Pesticide spraying machine

Abstract

The utility model relates to the technical field of pesticide spraying machines, in particular to a pesticide spraying machine which comprises a supporting assembly, the supporting assembly comprises a vehicle body, first wheels, first protruding blocks and second protruding blocks, the driving end of the vehicle body is connected with a plurality of first wheels, the thickness of each first wheel is 80 mm-120 mm, and the outer walls of the first wheels are provided with a plurality of first protruding blocks and a plurality of second protruding blocks. The pesticide spraying device has the advantages that rapid steering is facilitated, the position of a supporting position can be adjusted, the ground pressing area is reduced, steering and overall position moving are facilitated, and large-area pesticide spraying operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine spraying machines, in particular to a medicine spraying machine. Background Art

[0002] A pesticide sprayer is a type of agricultural machinery that mixes water and liquid pesticides and applies the liquid to surfaces through pressure. It's primarily used for crop pest control and liquid fertilizer spraying. Wider spokes can crush more seedlings during use, making steering difficult and limiting the range of the sprayer. Larger spokes can also affect the sprayer's movement. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the deficiencies of the existing technology, the utility model provides a sprayer that is conducive to rapid steering, adjusting the position of the support, reducing the area pressed on the ground, facilitating steering and moving the overall position, and facilitating spraying operations over a large area.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a sprayer, comprising a support assembly;

[0007] The support assembly includes a vehicle body, wheel 1, bump 1 and bump 2. The driving end of the vehicle body is connected to several wheels 1, the thickness of wheel 1 is 80mm-120mm, and the outer wall of wheel 1 is provided with multiple bumps 1 and multiple bumps 2.

[0008] Preferably, it also includes a folding spray assembly, which includes a fixed frame, an extension plate, a rotating bracket 1, a tension spring, a rotating bracket 2 and a spray head. The fixed frame is rotatably connected to several extension plates, the rotating bracket 1 is connected to the extension plate, several tension springs are connected between the fixed frame and the rotating bracket 1, the rotating bracket 2 is rotatably connected to the fixed frame, and both the rotating bracket 1 and the rotating bracket 2 are connected to several spray heads.

[0009] Preferably, the folding spray assembly also includes a positioning plate, and a plurality of positioning plates are connected to the rotating bracket 2. After unfolding, the positioning plates can be connected to the fixing frame. Long holes are provided on the positioning plates, and through holes for installation are provided on the fixing frame.

[0010] Preferably, the folding spray assembly further comprises a positioning screw and a limiting nut, and both the fixed frame and the rotating bracket are provided with a clearance hole for installing the positioning screw, the positioning screw passes through the clearance hole, and the positioning screw and the limiting nut are connected.

[0011] Preferably, the support assembly also includes wheel two, bump three and bump four, a number of wheels two are rotatably connected to the vehicle body, a number of bumps three and bump four are connected to wheel two, the cross-section of bump three and bump four is T-shaped, bump three and bump four are staggered, and the necked end of bump three and the necked end of bump four face different directions.

[0012] Preferably, the folding spray assembly further includes a reinforcing shaft and a convex plate, a plurality of convex plates are connected to the fixing frame, a reinforcing shaft is provided between the convex plates, and the reinforcing shaft is connected to the extension plate.

[0013] Preferably, both the first and second bulges are provided with grooves, and the end of the first bulge with the groove and the end of the second bulge with the groove face different directions.

[0014] Preferably, the folding spray assembly further includes a limit screw, and the rotating bracket 2 and the rotating bracket 1 are provided with positioning holes for installing the limit screw.

[0015] Preferably, the driving end of the vehicle body is arranged at the front side in the direction of travel.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a sprayer with the following beneficial effects:

[0018] The sprayer rotates wheel one through the vehicle body, supports the whole body with a thinner wheel one, and enhances the grip on the ground through multiple convex blocks one and two. The direction can be quickly adjusted on bumpy ground, thereby improving work efficiency. The turning radius is small, avoiding repeated crushing of seedlings and reducing losses. Instead of using larger wheels, it is beneficial to adjust the position of the support, reduce the area of the ground pressed, facilitate steering and moving the whole body, and facilitate spraying operations over a large area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 4 For this utility model Figure 1 Schematic diagram of the local enlarged structure at C in the middle;

[0023] Figure 5 For this utility model Figure 1Schematic diagram of the local enlarged structure at D in the middle;

[0024] Figure 6 For this utility model Figure 1 Schematic diagram of the local enlarged structure at E in the middle;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 8 For this utility model Figure 7 Schematic diagram of the local enlarged structure at A in the middle;

[0027] Figure 9 It is a schematic diagram of the three-dimensional structure of the utility model.

[0028] Markings in the accompanying drawings: 1. Vehicle body; 2. Wheel 1; 3. Bump 1; 4. Bump 2; 5. Fixing bracket; 6. Positioning screw; 7. Limiting nut; 8. Reinforcement shaft; 9. Extension plate; 10. Rotating bracket 1; 11. Tension spring; 12. Rotating bracket 2; 13. Positioning plate; 14. Wheel 2; 15. Bump 3; 16. Bump 4; 17. Nozzle; 18. Limiting screw; 19. Bump plate. DETAILED DESCRIPTION

[0029] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0030] Example:

[0031] See also Figure 1-9 , a sprayer includes a support assembly.

[0032] The support assembly includes a vehicle body 1, a wheel 2, a bump 3 and a bump 2 4. The driving end of the vehicle body 1 is connected to several wheels 2. The thickness of the wheel 2 is 80mm-120mm. The outer wall of the wheel 2 is provided with multiple bumps 3 and multiple bumps 2 4. A water tank and a water pump for transmitting medicines are installed on the vehicle body 1 of the support assembly. The wheels 2 are arranged on both sides of the vehicle body 1. The vehicle body 1 is a common agricultural vehicle body 1, which can drive the driving end to turn and rotate. The wheel 2 is driven to rotate through the vehicle body 1, and the thinner wheel 2 is used to support the whole. The multiple bumps 1 3 and bump 2 4 enhance the grip on the ground. The direction can be quickly adjusted on bumpy ground, thereby improving work efficiency. The turning radius is small, avoiding repeated crushing of seedlings and reducing losses. Instead of using larger wheels, it is beneficial to adjust the position of the support, reduce the area pressed on the ground, facilitate steering and moving the position of the whole, and facilitate spraying operations over a large area.

[0033] Reference Figure 1 、 3 , 4 and 5, the sprayer also includes a folding spray assembly, the folding spray assembly includes a fixed frame 5, an extension plate 9, a rotating bracket 10, a tension spring 11, a rotating bracket 2 12 and a nozzle 17, the fixed frame 5 and a plurality of extension plates 9 are rotatably connected, the rotating bracket 10 is connected to the extension plate 9, a plurality of tension springs 11 are connected between the fixed frame 5 and the rotating bracket 10, the rotating bracket 2 12 is rotatably connected to the fixed frame 5, the rotating bracket 10 and the rotating bracket 2 12 are both connected to a plurality of nozzles 17, the fixed frame 5, the rotating bracket 10 and the rotating bracket 10 are connected to the plurality of nozzles 17, the fixed frame 5, the rotating bracket 10 and the rotating bracket 10 are connected to the plurality of The rotating bracket 12 is preferably welded from square tubes, and the nozzles 17 are connected to the spraying device on the vehicle body 1, and the medicine is sprayed to the surrounding area through the nozzles 17. Through the foldable spraying assembly, the extension plate 9 and the rotating bracket 10 are rotated, and the rotating bracket 10 can be adjusted to a suitable position to be connected to the fixed frame 5. When in use, the rotating bracket 10 and the rotating bracket 2 12 can be unfolded to spray medicine in a larger range. The setting of the tension spring 11 facilitates the unfolding and merging operations, which is conducive to the positioning of the rotating bracket 10.

[0034] Reference Figure 5 The folding spray assembly also includes a positioning plate 13. Several positioning plates 13 are connected to the rotating bracket 12. After unfolding, the positioning plate 13 can be connected to the fixing frame 5. A long hole is provided on the positioning plate 13, and a through hole for installation is provided on the fixing frame 5. The positioning plate 13 and the fixing frame 5 are preferably connected by a bolt group. The bolt group is composed of bolts and nuts. The bolts pass through the long holes and the through holes. Through the setting of the positioning plate 13, the positioning plate 13 and the fixing frame 5 can be matched to facilitate the connection of the fixing frame 5 and the positioning plate 13.

[0035] Reference Figure 3The folding spraying assembly also includes a positioning screw 6 and a limiting nut 7. Both the fixed frame 5 and the rotating bracket 10 are provided with a clearance hole for installing the positioning screw 6. The positioning screw 6 passes through the clearance hole, and the positioning screw 6 and the limiting nut 7 are connected. Through the setting of the positioning screw 6 and the limiting nut 7, the positioning screw 6 passes through the setting of the clearance hole, and the positioning screw 6 can pass through the fixed frame 5 and the rotating bracket 10. When spraying, connecting the fixed frame 5 and the rotating bracket 10 is beneficial to limit the position of the rotating bracket 10 and improve the positioning effect of the rotating bracket 10.

[0036] Reference Figure 6 The support assembly also includes wheel two 14, protrusion three 15 and protrusion four 16. Several wheels two 14 are rotatably connected to the vehicle body 1. Several protrusion three 15 and protrusion four 16 are connected to the wheel two 14. The cross-sections of protrusion three 15 and protrusion four 16 are T-shaped. The protrusion three 15 and protrusion four 16 are staggered. The necked ends of protrusion three 15 and protrusion four 16 face different directions. The vehicle body 1 and wheel two 14 are preferably rotatably connected through an axis. Through the arrangement of wheel two 14, the protrusion three 15 and protrusion four 16 arranged on wheel two 14 are conducive to cooperation with the ground.

[0037] Reference Figure 1 and 3 The folding spray assembly also includes a reinforcing shaft 8 and a convex plate 19. Several convex plates 19 are connected to the fixed frame 5. A reinforcing shaft 8 is arranged between the convex plates 19. The reinforcing shaft 8 is connected to the extension plate 9. The reinforcing shaft 8, the extension plate 9 and the convex plate 19 are connected by bolts. The area of the rotating part is extended by the extension plate 9 and the convex plate 19, which is conducive to supporting the rotating part and improving the positioning effect of the rotating part.

[0038] Reference Figure 2 Both the bump 1 3 and the bump 2 4 are provided with grooves, and the end of the bump 1 3 with the groove and the end of the bump 2 4 with the groove face different directions. The setting of the grooves makes it easier for the bump 1 3 and the bump 2 4 to cooperate with the ground, improves the grip effect, and is conducive to moving on the ground.

[0039] Reference Figure 7 and 8 The folding spray assembly also includes a limit screw 18. Positioning holes for installing the limit screw 18 are provided on the rotating bracket 12 and the rotating bracket 1 10. After closing, the limit screw 18 is passed through the positioning holes on the rotating bracket 10 and the rotating bracket 2 12. A nut for limiting the position of the limit screw 18 is installed on the limit screw 18, and the nut limits the position of the limit screw 18.

[0040] Reference Figure 1The driving end of the vehicle body 1 is arranged at the front side in the direction of travel. By setting the driving end at the front side, steering can be performed at the front side, which is conducive to steering.

[0041] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0042] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0043] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A spraying machine, characterized in that: including support components; The support assembly comprises a vehicle body (1), a wheel one (2), a bump one (3) and a bump two (4); a driving end of the vehicle body (1) is connected to a plurality of wheels one (2); the thickness of the wheel one (2) is 80-120 mm; and the outer wall of the wheel one (2) is provided with a plurality of bumps one (3) and a plurality of bumps two (4).

2. A pesticide sprayer according to claim 1, characterized in that: The invention also includes a folding spraying assembly, which includes a fixed frame (5), an extension plate (9), a rotating bracket 1 (10), a tension spring (11), a rotating bracket 2 (12) and a spray head (17). The fixed frame (5) and the plurality of extension plates (9) are rotatably connected, the rotating bracket 1 (10) and the extension plate (9) are connected, a plurality of tension springs (11) are connected between the fixed frame (5) and the rotating bracket 1 (10), the rotating bracket 2 (12) and the fixed frame (5) are rotatably connected, and the rotating bracket 1 (10) and the rotating bracket 2 (12) are both connected to a plurality of spray heads (17).

3. A pesticide sprayer according to claim 2, characterized in that: The folding spraying assembly also includes a positioning plate (13). A plurality of positioning plates (13) are connected to the second rotating bracket (12). After unfolding, the positioning plates (13) can be connected to the fixing frame (5). Long holes are provided on the positioning plates (13), and through holes for installation are provided on the fixing frame (5).

4. A pesticide sprayer according to claim 2, characterized in that: The folding spraying assembly also includes a positioning screw (6) and a limiting nut (7). The fixing frame (5) and the rotating bracket (10) are both provided with a clearance hole for installing the positioning screw (6). The positioning screw (6) passes through the clearance hole, and the positioning screw (6) and the limiting nut (7) are connected.

5. The pesticide spraying machine according to claim 1, characterized in that: The support assembly further comprises a wheel two (14), a convex block three (15) and a convex block four (16); a plurality of wheel twos (14) are rotatably connected to the vehicle body (1); a plurality of convex blocks three (15) and convex blocks four (16) are connected to the wheel two (14); the cross-sections of the convex blocks three (15) and the convex blocks four (16) are T-shaped; the convex blocks three (15) and the convex blocks four (16) are staggered; the constricted ends of the convex blocks three (15) and the constricted ends of the convex blocks four (16) face different directions.

6. A pesticide sprayer according to claim 2, characterized in that: The folding spraying assembly further comprises a reinforcing shaft (8) and a convex plate (19); a plurality of convex plates (19) are connected to the fixing frame (5); a reinforcing shaft (8) is arranged between the convex plates (19); and the reinforcing shaft (8) is connected to the extension plate (9).

7. The pesticide sprayer according to claim 1, characterized in that: Both the first convex block (3) and the second convex block (4) are provided with grooves, and the end of the first convex block (3) with the groove and the end of the second convex block (4) with the groove face different directions.

8. The pesticide spraying machine according to claim 2, characterized in that: The folding spraying assembly further comprises a limiting screw (18), and a positioning hole for installing the limiting screw (18) is provided on the second rotating bracket (12) and the first rotating bracket (10).

9. The pesticide sprayer according to claim 1, characterized in that: The driving end of the vehicle body (1) is arranged on the front side in the traveling direction.

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