end of the conveyor is provided with a photoelectric sensor (20) for detecting the position of the seedling tray (8).
6. The automatic cup arranging device for field planting cups according to claim 1, wherein: the interception mechanism comprises an interception rod (19), a connecting rod mechanism (22) and a sixth air cylinder (21), wherein the sixth air cylinder (21) is arranged on a frame (1) of the conveyor and is connected with the interception rod (19) through the connecting rod mechanism (22), and the sixth air cylinder (21) can drive the interception rod (19) to open and close through driving the connecting rod mechanism (22).
7. The automatic cup arranging device for field planting cups according to claim 3, wherein: each row of field planting cup guide frames (407) are connected into a whole through a guide frame connecting plate (408) positioned at the upper part of the field planting cup guide frames (407) and a guide frame connecting plate (408) positioned at the middle part of the field planting cup guide frames (407).
8. The automatic cup arranging device for field planting cups according to claim 1, wherein: the field planting cup clamp (5) comprises a front clamping plate (9) and a rear clamping plate (9) which are arranged corresponding to a front connecting block (11) and a rear connecting block (12), each clamping plate (9) comprises a movable clamping block (901) and a fixed clamping block (902) which extend leftwards and rightwards, the movable clamping blocks (901) are positioned above the fixed clamping blocks (902), one side of each movable clamping block (901) close to the field planting cup (6) is provided with a clamping bayonet (a) matched with the field planting cup (6), the clamping bayonet (a) is provided with a semicircular clamping part corresponding to the flanging of the cup opening of the field planting cup (6), one side of each fixed clamping block (902) close to the cup opening below the field planting cup (6) is provided with a lower clamping opening (b) matched with the cup body below the field planting cup (6), each fixed clamping block (902) is connected with the corresponding front connecting block (11) or rear connecting block (12) through a guide post (18), one side of each movable clamping block (901) is provided with a guide hole corresponding to the guide post (18), the guide post (18) is provided with a guide post (13) and the guide post (901) penetrates through the guide post (11) and the third telescopic rod (13) on the movable clamping block (901) downwards, and drive movable grip block (901) along guide post (18) reciprocates, preceding connecting block (11) and back connecting block (12) are close to each other and keep away from through opening and shutting mechanism control to two grip blocks (9) are close to each other and keep away from each other around realizing.
9. The automatic cup arranging device for field planting cups according to claim 8, wherein: the third air cylinder (13) is arranged between the middle part of the movable clamping block (901) and the middle part of the corresponding front connecting block (11) or rear connecting block (12), and two guide posts (18) are respectively positioned at the left side and the right side of the third air cylinder (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210109810.5A CN114313955B (en) | 2022-01-29 | 2022-01-29 | Automatic cup arranging device of field planting cup and field planting cup clamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210109810.5A CN114313955B (en) | 2022-01-29 | 2022-01-29 | Automatic cup arranging device of field planting cup and field planting cup clamp |
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| CN114313955A CN114313955A (en) | 2022-04-12 |
| CN114313955B true CN114313955B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116812478B (en) * | 2023-08-30 | 2023-10-31 | 山东柘木产业发展研究院有限公司 | Seedling tray conveying device and method for cudrania tricuspidata tissue culture |
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|---|---|
| CN114313955A (en) | 2022-04-12 |
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