CN201797812U

CN201797812U - Bidirectional shutter machine

Info

Publication number: CN201797812U
Application number: CN2010202770516U
Authority: CN
Inventors: 董春楼
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-27
Filing date: 2010-07-27
Publication date: 2011-04-20
Anticipated expiration: 2020-07-27

Abstract

The utility model discloses a bidirectional shutter machine, which is used for roller shutters of arch style or integral solar greenhouses. The bidirectional shutter machine comprises engine bases arranged at the two ends of a greenhouse, each engine base is fixedly provided with a roller shutter support, the two sides of the upper end of each roller shutter support are respectively provided with a shifting wheel set, the two sides of the greenhouse are respectively provided with a steering wheel which is connected with a scroll having insulation materials through a tubular shaft, each engine base is provided with a cable winding device on which two cable wires are wound, the two cable wires respectively and sequentially penetrate through each corresponding shifting wheel set and each corresponding steering wheel, and return to the shifting wheel set, and the tail ends of the two cable wires are respectively connected with a weights component. The bidirectional shutter machine is safe and reliable, and can entirely eliminate the phenomenon that the traditional shutter equipment causes wounding incidents; and moreover, the installation method has the advantages of less needed materials, low cost and less work amount, is simple and convenient and is beneficial to promotion and popularization, and electromechanical operation can be realized on winding and unwinding of existing arch shed curtains and covers.

Description

Two-way roller shutter machine

Technical field

The utility model relates to the roller shutter machine that a kind of green house is used.

Background technology

During existing arch formula green house was used, people had adopted and have added a cover insulation thing (covering curtain, thermal insulation quilt with mat), to prolong vegetative period, the period of growth of the crop of plant species.Annual special weather, the early next or delay of frost, a variety of crops come to harm, a season property crop even a total crop failure that has, vegetable grower orchard worker suffers heavy losses.

The method of shed insulation, generally also being retained in the straw screen or mat of making of straw at present does on the obducent mode, because the design feature cost of shed is low and now the utmost point does not conform to humorous with the cost height of roller shutter equipment, people have to be put with extremely difficult miscellaneous again both sides artificial one by one volume one by one from canopy, inefficiency, mode of operation is original.Existing shed roller shutter technology is not the cost height, and inconvenient operation is exactly that the immature installing engineering amount of technology is big, and scaffolding structure requires high.In a word, encircle formula canopy, disjunctor canopy electric rolling at present, people can't use.

Greenhouse by solar heat on market roller shutter machine is based on single face and faces south and be suitable for design on the formula booth, the complex structure of formula because single face faces south, and the intensity height can bear heavy roller shutter equipment.This equipment is used on the common arch formula canopy, and the canopy face that just needs reinforcement supports, and calculates by the booth of 10 meters, 1000 square metres of long 100 meters spans, and only this item just need be increased input more than ten thousand yuan, and operation, safeguards, repairs extremely difficult, as power failure, have to stop using.Having a kind of again is strut-type or the truss-like of putting with two groups of curtain machine volumes respectively from the canopy two sides, and the fatal shortcoming of this dual mode is: the one, and the input of twice.The 2nd, to install in the canopy side, only about one meter, the fabricating yard seriously restricts spacing between general canopy and the canopy.Old canopy transformation is want with also adopting because of the fabricating yard restriction.

The utility model content

Technical problem to be solved in the utility model provides a kind of simple in structure, and is easy for installation, safe and reliable, is suitable for the two-way roller shutter machine that arch formula or Contiuum type day-light greenhouse volume is put the curtain quilt.

For solving the problems of the technologies described above, the technical solution of the utility model is: two-way roller shutter machine, the roller shutter that is used for arch formula or Contiuum type day-light greenhouse, comprise the support that is installed on the booth two ends, be installed with the roller shutter support on the described support, both sides, described roller shutter support upper end are separately installed with the break-in wheels, described booth both sides are placed with steering wheel respectively, described steering wheel by tubular axis with have the spool that is incubated thing and be connected, spooling system also is installed on the described support, be wound with two cable wires on the described spooling system, article two, described cable wire passes each self-corresponding described break-in wheels respectively successively, described steering wheel also returns described break-in wheels, and the end of two described cable wires is connected with the counterweight assembly.

As a kind of optimized technical scheme, described roller shutter support comprises the stationary pipes and the telescoping tube of mutual socket, is provided with threaded fastening device between described stationary pipes and the telescoping tube.

As the improvement to above-mentioned technology, described break-in wheels comprise first fixed pulley and second fixed pulley, and two described cable wires pass described first fixed pulley, described steering wheel and described second fixed pulley successively, and the end of two described cable wires is connected with the counterweight assembly.

As the further improvement to above-mentioned technology, described spooling system comprises electromotor, is connected with decelerator on the described electromotor, is connected with warping drum on the described decelerator.

Owing to adopted technique scheme, two-way roller shutter machine, the roller shutter that is used for arch formula or Contiuum type day-light greenhouse, comprise the support that is installed on the booth two ends, be installed with the roller shutter support on the described support, both sides, described roller shutter support upper end are separately installed with the break-in wheels, described booth both sides are placed with steering wheel respectively, described steering wheel by tubular axis with have the spool that is incubated thing and be connected, spooling system also is installed on the described support, be wound with two cable wires on the described spooling system, two described cable wires pass each self-corresponding described break-in wheels respectively successively, described steering wheel also returns described break-in wheels, and the end of two described cable wires is connected with the counterweight assembly; The utility model is safe and reliable, has eliminated the phenomenon that the accident of traditional roller shutter equipment is hurted sb.'s feelings fully; Moreover this mounting means, materials are economized, and cost is low, simple installation, quantities is few, is more conducive to promote and popularizes, and allows the volume of present shed curtain quilt put whole realization electromechanization operations.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the structural representation of medium power device;

Fig. 3 is the structural representation of warping drum among Fig. 2;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the structural representation of extension sleeve cribbing;

Among the figure: the 1-booth; The 2-support; 3-roller shutter support; The 31-stationary pipes; The 32-telescoping tube; The 33-threaded fastening device; The 4-steering wheel; The 5-cable wire; 6-counterweight assembly; 7-first fixed pulley; 8-second fixed pulley; The 9-electromotor; The 10-decelerator; The 11-warping drum; The 111-major trough; The secondary groove of 112-.

Embodiment

Below in conjunction with drawings and Examples, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Two-way roller shutter machine, the roller shutter that is used for arch formula or Contiuum type day-light greenhouse 1, comprise the support 2 that is installed on the booth two ends, be installed with roller shutter support 3 on the described support 2, both sides, described roller shutter support 3 upper end are separately installed with the break-in wheels, described booth 1 both sides are placed with steering wheel 4 respectively, described steering wheel 4 by tubular axis with have the spool that is incubated thing and be connected, on the described support 2 spooling system is installed also, be wound with two cable wires 5 on the described spooling system, article two, described cable wire 5 passes each self-corresponding described break-in wheels respectively successively, described steering wheel 4 also returns described break-in wheels, and the end of two described cable wires 5 is connected with counterweight assembly 6.

Described roller shutter support 3 comprises the stationary pipes 31 and the telescoping tube 32 of mutual socket, is provided with threaded fastening device 33 between described stationary pipes 31 and the telescoping tube 32; Such structure makes present embodiment be fit to the booth of various height.

Described break-in wheels comprise that the end that first fixed

pulley

7 and 8, two described cable wires 5 of second fixed pulley pass described first fixed pulley 7, described

steering wheel

4 and 8, two described cable wires 5 of described second fixed pulley successively is connected with counterweight assembly 6.

Described spooling system comprises electromotor 9, is connected with decelerator 10 on the described electromotor 9, is connected with warping drum 11 on the described decelerator 10; Described electromotor 9 is that general three-phase or single-phase ac motor are done power source.Described decelerator 10 can be selected general greenhouse curtain-rolling machine by people's custom, as long as speed ratio, moment of torsion, mounting means meet the requirements.Described cable wire 5 is in diameter ten millimeter, and the general cable wire of length actual needs by the height span of booth 1 or mould and wrap up in cable wire cooperates described warping drum 11, described break-in wheels, described steering wheel 4 to do traction and finishes the purpose that volume is put the insulation thing.Described counterweight assembly 6 is to rely on gravity to come balance to tighten up cable wire, and fundamental length is by two times of adjustment of 1/2nd canopy face chord lengths, and counterweight weight must not sagging degree of being with the described cable wire of balance.

Described steering wheel 4 is car system steel wheels, and described steering wheel 4 cooperates with spool, finishes the purpose that volume is put the insulation thing by described cable wire 5 traction spools.The outer rim of described steering wheel 4 has one to be not less than 5 liang of grooves of arranging diameter of big described cable wire, and in order to twine described cable wire 5, the central authorities of described steering wheel 4 have a circular hole that cooperates welding with the tubular axis external diameter, in order to connect spool.

Described warping drum 11 be provided with major trough 111 and secondary groove 112 around the cable district; The steel reel that described warping drum 11 is car systems, the described cable wire 5 that is used to reel, end support twined before its major trough 111 cooperated, secondary groove 112 cooperates the back end support to twine, middle or small underloading can be only with major trough 111, and heavy duty will matching pair groove 112 and usefulness, rotates synchronously from booth 1 two ends.Be provided with flange in the described warping drum 11, connect driving torque with described decelerator 10 output flanges with bolt.

Operation principle: turn-up process, power-on, described electromotor 9 gets electric operation, the described cable wire 5 of described warping drum 11 tractions of 10 liang of outputs of described decelerator twines and tightens up, affect described steering wheel 4 to rotate by described break-in wheels, spool begins the end that scrolling is fixed in the insulation thing on the spool, along with being rotated further of described electromotor 9, is risen to destination locations until the insulation thing by scrolling.Deenergization, described electromotor 9 stalls, the insulation thing stops being stored in this.

It is opposite with last volume that volume is let slip journey, described electromotor 9 counter-rotatings, and described cable wire 5 begins to discharge, by the effect of weight such as insulation thing and spool, the rolling downslide.Along with the rotation of described electromotor 9, until dropping to original position, to cut off the power supply, described electromotor 9 stalls reach the purpose that volume is put the insulation thing.

The utility model is an installing type on the spot in the canopy, and this installation is that the steering wheel that utilizes neoteric special-purpose bend wheel assembly to cooperate the dragline flexible steel wire to draw the spool two ends comes rotating scroll, finishes the purpose of roller shutter.This mode is the most suitable, and now all are put by volume at new, the old shed of usefulness and the curtain of disjunctor canopy, and the while also is applicable to the green house that single face faces south.Its great advantage of the installation of this mode is safe and reliable, has eliminated the phenomenon that the accident of traditional roller shutter equipment is hurted sb.'s feelings fully.Moreover this mounting means, materials are economized, and cost is low, simple installation, quantities is few, is more conducive to promote and popularizes.If large-scale popularization is used, allow the volume of present shed curtain quilt put whole realization electromechanization operations.Thoroughly solution shed, disjunctor canopy volume are put the tired and efficient of curtain quilt, will produce great economic benefit and social benefit.

Claims

1. two-way roller shutter machine, the roller shutter that is used for arch formula or Contiuum type day-light greenhouse, it is characterized in that: comprise the support that is installed on the booth two ends, be installed with the roller shutter support on the described support, both sides, described roller shutter support upper end are separately installed with the break-in wheels, described booth both sides are placed with steering wheel respectively, described steering wheel by tubular axis with have the spool that is incubated thing and be connected, spooling system also is installed on the described support, be wound with two cable wires on the described spooling system, article two, described cable wire passes each self-corresponding described break-in wheels respectively successively, described steering wheel also returns described break-in wheels, and the end of two described cable wires is connected with the counterweight assembly.

2. two-way roller shutter machine as claimed in claim 1 is characterized in that: described roller shutter support comprises the stationary pipes and the telescoping tube of mutual socket, is provided with threaded fastening device between described stationary pipes and the telescoping tube.

3. two-way roller shutter machine as claimed in claim 1, it is characterized in that: described break-in wheels comprise first fixed pulley and second fixed pulley, article two, described cable wire passes described first fixed pulley, described steering wheel and described second fixed pulley successively, and the end of two described cable wires is connected with the counterweight assembly.

4. two-way roller shutter machine as claimed in claim 1, it is characterized in that: described spooling system comprises electromotor, is connected with decelerator on the described electromotor, is connected with warping drum on the described decelerator.