Buried fertilizing device

Abstract

The utility model relates to the technical field of rock candy orange planting, in particular to a buried fertilizing device which comprises a material passing pipe pre-buried in soil, a plurality of material passing boxes pre-buried in the soil are arranged on the right side of the material passing pipe, and the material passing boxes are communicated with the material passing pipe through discharging pipes. The left side of the material passing pipe is provided with a material supply box which is located on the ground and is used for supplying liquid fertilizer to the material passing pipe, and the fertilizer applying mechanisms are respectively arranged on the top surfaces of the material passing boxes. Mixed liquid fertilizer is added into the feeding box in advance, and through the design of the feeding box, the material passing pipe, the feeding pipe, the plurality of material passing boxes, the plurality of discharging pipes and the plurality of fertilizer applying mechanisms, fertilizer applying treatment can be carried out on rock candy orange plants; and through the design of the fertilizing mechanism, a plurality of spraying discs can rotate while spraying the fertilizer, so that the spraying range of the fertilizer is wider and more uniform, and the spraying effect of the whole device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of sugar orange planting, in particular to an underground fertilization device. Background Art

[0002] Bingtang orange, also known as Bingtanggan, is native to Hongjiang City, Hunan Province. It has become one of my country's characteristic local sweet orange varieties because of its sweet, crisp and juicy fruit, residue-free, seedless or very few seeds, high soluble solids content and good flavor.

[0003] During the planting process of sugar orange, the sugar orange trees need to be fertilized. A fertilizer device is needed in the process of fertilization. Nowadays, buried fertilizer devices are often used in the market to fertilize the sugar orange trees. The buried fertilizer devices usually use liquid fertilizer as fertilizer. The buried fertilizer devices are provided with multiple nozzles for spraying fertilizers. However, most of the buried fertilizer devices on the market do not have a structure for rotating the nozzles, and multiple nozzles cannot be rotated while spraying fertilizers. The spraying range is small and uneven. Utility Model Content

[0004] The utility model aims to provide an underground fertilization device to solve the problem mentioned in the above background technology that underground fertilization devices are often used in the market to fertilize sugar orange trees. The underground fertilization devices usually use liquid fertilizer as fertilizer. A plurality of nozzles for spraying fertilizer are arranged in the underground fertilization devices. However, most of the underground fertilization devices on the market do not have a structure for rotating the nozzles, and the plurality of nozzles cannot be rotated while spraying fertilizer, resulting in a small and uneven spraying range.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A buried fertilization device, comprising a feeding pipe pre-buried in the soil, a plurality of feeding boxes pre-buried in the soil are arranged on the right side of the feeding pipe, the feeding boxes are connected with the feeding pipe through a discharge pipe, a feeding box located on the ground and used to provide liquid fertilizer to the feeding pipe is arranged on the left side of the feeding pipe, and further comprising:

[0007] A plurality of fertilizing mechanisms are respectively arranged on the top surfaces of the plurality of material passing boxes for spraying the liquid fertilizer entering the plurality of material passing boxes, the fertilizing mechanisms include a plurality of rotating tubes rotatably connected to the top surface of the material passing box on the same side and communicated with the inner cavity thereof, a plurality of spraying discs fixed on the top surface of the rotating tube on the same side and communicated with the inner cavity thereof, a plurality of rotating gears coaxially fixed on the circumferential outer wall of the rotating tube on the same side and located above the material passing box on the same side, a driving gear is provided between every two adjacent rotating gears, and the driving gear is meshed with the two adjacent rotating gears, the fertilizing mechanism also includes a plurality of rotating columns coaxially fixed with the driving gear on the same side and rotatably connected to the top surface of the material passing box on the same side, a vertical plate fixed on the top surface of the material passing box on the same side and in an L-shaped shape, a motor installed on the top surface of the horizontal plate end of the vertical plate and used to drive one of the rotating columns to rotate, and a plurality of discharge holes communicated with the inner cavity thereof are provided on the circumferential outer wall and the top surface of the spraying disc.

[0008] As a preferred embodiment, the fertilizing mechanism also includes a rotating shaft coaxially fixed on the top surface of one of the rotating columns and rotatably connected to the ends of the vertical plate and the horizontal plate, and the output shaft of the motor is coaxially connected to the rotating shaft on the same side.

[0009] As a preferred embodiment, a box cover is provided on the top surface of the feed box and fixed thereto by a plurality of screws, a pump body is installed on the inner bottom surface of the feed box, and the discharge end of the pump body is tightly connected with a feed pipe that passes through the right side surface of the feed box and is connected to the inner cavity of the feed pipe.

[0010] As a preferred embodiment, the fertilizing mechanism further comprises a protection box fixed on the top surface of the end of the vertical plate and the horizontal plate, and the motor is located inside the protection box on the same side.

[0011] As a preferred embodiment, the parts where the feed pipe contacts the pump body, the feed box and the feed pipe are provided with sealing rings, the parts where the discharge pipe contacts the feed pipe and the feed box on the same side are provided with sealing rings, and the parts where the rotating pipe contacts the spray plate on the same side and the feed box on the same side are also provided with sealing rings.

[0012] As a preferred embodiment, a plurality of slots are provided on the top surface of the feed box, and a plurality of plug-in blocks which are slidably plugged into the slots on the same side of the top surface of the feed box are fixed to the bottom end of the box cover.

[0013] As a preferred embodiment, two symmetrical handles are fixed on the top surface of the box cover, and the handles are U-shaped.

[0014] As a preferred implementation, the distance between the vertical plate end of the vertical plate and the driving gear on the same side is 2-11 cm, and the vertical plate is not in contact with any of the two adjacent spray plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model pre-adds mixed liquid fertilizer into the feed box, and fertilizes the sugar orange plants through the design of the feed box, the feed pipe, the feed pipe, a plurality of feed boxes, a plurality of discharge pipes and a plurality of fertilization mechanisms. The design of the fertilization mechanism allows a plurality of spraying discs to spray fertilizer while rotating, so that the fertilizer spraying range is wider and more uniform, thereby making the spraying effect of the entire device better;

[0017] 2. The utility model can protect several motors by providing several protection boxes, thereby extending the service life of the several motors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the feed box in the utility model;

[0020] Figure 3 It is a partial exploded view of the utility model;

[0021] Figure 4 It is a schematic diagram of a local structure in the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the fertilization mechanism in the utility model;

[0023] Figure 6 This is one of the partial exploded views of the fertilization mechanism in the utility model;

[0024] Figure 7 This is the second partial exploded view of the fertilizing mechanism in the utility model.

[0025] The meaning of each number in the figure is:

[0026] 1. Feed box; 2. Box cover; 3. Feed pipe; 4. Feed pipe; 5. Feed box; 6. Discharge pipe; 7. Fertilizer mechanism; 71. Rotating pipe; 72. Spray plate; 73. Rotating gear; 74. Driving gear; 75. Rotating column; 76. Vertical plate; 77. Rotating shaft; 78. Motor; 79. Protective box; 8. Pump body; 9. Handle; 10. Insert block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0028] See also Figure 1-Figure 7 The utility model provides a technical solution: an underground fertilization device, including a feed pipe 3 pre-buried in the soil, a plurality of feed boxes 5 pre-buried in the soil are arranged on the right side of the feed pipe 3, the feed boxes 5 are connected with the feed pipe 3 through a discharge pipe 6, and a feed box 1 located on the ground and used to provide liquid fertilizer to the feed pipe 3 is arranged on the left side of the feed pipe 3, and also includes:

[0029] A plurality of fertilizing mechanisms 7 are respectively arranged on the top surfaces of the plurality of feed boxes 5, and are used for spraying the liquid fertilizer entering the plurality of feed boxes 5. The fertilizing mechanisms 7 include a plurality of rotating tubes 71 rotatably connected to the top surface of the feed box 5 on the same side and communicated with its inner cavity, a plurality of spraying discs 72 fixed on the top surface of the rotating tube 71 on the same side and communicated with its inner cavity, a plurality of rotating gears 73 coaxially fixed on the circumferential outer wall of the rotating tube 71 on the same side and located above the feed box 5 on the same side, a driving gear 74 is provided between every two adjacent rotating gears 73, and the driving gear 74 is meshed with the two adjacent rotating gears 73, the fertilizing mechanism 7 also includes a plurality of rotating columns 75 coaxially fixed with the same side driving gear 74 and rotatably connected to the top surface of the feed box 5 on the same side, and a plurality of rotating discs 72 fixed on the top surface of the rotating tube 71 on the same side and communicated with its inner cavity. An L-shaped vertical plate 76 is disposed on the top surface of the same-side material passage box 5, and a motor 78 is installed on the top surface of the horizontal plate end of the vertical plate 76 and is used to drive one of the rotating columns 75 to rotate. A plurality of discharge holes connected to the inner cavity of the spray plate 72 are provided on the circumferential outer wall and the top surface. First, the mixed liquid fertilizer is pre-added to the inside of the feed box 1. Through the design of the feed box 1, the material passage pipe 3, the feed pipe 4, the plurality of material passage boxes 5, the plurality of discharge pipes 6 and the plurality of fertilizing mechanisms 7, the rock sugar orange plants can be fertilized. Through the design of the fertilizing mechanism 7, the plurality of spray plates 72 can be made to spray fertilizer while rotating, so that the range of fertilizer spraying can be wider and more uniform, thereby making the spraying effect of the entire device better.

[0030] In this embodiment, the fertilizing mechanism 7 also includes a rotating shaft 77 coaxially fixed on the top surface of one of the rotating columns 75 and rotatably connected to the horizontal plate end of the vertical plate 76, and the output shaft of the motor 78 is coaxially connected to the rotating shaft 77 on the same side, which can smoothly drive one of the rotating columns 75 in the fertilizing mechanism 7 to rotate, and then can smoothly drive a plurality of rotating tubes 71 and a plurality of spray plates 72 to rotate.

[0031] In addition, a box cover 2 is provided on the top surface of the feed box 1 and fixed thereto by a plurality of screws, a pump body 8 is installed on the inner bottom surface of the feed box 1, and a feed pipe 4 is tightly sleeved at the discharge end of the pump body 8, which passes through the right side surface of the feed box 1 and is connected to the inner cavity of the feed pipe 3, so that liquid fertilizer can be smoothly provided to a plurality of feed boxes 5.

[0032] Furthermore, the fertilizing mechanism 7 also includes a protection box 79 fixed on the top surface of the horizontal plate end of the vertical plate 76, and the motor 78 is located inside the protection box 79 on the same side. By setting up several protection boxes 79, several motors 78 can be protected, thereby extending the service life of several motors 78.

[0033] Specifically, sealing rings are provided at the contact portions of the feed pipe 4 with the pump body 8, the feed box 1 and the feed pipe 3, sealing rings are provided at the contact portions of the discharge pipe 6 with the feed pipe 3 and the feed box 5 on the same side, and sealing rings are also provided at the contact portions of the rotating pipe 71 with the spray plate 72 on the same side and the feed box 5 on the same side, so as to make the sealing performance of the whole device better and prevent the leakage of liquid fertilizer during the transportation process.

[0034] It is worth noting that a plurality of slots are provided on the top surface of the feed box 1, and a plurality of plug-in blocks 10 are fixed at the bottom end of the box cover 2, which are slidably plugged into the slots on the same side of the top surface of the feed box 1, and can guide the disassembly and assembly of the box cover 2.

[0035] It is worth noting that two symmetrical handles 9 are fixed on the top surface of the box cover 2, and the handles 9 are in a U-shape, so that the box cover 2 can be easily taken and placed.

[0036] It is worth emphasizing that the distance between the vertical plate end of the vertical plate 76 and the driving gear 74 on the same side is 2-11 cm, and the vertical plate 76 does not contact the two adjacent spray plates 72, which is preferably 8 cm in this article, so that the rotation of the several rotating gears 73 and the several driving gears 74 can be unimpeded.

[0037] Finally, it should be noted that the motor 78, pump body 8 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0038] In the specific use of this embodiment, when it is necessary to fertilize the sugar orange plants, first add an appropriate amount of liquid fertilizer into the feed box 1, then take the box cover 2 through the two handles 9, and guide the installation of the box cover 2 through a plurality of plug blocks 10 and a plurality of slots on the top surface of the feed box 1, and then fix the box cover 2 and the feed box 1 together through a plurality of screws, and then start the pump body 8 and a plurality of motors 78 through the external PLC. After the pump body 8 is started, the liquid fertilizer in the feed box 1 is transported to the feed pipe 4 and enters the feed pipe 3. The liquid fertilizer entering the feed pipe 3 then enters the plurality of feed boxes 5 through a plurality of discharge pipes 6. The liquid fertilizer entering the feed box 5 then enters the plurality of rotating tubes 71. The liquid fertilizer entering the rotating tube 71 then enters the same side spray plate 72 and is sprayed out from a plurality of discharge holes on the outer wall of the spray plate 72.

[0039] At the same time, the output shafts of several motors 78 rotate, thereby driving several rotating shafts 77 to rotate. The rotation of the rotating shaft 77 drives the rotating column 75 on the same side fixed coaxially therewith to rotate. The rotation of the rotating column 75 drives the driving gear 74 on the same side fixed coaxially therewith to rotate. The rotation of the driving gear 74 drives the two adjacent rotating gears 73 meshing with it to rotate. Because of the transmission relationship between the several rotating gears 73 and the several driving gears 74, the several rotating gears 73 and the several driving gears 74 can be driven to rotate. The rotating gear 73 rotates to drive the rotating tube 71 fixed coaxially therewith to rotate. The rotation of the rotating tube 71 drives the spray plate 72 on the same side fixed therewith to rotate, so that the spray plate 72 can spray liquid fertilizer while rotating, thereby making the fertilization effect of the entire fertilization device better.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A buried fertilization device, comprising a feed pipe (3) pre-buried in the soil, characterized in that: A plurality of feeding boxes (5) pre-buried in the soil are arranged on the right side of the feeding pipe (3), and the feeding boxes (5) are connected to the feeding pipe (3) via a discharge pipe (6). A feeding box (1) located on the ground and used for supplying liquid fertilizer to the feeding pipe (3) is arranged on the left side of the feeding pipe (3), and further comprises: A plurality of fertilizer application mechanisms (7) are respectively arranged on the top surfaces of the plurality of material passing boxes (5) and are used to spray the liquid fertilizer entering the plurality of material passing boxes (5). The fertilizer application mechanisms (7) include a plurality of rotating tubes (71) rotatably connected to the top surfaces of the material passing boxes (5) on the same side and communicated with the inner cavities thereof, a plurality of spraying discs (72) fixed on the top surfaces of the rotating tubes (71) on the same side and communicated with the inner cavities thereof, a plurality of rotating gears (73) coaxially fixed on the circumferential outer walls of the rotating tubes (71) on the same side and located above the material passing boxes (5) on the same side, and a driving gear is provided between every two adjacent rotating gears (73). The fertilizing mechanism (7) further comprises a plurality of rotating posts (75) coaxially fixed with the driving gear (74) on the same side and rotatably connected to the top surface of the material passing box (5) on the same side, a vertical plate (76) fixed on the top surface of the material passing box (5) on the same side and in an L-shaped shape, and a motor (78) installed on the top surface of the horizontal plate end of the vertical plate (76) and used to drive one of the rotating posts (75) to rotate, and a plurality of discharge holes connected to the inner cavity of the spraying disc (72) are provided on the circumferential outer wall and the top surface of the spraying disc (72).

2. The buried fertilization device according to claim 1 is characterized in that: The fertilizing mechanism (7) further comprises a rotating shaft (77) coaxially fixed on the top surface of one of the rotating columns (75) and rotatably connected to the horizontal plate end of the vertical plate (76), and the output shaft of the motor (78) is coaxially connected to the rotating shaft (77) on the same side.

3. The buried fertilization device according to claim 1 is characterized in that: The top surface of the feed box (1) is provided with a box cover (2) fixed thereto by a plurality of screws, the inner bottom surface of the feed box (1) is provided with a pump body (8), and the discharge end of the pump body (8) is tightly connected with a feed pipe (4) penetrating the right side surface of the feed box (1) and communicating with the inner cavity of the feed pipe (3).

4. The buried fertilization device according to claim 1, characterized in that: The fertilizing mechanism (7) further comprises a protection box (79) fixed on the top surface of the horizontal plate end of the vertical plate (76), and the motor (78) is located inside the protection box (79) on the same side.

5. The buried fertilization device according to claim 3 is characterized in that: The portions where the feed pipe (4) contacts the pump body (8), the feed box (1) and the feed pipe (3) are all provided with sealing rings, the portions where the discharge pipe (6) contacts the feed pipe (3) and the feed box (5) on the same side are all provided with sealing rings, and the portions where the rotating pipe (71) contacts the spray plate (72) on the same side and the feed box (5) on the same side are also provided with sealing rings.

6. The buried fertilization device according to claim 3 is characterized in that: The top surface of the feed box (1) is provided with a plurality of slots, and the bottom end of the box cover (2) is fixed with a plurality of plug-in blocks (10) which are slidably plugged into the slots on the same side of the top surface of the feed box (1).

7. The buried fertilization device according to claim 3 is characterized in that: Two mutually symmetrical handles (9) are fixed on the top surface of the box cover (2), and the handles (9) are in a U-shape.

8. The buried fertilization device according to claim 4, characterized in that: The distance between the vertical plate end of the vertical plate (76) and the driving gear (74) on the same side is 2-11 cm, and the vertical plate (76) is not in contact with two adjacent spraying discs (72).

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