CN108506699B - Multifunctional switching device for curtain rolling machine - Google Patents
Multifunctional switching device for curtain rolling machine Download PDFInfo
- Publication number
- CN108506699B CN108506699B CN201810269882.XA CN201810269882A CN108506699B CN 108506699 B CN108506699 B CN 108506699B CN 201810269882 A CN201810269882 A CN 201810269882A CN 108506699 B CN108506699 B CN 108506699B
- Authority
- CN
- China
- Prior art keywords
- tensioning
- connecting unit
- gear
- unit support
- machine according
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention relates to a multifunctional switching device for a curtain rolling machine, which comprises a plurality of connecting units and tensioning devices, wherein every two connecting units are connected to form a fixing ring, and each connecting unit is provided with a tensioning device socket matched with the tensioning device; the fixing ring is integrally arranged on the bracket in a surrounding manner and is fixed by at least one tensioning device; the connecting unit comprises a connecting unit support, a connecting unit cover buckled on the connecting unit support, switch buttons and a transmission device, wherein the middle part of the connecting unit support is provided with a tensioning baffle, the left side and the right side of the tensioning baffle are respectively provided with the switch buttons, and each switch button is meshed with the respective transmission device; connecting sleeves are arranged at the front end and the rear end of the connecting unit support, and a connecting column in the transmission device is arranged in the connecting sleeve at one end. The device not only can be provided with the limiter and various sensors, but also can be arranged at any position of the roller shutter rod of the greenhouse, so that the roller shutter amount can be reasonably adjusted at any time, the height of the limiter is convenient to adjust, and the device is convenient to disassemble and assemble.
Description
Technical Field
The invention relates to a position limiting device of a curtain rolling machine, in particular to a multifunctional switching device for the curtain rolling machine.
Background
Roller blind machines are used in places with roller blinds or roller shutters. Taking a greenhouse roller shutter machine as an example, the temperature control of the greenhouse plays an important role in cultivating high-quality vegetables and fruits. Compared with the traditional method for controlling the temperature of the greenhouse by manually adjusting the greenhouse roller shutter machine, the method has the advantages of low cost, good temperature control effect, high safety performance and the like.
At present traditional big-arch shelter rolls up curtain machine temperature control, there is great limitation depending on artifical manual regulation big-arch shelter to roll up the curtain machine lift and control the big-arch shelter temperature, and the main manifestation is in:
1. with the rapid rise of labor cost, the traditional method adopts a manual adjustment mode to start and stop for many times and has larger amount of roller shutter, which seriously consumes a great deal of time for operating farmers, one farmer with medium production scale has about 30-50 greenhouses, and at least 2 operators are needed to control the lifting of the roller shutter machine all day long;
2. because the rolling machine is completely exposed to the natural environment, the connecting parts of the rolling machine are easy to break down, and in the traditional method, a person needs to stand near the rolling machine for operation, so that great potential safety hazards exist;
3. with the continuous development of scientific technology, modern facility agriculture often controls and regulates agricultural production by means of sensors, such as temperature, humidity, illumination and CO2 sensors, and the like, and the sensors have difficulties and inconveniences in installation.
Disclosure of Invention
Aiming at the defects that the manual operation of the curtain rolling machine in the prior art consumes a large amount of time, has potential safety hazards and the like, the invention aims to solve the problem of providing the multifunctional switching device for the curtain rolling machine, which has low cost, good degree control effect and high safety performance.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention relates to a multifunctional switching device for a curtain rolling machine, which comprises a plurality of connecting units and tensioning devices, wherein every two connecting units are connected to form fixing rings, and each connecting unit is provided with a tensioning device socket matched with the tensioning device; the whole fixed ring is arranged on the bracket in a surrounding way and is fixed by at least one tension device.
The connecting unit comprises a connecting unit support, a connecting unit cover buckled on the connecting unit support, switch buttons and a transmission device, wherein the middle part of the connecting unit support is provided with a tensioning baffle, the left side and the right side of the tensioning baffle are respectively provided with the switch buttons, and each switch button is meshed with the respective transmission device; connecting sleeves are arranged at the front end and the rear end of the connecting unit support, and a connecting column in the transmission device is arranged in the connecting sleeve at one end.
The transmission device comprises a first gear, a second gear, a third gear and a connecting column, wherein one side of the first gear is meshed with a rack linked with the switch button, and the other side of the first gear is meshed with a rack on the connecting column through the second gear and the third gear.
The second gear is sector-shaped.
The connecting sleeves comprise a first connecting sleeve and two second connecting sleeves, wherein the first connecting sleeve is arranged in the middle of the front end of the connecting unit support, the second connecting sleeves are coaxially arranged on the left side and the right side of the rear end of the connecting unit support, the distance is the length of the first connecting sleeve, and the first connecting sleeve and the second connecting sleeve are provided with holes with the same diameter.
And a tensioning device socket is arranged in the middle of the connecting unit cover corresponding to the connecting unit support.
Bolt holes are arranged on two sides of the socket of the tensioning device, and bolt columns for connecting the bolts are arranged at corresponding positions of the connecting unit supports.
The tensioning device comprises a tensioning rod and an unlocking column, wherein the tensioning rod comprises a rack block and a U-shaped frame, the rack block is arranged at the bottom of the U-shaped frame, racks are arranged on the front surface and the rear surface of the rack block, the middle part of each rack is a groove with a slide-shaped inclined surface, and the bottom surface of the U-shaped frame is provided with through holes communicated with the grooves on the two sides; the two unlocking columns 13 are respectively inserted into the two grooves through the through holes on the two sides.
Tensioning rod U-shaped frame upper end still has the switching platform, is equipped with humidity transducer, temperature sensor and stopper socket on the switching platform.
The switching platform is also provided with an electromagnet sucker.
The invention has the following beneficial effects and advantages:
1. the invention designs the multifunctional switching device which can be arranged at any position of the greenhouse curtain rolling machine rod, not only can be provided with the limiter and various sensors, but also can be very conveniently arranged at any position of the greenhouse curtain rolling machine rod, so that the curtain rolling quantity can be reasonably adjusted at any time, the height of the limiter is fast and convenient to adjust, and the installation and the disassembly are very convenient.
2. Besides, the device can be suitable for various greenhouse structures adopting different steel materials, and is wide in application range.
Drawings
FIG. 1 is a schematic structural diagram of a unit body in the multifunctional switching device of the present invention;
FIG. 2 is a schematic view of the internal structure of the unit body according to the present invention;
FIG. 3 is a block diagram of a tensioner used in the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of the square cylindrical stent of the present invention using 8 unit bodies;
FIG. 5 is a schematic structural diagram of an embodiment of the circular stent of the present invention using 7 unit bodies;
FIG. 6 is a schematic structural diagram of an embodiment of the L-shaped cross-section stent of the present invention using 6 unit bodies;
FIG. 7 is a schematic structural diagram of an embodiment of the present invention in which 7 unit bodies are used in an I-shaped cross section.
The device comprises a connecting unit support 1, a first gear 2, a second gear 3, a third gear 4, a first spring 5, a switch button 6, a connecting unit cover 7, a connecting column 8, a screw 9, a second spring 10, a tensioning baffle 11, a tensioning rod 12, an unlocking column 13, an electromagnet sucker 14, a tensioning device socket 15, a first connecting sleeve 16a, a second connecting sleeve 16b, a bolt hole 17, a bolt column 18, a first baffle 19, a second baffle 20, a humidity sensor socket 21 and a temperature sensor/limiter 22.
Detailed Description
The invention is further elucidated with reference to the accompanying drawings.
As shown in fig. 1-2, the multifunctional adapter device for a rolling shutter machine of the present invention comprises a plurality of connection units and a tensioning device, wherein each connection unit is connected with each other two by two to form a fixing ring, and each connection unit is provided with a tensioning device socket 15 matched with the tensioning device; the whole fixed ring is arranged on the bracket in a surrounding way and is fixed by at least one tension device.
As shown in fig. 2, the connection unit includes a connection unit support 1, a connection unit cover 7 fastened to the connection unit support 1, switch buttons 6 and a transmission device, wherein a tension baffle 11 is disposed in the middle of the connection unit support 1, the switch buttons 6 are disposed on the left and right sides of the tension baffle 11, and each switch button 6 is engaged with the respective transmission device; the front end and the rear end of the connecting unit support 1 are provided with connecting sleeves, and a connecting column 8 in the transmission device is arranged in the connecting sleeve at one end.
The transmission device comprises a first gear 2, a second gear 3, a third gear 4 and a connecting column 8, wherein one side of the first gear 2 is meshed with a rack linked with the switch button 6, and the other side of the first gear 2 is meshed with a rack on the connecting column 8 through the second gear 3 and the third gear 4. The second gear 3 is fan-shaped to increase the rack length and stroke, and assuming that the switch button moves eight centimeters, the connecting column can move 24 centimeters.
In this embodiment, the connecting sleeves include a first connecting sleeve 16a and a second connecting sleeve 16b, wherein the first connecting sleeve 16a is one and is disposed in the middle of the front end of the connecting unit support 1, the second connecting sleeves 16b are two and are coaxially disposed on the left and right sides of the rear end of the connecting unit support 1, the distance is the length of the first connecting sleeve 16a, and the first connecting sleeve 16a and the second connecting sleeve 16b have holes with the same diameter.
And a tensioning device socket 15 is arranged in the middle of the connecting unit cover 2 corresponding to the connecting unit support 1. Bolt holes 17 are arranged on two sides of the tensioning device socket 15, and bolt columns 18 for connecting bolts are arranged on corresponding positions of the connecting unit support 1.
As shown in fig. 3, in the present embodiment, the tensioning device includes a tensioning rod 12 and an unlocking column 13, wherein the tensioning rod 12 includes a rack block and a U-shaped frame, the rack block is mounted at the bottom of the U-shaped frame, racks are disposed on both front and rear surfaces of the rack block, the middle portion of the rack is a groove having a slide-shaped inclined surface, and the bottom of the U-shaped frame is provided with a through hole communicating with the grooves on both sides; the two unlocking columns 13 are respectively inserted into the grooves on the two sides through the through holes on the two sides.
The upper end of the U-shaped frame of the tension rod 12 is also provided with a switching platform, and the switching platform is provided with a humidity sensor, a temperature sensor and a stopper socket. The transfer platform is also provided with an electromagnet suction cup 14.
When the switch button 6 is pressed, in the transmission device formed by the first gear 2, the second gear 3, the third gear 4 and the connecting columns 8, the rack of the pressed switch button 6 opens the two connecting columns 8 under the transmission action of the first gear 2, the second gear 3 and the third gear 4, namely, the two connecting columns 8 in the second connecting sleeves 16b of the connecting unit are retracted into the second connecting sleeves 16b, and at the moment, the first connecting sleeve 16a of the other connecting unit can be placed between the two second connecting sleeves 16b of the connecting unit. When the hand is loosened, the connecting column 8 is closed under the action of the first spring 5, namely, the connecting column extends out of the second connecting sleeve 16b of the connecting unit into the first connecting sleeve 16a of the other connecting unit, so that the connecting units are locked with each other. The first shutter 19 and the second shutter 20 can restrict the stroke of the switch knob 6. The connection units can be quickly and conveniently assembled and disassembled. The connecting units are connected with each other to form a fixing ring for fixing the required position on the greenhouse frame.
In order to stably fix the fixing ring on the greenhouse support, the tensioning rod 12 of the tensioning device is inserted into the middle tensioning device socket 15 of any connecting unit on the fixing ring, and the lower part of the tensioning rod 12 is toothed and can be constrained with the tensioning baffle plate 11 in the connecting unit and only move in one direction, so that the fixing ring is tensioned. When disassembly is required, the two unlocking columns 13 can be respectively inserted into the grooves shown in fig. 3, and the tensioning baffle plate 11 of the connecting unit is pushed open, so that the structure is unlocked.
As shown in fig. 4 to 7, the multifunctional adapter device for a rolling shutter machine is suitable for fixing rings of greenhouse supports with different shapes, and the number of the connecting units can be determined according to the thickness and the cross-sectional shape of the greenhouse supports.
As shown in figure 4, the greenhouse support is a square column, 8 connecting units are sequentially connected end to form a fixing ring, and the connecting units can be quickly and conveniently mounted and dismounted through the button switch 6. The connecting units are connected with each other to form a required part of the fixing ring fixed on the greenhouse bracket.
The tensioning device is used for fixing the connecting unit on the greenhouse bracket and can be arranged on any connecting unit on the fixing ring. Because the connecting unit is a rigid object, a certain gap can be generated, and the tensioning device can stably fix the connecting unit on the bracket of the greenhouse. Since each connection unit has a structure for mounting a tension rod, a plurality of tensioners can be used for each fixing ring to adapt to various complicated structures.
And the tensioning device is provided with a multifunctional switching platform for mounting a limiter and various sensors. The switching platform is suitable for installation of various limiters and sensors, comprises an electromagnet sucker and can be provided with special sensors and the like. And the installation and the disassembly of the devices are very convenient.
As shown in fig. 5, the greenhouse frame is a circular column, and 7 connecting units are adopted to be sequentially connected end to form a fixing ring; as shown in fig. 6, the cross section of the greenhouse support is L-shaped, and 6 connecting units can be adopted to be sequentially connected end to form a fixing ring; as shown in fig. 7, the cross section of the greenhouse support is i-shaped, and 8 connecting units can be adopted to be sequentially connected end to form a fixing ring.
The working process and principle of the invention are as follows:
the invention discloses a control method of a multifunctional switching device for a curtain rolling machine, which comprises the following steps:
1) the number of the connecting units and the number of the tension rods of the multifunctional adapter platform are set according to different shapes of the greenhouse supports and the types and the number of the required sensors;
2) determining the installation position of a fixing ring of the system according to the set ideal greenhouse temperature and greenhouse humidity;
3) after the fixing ring is installed, installing a tensioning device to stably fix the fixing ring on the greenhouse bracket;
4) installing a limiter with a limiting function and a sensor on the switching platform, and adjusting the angle of the limiter;
5) and finishing the installation of the device.
The invention realizes convenient assembly and disassembly, is suitable for various greenhouse structures, has wide application, and can be provided with various tools, such as a limiter, a temperature sensor, a humidity sensor and the like.
Claims (9)
1. The utility model provides a multi-functional switching device for rolling up curtain machine which characterized in that: the connecting device comprises a plurality of connecting units and a tensioning device, wherein every two connecting units are connected to form a fixing ring, and a tensioning device socket matched with the tensioning device is arranged on each connecting unit; the fixing ring is integrally arranged on the bracket in a surrounding manner and is fixed by at least one tensioning device;
the connecting unit comprises a connecting unit support, a connecting unit cover buckled on the connecting unit support, switch buttons and a transmission device, wherein the middle part of the connecting unit support is provided with a tensioning baffle, the left side and the right side of the tensioning baffle are respectively provided with the switch buttons, and each switch button is meshed with the respective transmission device; connecting sleeves are arranged at the front end and the rear end of the connecting unit support, and a connecting column in the transmission device is arranged in the connecting sleeve at one end.
2. The multifunctional adapter device for a roller blind machine according to claim 1, characterized in that: the transmission device comprises a first gear, a second gear, a third gear and a connecting column, wherein one side of the first gear is meshed with a rack linked with the switch button, and the other side of the first gear is meshed with a rack on the connecting column through the second gear and the third gear.
3. The multifunctional adapter device for a roller blind machine according to claim 2, characterized in that: the second gear is sector-shaped.
4. The multifunctional adapter device for a roller blind machine according to claim 2, characterized in that: the connecting sleeves comprise a first connecting sleeve and two second connecting sleeves, wherein the first connecting sleeve is arranged in the middle of the front end of the connecting unit support, the second connecting sleeves are coaxially arranged on the left side and the right side of the rear end of the connecting unit support, the distance is the length of the first connecting sleeve, and the first connecting sleeve and the second connecting sleeve are provided with holes with the same diameter.
5. The multifunctional adapter device for a roller blind machine according to claim 1, characterized in that: and a tensioning device socket is arranged in the middle of the connecting unit cover corresponding to the connecting unit support.
6. The multifunctional adapter device for a roller blind machine according to claim 5, characterized in that: bolt holes are arranged on two sides of the socket of the tensioning device, and bolt columns for connecting the bolts are arranged at corresponding positions of the connecting unit supports.
7. The multifunctional adapter device for a roller blind machine according to claim 1, characterized in that: the tensioning device comprises a tensioning rod and an unlocking column, wherein the tensioning rod comprises a rack block and a U-shaped frame, the rack block is arranged at the bottom of the U-shaped frame, racks are arranged on the front surface and the rear surface of the rack block, the middle part of each rack is a groove with a slide-shaped inclined surface, and the bottom surface of the U-shaped frame is provided with through holes communicated with the grooves on the two sides; the two unlocking columns are respectively inserted into the two grooves through the through holes on the two sides.
8. The multifunctional adapter device for a roller blind machine according to claim 7, characterized in that: tensioning rod U-shaped frame upper end still has the switching platform, is equipped with humidity transducer, temperature sensor and stopper socket on the switching platform.
9. The multifunctional adapter device for a roller blind machine according to claim 8, characterized in that: the switching platform is also provided with an electromagnet sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269882.XA CN108506699B (en) | 2018-03-29 | 2018-03-29 | Multifunctional switching device for curtain rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269882.XA CN108506699B (en) | 2018-03-29 | 2018-03-29 | Multifunctional switching device for curtain rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108506699A CN108506699A (en) | 2018-09-07 |
| CN108506699B true CN108506699B (en) | 2020-02-07 |
Family
ID=63379247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810269882.XA Expired - Fee Related CN108506699B (en) | 2018-03-29 | 2018-03-29 | Multifunctional switching device for curtain rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506699B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504455U (en) * | 2009-02-20 | 2010-06-16 | 王立明 | Screen rolling machine for greenhouse booth rolling screen |
| CN201733674U (en) * | 2010-05-15 | 2011-02-09 | 山东寿光纪元农机有限公司 | Installing structure of curtain rolling machine of plastic house |
| CN202611552U (en) * | 2012-04-18 | 2012-12-19 | 漳州市金安机电有限公司 | Limit mechanism of motor-driven door roller |
| CN202970415U (en) * | 2012-12-03 | 2013-06-05 | 诸暨市王杰电动门配件厂 | Novel position limiter for roller shutter door |
| CN206209432U (en) * | 2016-11-04 | 2017-05-31 | 谷彤 | Anti- personal injury curtain-rolling machine for greenhouse intelligent controller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205373902U (en) * | 2016-01-21 | 2016-07-06 | 中广核研究院有限公司 | Thermocouple sealing device |
| CN105571735B (en) * | 2016-01-21 | 2018-05-29 | 中广核研究院有限公司 | Couple sealing |
-
2018
- 2018-03-29 CN CN201810269882.XA patent/CN108506699B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201504455U (en) * | 2009-02-20 | 2010-06-16 | 王立明 | Screen rolling machine for greenhouse booth rolling screen |
| CN201733674U (en) * | 2010-05-15 | 2011-02-09 | 山东寿光纪元农机有限公司 | Installing structure of curtain rolling machine of plastic house |
| CN202611552U (en) * | 2012-04-18 | 2012-12-19 | 漳州市金安机电有限公司 | Limit mechanism of motor-driven door roller |
| CN202970415U (en) * | 2012-12-03 | 2013-06-05 | 诸暨市王杰电动门配件厂 | Novel position limiter for roller shutter door |
| CN206209432U (en) * | 2016-11-04 | 2017-05-31 | 谷彤 | Anti- personal injury curtain-rolling machine for greenhouse intelligent controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108506699A (en) | 2018-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211178792U (en) | Temperature on-line monitoring device | |
| CN108506699B (en) | Multifunctional switching device for curtain rolling machine | |
| CN206729657U (en) | A kind of electronic pot plant frame | |
| CN109612395B (en) | Automatic measuring instrument for fruit diameter of fruit tree | |
| CN204968780U (en) | Tree support device | |
| CN219288294U (en) | Seedbed adjusting device convenient to operation | |
| CN103406673B (en) | Automatic discharging device applied to laser pipe fitting cutting and processing machine | |
| CN108952085B (en) | Remove green decorative wall that plants | |
| CN111512856A (en) | Movable plant phenotype platform | |
| CN216181535U (en) | Cement concrete curing box | |
| CN114080935A (en) | Frame is planted to plastics convenient to assembly and disassembly | |
| CN107869111B (en) | Intelligent tensioning equipment for vertical prestressed tendons of prestressed concrete bridge and using method | |
| CN201993029U (en) | Adjustable rifle shooting support | |
| CN113973620A (en) | Planting greenhouse with function of adjusting illumination intensity | |
| CN106758848B (en) | Intelligent vertical prestressed reinforcement tensioning equipment for bridge construction and use method | |
| KR200481575Y1 (en) | Electric Conversion Device Of Bed | |
| CN220256182U (en) | Outdoor structure of placing cultivated in a pot | |
| CN218473853U (en) | Membrane installation supporting part structure of membrane laminating device | |
| CN220645266U (en) | Cross rod installation auxiliary device for door opening hole type support frame construction | |
| CN219864158U (en) | Wall body installation location frock | |
| CN210499960U (en) | Plate positioning device for factory building assembly type building | |
| CN212436530U (en) | Guardrail flowerpot | |
| CN217840314U (en) | Assembled building steel structure | |
| CN219555753U (en) | Malus spectabilis bonsai planting frame with adjusting function | |
| CN216292357U (en) | Automatic light adjusting device of green house light sense |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |