CN220157170U - Greenhouse supporting structure - Google Patents
Greenhouse supporting structure Download PDFInfo
- Publication number
- CN220157170U CN220157170U CN202321389895.3U CN202321389895U CN220157170U CN 220157170 U CN220157170 U CN 220157170U CN 202321389895 U CN202321389895 U CN 202321389895U CN 220157170 U CN220157170 U CN 220157170U
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- CN
- China
- Prior art keywords
- adjusting
- rod
- support
- greenhouse
- bearing plate
- 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.)
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Links
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 description 12
- 229920006255 plastic film Polymers 0.000 description 12
- 239000004033 plastic Substances 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model belongs to the technical field of agricultural greenhouses, and particularly relates to a greenhouse supporting structure, which comprises an adjusting supporting frame, wherein the adjusting supporting frame comprises a supporting cross rod, an adjusting shell is arranged above the supporting cross rod, an adjusting supporting rod is movably inserted into an inner cavity of the adjusting shell, a vibrating spring is arranged at the bottom of the inner cavity of the adjusting shell, and the adjusting supporting rod is positioned on the upper side of the vibrating spring; the utility model discloses a greenhouse is characterized in that an extrusion groove is formed in an inner cavity of the adjusting shell, a bearing plate is movably arranged on the inner side of the extrusion groove, a compression spring is connected between the bearing plate and the adjusting shell, the bearing groove is formed in the outer side of the adjusting support rod, a bearing block matched with the bearing groove is arranged on one side of the bearing plate, which is close to the adjusting support rod, a push rod is arranged on the lower side of the supporting cross rod, and an adjusting support frame of the device can shake off snow on the greenhouse through shaking, so that the excessive snow on the greenhouse is avoided.
Description
Technical Field
The utility model relates to the technical field of agricultural greenhouses, in particular to a greenhouse supporting structure.
Background
The greenhouse is originally special equipment for vegetable production, and the application of the greenhouse is wider along with the development of production. The current greenhouse is also used for potted flower and cut flower cultivation, fruit tree production, tree seedling cultivation, ornamental tree cultivation and the like. The common greenhouse is mainly a vegetable greenhouse, and the vegetable greenhouse is composed of a skeleton with a bamboo structure or a steel structure and a heat-insulating plastic film, wherein the heat-insulating plastic film can reduce the loss of carbon dioxide generated by vegetables in the greenhouse, so that a good heat-insulating effect is achieved.
The plastic greenhouse with the traditional bamboo structure skeleton is easy to collapse under strong wind or snow, and in order to prevent the plastic greenhouse from collapsing, a steel structure is used as the skeleton of the plastic greenhouse in the prior art; the use of the steel structure enhances the wind resistance and snow resistance of the plastic greenhouse, but the weight of the snow on the plastic greenhouse is gradually increased along with the gradual accumulation of the snow on the plastic greenhouse, and the compression resistance of the plastic film is limited, when the gravity of the plastic film reaches the limit, the plastic film can be compressed by the snow, so that a shaking mechanism is needed for shaking the snow on the plastic film off so as to reduce the weight of the snow on the plastic film.
Disclosure of Invention
The utility model aims to provide a greenhouse supporting structure, which solves the problem that the plastic film of the existing greenhouse provided in the background art is easy to damage under the condition of excessively heavy snow.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a greenhouse supporting structure, includes the regulation support frame, the regulation support frame includes the support horizontal pole, the top of support horizontal pole is installed and is adjusted the shell, the activity is pegged graft in the inner chamber of adjusting the shell has an adjusting strut, vibrating spring is installed to the inner chamber bottom of adjusting the shell, adjusting strut is located vibrating spring's upside;
an extrusion groove is formed in the inner cavity of the adjusting shell, a bearing plate is movably mounted on the inner side of the extrusion groove, a compression spring is connected between the bearing plate and the adjusting shell, a bearing groove is formed in the outer side of the adjusting support rod, a bearing block matched with the bearing groove is arranged on one side, close to the adjusting support rod, of the bearing plate, a push rod is mounted on the lower side of the supporting cross rod, and a telescopic rod of the push rod penetrates through the supporting cross rod and corresponds to the adjusting support rod;
the front side and the rear side of the support cross rod are both connected with bottom fixing rods, the upper side of the support cross rod is provided with a top fixing rod, an adjusting connecting rod is hinged between the bottom fixing rod and the top fixing rod, and the upper end of the adjusting support rod is hinged with a transmission connecting rod which is hinged with the adjusting connecting rod.
Preferably, a buffer pad is arranged on one side of the inner side of the extrusion groove, which is close to the adjusting support rod, and a gap is reserved between the bearing plate and the adjusting support rod when the bearing plate is attached to the buffer pad.
Preferably, the inner side of the extrusion groove is provided with a contact switch on one side far away from the adjusting support rod, the bearing plate is provided with a flexible contact on one side close to the contact switch, and when the bearing plate is attached to the adjusting support rod, the flexible contact is attached to the contact switch.
Preferably, the body of the adjusting support frame is connected with a support rod, the body of the support rod is connected with a shaping support frame, and the shaping support frame and the adjusting support frame are alternately arranged.
Preferably, a hollow buffer plate is connected above the vibration spring, and the hollow buffer plate is positioned between the vibration spring and the adjusting support rod.
Compared with the prior art, the utility model has the beneficial effects that:
1) The device is characterized in that the adjusting support frames are arranged between the shaping support frames, when excessive snow is accumulated on the greenhouse, the vibrating spring can drive the adjusting support rods to shake up and down, then the adjusting support frames are driven by the adjusting support rods to shake, and the adjusting support frames can shake off the snow accumulated on the greenhouse through shaking, so that the excessive snow accumulated on the greenhouse is avoided;
2) This device is provided with compression spring and bearing plate in adjusting the inner chamber of shell, and when adjusting the pressure that the support frame received less, the bearing plate can support to adjusting the stay, and then stably adjusts the support frame through stable regulation branch, avoided adjusting the random shake of support frame, when the weight of snow is too big, adjust branch extrusion both sides bearing plate and keep away from each other, then adjust branch and bump to vibrating spring with certain initial velocity to make vibrating spring can drive and adjust the branch shake from top to bottom, and then ensured that the regulation support frame can shake smoothly.
Drawings
FIG. 1 is a schematic view of the structure of an adjusting strut of the present utility model;
FIG. 2 is a right-side view of the adjustable support frame of the present utility model;
FIG. 3 is a schematic diagram of the front view structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of the front view of the adjustment housing of the present utility model;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to the present utility model;
FIG. 6 is a schematic view of a hollow buffer plate structure according to the present utility model.
In the figure: the device comprises a shaping support frame 1, an adjusting support frame 2, a bottom fixing rod 21, an adjusting connecting rod 22, a top fixing rod 23, a supporting cross rod 24, a supporting rod 3, a hollow buffer plate 4, a contact switch 5, a buffer cushion 6, a transmission connecting rod 7, an adjusting support rod 8, an adjusting shell 9, a push rod 10, a compression spring 11, a bearing plate 12 and a vibration spring 13.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a greenhouse supporting structure, including adjusting support frame 2, adjusting support frame 2 includes support horizontal pole 24, install adjusting housing 9 above the support horizontal pole 24, movable grafting has adjusting strut 8 in adjusting housing 9's the inner chamber, adjusting strut 8 can reciprocate along adjusting housing 9's inner chamber, vibrating spring 13 is installed to adjusting housing 9's inner chamber bottom, adjusting strut 8 is located vibrating spring 13's upside, when adjusting strut 8 down hits vibrating spring 13 after, vibrating spring 13 can drive adjusting strut 8 and shake from top to bottom;
an extrusion groove is formed in the inner cavity of the adjusting shell 9, a bearing plate 12 is movably arranged on the inner side of the extrusion groove, a compression spring 11 is connected between the bearing plate 12 and the adjusting shell 9, a bearing groove is formed in the outer side of the adjusting strut 8, inclined planes are arranged on the upper side and the lower side of the bearing groove respectively, the included angle between the upper inclined plane and the horizontal direction is smaller than 30 degrees, the included angle between the lower inclined plane and the horizontal direction is between 70 degrees and 80 degrees, bearing plates 12 are arranged on one side close to the adjusting strut 8, bearing blocks matched with the bearing groove are arranged on the bearing plates 12, the number of the bearing plates 12 is two, the two bearing plates 12 are clamped on two sides of the adjusting strut 8, the included angle between the upper inclined planes is smaller, so that the adjusting strut 8 needs to bear enough pressure to go down, after the bearing groove of the adjusting strut 8 passes through the bearing plates 12, the bearing plates can go down at a larger speed and collide onto the vibration spring 13, a push rod 10 is arranged on the lower side of the supporting cross rod 24, and the telescopic rod of the push rod 10 penetrates the supporting cross rod 24 and corresponds to the adjusting strut 8, and the push rod 10 is used for pushing the adjusting strut 8 to go up, so that the weight of the bearing plate 12 can clamp the bearing plate 8 in the bearing groove again;
the front and back sides of the support cross rod 24 are both connected with the bottom fixing rod 21, the bottom fixing rod 21 and the lower side of the adjusting support frame 2 are both provided with contact pins, the device can be conveniently inserted into soil through the contact pins, then the contact pins can be covered by soil, the firmness of connection between the shaping support frame 1 and the adjusting support frame 2 and the ground is further enhanced, the top fixing rod 23 is arranged on the upper side of the support cross rod 24, the top fixing rod 23 and the support cross rod 24 are connected through connecting rods, an adjusting connecting rod 22 is hinged between the bottom fixing rod 21 and the top fixing rod 23, the adjusting connecting rod 22 is composed of rod pieces hinged with each other, the upper end of the adjusting support rod 8 is hinged with a transmission connecting rod 7, the transmission connecting rod 7 is hinged with the adjusting connecting rod 22, and when a plastic film is subjected to larger pressure, the plastic film can press the adjusting support rod 8 downwards through the adjusting connecting rod 22 and the transmission connecting rod 7.
The inside of extrusion groove is provided with blotter 6 in the one side that is close to adjusting branch 8, when adjusting branch 8 down, and bearing plate 12 can be quick to adjusting branch 8 side removal under compression spring 11's elasticity, and blotter 6 is used for buffering bearing plate 12 to avoid the bearing plate 12 to the impact force between the regulation shell 9 too big, when bearing plate 12 and blotter 6 laminating, leave the clearance between bearing plate 12 and the adjusting branch 8, this clearance makes bearing plate 12 unable and adjusting branch 8 contact, and then can reduce the frictional force that adjusting branch 8 received.
The inboard in extrusion groove is provided with and installs contact switch 5 in the one side of keeping away from regulation branch 8, contact switch 5 passes through the wire and is connected with push rod 10, contact switch 5 is connected with time delay relay through the wire, delay the time of push rod 10 start through time delay relay, bearing plate 12 is provided with flexible contact in one side that is close to contact switch 5, when bearing plate 12 and regulation branch 8 laminating, flexible contact and contact switch 5 laminating, flexible contact can keep laminating with contact switch 5 through deformation, and then make things convenient for the bearing groove of regulation branch 8 to separate with the bearing plate of bearing plate 12, when bearing plate 12 does not contact with regulation branch 8, flexible contact and contact switch 5 separation, time delay relay is triggered at this moment, vibration spring 13 is shaking at the drive regulation branch 8 at this moment, time delay relay begins the timing, vibration spring 13 is with stop the shake, push rod 10 will adjust branch 8 and push back to the normal position this moment.
The body of the adjusting support frame 2 is connected with the support rod 3, the body of the support rod 3 is connected with the shaping support frames 1, the shaping support frames 1 and the adjusting support frames 2 are alternately arranged, the greenhouse is formed by paving the heat-insulating plastic film on the outer sides of the shaping support frames 1 and the adjusting support frames 2, the shaping support frames 1 are used for stabilizing the shape of the greenhouse, the adjusting support frames 2 can shake through deformation, snow on the greenhouse is shaken off, and excessive snow on the greenhouse is avoided.
In the following steps: the top of vibration spring 13 is connected with hollow buffer board 4, and hollow buffer board 4 is located between vibration spring 13 and the regulation branch 8, and hollow buffer board 4 is used for blocking regulation branch 8, avoids adjusting branch 8 to prick in the vibration spring 13.
Working principle: when snow on the plastic film of the greenhouse is more, the adjusting support frame 2 can receive great pressure, when the pressure reaches a certain value, the adjusting connecting rod 22 extrudes the adjusting supporting rod 8 to move downwards through the transmission connecting rod 7, after the adjusting supporting rod 8 pushes away the bearing plates 12 on two sides, the adjusting supporting rod 8 can move downwards rapidly under the self gravity and the pressure applied by the adjusting connecting rod 22, finally the adjusting supporting rod 8 impacts the vibrating spring 13, the vibrating spring 13 deforms under the action of elasticity, the vibrating spring 13 stretches and deforms along with the vibrating spring 13, the vibrating spring 13 starts to drive the adjusting supporting rod 8 to vibrate up and down, meanwhile the adjusting supporting rod 8 can drive the adjusting connecting rod 22 to shake through the transmission connecting rod 7, the adjusting connecting rod 22 shakes the snow through shaking, and finally the telescopic rod of the push rod 10 pushes the adjusting supporting rod 8 to move upwards, and then the adjusting supporting rod 8 is pushed back to the original position.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Greenhouse supporting structure, including adjusting support frame (2), its characterized in that: the adjusting support frame (2) comprises a support cross rod (24), an adjusting shell (9) is arranged above the support cross rod (24), an adjusting support rod (8) is movably inserted into an inner cavity of the adjusting shell (9), a vibrating spring (13) is arranged at the bottom of the inner cavity of the adjusting shell (9), and the adjusting support rod (8) is positioned on the upper side of the vibrating spring (13);
an extrusion groove is formed in an inner cavity of the adjusting shell (9), a bearing plate (12) is movably mounted on the inner side of the extrusion groove, a compression spring (11) is connected between the bearing plate (12) and the adjusting shell (9), the bearing groove is formed in the outer side of the adjusting support rod (8), a bearing block matched with the bearing groove is arranged on one side, close to the adjusting support rod (8), of the bearing plate (12), a push rod (10) is mounted on the lower side of the supporting cross rod (24), and a telescopic rod of the push rod (10) penetrates through the supporting cross rod (24) and corresponds to the adjusting support rod (8);
the front side and the rear side of the support cross rod (24) are both connected with a bottom fixing rod (21), the upper side of the support cross rod (24) is provided with a top fixing rod (23), an adjusting connecting rod (22) is hinged between the bottom fixing rod (21) and the top fixing rod (23), the upper end of the adjusting support rod (8) is hinged with a transmission connecting rod (7), and the transmission connecting rod (7) is hinged with the adjusting connecting rod (22).
2. A greenhouse support structure according to claim 1, characterized in that: the inner side of the extrusion groove is provided with a buffer pad (6) at one side close to the adjusting support rod (8), and when the bearing plate (12) is attached to the buffer pad (6), a gap is reserved between the bearing plate (12) and the adjusting support rod (8).
3. A greenhouse support structure according to claim 1, characterized in that: the inside of extrusion groove is provided with and installs contact switch (5) in one side of keeping away from regulation branch (8), bearing plate (12) are provided with flexible contact in one side that is close to contact switch (5), when bearing plate (12) are laminated with regulation branch (8), flexible contact and contact switch (5) laminating.
4. A greenhouse support structure according to claim 1, characterized in that: the body of the adjusting support frame (2) is connected with a support rod (3), the body of the support rod (3) is connected with a shaping support frame (1), and the shaping support frames (1) and the adjusting support frames (2) are alternately arranged.
5. A greenhouse support structure according to claim 1, characterized in that: the upper part of the vibration spring (13) is connected with a hollow buffer plate (4), and the hollow buffer plate (4) is positioned between the vibration spring (13) and the adjusting support rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389895.3U CN220157170U (en) | 2023-05-28 | 2023-05-28 | Greenhouse supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389895.3U CN220157170U (en) | 2023-05-28 | 2023-05-28 | Greenhouse supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157170U true CN220157170U (en) | 2023-12-12 |
Family
ID=89064085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389895.3U Active CN220157170U (en) | 2023-05-28 | 2023-05-28 | Greenhouse supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157170U (en) |
-
2023
- 2023-05-28 CN CN202321389895.3U patent/CN220157170U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |