CN2553617Y

CN2553617Y - Electric shade rolling machine for greenhouse

Info

Publication number: CN2553617Y
Application number: CN02274489U
Authority: CN
Inventors: 蒙克; 刘远碧
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-29
Filing date: 2002-07-29
Publication date: 2003-06-04
Anticipated expiration: 2012-07-29

Abstract

The utility model relates to thermal insulation shade rolling device for crop plastic greenhouse, in particular to an electric shade rolling machine for greenhouse, which mainly consists of an electric motor 1, a decelerator 7, an upper plate 2, a soleplate 5, a supporting rod 3, left and right rolling rods 13, upper and lower guiding idler wheels 9, 11, and an orbit 10 and so on. The orbit 10 is arranged in the center of the rolled shade 15 and is higher than the shade 15 and the greenhouse, and passes through the inter-space of four upper and lower guiding idler wheels 9, 11; the left and right rolling rods 13 form a cross structure of the main body of the shade rolling device; the four upper and lower guiding idler wheels 9, 11 are made into arc shapes so as to improve the service life of the film without being restricted by the slope of the greenhouse; the shade does not bear pull with long service life and without alternation.

Description

Green house electric rolling machine

Affiliated technical field

The utility model relates to crops plastic greenhouse insulation roller blind device, particularly a kind of green house electric rolling machine.

Background technology

At present, existing greenhouse curtain-rolling device has fixed, self-propelled, electronic and manual roller shutter machine.Fixed it is installed on the big ceiling, heat holding curtain is drawn volume, puts down, this roller shutter machine is applicable to the green house that the gradient is big.Existing electronic, manual roller shutter machine, generally be installed in booth one side, need mounted tracks, perhaps adopt support bone, single arm(ed) lever and bearing to support transmission mechanism, because the supporting mechanism complexity easily breaks down, make the curtain rolling shaft deflection cause the roller shutter difficulty, the roller shutter machine that has can not make heat holding curtain and plastic greenhouse keep certain distance, easily plastic greenhouse is scratched, and curtain is low service life.

Summary of the invention

The utility model purpose is to overcome above technical deficiency, and a kind of green house electric rolling machine is provided.

The technical scheme that the utility model is dealt with problems is: green house electric rolling machine, mainly by motor, decelerator, upper plate, base plate, pole, roll bar, parts such as guide roller, track are formed up and down, the electric rolling machine is to be contained on the middle track of green house, walk up and down, guide rail is located at by in the middle of roller shutter, and exceed curtain and booth, pass four up and down in the middle of the guide roller, left and right sides roll bar and roller shutter machine main body have constituted criss-cross construction, four guide rollers are made circular arc, and the track two ends are separately fixed at behind ground and the booth on the wall; The roll bar on both sides is installed in respectively on the flange at reducer output shaft two ends, and the other end is placed on respectively on two termination walls of booth; Decelerator adopts double reduction.

The utility model has the advantages that: because track passes four arcs guide roller up and down, roll bar is contained in the roller shutter machine left and right sides, and roll bar and guide rail constitute right-angled intersection, have so just guaranteed that main frame all can not twist up and down, roll bar is deflection not, and upper and lower volume is put freely; Track and plastic tunnel have certain distance, and protective film is not scratched, and have improved the film life-span, and this electric rolling machine is not limited by the booth gradient; Curtain is not subjected to pulling force, and long service life need not be changed.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 temperature indicating chamber booth electric rolling machine work schematic diagram.

Fig. 2 temperature indicating chamber booth electric rolling machine front view.

Fig. 3 temperature indicating chamber booth electric rolling machine vertical view.

Fig. 4 temperature indicating chamber booth electric rolling machine left view.

Among the figure, the 1-motor; The 2-upper plate; 3-pole; The 4-side plate; The 5-base plate; The 6-belt housing; The 7-decelerator; The 8-handwheel; The last guide roller of 9-; The 10-track; Guide roller under the 11-; The 12-flange; The 13-roll bar; The 14-sectional overhead rope; The 15-curtain

Embodiment

With reference to accompanying drawing 1-4, green house electric rolling machine is mainly by motor 1, decelerator 7, upper plate 2, base plate 5, pole 3, left and right sides roll bar 13, guide roller 9,11 and track 10 are formed up and down.Use belt transmission between motor 1 and the decelerator 7, with belt housing 6 driving belt is buckled, to guarantee personal safety, the degree of tightness of driving belt is regulated with four poles 3 that are fixed on the base plate 5; Motor 1 is fixed on the upper plate 2, being contained on four poles 3 of upper plate 2 activities, regulate the height of upper plate 2 with screw, circuit orbit 10 passes four directive wheels 9 up and down, in the middle of 11, directive wheel 9 about in the of four, on 11 four side plates 4 that are fixed on the base plate 5, can freely roll along track 10, in order to make the electric rolling machine stable, go up bottom roller 9 with four, 11 make arc, decelerator 7 be fixed on base plate 5 below, the shaft of decelerator 5 left and right sides is connected with roll bar 12 by flange 13, like this, left and right sides roll bar 13 has constituted criss-cross construction with roller shutter machine main body, stable when making roller shutter, roll bar 13 can not twist up and down, guarantees to roll up to put the curtain quality, the process that volume is put curtain is like this, start motor 1, drive decelerator 7 by driving-belt, through double reduction by about go out shaft flange 12 and drive left and right sides roll bars 13 and rotate, with sectional overhead rope 14, curtain 15 is rolled or put down, and sectional overhead rope 14 1 ends are fixed on behind the booth on the wall, and an end is fixed on the roll bar 13, during roller shutter, curtain 15 is not subjected to pulling force, by sectional overhead rope 15 curtain is rolled, when having a power failure, can pass through handwheel 8, artificial volume is put curtain.

Claims

1, a kind of green house electric rolling machine, mainly by electromotor (1), decelerator (7), upper plate (2), base plate (5), pole (3), left and right sides roll bar (13), guide roller (9), (11) and track parts such as (10) are formed up and down, it is characterized in that track (10) is located at by in the middle of roller shutter (15), and exceed curtain (15) and booth, in the middle of guide roller (9), (11), left and right sides roll bar (13) has constituted criss-cross construction with roller shutter machine main body about passing four.

2, a kind of green house electric rolling machine according to claim 1, circular arc is made in guide roller (9), (11) up and down to it is characterized in that four.