CN107836259B - Improved transplanting seedling sun-shading device - Google Patents

Improved transplanting seedling sun-shading device Download PDF

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Publication number
CN107836259B
CN107836259B CN201710439878.9A CN201710439878A CN107836259B CN 107836259 B CN107836259 B CN 107836259B CN 201710439878 A CN201710439878 A CN 201710439878A CN 107836259 B CN107836259 B CN 107836259B
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China
Prior art keywords
groove
water pipe
sliding block
fixed
driving rod
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CN201710439878.9A
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Chinese (zh)
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CN107836259A (en
Inventor
林锦丽
何叶青
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Fujian Wanbang Qingyuan Environmental Protection Technology Co.,Ltd.
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Fujian Wanbang Qingyuan Environmental Protection Technology Co ltd
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Priority to CN201710439878.9A priority Critical patent/CN107836259B/en
Publication of CN107836259A publication Critical patent/CN107836259A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0206Canopies, i.e. devices providing a roof above the plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

Abstract

An improved sun shading device for transplanted seedlings comprises an inserting column, an upper sleeve and a lower sleeve which are slidably mounted on the inserting column, locking screws are mounted in the upper sleeve and the lower sleeve, a sun shading frame is fixedly mounted at the left end of the upper sleeve through a connecting arm, a balancing weight is fixedly mounted at the right end of the upper sleeve, a balancing device is uniformly arranged on the periphery of the lower sleeve, a through groove which is communicated up and down is arranged in the sun shading frame, a sun shading net is fixedly mounted in the through groove, a left accommodating groove and a right accommodating groove which extend forwards and backwards and are provided with openings facing the through groove are symmetrically arranged in the left end wall and the right end wall of the through groove at the lower end of the sun shading net, a front sliding groove and a rear sliding groove which extend leftwards and are provided with openings facing the through groove are symmetrically arranged in the front end wall and the rear end wall of the through groove at the lower end of the sun shading net, the front sliding groove and the rear sliding, and the left end and the right end of the rear sliding groove are respectively provided with a left rear sliding block and a right rear sliding block in a sliding manner.

Description

Improved transplanting seedling sun-shading device
Technical Field
The invention relates to the technical field of garden planting and transplanting, in particular to an improved sun-shading device for transplanted seedlings.
Background
In the construction of urban garden, often can afforest gardens, the urban garden afforestation trade is along with the constantly improving and steady growth of urbanization rate, and when afforestation construction is carried out to gardens, often can move the plant seedling from other places to the garden in, but under the hot environment of weather, especially summer, solar ray's direct irradiation can cause the lack of water of plant seedling, sunburn, consequently, the transplanting survival rate of plant seedling is very low, if use manual watering, not only work load is big, and the operation leads to the fact the scheduling problem easily under the hot weather.
Disclosure of Invention
The invention aims to provide an improved transplanting seedling sun-shading device which can overcome the defects in the prior art.
According to the invention, the improved sun-shading device for transplanted seedlings comprises an insertion column, an upper sleeve and a lower sleeve, wherein the upper sleeve and the lower sleeve are slidably mounted on the insertion column, the insertion column consists of an upper insertion column and a lower insertion column, a lifting device is arranged in the insertion column, locking screws are mounted in the upper sleeve and the lower sleeve, a sun-shading frame is fixedly mounted at the left end of the upper sleeve through a connecting arm, a balancing weight is fixedly mounted at the right end of the upper sleeve, a balancing device for preventing the insertion column from inclining is uniformly arranged on the periphery of the lower sleeve, a through groove which is communicated up and down is arranged in the sun-shading frame, a sun-shading net is fixedly mounted in the through groove, a left accommodating groove and a right accommodating groove which extend forwards and backwards and are symmetrically arranged at the lower end of the sun-shading net in the left end wall and the right end wall of the through groove, a front sliding groove and a rear sliding groove which extend leftwards and open towards the through groove are A movable groove, preceding sliding tray and back sliding tray intercommunication the groove is accomodate to a left side and the groove is accomodate to the right side, preceding sliding tray left end and right-hand member slidable mounting respectively have left front sliding block and right front sliding block, back sliding tray left end and right-hand member slidable mounting respectively have left back sliding block and right back sliding block, fixed mounting has left removal water pipe between left back sliding block and the left front sliding block, right back sliding block with fixed mounting has right removal water pipe between the right front sliding block, rotationally install preceding screw thread actuating lever and back screw thread actuating lever respectively in preceding sliding tray and the back sliding tray, preceding screw thread actuating lever with left front sliding block and right front sliding block screw-fit connection, back screw thread actuating lever with left back sliding block, right back sliding block screw-fit connection, preceding sliding tray and back sliding tray center department fixed mounting respectively have preceding fixed block and back fixed block, fixed water pipes are fixedly mounted between the front fixing block and the rear fixing block, and a driving assembly used for driving the front thread driving rod and the rear thread driving rod to rotate is further arranged in the sunshade frame.
A further technical scheme, drive assembly is including setting up the mounting groove that extends around sunshade frame left end and the mounting groove, center department rotationally installs the axis of rotation around the mounting groove, fixed mounting has first drive sprocket and second drive sprocket in the axis of rotation, preceding screw thread actuating lever and back screw thread actuating lever left end stretch into in the mounting groove and respectively fixed mounting have preceding driven sprocket and back driven sprocket, first drive sprocket with install first driving chain between the preceding driven sprocket, the second drive sprocket with install the second driving chain between the back driven sprocket, the axis of rotation left end stretch out in sunshade frame and fixed mounting have the twist grip.
Further technical scheme, preceding screw drive pole and back screw drive pole all include left threaded rod and right threaded rod, left side threaded rod and right threaded rod screw thread opposite direction set up.
According to the further technical scheme, the balancing device comprises at least three oblique arms, a balancing plate is arranged at the tail end of each oblique arm, and a contact pin is arranged on the bottom end face of each balancing plate.
According to the further technical scheme, the lower ends of the movable water pipe and the right movable water pipe and the end faces of the movable water pipe and the right movable water pipe are far away from the fixed water pipe, and spray heads are arranged on the end faces of the movable water pipe and the right movable water pipe.
According to the technical scheme, the left side and the right side of the fixed water pipe are fixedly provided with communicating pipes, the lower end of the fixed water pipe is fixedly provided with an input water pipe, the left moving water pipe and the right moving water pipe face towards the end face of the fixed water pipe is fixedly provided with a water receiving pipe matched with the communicating pipes.
According to a further technical scheme, a pointed part is arranged at the lower end of the inserting column, and a knocking part is further arranged at the upper end of the inserting column.
According to a further technical scheme, a sealing ring is fixedly installed in the communicating pipe.
According to a further technical scheme, through holes through which the front thread driving rod and the rear thread driving rod penetrate are formed in the front fixing block and the rear fixing block.
According to the technical scheme, a groove is formed in the top of the lower insertion column, the lifting device comprises a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is arranged in the groove, the hydraulic rod is in power connection with the hydraulic cylinder, a groove is formed in the bottom of the upper insertion column, and the top of the hydraulic rod stretches into the groove and is fixedly connected with the inner top wall of the groove.
The invention has the beneficial effects that:
1. when the device is in an initial state, the left rear sliding block and the left front sliding block are both positioned in the left accommodating groove, so that the left moving water pipe is also positioned in the left accommodating groove, the right rear sliding block and the right front sliding block are positioned in the right accommodating groove, so that the right moving water pipe is positioned in the right accommodating groove, and the upper sleeve, the lower sleeve and the inserting column are all separately arranged, so that the carrying is convenient;
2. when the sun-shading net is used, the upper sleeve is sleeved on the inserted column, the upper sleeve is fixed on the inserted column through the fastening screw after the upper sleeve is adjusted to a proper height, the lower sleeve is sleeved on the inserted column, the inserted column is supported to be perpendicular to the ground, the knocking part is knocked by using tools such as a hammer, the inserted column is knocked into soil around a seedling for a certain depth, the lower sleeve is pressed downwards, the lower sleeve is fixed on the inserted column through the fastening screw after the inserted needle is inserted into the soil, and at the moment, the sun-shading net is fixed above the seedling to shade the seedling and prevent the seedling from being sunburned by sunlight;
3. if the sunshade net deviates, the fastening screw can be loosened to adjust the position of the sunshade net, and then the fastening screw is screwed down;
4. when seedlings need to be cooled by spraying water or watered, the rotating shaft is rotated, when the rotating shaft rotates, the front threaded driving rod and the rear threaded driving rod can be simultaneously driven to rotate, and the thread directions of the left threaded rod and the right threaded rod are opposite, so that the front threaded driving rod and the rear threaded driving rod can simultaneously drive the left moving water pipe and the right moving water pipe to move close to the fixed water pipe;
5. when the seedlings do not need to be cooled by spraying water or watered, the rotating shaft can be reversely rotated by using the rotating handle, and the rotating shaft can drive the front thread driving rod and the rear thread driving rod to reversely rotate, so that the left movable water pipe and the right movable water pipe are driven to be far away from the fixed water pipe and respectively contract into the left accommodating groove and the right accommodating groove, and the nozzles can be prevented from being blocked by dust or other particulate matters;
6. when the seedlings grow stably, the rotating shaft is rotated reversely by the rotating handle, the rotating shaft can drive the front thread driving rod and the rear thread driving rod to rotate reversely, so that the left moving water pipe and the right moving water pipe are driven to be far away from the fixed water pipe and respectively contract into the left accommodating groove and the right accommodating groove, the inserting column is pulled out of the soil, the fastening screw is loosened, and the lower sleeve and the upper sleeve are taken down from the inserting column;
7. the device has simple structure, is very convenient to use and transport, and can greatly reduce the influence of summer burning sun on the seedlings, thereby improving the transplanting survival rate of the plant seedlings.
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 sunshade device for transplanted seedlings according to the present invention.
Fig. 2 is a schematic view of the structure in the direction of the arrow in fig. 1.
Fig. 3 is a schematic structural view of the water receiving pipe of fig. 2 inserted into the communicating pipe.
Fig. 4 is a bottom view of fig. 3.
Fig. 5 is a top view of the lower socket of fig. 1.
FIG. 6 is a right side view of an improved sunshade device for transplanted seedlings according to the present invention.
FIG. 7 is a schematic view of the internal structure of the insert column of the present invention.
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. 1-7, the improved sunshade device for transplanted seedlings of the present invention comprises an insertion column 1, an upper sleeve 2 and a lower sleeve 3 slidably mounted on the insertion column 1, wherein the insertion column 1 is composed of an upper insertion column and a lower insertion column, a lifting device is disposed in the insertion column 1, locking screws 34 are disposed in the upper sleeve 2 and the lower sleeve 3, a sunshade frame 21 is fixedly mounted at the left end of the upper sleeve 2 through a connecting arm 20, a counterweight 23 is fixedly mounted at the right end of the upper sleeve 2, the counterweight 23 is used for balancing the frame 21 and centralizing the center of gravity on the insertion column 1, a balancing device is uniformly disposed at the periphery of the lower sleeve 3, a through groove 210 which is vertically communicated is disposed in the sunshade frame 21, a sunshade net 2100 is fixedly mounted in the through groove 210, a left accommodating groove 211 and a right accommodating groove 212 which extend forward and backward and open toward the through groove 210 are symmetrically disposed at the left and right ends of the left end wall and the right end wall of the sunshade net 210, a front sliding groove 214 and a rear sliding groove 213 which extend left and right and have openings facing the through groove 210 are symmetrically arranged in the front end wall and the rear end wall of the through groove 210 at the lower end of the sunshade net 2100 in front and rear directions, the front sliding groove 214 and the rear sliding groove 213 are communicated with the left accommodating groove 211 and the right accommodating groove 212, the left end and the right end of the front sliding groove 214 are respectively provided with a left front sliding block 246 and a right front sliding block 247 in a sliding manner, the left end and the right end of the rear sliding groove 213 are respectively provided with a left rear sliding block 248 and a right rear sliding block 249 in a sliding manner, a left moving water pipe 24 is fixedly arranged between the left rear sliding block 248 and the left front sliding block 246, a right moving water pipe 25 is fixedly arranged between the right rear sliding block 249 and the right front sliding block 247, a front screw driving rod and a rear screw driving rod are respectively rotatably arranged in the front sliding groove 214 and the rear sliding groove 213, and the left front sliding block 246 and the right sliding block 247 are, the rear thread driving rod is in threaded fit connection with the left rear sliding block 248 and the right rear sliding block 249, the centers of the front sliding groove 214 and the rear sliding groove 213 are respectively and fixedly provided with a front fixing block 260 and a rear fixing block 261, a fixed water pipe 26 is fixedly arranged between the front fixing block 260 and the rear fixing block 261, and a driving component for driving the front thread driving rod and the rear thread driving rod to rotate is further arranged in the sunshade frame 21.
Advantageously, the driving assembly includes a mounting groove 215 disposed at the left end of the sunshade frame 21 and extending forward and backward, a rotation shaft 29 is rotatably mounted at the front and rear center of the mounting groove 215, a first driving sprocket 292 and a second driving sprocket 291 are fixedly mounted on the rotation shaft 29, the left ends of the front and rear screw driving rods extend into the mounting groove and are fixedly mounted with a front driven sprocket 294 and a rear driven sprocket 293 respectively, a first transmission chain 296 is mounted between the first driving sprocket 292 and the front driven sprocket 294, a second transmission chain 295 is mounted between the second driving sprocket 291 and the rear driven sprocket 293, and the left end of the rotation shaft 29 extends out of the sunshade frame 21 and is fixedly mounted with a rotation handle 22.
Advantageously, the front and rear threaded driving rods each comprise a left threaded rod 271 and a right threaded rod 281, the left threaded rod 271 and the right threaded rod 281 being threaded in opposite directions.
Advantageously, the balancing device comprises at least three inclined arms 31, each inclined arm 31 being provided at the end with a balancing plate 32, and each balancing plate 32 being provided at the bottom end face with a pin 33.
Advantageously, the lower ends of the moving and right moving water pipes and the end surface arranged far away from the fixed water pipe are provided with spray heads 245.
Beneficially, the left and right sides of the fixed water pipe 26 are fixedly provided with a communicating pipe 262, the lower end of the fixed water pipe 26 is fixedly provided with an input water pipe 263, and the end surfaces of the left and right movable water pipes 24 and 25 facing the fixed water pipe 26 are fixedly provided with a water receiving pipe 241 matched with the communicating pipe 262.
Advantageously, the lower end of the post 1 is provided with a pointed portion 10 to facilitate insertion into the ground, and the upper end is further provided with a striking portion 11, the diameter of the striking portion 11 being greater than the diameter of the post 1.
Advantageously, a sealing ring is fixedly installed in the connection pipe 262, so that the sealing performance can be increased when the water receiving pipe 241 is inserted into the connection pipe 262.
Advantageously, the front and rear fixing blocks 260 and 261 are provided with through holes for the front and rear screw driving rods to pass through.
Beneficially, be equipped with recess 42 in the lower post top of inserting, elevating gear includes the pneumatic cylinder 4 that sets up in recess 42 and with hydraulic stem 41 of pneumatic cylinder 4 power connection, the bottom is equipped with recess 43 in the post of inserting, hydraulic stem 41 top stretch into in the recess 43 and with roof fixed connection in the recess 43, can through elevating gear can after the post 1 is fixed, through control the operation of pneumatic cylinder 4 make hydraulic stem 41 jack-up upwards, thereby drive the post of inserting and sunshade frame 21 rise upwards, and then realize sunshade frame 21 lift adjustment.
In the initial state, the left rear sliding block 248 and the left front sliding block 246 are both located in the left accommodating groove 211, so that the left moving water pipe 24 is also located in the left accommodating groove 211, and the right rear sliding block 249 and the right front sliding block 247 are located in the right accommodating groove 212, so that the right moving water pipe 25 is located in the right accommodating groove 212, and the upper sleeve 2, the lower sleeve 3 and the insert column 1 are all separately placed, so that the carrying is facilitated.
When in use, the upper sleeve 2 is sleeved on the inserted column 1 from the lower end of the inserted column 1, the upper sleeve 2 is fixed on the inserted column 1 through a fastening screw after being adjusted to a proper height, then the lower sleeve 3 is sleeved on the inserted column 1 from the lower end of the inserted column 1, then the inserting column 1 is held to be vertical to the ground, the knocking part 11 is knocked by a tool such as a hammer, the inserting column 1 is knocked into the soil around the seedling for a certain depth, then the lower sleeve 3 is pressed downwards, after the insertion pin 33 is inserted into the soil, the lower sleeve 3 is fixed to the post 1 by the fastening screw 34, at which time, the sunshade net 2100 is fixed above the seedling, if the sunshade net 2100 is deviated, the fastening screw may be loosened to adjust the position of the sunshade net 2100, and then tightened; when seedlings need to be cooled by water spraying or watered, the rotating handle 22 is rotated to rotate the rotating shaft 29, and when the rotating shaft 29 rotates, the first driving sprocket 292 and the second driving sprocket 291 can be driven, because a first driving chain 296 is installed between the first driving sprocket 292 and the front driven sprocket 294, and a second driving chain 295 is installed between the second driving sprocket 291 and the rear driven sprocket 293, the rotating shaft 29 can simultaneously drive the front thread driving rod and the rear thread driving rod to rotate, and because the thread directions of the left threaded rod 271 and the right threaded rod 281 are opposite, the front thread driving rod and the rear thread driving rod can simultaneously drive the left moving water pipe 24 and the right moving water pipe 25 to move close to the fixed water pipe 26, and when the water receiving pipe 241 is inserted into the communicating pipe 262, the input water pipe 263 is connected to a water supply system, after the water supply system is started, water flows into the left moving water pipe 24 and the right moving water pipe 25 and sprays water to the seedlings and soil around the seedlings through the spray heads; after the seedling grows stably, the rotating shaft 29 is rotated reversely by the rotating handle 22, the rotating shaft 29 can drive the front thread driving rod and the rear thread driving rod to rotate reversely, so that the left moving water pipe 24 and the right moving water pipe 25 are driven to be far away from the fixed water pipe 26 and respectively contract into the left accommodating groove 211 and the right accommodating groove 212, then the inserting column 1 is pulled out of soil, the fastening screw is loosened, and the lower sleeve 3 and the upper sleeve 2 are taken down from the inserting column 1.
The invention has the beneficial effects that: when the device is in an initial state, the left rear sliding block and the left front sliding block are both positioned in the left accommodating groove, so that the left moving water pipe is also positioned in the left accommodating groove, the right rear sliding block and the right front sliding block are positioned in the right accommodating groove, so that the right moving water pipe is positioned in the right accommodating groove, and the upper sleeve, the lower sleeve and the inserting column are all separately arranged, so that the carrying is convenient;
when the sun-shading net is used, the upper sleeve is sleeved on the inserted column, the upper sleeve is fixed on the inserted column through the fastening screw after the upper sleeve is adjusted to a proper height, the lower sleeve is sleeved on the inserted column, the inserted column is supported to be perpendicular to the ground, the knocking part is knocked by using tools such as a hammer, the inserted column is knocked into soil around a seedling for a certain depth, the lower sleeve is pressed downwards, the lower sleeve is fixed on the inserted column through the fastening screw after the inserted needle is inserted into the soil, and at the moment, the sun-shading net is fixed above the seedling to shade the seedling and prevent the seedling from being sunburned by sunlight;
if the sunshade net deviates, the fastening screw can be loosened to adjust the position of the sunshade net, and then the fastening screw is screwed down;
when seedlings need to be cooled by spraying water or watered, the rotating shaft is rotated, when the rotating shaft rotates, the front threaded driving rod and the rear threaded driving rod can be simultaneously driven to rotate, and the thread directions of the left threaded rod and the right threaded rod are opposite, so that the front threaded driving rod and the rear threaded driving rod can simultaneously drive the left moving water pipe and the right moving water pipe to move close to the fixed water pipe;
when the seedlings do not need to be cooled by spraying water or watered, the rotating shaft can be reversely rotated by using the rotating handle, and the rotating shaft can drive the front thread driving rod and the rear thread driving rod to reversely rotate, so that the left movable water pipe and the right movable water pipe are driven to be far away from the fixed water pipe and respectively contract into the left accommodating groove and the right accommodating groove, and the nozzles can be prevented from being blocked by dust or other particulate matters;
when the seedlings grow stably, the rotating shaft is rotated reversely by the rotating handle, the rotating shaft can drive the front thread driving rod and the rear thread driving rod to rotate reversely, so that the left moving water pipe and the right moving water pipe are driven to be far away from the fixed water pipe and respectively contract into the left accommodating groove and the right accommodating groove, the inserting column is pulled out of the soil, the fastening screw is loosened, and the lower sleeve and the upper sleeve are taken down from the inserting column;
the device has simple structure, is very convenient to use and transport, and can greatly reduce the influence of summer burning sun on the seedlings, thereby improving the transplanting survival rate of the plant seedlings.
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 (1)

1. The utility model provides an improved generation transplanting seedling solar protection devices, includes and inserts post, slidable mounting insert the last sleeve on the post and sleeve, its characterized in that down: the inserting column consists of an upper inserting column and a lower inserting column, a lifting device is arranged in the inserting column, locking screws are respectively arranged in the upper sleeve and the lower sleeve, a sun-shading frame is fixedly arranged at the left end of the upper sleeve through a connecting arm, a balancing weight is fixedly arranged at the right end, a balancing device is uniformly arranged at the periphery of the lower sleeve, a through groove which is communicated up and down is arranged in the sun-shading frame, a sun-shading net is fixedly arranged in the through groove, a left accommodating groove and a right accommodating groove which are positioned in the left end wall and the right end wall of the through groove and extend forwards and backwards and are provided with openings facing the through groove are symmetrically arranged at the lower end of the sun-shading net, a front sliding groove and a rear sliding groove which extend leftwards and are provided with openings facing the through groove are symmetrically arranged in the front end wall and the rear end wall of the through groove, the left accommodating groove and the right accommodating groove are communicated with the front sliding groove and the rear sliding groove, a left front sliding block and a right sliding block are, a left moving water pipe is fixedly arranged between the left rear sliding block and the left front sliding block, a right moving water pipe is fixedly arranged between the right rear sliding block and the right front sliding block, a front thread driving rod and a rear thread driving rod are respectively and rotatably arranged in the front sliding groove and the rear sliding groove, the front thread driving rod is in threaded fit connection with the left front sliding block and the right front sliding block, the rear thread driving rod is in threaded fit connection with the left rear sliding block and the right rear sliding block, the centers of the front sliding groove and the rear sliding groove are respectively and fixedly provided with a front fixed block and a rear fixed block, a fixed water pipe is fixedly arranged between the front fixed block and the rear fixed block, a driving component for driving the front thread driving rod and the rear thread driving rod to rotate is further arranged in the sunshade frame, the driving component comprises a mounting groove which is arranged at the left end of the sunshade frame and extends forwards and backwards, the sun shading frame is characterized in that a first driving sprocket and a second driving sprocket are fixedly mounted on the rotating shaft, the left ends of the front thread driving rod and the rear thread driving rod stretch into the mounting groove and are respectively and fixedly mounted with a front driven sprocket and a rear driven sprocket, a first transmission chain is mounted between the first driving sprocket and the front driven sprocket, a second transmission chain is mounted between the second driving sprocket and the rear driven sprocket, the left end of the rotating shaft stretches out of the sun shading frame and is fixedly mounted with a rotating handle, the front thread driving rod and the rear thread driving rod both comprise a left threaded rod and a right threaded rod, the thread directions of the left threaded rod and the right threaded rod are opposite, the balancing device comprises at least three oblique arms, a balancing plate is arranged at the tail end of each oblique arm, a contact pin is arranged on the bottom end face of each balancing plate, and the lower ends of the left movable water pipe and the right movable water pipe and the end, fixed water pipe left and right sides is fixed to be provided with communicating pipe, the fixed input water pipe that is provided with of fixed water pipe lower extreme, left side removal water pipe and right side removal water pipe orientation the fixed terminal surface of fixed water pipe be provided with communicating pipe matched with water receiving pipe, it is provided with the prong to insert the post lower extreme, and the upper end still is provided with the striking portion, fixed mounting has the sealing washer in communicating pipe, is provided with the through-hole that screw thread actuating lever and back screw thread actuating lever passed before having in preceding fixed block and the after-fixing piece, be equipped with the recess in inserting the post top down, elevating gear including set up in pneumatic cylinder in the recess and with the hydraulic stem that pneumatic cylinder power is connected, it is equipped with the recess to insert the bottom in the post on, the hydraulic stem top stretches into in the.
CN201710439878.9A 2017-06-12 2017-06-12 Improved transplanting seedling sun-shading device Active CN107836259B (en)

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CN107836259B true CN107836259B (en) 2020-08-07

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CN109810872A (en) * 2019-01-22 2019-05-28 安徽中科都菱商用电器股份有限公司 A kind of biology refrigeration culture cabinet

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CN2415599Y (en) * 2000-03-21 2001-01-24 张德成 Cultivating and insulating protective apparatus for crops
CN204443442U (en) * 2015-01-20 2015-07-08 三峡大学 A kind of large automatic slidingtype water-saving irrigation system
CN205071808U (en) * 2015-09-18 2016-03-09 山东凯泊特生态科技有限公司 Farmland is with portable device that waters of spraying
CN105557451A (en) * 2016-03-01 2016-05-11 安庆师范学院 Intelligent protector for newly-transplanted plant
CN106718249A (en) * 2017-02-09 2017-05-31 四川弘毅智慧知识产权运营有限公司 A kind of device for ornamental plant maintenance

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