CN100570095C - A kind of breed plastic cover greenhouse lever boards - Google Patents
A kind of breed plastic cover greenhouse lever boards Download PDFInfo
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- CN100570095C CN100570095C CNB2008100201908A CN200810020190A CN100570095C CN 100570095 C CN100570095 C CN 100570095C CN B2008100201908 A CNB2008100201908 A CN B2008100201908A CN 200810020190 A CN200810020190 A CN 200810020190A CN 100570095 C CN100570095 C CN 100570095C
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- reel
- breed
- pole
- support
- support arm
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Abstract
The present invention relates to a kind of breed plastic cover greenhouse lever boards.It mainly is made up of rise and fall support and draw-gear of top cover, activity.Described top cover is made of bilateral herringbone framework and the double slope surface that is covered in thereof; The activity support that rises and falls has two pairs, is arranged on the below of man-like shelf symmetrically.Every secondary activity rise and fall support mainly by two the cover pole, support arm and guide plates constitute, wherein, pole, support arm are mutually rectangular-shaped, guide plate is arranged at the crook, right angle, respectively be installed on the leg of the left and right sides symmetrically, the sliding bolt of the rod end of pole is positioned at the chute of man-like shelf, and the end of support arm is provided with sliding pin, links to each other with the reel axle by pull rope.This lever boards is installed in the booth top, belong to nature and pull out wind, thereby ventilation, exhaust, effect on moisture extraction is good; Transom window is opened, shutoff operation is convenient; Simple in structure, economy and durability, advantageous particularly are used to culture applying of plastic cover greenhouse.
Description
The technology neck
The present invention relates to the ventilating and exhausting device of breeding facility, be specifically related to a kind of breed plastic cover greenhouse lever boards.
Background technology
Not only facility is simple, small investment to utilize plastic cover greenhouse to culture livestock and poultry, and removes and shift flexiblely, also can make full use of forest land, hillside fields, the wasteland is built into house, is a kind of new technology that is fit to China's various places rural development intensification ecologic breeding.But this technology must be resolved the vented exhaust problem of culturing booth in applying, because cultivated animals breathing, diet, drainage can produce large quantity of exhaust gas, steam and heat and must discharge outside the canopy, build good growing environment could for the breed livestock and poultry in the canopy.At present, known breed plastic cover greenhouse exhaust equipment mainly adopts the major diameter axial flow blower, or on ceiling domatic fixedly blast cap, gas outlet is set simply, and the former invests greatly, power consumption cost height; The latter installs inconvenience, can not windproofly take shelter from rain, and the canopy face that blast cap or gas outlet place be installed is subjected to the wind-force effect and very easily damages.Thereby, for advance culturing the plastic cover greenhouse The application of new technique, seek a kind of economical and practical ventilating and exhausting device, be the problem of the urgent concern of personnel institute in the industry always.
Summary of the invention
The present invention proposes a kind of breed plastic cover greenhouse lever boards, purpose is to solve the vented exhaust problem of culturing plastic cover greenhouse from economical and practical angle.
Technical solution of the present invention:
The present invention mainly is made up of rise and fall support and draw-gear of top cover and the activity that is arranged on top cover below.Described top cover is by bilateral herringbone framework and toppedly constitute in last double slope surface; The described activity support that rises and falls has two pairs, is arranged on the below of the herringbone framework of top cover bilateral symmetrically.Every secondary activity support that rises and falls mainly is made of pole, support arm and guide plate, and wherein, pole, support arm are mutually rectangular-shaped (or closely rectangular-shaped), and guide plate is arranged at the crook, right angle.Above-mentioned pole, support arm and guide plate are two covers, respectively be installed in symmetrically on the left and right sides leg that is parallel to top cover herringbone framework, the rod end of pole is provided with sliding bolt and is installed in the set chute of herringbone frame facet, the end of support arm is provided with sliding pin, and the traction reel axle contained by the pull rope and the device of draw-gear links to each other.
Beneficial effect of the present invention:
(1) the present invention is installed in the booth top, utilizes the hot pressing difference of the inside and outside hot and humid gas of canopy and density contrast to pull out wind naturally, thereby the no dead angle that ventilates, and exhaust, effect on moisture extraction are good.
When (two) lever boards of the present invention is opened, can prevent effectively that sleet from advancing canopy, also not fragile canopy face; When transom window cut out, top cover can be close to the transom window hole of ceiling, and arctic weather can prevent scattering and disappearing of temperature of shed again effectively.
(3) unlatching of the present invention, shutoff operation are to lift a finger, and be convenient freely, saves the energy.
(4) it is too high that the present invention has overcome existing breed plastic cover greenhouse exhaust ventilator cost; Or practical inadequately shortcoming, its simple in structure, economy and durability, advantageous particularly is used to culture applying of plastic cover greenhouse.
Description of drawings
Accompanying drawing is the structural representation of opening for the present invention.
The specific embodiment
As shown in the figure, the present invention is made up of rise and fall support and draw-gear of top cover and the activity that is arranged on top cover below.Described top cover is by bilateral herringbone framework 1 and toppedly constitutes in last double slope surface 11 that the herringbone frame facet is provided with chute 12; The skin of double slope surface is that waterproof rainproof layer, internal layer are insulation layer.Described every secondary activity support that rises and falls mainly is made of two cover poles 41, support arms 42 and guide plate 43, and the other end that also is provided with guide groove 45 and lock spring 44, lock spring on the guide plate 43 is connected on the pole 41; Pole 41 with support arm 42 be mutually the crook, right angle above establish sliding pin and be positioned at guide groove 45, the sliding bolt 411 that the end of pole 41 is provided with is positioned at chute 12 set on the herringbone framework two sided; The end of support arm 42 is provided with slotted eye, is provided with removable pin 421 in the slotted eye.Described draw-gear mainly is made up of two groups of pull ropes 51, pulley 52, reel 53 and a handgrip 54 (or a small machine), and wherein, every group of pulley is two, respectively is symmetrical arranged on the left and right sides leg 2; The two ends of every group of pull rope is connected removable pin 421 places in each support arm 42 end slotted eye respectively, and the body of respectively restricting is placed in respectively and organizes on the pulley, and is connected with the turning cylinder of reel 53.Described reel is one for 53 every groups, and the reel tooth of two groups reel is meshing with each other, and is installed in jointly in the reel box 5; Outer handgrip 54 or the motor (not shown) of reel box is connected on the main reel axle, and reel box 5 is arranged on the chord member 56 of Arch frame for large green house.Above-mentioned draw-gear has two identical covers, and two cover draw-gears have a main reel axle 55, and they move with two cover activities of bilateral herringbone framework 1 below of the top cover support coupling of rising and falling.
In addition: assembly of the present invention also comprises 3 liang of pairs of rhombus expansion bracket, be each positioned at the middle part between bilateral herringbone framework 1 and the left and right sides leg 2, form diamond crossing by the movable bolt 32 on several connecting rods 31 and the connecting rod and connect shape, the waling stripe 33 of its below is connected on the left and right sides leg 2, the upper end of connecting rod is connected the near middle position of herringbone framework, wherein last two cross-shaped connecting rods, one butt fixes with an end of waling stripe 33 and is connected, and the movable bolt of another root butt slides on waling stripe 33 in the set guide runner 34.
Below in conjunction with the description of drawings course of work of the present invention:
(1) make lever boards of the present invention by the requirement of the above-mentioned specific embodiment, can be directly installed on the hole of reserving on the plastic cover greenhouse top, four legs with two secondary left and right sides legs 2 during installation are fixed on frame top pull bar and the arch bar; The reel box body 5 of draw-gear is installed on the chord member 56.
When (two) needing to open this transom window, shake handgrip 54, (or pressing the motor button), promptly drive initiatively shaft coupling reel, the sliding pin that pull rope drives pole slides in the guide groove 45 of guide plate 43, drives the sliding bolt 411 of pole simultaneously and upwards slides in the chute 12 of herringbone framework, makes pole be vertical.The rhombus expansion bracket then also opens thereupon simultaneously, is supported between left and right sides leg and the herringbone framework, and the top cover of transom window just can stop to shake handgrip (or disable motor) after being propped by four poles.Because the positioning action of assemblies such as guide plate, rhombus expansion bracket and the tension of lock spring, lever boards is firmly stood upright, and it is effective to pull out wind naturally.
(3) when needs are closed transom window, as long as oppositely shaking the rise and fall support arm 42 of support of handgrip (or make motor counter-rotating) activity is pulled the rope effect and moves downwards, force the sliding bolt 411 of the end of pole in chute 12, to slide to the bottom of herringbone framework 1, the rhombus expansion bracket is also received thereupon and is disturbed, two secondary left and right sides legs 2 make the double slope surface of transom window top cover entirely topped on the window that ceiling is opened with parallel the drawing close of top cover herringbone framework, lock spring pulling force.
The present invention is specially adapted to garden arch, two sloping shape steel tube assembling booth, and can many these lever boards be set according to booth area size needs on ceiling.
Claims (9)
1, a kind of breed plastic cover greenhouse lever boards is characterized in that: it is made up of rise and fall support and draw-gear of top cover and the activity that is arranged on top cover below, and described top cover is by bilateral herringbone framework (1) and toppedly constitute in last double slope surface (11); The described activity support that rises and falls has two pairs, be arranged on the below of the herringbone framework (1) of top cover bilateral symmetrically, every secondary activity is risen and fallen support mainly by two poles (41) of overlapping, support arm (42) and guide plate (43) formation, respectively be installed in symmetrically on the left and right sides leg (2), the rod end of pole is provided with sliding bolt (411) and is positioned at the set chute of herringbone frame facet (12); The axle that the end of support arm is provided with the contained reel (53) of sliding pin (421), the pull rope (51) by draw-gear and device links to each other.
2, a kind of breed booth lever boards according to claim 1 is characterized in that: rise and fall assembly pole (41), the support arm (42) of support of described activity is mutually rectangular-shaped or is mutually closely rectangular-shapedly, and guide plate (43) is arranged at the crook, right angle.
3, a kind of breed booth lever boards according to claim 2 is characterized in that: the other end that also is provided with guide groove (45) and lock spring (44), lock spring on the described guide plate (43) is connected on the pole (41); Pole (41) is established sliding pin in the top that is mutually the crook, right angle with support arm (42) and is positioned at guide groove (45).
4, a kind of breed booth lever boards according to claim 1, it is characterized in that: described draw-gear mainly is made up of two groups of pull ropes (51), pulley (52), reel (53) and a handgrip (54), wherein, every group of pulley is two, respectively is symmetrical arranged on the left and right sides leg (2); The removable pin (421) that the two ends of every group of pull rope is connected in the slotted eye of each support arm (42) end is respectively located, and the body of respectively restricting is placed in respectively and organizes on the pulley, and is connected with the turning cylinder of reel (53).
5, a kind of breed booth lever boards according to claim 4, it is characterized in that: described reel (53) is one for every group, and the reel tooth of two groups reel is meshing with each other, and is installed in jointly in the reel box (5); The outer handgrip (54) of reel box is connected on the main reel axle, and reel box (5) is arranged on the chord member (56) of Arch frame for large green house.
6, a kind of breed booth lever boards according to claim 1 is characterized in that described draw-gear or is made up of two groups of pull ropes (51), pulley (52), reel (53) and a motor that motor connects main reel axle.
7, according to claim 4 or 5 described a kind of breed booth lever boards, it is characterized in that: described draw-gear has two covers, and two cover draw-gears have a main reel axle (55).
8, according to a kind of breed booth lever boards according to claim 1, it is characterized in that: it also comprises rhombus expansion bracket (3) two pairs, be each positioned at the middle part between bilateral herringbone framework (1) and the left and right sides leg (2), form diamond crossing by the movable bolt (32) on several connecting rods (31) and the connecting rod and connect shape, the waling stripe (33) of its below is connected on the left and right sides leg (2), the upper end of connecting rod is connected the near middle position of herringbone framework, wherein last two cross-shaped connecting rods, one butt fixes with an end of waling stripe (33) and is connected, and the movable bolt of another root butt slides in waling stripe (33) is gone up set guide runner (34).
9, a kind of breed booth lever boards according to claim 1 is characterized in that: the skin of described double slope surface (11) is that waterproof rainproof layer, internal layer are insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100201908A CN100570095C (en) | 2008-03-28 | 2008-03-28 | A kind of breed plastic cover greenhouse lever boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100201908A CN100570095C (en) | 2008-03-28 | 2008-03-28 | A kind of breed plastic cover greenhouse lever boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101250918A CN101250918A (en) | 2008-08-27 |
| CN100570095C true CN100570095C (en) | 2009-12-16 |
Family
ID=39954497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100201908A Expired - Fee Related CN100570095C (en) | 2008-03-28 | 2008-03-28 | A kind of breed plastic cover greenhouse lever boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100570095C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211911A (en) * | 2017-05-31 | 2017-09-29 | 陈建钧 | A kind of intelligent ecological hen house |
| CN113826506B (en) * | 2021-09-16 | 2023-05-16 | 中国一冶集团有限公司 | Adjustable greenhouse |
| CN113892396A (en) * | 2021-09-26 | 2022-01-07 | 沈阳农业大学 | Greenhouse for planting and breeding |
| CN114991395A (en) * | 2022-04-21 | 2022-09-02 | 富美建设集团有限公司 | Integrated roof of green building |
-
2008
- 2008-03-28 CN CNB2008100201908A patent/CN100570095C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101250918A (en) | 2008-08-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20130328 |