CN214070603U - Vegetable plug seedling high-efficiency seeding integrated device - Google Patents
Vegetable plug seedling high-efficiency seeding integrated device Download PDFInfo
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- CN214070603U CN214070603U CN202022386231.4U CN202022386231U CN214070603U CN 214070603 U CN214070603 U CN 214070603U CN 202022386231 U CN202022386231 U CN 202022386231U CN 214070603 U CN214070603 U CN 214070603U
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- plug seedling
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- 238000010899 nucleation Methods 0.000 title claims abstract description 89
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 238000009331 sowing Methods 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- -1 turf Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 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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Abstract
The utility model discloses a high-efficient seeding integrated device of vegetables plug seedling, the frame sets up in the fuselage upper portion that is equipped with the conveyer, the frame below is located to the conveyer belt of conveyer, press the rotatable frame of locating of cave cylinder and with drive arrangement's drive shaft connection, press the outer disc interval of cave cylinder to establish a plurality of pressure cave plush copper, seeding mechanism is on a parallel with and presses cave cylinder and both ends and frame connection, seeding mechanism includes the mount, the seeding head is inhaled to gas, the mount is on a parallel with and presses cave cylinder and both ends and frame connection, the interval is equipped with and presses the air-suction seeding head that the cave plush copper corresponds on the cave cylinder on the mount, mount lower extreme frame sets firmly photoelectric switch and output and control system input electric connection, control system's output and the pneumatic valve electric connection of air-suction seeding head. The utility model discloses press cave and seeding collection to accomplish in step, adopt the first cooperation photoelectric switch of air-suction seeding, pneumatic valve and control system, have simple structure compactness, seeding efficient, the less characteristics of seed damage.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, concretely relates to high-efficient seeding integrated device of vegetable plug seedling that simple structure is compact, seeding is efficient, the seed damage is few.
Background
The plug seedling is a modern seedling raising technology which adopts light matrix soilless materials such as turf, vermiculite and the like as seedling raising matrixes, uses plugs with certain sizes and hole numbers for carrying, is suitable for mechanical precision seeding, and can grow seedlings once in a plug. The plug seedling has the advantages of labor saving, energy saving and high efficiency; the root lumps are not easy to scatter, the seedling recovering speed is high, and the survival rate is high; is suitable for long-distance transportation and mechanized transplantation; is beneficial to standardized scientific management and improves the quality of commercial seedlings. Therefore, the plug seedling is widely applied to the modern agricultural seedling culture.
The plug seedling basically adopts a mechanical seeding mode. Therefore, the working performance of the plug seedling seeding device is related to the quality of the seedlings to be raised. At present, the plug seedling seeding device comprises three types, namely a mechanical type, a magnetic type and an air suction type. The mechanical plug seedling seeding device has great damage to seeds and is rarely applied at present; the magnetic type plug seedling seeding device has higher requirements on the quality of seed coating; the air-suction type plug seedling seeding device has low seed damage rate, does not need to carry out special treatment on seeds, and can directly seed. However, no matter which type of plug seedling seeding device is adopted, multiple processes of hole pressing, seed sucking, seed placing and the like are generally needed, the operation is complex, the occupied space is large, the hole pressing part and the seeding part are difficult to be well matched, and the plug seedling seeding efficiency is seriously influenced. Therefore, the aim of integrating hole pressing and seeding is achieved by adopting a mode of double-layer elastic nesting and pressing down by a hydraulic cylinder or an electric screw driver at present, but the whole machine is complex in structure and has high precision requirements on all parts, so that the early investment and the later cost are high. Certainly, a rotary cylinder is also adopted to drive the sector to move, so that the hole pressing devices and the seeding devices on the two sides of the sector can finish the hole pressing and seeding processes at the same position in turn, but a hole tray needs to move step by step to meet the hole pressing and seeding, so that the hole tray conveying device is complex and high in cost, and the three steps of hole pressing, seed suction, seeding and the like need to be finished in sequence in one movement period of the sector, so that the seeding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art existence reaches not enough, provides a simple structure compactness, seeding are efficient, the less high-efficient seeding integrated device of vegetable plug seedling that the seed damage is few.
The utility model discloses a realize like this: the sowing machine comprises a machine frame, a machine body, a conveying belt, a hole pressing roller, a sowing mechanism, a photoelectric switch and a control system, wherein the machine frame is fixedly arranged on the upper part of the machine body, the machine body is provided with the conveying belt, the conveying belt of the conveying belt is arranged below the machine frame, two ends of the hole pressing roller are rotatably arranged on two sides of the machine frame, one end of the hole pressing roller is connected with a driving shaft of a driving device, a plurality of hole pressing convex heads are arranged on the outer circular surface of the hole pressing roller at intervals, the sowing mechanism is parallel to the hole pressing roller, two ends of the sowing mechanism are fixedly connected with the machine frame on two sides of the conveying belt, the sowing mechanism comprises a fixing frame and a gas suction sowing head, two ends of the fixing frame are parallel to the hole pressing roller and fixedly connected with the machine frame on two sides of the conveying belt, the gas suction sowing head corresponding to the hole pressing convex heads on the hole pressing roller is fixedly arranged on the fixing frame at intervals, the machine frame at the lower end of the fixing frame is fixedly provided with the photoelectric switch, the output end of the photoelectric switch is electrically connected with the input end of the control system, and the output end of the control system is electrically connected with the pneumatic valve of the air-suction seeding head.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model discloses set up parallel pressure cave cylinder and sowing mechanism respectively at the fuselage, the cave dish can carry in succession at the seeding in-process, through the pneumatic valve of control system, photoelectric switch and air suction seeding head, but the accurate control seeding position just can avoid air seeding and repeated seeding, and overall structure is comparatively simple, control is convenient, in earlier stage the cost of ownership and later stage use cost are lower.
2. The utility model discloses press close to press cave cylinder and the configuration of seeder that sets up the parallel and become the integral structure, the pressure cave and the seeding process of cave dish can be accomplished simultaneously, and the degree of not only integrating is higher, and the space that occupies is little, can accomplish simultaneously in the seeding process moreover and inhale kind for seeding efficiency is higher.
3. The utility model discloses a seeding mechanism adopts the air-suction type seeding head that the kind was inhaled to air-suction type negative pressure, and the seeding process can not cause the damage to the seed, and can reduce the rebroadcast rate, can effectively avoid the seed extravagant.
Therefore, the utility model has the characteristics of simple structure is compact, seeding efficiency is high, the seed damage is few.
Drawings
FIG. 1 is a schematic view of the principle structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of the seed planting mechanism of FIG. 1;
FIG. 4 is a second schematic diagram of the principle structure of the present invention;
in the figure: the seeding machine comprises a machine frame 1, a machine body 2, a conveying belt 3, a hole pressing roller 4, a hole pressing convex head 4A, a seeding mechanism 5, a fixing frame 5A, a pneumatic seeding head 5B, a seeding pipe 5B1, a seed guiding pipe 5B2, an arc-shaped joint 5B3, a connecting pipe 5B4, a gas stopping plate 5B5, an arc-shaped baffle 5B6, a pneumatic valve 5C, a photoelectric switch 6, a coupler 7, a bearing seat 8, a soil removing brush 9 and a baffle 10.
Detailed Description
The present invention is further described with reference to the following drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model discloses a frame 1, fuselage 2, conveyer belt 3, pressure cave cylinder 4, sowing mechanism 5, photoelectric switch 6, control system, frame 1 is fixed to be set up in 2 upper portions of fuselage, be provided with the conveyer on fuselage 2, conveyer belt 3 of conveyer sets up in frame 1 below, press the rotatable drive shaft connection that sets up in frame 1's both sides and one end and drive arrangement in cave cylinder 4 both ends, the outer disc interval of pressing cave cylinder 4 is provided with a plurality of pressure cave plush copper 4A, sowing mechanism 5 is on a parallel with 1 fixed connection in frame of pressing cave cylinder 4 and both ends and conveyer belt 3 both sides, sowing mechanism 5 includes mount 5A, the first 5B of air suction seeding, mount 5A is on a parallel with 1 fixed connection in frame of pressing cave cylinder 4 and both ends and conveyer belt 3 both sides, the fixed air suction seeding head that corresponds with the pressure cave plush copper 4A that presses on the cave cylinder 4 that is provided with the mount 5A at an interval 5B, a photoelectric switch 6 is fixedly arranged on the rack 1 at the lower end of the fixing frame 5A, the output end of the photoelectric switch 6 is electrically connected with the input end of a control system, and the output end of the control system is electrically connected with a pneumatic valve 5C of the air-aspiration seeding head 5B.
As shown in fig. 3, one end of the central shaft of the hole-pressing roller 4 is connected with the driving shaft of the driving device through a coupling 7, and the other end is rotatably connected with the frame 1 through a bearing seat 8.
The hole pressing raised heads 4A are equally divided along the circumferential direction of the hole pressing roller 4 and are arranged in a plurality of rows at intervals along the axial direction.
The hole pressing raised head 4A is in a conical, multi-pyramid or frustum structure.
As shown in fig. 4, the frame 1 is fixedly provided with a soil removing brush 9 in parallel between the hole pressing roller 4 and the sowing mechanism 5, and the front end of the soil removing brush 9 is fixedly provided with bristles close to the surface of the hole pressing roller 4.
And the outer side of the soil removing brush 9 is provided with a baffle 10 fixedly connected with the two ends of the frame 1.
As shown in fig. 3, the air suction seeding head 5B includes a seeding pipe 5B1, a seed guiding pipe 5B2, an arc-shaped joint 5B3 and a connecting pipe 5B4, the top of the seed guiding pipe 5B2 is communicated with the hopper, the bottom of the seed guiding pipe 5B2 is vertically connected with one end of the connecting pipe 5B4 through the arc-shaped joint, the other end of the connecting pipe 5B4 is vertically connected with the seeding pipe 5B1 and a tail part fixed communication pneumatic valve 5C, the other end of the pneumatic valve 5C is connected with a high-pressure air supply system, and an air stopping plate 5B5 capable of freely rotating downwards is arranged in or at the bottom of the seeding pipe 5B 1.
The lower end in the seed guide pipe 5B2 or the upper end in the arc-shaped joint 5B3 is fixedly provided with an arc-shaped baffle 5B6 which is bent downwards along the outlet so that the diameter of the channel is not more than the diameter of two seeds.
The one end of gas-stop plate 5B5 is articulated with seeding pipe 5B1 wall, the outer fringe of gas-stop plate 5B5 is provided with the sealing ring that elasticity and ability and seeding pipe 5B 1's inner wall contact when closing, or the top is provided with the sealing ring that elasticity and ability and seeding pipe 5B 1's lower extreme contact when closing.
The utility model discloses the working process:
as shown in fig. 1 to 3, before work, the corresponding hole pressing roller 4 and the corresponding air suction seeding head 5B of the seeding mechanism 5 are selected and installed in place according to the specification of the pre-seeding seeds and the hole tray. The driving device connected with the conveyor and the hole pressing roller 4 is started, meanwhile, the control system carries out self-checking on the photoelectric switch 6 and controls the pneumatic valve 5C on the air suction seeding head 5B to start and stop repeatedly, and the seeding pipe 5B1 and the connecting pipe 5B4 of the air suction seeding head 5B are cleaned through negative pressure. Placing the hole disc on a preset position of the conveyer belt 3 according to requirements, moving the hole disc to the position below the hole pressing roller 4 along with the conveyer belt 3, pressing the substrates in holes of the hole disc out of the sowing cavities by the hole pressing raised heads 4A, rotating the substrates adhered to the surfaces of the hole pressing roller 4 and the hole pressing raised heads 4A along with the hole pressing roller 4, and brushing the substrates by the soil removing brush 9; the hole tray after hole pressing continuously moves to the position below a seeding pipe 5B1 of an air suction seeding head 5B along with the conveying belt 3, seeds enter a seed guiding pipe 5B2 from a hopper under the action of gravity and are blocked by an arc-shaped baffle 5B6, so that one seed falls into a groove of an arc-shaped joint 5B3, after a pneumatic valve 5C on the seed guiding pipe 5B2 is completely opened, a connected high-pressure air supply system enables the seed guiding pipe 5B2 to generate larger negative pressure at the end close to the seeding pipe 5B1, so that the gas stopping plate 5B5 at the lower part of the seeding pipe 5B1 moves upwards to be closed, and meanwhile, the seeds in the groove of the arc-shaped joint 5B3 overcome the gravity and enter a pneumatic valve 5C port at the upper end of the seeding pipe 5B 1; at this time, the pneumatic valve 5C is controlled to adjust and reduce the opening amount, the negative pressure in the seed guide pipe 5B2 is reduced, the air stop plate 5B5 is ensured to continuously close the seeding pipe 5B1 upwards, meanwhile, the seeds can not overcome the groove resistance of the arc-shaped joint 5B3, and the quantity of the seeds entering the opening of the pneumatic valve 5C in the connecting pipe 5B4 is ensured to be only one. When the photoelectric switch 6 detects the plug, the control system intermittently starts and stops the pneumatic valve 5C according to a predetermined frequency, so that the seeds at the opening of the pneumatic valve 5C fall into the recess of the plug from the seeding pipe 5B 1. The hole pressing-seeding process of the hole tray is completed in cycles.
Claims (9)
1. The utility model provides a vegetables plug-seedling high-efficient seeding integrated device, its characterized in that includes frame (1), fuselage (2), conveyer belt (3), presses cave cylinder (4), sowing mechanism (5), photoelectric switch (6), control system, frame (1) is fixed to be set up in fuselage (2) upper portion, be provided with the conveyer on fuselage (2), conveyer belt (3) of conveyer set up in frame (1) below, press the rotatable drive shaft connection that sets up in both sides and one end and drive arrangement in cave cylinder (4) both ends, the outer disc interval of pressing cave cylinder (4) is provided with a plurality of pressure protruding heads (4A), sowing mechanism (5) are on a parallel with press cave cylinder (4) and frame (1) fixed connection of both ends and conveyer belt (3) both sides, sowing mechanism (5) include mount (5A), The pneumatic suction seeding head (5B), mount (5A) are on a parallel with press cave cylinder (4) and frame (1) fixed connection of both ends and conveyer belt (3) both sides, mount (5A) are gone up the interval fixed be provided with press the cave plush copper (4A) on pressing cave cylinder (4) and correspond pneumatic suction seeding head (5B), the fixed photoelectric switch (6) that is provided with on frame (1) of mount (5A) lower extreme, photoelectric switch (6) output and control system's input electric connection, control system's output and pneumatic valve (5C) electric connection of pneumatic suction seeding head (5B).
2. The vegetable plug seedling high-efficiency sowing integrated device according to claim 1, characterized in that one end of a central shaft of the plug pressing roller (4) is connected with a driving shaft of a driving device through a coupler (7) and the other end is rotatably connected with the frame (1) through a bearing seat (8).
3. The vegetable plug seedling high-efficiency sowing integrated device according to claim 2, wherein the hole pressing raised heads (4A) are equally divided along the circumferential direction of the hole pressing roller (4) and are axially provided with a plurality of rows at intervals.
4. The vegetable plug seedling high-efficiency seeding integrated device according to claim 3, wherein the hole pressing raised head (4A) is in a conical, multi-pyramid or frustum-shaped structure.
5. The vegetable plug seedling high-efficiency seeding integrated device according to any one of claims 1 to 4, characterized in that the rack (1) is fixedly provided with a soil removal brush (9) between the hole pressing roller (4) and the seeding mechanism (5) in parallel, and the front end of the soil removal brush (9) is fixedly provided with bristles close to the surface of the hole pressing roller (4).
6. The vegetable plug seedling efficient sowing integrated device according to claim 5, characterized in that the outside of the soil removing brush (9) is provided with a baffle (10) fixedly connected with two ends of the frame (1).
7. The vegetable plug seedling efficient seeding integrated device according to any one of claims 1 to 4, wherein the air-aspiration seeding head (5B) comprises a seeding pipe (5B 1), a seed guiding pipe (5B 2), an arc-shaped joint (5B 3) and a connecting pipe (5B 4), the top of the seed guiding pipe (5B 2) is communicated with a hopper, the bottom of the seed guiding pipe (5B 2) is vertically connected with one end of the connecting pipe (5B 4) through the arc-shaped joint, the other end of the connecting pipe (5B 4) is vertically connected with the seeding pipe (5B 1) and a pneumatic valve (5C) fixedly communicated with the tail of the seeding pipe, the other end of the pneumatic valve (5C) is connected with a high-pressure air supply system, and an air stopping plate (5B 5) capable of freely rotating downwards is arranged in or at the bottom of the seeding pipe (5B 1).
8. The vegetable plug seedling high-efficiency sowing integrated device according to claim 7, wherein the lower end in the seed guiding pipe (5B 2) or the upper end in the arc-shaped joint (5B 3) is fixedly provided with an arc-shaped baffle (5B 6) which is bent downwards along the outlet so that the diameter of the channel is not more than the diameter of two seeds.
9. The vegetable plug seedling high-efficiency seeding integrated device according to claim 7, wherein one end of the air-stopping plate (5B 5) is hinged with the wall of the seeding tube (5B 1), the outer edge of the air-stopping plate (5B 5) is provided with a sealing ring which is elastic and can be contacted with the inner wall of the seeding tube (5B 1) when closed, or the top of the air-stopping plate is provided with a sealing ring which is elastic and can be contacted with the lower end of the seeding tube (5B 1) when closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386231.4U CN214070603U (en) | 2020-10-23 | 2020-10-23 | Vegetable plug seedling high-efficiency seeding integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386231.4U CN214070603U (en) | 2020-10-23 | 2020-10-23 | Vegetable plug seedling high-efficiency seeding integrated device |
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| Publication Number | Publication Date |
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| CN214070603U true CN214070603U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022386231.4U Active CN214070603U (en) | 2020-10-23 | 2020-10-23 | Vegetable plug seedling high-efficiency seeding integrated device |
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| CN (1) | CN214070603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950895A (en) * | 2021-11-22 | 2022-01-21 | 温州大学 | Cave pressing device |
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2020
- 2020-10-23 CN CN202022386231.4U patent/CN214070603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950895A (en) * | 2021-11-22 | 2022-01-21 | 温州大学 | Cave pressing device |
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Denomination of utility model: An efficient integrated device for vegetable hole tray seedling cultivation and sowing Granted publication date: 20210831 Pledgee: Industrial Bank Co.,Ltd. Dali Branch Pledgor: XIANGYUN TAIXING AGRICULTURAL TECHNOLOGY DEVELOPMENT CO.,LTD.|Xiangyun yihuifu Agricultural Technology Service Co.,Ltd. Registration number: Y2024980010977 |