CN218483390U - Automatic protector based on fruit tree flowering phase in south Xinjiang - Google Patents

Abstract

The utility model relates to the technical field of agricultural and forestry machinery, in particular to an automatic protection device based on the flowering phase of fruit trees in south Xinjiang, which comprises a solar cell panel, a storage battery, a control system, an air velocity transducer and a protection mechanism; the solar panel is used for converting solar energy into electric energy; the storage battery is connected with the solar cell panel; the control system is connected with the storage battery; the control system is provided with a communication unit; the wind speed sensor is connected with the control system; the protection mechanism includes: the device comprises a first cylinder, a second cylinder and a third cylinder which are nested with each other; the first cylinder is provided with a first through hole; the second cylinder is provided with a second through hole; a third through hole is formed in the third cylinder; the driving mechanism is used for driving the third cylinder to rotate relative to the second cylinder; and the driving mechanisms of the plurality of protection mechanisms are respectively and electrically connected with the storage battery and the control system. Adopt the utility model discloses effectively protect the influence of Xinjiang south area sand blown by the wind to the fruit tree flowering phase, and then improve the output of fruit tree and the quality of fruit.

Description

Automatic protector based on fruit tree flowering phase in south Xinjiang

Technical Field

The utility model relates to an agriculture and forestry machinery technical field especially relates to an automatic protector based on south Xinjiang area fruit tree flowering phase.

Background

Sinkiang is a big agricultural province and a big forest and fruit industry province, and the natural advantages of the characteristic forest and fruit industry are relatively convenient to develop, so the development of the forest and fruit industry as the characteristic and advantageous industry in the southern Xinjiang area has very important significance for promoting the social and economic development in the southern Xinjiang area. In recent years, with the vigorous development of melon and fruit strategy in Xinjiang, the specialty forest and fruit industry surrounding the Tarim basin has been developed vigorously.

However, sand storm activities are frequently the main environmental characteristics in southern Xinjiang, often form natural disasters with different characteristics, forms and degrees, and become one of the main disasters faced in the development of the Nanjiang forest fruit industry at present, and are most sensitive to fruit trees in the flowering and fruit period. Pollination and fertilization of the flowering phase of fruit trees are the most concerned core problems in the production process of forest fruits, and are determinants of the yield and quality of the fruit trees. If the fruit trees are pollinated and fertilized or fruits are under development, a large amount of flower and fruit dropping, fruit setting rate reduction, slow fruit development, yield reduction, quality deterioration, malformed fruits and other problems can be caused, and the economic benefit of agricultural production is finally influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an automatic protector based on south Xinjiang district fruit tree flowering phase, main aim at reduce the influence of sand blown by the wind to the fruit tree growth, and then improve the output of fruit tree and the quality of fruit.

In order to achieve the above object, the present invention mainly provides the following technical solutions:

the embodiment of the utility model provides an automatic protection device based on the flowering phase of fruit trees in south Xinjiang, which comprises a solar cell panel, a storage battery, a control system, a wind speed sensor and a protection mechanism;

the solar panel is used for converting solar energy into electric energy;

the storage battery is connected with the solar cell panel and is used for storing electric energy;

the control system is connected with the storage battery;

the control system is provided with a communication unit;

the wind speed sensor is connected with the control system and used for monitoring wind speed;

the protection mechanism includes: the device comprises a first cylinder, a second cylinder, a third cylinder and a driving mechanism;

the first cylinder body is of a cylindrical structure; the first cylinder is provided with a first through hole; the number of the first through holes is multiple; a plurality of through holes are arranged along the first cylinder are arranged in a circumferential direction and an axial direction; when the first cylinder body is unfolded to be in a plane state, the center distance between adjacent first through holes is larger than 2 times of the diameter of the first through hole;

the first cylinder is provided with a limiting mechanism; the limiting mechanism is multiple; a plurality of the restricting mechanisms restricting the position of the first cylinder from a plurality of angles;

the second cylinder body is of a cylindrical structure; the second cylinder is provided with a second through hole; the number of the second through holes is multiple; the second through holes are arranged in an array along the circumferential direction and the axial direction of the second cylinder; when the second cylinder body is unfolded to be in a plane state, the center distance between two adjacent through holes is larger than 2 times of the diameter of the through hole II;

the second cylinder body is sleeved on the first cylinder body and is arranged coaxially with the first cylinder body; the second cylinder can slide along the axial direction of the first cylinder; a limiting pin is arranged between the second cylinder and the first cylinder; the top of the second cylinder is fixedly provided with a support frame;

the third cylinder body is of a cylindrical structure; a third through hole is formed in the third cylinder; the number of the third through holes is multiple; the plurality of third through holes are arranged in an array along the circumferential direction and the axial direction of the third cylinder; when the third cylinder body is unfolded to be in a plane state, the center distance between adjacent third through holes is larger than 2 times of the diameter of the third through hole;

the third barrel is inserted into the second barrel and is coaxial with the second barrel;

the driving mechanism is arranged on the supporting frame; the driving mechanism is in transmission connection with the third cylinder and is used for driving the third cylinder to rotate relative to the second cylinder;

the number of the protection mechanisms is multiple; the driving mechanisms of the plurality of protection mechanisms are respectively electrically connected with the storage battery; the driving mechanisms of the plurality of protection mechanisms are respectively connected with the control system so as to be controlled by the control system to act.

Further, a protective cover is arranged at the top of the second cylinder; the protective cover is of a net structure.

Further, a connecting rod is fixedly arranged on the protective cover; one end of the connecting rod is fixedly connected with the protective cover, and the other end of the connecting rod is hinged on the supporting frame and can swing relative to the supporting frame;

the connecting rod with it has electric putter to articulate between the support frame, be used for promoting the connecting rod swing.

Further, a lifting lug is fixedly arranged at the top of the first cylinder;

the lifting lugs on the first cylinders are connected through ropes.

Further, a support leg is fixedly arranged at the bottom of the first cylinder; the supporting legs are pyramid-shaped; the number of the supporting legs is multiple; the plurality of support legs are arranged at intervals along the circumferential direction of the first cylinder.

Further, a horizontal monitor is fixedly arranged on the support frame; the level monitor is connected with the control system.

Further, a connecting bracket is fixedly arranged at the top of the third cylinder;

the drive mechanism includes: a stepping motor; the stepping motor is in transmission connection with the connecting bracket;

the top of the second cylinder is fixedly provided with a first limiting component; the number of the first limiting members is two; a second limiting component is arranged on the third cylinder; the first limiting component limits the second limiting component within a preset range, so that the third cylinder rotates within a preset angle range.

Further, a position switch is arranged at the top of the second cylinder; the position switch is connected with the control system; the number of the position switches is two; the two position switches are distributed at intervals;

when the third cylinder rotates to trigger the position switch, the control system controls the driving mechanism to stop acting.

Further, the diameters of the first through hole, the second through hole and the third through hole are the same.

Further, the restricting mechanism includes: the device comprises a traction rope, a fixed seat and an adjusting component;

one end of the traction rope is fixedly arranged on the first cylinder;

the fixed seat is connected to the other end of the traction rope and is used for being fixed with the ground;

the adjusting member is arranged on the hauling rope and is used for adjusting the length of the hauling rope.

Borrow by above-mentioned technical scheme, the utility model discloses automatic protector based on south Xinjiang regional fruit tree flowering phase has following advantage at least:

can effectively prevent the influence of sand blown by the wind on the flowering phase of the fruit trees in the south of Xinjiang, thereby improving the yield of the fruit trees and the quality of the fruits.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic view of an automatic protection device based on the flowering phase of fruit trees in south Xinjiang according to an embodiment of the present invention;

fig. 2 is a schematic view of a protection mechanism in an automatic protection device based on the flowering phase of fruit trees in south Xinjiang according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection between a first cylinder and a second cylinder in an automatic protection device based on the flowering phase of fruit trees in south Xinjiang according to an embodiment of the present invention;

fig. 4 is a partial schematic view of the first cylinder, the second cylinder and the third cylinder in the automatic protection device based on the flowering phase of fruit trees in south Xinjiang area provided by the embodiment of the utility model.

Shown in the figure:

the device comprises a solar cell panel 1, a storage battery 2, an air speed sensor 3, a control system 4, a protection mechanism 5, a first barrel 5-1, a support leg 501, a second barrel 5-2, a third barrel 5-3, a driving mechanism 5-4, a support frame 5-41, a limiting mechanism 5-5, a traction rope 5-51, a fixing seat 5-52, an adjusting member 5-53, a limiting pin 5-6, a lifting lug 5-7, a protective cover 5-8, a connecting rod 5-9, an electric push rod 5-10 and a horizontal monitor 5-11.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1 to 4, an embodiment of the present invention provides an automatic protection device based on flowering phase of fruit trees in south Xinjiang, which comprises a solar cell panel 1, a storage battery 2, a control system 4, an air velocity sensor 3 and a protection mechanism 5; the solar panel 1 is used for converting solar energy into electric energy; the storage battery 2 is connected with the solar cell panel 1 and used for storing electric energy. The solar cell panel 1 can be installed at a suitable position in a fruit tree planting area.

The control system 4 is connected with the storage battery 2; the battery 2 supplies electrical energy to the control system 4. The control system 4 is provided with a communication unit, and the communication unit is used for connecting a communication network to realize communication with a mobile phone, a computer and the like.

The wind speed sensor 3 is connected with the control system 4 and used for monitoring the wind speed in real time, and when the wind speed reaches the preset intensity, the control system 4 controls the driving mechanism 5-4 to drive the third cylinder 5-3 to rotate.

The guard mechanism 5 includes: a first cylinder 5-1, a second cylinder 5-2, a third cylinder 5-3 and a driving mechanism 5-4; the first cylinder 5-1 is a cylinder structure; the first cylinder 5-1 is provided with a first through hole; a plurality of first through holes are formed; the first through holes are arranged in an array along the circumferential direction and the axial direction of the first cylinder 5-1; when the first cylinder 5-1 is unfolded to be in a plane state, the center distance of the adjacent first through holes is larger than 2 times of the diameter of the first through holes.

The first cylinder 5-1 is provided with a limiting mechanism 5-5; the limiting mechanism 5-5 is a plurality of; a plurality of restricting mechanisms 5-5 restricting the position of the first cylinder 5-1 from a plurality of angles; in the preferred embodiment, there are three limiting mechanisms 5-5; the three limiting mechanisms 5-5 are arranged at intervals of 120 degrees to form stable limitation on the first cylinder 5-1. Preferably, in this embodiment, the restricting mechanism 5-5 includes: 5-51 of a traction rope, 5-52 of a fixed seat and 5-53 of an adjusting component; one end of the traction rope 5-51 is fixedly arranged on the first cylinder; the fixed seat 5-52 is connected to the other end of the traction rope 5-51 and is used for being fixed with the ground; the holders 5-52 may be steel pins or stainless steel holders that may be buried in the soil. An adjusting member 5-53 is arranged on the pulling rope 5-51 for adjusting the length of the pulling rope 5-51. The adjusting member 5-53 can be a fastening bayonet, and the pulling rope 5-51 is fastened after the pulling, stretching and adjusting to the proper length. The adjustment members 5-53 may also be wind break buttons. After the fixing seat 5-52 is fixed, the traction rope 5-51 can be stretched and tensioned to play a role of reinforcing the first cylinder 5-1.

The second cylinder 5-2 is a cylinder structure; the second cylinder 5-2 is provided with a second through hole; a plurality of second through holes are formed; the second through holes are arranged in an array along the circumferential direction and the axial direction of the second cylinder 5-2; when the second cylinder 5-2 is unfolded to be in a plane state, the center distance of the adjacent second through holes is larger than 2 times of the diameter of the second through holes; the second cylinder 5-2 is sleeved on the first cylinder 5-1 and is coaxial with the first cylinder 5-1; the second barrel body 5-2 can slide along the axial direction of the first barrel body 5-1 so as to adapt to fruit trees with different heights; a limiting pin 5-6 is arranged between the second cylinder 5-2 and the first cylinder 5-1, and after the second cylinder 5-2 slides up and down to a proper position of the first cylinder 5-1, the limiting pin 5-6 is inserted to limit the position of the second cylinder 5-2 relative to the first cylinder 5-1. After the second cylinder 5-2 and the first cylinder 5-1 are relatively fixed, the second through hole is overlapped with and corresponds to the first through hole. A first pin hole can be formed in the first cylinder 5-1; a plurality of second pin holes are formed in the second cylinder 5-2; when the second cylinder 5-2 slides up and down relative to the first cylinder 5-1, the first pin hole corresponds to the second pin hole, and then the limiting pin 5-6 is inserted to limit the second cylinder 5-2. Of course, a guide groove and a guide rail matched with the guide groove can be respectively arranged on the first cylinder 5-1 and the second cylinder 5-2, and the guide rail is matched with the guide groove to increase the sliding precision and reliability of the second cylinder 5-2 relative to the first cylinder 5-1.

The top of the second cylinder 5-2 is fixedly provided with a support frame 5-41 which can support the driving mechanism 5-4. The third cylinder 5-3 is a cylinder structure; a third through hole is formed in the third cylinder 5-3; a plurality of through holes III are formed; the plurality of third through holes are arranged in an array along the circumferential direction and the axial direction of the third cylinder 5-3; when the third cylinder 5-3 is unfolded to be in a plane state, the center distance between the adjacent third through holes is larger than 2 times of the diameter of the third through holes, so that when the third cylinder 5-3 rotates relative to the second cylinder 5-2, the parts between the third through holes on the third cylinder 5-3 can correspond to the second through holes on the second cylinder 5-2 at a proper position, and after sand wind enters the second through holes, the sand wind can be blocked by the closed parts between the third through holes and cannot directly pass through the third through holes, and the impact of the sand wind on the fruit trees in the third cylinder 5-3 is reduced. The third cylinder 5-3 is inserted in the second cylinder 5-2 and is coaxially arranged with the second cylinder 5-2, so that the third cylinder 5-3 can rotate relative to the second cylinder.

The driving mechanism 5-4 is arranged on the support frame 5-41; the driving mechanism 5-4 is in transmission connection with the third barrel 5-3 and is used for driving the third barrel 5-3 to rotate relative to the second barrel 5-2; in the preferred embodiment, the top of the third cylinder 5-3 is fixedly provided with a connecting bracket; the drive mechanism 5-4 includes: a stepping motor; the stepping motor is in transmission connection with the connecting bracket and can drive the third barrel 5-3 to rotate through the connecting bracket; the stepping motor can drive the third cylinder 5-3 to rotate by a proper angle according to requirements. The top of the second cylinder 5-2 is fixedly provided with a first limiting component; two first limiting components are provided; a second limiting component is arranged on the third cylinder 5-3; the first limiting component limits the second limiting component within a preset range, so that the third barrel 5-3 rotates within a preset angle range, the driving mechanism 5-4 drives the third barrel 5-3 to rotate, the third through hole and the second through hole are completely or partially overlapped or not overlapped, the sand blown through the protective device can be adjusted according to the size of the sand blown, and the fruit tree is protected.

Alternatively, a position switch is arranged at the top of the second cylinder 5-2; the position switch is connected with the control system 4; two position switches are provided; the two position switches are distributed at intervals; when the third cylinder 5-3 rotates to trigger the position switch, the control system 4 controls the driving mechanism 5-4 to stop acting, and can control the third cylinder 5-3 to rotate in a set range.

The number of the protection mechanisms 5 is multiple; the driving mechanisms 5-4 of the plurality of protection mechanisms 5 are respectively and electrically connected with the storage battery 2; the driving mechanisms 5-4 of the plurality of protection mechanisms 5 are respectively connected with the control system 4 so as to be controlled by the control system 4 to act.

Generally, breeze is beneficial to pollination and fertilization of fruit trees; for example, wind is the pollination medium of fruit trees, and breeze is also beneficial to photosynthesis of plants, producing substances and energy necessary for pollination and fertilization. However, strong or dry wind can have a serious detrimental effect on pollination and fertilization; for example, in strong wind and severe weather, the activity of insects is less, and pollination and fertilization of apples are influenced; the persistent strong wind can cause the change of the microenvironment of the plant habitat, such as temperature and humidity, so that the plant Jiao Hua, pollen and stigma air-dry and lose activity, and further the pollination and fertilization of the plant are influenced; the influence of artificially simulating natural wind speed to stress fruit trees in the flowering phase shows that: when the wind speed exceeds 6m/s, the damage to pollination and fertilization of fruit trees can be caused. Therefore, according to the actual sand wind situation in the southern Xinjiang area, when the wind speed sensor monitors that the wind speed reaches 6m/s, the third cylinder 5-3 is set to rotate; when the wind speed is 6-8 m/s, the rotation angle of the third cylinder 5-3 is in direct proportion to the wind speed until the second through hole and the third through hole are completely blocked; and when the wind speed exceeds 8m/s, the second through hole and the third through hole are kept to be completely blocked unchanged. When the wind speed is reduced, the third cylinder 5-3 rotates back along the original path.

The utility model discloses an embodiment provides an automatic protector based on south Xinjiang regional fruit tree flowering phase can effectively protect the influence of the south Xinjiang regional sand blown by the wind to the fruit tree flowering phase, and then improves the output of fruit tree and the quality of fruit, realizes higher economic value.

Preferably, a protective cover 5-8 is arranged at the top of the second cylinder 5-2; the protective covers 5-8 are of a net structure, so that partial blocking of sunlight can be realized, and the exposure of the sunlight to seedlings can be avoided. Further preferably, the protective cover 5-8 is fixedly provided with a connecting rod 5-9; one end of the connecting rod 5-9 is fixedly connected with the protective cover 5-8, and the other end of the connecting rod is hinged on the support frame 5-41 and can swing relative to the support frame 5-41; an electric push rod 5-10 is hinged between the connecting rod 5-9 and the support frame 5-41 and used for pushing the connecting rod 5-9 to swing, and the sunlight irradiating the fruit trees can be controlled according to the needs of the fruit trees.

Preferably, the top of the first cylinder 5-1 is fixedly provided with a lifting lug 5-7; the lifting lugs 5-7 on the first cylinder bodies 5-1 are connected through ropes, so that the stability of the first cylinder bodies 5-1 is improved, and the first cylinder bodies can be effectively prevented from being blown down by wind and sand.

As a preference of the above embodiment, the bottom of the first cylinder 5-1 is fixedly provided with a support leg 501; the legs 501 are pyramid shaped; the number of the supporting legs 501 is plural; the plurality of support legs 501 are arranged at intervals along the circumferential direction of the first cylinder 5-1 to increase the contact of the first cylinder 5-1 with the ground and increase the stability thereof.

Preferably, the horizontal monitor 5-11 is fixedly arranged on the support frame 5-41; the level monitors 5-11 are connected to the control system 4 to inform the relevant personnel via the communication unit of the control system 4 when the guard is tipped over.

Preferably, the diameters of the first through hole, the second through hole and the third through hole are the same, so that the processing is convenient, and the third through hole and the second through hole can be conveniently overlapped and correspond to each other. And the second through hole is conveniently overlapped with and corresponds to the first through hole.

The utility model discloses an embodiment provides an automatic protector based on south Xinjiang regional fruit tree flowering phase, applicable in monoblock orchard, especially the orchard of precious fruit tree, through adding protection machanism 5 respectively to many fruit trees, one set of automatic protector based on south Xinjiang regional fruit tree flowering phase controls whole orchard, reaches the effect of preventing wind and sand.

The utility model discloses an embodiment provides an automatic protector based on area fruit tree florescence in south Xinjiang can produce better economic value to precious fruit tree, can also prevent and treat winter the fruit tree in addition by gnawing of animals such as rabbit, mouse.

Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (10)

1. An automatic protection device based on flowering phase of fruit trees in southern Xinjiang is characterized by comprising a solar cell panel, a storage battery, a control system, a wind speed sensor and a protection mechanism;

the solar panel is used for converting solar energy into electric energy;

the storage battery is connected with the solar cell panel and is used for storing electric energy;

the control system is connected with the storage battery;

the control system is provided with a communication unit;

the wind speed sensor is connected with the control system and used for monitoring wind speed;

the guard mechanism includes: the device comprises a first cylinder, a second cylinder, a third cylinder and a driving mechanism;

the first cylinder is of a cylindrical structure; the first cylinder is provided with a first through hole; the number of the first through holes is multiple; the first through holes are arranged in an array along the circumferential direction and the axial direction of the first cylinder; when the first cylinder body is unfolded to be in a plane state, the center distance between adjacent first through holes is larger than 2 times of the diameter of the first through hole;

the first cylinder is provided with a limiting mechanism; the limiting mechanism is multiple; a plurality of the restricting mechanisms restricting the position of the first cylinder from a plurality of angles;

the second cylinder body is of a cylindrical structure; the second cylinder is provided with a second through hole; the number of the second through holes is multiple; the second through holes are arranged in an array along the circumferential direction and the axial direction of the second cylinder; when the second cylinder body is unfolded to be in a plane state, the center distance between two adjacent through holes is larger than 2 times of the diameter of the through hole II;

the second cylinder body is sleeved on the first cylinder body and is coaxially arranged with the first cylinder body; the second cylinder can slide along the axial direction of the first cylinder; a limiting pin is arranged between the second cylinder and the first cylinder; the top of the second cylinder is fixedly provided with a support frame;

the third cylinder body is of a cylindrical structure; a third through hole is formed in the third cylinder; the number of the third through holes is multiple; the plurality of third through holes are arranged in an array along the circumferential direction and the axial direction of the third cylinder; when the third cylinder body is unfolded to be in a plane state, the center distance between adjacent third through holes is larger than 2 times of the diameter of the third through hole;

the third cylinder is inserted into the second cylinder and is coaxially arranged with the second cylinder;

the driving mechanism is arranged on the supporting frame; the driving mechanism is in transmission connection with the third cylinder and is used for driving the third cylinder to rotate relative to the second cylinder;

the number of the protection mechanisms is multiple; the driving mechanisms of the plurality of protection mechanisms are respectively electrically connected with the storage battery; the driving mechanisms of the plurality of protection mechanisms are respectively connected with the control system so as to be controlled by the control system to act.

2. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 1,

the top of the second cylinder is provided with a protective cover; the protective cover is of a net structure.

3. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 2,

a connecting rod is fixedly arranged on the protective cover; one end of the connecting rod is fixedly connected with the protective cover, and the other end of the connecting rod is hinged on the supporting frame and can swing relative to the supporting frame;

the connecting rod with it has electric putter to articulate between the support frame, be used for promoting the connecting rod swing.

4. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 1,

a lifting lug is fixedly arranged at the top of the first cylinder;

the lifting lugs on the first cylinders are connected through ropes.

5. The automatic protection device based on the flowering phase of fruit trees in south Xinjiang according to claim 1,

the bottom of the first cylinder is fixedly provided with a support leg; the supporting legs are pyramid-shaped; the number of the supporting legs is multiple; the support legs are arranged at intervals along the circumferential direction of the first cylinder.

6. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 1,

a horizontal monitor is fixedly arranged on the support frame; the level monitor is connected with the control system.

7. The automatic protection device based on the flowering phase of fruit trees in south Xinjiang according to claim 1,

the top of the third cylinder is fixedly provided with a connecting bracket;

the drive mechanism includes: a stepping motor; the stepping motor is in transmission connection with the connecting bracket;

the top of the second cylinder is fixedly provided with a first limiting component; the number of the first limiting components is two; a second limiting component is arranged on the third cylinder; the first limiting component limits the second limiting component within a preset range, so that the third cylinder rotates within a preset angle range.

8. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 1,

a position switch is arranged at the top of the second cylinder; the position switch is connected with the control system; the number of the position switches is two; the two position switches are distributed at intervals;

when the third cylinder rotates to trigger the position switch, the control system controls the driving mechanism to stop acting.

9. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 1,

the diameters of the first through hole, the second through hole and the third through hole are the same.

10. The automatic protection device based on flowering phase of fruit trees in south Xinjiang according to claim 1,

the limiting mechanism includes: the device comprises a traction rope, a fixed seat and an adjusting component;

one end of the traction rope is fixedly arranged on the first cylinder;

the fixed seat is connected to the other end of the traction rope and is used for being fixed with the ground;

the adjusting member is arranged on the hauling rope and is used for adjusting the length of the hauling rope.

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