CN220493863U - Corn breeding isolation cover - Google Patents
Corn breeding isolation cover Download PDFInfo
- Publication number
- CN220493863U CN220493863U CN202322266408.0U CN202322266408U CN220493863U CN 220493863 U CN220493863 U CN 220493863U CN 202322266408 U CN202322266408 U CN 202322266408U CN 220493863 U CN220493863 U CN 220493863U
- Authority
- CN
- China
- Prior art keywords
- wall surface
- positive
- bolt
- gear ring
- pairs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009395 breeding Methods 0.000 title claims abstract description 27
- 230000001488 breeding effect Effects 0.000 title claims abstract description 27
- 240000008042 Zea mays Species 0.000 title claims abstract description 22
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 22
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 20
- 235000005822 corn Nutrition 0.000 title claims abstract description 20
- 238000002955 isolation Methods 0.000 title abstract description 9
- 210000001503 joint Anatomy 0.000 claims description 20
- 238000003032 molecular docking Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 abstract description 2
- 235000009973 maize Nutrition 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009400 out breeding Methods 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
- 238000009394 selective breeding Methods 0.000 description 1
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
The utility model discloses a corn breeding isolation cover, which comprises: the device comprises a supporting rod, a connecting seat, a side ejector rod, a side connecting piece, a top component, a bottom component and a cover body component; the connecting seat penetrates through the top of the supporting rod; a pair of side ejector rods are respectively hinged to two sides of the connecting seat, and a plurality of first bolt holes are formed in the side ejector rods; the side connecting piece slides between the pair of side ejector rods, and a plurality of second bolt holes are formed in two ends of the side connecting piece; the top component is connected between the tops of the two pairs of support rods; the bottom component is connected to the bottom of the supporting rod; the first bolt holes and the second bolt holes at different positions are connected through bolts, so that the adjustment of the distance is realized. Through two pairs of bracing pieces supporting, the connecting seat can slide on the bracing piece, and the side ejector pin can overturn to vertical state, and bottom subassembly can strengthen the stability of device, and the cage can be constituteed to the cover body subassembly, provides confined environment for maize breeding.
Description
Technical Field
The utility model belongs to the technical field of corn breeding, and particularly relates to a corn breeding isolation cover.
Background
Corn breeding is a measure adopted to improve the cultivation management level of corn seed production and realize high yield and high quality.
The isolation breeding is to utilize a barrier or a space-time distance to prevent the selected breeding material from being polluted by unknown external pollen again, avoid deviating from the breeding target and improve the accuracy and efficiency of selective breeding. In the corn breeding process, breeding can be carried out in an isolation breeding mode, and the efficiency of artificial pollination can be improved.
When carrying out isolation breeding, need carry out breeding in a confined space, traditional cage is bulky, can't compress the volume, inconvenient removal and transportation, so continue the maize breeding cage that can realize convenient transportation of folding installation.
Disclosure of Invention
Based on the technical problems, the utility model provides the corn breeding isolation cover which can be folded and installed and is convenient to move and transfer.
The specific technical scheme is as follows:
a corn breeding screen comprising:
a support rod;
the connecting seat penetrates through the top of the supporting rod;
the side ejector rods are respectively hinged to two sides of the connecting seat, and a plurality of first bolt holes are formed in the side ejector rods;
the side connecting piece slides between the pair of side ejector rods, and a plurality of second bolt holes are formed in two ends of the side connecting piece;
the top assembly is connected between the tops of the two pairs of support rods;
the bottom component is connected to the bottom of the supporting rod;
and the cover body assembly is connected to the top of the top assembly.
In the above technical solution, the top assembly includes:
the positive connecting beam is hinged to one side of the connecting seat;
the positive sliding cylinder slides on the positive connecting beam, a plurality of third bolt holes are formed in the positive sliding cylinder, and a plurality of fourth bolt holes are formed in two sides of the positive connecting beam;
the butt joint assembly is connected between the two pairs of positive sliding cylinders.
In the above technical solution, the bottom assembly includes:
the base is connected to the bottom of the supporting rod, and a first bolt groove is formed in the upper wall surface of the base;
the bottom rod is movably arranged on the base;
the bottom sliding cylinder, the bottom rod slides in the bottom rod, the fifth bolt hole has been seted up to bottom sliding cylinder one end.
In the above technical solution, the cover assembly includes:
the top cover, the lower wall surface of the said top cover has four pairs of second bolt grooves;
the two pairs of the butt joint grooves are arranged on the lower wall surface of the top cover, the positive sliding cylinder is inserted into the butt joint grooves, and each pair of the second bolt grooves are positioned in the butt joint grooves;
the side cover bodies are hinged to the periphery of the top cover respectively, and sealing strips are connected to the edges of the side cover bodies;
the connecting piece, the connecting piece is connected in side cover body one side, the sixth bolt hole has been seted up on the connecting piece, third bolt groove has been seted up to side cover body one side.
In the above technical solution, the docking assembly includes:
the butt joint threaded column is connected to one end of the positive sliding cylinder;
an inner gear ring, wherein the inner wall surface of the inner gear ring is connected with a toothed key, and the outer wall surface of the inner gear ring is provided with an outer chute;
the outer sliding blocks are connected to the outer sliding grooves in a sliding mode, a connecting rod is connected to one side wall surface of each outer sliding block, and outer rings are connected to the outer sides of the two pairs of connecting rods;
the connecting ring is connected to one end of the connecting rod;
the gear rings are meshed inside the inner gear ring, the connecting ring is movably connected to the bottom of the gear ring, the inner wall surface of the gear ring is provided with internal threads, and the butt-joint threaded column is screwed in the gear ring.
In the above technical solution, further includes:
the support blocks are connected to one side wall surface of the connecting seat.
Compared with the prior art, the corn breeding isolation cover has the beneficial effects that:
through two pairs of bracing pieces supporting, the connecting seat can slide on the bracing piece, the side ejector pin can overturn to vertical state, can fold, the side connecting piece can connect a pair of side ejector pin, make it connect two pairs of connecting seats at top, the top subassembly can be the coupling mechanism at device top, the top subassembly can also be connected in the cover body subassembly, the cover body subassembly can support the supporting beam top indirectly, make it can connect in two pairs of bracing piece tops, the bottom subassembly can strengthen the stability of device, the cage can be constituteed to the cover body subassembly, provide confined environment for corn breeding.
Drawings
FIG. 1 is a schematic diagram of a corn breeding screen of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic bottom view of the present utility model;
FIG. 4 is an enlarged schematic view of a partial structure of a connector according to the present utility model;
fig. 5 is an enlarged schematic view of a part of the structure of the docking mechanism of the present utility model.
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 5 is:
1. a support rod; 2. a connecting seat; 3. a side ejector rod; 4. a side connector; 5. a positive connection beam; 6. a positive slide cylinder; 7. a base; 8. a bottom bar; 9. a bottom slide cylinder; 10. a top cover; 11. a butt joint groove; 12. a side cover body; 13. a connecting piece; 14. butting threaded columns; 15. an inner gear ring; 16. an outer slider; 17. a connecting ring; 18. a gear ring; 19. and a supporting block.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-5, but the utility model is not limited to these embodiments.
As shown in fig. 1-5, the present utility model discloses a corn breeding screen comprising: the device comprises a supporting rod 1, a connecting seat 2, a side ejector rod 3, a side connecting piece 4, a top component, a bottom component and a cover body component; the connecting seat 2 penetrates through the top of the supporting rod 1; a pair of side ejector rods 3 are respectively hinged to two sides of the connecting seat 2, and a plurality of first bolt holes are formed in the side ejector rods 3; the side connecting piece 4 slides between the pair of side ejector rods 3, and a plurality of second bolt holes are formed in two ends of the side connecting piece 4; the top component is connected between the tops of the two pairs of support rods 1; the bottom component is connected to the bottom of the support rod 1; the cover assembly is connected to the top of the top assembly. The supporting rod 1 can support the device main body, the connecting seat 2 can slide on the supporting rod 1, the side ejector rod 3 can slide in the side connecting piece 4, and the first bolt holes and the second bolt holes at different positions are connected through bolts, so that the adjustment of the distance is realized.
In an embodiment of the present utility model, as shown in fig. 1-5, a top assembly includes: a positive connection beam 5, a positive slide cylinder 6 and a butt joint assembly; the positive connecting beam 5 is hinged to one side of the connecting seat 2; the positive sliding cylinder 6 slides on the positive connecting beam 5, the positive sliding cylinder 6 is provided with a plurality of third bolt holes, and two sides of the positive connecting beam 5 are provided with a plurality of fourth bolt holes; the docking assembly is connected between two pairs of positive slide drums 6. Just connecting beam 5 and just smooth section of thick bamboo 6 can connect the cover body subassembly, and two pairs of just smooth section of thick bamboo 6 can be connected to the butt joint subassembly, and the third bolt hole and the fourth bolt hole of different positions can be connected through the bolt.
In an embodiment of the present utility model, as shown in fig. 1-5, a base assembly includes: a base 7, a bottom rod 8 and a bottom slide cylinder 9; the base 7 is connected to the bottom of the supporting rod 1, and a first bolt groove is formed in the upper wall surface of the base 7; the bottom rod 8 is movably arranged on the base 7; the bottom rod 8 slides in the bottom rod 8, and a fifth bolt hole is formed in one end of the bottom sliding cylinder 9. The bottom rod 8 can slide on the bottom slide cylinder 9, and the fifth bolt hole is connected with the first bolt groove through a bolt.
In an embodiment of the present utility model, as shown in fig. 1-5, a cover assembly includes: top cover 10, butt joint groove 11, side cover 12 and connector 13; four pairs of second bolt grooves are formed in the lower wall surface of the top cover 10; the two pairs of butt joint grooves 11 are arranged on the lower wall surface of the top cover 10, the positive sliding cylinder 6 is inserted into the butt joint grooves 11, and each pair of second bolt grooves are positioned in the butt joint grooves 11; two pairs of side cover bodies 12 are respectively hinged around the top cover 10, and sealing strips are connected at the edges of the side cover bodies 12; the connecting piece 13 is connected to one side of the side cover body 12, a sixth bolt hole is formed in the connecting piece 13, and a third bolt groove is formed in one side of the side cover body 12. The cover body is connected to the positive slide cylinder 6 through the butt joint groove 11, and the first bolt holes and the second bolt holes in different positions are connected at the second bolt groove through a pair of bolts.
In an embodiment of the present utility model, as shown in fig. 1-5, a docking assembly includes: the butt joint threaded column 14, the inner gear ring 15, the outer sliding block 16, the connecting ring 17 and the gear ring 18; the butt-joint threaded column 14 is connected to one end of the positive slide cylinder 6; the inner wall surface of the inner gear ring 15 is connected with a tooth key, and the outer wall surface of the inner gear ring 15 is provided with an outer chute; the outer slide block 16 is connected with the outer slide groove in a sliding way, a connecting rod is connected to one side wall surface of the outer slide block 16, and outer rings are connected to the outer sides of the two pairs of connecting rods; the connecting ring 17 is connected to one end of the connecting rod; the two pairs of gear rings 18 are both meshed in the inner gear ring 15, the connecting ring 17 is movably connected to the bottom of the gear ring 18, the inner wall surface of the gear ring 18 is provided with internal threads, and the butt-joint threaded column 14 is screwed in the gear ring 18. The gear ring 18 is aligned with the bottom of the butt threaded column 14, the inner gear ring 15 is rotated, the inner gear ring 15 rotates at the moment, and the outer gear ring does not rotate, but because the connecting ring 17 is movably connected with the bottom of the gear ring 18, the gear ring 18 can rotate under the meshing of the inner gear ring 15, at the moment, the inner part of the gear ring 18 is in screwed connection with the threaded column, so that two pairs of butt threaded columns 14 are both screwed with the gear ring 18, at the moment, the two pairs of butt threaded columns 14 are connected, and the two pairs of positive sliding cylinders 6 are connected.
In an embodiment of the present utility model, as shown in fig. 1 to 5, further comprising: a support block 19; both pairs of support blocks 19 are connected to a side wall surface of the connection base 2.
The implementation process comprises the following steps: when the device is in a connection state, one group of a plurality of first bolt holes and second bolt holes on each side is connected through bolts, a plurality of third bolt holes, fourth bolt holes and a pair of second bolts are connected through a pair of bolts, fifth bolt holes and first bolt grooves are connected through bolts, and sixth bolt holes and third bolt grooves are connected through bolts.
When folding, firstly, rotate ring gear 15, when ring gear 15 rotates, because the inside toothed key of ring gear 15 meshes in ring gear 18, ring gear 18 rotates, this moment the inside internal thread of ring gear 18 breaks away from in butt joint screw thread post 14, afterwards, the bolt that is located third bolt hole, fourth bolt hole and second bolt groove department is unscrewed, this moment top cap 10 is unblock with positive slide tube 6, afterwards slide connecting seat 2 upwards, make positive tie beam 5 upset to vertical state, because the inside and outside diameter of positive tie beam 5 is the same with connecting seat 2, bracing piece 1 can slide in positive tie beam 5 inside this moment, then unscrew the bolt of first bolt hole and second bolt hole department, then take off side connecting piece 4, take off rear side ejector pin 3 can overturn, make side ejector pin 3 upset to vertical state simultaneously, then take out the bolt of first bolt groove and fifth bolt hole, and upset sill 8 make it to vertical state, this moment all spare parts dismantle to folding state, can conveniently transport, do not occupy a large amount of space, wherein because side ejector pin 3 and side connecting piece 4 can pass through first bolt hole and second bolt hole, can not occupy a large amount of space when adjusting the space can be adjusted through the positive slide tube 6 and the second bolt hole, can not occupy the space when adjusting the space between them, can be adjusted through the space between the positive slide tube and the 3.
In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A corn breeding screen, comprising:
a support rod;
the connecting seat penetrates through the top of the supporting rod;
the side ejector rods are respectively hinged to two sides of the connecting seat, and a plurality of first bolt holes are formed in the side ejector rods;
the side connecting piece slides between the pair of side ejector rods, and a plurality of second bolt holes are formed in two ends of the side connecting piece;
the top assembly is connected between the tops of the two pairs of support rods;
the bottom component is connected to the bottom of the supporting rod;
and the cover body assembly is connected to the top of the top assembly.
2. The corn breeding screen of claim 1, wherein the top assembly comprises:
the positive connecting beam is hinged to one side of the connecting seat;
the positive sliding cylinder slides on the positive connecting beam, a plurality of third bolt holes are formed in the positive sliding cylinder, and a plurality of fourth bolt holes are formed in two sides of the positive connecting beam;
the butt joint assembly is connected between the two pairs of positive sliding cylinders.
3. The corn breeding screen of claim 1, wherein the bottom assembly comprises:
the base is connected to the bottom of the supporting rod, and a first bolt groove is formed in the upper wall surface of the base;
the bottom rod is movably arranged on the base;
the bottom sliding cylinder, the bottom rod slides in the bottom rod, the fifth bolt hole has been seted up to bottom sliding cylinder one end.
4. A corn breeding screen according to claim 2, wherein the screen assembly comprises:
the top cover, the lower wall surface of the said top cover has four pairs of second bolt grooves;
the two pairs of the butt joint grooves are arranged on the lower wall surface of the top cover, the positive sliding cylinder is inserted into the butt joint grooves, and each pair of the second bolt grooves are positioned in the butt joint grooves;
the side cover bodies are hinged to the periphery of the top cover respectively, and sealing strips are connected to the edges of the side cover bodies;
the connecting piece, the connecting piece is connected in side cover body one side, the sixth bolt hole has been seted up on the connecting piece, third bolt groove has been seted up to side cover body one side.
5. A corn breeding screen according to claim 2, wherein the docking assembly comprises:
the butt joint threaded column is connected to one end of the positive sliding cylinder;
an inner gear ring, wherein the inner wall surface of the inner gear ring is connected with a toothed key, and the outer wall surface of the inner gear ring is provided with an outer chute;
the outer sliding blocks are connected to the outer sliding grooves in a sliding mode, a connecting rod is connected to one side wall surface of each outer sliding block, and outer rings are connected to the outer sides of the two pairs of connecting rods;
the connecting ring is connected to one end of the connecting rod;
the gear rings are meshed inside the inner gear ring, the connecting ring is movably connected to the bottom of the gear ring, the inner wall surface of the gear ring is provided with internal threads, and the butt-joint threaded column is screwed in the gear ring.
6. The corn breeding screen of claim 1, further comprising:
the support blocks are connected to one side wall surface of the connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266408.0U CN220493863U (en) | 2023-08-23 | 2023-08-23 | Corn breeding isolation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322266408.0U CN220493863U (en) | 2023-08-23 | 2023-08-23 | Corn breeding isolation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493863U true CN220493863U (en) | 2024-02-20 |
Family
ID=89869780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322266408.0U Active CN220493863U (en) | 2023-08-23 | 2023-08-23 | Corn breeding isolation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493863U (en) |
-
2023
- 2023-08-23 CN CN202322266408.0U patent/CN220493863U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108643411B (en) | Curved surface aluminum veneer curtain | |
| CN201495831U (en) | Foldable tent | |
| CN101260781A (en) | Translational door body structure | |
| CN106401271A (en) | Connecting structure of multiple sections of rods and tent with connecting structure of multiple sections of rods | |
| CN220493863U (en) | Corn breeding isolation cover | |
| CN205688799U (en) | A kind of assembled door, fenestra hole mould | |
| CN204959988U (en) | Net shell node | |
| CN201113230Y (en) | Folding field variable discharging lightning rod | |
| CN211571990U (en) | Quick lap joint skeleton of activity board house | |
| CN216660202U (en) | Water blocking structure for ship pipeline | |
| CN109908674B (en) | Cloth bag dust removal device for carbon production | |
| CN211002545U (en) | Anti-cracking device for transfer of sintered porous bricks | |
| CN201306685Y (en) | Foldable preembedded streetlamp part | |
| CN207403818U (en) | Welded type column applied to railway carriage | |
| CN209584884U (en) | A kind of novel road antiglare shield | |
| CN209244385U (en) | Assembled type movable frame | |
| CN105019560A (en) | Reticulated shell joint | |
| CN213669814U (en) | Montmorillonite crushing device with cyclic reciprocating structure | |
| CN212579997U (en) | Semitrailer warehouse grid framework | |
| CN205674093U (en) | Nuclear power station evaporating dish inner sleeve | |
| CN216995324U (en) | Impact-resistant wooden box | |
| CN218148623U (en) | Rear frame of loader | |
| CN114277941A (en) | Box type building module and modular building | |
| CN204419467U (en) | A kind of offshore wind farm jacket basic transition section structure | |
| CN210999279U (en) | Hollow slab beam spiral stay bar contraction type internal mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |