CN104170564B - Air-blowing is for the little granule feed mechanism for seed of dish suction planted - Google Patents
Air-blowing is for the little granule feed mechanism for seed of dish suction planted Download PDFInfo
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- CN104170564B CN104170564B CN201410328075.2A CN201410328075A CN104170564B CN 104170564 B CN104170564 B CN 104170564B CN 201410328075 A CN201410328075 A CN 201410328075A CN 104170564 B CN104170564 B CN 104170564B
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Abstract
The present invention relates to a kind of air-blowing for the little granule feed mechanism for seed of dish suction planted, including frame, defeated kind of device, suction kind device, a feeder, described suction kind device is located in frame, and defeated kind of described device is located under suction kind device, and described feeder is connected with defeated kind of device and a suction kind device.The present invention utilizes the effect of air-flow to make seed group reach " boiling " state and effectively separate in defeated kind of dish, reaches effectively to take kind by pressure differential；By changing the gas flow of positive pressure ventilation pipe of feed mechanism for seed, make what seed can circulate between two kinds of casees to be used alternatingly, improve the utilization rate of seed, make feed mechanism for seed reach to save time, saving of labor, efficient duty；What seed spout adopted is the structure of inverted " V " font, in order to ensure the suspension conveying of conveying pipe small particles seed, so as to reach intergranular efficiently separating when taking kind, it is also possible to make board-like kind of air chamber of inhaling take in absorption and kind of process keeps inhale kind of plate level move back and forth, work easily operated.
Description
Technical field
The present invention relates to a kind of little granule feed mechanism for seed, especially a kind of air-blowing is for the little granule feed mechanism for seed of dish suction planted.
Background technology
Increase year by year along with pepper planting area, Fructus Capsici secondary industry quickly develops, in order to shorten the growth cycle of Fructus Capsici, improve yield and quality, obtain high profit, the general cropping pattern all adopting culturing and transplanting seedlings, hole plate seedling growth process is one of key link transplanting cropping pattern, and hole plate seedling growth feed mechanism for seed is the nucleus equipment of seedling raising process.The mode of the existing commonly used vibration seed tray of hole plate seedling growth seeder makes seed grain group efficiently separate and takes kind, but for little as this granule of Fructus Capsici, shape is irregular and the seed of poor fluidity, the poor effect that seed grain separates.
Summary of the invention
It is an object of the invention to provide one to use air as medium and make seed group reach " boiling " state and efficiently separate, and the air-blowing reaching by pressure differential effectively to take kind is for kind of a dish draught type seed sowing device.
It is an object of the invention to be achieved through the following technical solutions:
The present invention is characterized in that it: including frame, defeated kind of device, suction kind device, a feeder, described suction kind device is located in frame, and defeated kind of described device is located under suction kind device, and described feeder is planted a device with defeated kind of device and suction and is connected.
Defeated kind of above-mentioned device is by inverted " V " word seed spout, plant case, flat box type recovery plants pipe, adjustable plate, go out kind of a mouth, valve is constituted, described inverted " V " word seed spout can set several side by side, frame is provided with one and supports axle, inverted " V " word seed spout support axle is fixed in frame, described flat box type kind of the pipe that reclaims is provided with pore, go out kind of a mouth and be located at inverted " V " word seed spout top, described inverted " V " word seed spout and flat box type recovery kind pipe are provided with valve, described kind case is located on inverted " V " word seed spout, flat box type kind of the pipe that reclaims is located at kind of a upper box part, flat box type recovery kind pipe and kind case are respectively communicated with inverted " V " word seed spout.
Above-mentioned suction kind device is planted room by board-like suction and slide rail is constituted, and a described board-like suction kind room has suction and plants a plate, and suction is planted a plate and is provided with suction hole, the suction hole both sides inhaling kind of plate are provided with imperforate section, slide rail is fixed on above frame, and board-like kind of room of inhaling is by slide rail, and can slide in slide rail.
Above-mentioned feeder is made up of Whirl pump, air supply chamber, positive pressure ventilation pipe and negative pressure air supply pipe, described air supply chamber is located under inverted " V " word seed spout, and connect with inverted " V " word seed spout, described negative pressure air supply pipe inhales kind of a room with board-like, Whirl pump is connected, and described positive pressure ventilation pipe is connected with Whirl pump, air supply chamber.
Being provided with adjustable plate between above-mentioned kind case and inverted " V " word seed spout, the suction kind device in described frame has hole tray.
The present invention compared with prior art, uses air as medium, utilizes the effect of air-flow to make seed group reach " boiling " state and effectively separate in defeated kind of dish, reaches effectively to take kind by pressure differential；By changing the gas flow of positive pressure ventilation pipe of feed mechanism for seed, make what seed can circulate between two kinds of casees to be used alternatingly, improve the utilization rate of seed, make feed mechanism for seed reach to save time, saving of labor, efficient duty；What seed spout adopted is the structure of inverted " V " font, in order to ensure the suspension conveying of conveying pipe small particles seed, so as to reach intergranular efficiently separating when taking kind, it is also possible to make board-like kind of air chamber of inhaling take in absorption and kind of process keeps inhale kind of plate level move back and forth, work easily operated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is defeated kind of device enlarged diagram in Fig. 1.
Fig. 5 be board-like in Fig. 3 inhale kind of room look up enlarged drawing.
In diagram: 1 is frame, 2 is Whirl pump, and 3 is defeated kind of device, and 4 is hole tray, 5 is negative pressure air supply pipe, and 6 is slide rail, and 7 is positive pressure ventilation pipe, and 8 is that board-like suction plants a room, 9 for supporting axle, and 10 for inhaling kind of a plate, and 11 is imperforate section, 12 is suction hole, and 301 is air supply chamber, and 302 is pore, 303 is that flat box type recovery plants pipe, and 304 is valve, and 305 go out kind of a mouth, 306 is kind of a case, and 307 is adjustable plate, and 308 is inverted " V " word seed spout.
Detailed description of the invention
nullEmbodiment: with reference to accompanying drawing 1～5，The present embodiment includes frame 1、Defeated kind of device 3、Inhale kind of a device、Feeder，Described suction kind device is located in frame，Defeated kind of described device 3 is located under suction kind device，Described feeder is connected with defeated kind of device 3 and a suction kind device，Defeated kind of described device 3 is by inverted " V " word seed spout 308、Plant case 306、Flat box type recovery plants a pipe 303、Adjustable plate 307、Go out kind of mouth 305、Valve 304 is constituted，Described inverted " V " word seed spout 308 can set several side by side，Frame 1 is provided with one and supports axle 9，Inverted " V " word seed spout 308 is fixed in frame with supporting axle 9，Seed is reclaimed to the pressure in kind case in order to reduce flat box type kind of the pipe of reclaiming，Described flat box type kind of the pipe 303 that reclaims is provided with pore 302，Go out kind of a mouth and be located at inverted " V " word seed spout 308 top，Described inverted " V " word seed spout 308 and flat box type kind of the pipe 303 that reclaims are provided with valve 304，Described kind case 306 is located on inverted " V " word seed spout 308，Flat box type kind of the pipe 303 that reclaims is located at kind of case 306 top，Flat box type kind of the pipe 303 that reclaims is respectively communicated with inverted " V " word seed spout 308 with kind case 306，Described suction kind device is made up of board-like suction kind room 8 and slide rail 6，Described board-like kind of a room 8 of inhaling has suction kind plate 10，Inhale kind of a plate 10 and be provided with suction hole 12，Suction hole 12 both sides inhaling kind of plate 10 are provided with imperforate section 11，Slide rail 6 is fixed on above frame，Board-like kind of room 8 of inhaling is by slide rail 6，And can slide in slide rail 6，Described feeder is by Whirl pump 2、Air supply chamber 301、Positive pressure ventilation pipe 7 and negative pressure air supply pipe 5 are constituted，Described air supply chamber 301 is located at inverted " V " word seed spout 308 times，And connect with inverted " V " word seed spout 308，Described negative pressure air supply pipe 5 inhales kind of a room 8 with board-like、Whirl pump 2 is connected，Described positive pressure ventilation pipe 7 and Whirl pump 2、Air supply chamber 301 connects，In order to control into the quantity planted，It is provided with adjustable plate 307 between kind of case and inverted " V " word seed spout 308，Suction kind device in described frame has hole tray 4.
Structure and the dependent interaction of the present embodiment are described in further detail below, described Whirl pump 2 is fixed by bolts in frame 1 and keeps firm, in case trembleing during work, positive pressure ventilation pipe 7 and the gas outlet revolving empty pump 2 are connected, seam seal washer seals, in case gas leakage during work, the phenomenon that air pressure is not enough, positive pressure ventilation pipe 7 and negative pressure air supply pipe 5 can be provided with control air cock, so as the size of required air pressure when regulating work, the seam of positive pressure ventilation 7 pipe is connected with air supply chamber 301, seal with sealant tape, in case for QI-insufficiency, seal with seal washer between air supply chamber 301 and inverted " V " word seed spout 308, gas leakage when preventing work；Have one piece of backing plate at air supply chamber 301, by air supply chamber 301 with bolt firm be fixed on backing plate, it is prevented that when air pressure is excessive occur vibration phenomenon；nullBoard-like suction kind room 8 takes in absorption and needs in kind of process to ensure that board-like suction plants room 8 reciprocating horizontal motion，Consider that the conveying of its installation site tipping tube is easier to realize the board-like horizontal movement inhaling kind of room 8 for kind of mode，Have employed inverted " V " word seed spout 308，In order to fix inverted " V " word seed spout 308，One can be provided with in frame 1 and support axle 9，Inverted " V " word seed spout 308 is made to be fixed by bolts on the support axle 9 of frame 1，The angle at 45 ° with the backing plate of fixing air supply chamber 301，Keep the plane of inverted " V " word seed spout 308 top end face and frame 1 at grade，And keeping parallelism，In order to reduce air demand and reduce the unevenness in flow field and guarantee better to take kind，Separate with valve 304 between inverted " V " word seed spout 308，Ensure that every pipe of several inverted " V " word seed spouts 308 is all the air-pressure chamber of an independent sealing，For well having prepared condition for planting later；Plant case 306 and be provided with seed inlet, flat box type kind of the pipe 303 that reclaims is fixed by bolts on the seed inlet of kind of case 306, seed inlet seal washer seals, in order to the motion conditions observed in seed recycling process, flat box type recovery kind pipe 303 adopts transparent material to make, it is desirable to make of glass plate, kind of a plate is inhaled by board-like in board-like kind of room 8 of inhaling, negative-pressure vacuum room, negative pressure inlet mouth, slide rail is constituted；Negative-pressure vacuum room bolt is arranged on board-like suction and plants on plate, surrounding seal washer seals, slide rail 6 is fixed in frame, in order to enable better to take kind, board-like kind of the room 8 of inhaling adopts inner hole formula suction hole, good takes kind of a performance because inner hole formula suction hole has, and during installation, board-like kind of a lower surface, room of inhaling contacts with inverted " V " word seed spout top end face, and move back and forth in the horizontal direction with certain speed, may also operate as the effect of clear kind simultaneously；Board-like kind of a room 8 of inhaling is taked and the structure of inverted " V " word seed spout 308 " Room, hole one ", when work just starts, regulate the control air cock on positive and negative pressure air supply pipe, when effectively taking, in order to make the seed in inverted " V " word seed spout 308 reach, " boiling " state planted, the suction hole both sides inhaled on kind of plate 10 under board-like suction kind room 8 are provided with imperforate section 11, prepare for effectively taking to plant later；Seal with sealant tape around the seam of negative pressure air supply pipe 5 and Whirl pump 2.
nullWork process: first manually somewhat open the adjustable plate of kind of case，Seed is allowed slowly to enter inverted " V " word seed spout，Open hydraulic pump and start fuel feeding，The left side valve making inverted " V " word seed spout is opened，Simultaneously close off the valve on the right side of inverted " V " word seed spout，Open the flat box type valve reclaiming kind of pipe in right side，Simultaneously close off the flat box type valve reclaiming kind of pipe in left side，Now，We can introduce a reversing control system，This reversing control system is by reversing solenoid valve，Travel switch is constituted，This reversing control system may be mounted at the board-like correct position inhaling kind of room，Open the left side control air cock of the positive pressure ventilation pipe of Whirl pump，Simultaneously close off the right side malleation control air cock for pipe，Board-like kind of a room of inhaling is moved on to operating position, left side，The lower surface of the imperforate section, right side of the board-like suction hole inhaling kind of room contacts with inverted " V " word seed spout top end face，Observation seed reaches to take when planting required " boiling " state，Switch on power，Start working in board-like kind of a room of inhaling，Board-like kind of a room of inhaling is moved to the right along slide rail，When a board-like suction kind room moves to directly over the hole tray of right side，Travel switch link stopper produces the signal of telecommunication to reversing solenoid valve，Positive pressure ventilation pipe commutates，Board-like kind of a room of inhaling starts to charge seed，Complete right side nursery seeding，Meanwhile the lower surface, imperforate section, left side of the board-like suction hole inhaling kind of room just contacts with inverted " V " word seed spout top end face.Repeat above-mentioned action, carry out left side nursery seeding, according to this working in reciprocating mode, it may be achieved this feed mechanism for seed continuously performs hole plate seedling growth seeding operation.
Claims (4)
1. an air-blowing is for the little granule feed mechanism for seed of dish suction planted, it is characterized in that: include frame, defeated kind of device, suction kind device, a feeder, described suction kind device is located in frame, and defeated kind of described device is located under suction kind device, and described feeder is connected with defeated kind of device and a suction kind device；Defeated kind of described device is by inverted " V " word seed spout, plant case, flat box type recovery plants pipe, adjustable plate, go out kind of a mouth, valve is constituted, described inverted " V " word seed spout sets several side by side, inverted " V " word seed spout support axle is fixed in frame, described flat box type kind of the pipe that reclaims is provided with pore, go out kind of a mouth and be located at inverted " V " word seed spout top, described inverted " V " word seed spout and flat box type recovery kind pipe are provided with valve, described kind case is located on inverted " V " word seed spout, flat box type kind of the pipe that reclaims is located at kind of a upper box part, flat box type recovery kind pipe and kind case are respectively communicated with inverted " V " word seed spout.
2. a kind of air-blowing according to claim 1 is for the little granule feed mechanism for seed of dish suction planted, it is characterized in that: described suction kind device is made up of board-like suction kind room and slide rail, described board-like kind of a room of inhaling has suction kind plate, inhale kind of a plate and be provided with suction hole, the suction hole both sides inhaling kind of plate are provided with imperforate section, and slide rail is fixed on above frame.
3. a kind of air-blowing according to claim 1 is for the little granule feed mechanism for seed of dish suction planted, it is characterized in that: described feeder is made up of Whirl pump, air supply chamber, positive pressure ventilation pipe and negative pressure air supply pipe, described air supply chamber is located under inverted " V " word seed spout, and connect with inverted " V " word seed spout, described negative pressure air supply pipe inhales kind of a room with board-like, Whirl pump is connected, and described positive pressure ventilation pipe is connected with Whirl pump, air supply chamber.
4. a kind of air-blowing according to claim 1 is for the little granule feed mechanism for seed of dish suction planted, it is characterised in that: planting and be provided with adjustable plate between case and inverted " V " word seed spout, the suction kind device in described frame has hole tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328075.2A CN104170564B (en) | 2014-07-02 | 2014-07-02 | Air-blowing is for the little granule feed mechanism for seed of dish suction planted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328075.2A CN104170564B (en) | 2014-07-02 | 2014-07-02 | Air-blowing is for the little granule feed mechanism for seed of dish suction planted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104170564A CN104170564A (en) | 2014-12-03 |
| CN104170564B true CN104170564B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410328075.2A Expired - Fee Related CN104170564B (en) | 2014-07-02 | 2014-07-02 | Air-blowing is for the little granule feed mechanism for seed of dish suction planted |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105247998B (en) * | 2015-11-23 | 2017-03-22 | 山东农业大学 | Wide-seedling-strip wheat precision planter achieving both minimal tillage and fertilizer and work method thereof |
| CN108934311B (en) * | 2018-09-11 | 2024-02-23 | 中国烟草总公司四川省公司 | Crop tiny seed sowing device and method thereof |
| CN113287392B (en) * | 2021-04-14 | 2022-04-26 | 江苏大学 | Blowing-sucking type electromagnetic vibration precision seeding device and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201015276Y (en) * | 2007-01-26 | 2008-02-06 | 王永泉 | Semi-automatic precision seeding machine |
| CN201146687Y (en) * | 2007-11-06 | 2008-11-12 | 石河子大学 | Suction disc throwing-vibrating type plug seedling-raising semiautomatic precision seeding machine |
| US8001914B2 (en) * | 2009-06-12 | 2011-08-23 | Great Plains Manufacturing, Inc. | Air-assisted planting system having a single fan with pressure-responsive splitting of air streams for conveying and metering functions |
| CN102090184B (en) * | 2010-12-24 | 2012-06-20 | 江苏大学 | Air-suction vibration disk type field precise seeder for grain |
| CN202514276U (en) * | 2012-01-17 | 2012-11-07 | 石河子大学 | Air suction type bidirectional movable plug seedling seeder |
| CN102668784B (en) * | 2012-06-06 | 2015-04-01 | 石河子大学 | Roller type tray seedling planter capable of supplying seeds based on airflow suspension |
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Granted publication date: 20160706 Termination date: 20170702 |