CN215122659U - Movable multifunctional rainproof frame for drought and salt tolerance identification of crops - Google Patents
Movable multifunctional rainproof frame for drought and salt tolerance identification of crops Download PDFInfo
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- CN215122659U CN215122659U CN202121457451.XU CN202121457451U CN215122659U CN 215122659 U CN215122659 U CN 215122659U CN 202121457451 U CN202121457451 U CN 202121457451U CN 215122659 U CN215122659 U CN 215122659U
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Abstract
The utility model relates to a be used for crops drought resisting salt-tolerant appraisal portable multi-functional rain-proof frame, its structure includes: rain-proof canopy and support, rain-proof canopy is by four can dismantle the stand, upper portion skeleton and a plurality of canopy roof frame pole constitute, four canopy body stands and support upper portion joint, with canopy body upper portion support screw connection, canopy roof frame pole and canopy body screw connection, nested steel pipe in the foraminiferous hack lever of canopy roof, the sunshine board cup joints with the interior steel pipe of pole, the fixed rings hack lever of canopy roof can be passed to the belt wheel, the shackle is established on canopy roof skeleton hack lever surface, support main part bottom plate sets up vent and hole ring, its supporting leg bottom sets up the truckle, above-mentioned structure all can conveniently be dismantled, the installation. The utility model discloses can adjust the design base size according to the space requirement, can satisfy the different rain-proof modes of rain-proof frame of different experimental design schemes adjustment, and possess the sunshade and prevent bird multiple function in rain-proof, easy and simple to handle, the function is practical.
Description
Technical Field
The utility model relates to a crops simulation field drought and salt tolerance experiment appraisal instrument, concretely relates to portable multi-functional rain-proof frame of crops drought and salt tolerance appraisal.
Background
With the increasingly complex and variable global environment, drought and soil salinization have become major environmental stress factors affecting crop yield. The grain loss of China reaches hundreds of billions of kilograms because the abandoned cultivated land area of the soil salinization reaches 25 ten thousand hectares every year. Drought and saline-alkali stress have become important issues affecting national ecological environment and food safety. The method simulates the drought and salt stress environmental conditions to perform the drought and salt tolerance identification of crops in different growth stages or whole growth period, and is one of effective methods for screening drought and salt tolerance varieties, excavating excellent drought and salt tolerance germplasm resources, and coping with abiotic stress environment so as to ensure national grain safety. At present, the special rainproof device for drought and salt tolerance experiment identification of crops is few, most of the special rainproof devices are large-scale rain-proof sheds, the special rainproof device is difficult to disassemble and assemble, the occupied area is large, the special rainproof device has single function and poor maneuverability, and is inconvenient to operate and small in adjustable space in the experiment use process. Therefore, the movable multifunctional rainproof frame for drought and salt tolerance identification of crops, which has multiple functions, simple and convenient operation process and large adjustable space, has important significance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a following technical scheme:
a movable multifunctional rain-proof frame for drought and salt tolerance identification of crops structurally comprises: rain-proof canopy and support, the support top is located to rain-proof canopy, rain-proof canopy is by four stands of dismantling, four upper portion skeletons of putting up with the same hack lever of support size and a plurality of canopy roof hack lever constitute, four canopy body stands and support upper portion joint, through the fix with screw, with canopy body upper portion support screw connection, canopy roof hack lever and canopy body screw connection, nested steel pipe in the foraminiferous hack lever of canopy roof, sunshine board cup joints with the steel pipe in the pole, the hack lever can pass the fixed rings ring in canopy roof, the shackle is established on canopy roof skeleton hack lever surface, support main part bottom plate sets up vent and hole ring, support main part supporting leg bottom sets up the truckle.
Four canopy body stands of weather enclosure and four canopy body upper portion skeletons and movable support isometric hack levers adopt foraminiferous angle steel, through the fix with screw, foraminiferous angle steel can realize adjusting and control the requirement of weather enclosure size according to different experiment sizes.
Four canopy body stands of weather enclosure and support upper end joint to fix with the screw.
The front side of the frame rod of the canopy top of the rain-proof canopy is larger than the canopy body by 30 cm in size, rainwater is prevented from leaking, the frame rod is added on the side to fix the canopy top to form an isosceles triangle with one angle of 120 degrees, the frame rod is fixed with four upright posts of the canopy body by screws, and the canopy top is larger than the canopy frame, so that moderate to heavy rain can be ensured to appear in windy weather, and rainwater cannot leak into the canopy.
The top of the rainproof shed is provided with a rack rod with holes, steel pipes are embedded in the rack rod with holes, and the radian of a fixing hole groove on the rack rod with holes is 240 degrees.
The sunlight plate on the top of the rainproof shed is sleeved with the top frame rod, the sunlight plate is provided with a fixed hole ring, the sunlight plate on one side of the top of the rainproof shed can independently and freely move according to experimental requirements, and the moving angle is 240 degrees.
The rainproof shed with the ring frame rod can penetrate through the shed top to fix the hanging ring, and the rainproof curtain can be freely assembled and disassembled according to experimental requirements.
The canopy framework is equal in length between the rain-proof canopy and the support, the hook rings are arranged on the surface of the framework at equal intervals, the bird-proof net or the insect-proof net can be placed in the canopy framework in an upward rolling mode, the phenomenon that the temperature in the canopy is too high due to the fact that the whole canopy is covered by a plastic film is avoided, and watering and index measurement are inconvenient due to the fact that the whole canopy is covered by the bird-proof net or the insect-proof net.
The stainless steel galvanized plate that punches is adopted on the support surface, and the equidistance sets up the eyelet all around the face, can link net limit and eyelet lock when laying bird prevention net or insect prevention net, when guaranteeing that there is not the space at bird prevention net or insect prevention net lower extreme, has simplified the net face and has laid marginal gap sewing process.
The bottom end of the support main body support leg is provided with a trundle, and the connection mode of the plate surface and the support leg is welded.
Has the advantages that: the invention has simple operation, and can simultaneously meet the experimental conditions of rain prevention, sun shading, bird prevention and insect prevention according to requirements.
Drawings
FIG. 1 is a schematic view of the overall structure of a movable multifunctional rain-proof frame for drought and salt tolerance identification of crops;
FIG. 2 is a schematic diagram of the structural distribution of a movable multifunctional rain-proof frame for drought and salt tolerance identification of crops;
FIG. 3 is a schematic plan view of a movable multifunctional rain-proof frame ceiling for drought and salt tolerance identification of crops;
FIG. 4 is a schematic view of the structure and cross section of a movable multifunctional rain-proof rack with holes for drought and salt tolerance identification of crops;
FIG. 5 is a schematic diagram of a movable multifunctional rain-proof rack sunlight plate model for drought and salt tolerance identification of crops;
FIG. 6 is a schematic diagram of the construction of a movable multifunctional rain-proof frame bottom plate for drought and salt tolerance identification of crops;
the greenhouse comprises a rainproof shed 1, a support 2, a shed body stand column 3, a shed roof framework 4, a shed roof frame rod 5, a shed body 6, a hook ring 7, a screw 8, a fixing frame rod 9, a supporting leg 10, a bottom plate 11, a caster 12, a frame rod ring 13, a hole ring 14, a steel pipe 15, a hole frame rod 16, a fixing lifting ring 17, a fixing hole ring 18 and a sunlight plate 19.
Detailed Description
The purpose, technical scheme and advantages of the present invention will be further clearly, fully and specifically explained in the following with reference to the accompanying drawings. The preferred embodiments are illustrated in the accompanying drawings, and the technical solution of the present invention is not limited to the embodiments listed below, but also includes any reasonable combination of the embodiments. It should be added that the technical solution of the present invention is blurred to avoid unnecessary details, and only the structures or processing steps closely related to the solution of the present invention are shown in the drawings, and non-important details are omitted.
Example 1
The embodiment provides a movable multifunctional rainproof frame for drought and salt tolerance identification of crops, which is shown in the attached figures 1-2 and structurally comprises: weather enclosure 1 and support 2, weather enclosure 1 locates support 2 tops, weather enclosure 1 is by four can dismantle stand 3, upper portion skeleton and the canopy roof pole 5 of building with canopy roof skeleton 4 that the support size is the same constitute, canopy body stand 3 and 2 upper portions joints of support, through the fix with screw, with 6 upper portion support screw connections of the canopy body, canopy roof pole 5 is connected with screw 8, nested steel pipe 15 in the foraminiferous hack lever of canopy roof 16, sunshine board 19 cup joints with steel pipe 15 and foraminiferous hack lever in the pole, canopy top fixed rings 17 can be passed to belt wheel hack lever 13, shackle 7 is established on canopy roof skeleton 4 surface, 2 main part bottom plates 11 of support set up vent and orifice ring 14, support main part supporting leg 10 bottom sets up truckle 12.
Furthermore, four shed roof frameworks 4, 4-20 shed roof frame rods 5 and four shed body upright posts 3 are arranged.
Furthermore, four shed body stand columns 3 of the rain-proof shed 1 and four shed body 6 upper portion skeletons 4 are provided with hole angle steel with the same length as the support, and the hole angle steel is fixed by screws, so that the requirement of regulating and controlling the size of the rain-proof shed according to different experimental sizes can be realized.
Furthermore, four canopy body stands 3 of weather enclosure 1 and 2 upper ends joint of support to fix with the screw.
Furthermore, the front side of a frame rod 5 of the roof of the rain-proof shed 1 is constructed to be 30 cm larger than the shed body, so that rainwater is prevented from leaking, the frame rod 9 is added on the side to fix the roof to form an isosceles triangle with one angle of 120 degrees, the isosceles triangle is fixed with four shed body stand columns 3 by screws, and the roof is larger than the shed frame, so that the rain in the windy weather can be prevented from leaking into the shed.
Furthermore, a rack rod 16 with holes is arranged at the top of the rain-proof shed 1, steel pipes 15 are embedded in the rack rod 16 with holes, and the radian of a fixed hole groove on the rack rod 16 with holes is 240 degrees.
Further, the sunlight plate 19 on the roof of the rain-proof shed 1 is sleeved with the frame rod 16 with the holes and the steel pipe 15, the sunlight plate 19 is provided with the fixing hole ring 18 which can be opened and closed, the sunlight plate on one side of the top of the rain-proof shed can independently and freely move according to the experiment requirements, and the moving angle is 240 degrees.
Furthermore, the rain-proof curtain can be freely assembled and disassembled according to experimental requirements by the aid of a hanging ring 17 fixed on the roof and a ring rack rod 13 of the rain-proof shed 1.
Furthermore, the canopy framework 4 is equal in length to the rain-proof shed 1 and the support 2, the hook rings 7 are arranged on the surface of the framework at equal intervals, the bird-proof net or the insect-proof net can be rolled up and placed in the canopy, the phenomenon that the temperature in the canopy is too high due to the fact that the whole canopy is covered by a plastic film and watering and index measurement are inconvenient due to the fact that the whole canopy is covered by the bird-proof net or the insect-proof net is avoided.
Furthermore, the bottom plate 11 is made of a punched stainless steel galvanized plate, the hole rings 14 are arranged on the periphery of the plate surface at equal intervals, the net edges and the hole rings can be buckled when the bird prevention net or the insect prevention net is laid, so that the gap of the lower end of the bird prevention net or the insect prevention net is not formed, and the process of sewing the marginal gaps laid on the net surface is simplified.
Furthermore, the bottom end of the support leg 10 of the main body of the support 2 is provided with a caster 12, and the connection mode of the bottom plate 11 and the support leg 10 is welding.
Example 2
The present embodiment is different from embodiment 1 in that it includes:
(1) after the rain-proof shed 1 is built, one side of sunlight plates 19 on two sides of the shed roof can be completely opened, so that an experimental control group can grow under a natural condition, and a drought or salt stress treatment group is under a rain-proof condition.
(2) After the sunlight plate 19 on one side of the top of the rain-proof shed 1 is completely opened, a rain-proof curtain can be arranged on the longest rod with the ring frame 13 and the rain-proof curtain is opened in the whole period of experimental treatment.
The other steps and parameters were the same as in example 1.
Example 3
This embodiment is different from embodiments 1 and 2 in that it includes:
(1) after the rain-proof shed 1 is built, the movable sunlight plate 19 on one side of the shed roof is opened, so that part of the experiment control group grows under the natural condition, and the drought or salt stress treatment group is under the rain-proof condition.
(2) After the movable sunlight plate 19 at the top of the rain-proof shed 1 is opened, a rain-proof curtain can be arranged on the frame rod 13 with the ring and is opened in the whole experiment treatment period.
The other steps and parameters were the same as those in examples 1 and 2.
Example 4
This embodiment is different from embodiment 1, embodiment 2 and embodiment 3 in that it comprises:
(1) the canopy top can be changed into the plastic film with sunshine board 19 after weather enclosure 1 builds the completion, can prevent that sunshine board 19 from not rinsing the face dirt and wearing and tearing that maintain the cause for a long time, the crop photosynthesis decline phenomenon that causes.
(2) When the area required by the experiment is increased, a hole groove is added in the middle section of the support 2, and the shed body upright post 3 is additionally arranged, so that the stability of the rain-proof shed 1 is ensured.
The other steps and parameters were the same as in example 1, example 2 and example 3.
The foregoing is directed to embodiments of the present invention, and other modifications and variations may be made without departing from the principles of the invention.
Claims (10)
1. The utility model provides a be used for crops drought resistance salt-tolerant appraisal portable multi-functional rain-proof frame which characterized in that, the structure includes: rain-proof canopy and support, the support top is located to rain-proof canopy, rain-proof canopy is by four stands of dismantling, four upper portion skeletons of putting up with the same hack lever of support size and a plurality of canopy roof hack lever constitute, four canopy body stands and support upper portion joint, through the fix with screw, with canopy body upper portion support screw connection, canopy roof hack lever and canopy body screw connection, nested steel pipe in the foraminiferous hack lever of canopy roof, sunshine board cup joints with the steel pipe in the pole, the hack lever can pass the fixed rings ring in canopy roof, the shackle is established on canopy roof skeleton hack lever surface, support main part bottom plate sets up vent and hole ring, support main part supporting leg bottom sets up the truckle.
2. The movable multifunctional rainproof frame for crop drought and salt tolerance identification as claimed in claim 1, wherein four frame body upright posts of the rainproof shed and four frame rods, such as the frame and the like, of the upper frame of the shed body are fixed by screws through angle steel with holes.
3. The movable multifunctional rainproof frame for crop drought and salt tolerance identification is characterized in that four frame body stand columns of the rainproof shed are clamped with the upper end of a support and fixed through screws.
4. The movable multifunctional rainproof frame for crop drought and salt tolerance identification is characterized in that the front side of a frame rod of a canopy roof of the rainproof canopy is larger than 30 cm in size of a canopy body, rainwater is prevented from leaking, the frame rod is additionally arranged on the side of the frame rod to fix the canopy roof, an isosceles triangle with an angle of 120 degrees is formed, and the frame rod is fixed with four canopy body stand columns through screws.
5. The movable multifunctional rainproof frame for drought and salt tolerance identification of crops as claimed in claim 1, wherein the top of the rainproof shed is a frame rod with holes, the steel pipes are nested in the frame rod with holes, and the radian of the slots of the frame rod with holes is 240 °.
6. The movable multifunctional rainproof frame for crop drought and salt tolerance identification as claimed in claim 1, wherein a sunlight plate on the top of the rainproof shed is sleeved with a top frame rod, the sunlight plate is provided with a fixed hole ring, and the sunlight plate on one side can independently and freely move for 240 degrees.
7. The movable multifunctional rainproof frame for crop drought and salt tolerance identification is characterized in that the frame rod with the ring can penetrate through a shed roof to fix the hanging ring, and the rainproof curtain can be freely assembled and disassembled according to experimental requirements.
8. The movable multifunctional rain rack for drought and salt tolerance identification of crops as claimed in claim 1, wherein the rain-proof shed and the support are of a shed roof framework with equal length, and the surface of the framework is provided with hooks at equal intervals, so that the bird-proof net or the insect-proof net can be rolled up and placed therein.
9. The movable multifunctional rainproof frame for crop drought and salt tolerance identification according to claim 1 is characterized in that a perforated stainless steel galvanized plate is adopted as the bottom plate, perforated rings are arranged on the periphery of the plate surface at equal intervals, and the net edges can be buckled with the perforated rings when bird prevention nets or insect prevention nets are laid.
10. The movable multifunctional rainproof frame for crop drought and salt tolerance identification is characterized in that casters are arranged at the bottom ends of supporting legs of a main body of the frame, and the connection mode of a plate surface and the supporting legs is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457451.XU CN215122659U (en) | 2021-06-29 | 2021-06-29 | Movable multifunctional rainproof frame for drought and salt tolerance identification of crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457451.XU CN215122659U (en) | 2021-06-29 | 2021-06-29 | Movable multifunctional rainproof frame for drought and salt tolerance identification of crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215122659U true CN215122659U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121457451.XU Active CN215122659U (en) | 2021-06-29 | 2021-06-29 | Movable multifunctional rainproof frame for drought and salt tolerance identification of crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215122659U (en) |
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2021
- 2021-06-29 CN CN202121457451.XU patent/CN215122659U/en active Active
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