An automatic sprayer

Abstract

The utility model provides an automatic atomizer belongs to atomizer technical field. It solved the problem that wheeled drive mode of prior art is poor in scene adaptability. The utility model discloses a caterpillar mechanism, mounting support, support stand and nozzle, and mounting support is integrated into one piece structure and mounting support lower extreme is open structure, and the transmission horizontal axle is formed in mounting support inside, and the inside of caterpillar mechanism is connected with the toothed wheel, and the transmission horizontal axle is equipped with the toothed wheel center and is connected with the toothed wheel, and the drive motor is arranged in mounting support inside, and the drive motor one side is connected with the reduction gearbox, and the support stand lower end is connected with the connecting convex body, and the mounting support upper end between connecting convex body forms battery mounting seat and is internally installed with lithium cell, and the support stand upper end is installed with the bracket of two number, and the control integrated board is fixedly installed on the bracket upper end, and the electromagnetic control valve is installed on the control integrated board upper end. The utility model has the advantages of stable structure, can adapt to multiple terrain and control accurate.

Description

Technical Field

[0001] This utility model belongs to the field of sprayer technology and relates to an automatic sprayer. Background Technology

[0002] The most common agricultural automatic sprayers on the market are core plant protection equipment, mainly powered by electric or gasoline engines, and equipped with high-pressure pumps and adjustable nozzles to achieve atomized spraying. Most of the equipment is self-propelled, with automatic pressurization and continuous operation functions, producing uniform droplets and a wide coverage area, making it suitable for fields, orchards, greenhouses and other scenarios.

[0003] Chinese patent publication number CN206674878U discloses a handcart-type automatic telescopic spray bar orchard sprayer, including a handcart, a battery, a cartridge, a DC electric high-pressure pump, and an automatic telescopic spray bar fixed on the handcart. A spray head is installed at the upper end of the automatic telescopic spray bar. The inlet of the DC electric high-pressure pump is connected to the bottom of the cartridge and the outlet of the DC electric high-pressure pump is connected to the inlet of the automatic telescopic spray bar. The positive and negative electrodes of the battery are electrically connected to the positive and negative electrodes of the DC electric high-pressure pump through a switch. A pressure bearing is fixed on the handcart, and the automatic telescopic spray bar is rotatably fixed on the handcart through the pressure bearing. The connecting pipe between the outlet of the DC electric high-pressure pump and the inlet of the automatic telescopic spray bar is a flexible hose. A manual rotation handle is provided on the outer wall of the lowest section of the automatic telescopic spray bar.

[0004] The patent provides a handcart-type automatic telescopic spray bar orchard sprayer. However, the handcart is difficult to push on slopes, potholes, or soft ground, and is prone to slipping or tipping over, which seriously limits the scope of use and safety of the equipment. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned problems in the existing technology by providing an automatic sprayer.

[0006] The objective of this utility model can be achieved through the following technical solution: An automatic sprayer includes a track mechanism, a mounting bracket, a support column, and a nozzle. The mounting bracket is an integrally formed structure with an open lower end. A transmission shaft is formed inside the mounting bracket. A toothed wheel is connected inside the track mechanism. The transmission shaft passes through the center of the toothed wheel and is connected to the toothed wheel. A drive motor is provided inside the mounting bracket. A reduction gearbox is connected to one side of the drive motor. Two connecting protrusions are formed at the upper end of the mounting bracket. The lower end of the support column is connected to the connecting protrusions. A battery mounting seat is formed at the upper end of the mounting bracket between the connecting protrusions. A lithium battery is installed in the battery mounting seat. Two brackets are installed at the upper end of the support column. A control integration board is fixedly installed at the upper end of the bracket. An electromagnetic control valve is installed at the upper end of the control integration board.

[0007] In the above-mentioned automatic sprayer, the number of nozzles is several, the nozzle end is a round clamp structure and the nozzle end is fixedly connected to the outside of the support column, the nozzle side is formed with a liquid inlet, the nozzles are respectively installed near the lower end of the support column and at the upper end of the support column, and all the nozzles are set inward.

[0008] In the aforementioned automatic sprayer, several camera brackets are fixedly installed near the lower and upper ends of the support column.

[0009] In the aforementioned automatic sprayer, a storage baffle is formed at the upper end of the mounting bracket.

[0010] In the aforementioned automatic sprayer, a control display screen is fixedly mounted on the upper end of the mounting bracket, and the control display screen is located in front of the storage baffle.

[0011] Compared with existing technologies, the automatic sprayer provided by this utility model has the following advantages: 1. The tracked mechanism, combined with a drive motor and a gearbox, can adapt to more complex terrains and move more stably compared with wheeled or fixed spraying equipment; 2. Nozzles are arranged at both the upper and lower ends of the support column, and with the help of electromagnetic control valves and control integration boards, the spraying switch and dosage can be precisely controlled; 3. The mounting bracket is an integrated structure that can stably support the core components such as the drive motor, gearbox, lithium battery, and support column, improving its resistance to vibration and deformation, and adapting to the moving and bumpy scenarios in spraying operations. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the mounting bracket structure.

[0013] In the diagram: 1. Track mechanism; 2. Mounting bracket; 21. Transmission horizontal shaft; 22. Connecting protrusion; 23. Battery mounting base; 24. Storage baffle; 3. Support column; 4. Nozzle; 41. Infusion port; 5. Toothed wheel; 6. Drive motor; 7. Gearbox; 8. Lithium battery; 9. Bracket; 10. Control integrated board; 11. Electromagnetic control valve; 12. Camera bracket; 13. Control display screen. Detailed Implementation

[0014] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0015] like Figures 1 to 2As shown, this embodiment includes a track mechanism 1, a mounting bracket 2, a support column 3, and a nozzle 4. The mounting bracket 2 is made using an integral molding process, resulting in a stable structure and strong integrity. Its lower end has an open structure, which facilitates the installation and maintenance of internal transmission components. The mounting bracket 2 has an integrally molded transmission cross shaft 21 inside, which provides stable support for power transmission.

[0016] like Figures 1 to 2 As shown, a toothed wheel 5 is fixedly connected inside the track mechanism 1. The transmission horizontal shaft 21 passes through the center of the toothed wheel 5 and is fastened to the toothed wheel 5 to ensure that there is no slippage in the power transmission. The drive motor 6 is fixedly installed on the inner side of the mounting bracket 2 by bolts. A reduction gearbox 7 is connected to one side of the drive motor 6 through a coupling. The output speed can be adjusted to adapt to the movement requirements of different working scenarios. The power is transmitted to the transmission horizontal shaft 21 through the shaft of the reduction gearbox 7, which in turn drives the toothed wheel 5 to rotate, so as to realize the smooth movement of the track mechanism 1.

[0017] like Figures 1 to 2 As shown, the upper end of the mounting bracket 2 has two integrally formed connecting protrusions 22, which are symmetrically distributed. The lower end of the support column 3 is detachably connected to the connecting protrusions 22 by a pin, which is convenient to assemble and reliable to connect. The upper end of the mounting bracket 2 between the connecting protrusions 22 forms a battery mounting seat 23, which is fitted with a lithium battery 8 to provide continuous power for the entire sprayer. The upper end of the mounting bracket 2 also has an integrally formed storage baffle 24, which can be used to place tools or auxiliary accessories to improve the convenience of use.

[0018] like Figure 1 As shown, two brackets 9 are fixedly installed on the upper end of the support column 3 by welding or bolts. The brackets 9 are arranged horizontally and symmetrically. A control integration board 10 is fixedly installed on the upper end of the brackets by screws. An electromagnetic control valve 11 is welded and fixed on the upper end of the control integration board 10 for precise control of the start and stop of the spray and the flow rate.

[0019] To elaborate further, such as Figure 1 As shown, there are three nozzles 4. The ends of the nozzles 4 are round clamps, which are detachably and fixedly connected to the outside of the support column 3 for easy maintenance and replacement. The nozzles 4 have an integrally formed infusion port 41 on the side for connecting the infusion pipeline. The nozzles 4 are installed near the lower end and the upper end of the support column 3, respectively. All nozzles 4 are set inward, which can realize three-dimensional spray coverage from top to bottom, improving the uniformity of spray and the efficiency of operation.

[0020] To elaborate further, such as Figure 1As shown, several camera brackets 12 are fixedly installed near the lower end and the upper end of the support column 3 by bolts. The camera brackets 12 can be used to install visual inspection equipment to realize real-time monitoring and precise spray control of the work area. A control display screen 13 is fixedly installed on the upper end of the mounting bracket 2. The control display screen 13 is located in front of the storage baffle 24, which makes it convenient for operators to observe the equipment operating parameters and make real-time adjustments, thus improving the ease of operation.

[0021] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0022] Although this document uses a variety of terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. An automatic sprayer, comprising a track mechanism (1), a mounting bracket (2), a support column (3), and a nozzle (4), characterized in that: The mounting bracket (2) is an integrally formed structure with an open lower end. A transmission shaft (21) is formed inside the mounting bracket (2). A toothed wheel (5) is connected inside the track mechanism (1). The transmission shaft (21) passes through the center of the toothed wheel (5) and is connected to it. A drive motor (6) is provided inside the mounting bracket (2). A reduction gearbox (7) is connected to one side of the drive motor (6). A number of... There are two connecting protrusions (22), the lower end of the support column (3) is connected to the connecting protrusions (22), the upper end of the mounting bracket (2) between the connecting protrusions (22) forms a battery mounting seat (23), the battery mounting seat (23) is equipped with a lithium battery (8), the upper end of the support column (3) is equipped with two brackets (9), the upper end of the brackets (9) is fixedly equipped with a control integration board (10), and the upper end of the control integration board (10) is equipped with an electromagnetic control valve (11).

2. An automatic sprayer according to claim 1, characterized in that: The number of nozzles (4) is several. The end of the nozzle (4) is a round clamp structure and the end of the nozzle (4) is fixedly connected to the outside of the support column (3). The side of the nozzle (4) forms an infusion port (41). The nozzles (4) are respectively installed at the lower end of the support column (3) and at the upper end of the support column (3). All nozzles (4) are set inward.

3. An automatic sprayer according to claim 1, characterized in that: Several camera brackets (12) are fixedly installed near the lower end and the upper end of the support column (3).

4. An automatic sprayer according to claim 1, characterized in that: A storage baffle (24) is formed at the upper end of the mounting bracket (2).

5. An automatic sprayer according to claim 4, characterized in that: The upper end of the mounting bracket (2) is fixedly mounted with a control display screen (13), which is located in front of the storage baffle (24).

Images