Foliar fertilizer applying device for upper six-leaf tobacco leaves

Abstract

The utility model discloses an upper six-piece tobacco leaf foliar fertilizer applying device which comprises a C-shaped ring, a C-shaped water pipe is arranged on the outer side of the C-shaped ring and fixedly connected with the C-shaped ring through four connecting rods, the upper side of the C-shaped water pipe is communicated with a plurality of water spraying vertical pipes, and a plurality of telescopic supporting legs used for stably supporting a protection plate are rotationally connected to the side wall of the C-shaped ring. The telescopic supporting legs are unfolded to a proper angle and then lengthened to a proper length according to supporting requirements, the C-shaped ring is arranged on the outer side of a tobacco leaf branch in a sleeving mode through an opening of the C-shaped ring, at the moment, the water spraying vertical pipes are located at a proper spraying height and surround tobacco leaves by 360 degrees, and then the C-shaped water pipe is in butt joint and communicated with fertilizer liquid conveying equipment. The fertilizer liquid is controlled to be conveyed into the C-shaped water pipe and finally is accurately sprayed out of the surfaces of the upper six tobacco leaves from the water spraying vertical pipes, the whole fertilizer liquid spraying process is high in precision and good in effect, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco leaf planting, and in particular relates to a foliar fertilizer application device for six tobacco leaves. Background Art

[0002] The petiole of tobacco leaves is inconspicuous or wing-shaped, and the panicle is terminal. Fertilization in the seedling stage is carried out by topdressing, mainly by spraying fertilizer on the leaves in combination with watering, depending on the growth of the tobacco seedlings. Foliar fertilization is a supplement to the absorption of nutrients by plants to make up for the lack of nutrient absorption by the roots. Foliar fertilization cannot replace soil fertilization. At the same time, tobacco leaves are divided into upper, middle and lower tobacco leaves. When spraying foliar fertilizer on the upper six tobacco leaves, it is not advisable to spray the middle and lower parts.

[0003] The traditional method of fertilization often uses sprinkler irrigation, which is to set up a water spraying equipment that can spray liquid in the planting area. Although this method can achieve large-scale fertilization, it is impossible to concentrate the fertilizer on the leaf surface, which will cause over-spraying and missed spraying, and its practicality is poor. Utility Model Content

[0004] The utility model aims to provide a foliar fertilizer application device for six tobacco leaves to solve the problems existing in the above-mentioned background technology.

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

[0006] The utility model provides a foliar fertilizer application device for six tobacco leaves, comprising a C-shaped ring, a C-shaped water pipe is arranged on the outer side of the C-shaped ring, the C-shaped water pipe is fixedly connected to the C-shaped ring through four connecting rods, a plurality of water spray risers are connected to the upper side of the C-shaped water pipe, and a plurality of telescopic legs for stably supporting a protective plate are rotatably connected to the side wall of the C-shaped ring.

[0007] The above-mentioned foliar fertilizer fertilizing device for the upper six tobacco leaves is adopted. When in use, the several telescopic legs are unfolded to a suitable angle, and then stretched to a suitable length according to the support needs, and the C-shaped ring is sleeved on the outside of the tobacco branch through its opening. At this time, the several water spray risers are at a suitable spraying height and surround the tobacco leaves 360 degrees. Then the C-shaped water pipe is connected to the fertilizer liquid conveying equipment, and the fertilizer liquid is controlled to be conveyed into the C-shaped water pipe, and finally it is accurately sprayed from the several water spray risers onto the surface of the upper six tobacco leaves.

[0008] Preferably, the opening directions of the C-shaped water pipe and the C-shaped ring are consistent, both ends of the C-shaped water pipe are opened, and one end of the C-shaped water pipe is threadedly connected to a sealing plug.

[0009] Preferably, the plurality of water spray risers are evenly divided into a circle with the axis of the C-shaped water pipe as a reference circle, the upper side of the water spray riser is designed to be arc-shaped, and the upper end thereof faces the middle of the C-shaped water pipe.

[0010] Preferably, a plurality of atomizing nozzles are provided on one side of the water spray riser close to the middle of the C-shaped water pipe.

[0011] Preferably, the telescopic leg includes a hollow square rod, an adjustment leg is slidably connected to the hollow square rod, and the adjustment leg is gap-matched with the rod, a cone head is fixedly connected to the lower end of the adjustment leg, and a plug-in assembly for fixing the position of the adjustment leg is provided at the lower part of the side wall of the hollow square rod.

[0012] Preferably, a hinge seat is fixedly connected to the side wall of the C-shaped ring, and the upper end of the hollow square rod is rotatably connected to the hinge seat.

[0013] Preferably, the plug-in assembly comprises a latch hole formed on a hollow square rod, a latch being inserted into the latch hole, and a plurality of positioning holes for inserting with the latch are formed on the side wall of the adjusting leg.

[0014] Preferably, a magnetic plate is fixedly connected to the end of the latch, and the magnetic plate is magnetically connected to the iron hollow square rod.

[0015] The beneficial effects of the utility model are:

[0016] By unfolding several telescopic legs to a suitable angle, and then stretching them to a suitable length according to the support needs, the C-shaped ring is installed on the outside of the tobacco branch through its opening. At this time, several water spray risers are at a suitable spraying height and surround the tobacco leaves 360 degrees. The C-shaped water pipe is then connected to the fertilizer liquid delivery equipment, and the fertilizer liquid is controlled to be delivered to the C-shaped water pipe. Finally, it is accurately sprayed from several water spray risers to the surface of the upper six tobacco leaves. The entire fertilizer liquid spraying process has high precision and good effect, which improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 It is a stereogram of the utility model.

[0019] Figure 2 It is a three-dimensional diagram of the hollow square rod of the utility model.

[0020] The following are the descriptions of the reference numerals:

[0021] 1. Hollow square rod; 2. C-shaped ring; 3. Plug-in assembly; 3a. Pin hole; 3b. Pin; 3c. Positioning hole; 3d. Magnetic plate; 4. Adjustment leg; 5. Conical head; 6. Atomizing nozzle; 7. C-shaped water pipe; 8. Water spray riser; 9. Articulated seat; 10. Sealing plug. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1-Figure 2 As shown, the utility model provides a foliar fertilizer application device for six tobacco leaves, including a C-shaped ring 2, a C-shaped water pipe 7 is provided on the outer side of the C-shaped ring 2, the C-shaped water pipe 7 is fixedly connected to the C-shaped ring 2 through four connecting rods, the upper side of the C-shaped water pipe 7 is connected to a plurality of water spray risers 8, and a plurality of telescopic legs for stably supporting a protective plate are rotatably connected to the side wall of the C-shaped ring 2.

[0024] As an optional embodiment, the opening directions of the C-shaped water pipe 7 are consistent with those of the C-shaped ring 2, both ends of the C-shaped water pipe 7 are opened, and one end of the C-shaped water pipe 7 is threadedly connected with a sealing plug 10. The consistent opening directions allow the equipment to be quickly mounted on the outside of the tobacco branches, and at the same time, the openings at both ends of the C-shaped water pipe 7 allow several C-shaped water pipes 7 to be connected through connecting water pipes, and at the same time, a sealing plug 10 is installed at the end of the C-shaped water pipe 7 for blocking.

[0025] As an optional embodiment, a plurality of water spray risers 8 are evenly divided by the axis of the C-shaped water pipe 7 as a reference circle. The upper side of the water spray riser 8 is designed in an arc shape, and its upper end faces the middle of the C-shaped water pipe 7, so that the fertilizer liquid can be evenly sprayed onto the upper six tobacco leaves, thereby improving the spraying effect.

[0026] As an optional embodiment, a plurality of atomizing nozzles 6 are provided on one side of the water spray riser 8 close to the middle of the C-shaped water pipe 7, so that the fertilizer liquid can be sprayed in a mist form to achieve a good spraying effect.

[0027] As an optional embodiment, the telescopic leg includes a hollow square rod 1, in which an adjusting leg 4 is slidably connected, and the adjusting leg 4 is gap-matched therewith, a cone head 5 is fixedly connected to the lower end of the adjusting leg 4, and a plug-in assembly 3 for fixing the position of the adjusting leg 4 is provided on the lower part of the side wall of the hollow square rod 1, a hinge seat 9 is fixedly connected to the side wall of the C-shaped ring 2, and the upper end of the hollow square rod 1 is rotatably connected to the hinge seat 9, so that the hollow square rod 1 can be rotated at an angle in the hinge seat 9 to achieve a good supporting effect, and then the adjusting leg 4 is pulled to adjust the length of the telescopic leg, and the C-shaped ring 2 is placed at a suitable height and fixed by the plug-in assembly 3. At the same time, the cone head 5 can facilitate the insertion of the lower end of the telescopic leg into the soil to improve the supporting stability.

[0028] Reference Figure 2 As shown, the plug-in assembly 3 includes a latch hole 3a provided on the hollow square rod 1, a latch 3b is plugged into the latch hole 3a, a plurality of positioning holes 3c plugged into the latch 3b are provided on the side wall of the adjusting leg 4, a magnetic plate 3d is fixedly connected to the end of the latch 3b, and the magnetic plate 3d is magnetically connected to the iron hollow square rod 1. When the adjusting leg 4 is moved to a suitable position, the latch 3b is simultaneously inserted into the latch hole 3a and the positioning hole 3c to fix the position of the adjusting leg 4. At the same time, the magnetic force of the magnetic plate 3d can prevent the latch 3b from accidentally falling off.

[0029] With the above structure, when in use, several telescopic legs are unfolded to a suitable angle, and then stretched to a suitable length according to the support needs, and the C-shaped ring 2 is sleeved on the outside of the tobacco branch through its opening. At this time, several water spray risers 8 are at a suitable spraying height and surround the tobacco leaves 360 degrees. Then, the C-shaped water pipe 7 is connected to the fertilizer liquid conveying equipment, and the fertilizer liquid is controlled to be conveyed into the C-shaped water pipe 7, and finally it is accurately sprayed from several water spray risers 8 onto the surface of the upper six tobacco leaves.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A foliar fertilizer application device for six tobacco leaves, characterized in that: The invention comprises a C-shaped ring (2), a C-shaped water pipe (7) is arranged on the outer side of the C-shaped ring (2), the C-shaped water pipe (7) is fixedly connected to the C-shaped ring (2) via four connecting rods, the upper side of the C-shaped water pipe (7) is connected to a plurality of water spraying risers (8), and a plurality of telescopic legs for stably supporting a protective plate are rotatably connected to the side wall of the C-shaped ring (2).

2. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 1, characterized in that: The opening directions of the C-shaped water pipe (7) and the C-shaped ring (2) are consistent, both ends of the C-shaped water pipe (7) are open, and one end of the C-shaped water pipe (7) is threadedly connected to a sealing plug (10).

3. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 1, characterized in that: The plurality of water spray risers (8) are evenly divided by the axis of the C-shaped water pipe (7) as a reference circle. The upper side of the water spray riser (8) is designed to be arc-shaped, and the upper end thereof faces the middle of the C-shaped water pipe (7).

4. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 1, characterized in that: A plurality of atomizing nozzles (6) are provided on one side of the water spray riser (8) close to the middle of the C-shaped water pipe (7).

5. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 1, characterized in that: The telescopic support leg comprises a hollow square rod (1), an adjustment leg (4) is slidably connected to the hollow square rod (1), and the adjustment leg (4) is clearance-matched with the hollow square rod (1), a cone head (5) is fixedly connected to the lower end of the adjustment leg (4), and a plug-in assembly (3) for fixing the position of the adjustment leg (4) is provided at the lower part of the side wall of the hollow square rod (1).

6. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 5, characterized in that: A hinge seat (9) is fixedly connected to the side wall of the C-shaped ring (2), and the upper end of the hollow square rod (1) is rotatably connected to the hinge seat (9).

7. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 5, characterized in that: The plug-in assembly (3) comprises a plug hole (3a) formed on a hollow square rod (1), a plug (3b) being inserted into the plug hole (3a), and a plurality of positioning holes (3c) for inserting into the plug pin (3b) are formed on the side wall of the adjustment leg (4).

8. The device for applying fertilizer to the foliar surface of six tobacco leaves according to claim 7, characterized in that: The end of the latch pin (3b) is fixedly connected to a magnetic plate (3d), and the magnetic plate (3d) is magnetically connected to the iron hollow square rod (1).

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