CN216018687U - Bidirectional 360-degree rotary frost prevention and freezing machine - Google Patents
Bidirectional 360-degree rotary frost prevention and freezing machine Download PDFInfo
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- CN216018687U CN216018687U CN202120634505.9U CN202120634505U CN216018687U CN 216018687 U CN216018687 U CN 216018687U CN 202120634505 U CN202120634505 U CN 202120634505U CN 216018687 U CN216018687 U CN 216018687U
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- 230000002265 prevention Effects 0.000 title claims abstract description 37
- 230000002457 bidirectional effect Effects 0.000 title claims description 37
- 230000008014 freezing Effects 0.000 title claims description 5
- 238000007710 freezing Methods 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- 239000000575 pesticide Substances 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 6
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 4
- 240000003553 Leptospermum scoparium Species 0.000 description 4
- 235000015459 Lycium barbarum Nutrition 0.000 description 4
- 230000000749 insecticidal effect Effects 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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Abstract
The application relates to a two-way 360 rotatory frost protection freezers includes: the fan comprises a fixed rod, a fixed sleeve, a fixed bolt, a fin heating pipe, a pressure bearing, an electric left circulator, an electric right circulator, an electric up-down circulator, a steering shaft, a fan body, an impeller and a support frame; the fan body is rotatably supported on a support frame through a steering shaft, and the support frame is rotatably supported on the fixed sleeve; the steering shaft is connected with the electric upper and lower circulators through a transmission system; the support frame is connected with the electric left and right circulators through a transmission system. The method has the advantages that the air temperature of the plant canopy is improved under the combined action of disturbing the air flow of the inverse temperature layer, increasing the convection of cold and warm air and sending the upper layer warm air to the ground in a mode of heating the air by the fin heating pipe when necessary, so that frost disasters are prevented or alleviated; when the spraying device is arranged, the insect prevention operation can be carried out in the period of insect prevention operation.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery and plant frost prevention, and particularly relates to a bidirectional 360-degree rotary frost prevention freezer.
Background
The growth of plants needs balanced supply of weather conditions such as sunlight, water, soil and the like, particularly for the growth of tea trees, the requirement on the weather is relatively high, and when the tea trees encounter frost weather, a large amount of tea trees are frozen to death and are difficult to survive. With the development of agricultural science and technology, special intelligent anti-frost system equipment has been developed to perform anti-frost treatment on tea trees, and the equipment refers to an authorized patent CN 101322466B, a fan system control method and a device for preventing plant frost damage, and the patent discloses an anti-frost system structure; but as the upright post of the device needs to be lifted to the height of at least 12 meters, the air flow disturbance above the tea orchard is controlled from the height, and frost prevention is realized. Although the above-mentioned equipment has played better frost prevention effect to a certain extent, because the stand is higher, the rotating cloud platform and the rotating equipment that install on it are relatively high in operating cost to maintain inconveniently. The fundamental reason is that the swing angle of the axial flow fan in the patent is relatively small, and the disturbance airflow is small. In addition, when the overall outside temperature is too low, the device cannot prevent frost. Therefore, it is necessary to design a frost-proof freezer that can solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide the bidirectional 360-degree rotary frost prevention freezer which can be widely applied to areas which are easy to encounter frost weather or have large changes of air temperature in the morning and at the evening, so that the agricultural planting is prevented from suffering from frost disasters.
The utility model also aims to perform spraying operation by using the bidirectional 360-degree rotating frost prevention freezer, heated water is atomized to the surfaces of crops by using the heating device, and the surfaces of the crops are kept warm by using the large specific heat capacity of the water, so that the crops are prevented from being frostbitten.
The utility model also aims to perform insecticidal operation while preventing frost, the heated insecticidal liquid is sprayed to the surfaces of crops by using the heating device, the surfaces of the crops are kept warm by using the large specific heat capacity of the liquid medicine, and the insecticidal operation can be performed while avoiding the frost damage of the crops.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a bi-directional 360 ° rotary frost protection freezer comprising: the device comprises a fixed rod, a fixed sleeve, a fixed bolt, a pressure bearing, an electric left circulator, an electric right circulator, an electric up-down circulator, a steering shaft, a fan body, an impeller and a support frame; the fan body is rotatably supported on a support frame through a steering shaft, and the support frame is rotatably supported on the fixing sleeve through a pressure bearing; the steering shaft is connected with the electric upper and lower circulators; the support frame is connected with the electric left and right circulators through a pressure bearing; the impeller is rotatably and fixedly arranged in the fan body; the fixed sleeve is fixed on the fixed rod through a fixed bolt; the fixing rod is fixedly arranged on the ground.
The fan further comprises a fin heating device, and the fin heating device is arranged on the inner side of the fan body; the fan is an axial flow fan.
Further, the electric up-down circulator comprises a first crank-link mechanism and a first driving motor;
further, the electric left-right circulator comprises a second crank-link mechanism and a second driving motor.
Further, the spraying device comprises a nozzle and a circulating pipeline, wherein the circulating pipeline water supply pipeline comprises a water supply pipe, a water discharge pipe, a water tank and a water pump.
Furthermore, the spraying device also comprises a second heating device which is wound on the circulating pipeline and used for heating the water in the circulating pipeline.
Furthermore, the water in the circulating pipeline is the liquid medicine added with the pesticide.
Furthermore, a plurality of first fixing holes are vertically arranged on the fixing rod at intervals, a plurality of second fixing holes are vertically arranged on the fixing sleeve at intervals, and the first fixing holes are matched with the second fixing holes; the height of the bidirectional 360-degree rotary frost prevention and freezing machine is adjusted.
Further, the distance between the fan body of the bidirectional 360-degree rotating frost prevention freezer and the ground is more than 5 meters.
Further, the distance between the fan body of the bidirectional 360-degree rotating frost prevention freezer and the ground is 6-8 meters.
The utility model has the main advantages that:
1. the application adopts a two-way 360 rotatory frost protection frozen machine, include: the device comprises a fixed rod, a fixed sleeve, a fixed bolt, a pressure bearing, an electric left circulator, an electric right circulator, an electric up-down circulator, a steering shaft, a fan body, an impeller and a support frame; the fan body is rotatably supported on a support frame through a steering shaft, and the support frame is rotatably supported on the fixing sleeve through a pressure bearing; the steering shaft is connected with the electric upper and lower circulators through a transmission system; the support frame is connected with the electric left and right circulators through a transmission system and a pressure bearing; the impeller is rotatably and fixedly arranged in the fan body; the fixed sleeve is fixed on the fixed rod through a fixed bolt; the fixed rod is fixedly arranged on the ground; the electric upper and lower circulator and the electric left and right circulator are adopted, the up and down 360-degree rotation and the left and right 360-degree rotation of the axial flow fan can be realized, the swing angle is relatively large, the adverse temperature layer airflow is disturbed, the mode that warm air is delivered to the ground by increasing the convection of cold air and warm air is increased, the air temperature of a plant canopy is improved, the frost disaster is prevented or reduced, the disturbed airflow is large, and the electric upper and lower circulator and the electric left and right circulator are suitable for being used in occasions such as orchards, tea gardens and vegetable gardens in frost-falling areas.
2. The fin heating device is arranged on the inner side of the fan body of the bidirectional 360-degree rotating frost prevention freezer; when the outside air temperature was crossed lowly, start fin heating device and heat the air through axial fan body, send the mode on ground with warm air again, the combined action improves the air temperature of plant canopy, further prevents or alleviates frost calamity.
3. The bidirectional 360-degree rotating frost prevention freezer is further provided with the spraying device, spraying operation is carried out, heated water is atomized to the surfaces of crops through the heating device, the surfaces of the crops are kept warm through the fact that the specific heat capacity of the water is large, and frostbite of the crops is avoided; when the outside temperature is too low, the crop can be protected from frostbite.
4. According to the bidirectional 360-degree rotation frost prevention freezer, the spraying device is arranged and can be used for spraying insecticide, so that crops can be prevented from being frosted and damaged, and meanwhile insect prevention can be carried out; or the insect prevention spraying operation is carried out during the period that the frost prevention is not needed at ordinary times.
5. According to the bidirectional 360-degree rotary frost prevention freezer, the fixing rod is provided with the first fixing holes at vertical intervals, the fixing sleeve is provided with the second fixing holes at vertical intervals, and the first fixing holes are matched with the second fixing holes; make its axial fan of the height of two-way 360 rotatory frost prevention machine of this application apart from ground adjustable, the operation is frozen in the frost prevention in the farmland of the different slopes of adaptable different height above sea level.
Drawings
Fig. 1 is a schematic structural view of a front view of a bidirectional 360-degree rotary frost prevention freezer according to the present invention.
Fig. 2 is a schematic side view of the bidirectional 360-degree rotary frost-prevention freezer of the present invention.
FIG. 3 is a schematic view of the second heating device of the spraying device of the bidirectional 360-degree rotary frost prevention freezer of the present invention;
FIG. 4 is a schematic view of the water supply line components of the spraying device of the bidirectional 360-degree rotary frost prevention machine of the present invention;
in the figure: 1. a support frame; 2. an impeller; 3. a fan body; 4. a steering shaft; 5. an electric up-down circulator; 6. an electric left-right circulator; 7. a pressure bearing; 8. a fin heating device; 9. fixing the bolt; 10. fixing a sleeve; 11. fixing the rod; 12. a spraying device; 13. a second heating device; 14. a nozzle; 15. a water supply pipe; 16. and a water discharge pipe.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a bidirectional 360 ° rotation frost prevention freezer comprises: the device comprises a fixed rod 11, a fixed sleeve 10, a fixed bolt 9, a pressure bearing 7, an electric left-right circulator 6, an electric up-down circulator 5, a steering shaft 4, a fan body 3, an impeller 2 and a support frame 1; the fan body 3 is rotatably supported on the support frame 1 through the steering shaft 4, and the support frame 1 is rotatably supported on the fixed sleeve 10 through the pressure bearing 7; the steering shaft 4 is connected with an electric up-down circulator 5; the support frame 1 is connected with an electric left-right circulator 6 through a pressure bearing 7; the impeller 2 is rotatably and fixedly arranged in the fan body 3; the fixed sleeve 10 is fixed on the fixed rod 11 through the fixed bolt 9; the fixing rod 11 is fixedly arranged on the ground.
Further, the fan further comprises a fin heating device 8, wherein the fin heating device 8 is arranged on the inner side of the fan body 3; the fan is an axial flow fan.
Further, the electric up-down circulator 5 comprises a first crank-link mechanism and a first driving motor; the electric left-right circulator 6 comprises a second crank-link mechanism and a second driving motor.
Further, a spraying device 12 is included, the spraying device 12 includes a nozzle 14 and a circulation line, and the circulation line water supply line includes a water supply line 15 and a water discharge line 16, and a water tank and a water pump.
Further, the spraying device 12 further comprises a second heating device 13, and the second heating device 13 is wound on the circulation pipeline to heat the water in the circulation pipeline.
Furthermore, the water in the circulating pipeline is the liquid medicine added with the pesticide.
Furthermore, a plurality of first fixing holes are vertically arranged on the fixing rod 11 at intervals, a plurality of second fixing holes are vertically arranged on the fixing sleeve 10 at intervals, and the first fixing holes are matched with the second fixing holes; the height of the bidirectional 360-degree rotary frost prevention and freezing machine is adjusted.
Further, the distance between the fan body 3 of the bidirectional 360-degree rotating frost prevention freezer and the ground is more than 5 meters.
Further, the distance between the fan body 3 of the bidirectional 360-degree rotating frost prevention freezer and the ground is 6-8 meters.
Furthermore, the bidirectional 360-degree rotating frost prevention freezer is connected with a temperature sensor.
The working principle of the utility model is as follows: when a user uses the bidirectional 360-degree rotary frost prevention freezer, the fixed rod is fixed in a farmland, and then the height of the fan body 3 from the ground is set to be a proper height according to the gradient, the altitude and the perennial frost condition; when the temperature sensor detects that the ground environment temperature is lower than the frost temperature, the bidirectional 360-degree rotation frost-prevention freezer is automatically started; or manually starting the bidirectional 360-degree rotary frost prevention freezer; a first driving motor of the electric up-down circulator 5 drives a first crank-link mechanism to further push the fan body 2 to rotate up and down by 360 degrees; a second driving motor of the electric left-right circulator 6 drives a second crank-link mechanism to enable the support frame 1 to rotate left and right by 360 degrees, and drives the fan body 2 to rotate left and right; the impeller 2 rotates to disturb the air flow of the inverse temperature layer, and increase the mode that the cold and warm air convection sends the warm air with higher off-ground level to the ground, so as to improve the air temperature of the plant canopy and prevent or reduce frost damage; when the air temperature is too low, the fin heating device 8 is started; and/or starting a water pump, atomizing the water/liquid medicine in the circulating pipeline through a nozzle, and spraying the atomized water/liquid medicine on the surface of the plant to perform frost prevention treatment and/or insect killing treatment.
The foregoing detailed description is intended to illustrate and not limit the utility model, which is intended to be within the spirit and scope of the appended claims, and any changes and modifications that fall within the true spirit and scope of the utility model are intended to be covered by the following claims.
Claims (10)
1. A bi-directional 360 ° rotary frost protection freezer comprising: the fan comprises a fixed rod (11), a fixed sleeve (10), a fixed bolt (9), a pressure bearing (7), an electric left-right circulator (6), an electric upper-lower circulator (5), a steering shaft (4), a fan body (3), an impeller (2) and a support frame (1); the method is characterized in that: the fan body (3) is rotatably supported on the support frame (1) through a steering shaft (4), and the support frame (1) is rotatably supported on the fixed sleeve (10) through a pressure bearing (7); the steering shaft (4) is connected with the electric upper and lower circulators (5); the support frame (1) is connected with an electric left-right circulator (6) through a pressure bearing (7); the impeller (2) is rotatably and fixedly arranged in the fan body (3); the fixed sleeve (10) is fixed on the fixed rod (11) through the fixed bolt (9); the fixing rod (11) is fixedly arranged on the ground.
2. The bidirectional 360 ° rotary frost protection freezer of claim 1, wherein: the fan is characterized by further comprising a fin heating device (8), wherein the fin heating device (8) is arranged on the inner side of the fan body (3); the fan is an axial flow fan.
3. The bidirectional 360 ° rotary frost protection freezer of claim 1, wherein: the electric up-down circulator (5) comprises a first crank-link mechanism and a first driving motor; the electric left-right circulator (6) comprises a second crank-link mechanism and a second driving motor.
4. The bidirectional 360 ° rotary frost protection freezer of claim 1, wherein: the spraying device (12) comprises a nozzle (14) and a circulating pipeline, and the circulating pipeline water supply pipeline comprises a water supply pipe (15), a water discharge pipe (16), a water tank and a water pump.
5. The bidirectional 360 ° rotary frost protection freezer of claim 4, wherein: the spraying device (12) also comprises a second heating device (13), and the second heating device (13) is wound on the circulating pipeline to heat the water in the circulating pipeline.
6. The bidirectional 360 ° rotary frost protection freezer of claim 4, wherein: the water in the circulating pipeline is liquid medicine added with pesticide.
7. The bidirectional 360 ° rotary frost protection freezer of claim 1, wherein: a plurality of first fixing holes are vertically arranged on the fixing rod (11) at intervals, a plurality of second fixing holes are vertically arranged on the fixing sleeve (10) at intervals, and the first fixing holes are matched with the second fixing holes; the height of the bidirectional 360-degree rotary frost prevention and freezing machine is adjusted.
8. The bidirectional 360 ° rotary frost protection freezer of claim 1, wherein: the distance between the fan body (3) of the bidirectional 360-degree rotating frost prevention freezer and the ground is more than 5 meters.
9. The bidirectional 360 ° rotary frost protection freezer of claim 8, wherein: the distance between the fan body (3) of the bidirectional 360-degree rotating frost prevention freezer and the ground is 6-8 meters.
10. The bidirectional 360 ° rotary frost protection freezer of claim 1, wherein: the bidirectional 360-degree rotary frost prevention freezer is connected with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634505.9U CN216018687U (en) | 2021-03-29 | 2021-03-29 | Bidirectional 360-degree rotary frost prevention and freezing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120634505.9U CN216018687U (en) | 2021-03-29 | 2021-03-29 | Bidirectional 360-degree rotary frost prevention and freezing machine |
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| Publication Number | Publication Date |
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| CN216018687U true CN216018687U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120634505.9U Active CN216018687U (en) | 2021-03-29 | 2021-03-29 | Bidirectional 360-degree rotary frost prevention and freezing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962339A (en) * | 2022-05-30 | 2022-08-30 | 浙江明新风机有限公司 | Frost prevention fan |
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2021
- 2021-03-29 CN CN202120634505.9U patent/CN216018687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962339A (en) * | 2022-05-30 | 2022-08-30 | 浙江明新风机有限公司 | Frost prevention fan |
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