CN218499867U - Pneumatic-conveying pesticide sprayer with large air flow and high air speed - Google Patents

Abstract

The utility model belongs to the technical field of the medicine equipment is spouted in the orchard, concretely relates to pneumatic conveying laxative machine of big wind-weight gao feng. The utility model discloses a pneumatic conveying laxative machine of big wind gauge height wind speed includes: the movable chassis can move on the planting ground of the fruit trees; at least one medicine spraying mechanism is transversely arranged at the front part of the movable chassis and sprays medicine to the leaves of the fruit trees in the branch area in an inclined upward direction. The utility model discloses a big wind gauge height wind speed's pneumatic conveying laxative machine through respectively spouting medicine mechanism transversely lay in the front portion on removal chassis, spouts medicine mechanism both can be located the peripheral slope of fruit tree and upwards spout the fruit tree, also can realize that pneumatic conveying laxative machine effectively spouts the medicine when passing through below the branch region, is adapted to and alternates the beneath laxative requirement of fruit tree.

Description

Pneumatic-conveying pesticide sprayer with large air flow and high air speed

Technical Field

The utility model belongs to the technical field of the medicine equipment is spouted in the orchard, concretely relates to pneumatic conveying laxative machine of big wind-weight gao feng.

Background

Due to the lack of land resources, the shortage of water resources and the backward agricultural planting technology, the line spacing of many orchard plants is often different.

Particularly, for the fruit trees with narrow row spacing, because two rows of fruit trees are planted relatively close to each other, branches of the two rows of fruit trees are easy to cross and grow together, and the space at the upper part of the row spacing area is relatively closed. The existing pesticide sprayer is high in overall height, the region interwoven by branches on the upper portion of a fruit tree is difficult to pass, and the pesticide spraying devices are all obliquely downwards sprayed. Therefore, the pesticide spraying operation in the orchard needs the pesticide sprayer which is convenient to pass below the branch area and can effectively spray pesticide.

Therefore, a novel pesticide sprayer is needed to meet the pesticide spraying requirement of the fruit trees planted in narrow row spacing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a big wind-force high wind speed's pneumatic conveying laxative machine to the fruit tree laxative requirement of adaptation narrow row spacing planting.

In order to solve the technical problem, the utility model provides an air conveying laxative machine of big wind gauge height wind speed, include: the movable chassis can move on the planting ground of the fruit trees; at least one medicine spraying mechanism is transversely arranged at the front part of the movable chassis and sprays medicine to the leaves of the fruit trees in the branch area in an inclined upward direction.

Further, the mobile chassis includes: the frame is used for mounting a pesticide spraying mechanism; the steering wheel is rotatably arranged at the front part of the frame through a bearing assembly; the two driving wheels are rotationally arranged at the rear part of the frame; the driver matched with the driving wheels is arranged on the frame and used for driving the corresponding driving wheels to rotate forwards or backwards; the two drivers independently control the corresponding driving wheels to rotate so as to realize the forward, backward and steering of the movable chassis.

Further, the steering wheel and the drive wheel each include: the wide face wheel is arranged in a hollow mode; the two connecting rod frames are respectively and fixedly arranged at the end parts of the two sides of the wide wheel; the rotating shaft is arranged in the wide face wheel, and the end part of the rotating shaft penetrates through the wide face wheel to be rotationally connected with the corresponding connecting rod frame; two ends of a rotating shaft of the steering wheel penetrate through the corresponding connecting rod frame and are rotatably connected with the two connecting parts of the bearing assembly; one end of the rotating shaft of the driving wheel penetrates through the corresponding connecting rod frame to be rotatably connected with the frame, and the other end of the rotating shaft penetrates through the corresponding connecting rod frame to be fixedly connected with the output shaft of the corresponding driver.

Furthermore, a plurality of anti-skidding teeth are arranged on the outer edge of the wide-face wheel.

Further, the bearing assembly includes: the bearing seat is fixedly arranged at the front part of the frame; the bearing rod is rotatably arranged at the lower part of the bearing seat; and the upper part of the inclined guide frame is fixedly connected with the bearing rod, and the lower part of the inclined guide frame forms two connecting parts which are respectively connected with the rotating shaft of the steering wheel in a rotating way through the end part of the corresponding connecting rod frame.

Further, the medicine spraying mechanism comprises: the fixed support with the bending angle function is arranged on the frame; the fans are arranged on the corresponding fixed brackets, and the air outlets of the fans face the leaves of the fruit trees in the branch areas obliquely upwards; the spraying component is arranged on the fan, and a plurality of spraying openings of the spraying component are respectively positioned at the air outlet of the corresponding fan; the fans of the pesticide spraying mechanisms are transversely arranged on the frame at intervals through the corresponding fixed supports and are suitable for blowing the pesticide sprayed by the corresponding pesticide spraying components obliquely upwards to the leaves of the fruit trees in the branch areas.

Further, the medicine spraying mechanism further comprises: the pre-fastening bolts are used for pre-mounting the fans on the corresponding fixed brackets; adjusting the bolt; wherein the fixed bracket is provided with an arc-shaped adjusting hole; and the adjusting bolt penetrates through the arc-shaped adjusting hole to fix the fan on the corresponding fixed support.

Further, the pesticide spraying assembly comprises: the liquid spraying branch pipe is arranged at the air outlet of the corresponding fan; the plurality of spray heads are respectively arranged at the liquid outlet ends of the liquid spraying branch pipes to form the spraying and blowing openings; the fan is suitable for blowing the liquid medicine sprayed from each blowing opening obliquely upwards to the leaves of the fruit trees in the branch area.

Further, the pneumatic conveying insecticide sprayer of big wind-load high wind speed still includes: the medicine storage box is arranged on the frame and used for storing liquid medicine; the high-pressure pump is used for pumping the liquid medicine in the medicine storage box into the medicine spraying assembly through a pipeline; the controller is used for controlling the forward rotation, the reverse rotation and the rotating speed of each driver; the generator is used for supplying power to the fans, the controller and the driver; and the power mechanism is arranged on the frame and used for driving the generator and the high-pressure pump.

Further, the vertical height of the fan of the first fan arranged on the frame from top to bottom is smaller than that of the medicine storage box.

The beneficial effects of the utility model are that, the utility model discloses a big wind-force high wind speed send laxative machine, through respectively spouting medicine mechanism transversely lay in the front portion on removal chassis, spout medicine mechanism and both can be located the peripheral slope of fruit tree and upwards spout the fruit tree, also can realize that wind sends laxative machine effectively spouts the medicine when passing through below the branch region, is adapted to and alternates the beneath laxative requirement of fruit tree.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a preferred embodiment of the large-wind high-wind-speed pneumatic pesticide sprayer of the present invention;

fig. 2 is a perspective view of a preferred embodiment of the mobile chassis of the present invention (with the drive located inboard of the drive wheels);

fig. 3 is a schematic structural diagram of a preferred embodiment of the mobile chassis of the present invention;

fig. 4 is a perspective view of a preferred embodiment of the mobile chassis of the present invention (with the drive located outside the drive wheels);

FIG. 5 is a perspective view of the preferred embodiment of the large volume, high wind velocity air fed insecticide sprayer of the present invention;

FIG. 6 is an enlarged view at A in FIG. 5;

FIG. 7 is a side view of the preferred embodiment of the high wind speed air-fed insecticide sprayer of the present invention;

fig. 8 is a front view of the preferred embodiment of the high wind and high wind speed air-assisted insecticide sprayer of the present invention.

In the figure:

the device comprises a movable chassis 1, a frame 11, a steering wheel 12, a wide wheel 121, a connecting rod frame 122, a rotating shaft 123, an anti-skid tooth 124, a bearing assembly 13, a bearing seat 131, a bearing rod 132, an inclined guide frame 133, a driving wheel 14 and a driver 15;

the spraying mechanism 2, the fixed support 21, the fan 22, the spraying component 23, the spraying branch pipe 231, the spraying head 232, the pre-fastening bolt 24, the adjusting bolt 25 and the arc-shaped adjusting hole 26;

the device comprises a medicine storage box 3, a high-pressure pump 4, a pipeline 5, a controller 6, a generator 7 and a power mechanism 8;

fan vertical height L1, explosive box vertical height L2.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in FIG. 1, the pneumatic pesticide sprayer with large wind volume and high wind speed of the embodiment comprises: a movable chassis 1 and at least one pesticide spraying mechanism 2; wherein, the movable chassis 1 can move on the planting ground of the fruit trees; each pesticide spraying mechanism 2 is transversely arranged at the front part of the movable chassis 1, and the pesticide spraying mechanisms 2 spray pesticide to the leaves of the fruit trees in the branch area in an inclined upward direction. By transversely arranging the pesticide spraying mechanisms 2 in the front of the movable chassis 1, the pesticide spraying mechanisms 2 can be positioned on the periphery of the fruit tree to spray the fruit tree obliquely upwards, and can also realize effective pesticide spraying while the pneumatic pesticide spraying machine passes through the area below branches, so that the pesticide spraying requirements penetrating under the fruit tree can be met.

As shown in fig. 2, in the present embodiment, specifically, the moving chassis 1 includes: the device comprises a frame 11, a steering wheel 12, two driving wheels 14 and a driver 15 matched with the driving wheels 14; wherein, the frame 11 is used for installing the pesticide spraying mechanism 2; the steering wheel 12 is rotatably arranged at the front part of the frame 11 through a bearing assembly 13; the two driving wheels 14 are rotationally arranged at the rear part of the frame 11; the driver 15 is arranged on the frame 11 and is used for driving the corresponding driving wheel 14 to rotate forwards or backwards; the two drivers 15 independently control the corresponding driving wheels 14 to rotate so as to realize the forward, backward and steering of the mobile chassis 1. The two drivers 15 respectively and independently drive the corresponding driving wheels 14 to act, when the rotating speed of one driver 15 is higher than that of the other driver 15, the frame 11 is guided by the steering wheel 12 to rotate towards the other driver 15, and the moving chassis 1 can easily steer on the ground of the fruit trees planted in narrow row spacing; when the two drivers 15 rotate forward and backward at the same speed, the corresponding driving wheels 14 are driven to rotate forward and backward, and the moving chassis 1 moves forward and backward under the guidance of the steering wheels 12. The three-wheel vehicle body structure is formed by combining the steering wheel 12 and the two driving wheels 14, the structure is simple, the driving wheels 14 are independently controlled through the driver 15, three-point support is realized, the operation is stable, the turning is flexible, the vehicle frame 11 can be kept horizontal, the three-wheel vehicle body structure is suitable for driving on uneven road conditions, the vehicle frame can rotate in a narrow space, and the maneuverability is strong.

As shown in fig. 3, in the present embodiment, it is preferable that the steered wheels 12 and the driving wheels 14 each include: a broad wheel 121, two link holders 122, and a rotating shaft 123; wherein, the wide wheel 121 is arranged in a hollow way; the two connecting rod brackets 122 are respectively fixedly arranged at the end parts of the two sides of the wide wheel 121; the rotating shaft 123 is arranged in the wide wheel 121, and the end of the rotating shaft 123 penetrates through the wide wheel 121 and is rotatably connected with the corresponding connecting rod frame 122; two ends of a rotating shaft 123 of the steering wheel 12 penetrate through the corresponding connecting rod frame 122 to be rotatably connected with two connecting parts of the bearing assembly 13; one end of the rotating shaft 123 of the driving wheel 14 penetrates through the corresponding connecting rod frame 122 to be rotatably connected with the frame 11, and the other end of the rotating shaft 123 of the driving wheel 14 penetrates through the corresponding connecting rod frame 122 to be fixedly connected with the output shaft of the corresponding driver 15. The wheels of the steering wheel 12 and the driving wheel 14 are designed by adopting wide wheels 121 with larger width, so that the contact area between the wheels and the ground is increased, and the wheels are convenient to drive in the field; the wide wheel 121 is hollow, and is connected through the connecting rod frame 122 and the rotating shaft 123 to realize the function of wheel rotation, so that the whole weight of the movable chassis 1 is reduced while the cost is effectively reduced, the soil is prevented from being compacted and planted, and the soil is convenient to absorb water and breathe.

In the present embodiment, as shown in fig. 3, preferably, a plurality of anti-slip teeth 124 are provided on the outer edge of the wide-face wheel 121, so that the wheel has strong gripping ability and is effectively anti-slip.

As shown in fig. 2 and 4, in the present embodiment, preferably, the driver 15 is disposed on the carriage 11 corresponding to the driving wheel 14, and the driver 15 may be located inside the corresponding driving wheel 14 to form a driving interior, or may be located outside the corresponding driving wheel 14 to form a driving exterior, which is determined according to the actual situation of the application scenario of the spraying site. In this case, the driver 15 may be a drive motor plus a reducer. Alternatively, the driver 15 may be disposed inside the corresponding driving wheel 14 (not shown), in which case the driver 15 is a hub motor.

As shown in fig. 3, in the present embodiment, in particular, the bearing assembly 13 includes: a bearing housing 131, a bearing rod 132, and a tilt guide 133; wherein, the bearing seat 131 is fixedly arranged at the front part of the frame 11; the bearing rod 132 is rotatably disposed at a lower portion of the bearing housing 131; the inclined guide frame 133 is designed into an inverted Y-shaped structure, the upper portion of the inclined guide frame 133 is fixedly connected with the bearing rod 132, and the lower portion of the inclined guide frame 133 forms two connecting portions which are respectively connected with the end portions of the rotating shafts 123 of the steering wheels 12 penetrating through the corresponding connecting rod frames 122 in a rotating manner. The unique structural design of the bearing assembly 13, the driving wheel 14 pushes the frame 11 to act, through the linkage of the bearing seat 131 and the bearing rod 132, so that the inclined guide frame 133 pulls the steering wheel 12 to rotate, which is convenient for the steering wheel 12 to steer flexibly.

As shown in fig. 5, in the present embodiment, specifically, the spraying mechanism 2 includes: a fixed bracket 21, a fan 22 and a pesticide spraying assembly 23; the fixed support 21 is arranged on the frame 11, the fixed support 21 has a bending angle function, the fixed support 21 is made of materials with bending angles, and the fixed support 21 can be bent into different angles according to the growth vigor of different fruit trees so as to adjust the inclination angle of the fan 22 to adapt to the pesticide spraying requirements of the pneumatic pesticide sprayer; the fans 22 are arranged on the corresponding fixed supports 21, and the air outlets of the fans 22 face obliquely upward to the leaves of the fruit trees in the branch areas; the pesticide spraying assembly 23 is arranged on the fan 22, and a plurality of spraying ports of the pesticide spraying assembly 23 are respectively positioned at the corresponding air outlets of the fan 22; namely, the fans 22 of the pesticide spraying mechanisms 2 are transversely arranged on the frame 11 at intervals through the corresponding fixed supports 21 and are suitable for blowing the pesticide sprayed by the corresponding pesticide spraying assemblies 23 obliquely upwards to the leaves of the fruit trees in the branch areas. The fan 22 is obliquely arranged at the front part of the frame 11 through the fixing support 21, an air outlet of the fan 22 is obliquely upward towards the fruit tree leaves in the branch area, the liquid medicine is sprayed out through the medicine spraying assembly 23, and then the liquid medicine is blown to the fruit tree leaves through the fan 22, so that the effective medicine spraying is realized.

As shown in fig. 6, in the present embodiment, preferably, the spraying mechanism 2 further includes: a pre-tightening bolt 24 and an adjusting bolt 25; wherein the pre-fastening bolts 24 are used for pre-mounting the fans 22 on the corresponding fixing brackets 21; the fixed bracket 21 is provided with an arc-shaped adjusting hole 26; the fan 22 is fixed to the corresponding fixing bracket 21 by the adjusting bolt 25 passing through the arc-shaped adjusting hole 26. Through passing adjusting bolt 25 through the different positions of arc regulation hole 26, realize that fan 22 uses pre-fastening bolt 24 as the center luffing motion to adjust suitable jetting angle to the medicine demand of spouting of the fruit tree leaf in the branch region of adaptation co-altitude, simple structure spouts medicine angle and adjusts convenient and fast.

As shown in fig. 6, in the present embodiment, specifically, the spraying assembly 23 includes: a spray branch pipe 231 and a plurality of spray heads 232; the liquid spraying branch pipe 231 is arranged at the air outlet of the corresponding fan 22; the nozzles 232 are respectively arranged at the liquid outlet ends of the liquid spraying branch pipes 231 to form the spraying and blowing openings; the fan 22 is suitable for blowing the liquid medicine sprayed from each blowing opening obliquely upwards to the leaves of the fruit trees in the branch area. Each fan 22 is independently provided with a liquid spray branch pipe 231, and is sprayed out through each spray head 232 to be blown to the tree leaves through the fan 22. Preferably, the electromagnetic valve is arranged on the liquid spraying branch pipe 231, so that whether the liquid is sprayed or not can be independently controlled, targeted spraying is realized, and energy sources such as liquid medicine, electric power and the like are saved.

As shown in fig. 7, in the present embodiment, the wind-powered pesticide sprayer with high wind volume and high wind speed further includes: the device comprises a medicine storage box 3, a high-pressure pump 4, a controller 6, a generator 7 and a power mechanism 8; wherein, preferably, the medicine storage box 3 is arranged in the middle of the frame 11 for storing the liquid medicine; the high-pressure pump 4 is arranged at the rear part of the movable chassis 1 and is used for pumping the liquid medicine in the liquid medicine storage tank 3 into the liquid medicine spraying assembly 23 through the pipeline 5; the controller 6 is arranged at the rear part of the frame 11 and is used for respectively controlling the forward rotation, the reverse rotation and the rotating speed of each driver 15 independently; the generator 7 is arranged at the rear part of the frame 11 and used for supplying power to each fan 22, the controller 6 and the driver 15; the controller 6 is arranged on the top of the generator 7; the power mechanism 8 is arranged on the frame 11 to drive the generator 7 and the high-pressure pump 4. The controller 6 is used for carrying out independent differential control on each driver 15, and manual control is not needed; a certain amount of liquid medicine is stored through the medicine storage box 3, and the liquid medicine does not need to be replenished frequently; by pumping of the high-pressure pump 4 and blowing of the fan 22, high-wind-volume and high-wind-speed blowing pesticide spraying is realized, the penetrating power is strong, and the fruit tree leaves are effectively sprayed; the generator 7 and the power mechanism 8 serve for effective spraying of the pneumatic pesticide spraying machine, and the design is simple.

As shown in fig. 8, in this embodiment, it is preferable that the vertical height L1 of the fan 22, which is located at the top of the frame 11, is smaller than the vertical height L2 of the medicine storage box, so as to effectively reduce the overall height of the air-assisted insecticide spraying machine, and facilitate the air-assisted insecticide spraying machine to spray insecticide effectively while passing through the area below the branch.

To sum up use the utility model discloses a big wind-force height wind-force send laxative machine through respectively spouting medicine mechanism and transversely lay in the front portion that removes the chassis, spouts medicine mechanism and both can be located the peripheral slope of fruit tree and upwards spout the fruit tree, also can realize that wind-force send laxative machine effectively spouts the medicine when passing through below the branch region, is adapted to alternate the beneath laxative requirement of fruit tree. The three-wheel vehicle body structure is formed by combining the steering wheel and the two driving wheels, the structure is simple, the driving wheels are independently controlled through the driver, the three-point support is realized, the operation is stable, the turning is flexible, the vehicle frame can be kept horizontal, the three-wheel vehicle body structure is suitable for running on uneven road conditions, the three-wheel vehicle body structure can rotate in narrow and small space, and the maneuverability is strong. The wheels of the steering wheel and the driving wheel are designed by adopting wide wheels with larger width, so that the contact area between the wheels and the ground is increased, and the wheels are convenient to drive in the field; the wide-face wheel hollow design realizes the function of wheel rotation through connecting rod frame and rotating shaft connection, effectively reduces the cost and simultaneously lightens the whole weight of the movable chassis, avoids compacting the planting ground, and is convenient for soil water absorption and respiration. The special bearing assembly structure design, the driving wheel pushes the frame to act, and the inclined guide frame pulls the steering wheel to rotate through the linkage of the bearing seat and the bearing rod, so that the steering wheel can be conveniently and flexibly steered. The fan is established in the front portion of frame through the fixed bolster slope, and the air outlet of fan upwards inclines towards the regional fruit tree leaf of branch, spouts liquid medicine through spouting the medicine subassembly, blows to the fruit tree leaf via the fan again, realizes effectively spouting the medicine. Through passing adjusting bolt the different positions of arc regulation hole, realize that the fan uses the pretension bolt to adjust suitable jetting angle as the swing from top to bottom of center to the needs of spouting of the fruit tree leaf in the branch region of adaptation co-altitude, simple structure spouts medicine angle and adjusts convenient and fast.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected with each other or indirectly connected with each other through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides an air conveying laxative machine of big wind volume high wind speed which characterized in that includes:

the movable chassis (1) can move on the planting ground of the fruit trees;

at least one pesticide spraying mechanism (2) is transversely arranged at the front part of the movable chassis (1) and sprays pesticide to the leaves of the fruit trees in the branch area in an inclined upward direction.

2. The high-wind-speed wind delivery pesticide according to claim 1,

the mobile chassis (1) comprises:

a vehicle frame (11) for mounting a pesticide spraying mechanism (2);

the steering wheel (12) is rotatably arranged at the front part of the frame (11) through a bearing assembly (13);

two driving wheels (14) which are both rotatably arranged at the rear part of the frame (11);

the driver (15) matched with the driving wheel (14) is arranged on the frame (11) and is used for driving the corresponding driving wheel (14) to rotate forwards or backwards; wherein

The two drivers (15) independently control the corresponding driving wheels (14) to rotate so as to realize the forward, backward and steering of the movable chassis (1).

3. The high-wind-speed wind delivery pesticide according to claim 2,

the steering wheel (12) and the drive wheel (14) each comprise:

a wide wheel (121) arranged in a hollow manner;

two connecting rod frames (122) which are respectively and fixedly arranged at the end parts of the two sides of the wide wheel (121);

the rotating shaft (123) is arranged in the wide wheel (121), and the end part of the rotating shaft penetrates through the wide wheel (121) and is rotationally connected with the corresponding connecting rod frame (122); wherein

Two ends of a rotating shaft (123) of the steering wheel (12) penetrate through the corresponding connecting rod frame (122) to be rotatably connected with the two connecting parts of the bearing assembly (13);

one end of a rotating shaft (123) of the driving wheel (14) penetrates through the corresponding connecting rod frame (122) to be rotatably connected with the frame (11), and the other end of the rotating shaft penetrates through the corresponding connecting rod frame (122) to be fixedly connected with an output shaft of the corresponding driver (15).

4. The high-wind-speed wind delivery pesticide according to claim 3,

the outer edge of the wide face wheel (121) is provided with a plurality of anti-skidding teeth (124).

5. The high-wind-speed air-fed insecticide sprayer of claim 3,

the bearing assembly (13) comprises:

a bearing seat (131) fixedly arranged at the front part of the frame (11);

a bearing rod (132) rotatably disposed at a lower portion of the bearing housing (131);

and the upper part of the inclined guide frame (133) is fixedly connected with the bearing rod (132), and the lower part of the inclined guide frame forms two connecting parts which are respectively connected with the end parts of the rotating shafts (123) of the steering wheels (12) penetrating through the corresponding connecting rod frames (122) in a rotating way.

6. The high-wind-speed air-fed insecticide sprayer of claim 2,

the spraying mechanism (2) comprises:

the fixed support (21) with the bending angle function is arranged on the frame (11);

the fans (22) are arranged on the corresponding fixed brackets (21), and the air outlets of the fans face upwards obliquely to the leaves of the fruit trees in the branch areas;

the pesticide spraying assembly (23) is arranged on the fan (22), and a plurality of spraying nozzles of the pesticide spraying assembly are respectively positioned at the air outlet of the corresponding fan (22); namely that

The fans (22) of the pesticide spraying mechanisms (2) are transversely arranged on the frame (11) at intervals through the corresponding fixed supports (21) and are suitable for blowing the liquid pesticide sprayed by the corresponding pesticide spraying components (23) upwards to the leaves of the fruit trees in the branch areas.

7. The high-wind-speed wind delivery pesticide according to claim 6,

the spraying mechanism (2) further comprises:

pre-fastening bolts (24) for pre-mounting the fans (22) on the corresponding fixing brackets (21);

an adjusting bolt (25); wherein

An arc-shaped adjusting hole (26) is formed in the fixed support (21);

the adjusting bolts (25) penetrate through the arc-shaped adjusting holes (26) to fix the fans (22) on the corresponding fixing supports (21).

8. The high-wind-speed air-fed insecticide sprayer of claim 6,

the spraying assembly (23) comprises:

the liquid spraying branch pipe (231) is arranged at the air outlet of the corresponding fan (22);

the plurality of spray heads (232) are respectively arranged at the liquid outlet ends of the liquid spraying branch pipes (231) to form the spraying and blowing openings; wherein

The fan (22) is suitable for blowing the liquid medicine sprayed from each blowing opening obliquely upwards to the leaves of the fruit trees in the branch area.

9. The high-wind-speed air-fed insecticide sprayer according to claim 6, further comprising:

the medicine storage box (3) is arranged on the frame (11) and used for storing liquid medicine;

the high-pressure pump (4) is used for pumping the liquid medicine in the medicine storage box (3) into the medicine spraying assembly (23) through a pipeline (5);

a controller (6) for controlling the forward rotation, reverse rotation, and rotational speed of each driver (15);

a generator (7) for supplying power to each fan (22), the controller (6), and the driver (15);

and the power mechanism (8) is arranged on the frame (11) and is used for driving the generator (7) and the high-pressure pump (4).

10. The high-wind-speed air-fed insecticide sprayer of claim 9,

the fan vertical height (L1) of the first fan (22) arranged on the frame (11) from top to bottom is smaller than the vertical height (L2) of the medicine storage box.

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