CN114377818B - Substrate sieving mechanism that tobacco was grown seedlings and was used - Google Patents
Substrate sieving mechanism that tobacco was grown seedlings and was used Download PDFInfo
- Publication number
- CN114377818B CN114377818B CN202210165833.8A CN202210165833A CN114377818B CN 114377818 B CN114377818 B CN 114377818B CN 202210165833 A CN202210165833 A CN 202210165833A CN 114377818 B CN114377818 B CN 114377818B
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- substrate
- water
- grinding
- vibrating
- tobacco seedling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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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
Abstract
The invention discloses a substrate screening device for tobacco seedling raising, which comprises a box body consisting of a bracket and an outer shell, wherein a vibrating device and a vibrating screen connected with the vibrating device are arranged in the box body; the protective net cover is provided with a grinding device for grinding the matrix; according to the invention, the water storage device is used for spraying water on the substrate to be screened, when the substrate which is in large-block agglomeration cannot be screened, the water is uniformly sprayed on the substrate through the nozzle, and then the grinding device is used for grinding the large-particle agglomeration substrate in the screening process, so that the substrate agglomerate becomes soft and easy to screen, the effect of adding water to the overdry seedling substrate is also achieved, the later manual watering work is replaced, and the problems of long time and low efficiency of manual substrate screening are avoided.
Description
Technical Field
The invention belongs to the field of agricultural machinery equipment, and particularly relates to a substrate screening device for tobacco seedling raising.
Background
The tobacco floating seedling substrate is a fixed support for tobacco seedling growth, and is also a carrier for supplying water and nutrient solution required by normal tobacco seedling growth, and the quality of the substrate and the use method directly influence the seedling emergence quality and the tobacco seedling quality; in terms of the quality of the substrate, it is generally required to have a light texture, and good air permeability and water holding performance. In order to cultivate tobacco seedlings with developed and strong root systems, the method is particularly important for uniform proportion and screening of nutrient soil, and especially the size of soil blocks directly influences the root system growth of the tobacco seedlings.
At present, the size screening measure of seedling raising matrix is generally that the manual work is through macropore sieve piece screening in advance, then reuse the aperture sieve piece to carry out fine screening, thereby require workman about or shake sieve piece from top to bottom in the screening process to improve the screening effect, but this kind of screening mode is laborsaving consuming time, matrix degree of consistency is relatively poor, shake effect is difficult to control, screening time is longer can influence the fermentation of seedling raising matrix that the agglomeration is too big in the screening process moreover, meet the seedling raising matrix and need manual the removing pinching of people and scatter just can carry out the screening, and the humidity of seedling raising matrix also can influence tobacco seedling growth, often need to spill water after the screening finishes, very inconvenience, consequently replace manual screening to machine control screening is the selection of necessity.
Disclosure of Invention
Accordingly, the present invention is directed to a substrate screening device for tobacco seedling raising, which is convenient to use and has high working efficiency, so as to overcome the above problems.
The technical scheme of the invention is as follows:
a matrix screening device for tobacco seedling raising comprises a box body consisting of a bracket and an outer shell, wherein a vibrating device and a vibrating screen which is connected with the vibrating device are arranged in the box body; the protective net cover is provided with a grinding device for grinding the matrix.
The water storage device comprises a water storage tank and a water guide pipe, wherein the upper end of the protective screen cover is provided with a mounting frame, and a plurality of drain pipes which are mutually connected with the water guide pipe are arranged on the mounting frame; one side of the water storage tank is provided with a switch box for controlling the vibrating device, and the vibrating device is connected with a switch box circuit.
The mounting frame is provided with through holes matched with the drain pipes, and the water guide pipes are connected with the drain pipes through the through holes.
A plurality of nozzles are arranged on the drain pipe; the drain pipe is in threaded connection with the mounting frame.
A control switch is arranged on one side of the water storage tank; the water guide pipe is provided with a water outlet regulating valve which is correspondingly used with the water discharge pipe.
The grinding device comprises a plurality of grinding cones arranged on the protective net cover, and the grinding cones and the protective net cover are of an integrated structure.
The grinding cones are arranged at staggered intervals.
A substrate outlet is arranged on one side of the box body, and a substrate transmission device is arranged at the substrate outlet; the upper end of the matrix outlet is provided with a plurality of reserved openings.
The substrate conveying device comprises a telescopic mounting bracket, and a substrate conveying belt and a motor for driving the substrate conveying belt are arranged on the mounting bracket.
The outside of the box body is provided with a dryness and humidity detector for detecting the dryness and humidity of the substrate.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a substrate screening device for tobacco seedling raising, which comprises a box body consisting of a bracket and an outer shell, wherein a vibrating device and a vibrating screen connected with the vibrating device are arranged in the box body, a protective net cover is arranged at the upper end of the vibrating screen, a grinding cone for grinding substrates is arranged on the protective net cover, during screening, the grinding cone is utilized to grind large-particle embracing substrates on the vibrating screen, a water spraying mechanism is arranged on the box body and connected with a water storage device arranged at the outer side of the box body through a water supply pipe system, the water storage device comprises a water storage tank and a water guide pipe, a mounting frame is arranged at the upper end of the protective net cover, a drain pipe connected with the water guide pipe is arranged on the mounting frame, a nozzle is arranged on the drain pipe, a switch box for controlling the vibrating device is arranged at one side of the water storage tank, the vibrating device is connected with a switch box circuit, a substrate conveying device is arranged at a substrate outlet, and the substrate after screening is conveyed to a workbench through the substrate conveying device for dishing.
According to the invention, the water storage device is used for spraying water on the substrate to be screened, when the substrate which is in large-block agglomeration cannot be screened, the water is uniformly sprayed on the substrate through the nozzle, and then the grinding device is used for grinding the large-particle agglomeration substrate in the screening process, so that the substrate agglomerate becomes soft and easy to screen, the effect of adding water to the overdry seedling substrate is also achieved, the later manual watering work is replaced, and the problems of long time and low efficiency of manual substrate screening are avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a through hole in the mounting bracket of the present invention;
FIG. 3 is a schematic view of the structure of the back side of the present invention;
FIG. 4 is a schematic view of the structure of the grinding cone of the present invention;
FIG. 5 is a top view of the grinding cone of the present invention;
FIG. 6 is a schematic perspective view of a water storage device and a drain pipe according to the present invention;
FIG. 7 is a schematic view of the structure of the back of the water storage device of the present invention;
fig. 8 is a schematic structural view of the drain pipe of the present invention.
In the figure: 1-a bracket; 2-a box body; 21-a vibration device; 22-a vibrating screen; 3-protecting net cover; 31-grinding the cone; 4-a water storage tank; 5-a water guide pipe; 6-mounting rack; 7-a switch box; 8-substrate outlet; 9-reserving a port; 10-draining pipe; 11-through holes; 12-mounting a bracket; 13-a substrate conveyor belt; 14-nozzles; 15-controlling a switch; 16-a water outlet regulating valve; 17-dry moisture detector.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-5, a substrate screening device for tobacco seedling raising comprises a box body 2 consisting of a bracket 1 and an outer shell, wherein a vibrating device 21 and a vibrating screen 22 connected with the vibrating device 21 are arranged in the box body 2, a protective screen 3 is arranged at the upper end of the vibrating screen 22, and the protective screen 3 can be made of metal parts such as stainless steel, iron and the like; the water storage device for spraying water to the protective net cover 3 and the dryness and humidity detector 17 for detecting the dryness and humidity of the matrix are arranged on the outer side of the box body 2, so that a worker can select whether to start spraying water according to the dryness and humidity condition of the matrix, and the dryness and humidity detector 17 can select detectors with different precision on the market according to requirements; the grinding device for grinding the matrixes is arranged on the protective screen 3, the grinding device comprises a plurality of conical grinding cones 31 integrally formed with the protective screen 3, the grinding cones 31 are arranged at staggered intervals and used for grinding matrixes with large grains on the vibrating screen 22 by means of the power of the vibrating screen 22 during screening, so that the matrixes are ground into smaller and well-screened matrix grains.
The water storage device comprises a water storage tank 4 and a water guide pipe 5, wherein a water outlet regulating valve 16 which is used corresponding to the water discharge pipe 10 is arranged on the water guide pipe 5, and each water outlet regulating valve 16 can independently control the water discharge of the corresponding water discharge pipe 10 and control the water discharge amount of the corresponding water discharge pipe; the water storage tank 4 adopts a pump type water storage tank, one side of the water storage tank 4 is provided with a control switch 15, the water storage tank 4 can be made of a spray water tank with a high-pressure pump on the market, and the power of the spray water tank is provided by a rechargeable lithium battery arranged in the tank body of the water storage tank 4.
The upper end of the protective screen 3 is provided with a mounting frame 6 made of aluminum alloy, the mounting frame 6 is provided with a plurality of drain pipes 10 which are mutually connected with the water guide pipes 5, the drain pipes 10 are plastic products with water spray holes or tubular drain pipes 10 with spray structures which are purchased on the internet, one side of the mounting frame 6 is provided with through holes 11 for the drain pipes 10 to be mutually connected with the water guide pipes 5, the drain pipes 10 and the through holes 11 can be in threaded connection, the drain pipes 10 are arranged between the mounting frame 6, the water guide pipes 5 are mutually connected with the drain pipes 10 through the through holes 11, and the drain pipes 10 are provided with at least one spray nozzle 14.
A substrate outlet 8 is arranged on one side of the box body 2, and a substrate transmission device is arranged at the substrate outlet 8; the upper end of the matrix outlet 8 is provided with a plurality of reserved openings 9 for discharging large particle matrixes which cannot be ground; the substrate conveying device comprises a mounting bracket 12, the mounting bracket 11 is a telescopic mounting bracket, a substrate conveying belt 13 and a motor for driving the substrate conveying belt 13 are arranged on the mounting bracket 12, a collecting box for collecting the substrate can be arranged at one end of the substrate conveying belt 13, so that the substrate discharged from the substrate outlet 8 can be collected and put on the substrate conveying belt 13, the substrate conveying belt 13 is driven to move by the motor, the seedling substrate is conveyed to a workbench, a worker can better and faster complete substrate split charging work, and the telescopic mounting bracket 11 can enable the worker to adjust automatically according to the height, so that the substrate conveying device is very convenient.
As shown in fig. 6-8, a switch box 7 for controlling a vibrating device is arranged on one side of the water storage tank, the vibrating device 21 is connected with the switch box 7 in a circuit manner, the vibrating device 21 comprises a vibrating motor, and a vibrating screen 22 is driven by the vibrating motor to screen substrates.
When the device is used, the control switch 15 is started, water in the tank body of the water storage tank 4 is pressed out from the water guide pipe 5 through the high-pressure water pump, is conveyed to the water discharge pipe 10 through the water guide pipe 5 in a pressing mode, the water discharge pipe 10 is used for uniformly spraying water on seedling culture matrixes, the effect of adding water to the matrixes and supplementing water is achieved, the water discharge amount of the water discharge pipe 10 can be adjusted through the water outlet adjusting valve 16, when the device is used for screening, the ground matrixes with large particles on the vibrating screen 22 are ground into matrixes with small grinding easiness through the grinding cone 31, and the ground matrixes are discharged to the matrix conveying belt 13 through the matrix outlet 8.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention.
Claims (9)
1. The utility model provides a matrix sieving mechanism that tobacco was grown seedlings and is used, it includes box (2) that comprise support (1), shell body, is equipped with vibrating device (21) and vibrating screen (22) with vibrating device interconnect in box (2), protective screen (3) that are equipped with in vibrating screen (22) upper end, its characterized in that: the water spraying mechanism is arranged on the box body and is connected with a water storage device arranged on the outer side of the box body (2) through a water supply pipe system; the protective net cover (3) is provided with a grinding device for grinding the matrix; the grinding device comprises a plurality of grinding cones (31) arranged on the protective net cover (3), and the grinding cones (31) and the protective net cover (3) are of an integrated structure.
2. The substrate screening device for tobacco seedling culture according to claim 1, wherein: the water storage device comprises a water storage tank (4) and a water guide pipe (5), a mounting frame (6) is arranged at the upper end of the protective net cover (3), and a plurality of drain pipes (10) which are mutually connected with the water guide pipe (5) are arranged on the mounting frame (6); one side of the water storage tank is provided with a switch box (7) for controlling the vibrating device, and the vibrating device is connected with the switch box (7) in a circuit manner.
3. The substrate screening device for tobacco seedling culture according to claim 2, wherein: the mounting frame (6) is provided with a through hole (11) matched with the drain pipe (10), and the water guide pipe (5) is connected with the drain pipe (10) through the through hole (11).
4. A substrate screening apparatus for tobacco seedling culture according to claim 3, wherein: a plurality of nozzles (14) are arranged on the drain pipe (10); the drain pipe (10) is in threaded connection with the mounting frame (6).
5. The substrate screening device for tobacco seedling culture according to claim 2, wherein: a control switch (15) is arranged on one side of the water storage tank (4); the water guide pipe (5) is provided with a water outlet regulating valve (16) which is used corresponding to the water discharge pipe (10).
6. The substrate screening device for tobacco seedling culture according to claim 1, wherein: the grinding cones (31) are arranged at staggered intervals.
7. The substrate screening device for tobacco seedling culture according to claim 1, wherein: a substrate outlet (8) is formed in one side of the box body, and a substrate conveying device is arranged at the substrate outlet (8); the upper end of the substrate outlet (8) is provided with a plurality of reserved openings (9).
8. The substrate screening device for tobacco seedling culture according to claim 7, wherein: the substrate conveying device comprises a telescopic mounting bracket (12), and a substrate conveying belt (13) and a motor for driving the substrate conveying belt (13) are arranged on the mounting bracket (12).
9. A substrate screening apparatus for tobacco seedling raising according to any one of claims 1-8, wherein: the outside of the box body (2) is provided with a dryness and humidity detector (17) for detecting the dryness and humidity of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165833.8A CN114377818B (en) | 2022-02-23 | 2022-02-23 | Substrate sieving mechanism that tobacco was grown seedlings and was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165833.8A CN114377818B (en) | 2022-02-23 | 2022-02-23 | Substrate sieving mechanism that tobacco was grown seedlings and was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114377818A CN114377818A (en) | 2022-04-22 |
| CN114377818B true CN114377818B (en) | 2023-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210165833.8A Active CN114377818B (en) | 2022-02-23 | 2022-02-23 | Substrate sieving mechanism that tobacco was grown seedlings and was used |
Country Status (1)
| Country | Link |
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| CN (1) | CN114377818B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203389737U (en) * | 2013-06-24 | 2014-01-15 | 潍坊沃尔特化学有限公司 | Grinding vibration screen equipment |
| CN203737317U (en) * | 2014-04-01 | 2014-07-30 | 山东潍坊烟草有限公司昌乐分公司 | Automatic seedling-culturing matrix sieving machine |
| CN203830267U (en) * | 2014-04-28 | 2014-09-17 | 潍坊汇韬化工有限公司 | Grinding vibrating screen device |
| CN105903672A (en) * | 2016-04-23 | 2016-08-31 | 中国烟草总公司重庆市公司巫溪分公司 | Device for screening seedling-raising substrate |
| CN207191495U (en) * | 2017-09-05 | 2018-04-06 | 沈阳农业大学 | A kind of nursery nutrient matrix puddles packaging system automatically |
| CN108126557A (en) * | 2017-12-22 | 2018-06-08 | 张王斌 | A kind of gardening pot flowers soil mixed processing device |
| CN208906103U (en) * | 2018-04-14 | 2019-05-28 | 山东岳华能源集团有限公司 | A kind of production device for superfine pulverized coal |
| CN209849259U (en) * | 2019-03-13 | 2019-12-27 | 锦州万得焊材有限公司 | A reciprocating sieve for production of stainless steel welding agent |
| CN210675867U (en) * | 2019-09-12 | 2020-06-05 | 烟台市万船口海洋生物科技有限公司 | Fish meal screening device |
| CN213044544U (en) * | 2020-07-28 | 2021-04-27 | 福建农林大学 | Small-size matrix hybrid processor that grows seedlings |
| CN214601005U (en) * | 2020-11-08 | 2021-11-05 | 上海憬图环境工程有限公司 | Soil remediation equipment of tilting cam vibration screening |
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2022
- 2022-02-23 CN CN202210165833.8A patent/CN114377818B/en active Active
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| CN114377818A (en) | 2022-04-22 |
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