CN2349937Y - Rocker type curtain drawing machine - Google Patents
Rocker type curtain drawing machine Download PDFInfo
- Publication number
- CN2349937Y CN2349937Y CN 98203720 CN98203720U CN2349937Y CN 2349937 Y CN2349937 Y CN 2349937Y CN 98203720 CN98203720 CN 98203720 CN 98203720 U CN98203720 U CN 98203720U CN 2349937 Y CN2349937 Y CN 2349937Y
- Authority
- CN
- China
- Prior art keywords
- roller shutter
- bearing
- rocker
- utility
- reductor
- 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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a rocker type curtain rolling machine which is composed of a speed reducer, a curtain rolling roller and a guiding mechanism. The speed reducer and a motor are hung on a gable side of a hothouse, and the state of motion of the utility model is controlled by the rocker type guiding mechanism. The utility model is used for the curtain rolling (unrolling) work of greenhouse hothouses, the work of the utility model is safe, the cost of the utility model is only the one third of the cost of ordinary curtain rolling machines, and the utility model can save 30 percents of electricity. The utility model is an ideal improvement product.
Description
The utility model relates to a kind of rocker-type roller shutter machine.
At present, the scientific farming develop rapidly, the mechanization operation of the insulation of modernized large greenhouse, sunshade, ventilation is the task of top priority, and existing volume (putting) curtain machinery involves great expense because of complex structure, and the Fei Gong effort that works together, and having a power failure just can not operation.
The utility model rocker-type roller shutter machine, its purpose is: study volume (putting) the curtain machine that a kind of switching electricity all can operation, it is simple in structure, cheap, esy to use, safe and reliable, and economizes the new architecture of merit power saving.
The utility model rocker-type roller shutter machine is achieved in that design volume is little, lightweight reductor, be suspended in roller shutter cylinder one end, in order to guarantee its normal operating conditions, utilize the rocker-type guiding mechanism to adjust and control, thereby guarantee that operation normally carries out and reduce the frictional resistance of unnecessary deceleration general name, reach power saving, laborsaving, the purpose of economizing merit.
The structure of the utility model rocker-type roller shutter machine is made up of deceleration general name roller shutter cylinder and guiding mechanism, is elaborated as follows in conjunction with the accompanying drawings below by embodiment:
Accompanying drawing 1, rocker-type roller shutter machine general illustration
Accompanying drawing 2, rocker-type roller shutter machine reductor structural representation
Accompanying drawing 3, manual rocker-type roller shutter machine structural representation
Accompanying drawing 4, manual rocker-type roller shutter machine B are to enlarged diagram
Accompanying drawing 5, rocker-type guiding mechanism schematic diagram
The utility model rocker-type roller shutter machine, its structure as shown in Figure 1, by the deceleration general name: reductor (2), motor (1), roller shutter cylinder (4) and guiding mechanism (3) constitute.
Its guiding mechanism (3) is made of bearing bracket stand (30), bearing pin (20), (24), rocking bar (21), pull bar (26) and bearing (23) as shown in Figure 5.Bearing bracket stand (30) is installed on the greenhouse gable, rocking bar (21) lower end has hole, garden (25) to connect with bearing bracket stand (30) hinge property by bearing pin (20), the upper end is a hollow conduit, pull bar (26) lower end is inserted in rocking bar (21) conduit, upper end plug (22) has pin-and-hole, and bearing (23) is fixed on the reductor (2), and its joint (31) has pin-and-hole, joint (31) is pegged graft with pull bar plug (22), by the connection of bearing pin (24) hinge property.Pull bar (26) can rotate around bearing pin (24), can slide in rocking bar (21) simultaneously, and rocking bar (21) can rotate around bearing pin (20).
Its reductor (2) as shown in Figure 2, by reductor casing (15), gear (11), (12), worm screw (13), worm gear (14) and axle (10), (32), (16), (31) and shaft joint (27), (7) constitute, its connecting mode is that motor (1) axle connects with reductor (2) axle (10) by shaft coupling (27), gear (11) is fixed on the axle (10) by key, axle (10), (32), (16) be contained on the reductor casing (15) by rolling bearing, gear (12) is fixed on axle (32) right-hand member by key, worm screw (13) is same axle with axle (32), axle (32) output left end has square shaft (31), worm gear (14) is fixed on the axle (16) by key, and axle (16) connects with roller shutter cylinder (4) by shaft coupling (7).Gear (11) is the one-level speed change with gear (12) engagement, and worm screw (13) is two stage speed change with worm gear (14) engagement.
In addition, the pulley (17) that matches with square shaft (31) is contained in pulley (17) on the square shaft (31) when having a power failure, and utilizes pulley (17) upper handle (29) or chain sling (28) manually to roll up the operation of (putting) curtain, as shown in Figure 3.
Its course of work is as follows: as shown in Figure 1, 2.
Start power switch, motor (1) axle rotates, driving decelerator (2) axle (10) by shaft coupling (27) rotates, the gear (11) that is fixed on the axle (10) rotates with same speed, gear (11) driven wheel (12) rotates, worm screw (13) drives worm gear (14) and rotates, axle (16) drives roller shutter cylinder (4) by shaft coupling (7) and does the roller shutter operation along frame, in the course of the work, its guiding mechanism (3) by rocking bar (21) and pull bar (26) in bearing bracket stand (30), bearing pin (20), (24) and bearing (23) interact down, control reductor (2) is done the operation of normal volume (putting) curtain all the time along gable projection orbital motion and keep certain normal operating conditions thereby drive roller shutter cylinder (4).
When having a power failure, pulley (17) is contained on the square shaft (31), can utilize handle (29) or chain sling (28) to carry out manual roller shutter operation.Shown in Fig. 3,4.
The rocker-type roller shutter machine that the inventor makes, its deceleration body is little in light weight, easy to process, cost only is 1/3 of an existing roller shutter machine, facts have proved that this machine can be accurate, the safe and reliable greenhouse of finishing is rolled up (putting) cotton, is covered work such as curtain, film and sunshade net with mat, and can park the optional position easily according to the crop needs, the not only simple in structure but also economize on electricity of this machine, laborsaving be 30%, especially when having a power failure, manually roller shutter operation, this machine receives praises from customers, and is desirable renewal product.
Claims (3)
1, a kind of rocker-type roller shutter machine, be made of reductor (2), motor (1), roller shutter cylinder (4) and guiding mechanism (3), it is characterized in that: its guiding mechanism (3) is made of bearing bracket stand (30), bearing pin (20) (24), rocking bar (21), pull bar (26) and bearing (23).Rocking bar (21) lower end has hole, garden (25) to connect with bearing bracket stand (30) hinge property by bearing pin (20), the upper end is a hollow conduit, pull bar (26) lower end is inserted in rocking bar (21) conduit, upper end plug (22) has pin-and-hole, bearing (23) is fixed on the reductor (2), joint (31) on its bearing (23) has pin-and-hole, and its joint (31) is pegged graft with pull bar plug (22), and is hinged by bearing pin (24).Pull bar (26) can rotate around bearing pin (24), can slide in rocking bar (21) simultaneously, and rocking bar (21) can rotate around bearing pin (20).
2, rocker-type roller shutter machine as claimed in claim 1 is characterized in that: reductor (2) has two-stage to rotate: gear (11) is the one-level speed change with gear (12) engagement, and worm screw (13) is two stage speed change with worm gear (14) engagement.
3, rocker-type roller shutter machine as claimed in claim 2, it is characterized in that: reductor (2) output shaft is square shaft (31), when having a power failure, pulley (17) is contained on the square shaft (31), utilizes pulley (9) upper handle (29) or chain sling (28) manually to roll up the operation of (putting) curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98203720 CN2349937Y (en) | 1998-04-27 | 1998-04-27 | Rocker type curtain drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98203720 CN2349937Y (en) | 1998-04-27 | 1998-04-27 | Rocker type curtain drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349937Y true CN2349937Y (en) | 1999-11-24 |
Family
ID=33960491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98203720 Expired - Fee Related CN2349937Y (en) | 1998-04-27 | 1998-04-27 | Rocker type curtain drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349937Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472276A (en) * | 2014-12-01 | 2015-04-01 | 安徽科技学院 | Mounting and use method of solar greenhouse sidewall-mounted curtain reeling mechanism |
| CN105532315A (en) * | 2016-01-29 | 2016-05-04 | 成都贝瑞生态农业开发有限公司 | Novel greenhouse roller |
| CN105557391A (en) * | 2016-01-29 | 2016-05-11 | 成都贝瑞生态农业开发有限公司 | Greenhouse roller shutter with lifting function |
-
1998
- 1998-04-27 CN CN 98203720 patent/CN2349937Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472276A (en) * | 2014-12-01 | 2015-04-01 | 安徽科技学院 | Mounting and use method of solar greenhouse sidewall-mounted curtain reeling mechanism |
| CN105532315A (en) * | 2016-01-29 | 2016-05-04 | 成都贝瑞生态农业开发有限公司 | Novel greenhouse roller |
| CN105557391A (en) * | 2016-01-29 | 2016-05-11 | 成都贝瑞生态农业开发有限公司 | Greenhouse roller shutter with lifting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |