CN213427337U - Middle-rolling type greenhouse curtain rolling machine - Google Patents
Middle-rolling type greenhouse curtain rolling machine Download PDFInfo
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- CN213427337U CN213427337U CN202022463153.3U CN202022463153U CN213427337U CN 213427337 U CN213427337 U CN 213427337U CN 202022463153 U CN202022463153 U CN 202022463153U CN 213427337 U CN213427337 U CN 213427337U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model belongs to the technical field of greenhouse equipment, refer in particular to a well roll type greenhouse rolls up curtain machine, including the gear box that motor and be connected with the motor and the bull stick main shaft that is connected with the gear box, be provided with the decelerator and the gear drive subassembly that are connected in the gear box, the both ends of bull stick main shaft are provided with the bull stick installation department respectively. The utility model greatly reduces the energy consumption by the direct transmission of the motor of the rolling type greenhouse curtain rolling machine; the gear box is made of aluminum alloy, the aluminum alloy is light, the sealing performance is good, the oil leakage situation can not occur, the overall weight of the equipment is greatly reduced, the structure is compact, the volume of the equipment is reduced, the equipment is light, the safe distance between the equipment and the heat preservation quilt of the greenhouse can be kept, and the damage caused by the friction between the equipment and the heat preservation quilt is avoided; the effect is better by adopting the electromagnetic brake device; the gear box adopts the detachable connection, is convenient to maintain and repair, has a simple structure, is not required to adjust a belt and a belt pulley in the using process, is more flexible and convenient, and has greatly prolonged service life.
Description
Technical Field
The utility model belongs to the technical field of greenhouse equipment, refer in particular to a well roll of type big-arch shelter rolls up curtain machine.
Background
Along with the development of modern agriculture, adopt the big-arch shelter technique to make crops also can grow winter, the plant is at daytime receiving illumination, it does benefit to the growth to form photosynthesis, the temperature drops when reaching night, need cover one deck straw curtain or heat preservation quilt on the big-arch shelter film, prevent that crops in the big-arch shelter from being frostbitten or freeze, in order to solve artifical laying straw curtain or heat preservation by the problem that wastes time and energy, deal with the development trend of agricultural mechanization, some big-arch shelter roll-up machines have appeared, but traditional big-arch shelter roll-up machine is very heavy, need pass through the belt by the motor and drive the belt pulley, realize putting the curtain by the mode that the belt pulley passes through the reducing gear box transmission to the bull stick again: firstly, the traditional greenhouse roller shutter machine can be directly pressed on a heat preservation quilt above a greenhouse in the operation process, and the heat preservation quilt can be damaged after long-time friction; secondly, the traditional greenhouse curtain rolling machine is made of cast iron, the whole equipment can reach over 130 jin, when snowfall occurs in cold weather, thick snow is overlaid, and the greenhouse is often crushed, so that serious economic loss is caused; thirdly, the belt is easy to slip, and the using effect is not good; fourthly, the traditional greenhouse curtain rolling machine is made of cast iron in order to save cost, and the problem of oil leakage can be caused after the greenhouse curtain rolling machine is used for a long time.
Disclosure of Invention
The utility model aims at providing a well roll of type big-arch shelter curtain machine to solve the technical problem that prior art exists.
The purpose of the utility model is realized like this: the utility model provides a well roll up type big-arch shelter curtain machine, includes the motor and the gear box of being connected with the motor and the bull stick main shaft that is connected with the gear box, is provided with the decelerator and the gear drive subassembly that are connected in the gear box, and decelerator is connected with motor drive, and the gear drive subassembly is connected with bull stick main shaft drive, and the both ends of bull stick main shaft are provided with the bull stick installation department respectively.
In the above rolling machine for medium-rolling type greenhouse, the gear transmission assembly is a pair of engaged bevel gears, wherein the driving bevel gear is disposed at the output end of the reduction gear, the driven bevel gear is disposed on the main shaft of the rotating rod, the main shaft of the rotating rod is rotatably disposed on the gear box through a bearing, and two end portions of the main shaft respectively extend out of the gear box.
In the aforesaid roll up type big-arch shelter curtain machine in, decelerator is planetary gear mechanism, and planetary gear mechanism includes ring gear and planet carrier, and the center of ring gear is provided with the sun gear, is provided with the planet wheel of rotation connection on the planet carrier in the ring gear, and the planet wheel is located between sun gear and the ring gear and meshes with sun gear and ring gear simultaneously.
In the above rolling machine for medium-rolling type greenhouse, the driving bevel gear is integrally formed on the gear ring, and the driving bevel gear is arranged on the gear box through a bearing.
In foretell well roll up type big-arch shelter and roll up curtain machine, be provided with the ring gear lid that has the internal tooth corresponding with the ring gear in the gear box, the ring gear lid sets up with the ring gear relatively, and the ring gear is covered and is provided with the opening, the opening is stretched out in the pivot of sun gear, the sun gear is through being located its epaxial bearing setting in the gear box.
In the above rolling type greenhouse rolling machine, a driving helical gear is integrally formed on an output shaft of the motor, a driven helical gear engaged with the driving helical gear is arranged on a rotating shaft of the sun gear, and the output shaft of the motor is arranged on the gear box through a bearing.
In foretell well roll up type big-arch shelter and roll up curtain machine, the gear box is including dismantling last box and the lower box of connection, gear drive subassembly and bull stick main shaft are located the lower box, decelerator is located the upper box, it is provided with the end cover to go up to dismantle on the box, the output shaft of motor passes through the bearing setting on the end cover.
In the above rolling type greenhouse rolling machine, the gear box is made of aluminum alloy.
In the above rolling type greenhouse curtain rolling machine, the two ends of the rotating rod main shaft are respectively integrally formed with a square connector, the rotating rod mounting part is arranged on the square connector, and the rotating rod mounting part is provided with a plurality of fixing holes.
In the above-mentioned well roll of type big-arch shelter roller shutter machine, well roll of type big-arch shelter roller shutter machine still includes the electromagnetic braking device who is used for braking motor, and electromagnetic braking device sets up the rear end at the motor.
Compared with the prior art, the utility model outstanding and profitable technological effect is: 1. the middle-rolling type greenhouse curtain rolling machine of the utility model is not affected by the separation of the motor and the belt pulley, and the energy consumption is greatly reduced by the direct transmission mode of the motor (the motor and the gear box of the traditional side-rolling greenhouse curtain rolling machine are separated);
2. the utility model discloses a gear box adopts the aluminum alloy to make, and the aluminum alloy is lighter and the leakproofness is good, can not appear the condition of oil leak, and makes the whole weight of equipment reduce to about 60 jin, has alleviateed the whole weight of equipment greatly, and compact structure makes gear box, motor and brake equipment form an organic whole, has reduced the volume of equipment, because equipment is lighter, can keep equipment and big-arch shelter heat preservation by the safe distance, avoids equipment and the damage that the heat preservation is rubbed and is caused;
3. the utility model adopts the electromagnetic brake device, compared with the traditional side-rolling greenhouse curtain rolling machine, the brake mode that the belt pulley is adopted to reverse to clamp the brake has better effect (the brake mode of the traditional curtain rolling machine is that the motor normally runs to drive the belt pulley to rotate, when the motor stops, the belt pulley is clamped when reversing), the phenomenon of reversing after the motor stops can be effectively prevented, and the potential safety hazard is eliminated;
4. the utility model discloses a gear box adopts and to dismantle the connection, maintains easy maintenance, simple structure, and the use need not adjust belt, belt pulley, and is dexterous convenient more, and life lengthens greatly moreover.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention.
Fig. 2 is a second schematic structural diagram of the present invention.
The reference numerals in the figures denote the meanings:
1. a motor; 2. a gear case; 3. a spindle of the rotary rod; 4. a rotating rod mounting part; 5. a driving bevel gear;
6. a driven bevel gear; 7. a ring gear; 8. a sun gear; 9. a gear ring cover; 10. an opening part;
11. a driving bevel gear; 12. a driven helical gear; 13. an upper box body; 14. a lower box body; 15. an end cap;
16. a square connector; 17. and (7) fixing holes.
Detailed Description
The invention will be further described with reference to specific embodiments below:
a middle-rolling type greenhouse curtain rolling machine is disclosed, referring to fig. 1-2, and comprises a motor 1, a gear box 2 connected with the motor 1 and a rotating rod main shaft 3 connected with the gear box 2, wherein a speed reducer and a gear transmission assembly which are connected are arranged in the gear box 2, the speed reducer is in transmission connection with the motor 1, the gear transmission assembly is in transmission connection with the rotating rod main shaft 3, rotating rod mounting parts 4 are respectively arranged at two end parts of the rotating rod main shaft 3, a square connector 16 is respectively integrally formed at two end parts of the rotating rod main shaft 3, the rotating rod mounting parts 4 are arranged on the square connector 16, and a plurality of fixing holes 17 are arranged on the rotating rod mounting parts 4; the gear transmission assembly is a pair of meshed bevel gears, wherein a driving bevel gear 5 is arranged at the output end of the speed reducer, a driven bevel gear 6 is arranged on the rotating rod main shaft 3, the rotating rod main shaft 3 is rotatably arranged on the gear box 2 through a bearing, and two end parts of the rotating rod main shaft respectively extend out of the gear box 2; the speed reducer is a planetary gear mechanism, the planetary gear mechanism comprises a gear ring 7 and a planet carrier, a sun gear 8 is arranged in the center of the gear ring 7, a planetary gear which is rotatably connected to the planet carrier is arranged in the gear ring 7, and the planetary gear is positioned between the sun gear 8 and the gear ring 7 and is simultaneously meshed with the sun gear 8 and the gear ring 7; the driving bevel gear 5 is integrally formed on the gear ring 7, and the driving bevel gear 5 is arranged on the gear box 2 through a bearing; a gear ring cover 9 with internal teeth corresponding to the gear ring 7 is arranged in the gear box 2, the gear ring cover 9 is arranged opposite to the gear ring 7, an opening part 10 is arranged on the gear ring cover 9, a rotating shaft of the sun gear 8 extends out of the opening part 10, and the sun gear 8 is arranged in the gear box 2 through a bearing positioned on the rotating shaft of the sun gear 8; the output shaft of the motor 1 is integrally formed with a driving helical gear 11, the rotating shaft of the sun gear 8 is provided with a driven helical gear 12 meshed with the driving helical gear 11, and the output shaft of the motor 1 is arranged on the gear box 2 through a bearing. The stroke mode of the structure is as follows: motor 1 is earlier through decelerator (planetary gear mechanism) speed reduction, then through a pair of meshed bevel gear transmission to bull stick main shaft 3, bull stick main shaft 3 drives 4 synchronous motion of bull stick installation department (install the bull stick on the bull stick installation department 4, be provided with straw curtain or heat preservation quilt on the bull stick), the well roll of type big-arch shelter curtain machine of above-mentioned structure does not receive motor 1 and the detached influence of belt pulley, the 1 direct driven mode of motor (traditional side roll big-arch shelter curtain machine motor and gear box are detached) greatly reduced energy consumption, the use need not adjust the belt, the belt pulley, it is more dexterous convenient, and life lengthens greatly.
In the above rolling type greenhouse curtain rolling machine, the gear box 2 includes an upper box 13 and a lower box 14 which are detachably connected, the gear transmission assembly and the rotating rod main shaft 3 are located in the lower box 14, the speed reducer is located in the upper box 13, an end cover 15 is detachably arranged on the upper box 13, and an output shaft of the motor 1 is arranged on the end cover 15 through a bearing; the gear case 2 is made of an aluminum alloy. The gear box 2 with the structure is made of aluminum alloy, the aluminum alloy is light, the sealing performance is good, the oil leakage situation cannot occur, the overall weight of the equipment is reduced to about 60 jin, the overall weight of the equipment is greatly reduced, the structure is compact, the gear box 2, the motor 1 and the brake device are integrated, the size of the equipment is reduced, the equipment is light, the safe distance between the equipment and the greenhouse can be kept, and the damage caused by friction between the equipment and the heat preservation is avoided; in addition, the gear box 2 adopts the detachable connection, so that the maintenance is convenient, the structure is simple, and the service life is greatly prolonged.
In the aforesaid roll up type big-arch shelter and roll up curtain machine in, roll up type big-arch shelter and roll up curtain machine still including the electromagnetic braking device who is used for braking motor 1, electromagnetic braking device sets up the rear end at motor 1. The utility model discloses an electromagnetic braking device, it is better to adopt the belt pulley to invert the brake mode effect that blocks the brake in traditional side book big-arch shelter roll curtain machine (the brake mode of traditional roll curtain machine drives the belt pulley for normal operating motor rotates, treats that the motor stops, blocks the brake when the belt pulley reverses), can prevent effectively that the phenomenon that the motor from going back appears after stopping, eliminates the potential safety hazard, and electromagnetic braking device (not shown in the drawing) includes casing, base, bottom plate, brake block, capable iron and the coil of setting in the base, the pedestal mounting is in the rear end of motor, the capable iron is installed on the base, and is provided with the spring between capable iron and the base, be provided with on the capable iron the bottom plate, the brake block is located between capable iron and the bottom plate, the bottom plate passes through the bolt and is connected with the base, forms the accommodation space between bottom plate. The rear end of the motor output shaft extends out of the base and penetrates through the traveling iron and then is connected with the brake block, a square hole is formed in the brake block, and the shape of the rear end of the motor is matched with the square hole. The base is provided with a guide pillar, and the traveling iron is provided with a guide hole matched with the guide pillar. The working principle is as follows: the product is electrified, the coil is electrified to generate a magnetic field to attract the traveling iron, so that the traveling iron compresses the spring and leaves the brake pad, and normal operation is realized; after the power failure, the spring is recovered, the traveling iron is reset and is tightly attached to the brake pad, and the brake pad cannot rotate, so that the motor is prevented from rotating.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a well roll up type big-arch shelter curtain machine, its characterized in that includes motor (1) and gear box (2) and bull stick main shaft (3) that are connected with gear box (2) that are connected with motor (1), is provided with the decelerator and the gear drive subassembly that are connected in gear box (2), and decelerator and motor (1) transmission are connected, and the gear drive subassembly is connected with bull stick main shaft (3) transmission, and the both ends of bull stick main shaft (3) are provided with bull stick installation department (4) respectively.
2. The medium-roll type greenhouse curtain rolling machine according to claim 1, characterized in that: the gear transmission assembly is a pair of meshed bevel gears, wherein a driving bevel gear (5) is arranged at the output end of the speed reducer, a driven bevel gear (6) is arranged on the rotating rod main shaft (3), the rotating rod main shaft (3) is rotatably arranged on the gear box (2) through a bearing, and two end parts of the rotating rod main shaft respectively extend out of the gear box (2).
3. The medium-roll type greenhouse curtain rolling machine as claimed in claim 2, wherein: the speed reducer is a planetary gear mechanism, the planetary gear mechanism comprises a gear ring (7) and a planet carrier, a sun gear (8) is arranged at the center of the gear ring (7), a planetary gear rotatably connected to the planet carrier is arranged in the gear ring (7), and the planetary gear is located between the sun gear (8) and the gear ring (7) and is simultaneously meshed with the sun gear (8) and the gear ring (7).
4. The medium-roll type greenhouse curtain rolling machine according to claim 3, characterized in that: the driving bevel gear (5) is integrally formed on the gear ring (7), and the driving bevel gear (5) is arranged on the gear box (2) through a bearing.
5. The medium-roll type greenhouse curtain rolling machine according to claim 3, characterized in that: be provided with ring gear lid (9) that have the corresponding internal tooth with ring gear (7) in gear box (2), ring gear lid (9) set up with ring gear (7) relatively, are provided with opening (10) on ring gear lid (9), opening (10) are stretched out in the pivot of sun gear (8), sun gear (8) are through being located its epaxial bearing setting in gear box (2).
6. The medium-roll type greenhouse curtain rolling machine according to claim 3, characterized in that: the gear box is characterized in that a driving helical gear (11) is integrally formed on an output shaft of the motor (1), a driven helical gear (12) meshed with the driving helical gear (11) is arranged on a rotating shaft of the sun gear (8), and the output shaft of the motor (1) is arranged on the gear box (2) through a bearing.
7. The medium-roll type greenhouse curtain rolling machine according to claim 3, characterized in that: the gearbox (2) comprises an upper box body (13) and a lower box body (14) which are detachably connected, the gear transmission assembly and the rotating rod main shaft (3) are located in the lower box body (14), the speed reducing device is located in the upper box body (13), an end cover (15) is detachably arranged on the upper box body (13), and an output shaft of the motor (1) is arranged on the end cover (15) through a bearing.
8. The rolling machine for medium-roll greenhouse as claimed in any one of claims 1 to 7, wherein: the gear box (2) is made of aluminum alloy.
9. The rolling machine for medium-roll greenhouse as claimed in any one of claims 1 to 7, wherein: the four-direction connector (16) is integrally formed at two end parts of the rotating rod main shaft (3), the rotating rod installation part (4) is arranged on the four-direction connector (16), and a plurality of fixing holes (17) are formed in the rotating rod installation part (4).
10. The rolling machine for medium-roll greenhouse as claimed in any one of claims 1 to 7, wherein: the medium-roll type greenhouse curtain rolling machine further comprises an electromagnetic brake device used for braking the motor (1), and the electromagnetic brake device is arranged at the rear end of the motor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463153.3U CN213427337U (en) | 2020-10-29 | 2020-10-29 | Middle-rolling type greenhouse curtain rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022463153.3U CN213427337U (en) | 2020-10-29 | 2020-10-29 | Middle-rolling type greenhouse curtain rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213427337U true CN213427337U (en) | 2021-06-15 |
Family
ID=76297101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022463153.3U Active CN213427337U (en) | 2020-10-29 | 2020-10-29 | Middle-rolling type greenhouse curtain rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213427337U (en) |
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2020
- 2020-10-29 CN CN202022463153.3U patent/CN213427337U/en active Active
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