CN212573701U - Greenhouse base with film edge pressing function - Google Patents
Greenhouse base with film edge pressing function Download PDFInfo
- Publication number
- CN212573701U CN212573701U CN202021408909.8U CN202021408909U CN212573701U CN 212573701 U CN212573701 U CN 212573701U CN 202021408909 U CN202021408909 U CN 202021408909U CN 212573701 U CN212573701 U CN 212573701U
- Authority
- CN
- China
- Prior art keywords
- pressing
- rotating shaft
- greenhouse
- base
- film
- 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 147
- 238000004804 winding Methods 0.000 claims abstract description 36
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000010408 film Substances 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- Greenhouses (AREA)
Abstract
The utility model discloses a greenhouse base with thin film blank pressing, which comprises a base body arranged along the side edge of a greenhouse and fixed on the ground, wherein a greenhouse rod mounting base is arranged at the inner end of the base body; a pressing edge rotating shaft is rotatably arranged on the outer side of the seat body, a pressing strip for pressing the side end of the film or the winding roller is arranged on the pressing edge rotating shaft, and a rotating shaft locking device is arranged between the pressing edge rotating shaft and the seat body; when the winding roller is driven by the driving device to release downwards, namely the winding roller moves downwards along the greenhouse framework, after the winding roller is completely released, namely the winding roller contacts the seat body, the edge pressing rotating shaft swings to an edge pressing position at the moment, the pressing strip is driven to press the winding roller, then the edge pressing rotating shaft is locked and fixed through the rotating shaft locking device, and at the moment, the greenhouse side end of the winding roller or the winding roller cannot be scraped even under the wind action, so that the sealing effect in the greenhouse can be effectively ensured; the utility model has the advantages of simple structure and reasonable design, can effectively suppress film tip and wind-up roll to come to protect the big-arch shelter.
Description
Technical Field
The utility model belongs to the technical field of agricultural facilities, especially, relate to a have big-arch shelter base of film blank pressing concurrently.
Background
The 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 due to easy construction, convenient use and less investment. It mainly uses bamboo and wood, steel material, etc. and covers plastic film, and builds up an arched shed for cultivating vegetables, and can raise yield per unit area in advance or delay supply, and is favorable for defending natural disaster. The greenhouse is also widely applied in China, and mainly plays a role in heat preservation cultivation in advance of spring and later in autumn in northern areas; in south China, the plastic greenhouse can be used for heat preservation and overwintering cultivation of vegetables and flowers in winter and spring, and can also be used for shading and cooling in summer and autumn and facility cultivation of rain prevention, wind prevention, hail prevention and the like by replacing a shading net.
At present, a greenhouse framework generally comprises vertical rods fixed on the ground and an arch frame built between the two vertical rods, wherein a film winder for winding and releasing a film is arranged on the arch frame; when the driving device drives the winding roller to release, the winding roller gradually falls down to the ground along the top and the side part of the greenhouse to completely cover the greenhouse; the wind-up roll falls subaerial, is used for realizing the heat preservation effect with the big-arch shelter is sealed, but if meet strong wind weather, can will fall to subaerial film and wind-up roll and scrape, wind gets into inside the big-arch shelter, influences the heat preservation effect of big-arch shelter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, reasonable in design, can effectively carry out the big-arch shelter base that has the film blank pressing concurrently that suppresses to film tip and wind-up roll are provided.
In order to solve the technical problem, the technical scheme of the utility model is that: the greenhouse base with the film edge pressing function comprises a base body which is arranged along the edge of the greenhouse and fixed on the ground, and a greenhouse rod mounting base is arranged at the inner end of the base body; the film winding machine is characterized in that a blank pressing rotating shaft is rotatably installed on the outer side of the seat body, a pressing strip which swings along with the blank pressing rotating shaft and is used for pressing a film side end or a winding roller is arranged on the blank pressing rotating shaft, and a rotating shaft locking device is arranged between the blank pressing rotating shaft and the seat body.
As the preferred technical scheme, the seat body is provided with an accommodating groove for accommodating a film side end or a winding roller on the inner side of the edge pressing rotating shaft.
As a preferable technical scheme, the pressing strip is a spring pressing sheet with an outer end bent inwards.
As a preferable technical scheme, a water drainage hole is arranged at the bottom end of the base in a penetrating way.
As a preferable technical scheme, a foundation hole is arranged on the outer side of the seat body.
As the preferred technical scheme, the outer end of the seat body is also provided with a pressing rope fixing hole.
According to the preferable technical scheme, the rotating shaft locking device comprises a rotating shaft ratchet wheel fixedly connected to the blank pressing rotating shaft, and a locking pawl matched with the rotating shaft ratchet wheel is arranged on the base body in a swinging mode.
As a preferred technical scheme, the base bodies are arranged along the length direction of the greenhouse in sections, connecting flanges are arranged between the base bodies of the sections, the edge pressing rotating shafts are arranged in sections corresponding to the base bodies, and inserting devices are arranged between the edge pressing rotating shafts of the sections.
According to a preferable technical scheme, the inserting device comprises an inner hexagonal groove and an outer hexagonal joint which are arranged at the corresponding end parts of two adjacent blank pressing rotating shafts, and the inner hexagonal groove is inserted into the outer hexagonal joint in a matched mode.
Due to the adoption of the technical scheme, the greenhouse base with the film edge pressing function comprises a base body which is arranged along the edge of the greenhouse and fixed on the ground, and a greenhouse rod mounting base is arranged at the inner end of the base body; a blank pressing rotating shaft is rotatably arranged on the outer side of the seat body, a pressing strip which swings along with the blank pressing rotating shaft and is used for pressing the side end of a film or a winding roller is arranged on the blank pressing rotating shaft, and a rotating shaft locking device is arranged between the blank pressing rotating shaft and the seat body; the utility model has the advantages that: when the winding roller is driven by the driving device to be released downwards, namely the winding roller moves downwards along the greenhouse framework, the edge pressing rotating shaft is in a releasing position, and the pressing strip avoids interference on the winding roller; when the wind-up roll is completely released, namely the wind-up roll contacts the seat body, the blank pressing rotating shaft swings from the releasing position to the blank pressing position at the moment, the blank pressing strip is driven to press the wind-up roll, then the blank pressing rotating shaft is locked and fixed through the rotating shaft locking device, and the greenhouse side end or the wind-up roll cannot be scraped even under the wind action at the moment, so that the sealing effect in the greenhouse can be effectively ensured; the utility model has the advantages of simple structure and reasonable design, can effectively suppress film tip and wind-up roll to come to protect the big-arch shelter.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of another angle of the embodiment of the present invention;
FIG. 3 is a schematic diagram of a blank holder according to an embodiment of the present invention;
fig. 4 is a first usage effect diagram of the embodiment of the present invention;
FIG. 5 is a second usage effect diagram of the embodiment of the present invention;
in the figure: 1-a seat body; 2-pressing the rotating shaft; 3, layering; 4-a wind-up roll; 5-accommodating the tank; 6-a drain hole; 7-a basal pore; 8-pressing rope fixing holes; 9-rotating shaft ratchet; 10-locking the pawl; 11-shed rod mounting seats; 12-vertical rod; 13-a connecting flange; 14-inner hexagonal groove; 15-external hexagonal joint; 16-arch centering.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 to 3, the greenhouse bases with film edges are arranged on two sides of the greenhouse symmetrically; the greenhouse base with the film edge pressing function comprises a base body 1 which is arranged along the edge of the greenhouse side and fixed on the ground, and a greenhouse rod mounting base 11 which is used for being connected with a vertical rod 12 in a matched mode is arranged at the inner end of the base body 1. Therefore, the greenhouse base with the film edge pressing function can be used for installing the vertical rods of the greenhouse framework and has the film edge pressing function. The inner end of the seat body 1 is additionally provided with the shed rod mounting seat 11, in this embodiment, the shed rod mounting seat 11 is a socket body 1, and the bottom end of the vertical rod 12 is inserted into the socket body 1 and is used for supporting and fixing the vertical rod 12.
As shown in fig. 1 to 3, the outer side of the seat body 1 is rotatably provided with a pressing edge rotating shaft 2 which swings and switches between a pressing edge position and a release position, the pressing edge rotating shaft 2 is sleeved on the seat body 1, a pressing strip 3 which swings along with the pressing edge rotating shaft 2 and is used for pressing a film side end or a winding roller 4 is arranged on the pressing edge rotating shaft 2, and a rotating shaft locking device is arranged between the pressing edge rotating shaft 2 and the seat body 1. When the greenhouse is not provided with the film rolling device, the side end of the film is manually rolled and released, and the press strip 3 acts to directly press and cover the side end of the film, so that the side end of the film is prevented from tilting, and the sealing effect in the greenhouse is ensured; when the film rolling device is arranged on the greenhouse, the film is rolled and released through the film rolling device, and the press strip 3 acts to press the film rolling device to prevent the film rolling device from being lifted, so that the sealing effect in the greenhouse is ensured; in the embodiment, the principle is explained by using the film rolling device, when the rolling roller 4 is driven by the driving device to release downwards, that is, the rolling roller 4 moves downwards along the greenhouse framework, the edge pressing rotating shaft 2 is in a release position, see the position of the pressing strip 3 in fig. 1, and the pressing strip 3 avoids interfering with the rolling roller 4; when the winding roller 4 is completely released, namely the winding roller 4 contacts the base, the edge pressing rotating shaft 2 swings from a release position to an edge pressing position at the moment, the pressing strip 3 is driven to press the winding roller 4, the position of the pressing strip 3 in the figures 2 and 3 is referred to, and then the edge pressing rotating shaft 2 is locked and fixed through the rotating shaft locking device, so that the greenhouse side end of the winding roller 4 or the winding roller 4 cannot be scraped even under the wind action, and the sealing effect in the greenhouse can be effectively ensured; the utility model has the advantages of simple structure and reasonable design, can effectively suppress film tip and wind-up roll 4 to come to protect the big-arch shelter.
Referring to fig. 1 to 3, an accommodating groove 5 for accommodating a film side end or a winding roller 4 is arranged on the seat body 1 and on the inner side of the edge pressing rotating shaft 2, the accommodating groove 5 is arranged on the outer side of the shed rod mounting seat 11, the accommodating groove 5 is arranged for accommodating the film side end or the winding roller 4, it is ensured that a completely released film or the winding roller 4 can fall onto a designated position, and then the pressing strip 3 can just press the film or the winding roller 4. Referring to fig. 3, at this time, the wind-up roll 4 just falls into the accommodating groove 5, on one hand, the accommodating groove 5 is recessed downward, and when wind blows, the wind is difficult to scrape out of the accommodating groove 5, on the other hand, the bead 3 can well press the wind-up roll 4 in the accommodating groove 5, and further, the wind-up roll 4 is prevented from being lifted.
Referring to fig. 1 to 3, the pressing strip 3 is a spring pressing sheet with an outer end bent inwards, the outer end of the spring pressing sheet is fixed on the pressing strip 3 through a pin shaft, the inner end of the spring pressing sheet is a free end and serves as a part for pressing the winding roller 4, and the spring pressing sheet has deformation, so that the spring pressing sheet can be suitable for pressing winding rollers 4 with different diameters. In this embodiment, the number of the spring pressing pieces can be 1, 2, 3 or more, and the specific number can be selected by those skilled in the art according to the actual use requirement.
The bottom end of the base body 1 is provided with drain holes 6 in a penetrating manner, the drain holes 6 are used for draining water to prevent water from accumulating on the base body 1, and the more the drain holes 6, the better the drain holes 6, and the ordinary engineering technicians in the field can select the number and positions of the drain holes 6 according to actual use requirements.
The outer side of the seat body 1 is provided with a foundation flange, the foundation flange is provided with foundation holes 7, and the seat body 1 is fixed on the ground through the foundation holes 7, so that the use stability of the seat body 1 is ensured.
In order to prevent the greenhouse film from being turned over, a pressing rope is further disposed outside the greenhouse film, in the prior art, two ends of the pressing rope are fixed on the ground, and in this embodiment, the outer end of the seat body 1 is further provided with pressing rope fixing holes 8, and at this time, two ends of the pressing rope are respectively connected to the corresponding pressing rope fixing holes 8.
In order to avoid that a person mistakenly pokes the blank pressing rotating shaft 2 or wind is large to enable the winding roller 4 to apply force outwards to break loose from the interior of the blank pressing strip 3, when the blank pressing rotating shaft 2 is located at the blank pressing position, namely the state in the figure 3, the rotating shaft locking device is adopted to lock and fix the blank pressing rotating shaft 2, and the blank pressing rotating shaft 2 is enabled to keep the state. Referring to fig. 3, the rotating shaft locking device includes a rotating shaft ratchet wheel 9 fixedly connected to the blank-holding rotating shaft 2, and a locking pawl 10 matched with the rotating shaft ratchet wheel 9 is installed on the base body 1 in a swinging manner. The locking pawl 10 is positioned above the left side of the rotating shaft ratchet wheel 9, when the locking pawl 10 is inclined downwards under the action of gravity to be matched with the rotating shaft ratchet wheel 9, referring to the position in fig. 3, the rotating shaft ratchet wheel 9 can only swing towards one direction, so that the edge pressing rotating shaft 2 can only drive the pressing strip 3 to rotate towards the side end film or the winding roller 4, and when the side end film or the winding roller 4 is under the action of strong wind, the pressing strip 3 has the tendency of swinging outwards, but the edge pressing rotating shaft 2 cannot rotate all the time because the locking pawl 10 locks the rotating shaft ratchet wheel 9; when the operator swings the locking pawl 10 outwards and does not cooperate with the rotating shaft ratchet wheel 9 any more, the blank pressing rotating shaft 2 can rotate freely, the operator rotates the blank pressing rotating shaft 2 to drive the pressing strip 3 to swing outwards to a release position, then the locking pawl 10 is put down to continue to cooperate with the rotating shaft ratchet wheel 9, and the blank pressing rotating shaft 2 is kept at the release position; when the locking pawl 10 swings, firstly, the blank-holding rotating shaft 2 swings inwards by a small angle, so that the locking pawl 10 is separated from the teeth of the rotating shaft ratchet wheel 9, and then the locking pawl 10 swings.
Certainly, the pivot locking device can also be the locating pin, blank pressing pivot 2 with be provided with corresponding pinhole between the pedestal 1, work as blank pressing pivot 2 is in right time when the blank pressing position, the locating pin inserts to in the pinhole on the pedestal 1, then continue to insert in the pinhole on the blank pressing pivot 2, will blank pressing pivot 2 is fixed a position the blank pressing position, when needs are relieved, will the locating pin follow withdraw from on the blank pressing pivot 2 can.
The greenhouse base with the film edge pressing function can be of an integral structure or a splicing structure consisting of a plurality of units; when the length of the greenhouse is short, the greenhouse base with the film edge pressing function is of an integral structure; however, when the length of the greenhouse is long, the integral structure is inconvenient to install, transport and the like, so that the base body 1 is spliced by a plurality of units, installation, transport and the like of the device are facilitated, and the manufacturing cost is low.
When the greenhouse base with film edge pressing is of an integral structure, namely one base body 1 and one edge pressing rotating shaft 2 are adopted, referring to fig. 4, the two greenhouse bases with film edge pressing are symmetrically arranged at two sides of the greenhouse, the greenhouse base with film edge pressing at each side comprises a base body 1 and an edge pressing rotating shaft 2, the vertical rods 12 are respectively inserted into the corresponding greenhouse rod mounting seats 11, and then the arch truss is built between the two vertical rods 12, so that the structure in fig. 4 is formed;
when the greenhouse base with the film edge pressing function consists of a plurality of units which are connected end to end, the base bodies 1 are arranged along the length direction of the greenhouse in sections, connecting flanges 13 are arranged between the base bodies 1 of the sections, the edge pressing rotating shafts 2 are arranged corresponding to the base bodies 1 in sections, and inserting devices are arranged between the edge pressing rotating shafts 2 of the sections; the inserting device comprises an inner hexagonal groove 14 and an outer hexagonal joint 15 which are arranged at the corresponding end parts of two adjacent blank pressing rotating shafts 2, and the inner hexagonal groove 14 is inserted with the outer hexagonal joint 15 in a matched mode. The rotating shaft locking device is arranged between the base body 1 and the edge pressing rotating shaft 2 corresponding to the first greenhouse section unit, so that an operator can directly control the rotating shaft locking device at the first greenhouse section unit when the operator controls the edge pressing rotating shaft 2 located at the first greenhouse section unit at the head end.
Referring to fig. 1 to 3, a blank-holding rotating shaft 2 is correspondingly arranged on each section of the seat body 1, and two ends of each section of the seat body 1 are respectively provided with a connecting flange 13 for correspondingly connecting with other sections of the seat bodies 1, so that the end-to-end connection among the plurality of seat bodies 1 can be realized through the connecting flanges 13. One end of every blank pressing pivot 2 with correspond the one end of pedestal 1 flushes and this end is provided with interior hexagonal groove 14, see figure 1, every the other end of blank pressing pivot 2 is provided with and stretches out and corresponds the outer hexagonal of the 1 other end of pedestal connects 15, outer hexagonal connect 15 with interior hexagonal groove 14 cooperation, and is when a plurality of during 1 end to end connection of pedestal, one the outer hexagonal of blank pressing pivot 2 connects 15 to insert to another in the interior hexagonal groove 14 of blank pressing pivot 2, when guaranteeing to drive blank pressing pivot 2 and rotate, can drive other end to end's blank pressing pivot 2. Meanwhile, as the inner hexagonal groove 14 and the outer hexagonal joint 15 are respectively arranged at the two ends of the edge pressing rotating shaft 2, when the edge pressing rotating shaft 2 is required to rotate, a tool with the inner hexagonal groove 14 or the outer hexagonal joint 15 can be correspondingly matched with the outer hexagonal joint 15 or the inner hexagonal groove 14 in the device, so that the rotation of the edge pressing rotating shaft 2 can be realized.
When in connection, all the seat bodies 1 are connected end to end, and then all the vertical rods 12 and the arch frames 16 are connected; when the seat bodies 1 are connected, firstly, one of the seat bodies 1 is placed on the ground, then, the tail end of the other seat body 1 is aligned to the head end of the seat body 1, namely, the edge pressing rotating shaft 2 in the other seat body 1 corresponds to the edge pressing rotating shaft 2 in the seat body 1, the inner hexagonal groove 14 is in matched splicing with the outer hexagonal joint 15, when the inner hexagonal groove 14 is in matched splicing with the outer hexagonal joint 15, the position of the edge pressing rotating shaft 2 is adjusted, so that the pressing strips 3 in the two seat bodies 1 are at the same swing angle, and then, the connecting flanges 13 between the two seat bodies 1 are in butt joint and are fixed by bolts; after all the seat bodies 1 are installed, all the vertical rods 12 and the arch frames 16 are connected, the effect picture after the installation is shown in fig. 5, and all the seats are fixed through foundation holes 7;
when needs are adjusted during blank pressing pivot 2, only need rotate first festival or the tail festival corresponding blank pressing pivot 2 on the pedestal 1 can, because be connected through interior hexagonal groove 14 and outer hexagonal joint 15 between each blank pressing pivot 2, consequently make one of them during blank pressing pivot 2, other blank pressing pivot 2 is followed and is rotated, realizes synchronous control, can effectively reduce the operation degree of difficulty.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Have the big-arch shelter base of film blank pressing concurrently, include along big-arch shelter side reason setting and fix at subaerial pedestal, its characterized in that: the inner end of the seat body is provided with a shed rod mounting seat; the film winding machine is characterized in that a blank pressing rotating shaft is rotatably installed on the outer side of the seat body, a pressing strip which swings along with the blank pressing rotating shaft and is used for pressing a film side end or a winding roller is arranged on the blank pressing rotating shaft, and a rotating shaft locking device is arranged between the blank pressing rotating shaft and the seat body.
2. The greenhouse base with film hold-down as claimed in claim 1, wherein: the base body is provided with an accommodating groove for accommodating a film side end or a winding roller on the inner side of the edge pressing rotating shaft.
3. The greenhouse base with film hold-down as claimed in claim 1, wherein: the pressing strip is a spring pressing sheet with the outer end bent inwards.
4. The greenhouse base with film hold-down as claimed in claim 1, wherein: the bottom end of the seat body is provided with a drain hole in a penetrating way.
5. The greenhouse base with film hold-down as claimed in claim 1, wherein: and a foundation hole is formed in the outer side of the seat body.
6. The greenhouse base with film hold-down as claimed in claim 1, wherein: the outer end of the seat body is also provided with a pressing rope fixing hole.
7. The greenhouse base with film hold-down as claimed in claim 1, wherein: the rotating shaft locking device comprises a rotating shaft ratchet wheel fixedly connected to the blank pressing rotating shaft, and a locking pawl matched with the rotating shaft ratchet wheel is arranged on the base in a swinging mode.
8. The greenhouse base with film hold-down as claimed in any one of claims 1 to 7, wherein: the base body is arranged along the length direction of the greenhouse in sections, a connecting flange is arranged between the base bodies of each section, the edge pressing rotating shafts are arranged corresponding to the base bodies in sections, and inserting devices are arranged between the edge pressing rotating shafts of each section.
9. The greenhouse base with film hold-down as claimed in claim 8, wherein: the inserting device comprises an inner hexagonal groove and an outer hexagonal joint which are arranged at the corresponding end parts of two adjacent blank pressing rotating shafts, and the inner hexagonal groove is inserted with the outer hexagonal joint in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021408909.8U CN212573701U (en) | 2020-07-16 | 2020-07-16 | Greenhouse base with film edge pressing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021408909.8U CN212573701U (en) | 2020-07-16 | 2020-07-16 | Greenhouse base with film edge pressing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212573701U true CN212573701U (en) | 2021-02-23 |
Family
ID=74658017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021408909.8U Expired - Fee Related CN212573701U (en) | 2020-07-16 | 2020-07-16 | Greenhouse base with film edge pressing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212573701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115191274A (en) * | 2022-07-28 | 2022-10-18 | 和县聂兴圩蔬菜种植有限责任公司 | Winter vegetable greenhouse corner sealing device and implementation method thereof |
| CN115500190A (en) * | 2022-09-21 | 2022-12-23 | 宁夏农林科学院园艺研究所(宁夏设施农业工程技术研究中心) | Automatic film rolling device for greenhouse |
-
2020
- 2020-07-16 CN CN202021408909.8U patent/CN212573701U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115191274A (en) * | 2022-07-28 | 2022-10-18 | 和县聂兴圩蔬菜种植有限责任公司 | Winter vegetable greenhouse corner sealing device and implementation method thereof |
| CN115500190A (en) * | 2022-09-21 | 2022-12-23 | 宁夏农林科学院园艺研究所(宁夏设施农业工程技术研究中心) | Automatic film rolling device for greenhouse |
| CN115500190B (en) * | 2022-09-21 | 2023-10-20 | 宁夏农林科学院园艺研究所(宁夏设施农业工程技术研究中心) | Automatic film rolling device for greenhouse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212573701U (en) | Greenhouse base with film edge pressing function | |
| CN104285729A (en) | Simple curtain rolling device for greenhouse | |
| KR102132891B1 (en) | A salt push plate pulling device | |
| CN212660691U (en) | Automatic sunshade big-arch shelter | |
| CN113228988B (en) | Full-automatic greenhouse skeleton return bend cartridge machine | |
| CN211338129U (en) | High-efficient automatic rolling machine | |
| CN213294302U (en) | Hail suppression net exhibition device of intelligence | |
| CN210959674U (en) | Folding greenhouse | |
| CN209914587U (en) | Large-span three-chord column-free greenhouse skeleton | |
| CN209618507U (en) | A kind of RFID label tag wrap-up | |
| CN108668728B (en) | Novel automatic rain shelter for fruit trees | |
| CN213719041U (en) | Automatic film lifting ventilation system for greenhouse | |
| CN220097998U (en) | Building waterproofing membrane with location structure | |
| CN213548542U (en) | Potted landscape shading device | |
| CN110959435B (en) | Multifunctional agricultural plastic film greenhouse and use method thereof | |
| CN206333115U (en) | A kind of big tree eyelid retractor | |
| CN218467174U (en) | A canopy that catchments that keeps off rain for job site | |
| CN210328734U (en) | Liftable windproof skylight for greenhouse | |
| CN216492281U (en) | Agricultural wind and snow resistant greenhouse | |
| CN212802329U (en) | Wisdom agricultural is with greenhouse snow removing equipment | |
| CN219812621U (en) | Greening landscape building | |
| CN210352349U (en) | Planting greenhouse | |
| CN214430407U (en) | Mountain region apple tree is with drawing branch device | |
| CN116391543B (en) | Greenhouse film stretching device | |
| CN219894066U (en) | Sunshade net laying device convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |