Pesticide spraying device for agricultural planting

Abstract

The utility model discloses a pesticide spraying device for agricultural planting, which comprises a box body, universal wheels are arranged at four corners of the lower end face of the box body, an extension box is arranged on the upper end face of the box body in a sliding manner, a funnel is arranged on the upper end face of the extension box in a penetrating manner, a drainage pipe is arranged at the bottom of the left end face of the box body in a penetrating manner, and an adjusting rod is rotationally arranged on the extension box. The upper end of the adjusting rod is connected with an adjusting motor, an adjusting sleeve is arranged in the box body and is in threaded connection with the adjusting rod, a pump body is arranged at the upper end of the extension box, the input end and the output end of the pump body are connected with a water suction pipe and a water outlet pipe respectively, and the bottom of the outer end face of the water suction pipe is sleeved with a sleeve. And a connecting rod is connected between the sleeve and the adjusting sleeve, a water distribution base is rotationally arranged at the upper end of the water outlet pipe, a first water spraying pipe is arranged on the water distribution base, and through the design of the extension box, the internal storage amount can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting spraying, and more specifically, to a spraying device for agricultural planting. Background Art

[0002] Agricultural planting refers to the planting of agricultural products such as barley and wheat. In the process of agricultural planting, in order to ensure the normal growth of crops, it is generally necessary to spray your crops. When the existing spraying device is used, when spraying some larger areas of crops, the internal storage capacity is limited, and the agent needs to be added multiple times. The practicality needs to be improved. When the device is in use, the spraying end of the spraying device is fixed. When spraying at different positions, the device needs to be rotated as a whole, which affects the spraying efficiency. In addition, when the device is in use, the width of the spraying end is fixed, the number of spraying pipes is limited, and the spraying range is fixed, which is inconvenient to adjust. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a spraying device for agricultural planting to solve the technical problem mentioned in the background technology that when spraying some crops in a larger area, the internal storage capacity is limited, multiple additions of agents are required, and the practicality needs to be improved.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for agricultural planting, comprising a box body, universal wheels are provided at the four corners of the lower end face of the box body, an extension box is slidably provided on the upper end face of the box body, a funnel is penetrated through the upper end face of the extension box, a drainage pipe is penetrated through the bottom of the left end face of the box body, an adjusting rod is rotatably provided on the extension box, an adjusting motor is connected to the upper end of the adjusting rod, an adjusting sleeve is provided inside the box body, the adjusting sleeve and the adjusting rod are threadedly connected, a pump body is provided on the upper end of the extension box, a water suction pipe and a water outlet pipe are connected to the input and output ends of the pump body respectively, a sleeve is provided on the bottom of the outer end face of the water suction pipe, a connecting rod is connected between the sleeve and the adjusting sleeve, a water diversion seat is rotatably provided on the upper end of the water outlet pipe, and a first water spraying pipe is provided on the water diversion seat.

[0007] The utility model is further configured that a guide rod is provided inside the box body, and a plurality of guide rods are provided, and guide holes are opened at the bottom end of the extension box corresponding to the plurality of guide rods to guide the lifting.

[0008] The utility model is further configured such that extension seats are slidably provided at both ends of the water diversion seat, and mounting holes are opened on the two extension seats. A plurality of mounting holes are arranged at intervals, and a second water spray pipe can be detachably provided on the plurality of mounting holes to facilitate the adjustment of the water spray width.

[0009] The utility model is further configured such that a plurality of the second water spray pipes are each provided with a mounting flange, and the mounting flange and the extension seat are connected by bolts, so as to facilitate the disassembly and assembly of the second water spray pipe.

[0010] The utility model is further configured such that the inner ends of the plurality of the second water spray pipes are each provided with a sealing seat corresponding to the mounting hole to seal the mounting position.

[0011] The utility model is further configured such that first locking holes are provided on both left and right sides of the rear end surface of the water diversion seat, second locking holes are provided on the two extension seats corresponding to the first locking holes, a plurality of second locking holes are arranged at intervals, and the first locking holes and the second locking holes are connected by bolts to achieve locking for sliding.

[0012] The utility model is further configured that a driving motor is provided on the upper end surface of the extension box, a driving shaft is provided on the upper end of the driving motor, and a transmission mechanism is provided between the driving shaft and the water diversion seat to facilitate rotation and water spraying.

[0013] The utility model is further configured such that the transmission mechanism comprises a first gear and a second gear, the first gear is mounted on the driving shaft, the second gear is mounted on the water diversion seat, and the first gear and the second gear are meshed to realize transmission of rotation.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a spraying device for agricultural planting, which has the following beneficial effects:

[0016] 1. Through the design of the extension box, the extension box is set to slide relative to the box body, the adjusting motor drives the adjusting rod, the adjusting rod and the adjusting sleeve are threaded together, the guide rod and the guide hole are guided together, which is convenient for the extension box to be lifted and lowered. A sliding sealing ring is provided between the extension box and the box body to facilitate the adjustment of the internal storage volume.

[0017] 2. Through the design of the extension seat, the extension seat is slidably set on both sides of the water diversion seat, the mounting hole and the first water spray pipe are matched, the extension seat slides to a suitable position, the first locking hole and the second locking hole are aligned, the bolts are passed through and tightened, the second water spray pipe is installed in the corresponding mounting hole, the mounting ring and the extension seat are connected by bolts, which is convenient for adjusting the water spray width.

[0018] 3. Through the design of the driving motor, the driving motor drives the driving shaft to rotate, and the driving shaft and the water distribution seat are meshed through the first gear and the second gear. The water distribution seat rotates relative to the water outlet pipe, which is convenient for adjusting the water spray at different angles and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the preferred overall structure of a spraying device for agricultural planting;

[0020] Figure 2 This is a schematic diagram of an extension box structure preferably used in an agricultural planting spraying device;

[0021] Figure 3 This is a schematic diagram of a preferred box structure for an agricultural planting spraying device;

[0022] Figure 4 It is an exploded diagram of the matching structure of a water diversion seat and an extension seat optimized for an agricultural planting spraying device;

[0023] Figure 5 This is a cross-sectional exploded view of the matching structure of an extension seat and a second water spray pipe preferably used in an agricultural planting spray device.

[0024] In the figure: 1. box body; 2. universal wheel; 3. extension box; 4. funnel; 5. drain pipe; 6. adjusting rod; 7. adjusting motor; 8. adjusting sleeve; 9. pump body; 10. water suction pipe; 11. water outlet pipe; 12. sleeve; 13. connecting rod; 14. water distribution seat; 15. first water spray pipe; 16. guide rod; 17. guide hole; 18. extension seat; 19. mounting hole; 20. second water spray pipe; 21. mounting flange; 22. sealing seat; 23. first locking hole; 24. second locking hole; 25. driving motor; 26. driving shaft; 27. first gear; 28. second gear. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-4 A spraying device for agricultural planting includes a box body 1, universal wheels 2 are arranged at the four corners of the lower end face of the box body 1, an extension box 3 is slidably arranged on the upper end face of the box body 1, a funnel 4 is penetrated through the upper end face of the extension box 3, a drainage pipe 5 is penetrated through the bottom of the left end face of the box body 1, an adjusting rod 6 is rotatably arranged on the extension box 3, an adjusting motor 7 is connected to the upper end of the adjusting rod 6, an adjusting sleeve 8 is arranged inside the box body 1, the adjusting sleeve 8 and the adjusting rod 6 are threadedly connected, a pump body 9 is arranged on the upper end of the extension box 3, a water suction pipe 10 and a water outlet pipe 11 are connected to the input end and the output end of the pump body 9 respectively, a sleeve 12 is sleeved on the bottom of the outer end face of the water suction pipe 10, a connecting rod 13 is connected between the sleeve 12 and the adjusting sleeve 8, a water distribution seat 14 is rotatably arranged on the upper end of the water outlet pipe 11, and a first water spraying pipe 15 is arranged on the water distribution seat 14.

[0029] In this embodiment, the adjusting motor 7 is started, and the adjusting motor 7 drives the adjusting rod 6 to rotate. The adjusting rod 6 and the adjusting sleeve 8 are threadedly matched, and the extension box 3 is raised and lowered relative to the box body 1.

[0030] See also Figure 2 and Figure 3 As an implementation method of the extension box 3: a guide rod 16 is provided inside the box body 1, and a plurality of guide rods 16 are provided. A guide hole 17 is opened at the bottom end of the extension box 3 corresponding to the plurality of guide rods 16.

[0031] Specifically, the extension box 3 slides relative to the box body 1 , and the guide rods 16 and the guide holes 17 cooperate for guidance.

[0032] See also Figure 1 , Figure 4 and Figure 5As an implementation method of the water diversion seat 14: the left and right ends of the water diversion seat 14 are slidably provided with extension seats 18, the two extension seats 18 are provided with mounting holes 19, and multiple mounting holes 19 are arranged at intervals. Second water spray pipes 20 can be detachably provided on the multiple mounting holes 19, and mounting flanges 21 are provided on the multiple second water spray pipes 20. The mounting flanges 21 and the extension seats 18 are connected by bolts. The inner ends of the multiple second water spray pipes 20 are provided with sealing seats 22 corresponding to the mounting holes 19. The left and right sides of the rear end surface of the water diversion seat 14 are provided with first locking holes 23, and the two extension seats 18 are provided with second locking holes 24 corresponding to the first locking holes 23. Multiple second locking holes 24 are arranged at intervals, and the first locking holes 23 and the second locking holes 24 are connected by bolts.

[0033] Specifically, according to the use environment, the extension seat 18 is slid to a suitable position, the first locking hole 23 and the second locking hole 24 are aligned, and the bolts are passed through and tightened to fix. According to the number of exposed mounting holes 19, a suitable number of second water spray pipes 20 are selected for installation, and the mounting flange 21 on the second water spray pipe 20 is installed with the bolts of the extension seat 18, and the sealing seat 22 seals the installation position.

[0034] See also Figure 1 and Figure 2 As an implementation method of the water diversion seat 14: a driving motor 25 is provided on the upper end surface of the extension box 3, a driving shaft 26 is provided on the upper end of the driving motor 25, a transmission mechanism is provided between the driving shaft 26 and the water diversion seat 14, the transmission mechanism includes a first gear 27 and a second gear 28, the first gear 27 is installed on the driving shaft 26, the second gear 28 is installed on the water diversion seat 14, and the first gear 27 and the second gear 28 are meshed.

[0035] Specifically, the driving motor 25 is started, the driving motor 25 drives the driving shaft 26, the driving shaft 26 drives the first gear 27 to rotate, the first gear 27 and the second gear 28 are meshed and matched, and the second gear 28 drives the water diversion seat 14 to rotate.

[0036] In summary, the overall equipment is in use:

[0037] When the extension box 3 is in the adjustment state, the adjustment motor 7 is started, and the adjustment motor 7 drives the adjustment rod 6 to rotate. The adjustment rod 6 and the adjustment sleeve 8 are threadedly matched, and the guide rod 16 and the guide hole 17 cooperate for guidance. The extension box 3 is raised and lowered relative to the box body 1, which is convenient for adjusting the internal water storage capacity.

[0038] When in the adjustment state at the spraying end, the extension seat 18 is slidably adjusted relative to the water diversion seat 14 to a suitable position, the first locking hole 23 and the second locking hole 24 are aligned, the bolts are passed through and tightened, and according to the number of exposed mounting holes 19, a suitable number of second water spray pipes 20 are selected for installation, the mounting flange 21 on the second water spray pipe 20 and the extension seat 18 are bolted and installed, and the sealing seat 22 seals the installation position.

[0039] When in the spraying state, the drive motor 25 and the water pump are started, the water pump sucks out the water inside the box body 1 through the water suction pipe 10 and the sleeve 12, transfers the water to the water diversion seat 14 through the water outlet pipe 11, and sprays out through the first water spray pipe 15 on the water diversion seat 14 and the second water spray pipe 20 on the extension seat 18. The drive motor 25 drives the drive shaft 26 to rotate, the first gear 27 on the drive shaft 26 and the second gear 28 on the water diversion seat 14 are meshed and matched, and the water diversion seat 14 rotates relative to the water outlet pipe 11 to realize rotating spraying.

[0040] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pesticide spraying device for agricultural planting, comprising a housing (1), wherein the four corners of the lower end surface of the housing (1) are provided with universal wheels (2), wherein: An extension box (3) is slidably provided on the upper end surface of the box body (1), a funnel (4) is penetrated through the upper end surface of the extension box (3), a drainage pipe (5) is penetrated through the bottom of the left end surface of the box body (1), an adjustment rod (6) is rotatably provided on the extension box (3), an adjustment motor (7) is connected to the upper end of the adjustment rod (6), an adjustment sleeve (8) is provided inside the box body (1), the adjustment sleeve (8) and the adjustment rod (6) are threadedly connected, a pump body (9) is provided on the upper end of the extension box (3), an input end and an output end of the pump body (9) are respectively connected to a water suction pipe (10) and a water outlet pipe (11), a sleeve (12) is sleeved on the bottom of the outer end surface of the water suction pipe (10), a connecting rod (13) is connected between the sleeve (12) and the adjustment sleeve (8), a water distribution seat (14) is rotatably provided on the upper end of the water outlet pipe (11), and a first water spray pipe (15) is provided on the water distribution seat (14).

2. The agricultural planting spraying device according to claim 1 is characterized in that: A guide rod (16) is provided inside the box body (1), and a plurality of guide rods (16) are provided. A guide hole (17) is provided at the bottom end of the extension box (3) corresponding to the plurality of guide rods (16).

3. The agricultural planting spraying device according to claim 1 is characterized in that: The left and right ends of the water diversion seat (14) are slidably provided with extension seats (18), and both of the two extension seats (18) are provided with mounting holes (19). A plurality of the mounting holes (19) are arranged at intervals, and a second water spray pipe (20) can be detachably provided on each of the plurality of mounting holes (19).

4. The agricultural planting spraying device according to claim 3 is characterized in that: A plurality of the second water spray pipes (20) are each provided with a mounting flange (21), and the mounting flange (21) and the extension seat (18) are connected via bolts.

5. The agricultural planting spraying device according to claim 4 is characterized in that: The inner ends of the plurality of second water spray pipes (20) are each provided with a sealing seat (22) corresponding to the mounting hole (19).

6. The agricultural planting spraying device according to claim 3 is characterized by: The water diversion seat (14) is provided with first locking holes (23) on both left and right sides of the rear end surface, and the two extension seats (18) are provided with second locking holes (24) corresponding to the first locking holes (23), a plurality of the second locking holes (24) are arranged at intervals, and the first locking holes (23) and the second locking holes (24) are connected by bolts.

7. The agricultural planting spraying device according to claim 1 is characterized in that: A driving motor (25) is provided on the upper end surface of the extension box (3), a driving shaft (26) is provided on the upper end of the driving motor (25), and a transmission mechanism is provided between the driving shaft (26) and the water diversion seat (14).

8. The agricultural planting spraying device according to claim 7, characterized in that: The transmission mechanism comprises a first gear (27) and a second gear (28); the first gear (27) is mounted on the driving shaft (26); the second gear (28) is mounted on the water diversion seat (14); the first gear (27) and the second gear (28) are meshed.

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