CN209983393U

CN209983393U - Automatic sprayer with adjustable height

Info

Publication number: CN209983393U
Application number: CN201920175680.9U
Authority: CN
Inventors: 金刚
Original assignee: Shenyang Guyu Agricultural Technology Co Ltd
Current assignee: Shenyang Guyu Agricultural Technology Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-01-24
Anticipated expiration: 2029-01-31

Abstract

The utility model discloses an automatic sprayer with adjustable height, which comprises a machine body, wherein universal wheels are arranged below the machine body, a pair of pushers with the same structure are arranged on the side wall surface of the machine body, an adjusting structure is arranged above the machine body, and a spraying structure is arranged above the adjusting mechanism, the utility model relates to the technical field of sprayers, which has compact structure, can drive a pair of slide plates to ascend and descend in a chute by rotating a first servo motor in adjustment, realizes the spraying process of crops with different heights, simultaneously cooperates with a spring in the spraying structure to prevent the damage of the device caused by bumping in the moving process, simultaneously drives a steel pipe and a sprayer to rotate by a second servo motor, so that the sprayer can spray in a 180-degree reciprocating manner when the device is moved, increases the spraying area, improves the working efficiency, is convenient to use.

Description

Automatic sprayer with adjustable height

Technical Field

The utility model relates to a sprayer technical field specifically is an automatic sprayer with adjustable height.

Background

The sprayer is a machine for dispersing liquid into mist, is a kind of machine, and is classified into agricultural, medical and other uses, and agricultural is classified as a plant protection machine of agricultural machinery.

In agricultural production, often need crops to spout the medicine and handle, and it is too big to spout the medicine amount of labour through artifical handheld atomizer, spray inefficiency, consequently need a movable sprayer, for example, the utility model patent of publication number CN 205378737U, including the sprayer, and the below of sprayer is equipped with guide bar etc. the utility model patent provides a portable sprayer, realized the removal of sprayer and shower nozzle through the structure, made things convenient for spray work, nevertheless because crops height respectively is different, the utility model patent only can spray the processing to the crops of appointed height in the use, then can't spray the process to some higher crops, and this utility model patent does not possess the rotation function, consequently spray the area little, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an automatic sprayer with adjustable height has solved current spraying inconvenient, does not have altitude mixture control and sprays the problem of inefficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic sprayer with adjustable height, includes the organism, the universal wheel is installed to the organism below, a pair of pushing hands that the structure is the same are installed to the organism lateral wall face, the regulation structure is installed to the organism top, the spraying structure is installed to the adjustment mechanism top.

Preferably, the adjusting structure comprises a first servo motor, the first servo motor is fixedly connected above the machine body, a U-shaped plate is arranged above the machine body, and is positioned at one side of the first servo motor, a pair of chutes with the same structure are arranged at two sides of the U-shaped plate, a pair of sliding plates with the same structure are embedded in the pair of chutes, a placing plate is arranged above the pair of sliding plates, a through hole is arranged on the left side wall surface of the U-shaped plate, and is positioned below the sliding chute, the driving end of the first servo motor is provided with a rotating shaft, and the rotating shaft passes through a through hole at the left side of the U-shaped plate, is movably connected with the right side wall surface of the U-shaped plate, a lower eccentric gear is sleeved on the rotating shaft, a rotating rod is movably arranged between the pair of sliding plates, an upper eccentric gear is sleeved on the rotating rod, and is engaged with the lower eccentric gear, and a pair of eccentric gears with the same structure are sleeved on the rotating rod and the rotating shaft.

Preferably, the spraying structure includes the same spring of a plurality of structures, and is a plurality of the spring rigid coupling is in placing the board top, and is a plurality of the mounting panel is installed to the spring top, the sprayer body is installed to the mounting panel top, place the board top and install second servo motor, second servo motor drive end department installs the steel pipe, be linked together through the bellows between steel pipe and the sprayer body, the shower nozzle is installed to the steel pipe right-hand member, place the board top and install semi-circular slide rail, the slider is installed to semi-circular slide rail top, branch is installed to the slider top, just branch and steel pipe fixed connection.

Preferably, the pushing handle is provided with an anti-skid rubber sleeve.

Preferably, a protective cover is arranged above the machine body.

Preferably, a cushion table is installed between the first servo motor and the machine body.

Preferably, the rotating rod is connected with the pair of sliding plates through a bearing.

Preferably, the number of the plurality of springs is 4.

Advantageous effects

The utility model provides an automatic sprayer with adjustable height, possess following beneficial effect, this device compact structure, first servo motor in the accessible is adjusted rotates, it rises and descends in the spout to drive a pair of slide, realize the process of spraying to not co-altitude crops, spring in the cooperation spraying structure prevents to lead to the fact the phenomenon that the device damaged owing to jolting at the removal in-process simultaneously, it is rotatory to drive steel pipe and shower nozzle through second servo motor simultaneously, make the device when removing, the shower nozzle can be 180 degrees reciprocal rocking type sprays, increase and spray the area, and the work efficiency is improved, high durability and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the cross section of the present invention.

Fig. 3 is a schematic partial top view of the present invention.

In the figure: 1. a body; 2. a universal wheel; 3. a pushing handle; 4. a first servo motor; 5. a U-shaped plate; 6. a chute; 7. a slide plate; 8. placing the plate; 9. a rotating shaft; 10. a lower eccentric gear; 11. rotating the rod; 12. an upper eccentric gear; 13. an eccentric wheel; 14. a spring; 15. mounting a plate; 16. a sprayer body; 17. a second servo motor; 18. a steel pipe; 19. a bellows; 20. a spray head; 21. a semicircular slide rail; 22. a slider; 23. a strut; 24. a protective cover; 25. a cushion table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic sprayer with adjustable height comprises a machine body 1, wherein universal wheels 2 are mounted below the machine body 1, a pair of push handles 3 with the same structure are mounted on the side wall surface of the machine body 1, an adjusting structure is mounted above the machine body 1, and a spraying structure is mounted above the adjusting structure; the adjusting structure comprises a first servo motor 4, the first servo motor 4 is fixedly connected above the machine body 1, a U-shaped plate 5 is installed above the machine body 1 and is positioned on one side of the first servo motor 4, a pair of sliding grooves 6 with the same structure are arranged on two sides of the U-shaped plate 5, a pair of sliding plates 7 with the same structure are embedded in the sliding grooves 6, a placing plate 8 is installed above the sliding plates 7, a through hole is formed in the left side wall surface of the U-shaped plate 5 and is positioned below the sliding grooves 6, a rotating shaft 9 is installed at the driving end of the first servo motor 4 and penetrates through the through hole in the left side of the U-shaped plate 5 and is movably connected with the right side wall surface of the U-shaped plate 5, a lower eccentric gear 10 is sleeved on the rotating shaft 9, a rotating rod 11 is movably installed between the pair of sliding plates 7, an upper eccentric gear 12, a pair of eccentric wheels 13 with the same structure are sleeved on the rotating rod 11 and the rotating shaft 9; the spraying structure comprises a plurality of springs 14 with the same structure, the springs 14 are fixedly connected above a placing plate 8, a mounting plate 15 is mounted above the springs 14, a spraying machine body 16 is mounted above the mounting plate 15, a second servo motor 17 is mounted above the placing plate 8, a steel pipe 18 is mounted at the driving end of the second servo motor 17, the steel pipe 18 is communicated with the spraying machine body 16 through a corrugated pipe 19, a spray head 20 is mounted at the right end of the steel pipe 18, a semicircular slide rail 21 is mounted above the placing plate 8, a slide block 22 is mounted above the semicircular slide rail 21, a support rod 23 is mounted above the slide block 22, and the support rod 23 is fixedly connected with the steel pipe 18; the pushing handle 3 is provided with an anti-skid rubber sleeve; a protective cover 24 is arranged above the machine body 1; a cushion table 25 is arranged between the first servo motor 4 and the machine body 1; the rotating rod 11 is connected with the pair of sliding plates 7 through a bearing; the number of the springs 14 is 4.

The following components are provided according to the scheme:

a U-shaped plate: is made of polystyrene material and is fixedly connected above the machine body, and sliding grooves are arranged on two sides of the machine body for the sliding plate to slide up and down, thereby adjusting the height of the spraying structure.

The following electric devices have the following types and functions:

first servo motor and second servo motor: the servo motor is a servo motor of 110AEA12020-SH3 type, is an engine for controlling mechanical elements to operate in a servo system, and is an auxiliary motor indirect speed changing device.

A motor driver: an S700 series driver adopting a Kerr Morgan servo driver, which is also called a servo controller and a servo amplifier, is a controller for controlling a servo motor, has the action similar to that of a frequency converter acting on a common alternating current motor, belongs to a part of a servo system, and is mainly applied to a high-precision positioning system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of a transmission technology at present.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the sprayer is used, a worker can push the push handle 3 to move the device, the sprayer body 16 fixedly connected on the mounting plate 15 enables liquid medicine to enter the steel pipe 18 through the corrugated pipe 19 and finally to be sprayed out of the spray head 20, at the moment, the second servo motor 17 is started, the second servo motor 17 rotates to drive the steel pipe 18 and the spray head 20 to rotate, the driving end of the second servo motor 17 rotates forwards and backwards, so that the spray head 20 sprays 180 degrees in a reciprocating mode, meanwhile, the sliding block 22 below the supporting rod 23 reciprocates on the semicircular sliding rail 21, so that a spraying process can be carried out on crops on two sides of a road, when higher crops are met, the first servo motor 4 is started, the first servo motor 4 drives the rotating shaft 9 to rotate, the lower eccentric gear 10 and the pair of eccentric gears 13 sleeved on the rotating shaft 9 rotate along with the rotating shaft, and the upper eccentric gear 12 and the upper eccentric gears 13 meshed, when the maximum diameters of the lower eccentric gear 10 and the eccentric wheel 13 below rotate to the top, the maximum diameters of the upper eccentric gear 12 and the eccentric wheel 13 above which are meshed with the lower eccentric gear 10 just rotate to the bottom, at the moment, the pair of sliding plates 7 embedded in the chute 6 of the U-shaped plate 5 slide to the highest position along the chute 6 due to the rotation of the pair of upper eccentric gears 12, the placing plate 8 and the spraying structure above the placing plate are synchronously driven to ascend, and therefore the height can be adjusted to be suitable for crops with different heights.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic sprayer with adjustable height, includes organism (1), universal wheel (2) are installed to organism (1) below, a pair of pushing hands (3) that the structure is the same are installed to organism (1) side wall face, its characterized in that, organism (1) top is installed and is adjusted the structure, adjust the structure top and install the spraying structure.

2. The automatic sprayer with the adjustable height as claimed in claim 1, wherein the adjusting structure comprises a first servo motor (4), the first servo motor (4) is fixedly connected above the machine body (1), a U-shaped plate (5) is installed above the machine body (1) and located on one side of the first servo motor (4), a pair of chutes (6) with the same structure are formed in two sides of the U-shaped plate (5), a pair of sliding plates (7) with the same structure are embedded in the chutes (6), a placing plate (8) is installed above the sliding plates (7), a through hole is formed in the left side wall surface of the U-shaped plate (5) and located below the chutes (6), a rotating shaft (9) is installed at the driving end of the first servo motor (4), and the rotating shaft (9) penetrates through the left side through hole of the U-shaped plate (5) and is movably connected with the right side wall surface of the U-shaped plate (5), the cover is equipped with down eccentric gear (10) on pivot (9), and is a pair of movable mounting has dwang (11) between slide (7), the cover is equipped with eccentric gear (12) on dwang (11), and with down eccentric gear (10) meshing, all the cover is equipped with eccentric wheel (13) that have the same of a pair of structure on dwang (11) and pivot (9).

3. The automatic sprayer with the adjustable height as claimed in claim 1, wherein the spraying structure comprises a plurality of springs (14) with the same structure, the plurality of springs (14) are fixedly connected above a placing plate (8), a mounting plate (15) is mounted above the plurality of springs (14), a sprayer body (16) is mounted above the mounting plate (15), a second servo motor (17) is mounted above the placing plate (8), a steel pipe (18) is mounted at a driving end of the second servo motor (17), the steel pipe (18) is communicated with the sprayer body (16) through a corrugated pipe (19), a sprayer (20) is mounted at the right end of the steel pipe (18), a semicircular slide rail (21) is mounted above the placing plate (8), a slide block (22) is mounted above the semicircular slide rail (21), and a support rod (23) is mounted above the slide block (22), and the support rod (23) is fixedly connected with the steel pipe (18).

4. The automatic sprayer with adjustable height as claimed in claim 1, characterized in that the pushing handle (3) is fitted with an anti-slip rubber sleeve.

5. The automatic sprayer with adjustable height as claimed in claim 1, characterized in that a protective hood (24) is mounted above the machine body (1).

6. The automatic sprayer with adjustable height according to claim 2, characterized in that a cushion table (25) is installed between the first servo motor (4) and the machine body (1).

7. The automatic sprayer with adjustable height according to claim 2, characterized in that the connection between the rotating rod (11) and the pair of sliding plates (7) is through bearings.

8. A height-adjustable automatic sprayer according to claim 3, characterized in that said plurality of springs (14) is 4 in number.