CN114451175B - Automatic cup placing method for planting cup - Google Patents
Automatic cup placing method for planting cup Download PDFInfo
- Publication number
- CN114451175B CN114451175B CN202210109833.6A CN202210109833A CN114451175B CN 114451175 B CN114451175 B CN 114451175B CN 202210109833 A CN202210109833 A CN 202210109833A CN 114451175 B CN114451175 B CN 114451175B
- Authority
- CN
- China
- Prior art keywords
- planting cup
- cup
- planting
- seedling raising
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- A01G9/081—Devices for filling-up pots
-
- 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
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a method for automatically placing a planting cup, which comprises the following steps of firstly conveying a seedling culture hole tray to the lower part of a planting cup placing device through a conveyor, and intercepting the seedling culture hole tray by an intercepting mechanism; then clamping and lifting the seedling raising plug by using the seedling raising plug clamp, placing the planting cup into the seedling raising plug by using the planting cup placing device for the first time, and separating an upper planting cup and a lower planting cup which are overlapped together by using the planting cup clamp; then controlling the seedling raising hole tray to move downwards to realize that the planting cup placed in the seedling raising hole tray is completely separated from the planting cup above the seedling raising hole tray; then moving the planting cup placing device, and simultaneously lifting the seedling raising plug clamp again to finish placing the next row of planting cups; after the cup placing is finished, the seedling raising hole trays are conveyed forwards continuously. The method can replace manual cup placement, automatically separate and place the stacked planting cups in the seedling raising tray one by one, effectively improve the cup placement efficiency of the planting cups, reduce the labor intensity of workers, and remove burrs and fins on the planting cups while separating the fixed value cups.
Description
Technical Field
The invention relates to the field of agricultural seeding, in particular to a method for automatically placing a planting cup.
Background
The agriculture belongs to labor-intensive industry, and the demand of the vegetable seeding and seedling raising process on labor is particularly high; the vegetable seeding mainly comprises three modes, namely broadcast seeding, drill seeding and hole seeding, wherein the broadcast seeding and the drill seeding are not suitable for soilless culture due to low seeding precision, so the method is rarely used in the process of large-scale vegetable seeding and seedling raising. The large-scale vegetable seeding and seedling raising mainly adopts a hole sowing production mode, and in order to reduce labor input in a sowing link, most automatic sowing machines are used for completing sowing. In view of the advantages of hole sowing seedling, a hole sowing seeding mode is also adopted in pot vegetable seedling, but the difference between pot vegetable seedling and traditional hole tray seeding is that a fixed planting cup (also called a nutrition pot) is sleeved in a hole tray, and the mode of matching the fixed planting cup and the hole tray has great development potential in large-scale vegetable seedling production, is beneficial to cultivating strong seedlings and controlling the seedling spacing, and has the advantages of obvious root protection effect and convenient transplanting. However, the process of placing the planting cups into the plug tray at present mainly adopts manual operation, the manual work needs to separate the stacked planting cups in the stacking mode in sequence and then place the cups into the plug tray one by one, and the problems of large labor demand and high labor intensity exist in the whole process.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an automatic cup placing method for the planting cups, which can replace manual cup placing, automatically place the stacked planting cups in a seedling raising hole tray in a one-to-one separated mode, effectively improve the cup placing efficiency of the planting cups, reduce the number of workers and labor intensity of workers, separate two vertically stacked fixed value cups and remove flash burrs on the outer walls of the planting cups.
In order to achieve the purpose, the invention provides an automatic cup placing method for a planting cup, which comprises the following steps:
the method comprises the following steps: the seedling raising hole trays are conveyed to the lower part of the cup placing device of the planting cup through a conveyor, after the photoelectric switch senses the seedling raising hole trays, the intercepting mechanism intercepts the seedling raising hole trays, and the conveyor stops conveying;
step two: the seedling raising hole tray clamp clamps and lifts the seedling raising hole tray, and the planting cup placing device places the planting cup into the seedling raising hole tray for the first time;
step three: when the planting cups are placed in the seedling hole tray, the upper and lower two planting cups which are overlapped together are separated by a planting cup fixture of a planting cup placing device; the seedling raising plug clamp controls the seedling raising plug to move downwards, so that the planting cup placed in the seedling raising plug is completely separated from the planting cup above the seedling raising plug;
step four: moving the cup placing device of the planting cups, simultaneously lifting the seedling raising plug clamp again to complete the placement of the next row of planting cups, and repeating the separation action of the third step;
step five: after the cup placing is finished, the seedling raising hole trays are conveyed forwards continuously.
Preferably, the planting cup placing device comprises a planting cup fixture and a fixed support, the fixed support is supported on a rack of a conveyor through a supporting upright post, a conveying belt of the conveyor penetrates through the lower portion of the fixed support, a planting cup unloading mechanism capable of sliding back and forth and moving up and down is arranged on the fixed support, the planting cup unloading mechanism is provided with a planting cup fixture capable of clamping and loosening a planting cup positioned at the lowest portion of the planting cup unloading mechanism, and seedling culture hole tray fixtures used for clamping seedling culture hole trays from two sides and driving the seedling culture hole trays to move up and down are respectively arranged on the left side and the right side of the conveyor rack;
the fixed support is of a rectangular frame structure with a hole in the center, the planting cup unloading mechanism comprises a 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 forwards and backwards, the guide rails are located 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 air cylinder to move forwards and backwards along the guide rails;
the movable support is provided with a second air cylinder with a downward telescopic end, the lower end of a telescopic rod of the second air cylinder is connected with a fixture support positioned below the fixed support, the fixture support is provided with at least one row of openings for the planting cup guide frame to pass through, the lower part of the planting cup guide frame passes through the fixture support and is fixed on the fixture support, and the planting cups are stacked in the planting cup guide frame and can fall along the planting cup guide frame;
the fixture comprises a fixture support, a front connecting block and a rear connecting block, wherein two guide rods extending from front to back are further arranged at the left end and the right end of the lower side of the fixture support, a front connecting block and a rear connecting block are arranged between the two guide rods and correspond to each row of the planting cup guide frame in a sliding mode, a third cylinder stretching downwards is arranged on each of the front connecting block and the rear connecting block, the planting cup fixture comprises a front clamping plate and a rear clamping plate 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 extending from left to right, the movable clamping block is located above the fixed clamping block, one side, close to a planting cup, of the movable clamping block is provided with a row of semicircular clamping bayonets matched with the cup mouths of the planting cups, the clamping bayonets are provided with turnups corresponding to the cup mouths of the planting cups, one side, close to the planting cups, of the fixed clamping block is provided with a row of lower clamping mouths matched with the cups below the cup mouths of the planting cups, the fixed clamping blocks are connected with the front connecting blocks or the rear connecting blocks through guide columns, the guide columns on the movable clamping blocks are provided with guide columns, the guide columns are connected with the movable clamping blocks, and the telescopic links with the guide columns are connected with the movable clamping blocks, so that the guide columns are far away from the front connecting blocks and the telescopic links, and the guide columns, and the telescopic links, and the guide columns are moved back connecting blocks, and the guide columns, so that the guide columns are moved back connecting blocks and the telescopic links.
Preferably, the opening and closing mechanism comprises a first connecting strip, a second connecting strip, a fourth cylinder and a fifth cylinder, the left end and the right end of each front connecting block are connected together through the first connecting strip extending forwards and backwards respectively, the left end and the right end of each rear connecting block are fixed together through the second connecting strips extending forwards and backwards respectively, the first connecting strips are driven by the fourth cylinder and drive all the front connecting blocks to move forwards and backwards along the guide rods, and the second connecting strips are driven by the fifth cylinder and drive all the rear connecting blocks to move forwards and backwards along the guide rods. This structural design is ingenious, drives the back-and-forth movement that can realize all preceding connecting blocks through a fourth cylinder, and a fifth cylinder drives the back-and-forth movement that can realize all back connecting blocks, just can realize opening and shutting of whole plant cup anchor clamps through the cooperation of fourth cylinder and fifth cylinder.
Preferably, the frame on the left and right sides of the conveyor is relatively provided with an intercepting mechanism used for intercepting the seedling growing hole trays below the planting cup fixture, the intercepting mechanism comprises an intercepting rod, a connecting rod mechanism and a sixth cylinder, the sixth cylinder is installed on the frame of the conveyor and is connected with the intercepting rod through the connecting rod mechanism, and the sixth cylinder can drive the intercepting rod to move in an opening and closing mode through a driving connecting rod mechanism. The intercepting mechanism is simple in driving mode and easy to achieve.
Preferably, the device also comprises a PLC (programmable logic controller), wherein a signal conveying end of the photoelectric sensor is connected with a signal receiving end of the PLC, a conveyor control end of the PLC is connected with a conveying control end of the conveyor, a first cylinder control end of the PLC is connected with a telescopic control end of the first cylinder, a second cylinder control end of the PLC is connected with a telescopic control end of the second cylinder, a third cylinder control end of the PLC is connected with a telescopic control end of the third cylinder, a fourth cylinder control end of the PLC is connected with a telescopic control end of the fourth cylinder, a fifth cylinder control end of the PLC is connected with a telescopic control end of the fifth cylinder, and a sixth cylinder control end of the PLC is connected with a telescopic control end of the sixth cylinder. The whole cup swinging system is controlled by one PLC controller, and the operation is convenient.
Preferably, each row of planting cup guide frames are formed by connecting the planting cup guide frames which are arranged along the left-right direction and correspond to the number of the single-row hole holes of the seedling raising hole tray, and each single planting cup guide frame is of a cylindrical structure which is formed by a plurality of guide rods which are uniformly distributed along the circumferential direction, extends up and down and is provided with an inner diameter matched with the planting cups. The multi-row planting cup guide frame is arranged, so that a plurality of rows of planting cups can be placed on the seedling culture hole tray at one time, and the cup placing speed of the planting cups is accelerated; the cylindrical structure is matched with the outer contour of the planting cup and is suitable for guiding the planting cup to fall.
Preferably, the planting cup guide frame of each row is connected with the guide frame connecting plate in the middle of the planting cup guide frame through the guide frame connecting plate positioned at the upper part of the planting cup guide frame, so that the stability of the planting cup guide frame of each row is improved, and the service life of the planting cup guide frame is prolonged.
The invention has the beneficial effects that:
1. need not artifical interference, accomplish the separation of planting cup and place two actions of putting into the dish automatically, effectively improved the pendulum cup efficiency of planting cup, reduced the work number, reduced workman's intensity of labour.
2. Most ingeniously, when the planting cup fixture clamps each planting cup, the movable clamping block moves up and down to separate an upper fixed value cup from a lower fixed value cup, and simultaneously, the effect of removing flash burrs on the planting cups can be achieved.
3. The cup placing device for the planting cup can be moved to sequentially place the cups in all rows of holes on the seedling raising plug tray, and finally the cup placing work of the whole seedling raising plug tray is completed.
4. Compared with manual placement, the seedling tray can better ensure the regularity and regularity of the planting cups in the seedling tray, and improve the cup placing efficiency.
Drawings
Fig. 1 is a schematic structural view of a planting cup.
Fig. 2 is a structural schematic diagram of a seedling raising plug.
Fig. 3 is a schematic structural diagram of an automatic planting cup placing device.
Fig. 4 is a partial structural schematic diagram of the automatic planting cup placing device.
Fig. 5 is a top view of fig. 4.
FIG. 6 is a schematic view of the mounting of the holder bracket to the planting cup holder.
Fig. 7 is a partial structural schematic view of fig. 6.
Fig. 8 is a partial structural schematic view of fig. 7.
Fig. 9 is a schematic view of another perspective of fig. 8.
Fig. 10 is an enlarged view at a in fig. 4.
Fig. 11 is a schematic view of a seedling raising tray jig.
Fig. 12 is an enlarged view at B in fig. 11.
Detailed Description
Example 1
A method for automatically placing a planting cup comprises the following steps:
the method comprises the following steps: the seedling culture hole tray 8 is conveyed to the lower part of the planting cup placing device through a conveyor, after the photoelectric switch senses the seedling culture hole tray 8, the interception mechanism intercepts the seedling culture hole tray 8, and the conveyor stops conveying;
step two: the seedling raising plug clamp 23 clamps and lifts the seedling raising plug 8, and the planting cup placing device places the planting cup 6 into the seedling raising plug 8 for the first time;
step three: when the planting cups 6 are placed into the seedling culture hole tray 8, the upper and lower two planting cups 6 which are overlapped together are separated by a planting cup clamp 5 of a planting cup placing device; the seedling raising plug clamp 23 controls the seedling raising plug to move downwards, so that the planting cup placed in the seedling raising plug 8 is completely separated from the planting cup above the seedling raising plug;
step four: the planting cup placing device moves, the seedling raising plug clamp 23 is lifted again at the same time, the placement of the next row of planting cups is completed, and the separating action in the third step is repeated;
step five: after the cup placing is finished, the seedling raising plug 8 is conveyed forwards continuously.
As shown in fig. 1-10, the automatic cup placing device for planting cups comprises a fixed bracket 3 and a planting cup clamp 5. A connecting plate 101 is installed on a frame 1 of the conveyor, a supporting upright 2 is installed on the connecting plate 101, and a fixed support 3 is fixed on the connecting plate 101 of the frame 1 through the supporting upright 2. Conveyer's conveyer belt 7 passes from fixed bolster 3 below, is provided with the planting cup that can slide around and reciprocate on the fixed bolster 3 and unloads mechanism 4, sets up on the planting cup unloads the mechanism 4 and can press from both sides the planting cup 6 tight and the planting cup anchor clamps 5 that loosen that lie in the planting cup and unload mechanism 4 bottommost.
Seedling culture hole tray clamps 23 used for clamping the seedling culture hole trays 8 from two sides and driving the seedling culture hole trays to move up and down are respectively arranged at the left side and the right side of the conveyor frame 1. The seedling raising tray clamp 23 specifically comprises a strip-shaped seedling raising tray clamping block 231 extending forwards and backwards, and a clamp guide post 232 extending upwards and downwards and fixed on the connecting plate 101, wherein a moving plate 233 is movably sleeved on the clamp guide post 232, the seedling raising tray clamping block 231 is provided with a telescopic rod 236 extending leftwards and rightwards, the telescopic rod 236 is movably sleeved in a corresponding through hole extending leftwards and rightwards on the moving plate 233, the telescopic rod 236 can be controlled by an air cylinder (not shown in the figure) to move leftwards and rightwards to clamp the seedling raising 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 downward piston rod is installed on the supporting plate, a piston rod of the clamp motor 235 is connected with the moving plate 233, and the clamp motor 235 can drive the moving plate 233 to move upwards and downwards along the clamp guide post 232, so that the seedling raising tray clamping block 231 is driven to move upwards and downwards.
The machine frame 1 on the left side and the right side of the conveyor is oppositely provided with an intercepting mechanism used for intercepting the seedling culture hole trays 8 below the planting cup clamp 5, the intercepting mechanism comprises an intercepting rod 19, a connecting rod mechanism 22 and a sixth air cylinder 21, the sixth air cylinder 21 is installed on the machine frame 1 of the conveyor and is connected with the intercepting rod 19 through the connecting rod mechanism 22, and the sixth air cylinder 21 can drive the intercepting rod 19 to move in an opening and closing mode through driving the connecting rod mechanism 22. The intercepting mechanism is simple in driving mode and easy to achieve.
Fixed bolster 3 is the rectangular frame structure of central trompil, and planting cup unloads mechanism 4 includes planting cup leading truck 407 and sets up the guide rail 401 that extends around the left and right sides of fixed bolster 3 top surface, and guide rail 401 is located the both sides of the central trompil of fixed bolster 3, moves between guide rail 401 of support 403 through slider 402 sliding connection on the left and right sides, moves support 403 through the drive of first cylinder 404 along guide rail 401 back-and-forth movement.
Move and be provided with the decurrent second cylinder 405 of flexible end on the support 403, the lower extreme of the telescopic link of second cylinder 405 is connected with the anchor clamps support 406 that is located fixed bolster 3 below, all be provided with the trompil that at least one row of confession planting cup leading truck 407 passed on the anchor clamps support 406, the lower part of planting cup leading truck 407 passes anchor clamps support 406 to be fixed in on the anchor clamps support 406, planting cup 6 piles up and puts in planting cup leading truck 407, and can fall along planting cup leading truck 407.
Two guide rods 10 extending forwards and backwards are further arranged at the left end and the right end of the lower side of the clamp support 406, a front connecting block 11 and a rear connecting block 12 are slidably sleeved between the two guide rods 10 corresponding to each row of planting cup guide frames 407, each row of planting cup guide frames 407 are formed by connecting the planting cup guide frames 407 which are arranged along the left-right direction and correspond to the number of single-row hole holes of the seedling raising hole tray 8, and each planting cup guide frame 407 is of a cylindrical structure which is formed by a plurality of guide rods which are uniformly distributed along the circumferential direction, extends up and down, and is matched with the planting cup 6 in inner diameter. A plurality of rows of planting cup guide frames are arranged, so that a plurality of rows of planting cups 6 can be placed on the seedling culture hole tray 8 at one time, and the cup placing speed of the planting cups 6 is increased; 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. The planting cup guide frame 407 of each row is connected with the guide frame connecting plate 408 positioned at the upper part of the planting cup guide frame 407 and the guide frame connecting plate 408 positioned at the middle part of the planting cup guide frame 407 into a whole, which is beneficial to increasing the stability of the planting cup guide frame 407 of each row and prolonging the service life of the planting cup guide frame 407.
And a third cylinder 13 which stretches downwards is arranged on each of the front connecting block 11 and the rear connecting block 12. Plant cup anchor clamps 5 including two grip blocks 9 in front and back that connecting block 11 and back connecting block 12 set up before corresponding, every grip block 9 all includes about extending activity grip block 901 and fixed grip block 902, and activity grip block 901 is located fixed grip block 902 top. One side of the movable clamping block 901 close to the planting cup 6 is provided with a row of semicircular clamping bayonets a matched with the cup rim of the planting cup 6, the clamping bayonets a are provided with semicircular clamping parts corresponding to the flanging of the cup rim of the planting cup 6, and one side of the fixed clamping block 902 close to the planting cup 6 is provided with a row of lower clamping ports b matched with the cup body below the cup rim of the planting cup 6. The fixed clamping block 902 is connected with the corresponding front connecting block 11 or the corresponding rear connecting block 12 through the guide column 18, the movable clamping block 901 is provided with a guide hole corresponding to the guide column 18, the guide column 18 penetrates through the guide hole on the movable clamping block 901, and the telescopic rod of the third 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 column 18. The front connecting block 11 and the rear connecting block 12 are controlled to be close to and far away from each other through the 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.
Mechanism that opens and shuts includes first connecting strip 14, the second connecting strip 15, fourth cylinder 16 and fifth cylinder 17, each preceding connecting block 11 links together through the first connecting strip 14 that extends around respectively controlling both ends, each back connecting block 12 is fixed together through the second connecting strip 15 that extends around respectively controlling both ends, first connecting strip 14 passes through the drive of fourth cylinder 16, and drive all preceding connecting blocks 11 back-and-forth movement along guide bar 10, second connecting strip 15 passes through the drive of fifth cylinder 17, and drive all back connecting blocks 12 back-and-forth movement along guide bar 10. This structural design is ingenious, drives through a fourth cylinder 16 and drives the back-and-forth movement that can realize all preceding connecting blocks 11, and a fifth cylinder 17 drives the back-and-forth movement that can realize all back connecting blocks 12, just can realize opening and shutting of whole planting cup anchor clamps 5 through the cooperation of fourth cylinder 16 and fifth cylinder 17.
The seedling raising hole trays 8 are placed on a conveyor, the seedling raising hole trays 8 are conveyed to the position below the planting cup fixing clamp 5 through the conveyor, when the photoelectric sensors 20 sense the seedling raising hole trays 8, the PLC controls the sixth air cylinder 21 to drive the connecting rod mechanism 22 to drive the blocking rod 19 to block the seedling raising hole trays 8, and each row of the seedling raising cup guide frames 407 correspond to the hole position of the seedling raising hole tray 8.
The PLC controls the seedling raising plug clamp 23 to clamp and lift the seedling raising plug 8, and then controls the second air cylinder 405 to drive the clamp support 406 to move downwards, so that the lower end of the lowermost planting cup 6 is positioned in a plug hole of the seedling raising plug 8.
The PLC controller controls the third cylinder 13 to drive the movable clamping block 901 to move up and down, so that the effect of separating the two superposed planting cups 6 from top to bottom is achieved (the movable clamping block 901 continuously moves up and down and is matched with a flanging at the upper end opening of the second planting cup 6 positioned below, so that the two planting cups 6 are not tightly connected, the planting cup 6 can be moved out of the next planting cup 6, and simultaneously, the effect of removing burrs and fins on the planting cup 6 can be achieved; the PLC controller controls the fourth cylinder 16 and the fifth cylinder 17 to drive the planting cup fixture 5 to open and close for multiple times (the multiple opening and closing are used for correcting the planting cup 6 and enabling the planting cup 6 to fall smoothly), so that the whole lowest planting cup 6 completely falls into a hole of the seedling tray hole 8, the whole pile of planting cups 6 move downwards along with the pile of planting cups, and the second lower planting cup 6 moves downwards to the lowest part of the planting cup unloading mechanism 4; then, the planting cup fixture 5 is driven (the planting cup 6 is clamped by the fixing and clamping block 902 of the planting cup fixture 5) to clamp the second planting cup 6 below.
The PLC controls the second cylinder 405 to drive the planting cup guide frame to move upwards, controls the seedling raising plug clamp 23 to drive the seedling raising plug 8 to move downwards, and completely separates the two planting cups 6 below.
The PLC controls the first air cylinder 404 to drive the movable support 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 openings of each row of the fixed planting cup guide frames 407 correspond to the other row of the holes of the seedling tray holes 8, and then the corresponding operation is repeated, so that the cup placing work of the hole row of the seedling tray holes 8 is completed.
Repeating the corresponding operation, and finishing the cup placing work of each row of the hole holes of the seedling tray hole 8 in sequence until finishing the cup placing work of the whole seedling tray hole 8.
The PLC controls the sixth air cylinder 21 to drive the link mechanism 22 to drive the intercepting rod 19 to be opened, so that the seedling tray holes 8 which finish the cup swinging work are continuously conveyed forwards, and meanwhile, a new seedling tray hole 8 with an empty tray is placed at the feeding end of the conveying belt to perform reciprocating circulation.
Claims (6)
1. A method for automatically placing a planting cup is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: the seedling raising hole tray (8) is conveyed to the position below the cup placing device of the planting cup through a conveyor, after the photoelectric switch senses the seedling raising hole tray (8), the intercepting mechanism intercepts the seedling raising hole tray (8), and the conveyor stops conveying;
step two: the seedling raising hole tray clamp (23) clamps and lifts the seedling raising hole tray (8), and the planting cup placing device places the planting cup (6) into the seedling raising hole tray (8) for the first time;
step three: when the planting cup (6) is placed in the seedling culture hole tray (8), the upper and lower two planting cups (6) which are overlapped together are separated by a planting cup clamp (5) of a planting cup placing device; the seedling raising plug clamp (23) controls the seedling raising plug (8) to move downwards, so that the planting cup (6) placed in the seedling raising plug (8) is completely separated from the planting cup (6) above the seedling raising plug;
step four: the planting cup placing device moves, the seedling raising plug clamp (23) is lifted again at the same time, the placement of the next row of planting cups is completed, and the separating action in the third step is repeated;
step five: after the cup placing is finished, the seedling raising plug trays (8) are conveyed forwards continuously;
the planting cup placing device comprises a planting cup fixture (5) and a fixed support (3), the fixed support (3) is supported on a rack (1) of a conveyor through a supporting upright post (2), a conveying belt (7) of the conveyor penetrates through the lower portion of the fixed support (3), a planting cup unloading mechanism (4) capable of sliding back and forth and moving up and down is arranged on the fixed support (3), a planting cup fixture (5) capable of clamping and loosening a planting cup (6) located at the lowest portion of the planting cup unloading mechanism (4) is arranged on the planting cup unloading mechanism (4), and seedling raising hole tray fixtures (23) used for clamping and driving seedling raising hole trays (8) to move up and down from two sides are respectively arranged on the left side and the right side of the conveyor rack (1);
the fixed support (3) is of a rectangular frame structure with a central opening, the planting cup unloading mechanism (4) comprises a 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 located on two sides of the central opening 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 a sliding block (402), and the movable support (403) is driven by a first air cylinder (404) to move forwards and backwards along the guide rails (401);
a second cylinder (405) with a downward telescopic end is arranged on the movable support (403), the lower end of a telescopic rod of the second cylinder (405) is connected with a clamp support (406) positioned below the fixed support (3), at least one row of holes for the planting cup guide frame (407) to pass through are formed in each clamp support (406), the lower part of the planting cup guide frame (407) passes through the clamp support (406) and is fixed on the clamp support (406), and the planting cups (6) are stacked in the planting cup guide frame (407) and can fall along the 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) extending forwards and backwards, a front connecting block (11) and a rear connecting block (12) are slidably sleeved between the two guide rods (10) corresponding to each row of the planting cup guide frames (407), a third cylinder (13) stretching downwards is arranged on each of the front connecting block (11) and the rear connecting block (12), the planting cup clamp (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) extending leftwards and rightwards, the movable clamping block (901) is positioned above the fixed clamping block (902), one side of the movable clamping block (901) close to the planting cup (6) is provided with a row of semicircular clamping bayonets (a) matched with the cup mouth of the planting cup (6), the clamping bayonets (a) are provided with semicircular flanging corresponding to the cup mouth of the planting cup (6), one side of the fixed clamping block (901) is provided with a clamping portion matched with the cup mouth (18) below the fixed clamping block (11), and the planting cup (6) or the lower side of the fixed clamping block (902) is provided with the lower cup (18) which is connected with the lower cup (11), the movable clamping block (901) is provided with a guide hole corresponding to the guide column (18), the guide column (18) penetrates through the guide hole in the movable clamping block (901), the telescopic rod of the third 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 column (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 the 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 method for automatically placing the planting cup according to claim 1, wherein: the opening and closing mechanism comprises first connecting strips (14), second connecting strips (15), a fourth cylinder (16) and a fifth cylinder (17), wherein the left end and the right end of each front connecting block (11) are connected together through the first connecting strips (14) extending from front to back respectively, the left end and the right end of each rear connecting block (12) are fixed together through the second connecting strips (15) extending from front to back respectively, the first connecting strips (14) are driven by the fourth cylinder (16) and drive all the front connecting blocks (11) to move back and forth along the guide rod (10), and the second connecting strips (15) are driven by the fifth cylinder (17) and drive all the rear connecting blocks (12) to move back and forth along the guide rod (10).
3. The method for automatically placing the planting cup according to claim 2, wherein: the seedling culture hole tray intercepting device is characterized in that an intercepting mechanism used for intercepting a seedling culture hole tray (8) below a planting cup clamp (5) is arranged on a rack (1) on the left side and the right side of the conveyor relatively, the intercepting mechanism comprises an intercepting rod (19), a connecting rod mechanism (22) and a sixth cylinder (21), the sixth cylinder (21) is installed on the rack (1) of the conveyor and is connected with the intercepting rod (19) through the connecting rod mechanism (22), and the sixth cylinder (21) can drive the intercepting rod (19) to move in an opening and closing mode through a driving connecting rod mechanism (22).
4. The method for automatically placing the planting cup according to claim 3, wherein: the automatic feeding device is characterized by further comprising a PLC (programmable logic controller), wherein a signal conveying end of a photoelectric sensor (20) is connected with a signal receiving end of the PLC, a conveyor control end of the PLC is connected with a conveying control end of a conveyor, a first air cylinder control end of the PLC is connected with a telescopic control end of a first air cylinder (404), a second air cylinder control end of the PLC is connected with a telescopic control end of a second air cylinder (405), a third air cylinder control end of the PLC is connected with a telescopic control end of a third air cylinder (13), a fourth air cylinder control end of the PLC is connected with a telescopic control end of a fourth air cylinder (16), a fifth air cylinder control end of the PLC is connected with a telescopic control end of a fifth air cylinder (17), and a sixth air cylinder control end of the PLC is connected with a telescopic control end of a sixth air cylinder (21).
5. The method for automatically placing the planting cup according to claim 1, wherein: each row of planting cup guide frames (407) is formed by connecting the planting cup guide frames (407) which are arranged along the left-right direction and correspond to the number of the single-row hole holes of the seedling raising hole tray (8), and each single planting cup guide frame (407) is of a cylindrical structure which is formed by a plurality of guide rods which are uniformly distributed along the circumferential direction, extends up and down and is provided with an inner diameter matched with the planting cup (6).
6. The method for automatically placing the planting cup according to claim 5, wherein: the planting cup guide frame (407) of each row is connected into a whole by a guide frame connecting plate (408) positioned at the upper part of the planting cup guide frame (407) and a guide frame connecting plate (408) positioned at the middle part of the planting cup guide frame (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210109833.6A CN114451175B (en) | 2022-01-29 | 2022-01-29 | Automatic cup placing method for planting cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210109833.6A CN114451175B (en) | 2022-01-29 | 2022-01-29 | Automatic cup placing method for planting cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451175A CN114451175A (en) | 2022-05-10 |
| CN114451175B true CN114451175B (en) | 2022-12-06 |
Family
ID=81410930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210109833.6A Active CN114451175B (en) | 2022-01-29 | 2022-01-29 | Automatic cup placing method for planting cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114451175B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09224485A (en) * | 1996-02-20 | 1997-09-02 | Kanzaki Kokyukoki Mfg Co Ltd | Seedling sampling chuck |
| CN203581444U (en) * | 2013-09-12 | 2014-05-07 | 温州市沪华机械电器有限公司 | Automatic cup dropping device |
| CN110915375A (en) * | 2019-12-19 | 2020-03-27 | 重庆市农业科学院 | Cup placing mechanism for planting cup and automatic cup placing machine |
| CN111771578A (en) * | 2020-08-04 | 2020-10-16 | 王建 | Cup planting machine |
-
2022
- 2022-01-29 CN CN202210109833.6A patent/CN114451175B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114451175A (en) | 2022-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107624314B (en) | Seedling tray automatic conveying device for seedling transplanting machine | |
| CN110771395B (en) | High-speed transplanting soil compactor for pot seedlings | |
| CN114223363B (en) | Crank rocker and slide rail combined type full-automatic seedling taking and throwing device | |
| CN207460795U (en) | A kind of full-automatic transplantation pot seedling disk-transporting device | |
| CN114313955B (en) | Automatic cup arranging device of field planting cup and field planting cup clamp | |
| CN110754184A (en) | Seedling transplanting device | |
| CN210869086U (en) | Adjustable distance snatchs mechanism and goes up and down frame machine suitable for domestic fungus package | |
| CN115380682A (en) | Transplanting device for agricultural machinery | |
| CN214800719U (en) | Tide type seedbed entering and exiting machine | |
| CN103202180A (en) | Seedling feeder for grafted seedlings with adjustable seed leaf directions | |
| CN113228897B (en) | Automatic tray supplying and high-speed seedling taking and throwing device of automatic plug seedling transplanter | |
| CN110301198A (en) | A kind of Automatic Transplanter sky seed plate recyclable device and method | |
| CN114451175B (en) | Automatic cup placing method for planting cup | |
| CN110326412A (en) | A kind of potted tray seedling transplanter and its application method and production line | |
| CN112514733B (en) | Edible fungus culture method suitable for fruiting on top of fungus bag | |
| CN112514739A (en) | Distance-adjusting grabbing mechanism suitable for edible fungus bags, and frame loading and unloading machine and method | |
| CN115316255A (en) | Automatic soilless culture system and method for vegetable planting | |
| CN215835922U (en) | Full-automatic seedling transplanter | |
| CN219019701U (en) | Seedling tray cup arranging machine | |
| CN112385374A (en) | Green Chinese onion transplanter and seedling taking method | |
| CN110915375A (en) | Cup placing mechanism for planting cup and automatic cup placing machine | |
| CN210695173U (en) | Automatic soil filling and arranging machine for flowerpot | |
| CN113767738A (en) | Full-automatic seedling transplanter | |
| CN219087916U (en) | Seedling tray cup arranging production line | |
| CN215683663U (en) | Pneumatic automatic feeding machine for soft nutrition pot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |