CN110476678A - A kind of heliogreenhouse film pressing rope preload regulating device - Google Patents
A kind of heliogreenhouse film pressing rope preload regulating device Download PDFInfo
- Publication number
- CN110476678A CN110476678A CN201910728576.2A CN201910728576A CN110476678A CN 110476678 A CN110476678 A CN 110476678A CN 201910728576 A CN201910728576 A CN 201910728576A CN 110476678 A CN110476678 A CN 110476678A
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- Prior art keywords
- rope
- power shaft
- thrust
- shell
- pressing mold
- Prior art date
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- 238000003825 pressing Methods 0.000 title claims abstract description 45
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 23
- 230000036316 preload Effects 0.000 title abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 244000309464 bull Species 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of heliogreenhouse pressing mold ropes to pre-tighten regulating device, including shell, power shaft is equipped in shell, it is characterized in that: the power shaft both ends are equipped with angular contact ball bearing；Rope rolling rotating cylinder, connection pedestal, thrust pad, guide base, driving gear, worm gear are successively cased on power shaft；Driven gear intermeshing on the driving gear and two thrust bull sticks；The worm gear is fixedly connected on power shaft, and worm screw is coated in the shell, is intermeshed between the worm and wheel, worm screw one is terminated with joystick；The structure is by axial traversing thrust in rope rolling rotating cylinder；Rope rolling rotating cylinder is axially slid while axially rotation to reach film pressing rope winding, and realizes that daylight film for greenhouse is adjusted；The present invention adjusts the preload of pressing mold rope using joystick, can recycle, and regulating device is compact-sized, avoids pressing mold rope disorder cable phenomenon, and practical value with higher can shorten film pressing rope and pre-tighten regulating time, reduce manual work intensity.
Description
Technical field
The invention belongs to technical field of facility agriculture, and in particular to a kind of heliogreenhouse film pressing rope pre-tightens regulating device.
Background technique
Heliogreenhouse is the key facility of northern China agricultural cultivation, can be by injection heliogreenhouse in cold winter
Solar radiant energy in canopy film meets the needs of agricultural product growth, to provide agricultural product abundant, band during north of china in winter
Come the certain output value and income.Currently, daylight film for greenhouse mostly uses polyethylene film, prevent canopy film from being disliked during construction
The influence of bad weather conditions or operating environment is pre-tightened frequently with pressing mold rope, in addition, the preload degree of pressing mold rope also affects
The light transmittance in heliogreenhouse shed face often needs in actual production manually to pre-tighten pressing mold rope, specific to improve canopy face light transmittance
Operation is knotted after pullling, during which wants manually by pressing mold rope across pre-set steel hoop on the basis of greenhouse
Power is pullled in holding, and it is cumbersome to knot, time-consuming and laborious, is unfavorable for repeatedly pre-tightening the development adjusted to daylight film for greenhouse, therefore real
Existing high efficiency and steady reliable pressing mold rope preload are the key technical problems that heliogreenhouse needs to solve.
Summary of the invention
To make up for the shortcomings of the above existing technologies, the present invention proposes that a kind of heliogreenhouse film pressing rope pre-tightens regulating device,
The preload of pressing mold rope is adjusted using joystick, can be recycled, and regulating device is compact-sized, and it is existing to avoid pressing mold rope disorder cable
As practical value with higher can shorten film pressing rope and pre-tighten regulating time, reduce manual work intensity.
The purpose of the present invention is what is be achieved through the following technical solutions, a kind of heliogreenhouse film pressing rope preload regulating device,
Including shell, it is equipped with power shaft in shell, the power shaft both ends are equipped with angular contact ball bearing；On power shaft successively
It is cased with rope rolling rotating cylinder, connection pedestal, thrust pad, guide base, driving gear, worm gear；
Described power shaft one end is equipped with bar shape trench hole, and the central exterior surface of the rope rolling rotating cylinder is equipped with rope groove, rope rolling rotating cylinder two
A pair of of pin shaft hole I of end difference and a pair of of pin shaft hole II, the connection pedestal of one end socket stepped annular of rope rolling rotating cylinder, the connection
The taper end of pedestal is equipped with a pair of of pin shaft hole III, and the pin shaft hole III is overlapped and is installed with pin shaft hole II pin shaft, installs in pin shaft hole I
Pin shaft, described two pin shafts through in the bar shape trench hole of power shaft and being formed and being slidably connected, connect the taper end of pedestal according to
Secondary to be cased with thrust ball bearing, suit thrust pad, the thrust pad is equipped with cylinder and annular plug, on the connection pedestal
Thrust ball bearing is placed between butt end and the inside of annular plug；Circlip retaining ring is equipped on the outside of the connection pedestal；
The cylinder of the thrust pad is equipped with twice threaded hole, and threaded hole inside spin is connected with the opposite thrust of thread rotary orientation
Bull stick；The centre and end of the thrust bull stick are equipped with angular contact ball bearing；Passive tooth is fixedly connected on thrust bull stick
Wheel；The driving gear is fixedly connected on power shaft, the driving gear and the driven gear phase on two thrust bull sticks
Mutually engagement；The worm gear is fixedly connected on power shaft, is coated with worm screw in the shell, between the worm and wheel mutually
Engagement, worm screw one are terminated with joystick；
Rope groove helical form on the rope rolling rotating cylinder 6 is tied with pressing mold rope；Pressing mold rope one end is fixed on rope rolling rotating cylinder, another
The pressing mold rope outside shell, the shell is held to be located in the canopy film between two skeleton of greenhouse.
Further, angular contact ball bearing is fixed on 1 liang of shell by being interference fitted by power shaft both ends end portion
In the stop collar I and stop collar II at end.
Further, the angular contact ball bearing end face among the thrust bull stick and guide base outer end on power shaft
Face, shell medial surface be slidably connected, in the stop collar of the angular contact ball bearing on thrust bull stick top setting shell.
Further, be fixedly connected between the driving gear and power shaft by screw tap, the driven gear with push away
Pass through the connection that is adhesively fixed between power bull stick；It is connected with each other between the worm gear and power shaft 2 by keyway.
Further, the power shaft is equipped with positive stop lug boss, and positive stop lug boss is located at guide base one end, and guide base is another
Power shaft axial direction between one end and driving gear is equipped with axle sleeve, i.e. guide base between positive stop lug boss and axle sleeve,
Guide base and power shaft clearance fit.
Beneficial effects of the present invention:
(1) rope rolling rotating cylinder axially rotation and transverse shifting can be realized by shaking joystick, realized the process of pressing mold rope winding, avoided
The appearance of film pressing rope disorder cable phenomenon, and greatly improve working efficiency.
(2) worm and wheel mechanical engagement can realize self-locking function, avoid manually applying during carrying out film pressing rope preload
Add pretightning force, there is certain safety.
(3) apparatus of the present invention are compact-sized, small and exquisite, time saving and energy saving, and it can be used repeatedly, have centainly practical
Value.
Detailed description of the invention:
Fig. 1 is that the film pressing rope pre-tightens regulating device entirety schematic cross-sectional view；
Fig. 2 is that the film pressing rope pre-tightens regulating device housing interior structure schematic diagram；
Fig. 3 is that the film pressing rope pre-tightens regulating device hull outside structural schematic diagram；
Fig. 4 is that the film pressing rope pre-tightens regulating device thrust transmission portion structure schematic diagram；
Fig. 5 is that the pressing mold rope pre-tightens regulating device rotary part structural schematic diagram；
Fig. 6 is that the pressing mold rope pre-tightens regulating device reel position partial structural diagram；
Fig. 7 is the structural schematic diagram that the pressing mold rope pre-tightens that regulating device is applied in heliogreenhouse.
In Fig. 1-Fig. 7, each parts title are as follows: including shell 1, power shaft 2, angular contact ball bearing 3, stop collar I 4,
Stop collar II 5, rope rolling rotating cylinder 6, I 6-1 of connection ring, II 6-2 of connection ring, I 6-3 of pin shaft hole, II 6-4 of pin shaft hole connect pedestal 7,
Taper end 7-1, butt end 7-2, III 7-3 of pin shaft hole, thrust pad 8, cylinder 8-1, annular plug 8-2, threaded hole 8-3, guide base
9, driving gear 10, worm gear 11, bar shape trench hole 12, pin shaft 13, thrust ball bearing 14, circlip retaining ring 15, thrust bull stick 16, passively
Gear 17, worm screw 18, joystick 19, positive stop lug boss 20, axle sleeve 21, stop collar III 22, pressing mold rope 23, shell fixing seat 24, temperature
Chamber base 25, Keelof green house 26, canopy film 27, screw thread 28.
Specific embodiment
See Fig. 1-Fig. 7, a kind of heliogreenhouse pressing mold rope preload regulating device, including shell 1, is equipped with power shaft in shell
2,2 both ends of power shaft are equipped with angular contact ball bearing 3, and the 1 inside both ends of shell are respectively equipped with stop collar I 4 and limit
Position ring II 5, the angular contact ball bearing 3 at 2 both ends of power shaft are respectively placed in stop collar I 4 and power shaft 2, stop collar II 5 and move
Between power shaft 2；Rope rolling rotating cylinder 6, connection pedestal 7, thrust pad 8, guide base 9, driving tooth are successively cased on power shaft 2
Take turns 10, worm gear 11；
Described 2 one end of power shaft is equipped with bar shape trench hole 12, and the central exterior surface of the rope rolling rotating cylinder 6 is equipped with rope groove, and rope rolling turns
6 both ends of cylinder are equipped with II 6-2 of I 6-1 of connection ring and connection ring, are respectively equipped with a pair of of pin shaft on II 6-2 of I 6-1 of connection ring and connection ring
The connection pedestal 7 of I 6-3 of hole and socket stepped annular on a pair of of pin shaft hole II 6-4, II 6-2 of connection ring, the connection pedestal are equipped with
Taper end 7-1 and butt end 7-2, connect pedestal the one end taper end 7-1 be equipped with a pair of pin shaft hole III 7-3, III 7-3 of pin shaft hole and
II 6-4 of pin shaft hole is overlapped, and installs pin shaft 13 respectively in III 7-3 of I 6-3 of pin shaft hole, II 6-4 of pin shaft hole and pin shaft hole, described two
Pin shaft is through in the bar shape trench hole of power shaft 12 and forming and being slidably connected, i.e., two pin shafts 13 can be in bar shape trench hole 12
Middle sliding, while rope rolling rotating cylinder 6 and connection pedestal 7 can be driven mobile, the taper end 7-1 other end of pedestal 7 is connected (close to butt end 7-
2) it is cased with thrust ball bearing 14；It connects pedestal 7 and is set with thrust pad 8, the thrust pad is equipped with cylinder 8-1, the one end cylinder 8-1
Equipped with annular plug 8-2, the thrust ball bearing 14 of the connection pedestal 7 is placed between butt end 7-2 and the inside of annular plug 8-2
And be interference fitted, on the outside of taper end 7-2 and on the inside of cylinder 8-1 between and clearance fit；Circlip is equipped on the outside of the connection pedestal 7 to keep off
Circle 15,15 limit thrust pedestal 8 of circlip retaining ring is relative to the axial sliding of connection pedestal 7；
The cylinder 8-1 of the thrust pad 8 is equipped with twice threaded hole 8-3, and threaded hole 8-3 inside spin is connected with thrust bull stick
16；16 one end vehicle of thrust bull stick has screw thread 28, and the two thrust bull stick, 16 thread rotary orientations are opposite；16 bar of thrust bull stick
The centre and end of body are set with angular contact ball bearing 3；The guide base 9 is cyclic annular, among 16 body of rod of thrust bull stick
3 end face of angular contact ball bearing and the medial surface of 9 outer end face of guide base on power shaft, shell are slidably connected, thrust bull stick 16
In the stop collar III 22 of the angular contact ball bearing setting shell on body of rod top；It is passive to be fixedly connected on 16 body of rod of thrust bull stick
Gear 17；The driving gear 10 is fixedly connected on power shaft 2, on the driving gear 10 and two thrust bull sticks 16
Driven gear 17 is intermeshed；The worm gear 11 is fixedly connected on power shaft 2, and worm screw 18 is coated in the shell 1, described
It is intermeshed between worm screw 18 and worm gear 11, worm screw 18 is terminated with joystick 19.
Angular contact ball bearing is fixed on the limit at 1 both ends of shell by being interference fitted by the 2 both ends end portion of power shaft
In ring I 4 and stop collar II 5；
It is fixedly connected between the driving gear 10 and power shaft 2 by screw tap, the driven gear 17 and thrust bull stick 16
Between by being adhesively fixed connection；It is connected with each other between the worm gear 11 and power shaft 2 by keyway；
The power shaft 2 is equipped with positive stop lug boss 20, and positive stop lug boss 20 is located at 9 one end of guide base, 9 other end of guide base and
2 axial direction of power shaft between driving gear 10 is equipped with axle sleeve 21, i.e., guide base 9 be located at positive stop lug boss 20 and axle sleeve 21 it
Between, guide base 8 and 2 clearance fit of power shaft, i.e. guide base 9 and power shaft 2 opposite can be slided, guide base 9
Effect is that shell 1 is cooperated to constitute the effect that annulus realizes 16 upper bearing (metal) of thrust bull stick support, sliding can be slightly reduced relatively
Power shaft load；
Rope groove helical form on the rope rolling rotating cylinder 6 is tied with pressing mold rope 23；Rope rolling rotating cylinder 6 is fixed in described 23 one end of pressing mold rope
On, the other end passes through shell；
The shell 1 is fixed in shell fixing seat 24；The shell fixing seat 24 is fixed by bolts on greenhouse basis 25；
Pressing mold rope 23 outside the shell is located in two Keelof green houses, 26 canopy film 27.
The working principle of the invention: the rotation of joystick 19 drives worm screw 18 to rotate, and worm screw 18 engages with worm gear 11, will rotate
Power is passed to power shaft 2, and rope rolling rotating cylinder 6 is through at power shaft bar shape trench hole 12(sliding slot by pin shaft 13) in, to realize rope rolling
The axial rotation of rotating cylinder 6；It is fixed with driving gear 10 on power shaft, is engaged, will be moved with driven gear 17 by driving gear 10
A part of rotatory force of power shaft 2 is passed to thrust bull stick 16,16 end vehicle of thrust bull stick have screw thread and with spiral shell on thrust pad 8
Pit is threadedly coupled, so that axial rotation forces are become axial traversing thrust；Linker on thrust pad 8 and rope rolling rotating cylinder 6
Seat 7 is connected, and between axial rotation forces suffered by rope rolling rotating cylinder 6 itself are released by thrust ball bearing 14, thus realize by
Axial traversing thrust is in rope rolling rotating cylinder 6；Rope rolling rotating cylinder 6 is axially slid while axially rotation to reach film pressing rope winding,
And it realizes and daylight film for greenhouse 27 is adjusted.
Claims (5)
1. a kind of heliogreenhouse pressing mold rope pre-tightens regulating device, including shell, it is equipped with power shaft in shell, it is characterized in that: institute
It states power shaft both ends and is equipped with angular contact ball bearing；Rope rolling rotating cylinder, connection pedestal, thrust base are successively cased on power shaft
Seat, guide base, driving gear, worm gear；
Described power shaft one end is equipped with bar shape trench hole, and the central exterior surface of the rope rolling rotating cylinder is equipped with rope groove, rope rolling rotating cylinder two
A pair of of pin shaft hole I of end difference and a pair of of pin shaft hole II, the connection pedestal of one end socket stepped annular of rope rolling rotating cylinder, the connection
The taper end of pedestal is equipped with a pair of of pin shaft hole III, and the pin shaft hole III is overlapped and is installed with pin shaft hole II pin shaft, installs in pin shaft hole I
Pin shaft, described two pin shafts through in the bar shape trench hole of power shaft and being formed and being slidably connected, connect the taper end of pedestal according to
Secondary to be cased with thrust ball bearing, thrust pad, the thrust pad is equipped with cylinder and annular plug, the thrust on the connection pedestal
Ball bearing is placed between butt end and the inside of annular plug；Circlip retaining ring is equipped on the outside of the connection pedestal；
The cylinder of the thrust pad is equipped with twice threaded hole, and threaded hole inside spin is connected with the opposite thrust of thread rotary orientation
Bull stick；The centre and end of the thrust bull stick are equipped with angular contact ball bearing；Passive tooth is fixedly connected on thrust bull stick
Wheel；The driving gear is fixedly connected on power shaft, the driving gear and the driven gear phase on two thrust bull sticks
Mutually engagement；The worm gear is fixedly connected on power shaft, is coated with worm screw in the shell, between the worm and wheel mutually
Engagement, worm screw one are terminated with joystick；
Rope groove helical form on the rope rolling rotating cylinder is tied with pressing mold rope；Pressing mold rope one end is fixed on rope rolling rotating cylinder, another
The pressing mold rope outside shell, the shell is held to be located in the canopy film between two skeleton of greenhouse.
2. a kind of heliogreenhouse pressing mold rope pre-tightens regulating device according to claim 1, it is characterized in that: the power shaft two
Angular contact ball bearing is fixed in the stop collar I and stop collar II at 1 both ends of shell by end end portion by being interference fitted.
3. a kind of heliogreenhouse pressing mold rope pre-tightens regulating device according to claim 1, it is characterized in that: in the thrust bull stick
Between angular contact ball bearing end face and guide base outer end face on power shaft, shell on the inside of be slidably connected, thrust bull stick top
In the stop collar of the angular contact ball bearing setting shell at end.
4. a kind of heliogreenhouse pressing mold rope pre-tightens regulating device according to claim 1, it is characterized in that: the driving gear with
It is fixedly connected between power shaft by screw tap, passes through the connection that is adhesively fixed between the driven gear and thrust bull stick；It is described
It is connected with each other between worm gear and power shaft by keyway.
5. a kind of heliogreenhouse pressing mold rope pre-tightens regulating device according to claim 1, it is characterized in that: the power shaft is set
There is positive stop lug boss, positive stop lug boss is located at guide base one end, the power shaft axis between the guide base other end and driving gear
It is equipped with axle sleeve upwards, i.e. guide base is between positive stop lug boss and axle sleeve, guide base and power shaft clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728576.2A CN110476678B (en) | 2019-08-08 | 2019-08-08 | Solar greenhouse film pressing rope pre-tightening adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728576.2A CN110476678B (en) | 2019-08-08 | 2019-08-08 | Solar greenhouse film pressing rope pre-tightening adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110476678A true CN110476678A (en) | 2019-11-22 |
| CN110476678B CN110476678B (en) | 2024-03-26 |
Family
ID=68550230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910728576.2A Active CN110476678B (en) | 2019-08-08 | 2019-08-08 | Solar greenhouse film pressing rope pre-tightening adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110476678B (en) |
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| CN109348934A (en) * | 2018-11-09 | 2019-02-19 | 沈阳农业大学 | A kind of drop-down overwind sunlight greenhouse rolling curtain device and application method |
| CN109267230A (en) * | 2018-11-28 | 2019-01-25 | 河南旭德隆机械有限公司 | The anti-strand trolley for turning round braider for wire rope |
| CN210869011U (en) * | 2019-08-08 | 2020-06-30 | 沈阳农业大学 | Sunlight greenhouse press mold rope pretension adjusting device |
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