CN215454286U - Winter jujube cultivation is with cold canopy skeleton convenient to dismantle - Google Patents
Winter jujube cultivation is with cold canopy skeleton convenient to dismantle Download PDFInfo
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- CN215454286U CN215454286U CN202121810593.XU CN202121810593U CN215454286U CN 215454286 U CN215454286 U CN 215454286U CN 202121810593 U CN202121810593 U CN 202121810593U CN 215454286 U CN215454286 U CN 215454286U
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- skeleton
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- winter jujube
- shell fragment
- threaded sleeve
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- 230000003014 reinforcing effect Effects 0.000 claims description 8
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- 238000007142 ring opening reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 4
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- 235000013311 vegetables Nutrition 0.000 description 2
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- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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Abstract
The utility model discloses a conveniently-detachable cold shed framework for winter jujube cultivation, which comprises an installation base and a quick-mounting mechanism; installing a base: the middle part of the upper surface of the cylinder seat is provided with a cylinder seat, and the upper end of the inner cambered surface of the cylinder seat is connected with a thread sleeve through internal thread threads; fast-assembling mechanism: the quick-mounting mechanism is arranged inside the cylinder seat, and the upper end of the quick-mounting mechanism corresponds to the lower end of the threaded sleeve; wherein: still include skeleton pole, the lower extreme of skeleton pole passes the through-hole at thread bush middle part, and the lower extreme of skeleton pole is pegged graft in the inside of fast-assembling mechanism, fast-assembling mechanism includes shell fragment, locking plate and inclined plane, shell fragment quantity is three, and three shell fragment evenly distributed is in the inside of drum seat, and the locking plate sets up respectively in the upper end of shell fragment, and this cold-shed skeleton is used in winter jujube cultivation convenient to detach, uses the shrink of locking plate to fix the whole extrados of skeleton, improves the intensity of skeleton junction.
Description
Technical Field
The utility model relates to the technical field of cold shed cultivation, in particular to a cold shed framework convenient to disassemble and used for winter jujube cultivation.
Background
The plastic greenhouse is commonly called as a cold greenhouse, is a simple and practical protected cultivation facility, and is generally adopted by all countries in the world along with the development of the plastic industry because of easy construction, convenient use and less investment. Utilize materials such as bamboo wood, steel, and cover plastic film, build into arch canopy, supply the cultivation vegetables, can advance or postpone the supply, improve unit area output, be favorable to defending natural disasters, especially northern area can supply fresh vegetables in early spring and late autumn off-season, the construction of cold canopy needs the setting up of skeleton at first, cover transparent plastic film in the skeleton outside afterwards, when traditional cold canopy skeleton is set up, in order to make things convenient for quick dismantlement of skeleton to fix the junction of skeleton usually using the jackscrew, like this although also can realize quick dismantlement of skeleton, but use jackscrew to connect, the jackscrew can only push up to a point at the junction of skeleton, the intensity of skeleton junction is low, the jackscrew can produce great single point pressure to the skeleton, cause the damage of skeleton easily, for this reason, we propose a winter jujube cultivation of being convenient for dismantling and use the cold canopy skeleton.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the conveniently-detachable cold shed framework for winter jujube cultivation, can realize the quick detachment and installation operation of the framework, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a cold shed framework convenient to disassemble and used for winter jujube cultivation comprises an installation base and a quick installation mechanism;
installing a base: the middle part of the upper surface of the cylinder seat is provided with a cylinder seat, and the upper end of the inner cambered surface of the cylinder seat is connected with a thread sleeve through internal thread threads;
fast-assembling mechanism: the quick-mounting mechanism is arranged inside the cylinder seat, and the upper end of the quick-mounting mechanism corresponds to the lower end of the threaded sleeve;
wherein: still include the skeleton pole, the lower extreme of skeleton pole passes the through-hole at thread bush middle part, and the lower extreme of skeleton pole is pegged graft in the inside of fast-assembling mechanism, can realize the quick dismantlement and the installation operation of skeleton, improves the efficiency of setting up of cold shed, and the shrink that uses the locking plate is fixed the whole extrados of skeleton, has changed the tradition and has used the jackscrew to the fixed mode of skeleton, improves the intensity of skeleton junction, weakens the single-point pressure of device to the skeleton, reduces the damage of skeleton, improves the life of skeleton.
Further, fast-assembling mechanism includes shell fragment, locking plate and inclined plane, shell fragment quantity is three, and three shell fragment evenly distributed is in the inside of drum seat, and the locking plate sets up respectively in the upper end of shell fragment, and the lower extreme of bone hack lever is pegged graft in the ring mouth that three locking plate combination formed, and the inclined plane sets up respectively in the extrados upper end of locking plate, can realize the quick installation and the dismantlement of skeleton.
Furthermore, the intrados of locking plate all is equipped with the sand streak, can increase the frictional force between locking plate and the skeleton pole, makes more firm of skeleton pole installation.
Furthermore, the extrados of skeleton pole is equipped with evenly distributed's spiral line, and when fixed fastener installed the outside connecting rod on the skeleton pole, the spiral line can increase the frictional force between fastener and the skeleton pole.
Furthermore, the hand wheel is arranged at the upper end of the threaded sleeve, a through hole corresponding to a ring opening in the middle of the threaded sleeve is formed in the middle of the hand wheel, and a clamping position is provided for an external tool.
Furthermore, the installation base further comprises reinforcing ribs, and the reinforcing ribs are uniformly distributed at vertical included angles formed by the upper surface of the installation base and the outer arc surface of the cylinder base in a corresponding mode, so that the connection strength of the installation base and the cylinder base is improved.
Furthermore, the outer side of the upper surface of the installation base is provided with evenly distributed installation holes, so that the device is convenient to fix at an installation position.
Compared with the prior art, the utility model has the beneficial effects that: this winter jujube cultivation is with cold shed skeleton convenient to dismantle has following benefit:
the installation base and the upper part are fixed at the installation position by penetrating bolts through the installation holes, the framework rod is inserted into a circular opening formed by combining three locking plates through a through hole correspondingly formed in the middle of a hand wheel and a threaded sleeve, the framework rod slides up and down, the height of the top end of the framework rod is adjusted to a proper position, an external tool is used for rotating the hand wheel, the hand wheel drives the threaded sleeve to rotate, the threaded sleeve is in threaded connection with the internal thread, the threaded sleeve moves downwards along the middle of a cylindrical seat in the rotating process of the threaded sleeve, the lower end of the threaded sleeve is clamped outside an inclined plane, the elastic sheet deforms along with the downward movement of the threaded sleeve, the locking plates gradually contract inwards, the lower end of the framework rod is clamped, the friction force between the locking plates and the framework rod can be increased through sand grains, the framework rod is more firmly installed, when the framework rod needs to be dismantled, only the hand wheel needs to be rotated reversely, the hand wheel drives the threaded sleeve to move upwards, the inclined plane loses the pressure of thread bush, the locking plate is automatic outwards to be opened under the effect of shell fragment, upwards extract the skeleton hack lever can, can realize the quick dismantlement and the installation operation of skeleton, improve the efficiency of setting up of cold canopy, the shrink that uses the locking plate is fixed the whole extrados of skeleton, changed the tradition and used the jackscrew to the fixed mode of skeleton, improve the intensity of skeleton junction, weaken the single-point pressure of device to the skeleton, reduce the damage of skeleton, improve the life of skeleton.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a schematic illustration of an explosive structure according to the present invention;
FIG. 4 is an enlarged view of the structure of the present invention at B.
In the figure: the mounting structure comprises a mounting base 1, a mounting hole 2, a cylindrical seat 3, a threaded sleeve 4, a hand wheel 5, a skeleton rod 6, a spiral thread 7, a quick-assembly mechanism 8, an elastic sheet 81, a locking sheet 82, an inclined plane 83, a sand thread 84, an internal thread 9 and a reinforcing rib 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a cold shed framework convenient to disassemble and used for winter jujube cultivation comprises an installation base 1 and a quick installation mechanism 8;
installing a base 1: the mounting base 1 provides a mounting place for other components, the middle of the upper surface of the mounting base is provided with a cylinder base 3, the cylinder base 3 facilitates mounting of other components, the upper end of the inner arc surface of the cylinder base 3 is in threaded connection with a threaded sleeve 4 through internal threads 9, the hand wheel 5 further comprises a hand wheel 5, the hand wheel 5 provides a clamping position for an external tool, the hand wheel 5 is arranged at the upper end of the threaded sleeve 4, the middle of the hand wheel 5 is provided with a through hole corresponding to a ring opening in the middle of the threaded sleeve 4, the hand wheel further comprises reinforcing ribs 10, the reinforcing ribs 10 increase the connection strength of the mounting base 1 and the cylinder base 3, the reinforcing ribs 10 are uniformly distributed at vertical included angles formed by the upper surface of the mounting base 1 and the outer arc surface of the cylinder base 3, mounting holes 2 are uniformly distributed outside the upper surface of the mounting base 1, and the mounting holes 2 facilitate fixing of the device at the mounting positions;
and (3) a quick assembly mechanism 8: the quick assembly mechanism 8 can realize quick assembly and disassembly of a framework, is arranged inside a cylinder seat 3, the upper end of the quick assembly mechanism 8 corresponds to the lower end position of a threaded sleeve 4, the quick assembly mechanism 8 comprises three elastic sheets 81, locking plates 82 and inclined planes 83, the number of the elastic sheets 81 is three, the three elastic sheets 81 are uniformly distributed inside the cylinder seat 3, the locking plates 82 are respectively arranged at the upper ends of the elastic sheets 81, the lower end of a framework rod 6 is inserted into a ring formed by combining the three locking plates 82, the inclined planes 83 are respectively arranged at the upper ends of the outer cambered surfaces of the locking plates 82, the inner cambered surfaces of the locking plates 82 are respectively provided with sand grains 84, the framework rod 6 is inserted into a ring formed by combining the three locking plates 82 through holes correspondingly arranged at the middle parts of a hand wheel 5 and the threaded sleeve 4, the framework rod 6 is vertically slid, the height of the top end of the framework rod 6 is adjusted to a proper position, an external tool is used for rotating the hand wheel 5, the hand wheel 5 drives the threaded sleeve 4 to rotate, because the threaded sleeve 4 is in threaded connection with the internal thread 9, in the rotating process of the threaded sleeve 4, the threaded sleeve 4 moves downwards along the middle of the cylindrical seat 3, the lower end of the threaded sleeve 4 is clamped outside the inclined plane 83, the elastic sheet 81 deforms along with the downward movement of the threaded sleeve 4, the locking sheet 82 gradually contracts inwards to clamp the lower end of the skeleton rod 6, the sand grains 84 can increase the friction force between the locking sheet 82 and the skeleton rod 6, so that the skeleton rod 6 is more firmly installed, when the skeleton rod 6 needs to be detached, only the hand wheel 5 needs to be rotated reversely, the hand wheel 5 drives the threaded sleeve 4 to move upwards, the inclined plane 83 loses the pressure of the threaded sleeve 4, the locking sheet 82 automatically opens outwards under the action of the elastic sheet 81, and the skeleton rod 6 is pulled upwards;
wherein: still include skeleton pole 6, skeleton pole 6 is the basic bracing piece of cold-proof shed skeleton, and the lower extreme of skeleton pole 6 passes the through-hole at 4 middle parts of thread bush, and the lower extreme of skeleton pole 6 is pegged graft in the inside of fast-assembling mechanism 8, and the extrados of skeleton pole 6 is equipped with evenly distributed's spiral line 7, and when fixing fastener installed outside connecting rod on skeleton pole 6, spiral line 7 can increase the frictional force between fastener and the skeleton pole 6.
The working principle of the conveniently-detachable cold shed framework for winter jujube cultivation provided by the utility model is as follows: the installation base 1 and the upper part are fixed at the installation position by a bolt penetrating through the installation hole 2, the skeleton rod 6 is inserted into a ring opening formed by combining three locking pieces 82 through a through hole correspondingly formed in the middle parts of a hand wheel 5 and a threaded sleeve 4, the skeleton rod 6 slides up and down, the top end of the skeleton rod 6 is adjusted to a proper position, the hand wheel 5 is rotated by using an external tool, the hand wheel 5 drives the threaded sleeve 4 to rotate, as the threaded sleeve 4 is in threaded connection with an internal thread 9, in the rotating process of the threaded sleeve 4, the threaded sleeve 4 moves downwards along the middle part of a cylindrical seat 3, the lower end of the threaded sleeve 4 is clamped outside an inclined plane 83, as the threaded sleeve 4 moves downwards, the elastic pieces 81 deform, the locking pieces 82 gradually contract inwards to clamp the lower end of the skeleton rod 6, and the sand grains 84 can increase the friction force between the locking pieces 82 and the skeleton rod 6, so that the skeleton rod 6 is installed more firmly, when needs demolish skeleton pole 6, only need the antiport hand wheel 5, the hand wheel 5 drives thread bush 4 and moves up, inclined plane 83 loses the pressure of thread bush 4, locking plate 82 is automatic outwards to be opened under the effect of shell fragment 81, upwards extract skeleton pole 6 can, when fixed fastener installs outside connecting rod on skeleton pole 6, the spiral line 7 can increase the frictional force between fastener and the skeleton pole 6, improve the bulk strength of cold-shed skeleton, stiffening rib 10 can increase the joint strength of erection base 1 and drum seat 3.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a winter jujube cultivation is with cold canopy skeleton convenient to dismantle which characterized in that: comprises a mounting base (1) and a quick-mounting mechanism (8);
mounting base (1): a cylinder seat (3) is arranged in the middle of the upper surface of the cylinder seat, and the upper end of the inner arc surface of the cylinder seat (3) is connected with a thread sleeve (4) through an internal thread (9) in a threaded manner;
quick-assembly mechanism (8): the quick-mounting mechanism is arranged inside the cylindrical seat (3), and the upper end of the quick-mounting mechanism (8) corresponds to the lower end of the threaded sleeve (4);
wherein: the quick-mounting mechanism is characterized by further comprising a skeleton rod (6), wherein the lower end of the skeleton rod (6) penetrates through a through hole in the middle of the threaded sleeve (4), and the lower end of the skeleton rod (6) is inserted into the quick-mounting mechanism (8).
2. The winter jujube cultivation cold shed framework convenient to disassemble as claimed in claim 1, is characterized in that: fast-assembling mechanism (8) are including shell fragment (81), locking plate (82) and inclined plane (83), shell fragment (81) quantity is three, and three shell fragment (81) evenly distributed is in the inside of drum seat (3), and locking plate (82) set up respectively in the upper end of shell fragment (81), and the lower extreme of skeleton pole (6) is pegged graft in the ring opening that three locking plate (82) combination formed, and inclined plane (83) set up respectively in the extrados upper end of locking plate (82).
3. The winter jujube cultivation cold shed framework convenient to disassemble as claimed in claim 2, wherein: the inner arc surfaces of the locking plates (82) are provided with sand grains (84).
4. The winter jujube cultivation cold shed framework convenient to disassemble as claimed in claim 1, is characterized in that: the outer arc surface of the skeleton rod (6) is provided with spiral grains (7) which are uniformly distributed.
5. The winter jujube cultivation cold shed framework convenient to disassemble as claimed in claim 1, is characterized in that: the hand wheel (5) is arranged at the upper end of the threaded sleeve (4), and a through hole corresponding to a ring opening in the middle of the threaded sleeve (4) is formed in the middle of the hand wheel (5).
6. The winter jujube cultivation cold shed framework convenient to disassemble as claimed in claim 1, is characterized in that: the cylinder base is characterized by further comprising reinforcing ribs (10), wherein the reinforcing ribs (10) are uniformly distributed at vertical included angles formed by the upper surface of the mounting base (1) and the outer arc surface of the cylinder base (3) in a corresponding mode.
7. The winter jujube cultivation cold shed framework convenient to disassemble as claimed in claim 1, is characterized in that: the outer side of the upper surface of the mounting base (1) is provided with mounting holes (2) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810593.XU CN215454286U (en) | 2021-08-05 | 2021-08-05 | Winter jujube cultivation is with cold canopy skeleton convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810593.XU CN215454286U (en) | 2021-08-05 | 2021-08-05 | Winter jujube cultivation is with cold canopy skeleton convenient to dismantle |
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| Publication Number | Publication Date |
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| CN215454286U true CN215454286U (en) | 2022-01-11 |
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| CN202121810593.XU Expired - Fee Related CN215454286U (en) | 2021-08-05 | 2021-08-05 | Winter jujube cultivation is with cold canopy skeleton convenient to dismantle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982541A (en) * | 2022-04-18 | 2022-09-02 | 河北农业大学 | Systematic production method for supplying fresh dates for sub-year |
-
2021
- 2021-08-05 CN CN202121810593.XU patent/CN215454286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982541A (en) * | 2022-04-18 | 2022-09-02 | 河北农业大学 | Systematic production method for supplying fresh dates for sub-year |
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Granted publication date: 20220111 |