Agricultural plant protection pesticide spraying device

Abstract

An agricultural plant protection pesticide spraying device comprises a rectangular supporting plate, supporting legs, moving wheels, a side supporting plate, a fixed tray, a motor, a driving fluted disc, a pesticide containing barrel and balls, the lower portion of the rectangular supporting plate is connected with the supporting legs, the lower portions of the supporting legs are connected with the moving wheels, the four supporting legs are distributed at the four corners of the rectangular supporting plate, and the lower portion of the fixed tray is provided with a tray lower pipe. The lower part of the charging barrel is matched with the fixed tray, is inserted into the fixed tray, rotates in the fixed tray and is provided with a lower annular plate, the bottom of the lower annular plate is provided with a plurality of semispherical grooves, and the balls are matched with the semispherical grooves, are inserted into the semispherical grooves and roll in the semispherical grooves; the lower surfaces of the balls are attached to the fixed tray, and the multiple balls are evenly distributed at the bottom of the lower annular plate.

Description

Technical Field

[0001] This utility model relates to the field of agricultural plant protection, and in particular to an agricultural plant protection spraying device. Background Technology

[0002] An existing patent (publication number: CN215936050U) discloses an agricultural plant protection spraying device, including a base, a pull plate fixedly connected to one side of the base, casters fixedly connected to the lower end of the base, a pesticide tank fixedly connected to one side of the upper end of the base, a feed inlet provided on one side of the upper end of the pesticide tank, a stirring mechanism provided inside the pesticide tank, an equipment box fixedly connected to the upper end of the base, a first turntable provided above the equipment box, an inclined plate hinged to one side of the upper part of the first turntable, a second rotating shaft fixedly connected to the lower end of the first turntable and extending into the equipment box, and first mounting plates fixedly provided on both sides of the upper part of the inclined plate. However, when using this device, the position of the sprayer is fixed, and it can only swing up and down, making it impossible to spray pesticides in multiple directions around the device. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing an agricultural plant protection spraying device with a rotatable pesticide container for spraying around the device during use. This structure increases the coverage area of ​​the spray and the area that can be sprayed at one time.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An agricultural plant protection spraying device includes a rectangular support plate, support legs, movable wheels, side support plates, a fixed tray, a motor, a drive gear disc, a pesticide container, and ball bearings. The lower part of the rectangular support plate is connected to the support legs, and the lower part of the support legs is connected to the movable wheels. The four support legs are distributed at the four corners of the rectangular support plate. The lower part of the fixed tray has a tray lower tube, and the lower part of the tray lower tube is connected to the rectangular support plate. The lower part of the pesticide container is adapted to the fixed tray and is inserted into the fixed tray. The lower part of the pesticide container rotates within the fixed tray. The lower part of the pesticide container has a lower annular plate with multiple hemispherical grooves at the bottom. The ball bearings are adapted to the hemispherical grooves and are inserted into the hemispherical grooves. The ball bearings roll within the hemispherical grooves, and the lower surface of the ball bearings is in contact with the fixed tray. The multiple ball bearings are evenly distributed at the bottom of the lower annular plate.

[0006] The bottom of the medicine barrel has a lower tooth, and the side of the medicine barrel has a side connector. The spray pipe is connected to the side connector. The bottom of the fixed tray has an upper clearance hole, and the rectangular support plate has a lower clearance hole. The upper clearance hole and the lower clearance hole correspond to each other. The lower part of the side support plate is connected to the rectangular support plate, and a set of side support plates are distributed at both ends of the lower clearance hole.

[0007] The active gear disc has gear side rods at both ends, and the lengths of the gear side rods at both ends are different. The gear side rods pass through the side support plate and rotate inside the side support plate. The side of the side support plate is in contact with the active gear disc. The upper part of the active gear disc passes through the upper clearance hole and meshes with the lower teeth of the medicine barrel. Beneficial effects

[0008] 1. This utility model comprises a rectangular support plate, support legs, and movable wheels forming a movable base. This facilitates spraying pesticides at different locations during device use, or the device can be mounted on the rear of agricultural machinery. The height of the support legs provides space for seedlings, preventing damage to seedlings due to height and angle during agricultural plant protection spraying. The lower part of the fixed tray is fixed to the base, and the lower part of the pesticide tank is inserted into the fixed tray. The fixed tray prevents the pesticide tank from falling off the base during agricultural plant protection spraying.

[0009] 2. In this utility model, the lower annular plate is placed inside a fixed tray with multiple ball bearings. These ball bearings make the rotation of the medicine barrel within the fixed tray smoother. The motor is mounted and fixed on the motor mounting plate. The side rod of the gear disc is inserted into the side support plate. The symmetrical side support plate supports the active gear disc without affecting its rotation. The symmetrical side support plate limits the active gear disc, ensuring that the upper part of the active gear disc passes through the upper clearance hole and meshes with the lower teeth of the medicine barrel. The motor shaft is connected to the side rod of the gear disc, so that the motor drives the active gear disc to rotate when working. When the active gear disc rotates, it rotates the medicine barrel, causing the medicine barrel to rotate within the fixed tray. The medicine barrel is designed to be rotatable, allowing for spraying around the device during use. This structure increases the spray coverage area and the area that can be sprayed at one time. Attached Figure Description

[0010] Figure 1 This is a top view of an agricultural plant protection spraying device according to the present invention.

[0011] Figure 2 This is a bottom view of an agricultural plant protection spraying device according to the present invention.

[0012] Figure 3 This is a cross-sectional view of an agricultural plant protection spraying device according to the present invention.

[0013] Figure 4 This is a bottom view of the rectangular support plate 01 described in this utility model. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0015] Example 1:

[0016] An agricultural plant protection spraying device includes a rectangular support plate 01, support legs 02, casters 03, side support plates 05, a fixed tray 06, a motor 09, a drive gear 10, a pesticide tank 13, and ball bearings 18. The lower part of the rectangular support plate 01 is connected to the support legs 02, and the lower part of the support legs 02 is connected to the casters 03. The four support legs 02 are distributed at the four corners of the rectangular support plate 01. The rectangular support plate 01, support legs 02, and casters 03 form a movable base, facilitating spraying at different locations during use. Alternatively, the device can be mounted on the rear of agricultural machinery. The height of the support legs 02 provides space for seedlings, preventing damage to seedlings due to height and angle during agricultural plant protection spraying. The fixed tray 06 has a tray lower tube 07 at its lower part, and the lower part of the tray lower tube 05 is connected to a rectangular support plate 06. The support plate 01 and the fixed tray 06 are fixedly mounted on the base. The lower part of the pesticide container 13 is adapted to the fixed tray 06. The lower part of the pesticide container 13 is inserted into the fixed tray 06. The fixed tray 06 prevents the pesticide container 13 from falling off the base during agricultural plant protection spraying. The lower part of the pesticide container 13 rotates within the fixed tray 06. The lower part of the pesticide container 13 has a lower annular plate 15. The bottom of the lower annular plate 15 has multiple hemispherical grooves 16. The ball bearings 18 are adapted to the hemispherical grooves 16. The ball bearings 18 are inserted into the hemispherical grooves 16 and roll within the hemispherical grooves 16. The lower surface of the ball bearings 18 is in contact with the fixed tray 06. The multiple ball bearings 18 are evenly distributed at the bottom of the lower annular plate 15. The lower annular plate 15 is placed inside the fixed tray 06 by the multiple ball bearings 18. The multiple ball bearings 18 make the rotation of the pesticide container 13 within the fixed tray 06 smoother.

[0017] Example 2:

[0018] The medicine barrel 13 of this utility model has a lower tooth 17 at the bottom and a medicine barrel side connector 14 on the side. The spray pipe is connected to the medicine barrel side connector 14. The fixed tray 06 has an upper clearance hole 12 at the bottom and a rectangular support plate 01 has a lower clearance hole 04. The upper clearance hole 12 and the lower clearance hole 04 correspond to each other. The lower part of the side support plate 05 is connected to the rectangular support plate 01. A set of side support plates 05 are distributed at both ends of the lower clearance hole 04.

[0019] Example 3:

[0020] The active gear disk 10 of this utility model has gear disk side rods 11 at both ends. The gear disk side rods 11 at both ends are of different lengths. The gear disk side rods 11 pass through the side support plate 05 and rotate within the side support plate 05. The symmetrical side support plate 05 supports the active gear disk 10 without affecting its rotation. The side of the side support plate 05 is in contact with the active gear disk 10. The upper part of the active gear disk 10 passes through the upper relief hole 12 and meshes with the lower tooth 17 of the medicine barrel. The symmetrical side support plate 05 limits the active gear disk 10, ensuring that the upper part of the active gear disk 10 passes through the upper relief hole 12 and meshes with the lower tooth 17 of the medicine barrel.

[0021] Example 4:

[0022] The rectangular support plate 01 of this utility model is connected to the motor mounting plate 08 on its side. The motor 09 is connected to the motor mounting plate 08 by multiple bolts and is fixed on the motor mounting plate 08. The rotating shaft of the motor 09 is connected to the side rod 11 of the gear plate. The medicine tank 13 contains medicine. The lower part of the active gear plate 10 is inserted into the lower clearance hole 04, so that the motor 09 drives the active gear plate 10 to rotate when working. When the active gear plate 10 rotates, it rotates the medicine tank 13, so that the medicine tank 13 rotates within the fixed tray 06. The medicine tank 13 is set to a rotatable structure for spraying medicine around the device during use. This structure increases the coverage area of ​​the spray and the area of ​​a single spray.

[0023] Example 5:

[0024] The installation steps of this utility model are as follows: First, connect the lower part of the rectangular support plate 01 to the support leg 02, connect the support leg 02 to the moving wheel 03, insert the lower part of the active gear plate 10 into the lower clearance hole 04, pass the gear plate side rod 11 through the side support plate 05, connect the side support plate 05 to the rectangular support plate 01, install the motor 09 on the motor mounting plate 08, connect the motor 09 shaft to the gear plate side rod 11, connect the lower part of the tray lower tube 07 to the rectangular support plate 01, insert the ball 18 into the hemispherical groove 16, insert the medicine barrel 13 into the fixed tray 06, so that the upper part of the active gear plate 10 meshes with the lower tooth 17 of the medicine barrel.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An agricultural plant protection spraying device, characterized in that :Including rectangular support plate (01), support leg (02), mobile wheel (03), side support plate (05), fixed tray (06), motor (09), driving gear disc (10), charging barrel (13), ball (18), the lower part of the rectangular support plate (01) is connected with the support leg (02), the lower part of the support leg (02) is connected with the mobile wheel (03), four support legs (02) are distributed in the four corners of the rectangular support plate (01), the lower part of the fixed tray (06) has a tray lower pipe (07), the lower part of the tray lower pipe (07) is connected with the rectangular support plate (01), the lower part of the charging barrel (13) is adapted to the fixed tray (06), the lower part of the charging barrel (13) is inserted into the fixed tray (06), the lower part of the charging barrel (13) rotates in the fixed tray (06), the lower part of the charging barrel (13) has a lower annular plate (15), the bottom of the lower annular plate (15) has a plurality of hemispherical grooves (16), the ball (18) is adapted to the hemispherical groove (16), the ball (18) is inserted into the hemispherical groove (16), the ball (18) rolls in the hemispherical groove (16), the lower surface of the ball (18) is attached to the fixed tray (06), and a plurality of balls (18) are uniformly distributed on the bottom of the lower annular plate (15).

2. The agricultural plant protection pesticide spraying device according to claim 1, characterized in that : The bottom of the charging barrel (13) has a barrel lower tooth (17), the side of the charging barrel (13) has a barrel side joint (14), the nozzle is connected with the barrel side joint (14), the bottom of the fixed tray (06) has an upper accommodation hole (12), the rectangular support plate (01) has a lower accommodation hole (04), the upper accommodation hole (12) corresponds to the lower accommodation hole (04), the lower part of the side support plate (05) is connected with the rectangular support plate (01), and a group of side support plates (05) are distributed at both ends of the lower accommodation hole (04).

3. The agricultural plant protection pesticide spraying device according to claim 2, characterized in that : The both ends of the driving gear disc (10) have gear disc side rods (11), the both ends of the gear disc side rods (11) are different in length, the gear disc side rod (11) penetrates through the side support plate (05), the gear disc side rod (11) rotates in the side support plate (05), the side of the side support plate (05) is attached to the driving gear disc (10), the upper part of the driving gear disc (10) penetrates through the upper accommodation hole (12), and the upper part of the driving gear disc (10) is engaged with the barrel lower tooth (17).

4. The agricultural plant protection pesticide spraying device according to claim 1, characterized in that : The side of the rectangular support plate (01) is connected with the motor mounting plate (08), the motor (09) is connected with the motor mounting plate (08) through a plurality of bolts, the rotating shaft of the motor (09) is connected with the gear disc side rod (11), the inside of the charging barrel (13) has a liquid medicine, and the lower part of the driving gear disc (10) is inserted into the lower accommodation hole (04).

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