CN106818315A - Greenhouse air discharging machine head - Google Patents
Greenhouse air discharging machine head Download PDFInfo
- Publication number
- CN106818315A CN106818315A CN201710208932.9A CN201710208932A CN106818315A CN 106818315 A CN106818315 A CN 106818315A CN 201710208932 A CN201710208932 A CN 201710208932A CN 106818315 A CN106818315 A CN 106818315A
- Authority
- CN
- China
- Prior art keywords
- casing
- discharging machine
- air discharging
- output shaft
- head
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
-
- 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
Abstract
The invention discloses a kind of greenhouse air discharging machine head, including：Casing, output shaft and limit switch, the output shaft stretch out from the casing and are connected with sprocket wheel；The head is provided with articulated section, and the limit switch is installed on when along the direction winding chain on the sprocket wheel for deviating from the articulated section, the limit switch is received to be fixed on the position of the trigger element control of the chain.Solve to make chain and the limit switch for being located at head keep correct position relation, head is not easy to find the problem of setting angle accurately, and simple structure of the present invention, easy for installation, saving of work and time can effectively reduce installation and manufacturing cost.
Description
Technical field
The present invention relates to greenhouse air discharging machine technical field, more particularly to a kind of head of greenhouse air discharging machine.
Background technology
Known greenhouse air discharging machine typically detects the temperature and humidity in greenhouse using temperature sensor and humidity sensor,
By the program controlled motor for setting, motor belt motor running rope rope, cable traction air port film are automatically obtained operation of leaking informaton, deep by vast
The welcome of vegetable grower.Head is integrated with the parts such as motor, reduction box, is the core component of greenhouse air discharging machine.Generally, head
The bottom of greenhouse column is fixed on, is easy to control and plant maintenance manually, while the amount in order to reduce rope and pulley, makes rope
Should not wind, air discharging machine is moved with chain-driving main rope, and main rope is arranged at greenhouse top, as Chinese utility model is special
Structure disclosed in 13 days July in 2016 of sharp CN205378624U disclosed in the greenhouse air discharging machine of the applicant is such.
But, finding in use, it is not vertical that greenhouse column is buried sometimes, and the main rope at the top of greenhouse
Alter course pulley installation site also vary, in order that drive main rope chain and be located at head limit switch keep just
True position relationship, it is necessary to adjust its setting angle when head and column are fixed but traditional frame-type fixing device is not only not
Easily head is found suitable angle accurately, and waste time and energy, increase installation cost.
The content of the invention
In order to overcome drawbacks described above, the technical problems to be solved by the invention to be to provide a kind of greenhouse air discharging machine head, just
Suitable angle is found accurately when in fixed installation, it is time saving and energy saving, reduce and manufacturing cost is installed.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of greenhouse air discharging machine head, including：
Casing, output shaft and limit switch, the output shaft stretch out from the casing and are connected with sprocket wheel；The head is provided with and is hinged
Portion, the limit switch be installed on when along away from the articulated section direction winding chain on the sprocket wheel when, it is described spacing
Position of the switch by the trigger element control for being fixed on the chain.
Wherein, the articulated section is a part for the casing.
Wherein, the articulated section is the individual components being fixedly connected with the casing.
Wherein, the articulated section is a part for box cover, and the box cover is fixedly connected with the casing.
Wherein, the articulated section is provided with hinge axis hole.
Wherein, it is connected by transition piece between the head and supporter, the transition piece has mutually vertical
Two straight connecting portions a, connecting portion of the transition piece is hinged and passed through by the first jointed shaft with the articulated section
The locking nut for being arranged at first jointed shaft fastens both, and another connecting portion of the transition piece passes through second
Jointed shaft is hinged with above support and fastens both by being arranged at the locking nut of second jointed shaft.
Wherein, the sprocket wheel is arranged with chain along the direction away from the articulated section, and it is described that the chain is fixed with control
The trigger element of limit switch.
Wherein, the limit switch is travel switch, and the trigger element is collision block；Or the limit switch is magnetic strength
Inductive switch, the trigger element is magnet.
Wherein, the casing is one, and the output shaft is one, and the casing is stretched out in described output shaft one end；Or
The casing is two, and each casing is provided with an output shaft, and the output shaft is each since one end of the casing is stretched out, and
Described two casings are set back-to-back；Or the casing is one, the output shaft is one, and the output shaft two ends are stretched out
The casing；Or the casing is one, the output shaft has two, and two output shafts stretch out the case from one end
Body.
Wherein, the head is provided with chain guide, and the chain guide includes centre wheel and positioned at described
The guide shaft of centre wheel opposite sides, forms chain guide space between the centre wheel and the guide shaft.
After employing above-mentioned technical proposal, the beneficial effects of the invention are as follows：
1) because head is provided with articulated section, during installation, head is hinged with corresponding object by hinge, complies with chain
Impact direction rotates head, and head is fastened with corresponding object with nut then, so that the chain being mounted on sprocket wheel and limit
Bit switch keeps correct position relationship, and figuratively, a bolt can settle the installation of head, time saving and energy saving, drop significantly
Low manufacture installation cost.
2) in order to adapt to various situations, articulated section can be a part for casing, or fix company with the casing
The individual components for connecing, can also be a part for box cover, and now box cover will be fixedly connected with casing.
3) adjusted to adapt to the various dimensions of head setting angle, transition piece be set between supporter and head,
Transition piece has orthogonal two connecting portions, is connected with corresponding object by hinge respectively and is fastened by nut, increases
Plus a transition piece will increase an adjustment dimension to head.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of greenhouse air discharging machine head embodiment 1；
Fig. 2 is the mounting structure schematic diagram of greenhouse air discharging machine embodiment 2；
Fig. 3 is the mounting structure schematic diagram of greenhouse air discharging machine embodiment 3；
Top view when Fig. 4 is head rotating to horizontality in Fig. 1；
Top view when Fig. 5 is another head rotating to horizontality in Fig. 1；
Top view when Fig. 6 is another head rotating to horizontality in Fig. 1；
Top view when Fig. 7 is another head rotating to horizontality in Fig. 1；
Fig. 8 is the mounting structure schematic diagram of greenhouse air discharging machine embodiment 4；
In figure：1- casings, 2- sprocket wheels, 31- guide shafts, 32- centre wheels, 4A- travel switches, 41- contacts, 4B- inductive switches,
5- chains, 51A- collision blocks, 51B- magnet, 6- articulated sections, 7- transition pieces, the jointed shafts of 8- first, 9- locking nuts, 10-
Two jointed shafts, 11- locking nuts, 12- support frames, 13- columns, 14- box covers.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 4, one end of the output shaft of greenhouse air discharging machine head is stretched out from casing 1 and is connected with sprocket wheel 2,
Head is provided with articulated section 6, and articulated section 6 offers hinge axis hole, and the first jointed shaft 8 makes articulated section 6 be connected with transition through the hole
Part 7 is hinged, and fastens both by being arranged at the locking nut 9 of the first jointed shaft 8.Transition piece 7 have be mutually perpendicular to
Two connecting portions, another connecting portion is hinged by the second jointed shaft 10 with support frame 12, and is hinged by being arranged at second
The locking nut 11 of axle 10 fastens both.Pressure sets decorative pattern on both binding faces, can fasten both more reliable.Support frame
12 bottoms for being fixed on column 13, are easy to control and plant maintenance manually.
Travel switch 4A is fixed on casing 1, and be placed in output for its contact 41 and hinge axis hole (being passed through for the first jointed shaft 8)
The both sides of axle, sprocket wheel 2 is arranged with chain 5 along away from the direction of hinge axis hole, in this way, when head is hinged and installs and fixes, chain 5
Impact direction can be complied with without being interfered with jointed shaft.The collision block 51 for being fixed on chain 5 can trigger travel switch 4A,
Referred to as trigger element, the stroke for limiting chain, the stroke of chain determines that awning film leaks informaton the unlatching size of mouth, so that it is guaranteed that
Awning film will not damage awning film because transition is pullled.Generally, travel switch 4A has two, is respectively used to limit chain
The top and end of bar stroke.
Articulated section 6 is a part for casing 1, and hinge axis hole and the output shaft of articulated section 6 be arranged in parallel, and articulated section 6 and chain
Wheel 2 is located at the same side of casing 1.During in order that sprocket wheel being subject to the pulling force of chain 5, articulated section 6 will not be subject to excessive moment of flexure, hinge
The mounting plane of socket part 6 should try one's best positioned at sprocket wheel 2 extend along end face direction when limited range within.There are a kind of extreme feelings
Condition, articulated section 6 does not open up hinge axis hole, directly by the first jointed shaft 8 weld or be otherwise fixed on casing for being hinged
Part, be also feasible.It should be appreciated that articulated section 6 contains above-mentioned extreme situation.
In equipment running process, in order to ensure the contact 41 of the collision block 51 on chain 5 and limit switch 4 is remained just
True position relationship, head is additionally provided with chain guide, and it includes centre wheel 32 and leading positioned at the opposite sides of centre wheel 32
Axle 31, forms chain guide space between centre wheel 32 and guide shaft 31.Centre wheel 32 is preferably to rotate to install with guide shaft 31, to subtract
The abrasion of gimmal.And actual conditions are, the rotating speed very little of sprocket wheel 2, when centre wheel 32 and guide shaft 31 are fixedly mounted, chain rubs
Damage also not too large.
In order to commissioning device is convenient, head also can be set the clutch for reduction gearing mechanism in control cabinet body.
Fig. 5, Fig. 6 and Fig. 7 respectively illustrate other three kinds of structure type of head, and in Fig. 5, articulated section 6 is solid with casing 1
The individual components of fixed connection.In Fig. 6, articulated section 6 is a part for box cover 14, and box cover 14 is fixedly connected with casing 1.
In Fig. 7, casing 1 is stretched out at output shaft two ends.Alternatively, it is also possible to make two independent casings, each casing
Each to have an output shaft by oneself, one end of output shaft is stretched out from respective casing, then sets two casings back-to-back respectively.
Embodiment 2
As shown in Fig. 2 embodiment 2 is essentially identical with the structure of embodiment 1, its difference is to eliminate chain to lead
To device, the hinge axis hole of articulated section 6 is vertical with output shaft, and the first jointed shaft 8 is basically identical with the direction of pull of chain 5, and the
Two jointed shafts 10 be arranged in parallel with output shaft.In addition, replacing travel switch 4A with inductive switch 4B, replaced with magnet 51B accordingly
Collision block 51A is changed, inductive switch 4B is arranged on the position controlled by magnet 51B.It should be appreciated that for as limit switch, not office
It is limited to travel switch, magnetic induction switch, or other inductive switches, such as piezoelectricity inductive switch etc., herein not one by one
Enumerate.
Embodiment 3
As shown in figure 3, embodiment 3 is essentially identical with the structure of embodiment 1, its difference is, the hinge of articulated section 6
Hole is vertical with output shaft, and the first jointed shaft 8 is substantially vertical with the direction of pull of chain 5, and the second jointed shaft 10 is put down with output shaft
Row is set.Likewise, replacing travel switch 4A with inductive switch 4B, accordingly, collision block 51A, inductive switch are replaced with magnet 51B
4B is arranged on the position controlled by magnet 51B, and eliminates chain guide.
Compared to embodiment 2, inductive switch 4B is closer to the first jointed shaft 8.
Used as same design, the position of limit switch may be different, but it should all be arranged on and is fixed on chain
The position of the trigger element control of bar 5.Its purpose is to ensure direction of the edge away from articulated section 6 winding chain 5 on sprocket wheel 2
When, the trigger element being fixed on chain 5 can keep correct position relationship with limit switch, so as to accurately trigger spacing opening
Close.
Embodiment 4
As shown in figure 8, embodiment 4 is essentially identical with the structure of embodiment 1, its difference is that output shaft has two,
Two output shafts stretch out casing 1 from one end, and eliminate chain guide.
As can be seen from the above embodiments, adjusted to adapt to the various dimensions of head setting angle, in supporter and head
Between be provided with transition piece, setting transition piece will increase an adjustment dimension to head.Generally,
One transition piece can be set, but can also use two sometimes, if the structure of respective support thing is suitable, also can be without transition
Connector.
Claims (10)
1. a kind of greenhouse air discharging machine head, including：
Casing, output shaft and limit switch, the output shaft stretch out from the casing and are connected with sprocket wheel；Characterized in that,
The head is provided with articulated section, and the limit switch is installed on when edge deviates from the direction of the articulated section in the sprocket wheel
During upper winding chain, the limit switch receive be fixed on the chain trigger element control position.
2. greenhouse air discharging machine head as claimed in claim 1, it is characterised in that the articulated section is of the casing
Point.
3. greenhouse air discharging machine head as claimed in claim 1, it is characterised in that the articulated section is and the casing is fixed and connected
The individual components for connecing.
4. greenhouse air discharging machine head as claimed in claim 1, it is characterised in that the articulated section is of box cover
Point, the box cover is fixedly connected with the casing.
5. the greenhouse air discharging machine head as described in any one of Claims 1 to 4, it is characterised in that the articulated section sets hinged
Axis hole.
6. greenhouse air discharging machine head as claimed in claim 5, it is characterised in that pass through transition between the head and supporter
Connector is connected, and the transition piece has orthogonal two connecting portions, a connecting portion of the transition piece
It is hinged with the articulated section by the first jointed shaft and fastens both by being arranged at the locking nut of first jointed shaft,
Another connecting portion of the transition piece is hinged and by the second jointed shaft and above support by being arranged at described the
The locking nut of two jointed shafts fastens both.
7. greenhouse air discharging machine head as claimed in claim 1, it is characterised in that the sprocket wheel is along the side away from the articulated section
To chain is arranged with, the chain is fixed with the trigger element for controlling the limit switch.
8. the greenhouse air discharging machine head as described in claim 1 or 7, it is characterised in that the limit switch is travel switch, institute
It is collision block to state trigger element；Or the limit switch is magnetic induction switch, the trigger element is magnet.
9. greenhouse air discharging machine head as claimed in claim 1, it is characterised in that the casing is, and the output shaft is
One, the casing is stretched out in described output shaft one end；Or the casing is two, each casing is provided with an output shaft,
The output shaft is each since one end of the casing is stretched out, and described two casings are set back-to-back；Or the casing is one
Individual, the output shaft is one, and the casing is stretched out at the output shaft two ends；Or the casing is one, the output shaft
There are two, two output shafts stretch out the casing from one end.
10. greenhouse air discharging machine head as claimed in claim 1, it is characterised in that the head is provided with chain guide,
The chain guide includes centre wheel and the guide shaft positioned at the centre wheel opposite sides, the centre wheel and the guide shaft
Between formed chain guide space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208932.9A CN106818315B (en) | 2017-03-31 | 2017-03-31 | Big-arch shelter machine head that leaks informaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208932.9A CN106818315B (en) | 2017-03-31 | 2017-03-31 | Big-arch shelter machine head that leaks informaton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106818315A true CN106818315A (en) | 2017-06-13 |
| CN106818315B CN106818315B (en) | 2023-04-18 |
Family
ID=59141789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710208932.9A Active CN106818315B (en) | 2017-03-31 | 2017-03-31 | Big-arch shelter machine head that leaks informaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106818315B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131901A (en) * | 1997-10-29 | 1999-05-18 | Daido Steel Co Ltd | Ventilation window |
| KR20120106268A (en) * | 2011-03-18 | 2012-09-26 | 다연산업 주식회사 | Ventilation for cattle shed |
| CN204244831U (en) * | 2014-12-02 | 2015-04-08 | 董景春 | Remote booth intelligence air discharging machine |
| CN104545684A (en) * | 2015-01-10 | 2015-04-29 | 鲁杨 | Air purification and dust removal equipment |
| CN204742038U (en) * | 2015-02-28 | 2015-11-11 | 王来全 | Big -arch shelter full -automatic control by temperature change leaking informaton machine |
| CN105262420A (en) * | 2015-11-24 | 2016-01-20 | 山东朝日光伏科技有限公司 | Single-shaft tracking bracket capable of adjusting inclination angle of shaft |
| CN205378624U (en) * | 2016-03-17 | 2016-07-13 | 孙树飞 | Big -arch shelter machine that leaks informaton |
| CN205669872U (en) * | 2016-06-14 | 2016-11-02 | 珠海格力电器股份有限公司 | Total-heat exchanger and air door mechanism thereof |
| CN106301175A (en) * | 2016-10-25 | 2017-01-04 | 保定英利分布式能源股份有限公司 | A kind of photovoltaic bracket being applied to agricultural photovoltaic green-house |
-
2017
- 2017-03-31 CN CN201710208932.9A patent/CN106818315B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131901A (en) * | 1997-10-29 | 1999-05-18 | Daido Steel Co Ltd | Ventilation window |
| KR20120106268A (en) * | 2011-03-18 | 2012-09-26 | 다연산업 주식회사 | Ventilation for cattle shed |
| CN204244831U (en) * | 2014-12-02 | 2015-04-08 | 董景春 | Remote booth intelligence air discharging machine |
| CN104545684A (en) * | 2015-01-10 | 2015-04-29 | 鲁杨 | Air purification and dust removal equipment |
| CN204742038U (en) * | 2015-02-28 | 2015-11-11 | 王来全 | Big -arch shelter full -automatic control by temperature change leaking informaton machine |
| CN105262420A (en) * | 2015-11-24 | 2016-01-20 | 山东朝日光伏科技有限公司 | Single-shaft tracking bracket capable of adjusting inclination angle of shaft |
| CN205378624U (en) * | 2016-03-17 | 2016-07-13 | 孙树飞 | Big -arch shelter machine that leaks informaton |
| CN205669872U (en) * | 2016-06-14 | 2016-11-02 | 珠海格力电器股份有限公司 | Total-heat exchanger and air door mechanism thereof |
| CN106301175A (en) * | 2016-10-25 | 2017-01-04 | 保定英利分布式能源股份有限公司 | A kind of photovoltaic bracket being applied to agricultural photovoltaic green-house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106818315B (en) | 2023-04-18 |
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Effective date of registration: 20230725 Address after: 262500 He Guan Zhen Qian Yan Ma Cun Nan, Qingzhou City, Weifang, Shandong Province Patentee after: Qingzhou Caishen Agricultural Technology Co.,Ltd. Address before: Jinpan Village, Heguan Town, Qingzhou City, Weifang City, Shandong Province, 262513 Patentee before: Sun Shufei |