Pneumatic cotton picking machine

Abstract

The present invention discloses a pneumatic cotton picker, comprising a cotton picker body, a cotton storage bin and a movable roller, wherein the cotton storage bin is arranged on the top of the cotton picker body, an electric air pump is arranged at the rear end of the cotton storage bin, an electric fan is connected to the bottom of the electric air pump, a filter is arranged at the left end of the cotton storage bin, a controller is arranged on the right side of the cotton storage bin, a cotton suction pipe is connected to the right side of the cotton storage bin, a handle is arranged at the front end of the cotton suction pipe, an electric switch is arranged on the side of the handle, a suction nozzle is arranged at the outer end of the handle, a transverse slide rail is arranged on the side of the cotton picker body, a supporting leg is connected and distributed at the bottom of the transverse slide rail, a longitudinal slide rail is slidably connected to the bottom of the supporting leg, and a longitudinal adjustment motor is connected to the upper end of the longitudinal slide rail. The pneumatic cotton picker can manually hand-hold pneumatic cotton picking, reduce labor costs, improve work efficiency, and realize convenient, accurate and efficient operation.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a pneumatic cotton picker. Background Art

[0002] A cotton picker is a product used to pick cotton. At present, some domestic enterprises and institutions are researching cotton pickers, which include large-scale mechanical cotton pickers and cotton pickers carried by humans.

[0003] At present, the existing pneumatic cotton pickers have the following problems: in agricultural production, cotton picking and harvesting rely on manual or large-scale machinery. Manual operation is inefficient, inconvenient to operate, and labor-intensive, and is only suitable for small-scale planting areas. The manual type is limited in size and has a low degree of automation, and cannot achieve an ideal operating state; large-scale machinery usually uses a harvester, which requires more professional personnel to operate, and has high labor costs. Large-scale machinery is also affected by the site and has many limitations. There is no large-scale commercial use, and it cannot be installed on a multi-functional platform vehicle. Loading is inconvenient and inefficient. For this reason, it is necessary to design a corresponding technical solution to solve it. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a pneumatic cotton picker, which solves the technical problems of low manual operation efficiency, inconvenient operation, large labor workload, low degree of automation, inability to achieve an ideal operating state, large machinery requiring relatively professional personnel to operate, high labor costs, being greatly affected by the site, being unable to be installed on a multi-functional platform vehicle, inconvenient loading, and low efficiency.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pneumatic cotton picker, comprising a cotton picker body, a cotton storage bin and a movable roller, the cotton storage bin is arranged on the top of the cotton picker body, an electric air pump is arranged at the rear end of the interior of the cotton storage bin, an electric fan is connected to the bottom of the electric air pump, a filter is arranged at the left end of the interior of the cotton storage bin, a controller is arranged on the right side of the cotton storage bin, a cotton suction tube is connected to the right side of the cotton storage bin, a handle is arranged at the front end of the cotton suction tube, an electric switch is arranged on the side of the handle, a suction nozzle is arranged at the outer end of the handle, a transverse slide rail is arranged on the side of the cotton picker body, a support leg is connected to the bottom of the transverse slide rail, a longitudinal slide rail is slidably connected to the bottom of the support leg, a longitudinal adjustment motor is connected to the upper end of the longitudinal slide rail, a bearing is arranged in the middle of the side of the movable roller, and the outer end of the bearing is rotatably connected to the bottom of the longitudinal slide rail.

[0008] Preferably, a sliding block is provided on the top of the longitudinal slide rail, and the sliding block is slidably connected to the inside of the transverse slide rail.

[0009] Preferably, transverse adjustment motors are provided at both ends of the transverse slide rail, and the outer ends of the transverse adjustment motors are connected to the slide blocks.

[0010] Preferably, a solar panel is installed on the top of the cotton storage bin, a power conversion device is electrically connected to the bottom of the solar panel, and an inverter and a battery are electrically connected inside the power conversion device.

[0011] (III) Beneficial effects

[0012] Manual handheld pneumatic cotton picking reduces labor costs, improves work efficiency, reduces labor intensity, and realizes convenient, accurate, and efficient operations. It is mounted on a multifunctional platform vehicle and adopts a modular design. The vehicle body is purely electric-driven and supports solar charging. It has obstacle jumping and platform self-leveling functions, intelligent unmanned autonomous driving functions, and line distance recognition functions. Human-computer interaction is realized through a mobile phone APP, with high intelligent performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] In the figure, there are a cotton picker body 1, a cotton storage bin 2, a movable roller 3, a supporting leg 4, a transverse slide rail 5, an electric air pump 6, an electric fan 7, a controller 8, a cotton suction tube 9, a suction nozzle 10, a longitudinal slide rail 11, a longitudinal adjustment motor 12, a slider 13, a transverse adjustment motor 14, a solar panel 15, a filter 16, a bearing 17, a handle 18, and an electric switch 19. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1The embodiment of the present invention provides a technical solution: a pneumatic cotton picker, comprising a cotton picker body 1, a cotton storage bin 2 and a movable roller 3, wherein the cotton storage bin 2 is arranged on the top of the cotton picker body 1, an electric air pump 6 is arranged at the rear end of the interior of the cotton storage bin 2, an electric fan 7 is connected to the bottom of the electric air pump 6, a filter screen 16 is arranged at the left end of the interior of the cotton storage bin 2, a controller 8 is arranged on the right side of the cotton storage bin 2, a cotton suction pipe 9 is connected to the right side of the cotton storage bin 2, and the cotton suction pipe 9 A handle 18 is provided at the front end, an electric switch 19 is provided on the side of the handle 18, a suction nozzle 10 is provided at the outer end of the handle 18, a transverse slide rail 5 is provided on the side of the cotton picker body 1, a support leg 4 is connected to the bottom of the transverse slide rail 5, a longitudinal slide rail 11 is slidably connected to the bottom of the support leg 4, a longitudinal adjustment motor 12 is connected to the upper end of the longitudinal slide rail 11, a bearing 17 is provided in the middle of the side of the movable roller 3, and the outer end of the bearing 17 is rotatably connected to the bottom of the longitudinal slide rail 11.

[0017] As a further improvement, a slider 13 is provided on the top of the longitudinal slide rail 11, and the slider 13 is slidably connected to the inside of the transverse slide rail 5, so as to facilitate stable sliding and conveniently adjust the support spacing.

[0018] As a further improvement, both ends of the transverse slide rail 5 are provided with transverse adjustment motors 14, and the outer ends of the transverse adjustment motors 14 are connected to the slider 13, which is convenient for direct automatic adjustment of the extension and retraction, and has a reasonable design, stability and reliability.

[0019] Specifically, a solar panel 15 is installed on the top of the cotton storage bin 2, and the bottom of the solar panel 15 is electrically connected to a power conversion device, and the power conversion device is internally electrically connected to an inverter and a battery, which is convenient for absorbing solar power, saving energy and being environmentally friendly, and can directly convert power to supply air pumps and fans.

[0020] Working principle: The pneumatic cotton picker can be carried on a multifunctional platform vehicle. The unmanned platform vehicle adopts a modular design. The body part is purely electric-driven and integrated with high-density battery panels. It supports household 220V and solar charging, has obstacle jumping and platform self-leveling functions, intelligent unmanned autonomous driving and following me functions, and row spacing recognition function. Human-computer interaction is achieved through a mobile phone APP. The platform can be equipped with agricultural tools such as cotton pickers, which can improve work efficiency and reduce work intensity.

[0021] The electric air pump 6 is driven to work by the high-speed rotation of the electric fan 7, and the air is continuously sucked into the cotton storage bin 2 from the cotton picking suction nozzle 10 of the cotton picker, so that an instantaneous vacuum is generated inside the cotton picker, and a negative pressure difference is formed with the external atmospheric pressure. Under this effect, the cotton picking nozzle is aimed at the cotton bolls, and the cotton bolls are sucked into the cotton storage bin 2 one by one, and the cotton bolls are retained in the cotton storage bin 2 through the multi-layer filter screen 16, and the filtered air is discharged from the device through the exhaust port of the electric air pump 6;

[0022] An electric switch 19 is arranged at the handle 18. When the cotton picking suction nozzle 10 is close to the cotton boll, the electric switch 19 is pressed, and the cotton picking machine starts to work and sucks the cotton boll.

[0023] Air flow meters are arranged at the collection port and the exhaust port of the cotton storage bin 2. When the cotton picker is in working state, when the cotton suction tube 9 is blocked, the air does not flow. Through the air flow meter, the controller alarms, buzzes to prompt, and remotely notifies the background monitoring. Similarly, when the air flow meter at the exhaust port detects that the air flow is gradually decreasing and is lower than the system preset value threshold, the controller alarms, buzzes to prompt, and the cotton bolls in the cotton storage bin 2 are collected and need to be processed, and remotely notifies the background monitoring.

[0024] The cotton picker body 1, cotton storage bin 2, mobile roller 3, support leg 4, transverse slide rail 5, electric air pump 6, electric fan 7, controller 8, cotton suction tube 9, suction nozzle 10, longitudinal slide rail 11, longitudinal adjustment motor 12, slider 13, transverse adjustment motor 14, solar panel 15, filter screen 16, bearing 17, handle 18, electric switch 19 of the present invention are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or through conventional experimental methods. The problems solved by the present invention are low efficiency of manual operation, inconvenient operation, large workload, low degree of automation, and inability to operate. To achieve an ideal operating state, large-scale machinery requires relatively professional personnel to operate, with high labor costs, and is greatly affected by the site. It cannot be installed on a multi-functional platform vehicle, and loading is inconvenient and inefficient. The present invention combines the above-mentioned components with each other, and uses manual handheld pneumatic cotton picking to reduce labor costs, improve work efficiency, reduce labor intensity, and achieve convenient, accurate, and efficient operations. It is mounted on a multi-functional platform vehicle, adopts a modular design, and the vehicle body is purely electric-driven, supports solar charging, has obstacle jumping and platform self-leveling functions, has intelligent unmanned autonomous driving functions, has line spacing recognition functions, and human-computer interaction is achieved through a mobile phone APP, with high intelligent performance.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pneumatic cotton picker, characterized in that: The invention comprises a cotton picker body (1), a cotton storage bin (2) and a movable roller (3), wherein the cotton storage bin (2) is arranged on the top of the cotton picker body (1), an electric air pump (6) is arranged at the rear end of the interior of the cotton storage bin (2), an electric fan (7) is connected to the bottom of the electric air pump (6), a filter screen (16) is arranged at the left end of the interior of the cotton storage bin (2), a controller (8) is arranged on the right side of the cotton storage bin (2), a cotton suction tube (9) is connected to the right side of the cotton storage bin (2), a handle (18) is arranged at the front end of the cotton suction tube (9), and the cotton suction tube (9) is provided with a plurality of handles. An electric switch (19) is provided on the side of the handle (18), a suction nozzle (10) is provided on the outer end of the handle (18), a transverse slide rail (5) is provided on the side of the cotton picker body (1), the bottom of the transverse slide rail (5) is connected to a support leg (4), the bottom of the support leg (4) is slidably connected to a longitudinal slide rail (11), the upper end of the longitudinal slide rail (11) is connected to a longitudinal adjustment motor (12), a bearing (17) is provided in the middle of the side of the movable roller (3), and the outer end of the bearing (17) is rotatably connected to the bottom of the longitudinal slide rail (11); A slider (13) is provided on the top of the longitudinal slide rail (11), and the slider (13) is slidably connected to the inside of the transverse slide rail (5); transverse adjustment motors (14) are provided at both ends of the transverse slide rail (5), and the outer ends of the transverse adjustment motors (14) are connected to the sliders (13); a solar panel (15) is installed on the top of the cotton storage bin (2), and the bottom of the solar panel (15) is electrically connected to a power conversion device, and the inside of the power conversion device is electrically connected to an inverter and a storage battery; An air flow meter is provided at the collection port and the exhaust port of the cotton storage bin (2). When the cotton picker is in operation, if a blockage occurs in the cotton suction pipe (9), causing air stagnation, the air flow meter causes the controller to alarm, buzzer prompt, and remotely notify the back-end monitoring. When the air flow meter at the exhaust port detects that the air flow is gradually decreasing and is lower than the system preset value threshold, the controller alarms, buzzers prompt, and the cotton bolls in the cotton storage bin (2) are collected and need to be processed, and remotely notifies the back-end monitoring. The body of the cotton picker (1) is purely electrically driven and supports solar charging, has obstacle jumping and platform self-leveling functions, has intelligent unmanned autonomous driving functions, has row distance recognition functions, and human-machine interaction is achieved through a mobile phone APP.

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