CN109983962B - Improved generation agricultural device of growing seedlings - Google Patents

Improved generation agricultural device of growing seedlings Download PDF

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Publication number
CN109983962B
CN109983962B CN201711481474.2A CN201711481474A CN109983962B CN 109983962 B CN109983962 B CN 109983962B CN 201711481474 A CN201711481474 A CN 201711481474A CN 109983962 B CN109983962 B CN 109983962B
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CN
China
Prior art keywords
sliding connection
groove
mounting groove
end wall
sliding
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CN201711481474.2A
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Chinese (zh)
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CN109983962A (en
Inventor
陈春姣
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Suzhou Sanmu liangpu Agricultural Technology Co.,Ltd.
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Suzhou Sanmu Liangpu Agricultural Technology Co ltd
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Publication of CN109983962A publication Critical patent/CN109983962A/en
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    • 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
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
    • 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
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0287—Devices for laying-out or removing ground coverings
    • 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
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The invention discloses an improved agricultural seedling raising device, which comprises a seedling raising box, wherein the left and right end surfaces of the seedling raising box are provided with a hand groove in a peer-to-peer manner, a hand frame is fixedly arranged in the hand groove, the upper end surface of the seedling raising box is provided with a first sliding connection cavity with an upward opening, a cultivation frame is arranged in the first sliding connection cavity in a sliding connection manner, a cultivation soil layer is arranged in the cultivation frame, the bottom wall of the first sliding connection cavity is provided with a lifting device, the lifting device comprises a second sliding connection cavity which is arranged in the middle of the bottom wall of the first sliding connection cavity and communicated with the first sliding connection cavity, and a sliding connection block which is arranged in the second sliding connection cavity in a sliding connection manner, the upper end of the sliding connection block is fixedly connected with the bottom wall of the cultivation frame, the seedling raising box is provided with a first sliding connection groove which is elongated left and right and penetrates through the second sliding connection cavity, the sliding connection block is provided with a second sliding connection groove which is communicated left and right, and a sliding connection arm capable of sliding connection left and right is arranged in the second sliding connection groove.

Description

Improved generation agricultural device of growing seedlings
Technical Field
The invention relates to the field of agricultural seedling culture, in particular to an improved agricultural seedling culture device.
Background
In some agricultural seedling raising bases in China, cultivation work is often carried out on some preferable cultivation soil layers, certain photosynthesis is carried out on the cultivation soil layers in the cultivation process, heat preservation work is carried out by covering the cultivation soil layers with heat preservation films when the external temperature is low, manual operation is needed for the operation in the traditional method, and the operation difficulty is high and the efficiency is low.
Disclosure of Invention
The invention aims to provide an improved agricultural seedling raising device which can overcome the defects in the prior art.
According to the invention, the improved agricultural seedling raising device comprises a seedling raising box, wherein the left and right end surfaces of the seedling raising box are provided with a lifting groove in a peer-to-peer manner, a lifting frame is fixedly arranged in the lifting groove, the upper end surface of the seedling raising box is provided with a first sliding connection cavity with an upward opening, a cultivation frame is arranged in the first sliding connection cavity in a sliding connection manner, a cultivation soil layer is arranged in the cultivation frame, the bottom wall of the first sliding connection cavity is provided with a lifting device, the lifting device comprises a second sliding connection cavity arranged in the middle of the bottom wall of the first sliding connection cavity and communicated with the first sliding connection cavity, and a sliding connection block arranged in the second sliding connection cavity in a sliding connection manner, a prompting device is arranged in the second sliding connection cavity and comprises a touch sensor and a prompting lamp, the upper end of the sliding connection block is fixedly connected with the bottom wall of the cultivation frame, the seedling raising box is provided with a first sliding connection groove which is elongated left and right and penetrates through the second sliding connection cavity, the left end of the lower flange block is provided with a second oblique head matched with the second oblique surface, the sliding connection arm is internally provided with a screw rod which extends leftwards and rightwards in a matched manner, the right end of the screw rod is rotatably arranged in the right end wall of the first sliding connection groove, the left end of the screw rod is connected with a first electric rotating machine fixedly arranged in the left end wall of the first sliding connection groove, the left side and the right side of the seedling raising box are equivalently provided with a first mounting groove and a second mounting groove, the first ann connects groove upside front and back and is provided with the logical hole that communicates with first sliding connection chamber, second ann connects the groove upside and is provided with the logical groove that communicates with first sliding connection chamber, it is located to be provided with in the case of growing seedlings the second sliding connection chamber below just communicates with the spread groove in first ann connects groove and second ann and connects the groove, install in first ann connects groove, second ann and connects the groove and the spread groove and shelter from the device.
In a further technical scheme, the shielding device comprises a second transfer shaft and a first transfer shaft which are arranged in the first mounting groove in an up-down equal manner, the front end and the rear end of the second transfer shaft are respectively rotatably installed in the front end wall and the rear end wall of the first mounting groove, second gear wheels are fixedly installed on the second transfer shaft in an up-down equal manner, the rear end of the first transfer shaft is rotatably installed in the rear end wall of the first mounting groove, the front end of the first transfer shaft is connected with a second electric rotating machine fixedly installed in the front end wall of the first mounting groove, first gear wheels are fixedly installed on the first transfer shaft in an up-down equal manner, an upper transfer wheel and a lower transfer wheel are installed in the second mounting groove in an up-down equal manner, the shielding device further comprises a gear chain matched with the first gear wheels and the second gear wheels and a heat insulation film matched with the upper transfer wheel and the lower transfer wheel, the tooth interlinkage with heat preservation membrane end to end connection, the cooperation of tooth interlinkage is installed on first gear and the second gear, the cooperation of heat preservation membrane is installed go up transfer gear and lower transfer gear and tensioning.
According to a further technical scheme, the distance between the front and rear toothed connecting chains is larger than the width of the cultivation frame in the front and rear direction.
According to a further technical scheme, when the first inclined head is completely abutted against the first inclined surface, the lower end surface of the lower flange block is just separated from the lower end wall of the second sliding connection groove; when the second inclined head is completely abutted against the second inclined surface, the upper end surface of the upper flange block is just separated from the upper end wall of the second sliding connection groove.
According to the further technical scheme, when the upper end face of the upper flange block abuts against the upper end wall of the second sliding connection groove, the upper end face of the cultivated soil layer is flush with the upper end face of the seedling raising box.
Further technical scheme, the feeler gauge is fixed set up in second sliding connection intracavity diapire, the warning light set up in nursery cabinet right side terminal surface and with the feeler gauge electricity links.
The invention has the beneficial effects that:
the device can be used at a lower temperature, when in use, the first electric rotating machine is started firstly, the first electric rotating machine can drive the sliding connection arm to slide leftwards, the second inclined head acts on the second inclined surface, so that the sliding block can be driven to slide downwards, when the left end surface of the sliding arm is abutted against the left end wall of the first sliding groove, the lower end surface of the lower flange block is abutted against the lower end wall of the second sliding groove, then the second electric rotating machine can drive the first gear wheel to rotate anticlockwise, so that the gear chain can drive the heat preservation film to extend into the first sliding connection cavity from the through connection groove, when the heat-insulating film is abutted against the left end wall of the first sliding connection cavity, the heat-insulating film covers the cultivated soil layer, therefore, the heat preservation effect can be performed on the seedlings, and the influence on the seedling cultivation effect caused by low temperature can be avoided; when the temperature is raised and the photosynthesis needs to be carried out, the second electric rotating machine is started reversely firstly, the second electric rotating machine can drive the first gear wheel to rotate clockwise through the first rotating shaft, the gear connecting chain can drive the heat preservation film to open the first sliding connection cavity, after the first sliding connection cavity is completely opened, the second electric rotating machine is stopped and the first electric rotating machine is started reversely, the first electric rotating machine drives the sliding connection arm to slide rightwards through the spiral rod, when the first inclined head acts on the first inclined surface, the sliding connection block can be driven to slide upwards, when the right end face of the sliding connection arm abuts against the right end wall of the first sliding connection groove, the first electric rotating machine is stopped, at the moment, the upper end face of the soil cultivation layer is flush with the upper end face of the seedling raising box, and therefore, the soil cultivation layer can be completely exposed out of the first sliding connection cavity, thereby enabling the seedlings to carry out photosynthesis, and the invention has simple structure and simple and convenient operation.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an improved agricultural seedling raising device of the invention.
Fig. 2 is a schematic view showing a state where the culture soil layer is covered with the insulation film in fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a left side view of fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1-4, the improved agricultural seedling raising device of the present invention comprises a seedling raising box 10, wherein the left and right end surfaces of the seedling raising box 10 are provided with a hand groove 40, a hand rack 41 is fixedly arranged in the hand groove 40, the hand rack 41 is used for facilitating the carrying operation of the seedling raising box 10, the upper end surface of the seedling raising box 10 is provided with a first sliding connection cavity 23 with an upward opening, the first sliding connection cavity 23 is provided with a cultivation rack 25 capable of sliding connection up and down, the cultivation rack 25 is provided with a cultivation soil layer 24, the cultivation soil layer 24 is used for planting seedlings, the bottom wall of the first sliding connection cavity 23 is provided with a lifting device, the lifting device is used for driving the cultivation soil layer 24 to slide up and down, the lifting device comprises a second sliding connection cavity 14 arranged at the middle part of the bottom wall of the first sliding connection cavity 23 and a sliding connection block 13 slidably connected to the second sliding connection cavity 14, the second sliding connection cavity 14 is provided with a prompting device, the prompting device comprises a touch sensor 60 and a prompting lamp 61, the upper end of the sliding connection block 13 is fixedly connected with the bottom wall of the cultivation frame 25, the seedling raising box 10 is provided with a first sliding connection groove 26 which extends leftwards and rightwards and passes through the second sliding connection cavity 14, the sliding connection block 13 is provided with a second sliding connection groove 28 which is communicated leftwards and rightwards, a sliding connection arm 31 which can slide leftwards and rightwards is installed in the second sliding connection groove 28, the left side of the upper end wall of the second sliding connection groove 28 is provided with a first inclined head 30 matched with the first inclined head 27, the right side of the lower end wall of the second sliding connection groove 28 is provided with a second inclined head 32, the left side of the upper end face of the sliding connection arm 31 is provided with an upper flange block 29, the right side of the lower end face is provided with a lower flange block 11, the right side of the upper flange block 29 is provided with a first inclined head 30 matched with the second inclined head 32, elongated heliciform pole 15 about the cooperation is installed in the slip joint arm 31, the heliciform pole 15 right-hand member is rotationally installed in the wall of first slip joint groove 26 right side, left end and fixed mounting are in first electric commentaries on classics machine 16 in the wall of first slip joint groove 26 left side is connected, it connects groove 35 to be provided with first ann in the equal right side of seedling raising box 10, first ann connects groove 19 upside front and back equal to be provided with and communicates with the expert of first slip joint chamber 23 connects hole 22, second ann connects groove 35 upside to be provided with and communicates with the expert of first slip joint chamber 23 connects groove 33, be provided with in the seedling raising box 10 and be located the second slip joint chamber 14 below just communicates with each other the spread groove 17 in first ann connects groove 19 and the second ann and connects groove 35, install sheltering from the device in first ann connects groove 19, the second ann and spread groove 35 and the spread groove 17.
Advantageously, the shielding device comprises a second transfer shaft 210 and a first transfer shaft 180 which are arranged in the first mounting groove 19 in an up-down equal manner, the front end and the rear end of the second transfer shaft 210 are respectively rotatably mounted in the front and rear end walls of the first mounting groove 19, a second gear 21 is fixedly mounted on the second transfer shaft 210 in an up-down equal manner, the rear end of the first transfer shaft 180 is rotatably mounted in the rear end wall of the first mounting groove 19, the front end of the first transfer shaft is connected with a second electric rotating machine fixedly mounted in the front end wall of the first mounting groove 19, a first gear 18 is fixedly mounted in the first transfer shaft 180 in an up-down equal manner, an upper transfer wheel 34 and a lower transfer wheel 36 are mounted in the second mounting groove 35 in an up-down equal manner, the shielding device further comprises a toothed link 20 which is matched with the first gear 18 and the second gear 21, and a heat insulation film 37 which is matched with the upper transfer wheel 34 and the lower transfer wheel 36, the tooth chain 20 with the film 37 end to end connection keeps warm, the cooperation of tooth chain 20 is installed on first gear wheel 18 and the second gear wheel 21, the cooperation of film 37 that keeps warm is installed go up change gear 34 and lower change gear 36 and tensioning.
Advantageously, the distance between the two front and rear links 20 is greater than the width of the cultivation shelves 25 in the front-rear direction, so that the links 20 do not interfere with the lifting and lowering of the cultivation shelves 25.
Advantageously, when the first inclined head 30 is completely abutted against the first inclined surface 27, the lower end surface of the lower flange block 11 is just separated from the lower end wall of the second sliding-connection groove 28; when the second inclined head 12 is completely abutted against the second inclined surface 32, the upper end surface of the upper flange block 29 is just separated from the upper end wall of the second sliding connection groove 28.
Advantageously, when the upper end surface of the upper flange block 29 abuts against the upper end wall of the second sliding contact groove 28, the upper end surface of the cultivation soil 24 is flush with the upper end surface of the seedling box 10.
Advantageously, the sensor 60 is fixedly arranged on the inner bottom wall of the second sliding contact chamber 14, and the indicator light 61 is arranged on the right end face of the seedling box 10 and electrically connected with the sensor 60, so that the indicator light 61 can be lighted when the bottom of the sliding contact block 13 is contacted with the sensor 60, and the storage state of the cultivation shelves 25 can be reminded.
In the initial state of the device, the right end face of the sliding connection arm 31 is abutted against the right end wall of the first sliding connection groove 26, the upper end face of the upper flange block 29 is abutted against the upper end wall of the second sliding connection groove 28, the upper end face of the cultivation soil layer 24 is flush with the upper end face of the seedling raising box 10, and the heat insulation film 37 is shrunk in the connection groove 17 and the second mounting groove 35.
When the temperature is low, the first electric rotating machine 16 is started first, the first electric rotating machine 16 drives the screw rod 15 to rotate, the screw rod 15 can drive the sliding arm 31 to slide leftwards, when the upper end surface of the upper flange block 29 is just separated from the upper end wall of the second sliding groove 28, the second inclined head 12 is completely attached to the second inclined surface 32, after the sliding arm 31 continues to slide leftwards, the second inclined head 12 acts on the second inclined surface 32, so that the sliding block 13 can be driven to slide downwards, when the left end surface of the sliding arm 31 is abutted to the left end wall of the first sliding groove 26, the lower end surface of the lower flange block 11 is abutted to the lower end wall of the second sliding groove 28, at this time, the first electric rotating machine 16 is stopped and the second electric rotating machine is started, the second electric rotating machine can drive the first rotating shaft 180 to rotate anticlockwise, the first transfer shaft 180 can drive the first gear wheel 18 to rotate counterclockwise, so that the gear chain 20 can be driven to extend into the connecting groove 17, the gear chain 20 can drive the heat preservation film 37 to extend into the first sliding connection cavity 23 from the through connecting groove 33, when the heat preservation film 37 abuts against the left end wall of the first sliding connection cavity 23, the second electric transfer machine is stopped, and at the moment, the heat preservation film 37 covers the cultivated soil layer 24;
when the temperature rises and the photosynthesis needs to be carried out, the second electric rotating machine is started reversely, the first gear wheel 18 can be driven by the second electric rotating machine through the first rotating shaft 180 to rotate clockwise, the gear chain 20 can drive the heat preservation film 37 to open the first sliding connection cavity 23, after the first sliding connection cavity 23 is completely opened, the second electric rotating machine is stopped and the first electric rotating machine 16 is started reversely, the first electric rotating machine 16 drives the sliding connection arm 31 to slide rightwards through the spiral rod 15, when the first inclined head 30 acts on the first inclined surface 27, the sliding connection block 13 can be driven to slide upwards, when the right end surface of the sliding connection arm 31 abuts against the right end wall of the first sliding connection groove 26, the first electric rotating machine 16 is stopped, and at the moment, the upper end surface of the cultivated soil layer 24 is flush with the upper end surface of the seedling raising box 10.
The invention has the beneficial effects that: the device can be used at a lower temperature, when in use, the first electric rotating machine is started firstly, the first electric rotating machine can drive the sliding connection arm to slide leftwards, the second inclined head acts on the second inclined surface, so that the sliding block can be driven to slide downwards, when the left end surface of the sliding arm is abutted against the left end wall of the first sliding groove, the lower end surface of the lower flange block is abutted against the lower end wall of the second sliding groove, then the second electric rotating machine can drive the first gear wheel to rotate anticlockwise, so that the gear chain can drive the heat preservation film to extend into the first sliding connection cavity from the through connection groove, when the heat-insulating film is abutted against the left end wall of the first sliding connection cavity, the heat-insulating film covers the cultivated soil layer, therefore, the heat preservation effect can be performed on the seedlings, and the influence on the seedling cultivation effect caused by low temperature can be avoided; when the temperature is raised and the photosynthesis needs to be carried out, the second electric rotating machine is started reversely firstly, the second electric rotating machine can drive the first gear wheel to rotate clockwise through the first rotating shaft, the gear connecting chain can drive the heat preservation film to open the first sliding connection cavity, after the first sliding connection cavity is completely opened, the second electric rotating machine is stopped and the first electric rotating machine is started reversely, the first electric rotating machine drives the sliding connection arm to slide rightwards through the spiral rod, when the first inclined head acts on the first inclined surface, the sliding connection block can be driven to slide upwards, when the right end face of the sliding connection arm abuts against the right end wall of the first sliding connection groove, the first electric rotating machine is stopped, at the moment, the upper end face of the soil cultivation layer is flush with the upper end face of the seedling raising box, and therefore, the soil cultivation layer can be completely exposed out of the first sliding connection cavity, thereby enabling the seedlings to carry out photosynthesis, and the invention has simple structure and simple and convenient operation.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides an improved generation agricultural device of growing seedlings, includes seedling raising box, seedling raising box left and right sides terminal surface is equipped with portable groove equally, the fixed portable frame that is equipped with in the portable groove, be provided with the first sliding connection chamber that the oral area faces upwards in the seedling raising box up end, the installing of sliding connection about can in the first sliding connection chamber is cultivated the frame, be equipped with cultivation soil layer, its characterized in that in the cultivated frame: the first sliding connection cavity bottom wall is internally provided with a pushing device, the pushing device comprises a second sliding connection cavity arranged at the middle part of the first sliding connection cavity bottom wall and communicated with the first sliding connection cavity and a sliding connection block arranged in the second sliding connection cavity in a sliding connection mode, the second sliding connection cavity is internally provided with a prompting device, the prompting device comprises a touch sensor and a prompting lamp, the upper end of the sliding connection block is fixedly connected with the bottom wall of the cultivation frame, a first sliding connection groove which extends left and right and penetrates through the second sliding connection cavity is arranged in the cultivation box, a second sliding connection groove which is communicated left and right is arranged in the sliding connection block, a sliding connection arm which can slide left and right is arranged in the second sliding connection groove, a first inclined surface is arranged on the left side of the upper end wall of the second sliding connection groove, a second inclined surface is arranged on the right side of the lower end wall of the second sliding connection groove, and an upper flange block is arranged on the left side of the upper end surface of the sliding connection arm, a lower flange block is arranged on the right side of the lower end face, a first inclined head matched with the first inclined face is arranged on the right end face of the upper flange block, a second inclined head matched with the second inclined face is arranged on the left end face of the lower flange block, a screw rod extending left and right is arranged in the sliding arm in a matched manner, the right end of the screw rod is rotatably arranged in the right end wall of the first sliding groove, the left end of the screw rod is connected with a first electric motor fixedly arranged in the left end wall of the first sliding groove, a first mounting groove and a second mounting groove are arranged on the left side and the right side of the seedling box in an equivalent manner, a through hole communicated with the first sliding groove is arranged on the upper side of the first mounting groove in an equivalent manner, a through groove communicated with the first sliding groove is arranged on the upper side of the second mounting groove, a connecting groove located below the second sliding groove and communicated with the first mounting groove and the second mounting groove is arranged in the seedling box, shielding devices are arranged in the first mounting groove, the second mounting groove and the connecting groove;
the shielding device comprises a second transfer shaft and a first transfer shaft which are arranged in the first mounting groove in an up-down equal manner, the front end and the rear end of the second transfer shaft are respectively rotatably arranged in the front end wall and the rear end wall of the first mounting groove, second gear wheels are fixedly arranged on the second transfer shaft in an equal manner in the front end wall and the rear end wall of the first mounting groove, the rear end of the first transfer shaft is rotatably arranged in the rear end wall of the first mounting groove, the front end of the first transfer shaft is connected with a second electric rotating machine fixedly arranged in the front end wall of the first mounting groove, first gear wheels are fixedly arranged on the first transfer shaft in an equal manner in the front end and the rear end of the first transfer shaft, upper transfer wheels and lower transfer wheels are arranged in the second mounting groove in an equal manner in the up-down equal manner, the shielding device further comprises a gear chain matched with the first gear wheels and the second transfer wheels and a heat preservation film matched with the upper transfer wheels and the lower transfer wheels, and the gear chain is connected, the tooth connects the chain cooperation to be installed first gear and second gear, the cooperation of heat preservation membrane is installed go up the change gear and lower change gear and tensioning.
2. The improved agricultural seedling device of claim 1, wherein: the distance between the front and the back tooth connecting chains is larger than the width of the cultivating frame in the front and back direction.
3. The improved agricultural seedling device of claim 1, wherein: when the first inclined head is completely abutted against the first inclined surface, the lower end surface of the lower flange block is just separated from the lower end wall of the second sliding connection groove; when the second inclined head is completely abutted against the second inclined surface, the upper end surface of the upper flange block is just separated from the upper end wall of the second sliding connection groove.
4. The improved agricultural seedling device of claim 1, wherein: when the upper end face of the upper flange block is abutted against the upper end wall of the second sliding connection groove, the upper end face of the cultivated soil layer is flush with the upper end face of the seedling raising box.
5. The improved agricultural seedling device of claim 1, wherein: the touch sensor is fixed set up in second sliding connection intracavity diapire, the warning light set up in seedling raising box right side terminal surface and with the touch sensor electricity links.
CN201711481474.2A 2017-12-29 2017-12-29 Improved generation agricultural device of growing seedlings Active CN109983962B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711481474.2A CN109983962B (en) 2017-12-29 2017-12-29 Improved generation agricultural device of growing seedlings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711481474.2A CN109983962B (en) 2017-12-29 2017-12-29 Improved generation agricultural device of growing seedlings

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CN109983962A CN109983962A (en) 2019-07-09
CN109983962B true CN109983962B (en) 2021-06-15

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Publication number Priority date Publication date Assignee Title
NO146116C (en) * 1979-11-28 1982-08-11 Torbjoern Arnold Snekkenes DEPARTMENT OF GREENHOUSE OR GROWTH FOR AA PROMOTING PLANT OR SEEDING OF SEEDS
JP2004321074A (en) * 2003-04-24 2004-11-18 Hideo Fukutani Method for growing plant using organic el(electroluminescence)
DE202006006220U1 (en) * 2006-04-13 2006-09-14 Raab, Stefan Plant tunnel for breeding of shrub roses, has flexible plastic bars to exhibit arch shape by utilizing straight sections and upper round section, and cover path made of non-woven and permeable material provided over arch to form tunnel
CN103270912B (en) * 2013-06-05 2015-04-15 沈阳农业大学 Pulley type slide coverage greenhouse transmission device
CN203446282U (en) * 2013-09-13 2014-02-26 黑龙江省农垦科学院水稻研究所 Rice seedling cultivation disk
CN204392968U (en) * 2014-09-19 2015-06-17 湖南省园艺研究所 A kind of plant cultivation booth
CN107333601A (en) * 2017-07-18 2017-11-10 百色闻远网络科技有限公司 A kind of application shade and its light shading method

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