Fertilizer spraying machine for rice

Abstract

The utility model provides a rice fertilizer sprayer which comprises an unmanned aerial vehicle main body, the unmanned aerial vehicle main body is in contact with a mounting frame, an external fastening bolt is arranged on the mounting frame in a penetrating mode and is in threaded connection with the unmanned aerial vehicle main body, the inner end of the mounting frame is connected with a barrel body, and the barrel body is in threaded connection with the mounting frame. The upper end of the barrel body is rotationally connected with a transmission shaft in a penetrating mode, and the transmission shaft is connected with a first motor through a first bevel gear set. Solid fertilizer is added into the barrel body, the fertilizer is moved and transferred through the unmanned aerial vehicle body, the spiral blade is driven to rotate under the action of the first motor, the first bevel gear set and the transmission shaft, the solid fertilizer is controlled to fall into the through opening groove, and the second motor drives the valve plate to be opened through the second bevel gear set and the first rotating shaft. The fertilizer falls into a first cavity through a through groove and a second open groove and falls onto a throwing disc through a throwing frame, the throwing disc is driven to rotate under the action of a third motor, a third bevel gear set and a second rotating shaft, and the fertilizer is thrown.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a rice fertilizer spreading machine. Background Art

[0002] Agriculture refers to an important industrial sector in the national economy. It is a sector that uses land resources as its production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. Agriculture belongs to the primary industry. The sector that uses land resources for planting and production is the planting industry, the sector that uses the water space on the land for aquaculture is the aquaculture industry, also called fishery, the sector that uses land resources to cultivate and cut down trees is the forestry industry, and the sector that uses land resources to cultivate or directly uses grassland to develop animal husbandry is the animal husbandry industry. In the process of agricultural production, it is often necessary to grow rice.

[0003] At present, it is often necessary to fertilize and spray rice during the rice planting process. Most of the existing fertilization methods are still to manually enter the rice fields and scatter solid fertilizers, or to manually enter the rice fields with sprayers to spray liquid foliar fertilizers, which is time-consuming and labor-intensive, and the fertilization efficiency is relatively low.

[0004] In summary, a rice fertilizer spreader is needed at present. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a rice fertilizer spreader, which solves the problems mentioned in the background technology.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A rice fertilizer spreader comprises an unmanned aerial vehicle (UAV) body, wherein the UAV body is in contact with a mounting frame, an external fastening bolt is provided through the mounting frame, and the external fastening bolt is threadedly connected to the UAV body, the inner end of the mounting frame is connected to a barrel body, a feeding pipe is provided at the upper end of the barrel body near the front side, a transmission shaft is rotatably connected to the upper end of the barrel body, the transmission shaft is connected to a first motor through a first bevel gear set, the first motor is provided at the upper end of the barrel body, a stirring blade and a spiral blade are provided outside the transmission shaft, the stirring blade and the spiral blade are both provided inside the barrel body, and the stirring blade is provided above the spiral blade.

[0008] Furthermore, the barrel body includes a baffle frame, which is arranged inside the barrel body, and the baffle frame is arranged below the stirring blade. A through groove is opened in the baffle frame, and the inner wall of the through groove is rotatably connected to the first rotating shaft, and the inner end of the first rotating shaft is connected to the valve plate. The first rotating shaft on one side is connected to the second motor through the second bevel gear set, and the second motor is arranged inside the baffle frame.

[0009] Furthermore, the barrel body also includes a first opening groove, the retaining frame is provided with a first opening groove, the retaining frame is provided with a second opening groove, and the second opening groove and the first opening groove are both connected to the through-mouth groove.

[0010] Furthermore, the barrel body also includes a first cavity, the second opening groove is connected to the first cavity below, the first opening groove is connected to the second cavity below, and the second cavity and the first cavity are both arranged inside the barrel body.

[0011] Furthermore, the barrel body also includes an infusion pump, which is connected to the side of the barrel body. The infusion pump is connected to the second cavity. The infusion pump is connected to the infusion tube through a connecting tube, and the infusion tube is connected to the spraying tube.

[0012] Furthermore, the barrel body also includes a throwing rack, the lower end of the barrel body is connected to the throwing rack, the throwing rack is communicated with the first cavity, the upper end of the throwing rack is rotatably connected to the second rotating shaft, the second rotating shaft is connected to the third motor through the third bevel gear set, and the lower end of the second rotating shaft is connected to the throwing plate.

[0013] The utility model provides a rice fertilizer spreading machine. Compared with the prior art, it has the following beneficial effects:

[0014] First, solid fertilizer is added into the barrel, and the fertilizer is moved and transferred by the drone body. The spiral blade is driven to rotate under the action of the first motor, the first bevel gear set and the transmission shaft, and the solid fertilizer is controlled to fall into the through-mouth groove. The second motor drives the valve plate to open through the second bevel gear set and the first rotating shaft, so that the fertilizer falls into the first cavity through the through-mouth groove and the second opening groove, and falls on the throwing plate through the throwing rack. The throwing plate is driven to rotate under the action of the third motor, the third bevel gear set and the second rotating shaft, and the fertilizer is thrown to reduce the manual throwing operation in the field. Alternatively, liquid foliar fertilizer is added into the barrel, and an appropriate amount of water is added. The stirring blade is driven to rotate under the action of the first motor, the first bevel gear set and the transmission shaft to evenly mix the liquid foliar fertilizer. The valve plate is driven to open through the second motor, the second bevel gear set and the first rotating shaft, so that the liquid foliar fertilizer falls into the second cavity through the through-mouth groove and the first opening groove, and is sprayed under the action of the infusion pump, the connecting pipe, the infusion pipe and the spraying pipe. This method can also be used for spraying pesticides on rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The schematic diagram of the front view structure of the main body of the UAV of the utility model is shown;

[0017] Figure 2 The schematic diagram of the main structure of the UAV of the utility model from a top view is shown;

[0018] Figure 3 The utility model shows a schematic diagram of the left side cross-sectional structure of the barrel;

[0019] Figure 4 The utility model shows a schematic diagram of the front cross-sectional structure of the barrel;

[0020] Figure 5 The three-dimensional structure diagram of the utility model throwing frame is shown;

[0021] Figure 6 The schematic diagram of the top view of the throwing plate of the utility model is shown;

[0022] As shown in the figure: 1. UAV body; 2. Mounting frame; 3. Barrel body; 301. Baffle frame; 302. Through-mouth groove; 303. First rotating shaft; 304. Valve plate; 305. Second bevel gear set; 306. Second motor; 307. First opening groove; 308. Second opening groove; 309. First cavity; 310. Second cavity; 311. Infusion pump; 312. Connecting pipe; 313. Infusion pipe; 314. Spraying frame; 315. Second rotating shaft; 316. Third bevel gear set; 317. Third motor; 318. Spraying tray; 319. Spraying pipe; 4. Feeding pipe; 5. Transmission shaft; 6. First bevel gear set; 7. First motor; 8. Mixing blade; 9. Spiral blade. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] In order to solve the technical problems in the background technology, a rice fertilizer spreading machine is provided as follows:

[0026] Combination Figure 1-Figure 6As shown, a rice fertilizer spreader provided by the utility model includes a drone body 1, the drone body 1 is in contact with a mounting frame 2, an external fastening bolt is arranged through the mounting frame 2, and the external fastening bolt is threadedly connected to the drone body 1, the inner end of the mounting frame 2 is connected to a barrel body 3, a feeding pipe 4 is arranged near the front side of the upper end of the barrel body 3, the upper end of the barrel body 3 is rotatably connected to a transmission shaft 5, the transmission shaft 5 is connected to a first motor 7 through a first bevel gear set 6, the first motor 7 is arranged at the upper end of the barrel body 3, a stirring blade 8 and a spiral blade 9 are arranged on the outside of the transmission shaft 5, the stirring blade 8 and the spiral blade 9 are both arranged inside the barrel body 3, and the stirring blade 8 is arranged above the spiral blade 9.

[0027] The stirring blade 8 is driven to rotate under the action of the first motor 7, the first bevel gear set 6 and the transmission shaft 5 to evenly mix the liquid foliar fertilizer, and the solid fertilizer is controlled to fall into the through-mouth groove 302 by driving the spiral blade 9 to rotate.

[0028] In this embodiment, the barrel body 3 includes a baffle frame 301, and the baffle frame 301 is arranged inside the barrel body 3. The baffle frame 301 is arranged below the stirring blade 8. A through groove 302 is opened in the baffle frame 301. The inner wall of the through groove 302 is rotatably connected to the first rotating shaft 303. The inner end of the first rotating shaft 303 is connected to the valve plate 304. The first rotating shaft 303 on one side is connected to the second motor 306 through the second bevel gear set 305, and the second motor 306 is arranged inside the baffle frame 301.

[0029] The valve plate 304 is driven to open by the second motor 306, the second bevel gear set 305 and the first rotating shaft 303, so that the liquid foliar fertilizer falls into the second cavity 310 through the through-mouth groove 302 and the first opening groove 307, or the valve plate 304 is driven to open by the second motor 306, the second bevel gear set 305 and the first rotating shaft 303, so that the fertilizer falls into the first cavity 309 through the through-mouth groove 302 and the second opening groove 308, and the valve plate 304 rotates in opposite directions twice.

[0030] Embodiment 2

[0031] like Figure 1-Figure 6 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0032] In this embodiment, the barrel body 3 also includes a first opening groove 307, a first opening groove 307 is opened in the retaining frame 301, a second opening groove 308 is opened in the retaining frame 301, the second opening groove 308 and the first opening groove 307 are both connected to the through groove 302, the barrel body 3 also includes a first cavity 309, the second opening groove 308 is connected to the first cavity 309 below, the first opening groove 307 is connected to the second cavity 310 below, and the second cavity 310 and the first cavity 309 are both arranged inside the barrel body 3.

[0033] The first opening groove 307 , the second opening groove 308 , the second cavity 310 , and the first cavity 309 are arranged for fertilizing liquid fertilizer and solid fertilizer.

[0034] Embodiment 3

[0035] like Figure 1-Figure 6 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0036] In this embodiment, the barrel body 3 also includes an infusion pump 311, and the infusion pump 311 is connected to the side of the barrel body 3. The infusion pump 311 is connected to the second cavity 310, and the infusion pump 311 is connected to the infusion tube 313 through the connecting tube 312, and the infusion tube 313 is connected to the spraying tube 319. The barrel body 3 also includes a throwing rack 314, and the lower end of the barrel body 3 is connected to the throwing rack 314, and the throwing rack 314 is connected to the first cavity 309. The upper end of the throwing rack 314 is rotatably connected to the second rotating shaft 315, and the second rotating shaft 315 is connected to the third motor 317 through the third bevel gear set 316, and the lower end of the second rotating shaft 315 is connected to the throwing tray 318.

[0037] The third motor 317, the third bevel gear set 316 and the second rotating shaft 315 drive the throwing plate 318 to rotate and throw the fertilizer.

[0038] The working principle and use process of this utility model:

[0039] In use:

[0040] The first step: by adding solid fertilizer into the barrel 3, the fertilizer is moved and transferred by the drone body 1, and the spiral blade 9 is driven to rotate under the action of the first motor 7, the first bevel gear set 6 and the transmission shaft 5, the solid fertilizer is controlled to fall into the through-mouth groove 302, and the second motor 306, the second bevel gear set 305 and the first rotating shaft 303 drive the valve plate 304 to open, so that the fertilizer falls into the first cavity 309 through the through-mouth groove 302 and the second opening groove 308, and falls on the throwing plate 318 through the throwing rack 314, and the throwing plate 318 is driven to rotate under the action of the third motor 317, the third bevel gear set 316 and the second rotating shaft 315, so as to throw the fertilizer and reduce the manual throwing operation in the field.

[0041] Step 2: Add liquid foliar fertilizer into the barrel 3, add appropriate amount of water, and drive the stirring blade 8 to rotate under the action of the first motor 7, the first bevel gear set 6 and the transmission shaft 5 to evenly mix the liquid foliar fertilizer. The valve plate 304 is driven to open by the second motor 306, the second bevel gear set 305 and the first rotating shaft 303, so that the liquid foliar fertilizer falls into the second cavity 310 through the through-mouth groove 302 and the first opening groove 307, and is sprayed under the action of the infusion pump 311, the connecting pipe 312, the infusion pipe 313 and the spraying pipe 319.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rice fertilizer spreading machine, characterized in that: The invention comprises an unmanned aerial vehicle (UAV) body (1), wherein the UAV body (1) is in contact with a mounting frame (2), an external fastening bolt is provided through the mounting frame (2), and the external fastening bolt is threadedly connected to the UAV body (1), the inner end of the mounting frame (2) is connected to a barrel (3), a feeding pipe (4) is provided at the upper end of the barrel (3) near the front side, a transmission shaft (5) is rotatably connected to the upper end of the barrel (3), the transmission shaft (5) is connected to a first motor (7) through a first bevel gear set (6), the first motor (7) is provided at the upper end of the barrel (3), a stirring blade (8) and a spiral blade (9) are provided on the outer side of the transmission shaft (5), the stirring blade (8) and the spiral blade (9) are both provided inside the barrel (3), and the stirring blade (8) is provided above the spiral blade (9).

2. A rice fertilizer spreading machine according to claim 1, characterized in that: The barrel body (3) comprises a retaining frame (301), the retaining frame (301) is arranged inside the barrel body (3), the retaining frame (301) is arranged below the stirring blade (8), a through slot (302) is opened inside the retaining frame (301), the inner wall of the through slot (302) is rotatably connected to a first rotating shaft (303), the inner end of the first rotating shaft (303) is connected to a valve plate (304), one side of the first rotating shaft (303) is connected to a second motor (306) through a second bevel gear set (305), and the second motor (306) is arranged inside the retaining frame (301).

3. A rice fertilizer spreading machine according to claim 2, characterized in that: The barrel body (3) further comprises a first opening groove (307), the retaining frame (301) is provided with the first opening groove (307), the retaining frame (301) is provided with a second opening groove (308), and the second opening groove (308) and the first opening groove (307) are both connected to the through-mouth groove (302).

4. A rice fertilizer spreading machine according to claim 3, characterized in that: The barrel body (3) further comprises a first cavity (309), the second opening groove (308) being connected to the first cavity (309) below, the first opening groove (307) being connected to the second cavity (310) below, and the second cavity (310) and the first cavity (309) being both arranged inside the barrel body (3).

5. A rice fertilizer spreading machine according to claim 1, characterized in that: The barrel body (3) further comprises an infusion pump (311), and the infusion pump (311) is connected to the side of the barrel body (3), and the infusion pump (311) is communicated with the second cavity (310). The infusion pump (311) is connected to the infusion tube (313) via a connecting tube (312), and the infusion tube (313) is connected to the spraying tube (319).

6. A rice fertilizer spreading machine according to claim 1, characterized in that: The barrel body (3) further comprises a throwing rack (314), the lower end of the barrel body (3) is connected to the throwing rack (314), the throwing rack (314) is communicated with the first cavity (309), the upper end of the throwing rack (314) is rotatably connected to a second rotating shaft (315), the second rotating shaft (315) is connected to a third motor (317) via a third bevel gear set (316), and the lower end of the second rotating shaft (315) is connected to a throwing tray (318).

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