Efficient agricultural sprayer

Abstract

The utility model relates to the technical field of sprayers, and discloses an efficient agricultural sprayer which comprises a main body assembly. The main body assembly comprises a shell, a pump barrel and a pump body, the pressing rod is arranged on the pump barrel; the spray head is arranged on the pump barrel; a first adjusting assembly is arranged in the shell, water and chemicals are put into the shell through a water inlet of the shell, a storage battery supplies power to start a motor, a transmission mechanism is driven to drive an impeller to rotate for stirring, a first sliding block is manually slid to transversely slide on a first groove body, the transmission mechanism is driven to transversely slide, and meanwhile the impeller is driven to enlarge the stirring range of the impeller. The impeller transversely slides in the second groove body through the transmission mechanism, the waterproof cover plate is arranged on a center shaft of the impeller and covers the second groove body all the time along with sliding of the impeller, water leakage is prevented, and after stirring is completed, the pressing rod is pressed up and down to compress air in the pump barrel and squeeze water, so that the water becomes mist through the spraying rod and is evenly sprayed to other objects.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a high-efficiency agricultural sprayer. Background Art

[0002] A sprayer is a device that uses air suction to turn medicine or other liquids into mist and sprays them evenly onto other objects. It consists of a compressed air device, a thin tube, a nozzle, etc. In rural areas, sprayers are important agricultural tools that are indispensable for preventing and controlling pests and diseases.

[0003] At present, the existing sprayers on the market generally only have a spraying function when in use. In actual use, the medicine will stick to the bottom and be difficult to clean due to slow dissolution and uneven mixing. In related technologies, an auxiliary mixing device is used to drive the rotating shaft to rotate when the motor output shaft drives the fixed ring to rotate, and then drives the impeller to rotate. The water is stirred under the action of the impeller rotation, but in actual use, the impeller is fixed, resulting in a fixed stirring range, and the medicine at a long distance is unevenly dissolved, which has certain limitations and is inconvenient for subsequent use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a high-efficiency agricultural sprayer, which has the advantage of enlarging the stirring area through manual sliding to allow the agent to be fully dissolved without accumulation, and solves the problem of uneven stirring caused by fixed impellers.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency agricultural sprayer includes a main body component; the main body component includes: an outer shell, in which a pump barrel is arranged; a pressure rod, which is arranged on the pump barrel; a nozzle, which is arranged on the pump barrel; an adjustment component 1 is arranged in the outer shell, and the adjustment component 1 includes: a groove body 1, which is opened on the outer shell; a slider 1, which is slidably connected to the groove body 1; a motor, which is fixedly connected to the slider 1; a transmission mechanism, which is fixedly connected to the slider 1 and connected to the motor; an impeller, which is fixedly connected to the transmission mechanism and is transmission-connected to the motor; a groove body 2, which is opened in the outer shell, and the central axis of the impeller passes through; and a waterproof cover plate connected to the transmission mechanism, which is arranged on the central axis of the impeller.

[0008] In some embodiments, the transmission mechanism includes: a mounting plate fixedly connected to the slider; a driving gear disposed on the mounting plate; a driven gear disposed on the mounting plate; and the driving gear meshes with the driven gear.

[0009] In some embodiments, an adjusting component II is provided on the waterproof cover plate. The adjusting component II includes: a connecting rod disposed on the waterproof cover plate; a scraping plate disposed on the connecting rod; a slide rail II fixedly connected to the outer shell; and a slider II slidably connected to the slide rail II and fixedly connected to the scraping plate.

[0010] In some embodiments, the adjusting component I further includes: a slide rail I disposed inside the outer shell, and the motor is slidably connected to the slide rail I.

[0011] In some embodiments, a switch and a protective cover are provided on the outer shell, and the protective cover covers the switch.

[0012] In some embodiments, the diameter of the driving gear is larger than that of the driven gear.

[0013] In some embodiments, a waterproof plate is provided on the slider I.

[0014] In some embodiments, the scraping plate fits against the inner wall of the outer shell.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present utility model provides an efficient agricultural sprayer, having the following beneficial effects:

[0017] It has the advantage that the stirring area can be enlarged by manual sliding to fully dissolve the medicament without accumulation, solving the problem of uneven stirring caused by the fixed impeller.

[0018] During use, water and the medicament are put in through the water inlet of the outer shell, the motor is powered on by the storage battery to drive the transmission mechanism, thereby driving the rotation of the impeller for stirring. Manually slide the slider I to slide horizontally on the first tank body, driving the transmission mechanism to slide horizontally, and at the same time driving the impeller to increase the stirring range of the impeller for full stirring. The impeller slides horizontally on the second tank body through the transmission mechanism, and the waterproof cover plate is arranged on the central axis of the impeller and always covers the second tank body along with the sliding of the impeller to prevent water leakage. After stirring is completed, the air in the pump barrel is compressed by pressing the lever up and down, squeezing the water, so that the water becomes mist through the spray rod and is evenly sprayed onto other objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front structural schematic diagram of the present utility model;

[0020] Figure 2 is a side structural schematic diagram of the present utility model;

[0021] Figure 3 is a top structural schematic diagram of the present utility model;

[0022] Figure 4This is a schematic diagram of the upward view structure of the utility model.

[0023] In the figure:

[0024] 1. Main body assembly; 11. Outer shell; 12. Pump barrel; 13. Pressure rod; 14. Sprayer head;

[0025] 2. First adjustment assembly; 21. First groove body; 22. First slider; 23. Motor; 24. Transmission mechanism; 241. Mounting plate; 242. Driving gear; 243. Driven gear; 25. Impeller; 26. Second groove body; 27. Waterproof cover plate; 28. First slide rail;

[0026] 3. Second adjustment assembly; 31. Connecting rod; 32. Scraper; 33. Second slide rail; 34. Second slider;

[0027] 4. Switch;

[0028] 5. Protective cover. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0030] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0031] In the present application, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0032] In addition, in this application, descriptions such as "first" and "second" are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0033] The basic working principle of a manual sprayer is to pressurize the liquid through a pump to form compressed air, which meets the liquid droplets in the spray nozzle. When the pump rod reciprocates, the piston moves in the pump cylinder, converting atmospheric pressure into liquid pressure and sending the liquid through the pipeline to the pressure tank to form a certain amount of compressed air. When the spray button is pressed, the air valve opens, allowing the compressed air in the pressure tank to meet the liquid droplets in the spray nozzle, thereby spraying the liquid.

[0034] In the related art, by using an auxiliary mixing device, when the output shaft of the motor drives the rotating shaft to rotate, it can drive the fixed ring to rotate, and then drive the impeller to rotate. Under the action of the rotating impeller, the water will be agitated. However, in actual use, due to the fixed impeller, the stirring range is fixed, and the medicament at a relatively far distance is not evenly dissolved, which has certain limitations and is not convenient for subsequent use.

[0035] To solve the problems in the related art to a certain extent, the embodiment of this application provides an efficient agricultural sprayer. When the medicament is put into the bucket, by manually adjusting the slider 1 to drive the transmission structure 24 to move horizontally, the agitation area is increased, the medicament can be fully stirred, quickly fused, the accumulation is reduced, it is more convenient and fast, and the work efficiency is improved.

[0036] The following describes this application with reference to the accompanying drawings and specific embodiments:

[0037] Combined with Figures 1 - 4, embodiments of the present application provide an efficient agricultural sprayer. To achieve the above object, the present utility model provides the following technical solutions: An efficient agricultural sprayer includes a main body assembly 1; the main body assembly 1 includes: a housing 11, inside which a pump barrel 12 is provided; a pressure rod 13, arranged on the pump barrel 12; a nozzle 14, arranged on the pump barrel 12; an adjusting assembly one 2 is arranged inside the housing 11, and the adjusting assembly one 2 includes: a slot one 21, opened on the housing 11; a slider one 22, slidably connected inside the slot one 21; a motor 23, fixedly connected to the slider one 22; a transmission mechanism 24, fixedly connected to the slider one 22 and connected to the motor 23; an impeller 25, fixedly connected to the transmission mechanism 24 and drivingly connected to the motor 23; a slot two 26, opened inside the housing 11, through which the central axis of the impeller 25 passes; and a waterproof cover plate 27, arranged on the central axis of the impeller 25.

[0038] During use, water and chemicals are put in through the water inlet of the housing 11, the motor 23 is powered on by a storage battery to drive the transmission mechanism 24, thereby driving the rotation of the impeller 25 for stirring. Manually slide the slider one 22 to slide horizontally in the slot one 21, driving the transmission mechanism 24 to slide horizontally, and at the same time driving the impeller 25 to increase the stirring range of the impeller 25 for sufficient stirring. The impeller 25 slides horizontally in the slot two 26 through the transmission mechanism 24. The waterproof cover plate 27 is arranged on the central axis of the impeller 25 and always covers the slot two 26 as the impeller 25 slides to prevent water leakage. After stirring is completed, the pressure rod 13 is pressed up and down to compress the air in the pump barrel 12, squeezing the water so that the water becomes mist through the spray rod 14 and is evenly sprayed onto other objects.

[0039] In some embodiments, the transmission mechanism 24 includes: a mounting plate 241, fixedly connected to the slider one 22; a driving gear 242, arranged on the mounting plate 241; a driven gear 243, arranged on the mounting plate 241; the driving gear 242 meshes with the driven gear 243.

[0040] During use, the mounting plate 241 is fixedly connected to the slider one 22, the driven gear 243 is fixedly connected to the mounting plate 241, and when the slider one slides, it drives the mounting plate 241 to slide. The driving gear 242 is arranged on the output end of the motor 23 and meshes with the two driven gears 243. After the motor is started, it drives the driving gear 242 to rotate, and the driving gear 242 drives the driven gear 243 to rotate, thereby driving the impeller 25 to rotate for agitation.

[0041] In some embodiments, an adjusting component II (3) is provided on the waterproof cover plate (27). The adjusting component II (3) includes: a connecting rod (31) provided on the waterproof cover plate (27); a scraping plate (32) provided on the connecting rod (31); a second slide rail (33) fixedly connected to the outer shell (11); and a second slider (34) slidably connected to the second slide rail (33) and fixedly connected to the scraping plate (32).

[0042] During use, the connecting rod (31) is fixedly connected to the waterproof cover plate (27) and fixedly connected to the second slider (34). The second slider (34) is slidably connected to the second slide rail (33), and the second slide rail (33) is fixedly connected to the inner wall of the outer shell (11) to increase stability. The scraping plate (32) is connected to the connecting rod (31), and when the waterproof cover plate (27) slides, it can drive the connecting rod (31) to slide.

[0043] In some embodiments, the adjusting component I (2) further includes: a first slide rail (28) provided inside the outer shell (11), and the motor (23) is slidably connected to the first slide rail (28) to make the sliding more stable.

[0044] In some embodiments, a switch (4) and a protective cover (5) are provided on the outer shell (11). When the switch (4) is turned on, the protective cover (5) covers the switch (4), which has the functions of isolating dust and waterproofing.

[0045] In some embodiments, the diameter of the driving gear (242) is larger than that of the driven gear (243), which has the advantages of converting the power input of low speed and large torque into the output of high speed and small torque, and at the same time can ensure the stable transmission of speed and torque.

[0046] In some embodiments, a waterproof plate is provided on the first slider (22) to prevent damage to the battery and the motor.

[0047] In some embodiments, the scraping plate (32) fits against the inner wall of the outer shell (11), and can scrape off the residues on the inner wall during cleaning.

[0048] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0049] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0050] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency agricultural sprayer, comprising a main body component (1); the main body component (1) comprises: A housing (11) in which a pump barrel (12) is disposed; A pressure rod (13) is arranged on the pump barrel (12); A spray head (14) is arranged on the pump barrel (12); The invention is characterized in that: an adjustment component 1 (2) is arranged in the housing (11), and the adjustment component 1 (2) comprises: A tank body (21) is provided on the housing (11); A slider (22) slidably connected to the groove (21); A motor (23) fixedly connected to the slider (22); A transmission mechanism (24) is fixedly connected to the slider (22) and is connected to the motor (23); An impeller (25) is fixedly connected to the transmission mechanism (24) and is in transmission connection with the motor (23); The second tank body (26) is provided in the housing (11), the central axis of the impeller (25) passes through the tank body, and is connected to the transmission mechanism (24). A waterproof cover plate (27) is arranged on the central axis of the impeller (25).

2. A high-efficiency agricultural sprayer according to claim 1, characterized in that: The transmission mechanism (24) comprises: A mounting plate (241) fixedly connected to the slider 1 (22); A driving gear (242) is arranged on the mounting plate (241); The driven gear (243) is arranged on the mounting plate (241); the driving gear (242) is meshed with the driven gear (243).

3. A high-efficiency agricultural sprayer according to claim 1, characterized in that: The second tank body (26) is provided with a second adjustment component (3), and the second adjustment component (3) comprises: A connecting rod (31) is arranged on the waterproof cover plate (27); A scraper (32) is arranged on the connecting rod (31); A second slide rail (33) fixedly connected to the housing (11); The second sliding block (34) is slidably connected to the second sliding rail (33) and is fixedly connected to the scraper (32).

4. A high-efficiency agricultural sprayer according to claim 1, characterized in that: The regulating component one (2) also includes: A slide rail (28) is disposed in the housing (11), and the motor (23) is slidably connected to the slide rail (28).

5. A high-efficiency agricultural sprayer according to claim 1, characterized in that: The housing (11) is provided with a switch (4) and a protective cover (5), and the protective cover (5) covers the switch (4).

6. A high-efficiency agricultural sprayer according to claim 2, characterized in that: The driving gear (242) has a larger diameter than the driven gear (243).

7. A high-efficiency agricultural sprayer according to claim 1, characterized in that: The slider (22) is provided with a waterproof plate.

8. A high-efficiency agricultural sprayer according to claim 3, characterized in that: The scraper (32) is in contact with the inner wall of the outer shell (11).

Images