CN209563266U - A kind of single-motor double is to butterfly window controlling system for green-house - Google Patents

Abstract

The utility model provides a kind of single-motor double to butterfly window controlling system for green-house, including the motor being mounted in greenhouse inner top support construction, the affixed transmission shaft of the shaft of motor, multiple rack gears are installed on transmission shaft, rack gear end is connected with flat motion bar, installed on flat motion bar it is multiple push away window bar, push away the affixed top of greenhouse difference of window bar towards the openable one end of sash, it pushes away and is also equipped with window automatic stop arrangement on window bar, including shell stress spring and Magnetic contactor.The single-motor double of the utility model realizes under conditions of decelerating motor drive shaft individual event is reversed to butterfly window controlling system for green-house, the rack gear counter motion of different standard width of a room in an old-style house positions, realize the glasshouse bi-directional synchronization butterfly windowing under single motor driving, design is mounted with window automatic stop arrangement, so that effectively preventing pass window system draws entire window bad situation；The utility model machine system low cost, the expense of operation is low, high-efficient, is easy to promote and remain stable over operation in practice growth.

Description

A kind of single-motor double is to butterfly window controlling system for green-house

Technical field

The utility model belongs to machinery equipment field, is related to mechanical fatigue test, and in particular to a kind of single-motor double is to butterfly Formula window controlling system for green-house.

Background technique

Decelerating motor driving push rod formula window controlling system is common turn on window in glasshouse window controlling system.In practice In order to realize that the roof of glasshouse opens a window to greatest extent, it will usually use two-way butterfly turn on window, but due to windowing Direction is different, therefore is all made of in specific design the windowing that two sets of drive systems respectively drive different directions, although solve The problem of windowing, also solves the windowing direction controlling under different ventilation conditions.But it is for the gas in most of China area Time condition generally can open simultaneously top window in greenhouse window opening ventilation, therefore for most of gravity-flow ventilation work Condition, existing driving method is relatively not economical enough and easy, needs further progress optimization.Still further aspect, existing deceleration electricity Although machine push rod window controlling system solves the problems, such as the windowing of glasshouse, but be all made of deceleration electricity to realize to be automatically stopped The mode of machine limit, actual state when this method can be according to debugging are defined the rotation of motor, but long-term in practice Since there are the serious problems of the following aspects:

1. with the use in greenhouse, the limit of driving motor will appear offset, therefore will cause the opening and closing of glasshouse window Imprecision easily reduces the air-tightness in greenhouse in summer.And the energy consumption in greenhouse can be then greatly increased in winter.

2. after causing glasshouse window to be closed in place, decelerating motor is still due to the defect of existing driving method limit It does not stop running immediately, it is bad by drawing in turn result in glass window.Especially in people often movable greenhouse, since skylight damages Glass caused by and falls, and causes great hidden danger to the indoor personnel safety of temperature, influences the stable operation of system.

Summary of the invention

For the deficiencies in the prior art, the purpose of the utility model is to provide a kind of single-motor doubles to butterfly Window controlling system for green-house, with solve window controlling system in the prior art it is excessively complicated caused by stability and operational efficiency it is too low Problem.

In order to solve the above-mentioned technical problem, the application, which adopts the following technical scheme that, is achieved:

A kind of single-motor double is to butterfly window controlling system for green-house, including the motor being mounted in greenhouse inner top support construction, The shaft of the motor affixed transmission shaft is equipped with multiple rack gears on the transmission shaft, and the rack gear end is connected with Flat motion bar, install on the flat motion bar it is multiple push away window bar, it is described to push away the affixed top of greenhouse difference of window bar and be beaten towards sash The one end opened.

The utility model also has following technical characteristic:

Specifically, the motor is mounted on the middle position of long side of greenhouse inner top plane, short side middle position or right In linea angulata intersection position one at, and the motor is double output shaft electric machines of the affixed transmission shaft in both ends, and two bring out The affixed transmission shaft of axis.

Specifically, the translation rack gear includes that the first opposite translation rack gear of the spaced direction of motion and second are flat Carry-over bar, the first translation rack gear and the second translation rack gear are separately connected the top of greenhouse sash for being used to open different directions Push away window bar.

Specifically, described pushing away is also equipped with window automatic stop arrangement, the window automatic stop arrangement and institute on window bar The motor electrical connection stated.

Specifically, the window automatic stop arrangement includes shell stress spring and Magnetic contactor,

The shell socket is installed on described push away on window bar；

The stress spring is arranged two sections, and the opposite distal end of stress spring described in two sections is fixed in shell；

The Magnetic contactor is arranged two pieces, and Magnetic contactor described in two pieces is respectively arranged in described in two The opposite proximal end of stress spring.

Specifically, the greenhouse inner top support construction further include for rack gear and flat motion bar sliding and limit lead Rail.

Compared with prior art, beneficial has the technical effect that the utility model

(I) single-motor double of the utility model is to butterfly window controlling system for green-house by just putting and counter the first rack gear put and the Two rack gears realize under conditions of decelerating motor drive shaft individual event torsion, and the rack gear counter motion of different standard width of a room in an old-style house positions is realized The lower glasshouse bi-directional synchronization butterfly of single motor driving opens a window；

(II) single-motor double of the utility model is devised to butterfly window controlling system for green-house in pushing away in window bar for glasshouse It can bear the window automatic stop arrangement that open or close pressure is mutually coordinated with window, the magnetic force both ends of the switch are coupled with temperature The both sides of room window relay, and then ensure that window motor can disconnect at once after window stress reaches setting limit value. Entire window is drawn to bad situation to effectively prevent closing window system.The unstable of window controlling system is effectively prevented in practice Operation, it is ensured that the safety in greenhouse；

(III) operation of the single-motor double of the utility model to butterfly window controlling system for green-house only needs single decelerating motor i.e. The window controlling system of integral roofing can be driven, the expense of low cost, operation is low, and it is high-efficient, it is easy to promote in practice growth and protect Hold long-time steady operation.

Detailed description of the invention

Fig. 1 is the utility model entirety axis side structure schematic diagram；

Fig. 2 is amplified axis side structure schematic diagram at the one first translation rack gear 31 of Fig. 1；

Fig. 3 is amplified axis side structure schematic diagram at the one second translation rack gear 32 of Fig. 1；

Fig. 4 is the utility model entirety overlooking structure diagram；

Fig. 5 is the translation rack gear 31 of the utility model first along 2 axial direction structural schematic diagram of transmission shaft；

Fig. 6 is the translation rack gear 32 of the utility model second along 2 axial direction structural schematic diagram of transmission shaft；

Fig. 7 is the partially enlarged structural schematic diagram of Fig. 5；

Fig. 8 is the structural schematic diagram of the utility model window automatic stop arrangement 6；

The meaning of each label in figure are as follows: 1- motor, 2- transmission shaft, 3- rack gear, 4- flat motion bar, 5- push away window bar, 6- switch Window automatic stop arrangement；

The translation rack gear of 31- first, the translation rack gear of 32- second；

61- shell, 62- stress spring, 63- Magnetic contactor.

Explanation is further explained in detail to the particular content of the utility model with reference to embodiments.

Specific embodiment

In compliance with the above technical solution, specific embodiment of the utility model is given below, it should be noted that this is practical new Type is not limited to following specific embodiments, and it is practical new that all equivalent transformations made on the basis of the technical solutions of the present application each falls within this The protection scope of type.The utility model is described in further details below with reference to embodiment.

Embodiment:

The present embodiment provides a kind of single-motor double to butterfly window controlling system for green-house, as shown in Figures 1 to 8, including is mounted on Motor 1 in greenhouse inner top support construction, the shaft of the motor 1 affixed transmission shaft 2 are installed on the transmission shaft 2 Have multiple rack gears 3,3 end of rack gear is connected with flat motion bar 4, installed on the flat motion bar 4 it is multiple push away window bar 5, it is described Push away the affixed top of greenhouse difference of window bar 5 towards the openable one end of sash.

As a kind of concrete scheme of the present embodiment, the motor 1 of the present embodiment is mounted on the long side of greenhouse inner top plane In middle position, short side middle position or diagonal line intersection position one at, and the motor 1 is that both ends are affixed described Double output shaft electric machines of transmission shaft 2, the affixed transmission shaft 2 of both ends shaft.

As a kind of concrete scheme of the present embodiment, the translation rack gear 3 of the present embodiment includes the spaced direction of motion Opposite the first translation rack gear 31 and the second translation rack gear 32, the first translation rack gear 31 and the second translation rack gear 32 are distinguished Connect the top of greenhouse sash for being used to open different directions pushes away window bar 5.

As a kind of concrete scheme of the present embodiment, pushing away for the present embodiment is also equipped with window automatic stop arrangement on window bar 5 6, the window automatic stop arrangement 6 is electrically connected with the motor 1.

As a kind of concrete scheme of the present embodiment, the window automatic stop arrangement 6 of the present embodiment includes 61 stress bullet of shell Spring 62 and Magnetic contactor 63,

The shell 61, which is socketed, is installed on described push away on window bar 5；

The stress spring 61 is arranged two sections, and the opposite distal end of stress spring 62 described in two sections is fixed in shell Body 61；

The Magnetic contactor 63 is arranged two pieces, and Magnetic contactor 63 described in two pieces is respectively arranged in two institutes The opposite proximal end of the stress spring 62 stated.

As a kind of concrete scheme of the present embodiment, the greenhouse inner top support construction of the present embodiment further includes for rack gear 3 and flat motion bar 4 sliding and limit guide rail.

Use of the single-motor double of the utility model to butterfly window controlling system for green-house carries out in the following manner:

Motor 1 is installed on to middle position of long side, short side middle position or the diagonal line intersection point position of greenhouse inner top plane In setting one at, in the affixed transmission shaft 2 in Motor Shaft both ends, corresponding first translation rack gear 31 and the second translation rack gear are installed 32, and make its in top of greenhouse support construction slidably and limit, by it is different windowing directions 5 both ends of window bar that push away be respectively and fixedly connected with In on one end and rack gear 3 that forms are opened, window automatic stop arrangement 6 is installed on pushing away window bar 5, and make window automatic stop arrangement 6 It is electrically connected with motor 1, the default stress and two pieces of Magnetic contactors 63 of two sections of stress springs 62 in window automatic stop arrangement is set Degree of closeness, push and pull the power of forms in forms tolerance range to guarantee that in window, limitation pushes away window bar 5, and then guarantee to open It closes stablizing for window to carry out, and prevents windowing or pass window from excessively damaging top of greenhouse forms.

Claims (6)

1. a kind of single-motor double is to butterfly window controlling system for green-house, which is characterized in that including being mounted on greenhouse inner top support construction On motor (1), the affixed transmission shaft of shaft (2) of the motor (1), the transmission shaft is equipped with multiple rack gears on (2) (3), the rack gear (3) end is connected with flat motion bar (4), installed on the flat motion bar (4) it is multiple push away window bar (5), it is described Push away the affixed top of greenhouse difference of window bar (5) towards the openable one end of sash.

2. single-motor double as described in claim 1 is to butterfly window controlling system for green-house, which is characterized in that motor (1) peace In the middle position of long side of greenhouse inner top plane, short side middle position or diagonal line intersection position one at, and it is described Motor (1) be the affixed transmission shaft (2) in both ends double output shaft electric machines, the affixed transmission shaft (2) of both ends shaft.

3. single-motor double as described in claim 1 is to butterfly window controlling system for green-house, which is characterized in that rack gear (3) packet Include the spaced direction of motion opposite the first translation rack gear (31) and the second translation rack gear (32), the first translation tooth What item (31) and the second translation rack gear (32) were separately connected the top of greenhouse sash for being used to open different directions pushes away window bar (5).

4. single-motor double as described in claim 1 is to butterfly window controlling system for green-house, which is characterized in that described pushes away window bar (5) On be also equipped with window automatic stop arrangement (6), the window automatic stop arrangement (6) is electrically connected with the motor (1).

5. single-motor double as claimed in claim 4 is to butterfly window controlling system for green-house, which is characterized in that the window automatic stop Device (6) includes shell (61) stress spring (62) and Magnetic contactor (63),

Shell (61) socket is installed on described push away on window bar (5)；

The stress spring (62) is arranged two sections, and the opposite distal end of stress spring (62) described in two sections is fixed in shell Body (61)；

The Magnetic contactor (63) is arranged two pieces, and Magnetic contactor (63) described in two pieces is respectively arranged in two institutes The opposite proximal end of the stress spring (62) stated.

6. the single-motor double as described in any one of Claims 1 to 5 claim is to butterfly window controlling system for green-house, feature exists In the greenhouse inner top support construction further includes the guide rail for rack gear (3) and flat motion bar (4) sliding and limit.