CN112616624A

CN112616624A - Universal sprinkler of agricultural plant protection

Info

Publication number: CN112616624A
Application number: CN202011514721.6A
Authority: CN
Inventors: 刘阳
Original assignee: Beijing Dinghan Technology Co Ltd
Current assignee: Beijing Dinghan Technology Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-09

Abstract

The invention discloses an agricultural plant protection universal spraying device which comprises a base, wherein a fixed plate is arranged at the upper end of the base, the fixed plate and the base are fixed through a plurality of groups of telescopic adjusting parts, a driving box is fixedly connected at the upper end of the fixed plate, a rotary table is rotatably connected at the upper end of the driving box, a driving mechanism for driving the rotary table to rotate is arranged in the driving box, a reinforcing cylinder is fixedly connected at the upper end of the rotary table, an annular rail is arranged on the outer side of the reinforcing cylinder, a plurality of reinforcing rods are fixedly connected between the reinforcing cylinder and the annular rail, a fine adjustment disc is rotatably connected in the reinforcing cylinder, a plurality of groups of spray head assemblies are rotatably connected on the annular rail, each spray head assembly is connected with the fine adjustment disc through. Compared with the existing spraying device, the multi-dimensional adjustable spraying device has the advantages that through different adjusting means, adjustment of multiple dimensions can be realized, the universal spraying function is realized, accurate spraying is realized, water and energy are saved, and the plant irrigation effect is improved.

Description

Universal sprinkler of agricultural plant protection

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to an agricultural plant protection universal spraying device.

Background

Agriculture is an important industrial sector in national economy, and is a sector that takes land resources as production objects, and is an industry that produces food and industrial raw materials by cultivating animal and plant products. Agriculture belongs to the first industry. The department of planting production by utilizing land resources is planting industry, the department of aquaculture by utilizing the space of water areas on the land is aquaculture industry, also called fishery, the department of cultivating and cutting forest trees by utilizing the land resources is forestry, and the department of developing livestock by utilizing the land resources or directly utilizing grasslands is livestock industry. Small scale processing or fabrication of these products is a side-product that is an organic component of agriculture. The development and display of these landscapes or regional resources are sightseeing agriculture, also called leisure agriculture, which is a novel agricultural form generated along with the surplus of spare time of people in new period.

Along with the more and more developed modern science and technology, many original links that need manual work are replaced by mechanical means gradually, like irrigation etc. current irrigation generally sprays the irrigation through fixed shower nozzle, however, this kind of fixed shower nozzle, its spray angle can not change, or only can adjust on certain dimension, can not satisfy diversified planting demand, also can not ensure the irrigation operation in whole planting in-process each stage, can't realize the effect of water conservation.

Disclosure of Invention

The invention aims to solve the problems that the adjusting angle of a spraying device in the prior art is limited and cannot meet more diversified requirements, and provides an agricultural plant protection universal spraying device which can realize the functions of height adjustment, horizontal spraying angle adjustment and vertical spraying angle adjustment, meet different requirements and achieve a better water-saving effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an agricultural plant protection universal sprinkler, includes the base, the upper end of base is equipped with the fixed plate, it is fixed through the flexible regulating part of multiunit between fixed plate and the base, the upper end fixedly connected with drive box of fixed plate, the upper end of drive box is rotated and is connected with the carousel, be equipped with in the drive box and be used for driving carousel pivoted actuating mechanism, the upper end fixedly connected with of carousel consolidates a section of thick bamboo, it is equipped with the circular orbit to consolidate a section of thick bamboo's the outside, consolidate a section of thick bamboo and many anchor bars of fixedly connected with between circular orbit, it is connected with the fine tuning dish to consolidate a section of thick bamboo internal rotation, the last rotation of circular orbit is connected with multiunit shower nozzle subassembly, each the shower nozzle subassembly all is connected with the fine tuning.

Optionally, the telescopic adjusting part comprises a lower fixing rod, a threaded sleeve and a threaded rod, wherein the lower end of the lower fixing rod is fixedly connected with the upper end of the base, the upper end of the lower fixing rod is rotatably connected with the lower end of the threaded sleeve, the upper end of the threaded rod is fixedly connected with the lower end of the fixing plate, and the lower end of the threaded rod is in threaded connection with the inside of the threaded sleeve.

Optionally, the driving mechanism includes a driving gear set rotatably connected in the driving box, the driving gear set is externally engaged with a driving gear ring, and the driving gear ring is fixedly connected with the turntable.

Optionally, the driving toothed ring is connected with the inner side wall of the driving box through a plurality of balls in a rolling manner, and corresponding ball accommodating grooves are formed in the outer side wall of the driving toothed ring and the inner side wall of the driving box.

Optionally, the reinforcing cylinder and the annular rail are concentrically arranged, arc-shaped pieces attached to the outer side wall of the reinforcing cylinder and the inner side wall of the annular rail are respectively arranged at two ends of the reinforcing rod, and the reinforcing rod is arranged along the radial direction of the annular rail.

Optionally, the fine adjustment disc and the reinforcing cylinder are concentrically arranged, a driving motor is fixedly installed in the reinforcing cylinder, and an output shaft of the driving motor is coaxially and fixedly connected with the fine adjustment disc.

Optionally, the shower nozzle subassembly includes support mount, injection pipe and spring, the support mount is the L type, the injection pipe rotates to be connected on supporting the mount, the front end of injection pipe passes through extension spring and the front side fixed connection who supports the mount, the hose communicates with the rear side of injection pipe.

Optionally, the injection pipe is connected with the support fixing frame through a rotating shaft in a rotating manner, the axis of the rotating shaft is perpendicular to the different surface of the axis of the annular track, and the axis of the rotating shaft is arranged along the tangential direction of the annular track.

Optionally, the control mechanism comprises a pull wire and a guide part, the guide part is fixedly connected to the inner side wall of the annular track, one end of the pull wire is fixedly connected to the upper end of the fine tuning disc, and the other end of the pull wire bypasses the guide part and is fixedly connected with the rear end of the injection pipe.

Optionally, the guiding piece comprises a roller fixing frame and a roller rotatably connected to the roller fixing frame, the roller fixing frame is fixedly connected to the inner side wall of the annular rail, and a limiting groove used for limiting the pull wire is formed in the side wall of the roller.

The invention has the following advantages:

the invention can realize the adjustment of the spray head in the horizontal direction by arranging the annular track, can adjust the spray head in the vertical direction by arranging the stay wire, can adjust the height of the spray head under the action of the telescopic adjusting piece, and is suitable for irrigation operation of different plants or the same plant at different periods.

Drawings

FIG. 1 is a schematic view of the overall structure of an agricultural plant protection universal spraying device according to the present invention;

FIG. 2 is a schematic view showing a connection relationship between an annular rail and a reinforcement cylinder in the universal spraying device for agricultural plant protection according to the present invention;

FIG. 3 is a schematic structural diagram of a control mechanism in the universal spraying device for agricultural plant protection according to the present invention;

FIG. 4 is a schematic structural view of a nozzle assembly of the universal spraying device for agricultural plant protection, which is provided by the present invention;

FIG. 5 is a schematic structural view of a roller holder of the universal spraying device for agricultural plant protection according to the present invention;

FIG. 6 is a schematic view showing a connection relationship between a turntable and a reinforcement cylinder in the universal spraying device for agricultural plant protection according to the present invention;

FIG. 7 is a schematic structural diagram of a driving mechanism of the universal spraying device for agricultural plant protection according to the present invention;

fig. 8 is a schematic structural view of a telescopic adjusting member in the universal spraying device for agricultural plant protection provided by the invention.

In the figure: the device comprises a base 1, a fixing plate 2, a telescopic adjusting part 3, a driving box 4, a rotating disc 5, a driving mechanism 6, a reinforcing cylinder 7, an annular track 8, a reinforcing rod 9, a fine adjustment disc 10, a spray head assembly 11, a control mechanism 12, a hose 13, a lower fixing rod 14, a threaded sleeve 15, a threaded rod 16, a driving gear set 17, a driving gear ring 18, a rolling ball 19, a supporting fixing frame 20, an injection pipe 21, a spring 22, a rotating shaft 23, a pull wire 24, a guide part 25, a roller fixing frame 26 and a roller 27.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, an agricultural plant protection universal spraying device, including base 1, base 1's upper end is equipped with fixed plate 2, it is fixed through multiunit telescopic adjusting part 3 between fixed plate 2 and the base 1, telescopic adjusting part 3 comprises lower dead lever 14, threaded bush 15 and threaded rod 16, wherein, the lower extreme of lower dead lever 14 and the upper end fixed connection of base 1, the upper end rotates with threaded bush 15's lower extreme to be connected, the upper end fixed connection of threaded rod 16 is at the lower extreme of fixed plate 2, the lower extreme threaded connection of threaded rod 16 is in threaded bush 15, under telescopic adjusting part 3's effect, can be convenient for adjust the position of fixed plate 2, thereby can adjust according to the height of the different growth periods of same plant, also can adjust according to the different height of planting different plants, improve the application scope of this device.

The upper end of the fixed plate 2 is fixedly connected with a driving box 4, the upper end of the driving box 4 is rotatably connected with a turntable 5, a driving mechanism 6 used for driving the turntable 5 to rotate is arranged in the driving box 4, the driving mechanism 6 comprises a driving gear group 17 rotatably connected in the driving box 4, concretely, the driving gear group 17 consists of a central gear and a plurality of edge gears meshed around the central gear, the edge gears are integrally installed with the central gear through the same installation rack, in addition, the central gear is driven by a motor installed in the driving box 4, a driving gear ring 18 is meshed outside the driving gear group 17, concretely, the driving gear ring 18 is simultaneously meshed with the edge gears, the driving gear ring 18 is fixedly connected with the turntable 5, the driving gear ring 18 is in rolling connection with the inner side wall of the driving box 4 through a plurality of balls 19, and through the arrangement of the balls 19, the friction force between the driving gear ring 18 and the driving box 4 can be reduced, the corresponding ball accommodating grooves are formed in the outer side wall of the driving gear ring 18 and the inner side wall of the driving box 4, the positioning effect on the balls 19 is achieved, the driving gear ring 18 keeps running in the center, and deviation is not prone to occurring.

A section of thick bamboo 7 is consolidated to the upper end fixedly connected with of carousel 5, the outside of consolidating a section of thick bamboo 7 is equipped with circular orbit 8, consolidate many anchor strut 9 of fixedly connected with between a section of thick bamboo 7 and the circular orbit 8, consolidate and set up with one heart between a section of thick bamboo 7 and the circular orbit 8, the both ends of anchor strut 9 are equipped with respectively and consolidate the arc piece of 7 lateral walls of a section of thick bamboo and the laminating of circular orbit 8 inside wall, the area of contact of anchor strut 9 and a section of thick bamboo 7 and circular orbit 8 has been increased, structural strength is increased, anchor strut 9 sets up along circular orbit 8's radial, each anchor strut 9 evenly distributed, make circular orbit 8 atre.

The fine tuning disc 10 is rotatably connected in the reinforcing cylinder 7, the fine tuning disc 10 and the reinforcing cylinder 7 are concentrically arranged, a driving motor is fixedly mounted in the reinforcing cylinder 7, an output shaft of the driving motor is fixedly connected with the fine tuning disc 10 in a coaxial mode, and the fine tuning disc 10 is driven to rotate through the driving motor, so that the fine tuning effect is achieved.

Referring to fig. 4, a plurality of groups of nozzle assemblies 11 are rotatably connected to the annular rail 8, each nozzle assembly 11 includes a supporting fixing frame 20, an injection pipe 21 and a spring 22, the supporting fixing frame 20 is L-shaped, the injection pipe 21 is rotatably connected to the supporting fixing frame 20, the front end of the injection pipe 21 is fixedly connected to the front side of the supporting fixing frame 20 through the extension spring 22, and the injection pipe 21 swings up and down to adjust the injection angle.

The injection pipe 21 is rotatably connected with the supporting and fixing frame 20 through a rotating shaft 23, the axis of the rotating shaft 23 is perpendicular to the different surface of the axis of the annular track 8, and the axis of the rotating shaft 23 is arranged along the tangential direction of the annular track 8.

Each head assembly 11 is connected to an external water pipe through a hose 13, the hose 13 is communicated with the rear side of the injection pipe 21, and the hose 13 can perform a water supply function when rotating with the rotary table 5.

Each spray head assembly 11 is connected with the fine adjustment disc 10 through a control mechanism 12, the control mechanism 12 comprises a stay wire 24 and a guide piece 25, the guide piece 25 is fixedly connected to the inner side wall of the annular rail 8, one end of the stay wire 24 is fixedly connected to the upper end of the fine adjustment disc 10, the other end of the stay wire 24 bypasses the guide piece 25 and is fixedly connected with the rear end of the spray pipe 21, namely, the length of the stay wire 24 between the guide piece 25 and the spray head assembly 11 is changed, and the spray pipe 21 is adjusted.

Furthermore, the guiding member 25 is composed of a roller fixing frame 26 and a roller 27 rotatably connected to the roller fixing frame 26, the roller fixing frame 26 is fixedly connected to the inner side wall of the annular rail 8, and a limiting groove for limiting the stay wire 24 is formed in the peripheral side wall of the roller 27, so that the stay wire 24 is prevented from sliding off the roller 27.

When the sprinkling irrigation height needs to be adjusted, the threaded sleeve 15 needs to be rotated, and as the threaded sleeve 15 is in threaded connection with the threaded rod 16 and the threaded sleeve 15 is in rotational connection with the lower fixed rod 14, the length of the threaded rod 16 positioned on the outer side part of the threaded sleeve 15 can be changed, so that the length of each telescopic adjusting piece 3 can be adjusted, and further, in order to ensure that each telescopic adjusting piece 3 keeps synchronous adjustment and reduce the operation difficulty during adjustment, the threaded sleeves 15 can be connected through a belt transmission mechanism or a chain transmission mechanism and the like, so that the synchronous adjustment of each threaded sleeve 15 is realized.

When the horizontal sprinkling irrigation direction needs to be adjusted, the motor is required to drive the rotary disc 5 to rotate, specifically, the motor drives the driving gear set 17 to rotate, the driving gear set 17 drives the driving gear ring 18 to rotate, and the driving gear ring 18 is fixedly connected with the rotary disc 5, so that the rotary disc 5 rotates along with the driving gear set, and the annular track 8 rotates along with the rotary disc 5 through the reinforcing cylinder 7 and the reinforcing rod 9 when the rotary disc 5 rotates, thereby adjusting the spray head assembly 11.

When the vertical spraying angle of the spraying pipe 21 needs to be adjusted, the driving motor drives the fine adjustment disc 10 to rotate, the fine adjustment disc 10 acts on one end of the pull wire 24, the length of the pull wire 24 between the guide piece 25 and the spraying pipe 21 is changed, and the change of the angle of the spraying pipe 21 is realized by matching with the extension spring 22.

In conclusion, compared with the existing spraying device, the multifunctional adjustable universal spraying device can realize adjustment of multiple dimensions, realize universal spraying function, realize accurate spraying, save water and energy and improve the irrigation effect on plants by different adjusting means.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention. In the present invention, unless otherwise specifically stated or limited, the terms "cover", "fitted", "attached", "fixed", "distributed", and the like are to be understood in a broad sense, and may be, for example, fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Claims

1. The agricultural plant protection universal spraying device comprises a base (1) and is characterized in that a fixing plate (2) is arranged at the upper end of the base (1), the fixing plate (2) and the base (1) are fixed through a plurality of groups of telescopic adjusting pieces (3), a driving box (4) is fixedly connected to the upper end of the fixing plate (2), a turntable (5) is rotatably connected to the upper end of the driving box (4), a driving mechanism (6) used for driving the turntable (5) to rotate is arranged in the driving box (4), a reinforcing cylinder (7) is fixedly connected to the upper end of the turntable (5), an annular rail (8) is arranged on the outer side of the reinforcing cylinder (7), a plurality of reinforcing rods (9) are fixedly connected between the reinforcing cylinder (7) and the annular rail (8), a micro-adjusting disc (10) is rotatably connected to the reinforcing cylinder (7), and a plurality of groups of spray head assemblies (11) are rotatably connected to the annular rail (8, each spray head component (11) is connected with a fine adjustment disc (10) through a control mechanism (12), and each spray head component (11) is connected with an external water pipe through a hose (13).

2. The agricultural plant protection universal spraying device as claimed in claim 1, wherein the telescopic adjusting member (3) is composed of a lower fixing rod (14), a threaded sleeve (15) and a threaded rod (16), wherein the lower end of the lower fixing rod (14) is fixedly connected with the upper end of the base (1), the upper end of the lower fixing rod is rotatably connected with the lower end of the threaded sleeve (15), the upper end of the threaded rod (16) is fixedly connected with the lower end of the fixing plate (2), and the lower end of the threaded rod (16) is screwed in the threaded sleeve (15).

3. The agricultural plant protection universal spraying device according to claim 1, wherein the driving mechanism (6) comprises a driving gear set (17) rotatably connected in the driving box (4), a driving gear ring (18) is meshed outside the driving gear set (17), and the driving gear ring (18) is fixedly connected with the rotating disc (5).

4. The agricultural plant protection universal spraying device according to claim 3, wherein the driving gear ring (18) is in rolling connection with the inner side wall of the driving box (4) through a plurality of balls (19), and corresponding ball receiving grooves are formed in the outer side wall of the driving gear ring (18) and the inner side wall of the driving box (4).

5. The agricultural plant protection universal spraying device as claimed in claim 1, wherein the reinforcing cylinder (7) and the annular rail (8) are concentrically arranged, arc-shaped pieces attached to the outer side wall of the reinforcing cylinder (7) and the inner side wall of the annular rail (8) are respectively arranged at two ends of the reinforcing rod (9), and the reinforcing rod (9) is arranged along the radial direction of the annular rail (8).

6. The agricultural plant protection universal spraying device as claimed in claim 1, wherein the fine adjustment disc (10) and the reinforcing cylinder (7) are concentrically arranged, a driving motor is fixedly installed in the reinforcing cylinder (7), and an output shaft of the driving motor is coaxially and fixedly connected with the fine adjustment disc (10).

7. The agricultural plant protection universal spraying device according to claim 1, wherein the nozzle assembly (11) comprises a support fixing frame (20), an injection pipe (21) and a spring (22), the support fixing frame (20) is L-shaped, the injection pipe (21) is rotatably connected to the support fixing frame (20), the front end of the injection pipe (21) is fixedly connected with the front side of the support fixing frame (20) through an extension spring (22), and the hose (13) is communicated with the rear side of the injection pipe (21).

8. The agricultural plant protection universal spraying device as claimed in claim 7, wherein the spraying pipe (21) is rotatably connected with the supporting and fixing frame (20) through a rotating shaft (23), the axis of the rotating shaft (23) is perpendicular to the axis of the annular rail (8) in a non-coplanar manner, and the axis of the rotating shaft (23) is arranged along the tangential direction of the annular rail (8).

9. The agricultural plant protection universal spraying device as claimed in claim 7, wherein the control mechanism (12) comprises a pull wire (24) and a guide member (25), the guide member (25) is fixedly connected to the inner side wall of the annular rail (8), one end of the pull wire (24) is fixedly connected to the upper end of the fine adjustment disc (10), and the other end of the pull wire (24) bypasses the guide member (25) and is fixedly connected with the rear end of the injection pipe (21).

10. The agricultural plant protection universal spraying device as claimed in claim 9, wherein the guiding member (25) is composed of a roller fixing frame (26) and a roller (27) rotatably connected to the roller fixing frame (26), the roller fixing frame (26) is fixedly connected to the inner side wall of the annular rail (8), and a limiting groove for limiting the pull wire (24) is formed in the peripheral side wall of the roller (27).