Liquid fertilizer spraying device for planting rhizoma bletillae

Abstract

The utility model discloses a liquid fertilizer spraying device for planting rhizoma bletillae, which belongs to the technical field of rhizoma bletillae planting and comprises a bottom plate, a delivery pump and a liquid fertilizer tank are fixedly connected to the center of the top surface of the bottom plate respectively, and a cover plate is fixedly connected to the top surface of the liquid fertilizer tank. A spraying frame is fixedly connected to one side of the bottom plate, a set of spraying heads are fixedly connected to the bottom face of the spraying frame, a driving motor is fixedly connected to the middle of the cover plate, and a set of stirring rollers are fixedly connected to the portion, close to the outer side, of the output end of the driving motor. The liquid fertilizer stirring device is simple in structure and convenient to operate, prevents the liquid fertilizer from entering the spraying component to cause blockage faults, prolongs the service life of the spraying device, can connect a plurality of stirring components into a whole and limit and support the stirring components, improves the integrity and stability of the stirring components, and effectively mixes and stirs the liquid fertilizer.

Description

Technical Field

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

[0002] Bletilla striata is a perennial herbaceous bulbous plant of the genus Bletilla in the orchid family. Bletilla striata has the effects of astringent hemostasis, swelling reduction and tissue regeneration. Because Bletilla striata is shade-tolerant and prefers a humid environment, it mainly needs to be irrigated with liquid fertilizer during its cultivation. The liquid fertilizer is generally sprayed by a sprayer or a sprinkler.

[0003] For example, a Chinese utility model patent with announcement number CN207340513U discloses a liquid fertilizer spraying device for planting Bletilla striata, comprising a base, a vertical frame is arranged on the upper end of the base, a horizontally arranged connecting frame is arranged on the upper end of the vertical frame, an electric push rod is connected to the lower side of the end of the connecting frame, and the lower end of the electric push rod is connected to a sliding rod, the sliding rod is a rod with an I-shaped cross-section, a sliding sleeve is arranged on the sliding rod, and a bolt fixing device is arranged on the sliding sleeve.

[0004] Based on the above, the inventors found that: the water tank in the comparative document is provided with a stirring mechanism inside, which is used to stir the liquid fertilizer to make it fully mixed and facilitate the subsequent absorption by Bletilla striata, but the stirring mechanism is too simple, and the stirring member is directly driven to rotate by the driving member, and the stirring effect is poor and the function is single. Therefore, in view of this, the existing structure is studied and improved, and a liquid fertilizer spraying device for planting Bletilla striata is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a liquid fertilizer spraying device for planting Bletilla striata. This scheme can effectively filter and concentrate solid impurities in the liquid fertilizer raw materials to prevent them from entering the interior of the spraying components and causing blockage failures, thereby extending the service life of the spraying device. It can also connect multiple stirring components into a whole and provide limited support for them, thereby improving the integrity and stability of the stirring components and performing effective liquid fertilizer mixing and stirring work.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A liquid fertilizer spraying device for planting bletilla striata comprises a bottom plate, a top surface of the bottom plate is fixedly connected to a delivery pump and a liquid fertilizer tank in the middle, a top surface of the liquid fertilizer tank is fixedly connected to a cover plate, a spraying frame is fixedly connected to one side of the bottom plate, a group of spray heads is fixedly connected to the bottom surface of the spraying frame, a driving motor is fixedly connected to the middle of the cover plate, a group of stirring rollers are fixedly connected to the output end of the driving motor on the outside, a supporting mechanism is arranged on the outside of the stirring roller, a plurality of liquid inlets are opened on the inside of the stirring roller, and a liquid drain groove is opened on the outside of the stirring roller on one end;

[0010] The support mechanism includes a movable ring, a plurality of balls are provided on both inner and outer sides of the movable ring, a group of vertical rods are fixedly connected to the bottom surface of the movable ring, and a plurality of sleeve rings are fixedly connected to the outer sides of the opposite surfaces of the plurality of vertical rods.

[0011] Furthermore, one end of the delivery pump is fixedly connected to the liquid fertilizer tank, and the other end of the delivery pump is fixedly connected to the spraying rack.

[0012] Furthermore, a group of bolts are threadedly connected to the side of the connection between the cover plate and the liquid fertilizer tank, and a feed groove is opened on one side of the top surface of the cover plate.

[0013] Furthermore, a filter plate is fixedly connected to the lower part of the liquid fertilizer tank, and the filter plate is located above the connection between the delivery pump and the liquid fertilizer tank.

[0014] Furthermore, a plurality of liquid inlets at the same horizontal position are connected to a liquid drain trough at the same horizontal position, and a filter screen is fixedly connected to an outer end of the liquid drain trough.

[0015] Furthermore, the cross section of the movable ring is T-shaped, the movable ring is located inside the cover plate near the bottom surface, and the movable ring is movably connected to the cover plate.

[0016] Furthermore, the ball is movably connected to the movable ring, and the vertical rod is fixedly connected to the stirring roller.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) In this scheme, a stirring roller is provided to stir the liquid fertilizer raw material so that it is fully mixed. During the stirring process, the liquid fertilizer enters the drainage trough through the liquid inlet and is discharged from the drainage trough, while the solid impurities in the liquid fertilizer are filtered through the filter. Compared with the prior art, the solid impurities in the liquid fertilizer raw material can be effectively filtered and concentrated to prevent them from entering the interior of the spraying component and causing blockage, thereby extending the service life of the spraying device.

[0020] (2) By setting up a supporting mechanism, the vertical rod cooperates with the sleeve ring to improve the integrity of the multiple stirring rollers, and the vertical rod drives the movable ring to rotate synchronously, which plays a role of limiting support for the stirring roller, thereby ensuring the stability of the stirring roller. At the same time, the rotational friction of the movable ring is reduced by the ball. Compared with the prior art, multiple stirring components can be connected into a whole and limited support can be provided to them, thereby improving the integrity and stability of the stirring components and performing effective liquid fertilizer mixing and stirring work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the liquid fertilizer tank of the utility model;

[0023] Figure 3 It is a cross-sectional view of the stirring roller of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the support mechanism of the utility model.

[0025] Explanation of the numbers in the figure: 1. Base plate; 2. Delivery pump; 3. Liquid fertilizer tank; 4. Cover plate; 5. Spraying rack; 6. Spray nozzle; 7. Driving motor; 8. Stirring roller; 9. Support mechanism; 10. Liquid inlet; 11. Drain trough; 12. Movable ring; 13. Ball; 14. Vertical rod; 15. Ring. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-4 A liquid fertilizer spraying device for planting bletilla striata comprises a bottom plate 1, a delivery pump 2 and a liquid fertilizer tank 3 are fixedly connected to the center of the top surface of the bottom plate 1, a cover plate 4 is fixedly connected to the top surface of the liquid fertilizer tank 3, a spraying frame 5 is fixedly connected to one side of the bottom plate 1, a group of spray heads 6 are fixedly connected to the bottom surface of the spraying frame 5, a driving motor 7 is fixedly connected to the middle of the cover plate 4, a group of stirring rollers 8 are fixedly connected to the outer side of the output end of the driving motor 7, a supporting mechanism 9 is arranged on the outer side of the stirring roller 8, a plurality of liquid inlets 10 are opened on the inner side of the stirring roller 8, and a liquid drain trough 11 is opened on the outer side of the stirring roller 8 at one end;

[0029] The supporting mechanism 9 includes a movable ring 12, and a plurality of balls 13 are provided on both inner and outer sides of the movable ring 12. A group of vertical rods 14 are fixedly connected to the bottom surface of the movable ring 12, and a plurality of sleeve rings 15 are fixedly connected to the outer sides of the opposite surfaces of the plurality of vertical rods 14. In order to ensure the rotational stability of the stirring assembly, the supporting mechanism 9 is provided.

[0030] See also Figure 1 One end of the delivery pump 2 is fixedly connected to the liquid fertilizer tank 3, and the other end of the delivery pump 2 is fixedly connected to the spray rack 5. The bottom plate 1 is pushed to move so that the spray rack 5 is located above the white grass. The delivery pump 2 is started to allow the liquid fertilizer to enter the nozzle 6 at the bottom of the spray rack 5 from the liquid fertilizer tank 3 to carry out spraying and fertilization.

[0031] See also Figure 2 A set of bolts are threadedly connected to the connection between the cover plate 4 and the liquid fertilizer tank 3 on the side, and a feed groove is opened on one side of the top surface of the cover plate 4. The cover plate 4 and the liquid fertilizer tank 3 are installed and removed by adjusting the bolts.

[0032] See also Figure 2 A filter plate is fixedly connected to the bottom of the liquid fertilizer tank 3. The filter plate is located above the connection between the delivery pump 2 and the liquid fertilizer tank 3. The solid particles that sink to the bottom of the liquid fertilizer are filtered through the filter plate to prevent them from entering the delivery pump 2 and the nozzle 6, thereby reducing the occurrence of malfunctions.

[0033] See also Figure 3 A plurality of liquid inlets 10 at the same horizontal position are connected to a liquid discharge trough 11 at the same horizontal position. A filter screen is fixedly connected to the outer end of the liquid discharge trough 11. The liquid fertilizer raw material enters the liquid fertilizer tank 3 from the feed trough. The driving motor 7 is started to drive the stirring roller 8 to rotate. The stirring roller 8 stirs the liquid fertilizer to make it fully mixed. During the stirring process, the liquid fertilizer enters the liquid discharge trough 11 through the liquid inlet 10 and is discharged from the liquid discharge trough 11, while the solid impurities in the liquid fertilizer are filtered through the filter screen.

[0034] See also Figure 4 The cross section of the movable ring 12 is T-shaped. The movable ring 12 is located inside the cover plate 4 near the bottom surface, and the movable ring 12 is movably connected to the cover plate 4. The rotating rod of the stirring roller 8 drives the vertical rod 14 and the sleeve ring 15 to rotate synchronously. The vertical rod 14 cooperates with the sleeve ring 15 to improve the integrity of the multiple stirring rollers 8, reduce the problem of loosening and falling of the stirring roller 8, and the vertical rod 14 drives the movable ring 12 to rotate synchronously, which plays a role of limiting support for the stirring roller 8, thereby ensuring the stability of the stirring roller 8.

[0035] See also Figure 4 The ball 13 is movably connected to the movable ring 12, and the vertical rod 14 is fixedly connected to the stirring roller 8. The ball 13 reduces the rotational friction of the movable ring 12 and improves the supporting stability of the movable ring 12.

[0036] When in use: the liquid fertilizer raw material enters the liquid fertilizer tank 3 from the feed trough, the drive motor 7 is started to drive the stirring roller 8 to rotate, and the stirring roller 8 stirs the liquid fertilizer to make it fully mixed. During the stirring process, the liquid fertilizer enters the drainage trough 11 through the liquid inlet 10 and is discharged from the drainage trough 11, while the solid impurities in the liquid fertilizer are filtered through the filter screen. The rotating rod of the stirring roller 8 drives the vertical rod 14 and the sleeve ring 15 to rotate synchronously. The vertical rod 14 cooperates with the sleeve ring 15 to improve the integrity between the multiple stirring rollers 8, and the problem of loosening and falling off of the stirring roller 8 is reduced. The vertical rod 14 drives the movable ring 12 to rotate synchronously, which plays a role of limiting support for the stirring roller 8, thereby ensuring the stability of the stirring roller 8. At the same time, the ball 13 is used to reduce the rotational friction of the movable ring 12 and improve the support stability of the movable ring 12. Then, the bottom plate 1 is pushed to move, so that the spraying frame 5 is located above the planting position of the white schizonepeta, and the delivery pump 2 is started to allow the liquid fertilizer to enter the nozzle 6 on the bottom of the spraying frame 5 from the liquid fertilizer tank 3 to spray and fertilize.

[0037] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A liquid fertilizer spraying device for planting Bletilla striata, comprising a base plate (1), a top surface of the base plate (1) being fixedly connected to a delivery pump (2) and a liquid fertilizer tank (3) in the middle, a top surface of the liquid fertilizer tank (3) being fixedly connected to a cover plate (4), a spraying frame (5) being fixedly connected to one side of the base plate (1), a bottom surface of the spraying frame (5) being fixedly connected to a group of spray heads (6), characterized in that: A driving motor (7) is fixedly connected to the middle of the cover plate (4); a group of stirring rollers (8) are fixedly connected to the outer side of the output end of the driving motor (7); a supporting mechanism (9) is arranged on the outer side of the stirring roller (8); a plurality of liquid inlets (10) are arranged on the inner side of the stirring roller (8); and a liquid drain groove (11) is arranged on the outer side of one end of the stirring roller (8); The support mechanism (9) comprises a movable ring (12), a plurality of balls (13) are provided on both inner and outer sides of the movable ring (12), a group of vertical rods (14) are fixedly connected to the bottom surface of the movable ring (12), and a plurality of sleeve rings (15) are fixedly connected to the outer sides of the opposite surfaces of the plurality of vertical rods (14).

2. A liquid fertilizer spraying device for planting Bletilla striata according to claim 1, characterized in that: One end of the delivery pump (2) is fixedly connected to the liquid fertilizer tank (3), and the other end of the delivery pump (2) is fixedly connected to the spraying rack (5).

3. A liquid fertilizer spraying device for planting Bletilla striata according to claim 1, characterized in that: A group of bolts are threadedly connected to the side of the connection between the cover plate (4) and the liquid fertilizer tank (3), and a feed groove is provided on one side of the top surface of the cover plate (4).

4. A liquid fertilizer spraying device for planting Bletilla striata according to claim 1, characterized in that: A filter plate is fixedly connected to the lower part of the interior of the liquid fertilizer tank (3), and the filter plate is located above the connection between the delivery pump (2) and the liquid fertilizer tank (3).

5. A liquid fertilizer spraying device for planting Bletilla striata according to claim 1, characterized in that: A plurality of liquid inlets (10) located at the same horizontal position are connected to a liquid drain trough (11) located at the same horizontal position, and a filter screen is fixedly connected to an outer end of the liquid drain trough (11).

6. A liquid fertilizer spraying device for planting Bletilla striata according to claim 1, characterized in that: The cross section of the movable ring (12) is T-shaped. The movable ring (12) is located inside the cover plate (4) close to the bottom surface, and the movable ring (12) is movably connected to the cover plate (4).

7. A liquid fertilizer spraying device for planting Bletilla striata according to claim 1, characterized in that: The ball (13) is movably connected to the movable ring (12), and the vertical rod (14) is fixedly connected to the stirring roller (8).

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