Unmanned aerial vehicle with easily-replaced storage box for rice and wheat fertilization

Abstract

The utility model discloses a rice and wheat fertilization unmanned aerial vehicle with a storage box easy to replace, the rice and wheat fertilization unmanned aerial vehicle comprises an unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is provided with a material barrel connected through a connecting mechanism, and the connecting mechanism comprises a fixing assembly comprising a first circular plate connected to the bottom of the unmanned aerial vehicle body through a group of bolts, a fixing ring is fixedly connected to the bottom of the first circular plate, external threads are formed in the fixing ring, the material barrel is connected to the fixing ring in a threaded mode, a set of clamping grooves are formed in the material barrel, a clamping block is connected to the bottom of the first circular plate through an arranged clamping assembly, and the end of the clamping block is in an arc shape; the utility model relates to the technical field of fertilizing equipment. According to the unmanned aerial vehicle with the easily-replaced storage box for rice and wheat fertilization, the problems that in the prior art, a storage box and an unmanned aerial vehicle are generally designed into a whole, after fertilizer in one storage box is used up, the storage box cannot be rapidly replaced by a new storage box, the downtime is shortened, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing equipment, in particular to a drone with an easily replaceable storage box for fertilizing rice and wheat. Background Art

[0002] In the agricultural production process, fertilization is a necessary step, and this step is mostly done manually, which has high labor costs, consumes a lot of physical strength, and has low work efficiency, and cannot meet the production needs of large-scale farms. Therefore, agricultural drones have emerged. Agricultural drones can replace manual methods to complete fertilization and fertilization work, eliminate the inconvenience caused by changes in terrain and geography, and improve work efficiency.

[0003] Existing drones with easily replaceable storage tanks for rice and wheat fertilizer application still have the following problems. Reference publication number CN210641386U discloses a fertilizer application drone comprising a drone body and a spreading device. The drone body is equipped with multiple legs, and the spreading device is fixed below the drone body. The spreading device includes a drive motor, a bucket, and a chassis. The drive motor output shaft is provided with a first gear plate, and a second gear plate is provided, which is rotatably mounted at the center of the upper end surface of the bucket. The first and second gear plates are connected by a belt. The upper end surface of the bucket is provided with a feeding port, a first circular plate is provided at the lower end of the bucket, and a discharge port is provided at the center of the lower end surface of the bucket. A rotating shaft is provided within the bucket, the top end of the rotating shaft being fixed to the center of the second gear plate, the lower end of the rotating shaft rotatingly passing through the first circular plate and the discharge port, and the bottom end being fixed to the chassis. The upper surface of the chassis is provided with multiple baffle strips radiating from the center. This utility model has the beneficial effects of uniform fertilizer application, high work efficiency, minimal fertilizer waste, and low labor costs.

[0004] However, the above technology cannot solve the problem in the prior art that the storage box and the drone are generally designed as one body. When the fertilizer in a storage box is used up, it is impossible to quickly replace it with a new storage box to reduce downtime, thereby reducing operating efficiency. For this reason, the utility model provides a drone with an easily replaceable storage box for rice and wheat fertilization. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a drone with an easily replaceable storage box for rice and wheat fertilization, which solves the problem in the existing technology that the storage box and the drone are generally designed as one body. When the fertilizer in a storage box is used up, it is impossible to quickly replace it with a new storage box, thereby reducing downtime and reducing operating efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A drone with an easily replaceable storage box for rice and wheat fertilization, comprising a drone body, a material bucket connected by a connecting mechanism provided at the bottom of the drone body, and the connecting mechanism comprising:

[0007] The fixing assembly includes a first circular plate connected to the bottom of the drone body by a group of bolts, a fixing ring fixedly connected to the bottom of the first circular plate, and an external thread is provided on the fixing ring, the barrel is threadedly connected to the fixing ring, and a group of positioning grooves are provided on the barrel, and the bottom of the first circular plate is connected to a positioning block through a provided positioning assembly, and the end of the positioning block is arc-shaped, and a group of the positioning blocks are respectively located in a group of positioning grooves;

[0008] The fertilization component is arranged on the first circular plate and is used for fertilizing.

[0009] Preferably, the positioning assembly includes a group of rectangular blocks fixed to the bottom of the first circular plate, a group of rectangular side walls are fixed with elastic telescopic rods, and the telescopic ends of a group of elastic telescopic rods are respectively connected to one end of a group of positioning blocks.

[0010] Preferably, a group of electric push rods are fixed to the bottom of the first circular plate, the telescopic ends of a group of electric push rods are fixed to circular rings, a group of extrusion blocks are fixed to the bottom of the circular rings, a rectangular through groove is opened on the positioning block, and the extrusion block is located in the rectangular through groove.

[0011] Preferably, the fertilizing assembly includes a motor fixed to the bottom of the first circular plate, an output end of the motor is provided with a driving rod, and a group of stirring rods are fixed to the driving rod.

[0012] Preferably, the bottom of the barrel is rotatably connected to a circular block through a rotating hole, the bottom of the circular block is fixedly connected to a second circular plate, the bottom of the barrel is provided with a pair of first through holes, and the second circular plate is provided with a pair of second through holes.

[0013] Preferably, a square block is fixedly connected to the bottom of the driving rod, a square groove is opened on the top of the circular block, and the square block is adapted to the square groove. Beneficial effects

[0014] The utility model provides a drone with an easily replaceable storage box for rice and wheat fertilization. Compared with the existing technology, it has the following advantages:

[0015] (1) The invention relates to a drone with an easily replaceable storage box for fertilizing rice and wheat. Through a fixed ring, a worker can connect a material barrel to the drone. When connected, a set of latching blocks slowly approaches a set of latching grooves, thereby automatically completing the fixation under the setting of the latching assembly, and at the same time maintaining stability and sealing effects. When the material barrel is disassembled and replaced, due to the setting of the latching assembly, the shell can be quickly disassembled, the material barrel can be replaced, and the work can be continued, thereby avoiding the difficulty in replacing the material barrel, taking time to add fertilizer, and affecting work efficiency.

[0016] (2) The drone with an easily replaceable storage box for rice and wheat fertilizer application drives a stirring rod to rotate through a provided driving rod, so that the stirring rod can stir the fertilizer, thereby preventing the fertilizer from accumulating and agglomerating in the barrel, causing blockage and affecting the normal fertilizer situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of a second circular plate of the present invention;

[0019] Figure 3 This is a schematic diagram of the motor of the present utility model;

[0020] Figure 4 This is a cross-sectional view of the material barrel of the present utility model;

[0021] Figure 5 This is a schematic diagram of the extrusion block of the present utility model.

[0022] In the figure: 1. UAV body; 2. Material barrel; 3. First circular plate; 4. Fixing ring; 5. Positioning groove; 6. Positioning block; 7. Rectangular block; 8. Elastic telescopic rod; 9. Electric push rod; 10. Circular ring; 11. Extrusion block; 12. Rectangular through groove; 13. Motor; 14. Drive rod; 15. Stirring rod; 16. Circular block; 17. Second circular plate; 18. First through hole; 19. Second through hole; 20. Square block; 21. Square groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5The utility model provides a technical solution: a drone with an easily replaceable storage box for fertilizing rice and wheat, comprising a drone body 1, a bucket 2 connected by a connecting mechanism at the bottom of the drone body 1, the connecting mechanism comprising: a fixing assembly, comprising a first circular plate 3 connected by a group of bolts to the bottom of the drone body 1, a fixing ring 4 fixedly connected to the bottom of the first circular plate 3, and an external thread is provided on the fixing ring 4, the bucket 2 is threadedly connected to the fixing ring 4, a group of positioning grooves 5 are provided on the bucket 2, the bottom of the first circular plate 3 is connected to a positioning block 6 through a positioning assembly, and the positioning block 6 The end is arc-shaped, and a group of locking blocks 6 are respectively located in a group of locking grooves 5; the fertilizing component is arranged on the first circular plate 3 for fertilizing; through the set fixing ring 4, the staff can connect the material barrel 2 with it, and when connected, a group of locking blocks 6 slowly approaches a group of locking grooves 5, thereby automatically completing the fixation under the setting of the locking component, and at the same time maintaining stability and sealing effect. When the material barrel 2 is disassembled and replaced, due to the setting of the locking component, the shell can be quickly disassembled, the material barrel 2 is replaced, and work can continue, thereby avoiding the difficulty of replacing the material barrel 2, taking time to add fertilizer, and affecting work efficiency.

[0025] In this embodiment, the locking assembly includes a group of rectangular blocks 7 fixed to the bottom of the first circular plate 3, and a group of rectangular side walls are fixed with elastic telescopic rods 8, and the telescopic ends of a group of elastic telescopic rods 8 are respectively connected to one end of a group of locking blocks 6; through the provision of elastic telescopic rods 8, when the staff connects the fixing ring 4 to the barrel 2, the locking blocks 6 can be pressed against the outside of the barrel mouth. After the connection is completed, a group of locking blocks 6 can be respectively inserted into a group of locking slots 5 for locking operation, which is convenient and quick to operate.

[0026] In this embodiment, a group of electric push rods 9 are fixed to the bottom of the first circular plate 3, and a circular ring 10 is fixed to the telescopic end of a group of electric push rods 9. A group of extrusion blocks 11 are fixed to the bottom of the circular ring 10. A rectangular through groove 12 is provided on the positioning block 6, and the extrusion block 11 is located in the rectangular through groove 12; by driving the circular ring 10 to rise by a group of electric push rods 9, the oblique side of the extrusion block 11 can be squeezed against one side of the rectangular through groove 12, thereby releasing the positioning operation of a group of positioning blocks 6 at the same time, so that it is convenient for the staff to replace the prepared material barrel 2.

[0027] In this embodiment, the fertilizing assembly includes a motor 13 fixed to the bottom of the first circular plate 3, and a driving rod 14 is provided at the output end of the motor 13, and a group of stirring rods 15 are fixed to the driving rod 14; the stirring rods 15 are driven to rotate by the provided driving rods 14, so that the stirring rods 15 can stir the fertilizer, thereby preventing the fertilizer from accumulating and agglomerating in the barrel, causing blockage and affecting the normal fertilizer condition.

[0028] In this embodiment, a circular block 16 is rotatably connected to the bottom of the barrel 2 through a rotating hole, a second circular plate 17 is fixed to the bottom of the circular block 16, a pair of first through holes 18 are opened at the bottom of the barrel 2, and a pair of second through holes 19 are opened on the second circular plate 17; by rotating with the circular plate, the first through holes 18 and the second through holes 19 can be intermittently connected, so that fertilizer transportation and fertilization can be carried out.

[0029] In this embodiment, a square block 20 is fixed to the bottom of the driving rod 14, and a square groove 21 is provided on the top of the circular block 16, and the square block 20 is adapted to the square groove 21; by setting the driving rod 14 to have a square block 20 fixed to the bottom, and adapted to the square groove 21 provided on the top of the circular block 16, the second circular plate 17 can be driven to rotate by the driving rod 14. When replacing the barrel 2, the fixing ring 4 and the barrel 2 can be initially closed by rotating the drone body 1, and then the whole body can be turned over, and the drone body 1 and the barrel 2 can be tightened continuously, so that the square block 20 can be matched with the square groove 21, and will not be affected by the fertilizer, and the fixation can be completed later.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] During work, the staff can connect the material barrel 2 with it through the set fixing ring 4, and when connecting, a group of locking blocks 6 slowly approaches a group of locking grooves 5, thereby automatically completing the fixation under the setting of the locking component, and at the same time maintaining stability and sealing effect. When the material barrel 2 is disassembled and replaced, due to the setting of the locking component, the shell can be quickly disassembled, the prepared material barrel 2 is replaced, and work is continued, thereby avoiding the material barrel 2 being difficult to replace, requiring time to add fertilizer, and affecting work efficiency. The elastic telescopic rod 8 can be set to allow the locking block 6 to press against the outside of the barrel mouth when the staff connects the fixing ring 4 to the material barrel 2. After the connection is completed, a group of locking blocks 6 can be respectively inserted into a group of locking grooves 5 for locking operation, which is convenient and quick to operate. The circular ring 10 is driven to rise by a group of electric push rods 9, so that the hypotenuse of the extrusion block 11 can squeeze one side of the rectangular through groove 12, thereby releasing a group of locking blocks at the same time. 6's card operation makes it convenient for the staff to replace the prepared material barrel 2. The stirring rod 15 is driven to rotate by the provided driving rod 14, so that the stirring rod 15 can stir the fertilizer, thereby preventing the fertilizer from accumulating and agglomerating in the barrel, causing blockage and affecting the normal fertilizer situation. By rotating with the circular plate, the first through hole 18 and the second through hole 19 can be intermittently connected, so that fertilizer transportation and fertilization can be carried out. The square block 20 is fixedly connected to the bottom of the provided driving rod 14, and is adapted to the square groove 21 opened at the top of the circular block 16, so that the second circular plate 17 can be driven to rotate by the driving rod 14. When replacing the material barrel 2, the fixing ring 4 and the material barrel 2 can be initially closed by rotating the drone body 1, and then the whole body is turned over, and the drone body 1 and the material barrel 2 are continued to be tightened, so that the square block 20 can be matched with the square groove 21, and it will not be affected by the fertilizer, and the fixation can be completed later.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., 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, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drone with an easily replaceable storage box for fertilizing rice and wheat, comprising a drone body (1), characterized in that: A material barrel (2) connected via a connecting mechanism is provided at the bottom of the drone body (1), and the connecting mechanism comprises: A fixing assembly comprises a first circular plate (3) connected to the bottom of the drone body (1) by a group of bolts, a fixing ring (4) fixed to the bottom of the first circular plate (3), and an external thread is provided on the fixing ring (4), the material barrel (2) is threadedly connected to the fixing ring (4), a group of positioning grooves (5) is provided on the material barrel (2), the bottom of the first circular plate (3) is connected to a positioning block (6) through a provided positioning assembly, and the end of the positioning block (6) is arc-shaped, and a group of the positioning blocks (6) are respectively located in a group of positioning grooves (5); A fertilizing component is arranged on the first circular plate (3) and is used for fertilizing.

2. The UAV with easily replaceable storage box for rice and wheat fertilization according to claim 1, characterized in that: The positioning assembly comprises a group of rectangular blocks (7) fixed to the bottom of the first circular plate (3), a group of rectangular side walls are fixed with elastic telescopic rods (8), and the telescopic ends of a group of elastic telescopic rods (8) are respectively connected to one end of a group of positioning blocks (6).

3. The UAV with easily replaceable storage box for rice and wheat fertilization according to claim 1, characterized in that: A group of electric push rods (9) are fixedly connected to the bottom of the first circular plate (3); a group of telescopic ends of the electric push rods (9) are fixedly connected to a circular ring (10); a group of extrusion blocks (11) are fixedly connected to the bottom of the circular ring (10); a rectangular through slot (12) is provided on the positioning block (6), and the extrusion block (11) is located in the rectangular through slot (12).

4. The UAV with easily replaceable storage box for fertilizing rice and wheat according to claim 1, characterized in that: The fertilizing assembly comprises a motor (13) fixed to the bottom of the first circular plate (3); a driving rod (14) is provided at the output end of the motor (13); and a group of stirring rods (15) are fixed to the driving rod (14).

5. The UAV with easily replaceable storage box for fertilizing rice and wheat according to claim 4, characterized in that: The bottom of the barrel (2) is rotatably connected to a circular block (16) via a rotating hole, the bottom of the circular block (16) is fixedly connected to a second circular plate (17), the bottom of the barrel (2) is provided with a pair of first through holes (18), and the second circular plate (17) is provided with a pair of second through holes (19).

6. The UAV with easily replaceable storage box for fertilizing rice and wheat according to claim 5, characterized in that: A square block (20) is fixedly connected to the bottom of the driving rod (14), a square groove (21) is opened on the top of the circular block (16), and the square block (20) is adapted to the square groove (21).

Images