CN205143067U - Antifrost device is assisted to plant - Google Patents
Antifrost device is assisted to plant Download PDFInfo
- Publication number
- CN205143067U CN205143067U CN201520960853.XU CN201520960853U CN205143067U CN 205143067 U CN205143067 U CN 205143067U CN 201520960853 U CN201520960853 U CN 201520960853U CN 205143067 U CN205143067 U CN 205143067U
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- motor
- shaft
- output shaft
- plant
- antifrost device
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Abstract
The utility model discloses an antifrost device is assisted to plant, pivot including stand and top is through connecting axial fan rather than the articulated pendulum rod in, the top of stand still is equipped with gear box, motor, gear box motor output shaft, and gear box motor output shaft acquires the power supply on in the gear box, gear box motor output shaft passes through transmission shaft and pivot swing joint, the bottom position of stand still is connected with elevating gear, and elevating gear includes elevator motor, motor shaft and worm, and the output at elevator motor is connected to motor shaft one end to the worm is connected to its other end, and the bottom of pivot still is connected with the axle core, and the axle core bottom of going up and down is equipped with lift cam, and lift cam rotates with the worm cooperation. The utility model discloses an assist antifrost device, compensatied antifrost device's blind area, further promoted the availability factor of plant frost prevention system, improved growth situation and survival rate and the quality of plant.
Description
Technical field
The utility model relates to plant frost prevention freeze techniques field, particularly relates to plant and assists antifrost device.
Background technology
The equilibrium of the weather conditions such as growth needs sunlight, water, soil of plant is supported, and especially for the growth of tea tree, relatively high to the requirement of weather, when suffering from frosty weather, tea tree will be freezed to death in a large number, is difficult to survive.Along with the development of agricultural science and technology, have developed now the system equipment of special intelligent frost protection, frost protection process is carried out to tea tree, this kind of equipment is see authorized patent, the method for controlling fan system of the method for controlling fan system of a CN201310288428-preventing frost damage of plant and device and a CN101322466B preventing frost damage of plant and device, above-mentioned two patents individually disclose the system architecture of frost protection, but the column due to the said equipment needs the height being increased at least 12 meters aerial, control from high-altitude to the flow perturbation in overhead, tea place, realize frost prevention.Although the said equipment to a certain extent, serves good frost prevention effect, because column is higher, the rotary platform be mounted thereon and rotating machinery operating cost relatively high, and safeguard inconvenient.
In addition, find through overtesting, under the frostbite condition of typical cold in the late spring generation at night, start above-mentioned frost protection system, night measures each point temperature every 1h, and compares with outside air temperature.Result shows, and the intensification at fan action front 10m and 25m place on average reaches 2.86 ° of C, is up to 6.5 ° of C.But, in blower fan central axis floor projection both sides, along with the increase temperature rise of width also constantly reduces.Canopy and on the temperature rise effect at 3m place be greater than 2m place, and within the scope of the 5m of blower fan front, still there is frostbite, main cause is assembling and high-altitude, and have the very large angle of pitch, cause airless disturbance within the scope of this, make the cold air of canopy can not carry out mixing with the air-flow of top higher air temperature and heat up.Frost prevention is caused to there is blind area.
For the problems referred to above, applicant is hereby studied it around " the intelligent key technology in 2012AA10A508_2012 tea place and equipment " 863 projects, and proposes the following technical scheme solved.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides plant and assists antifrost device, its object is to set up auxiliary antifrost device and main antifrost device with the use of, ensure that the air-flow that 3m within the scope of the 5m of blower fan and around this scope is high is able to disturbance, eliminate frost prevention blind area, improve the plant frost prevention effect of freezing, improve the growing way of plant and survival rate and quality.
The technical scheme that the utility model adopts is: plant assists antifrost device, comprises the rotating shaft at column and top thereof, by the fork connecting axle flow fan hinged with it in rotating shaft; The top of column is also provided with gear-box, motor, gear case motor output shaft, and gear case motor output shaft is connected to the upper acquisition power source in gear-box; Gear case motor output shaft is flexibly connected with rotating shaft by power transmission shaft; Motor-driven gear case motor output shaft rotates, thus drives fork to rotate, and then drives axial flow blower to rotate; The bottom position of column is also connected with elevator, elevator comprises lifting motor, motor shaft and worm screw, motor shaft one end is connected to the output of lifting motor, and its other end connecting worm, the bottom of rotating shaft is also connected with lifting shaft core, be provided with lifter cam bottom lifting shaft core, lifter cam coordinates with worm screw and rotates.Auxiliary antifrost device of the present utility model, elevator has been set up bottom it, it is swung in the altitude range of H, and be elevated simultaneously, compensate for the blind area of antifrost device, improve the service efficiency of plant frost prevention system further, improve the growth momentum of plant and survival rate and quality.
Further improvement of the utility model is, gear case motor output shaft is also connected with the crank rotated centered by it, and crank is connected on fork by connecting rod, and connecting rod is flexibly connected with crank by hinged.
Further improvement of the utility model is, crank and gearbox output shaft link position place are also provided with cam, cam is provided with supreme two flanges.
Further improvement of the utility model is, fork is hinged by the rotating shaft of bearing pin and column.
Further improvement of the utility model is, it is that 2.5-6m height and position place swings that fork and axial flow blower are connected to distance column ground.
Further improvement of the utility model is, motor is Low speed electric motor, and its velocity of rotation is 0.3-1r/min.
Compared with prior art, the beneficial effects of the utility model are: auxiliary antifrost device of the present utility model, elevator has been set up bottom it, it is swung in the altitude range of H2, and be elevated simultaneously, compensate for the blind area of antifrost device, improve the service efficiency of plant frost prevention system further, improve the growth momentum of plant and survival rate and quality.
The said equipment is arranged on tea place, samples, get single file tea tree 10m length as sample region (repeating for 3 times), fresh tea leaf (bud one leaf and a simple bud) output of frost preventing machine effect and the non-zone of action is added up.Result shows, the average yield of the frost preventing machine zone of action one bud one leaf is 48.15g, and non-active region average yield is 26.52g, and amount of increase in production reaches 47.7%.
Auxiliary demisler of the present utility model and method thereof, first, set up auxiliary antifrost device and main antifrost device with the use of, ensure that the air-flow that 3m within the scope of the 5m of blower fan and around this scope is high is able to disturbance, eliminate frost prevention blind area.Secondly, improve the effect that plant frost prevention is frozen, improve the growing way of plant and survival rate and quality.
Accompanying drawing explanation
Fig. 1 is the structural representation that plant assists an embodiment of antifrost device;
Fig. 2 is the structural representation (reduce) of the embodiment in Fig. 1 in the installment state coordinating main antifrost device to use;
Wherein: 1-gear case motor output shaft, 2-crank, 3-is hinged, 4-connecting rod, 5-axial flow blower, 6-fork, 7-column, 8-bearing pin, 9-cam, 91-flange; 10-gear-box, 11-rotating shaft, 12-power transmission shaft, 13-motor, 14-lifter cam, 15-lifting shaft core, 16-motor shaft, 17-lifting shaft core, 18-worm screw, the main antifrost device of 19-, 20-assists antifrost device.
Embodiment
In order to deepen, to understanding of the present utility model, to further illustrate the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As shown in Figure 1, plant assists antifrost device, comprises the rotating shaft 11 at column 7 and top thereof, by the fork 6 connecting axle flow fan 5 hinged with it in rotating shaft 11; The top of column 7 is also provided with gear-box 10, motor 13, gear case motor output shaft 1, and gear case motor output shaft 1 is connected to the upper acquisition power source in gear-box 10; Gear case motor output shaft 1 is flexibly connected with rotating shaft 11 by power transmission shaft 12; Motor 13 driving gearbox motor output shaft 1 rotates, thus drives fork 6 to rotate, and then drives axial flow blower 5 to rotate; The bottom position of column 7 is also connected with elevator, elevator comprises lifting motor 15, motor shaft 16 and worm screw 14, motor shaft 16 one end is connected to the output of lifting shaft core 15, and its other end connecting worm 14, the bottom of rotating shaft 11 is also connected with lifting shaft core 17, be provided with lifter cam 14 bottom lifting shaft core 17, lifter cam 14 coordinates with worm screw 14 and rotates.Auxiliary antifrost device of the present utility model, elevator has been set up bottom it, it is swung in the altitude range of H2, and be elevated simultaneously, compensate for the blind area of antifrost device, improve the service efficiency of plant frost prevention system further, improve the growth momentum of plant and survival rate and quality.
In the above-described embodiments, gear case motor output shaft 1 is also connected with the crank 2 rotated centered by it, crank 2 is connected on fork 6 by connecting rod 4, and connecting rod 4 is flexibly connected with crank 2 by hinged 3.
In the above-described embodiments, crank 2 and gearbox output shaft 1 link position place are also provided with cam 9, cam 9 are provided with supreme two flanges 91.
In the above-described embodiments, fork 6 is hinged with the rotating shaft 11 of column by bearing pin 8.
In the above-described embodiments, fork 6 and axial flow blower 5 are connected to distance column 7 ground is that 2.5-6m height and position place swings.
In the above-described embodiments, motor 13 is Low speed electric motor, and its velocity of rotation is 0.3-1r/min.
As shown in Figure 2, use the method for this auxiliary antifrost device, this servicing unit 20 is arranged within the scope of the 4-6m in direction, axial flow blower behind of the main antifrost device 19 not with elevator, and ensures that the stem height difference H1 of this servicing unit and main antifrost device is 5-10m.Meanwhile auxiliary antifrost device self has the heave amplitude that difference in height is H1, can be the disturbance of the air-flow of 1-5m at altitude range, and then enhance the effect that this plant frost prevention freezes system, improves its influence degree to the antifrost effect of plant.
In the above-described embodiments, this servicing unit is arranged on the 5m in the direction, axial flow blower behind of the main antifrost device not with elevator.
In the above-described embodiments, the transverse horizontal distance between device is moved in main frost prevention is 10-25 rice.
As shown in Figure 2, auxiliary demisler of the present utility model and method thereof, first, set up auxiliary antifrost device 20 and main antifrost device 19 with the use of, ensure that the air-flow that 3m within the scope of the 5m of blower fan and around this scope is high is able to disturbance, eliminate frost prevention blind area.Secondly, improve the effect that plant frost prevention is frozen, improve the growing way of plant and survival rate and quality.
What embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (6)
1. plant assists antifrost device, it is characterized in that: the rotating shaft (11) comprising column (7) and top thereof, by fork (6) the connecting axle flow fan (5) hinged with it in described rotating shaft (11); The top of described column (7) is also provided with gear-box (10), motor (13), gear case motor output shaft (1), and described gear case motor output shaft (1) is connected to the upper acquisition power source in gear-box (10); Described gear case motor output shaft (1) is flexibly connected with rotating shaft (11) by power transmission shaft (12); Described motor (13) driving gearbox motor output shaft (1) rotates, thus drives fork (6) to rotate, and then drives axial flow blower (5) to rotate;
The bottom position of described column (7) is also connected with elevator, described elevator comprises lifting motor (15), motor shaft (16) and worm screw (18), described motor shaft (16) one end is connected to the output of lifting motor (15), and its other end connecting worm (18), the bottom of described rotating shaft (11) is also connected with lifting shaft core (17), described lifting shaft core (17) bottom is provided with lifter cam (14), and described lifter cam (14) coordinates with worm screw (18) and rotates.
2. plant according to claim 1 assists antifrost device, it is characterized in that: described gear case motor output shaft (1) is also connected with the crank (2) rotated centered by it, described crank (2) is connected on fork (6) by connecting rod (4), and described connecting rod (4) is flexibly connected with crank (2) by hinged (3).
3. plant according to claim 2 assists antifrost device, it is characterized in that: described crank (2) and gearbox output shaft (1) link position place are also provided with cam (9), described cam (9) are provided with supreme two flanges (91).
4. plant according to claim 1 and 2 assists antifrost device, it is characterized in that: described fork (6) is hinged with the rotating shaft (11) of column by bearing pin (8).
5. plant according to claim 4 assists antifrost device, it is characterized in that: it is that 2.5-6m height and position place swings that described fork (6) and axial flow blower (5) are connected to distance column (7) ground.
6. plant according to claim 1 assists antifrost device, it is characterized in that: described motor (13) is Low speed electric motor, and its velocity of rotation is 0.3-1r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960853.XU CN205143067U (en) | 2015-11-28 | 2015-11-28 | Antifrost device is assisted to plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520960853.XU CN205143067U (en) | 2015-11-28 | 2015-11-28 | Antifrost device is assisted to plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205143067U true CN205143067U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520960853.XU Withdrawn - After Issue CN205143067U (en) | 2015-11-28 | 2015-11-28 | Antifrost device is assisted to plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205143067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475058A (en) * | 2015-11-28 | 2016-04-13 | 江苏吟春碧芽股份有限公司 | Plant assisting anti-frost device |
-
2015
- 2015-11-28 CN CN201520960853.XU patent/CN205143067U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475058A (en) * | 2015-11-28 | 2016-04-13 | 江苏吟春碧芽股份有限公司 | Plant assisting anti-frost device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20181030 |
|
| AV01 | Patent right actively abandoned |