Fertilizer device for seedling planting

Abstract

The utility model provides a fertilizing device for planting seedlings, including a fertilizer mixing mechanism, a feed pipe, a branch pipe, a three-way valve, a fertilizer pipe, a spraying mechanism and a first nozzle. The fertilizer mixing mechanism is placed on the ground of the seedling planting area, and the output end of the fertilizer mixing mechanism is fixed with a feed pipe, and the outer side of the feed pipe is fixed with a plurality of branch pipes; the other end of the branch pipe is fixed with a three-way valve, wherein the two output ends of the three-way valve are respectively fixed with a fertilizer pipe and a spraying mechanism; the fertilizer pipe is in an arc shape, and the fertilizer pipe surrounds the periphery of the seedling; the inner side of the fertilizer pipe is fixed with a plurality of the first nozzles. The arrangement of the fertilizer mixing mechanism, the fertilizer pipe and the spraying mechanism of the utility model can automatically mix fertilizer and water when in use, thereby reducing the complexity and error rate of manual operation. At the same time, it can not only fertilize the roots of the seedlings, but also fertilize the leaves of the seedlings.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling planting, and in particular relates to a fertilizing device for seedling planting. Background Art

[0002] Seedlings are tree seedlings with root systems and trunks. All seedlings cultivated in a nursery, regardless of their age, are called seedlings before they are planted. During the planting process, seedlings need to be fertilized by a fertilization device to promote their growth.

[0003] However, when using the existing fertilization devices for planting seedlings, it is often necessary to manually mix fertilizer and water, which not only increases the complexity of manual operation, but also easily leads to inaccurate mixing ratio due to human factors, thus affecting the fertilization effect; secondly, the existing fertilization devices can usually only fertilize the roots of seedlings or fertilize the leaves of seedlings, but cannot achieve root and leaf fertilization at the same time. The roots and leaves of seedlings have different requirements for nutrients. Only fertilizing the roots or only fertilizing the leaves cannot meet the needs of the comprehensive growth of seedlings; in addition, the existing fertilization devices cannot adjust the spraying height when performing foliar fertilization, which makes the device unable to adapt to seedlings of different heights, so that the fertilization effect is limited.

[0004] Therefore, it is very necessary to invent a fertilizing device for planting seedlings. Utility Model Content

[0005] The purpose of the utility model is to provide a fertilizing device for seedling planting to solve the problems mentioned in the background technology.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a fertilizing device for planting seedlings, comprising a fertilizer mixing mechanism, a feed pipe, a branch pipe, a three-way valve, a fertilizer pipe, a spraying mechanism and a first nozzle, wherein the fertilizer mixing mechanism is placed on the ground of a seedling planting area, and the feed pipe is fixed to the output end of the fertilizer mixing mechanism, and a plurality of branch pipes are fixed to the outer side surface of the feed pipe through a three-way joint; a three-way valve is fixed to the other end of the branch pipe, wherein the fertilizer pipe and the spraying mechanism are respectively fixed to two output ends of the three-way valve; the fertilizer pipe is in an arc shape, and the fertilizer pipe surrounds the periphery of the seedlings; a plurality of the first nozzles are fixed to the inner side of the fertilizer pipe through a joint, wherein the output ends of the first nozzles are all facing the roots of the seedlings.

[0008] Furthermore, the fertilizer mixing mechanism includes an outer shell, a storage box, a mixing box, a water pump, a box cover, a first motor, a material guide shaft, a material guide pipe, a stirring shaft, a second motor and a discharge pipe, the outer shell is placed on the ground of the seedling planting area, and the storage box and the mixing box are fixed to the inside of the outer shell by bolts respectively; the upper end of the outer shell is rotatably mounted with a box cover by a hinge, and the middle part of the upper end of the outer shell is fixed with a first motor by bolts; the upper end of the storage box is provided with a feed port, which is arranged directly below the box cover; the storage box is movably provided with a material guide shaft, wherein the upper end of the material guide shaft is fixed to the output end of the first motor, and the lower end of the material guide shaft is arranged inside the material guide pipe; the outer side surface of the lower end of the material guide shaft is fixed with A spiral blade, the outermost edge of which is fitted against the inner wall of the guide tube; the upper end of the guide tube is fixed to the lower end of the storage box, and the lower end of the guide tube is fixed to the upper end of the mixing box; a stirring shaft is rotatably mounted inside the mixing box through a sealed bearing, wherein one end of the stirring shaft is fixed to the output end of the second motor, and the second motor is fixed to the outer side of the shell by bolts; a water pump is fixed to the lower end of the mixing box, wherein the input end of the water pump is communicated with the inside of the mixing box, and the output end of the water pump is fixed with a discharge pipe through a joint, and the other end of the discharge pipe is fixed to the feed pipe through a joint; the outer side of the upper end of the mixing box is connected to the external water pipe through a solenoid valve. Such a setting can automatically mix fertilizer and water.

[0009] Furthermore, the spraying mechanism includes an outer tube, an inner tube, a disc, a second nozzle, a first fixing plate, an air bag, a second fixing plate and an air pump, the lower end of the outer tube is fixed to the output end of the three-way valve through a joint, and the outer tube is vertically fixed to the ground through a bracket; an inner tube is slidably installed inside the upper end of the outer tube, wherein a disc is fixed to the upper end of the inner tube through a joint, and a plurality of the second nozzles are fixed to the outer side surface of the disc; a first fixing plate is fixed to the outer side surface of the upper end of the outer tube by bolts, wherein an air bag is fixed to the upper side surface of the first fixing plate by bolts; the upper end of the air bag is fixed to the lower side surface of the second fixing plate by bolts, wherein the second fixing plate is fixed to the outer side surface of the inner tube by bolts; the air bag is fixed to the output end of the air pump through a joint, wherein the air bag is fixed to the lower side surface of the first fixing plate by bolts. Such an arrangement facilitates foliar fertilization of seedlings of different heights.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The setting of the fertilizer mixing mechanism of the utility model does not require excessive manual intervention from the storage, introduction, mixing and output of fertilizers, which greatly improves the efficiency of fertilization work and reduces the complexity and error rate of manual operation. Moreover, when the fertilizer and water continue to be mixed, the fertilizer and water are fully mixed in the mixing box through the rotation of the stirring shaft, ensuring the uniformity of the mixed liquid, thereby improving the fertilization effect and avoiding uneven growth of seedlings due to uneven distribution of fertilizers.

[0012] 2. The setting of the fertilizer pipe and the spraying mechanism of the utility model, when in use, the fertilizer pipe can transport the mixture of fertilizer and water directly to the roots of the seedlings to meet the roots' demand for nutrients, while the spraying mechanism can fertilize the leaves of the seedlings to supplement the nutrients needed by the leaves. This combination makes the fertilization method more comprehensive and meets the nutrient needs of different parts of the seedlings. At the same time, the spraying mechanism can easily adjust the spray height of the second nozzle through the cooperation of the air bag and the air pump, so as to adapt to seedlings of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the fertilizer mixing mechanism of the utility model.

[0016] Figure 3 It is a partial enlarged structural schematic diagram of position A of the utility model.

[0017] In the figure:

[0018] 1-fertilizer mixing mechanism, 11-housing, 12-storage box, 13-mixing box, 14-water pump, 15-box cover, 16-first motor, 17-material guide shaft, 18-material guide pipe, 19-stirring shaft, 110-second motor, 111-discharge pipe, 2-feeding pipe, 3-branch pipe, 4-three-way valve, 5-fertilization pipe, 6-spraying mechanism, 61-outer pipe, 62-inner pipe, 63-disc, 64-second nozzle, 65-first fixed plate, 66-air bag, 67-second fixed plate, 68-air pump, 7-first nozzle. DETAILED DESCRIPTION

[0019] 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 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0021] See also Figure 1 As shown, the utility model is a fertilization device for planting seedlings, comprising a fertilizer mixing mechanism 1, a feed pipe 2, a branch pipe 3, a three-way valve 4, a fertilizer pipe 5, a spraying mechanism 6 and a first nozzle 7. The fertilizer mixing mechanism 1 is placed on the ground of the seedling planting area, and the feed pipe 2 is fixed to the output end of the fertilizer mixing mechanism 1, and a plurality of branch pipes 3 are fixed to the outer side of the feed pipe 2 through a three-way joint; a three-way valve 4 is fixed to the other end of the branch pipe 3, wherein the two output ends of the three-way valve 4 are respectively fixed with the fertilizer pipe 5 and the spraying mechanism 6; the fertilizer pipe 6 is in an arc shape, and the fertilizer pipe 5 surrounds the periphery of the seedlings; a plurality of first nozzles 7 are fixed to the inner side of the fertilizer pipe 5 through a joint, wherein the output ends of the first nozzles 7 are all facing the roots of the seedlings.

[0022] like Figure 2As shown, the fertilizer mixing mechanism 1 includes a shell 11, a storage box 12, a mixing box 13, a water pump 14, a box cover 15, a first motor 16, a guide shaft 17, a guide pipe 18, a stirring shaft 19, a second motor 110 and a discharge pipe 111. The shell 11 is placed on the ground of the seedling planting area, and the storage box 12 and the mixing box 13 are fixed to the inside of the shell 11 by bolts respectively; the upper end of the shell 11 is rotatably mounted with a box cover 15 through a hinge, and the middle part of the upper end of the shell 11 is fixed with the first motor 16 by bolts; the upper end of the storage box 12 is provided with a feed port, which is set at The storage box 12 is directly below the box cover 15; a guide shaft 17 is movably arranged inside the storage box 12, wherein the upper end of the guide shaft 17 is fixed to the output end of the first motor 16, and the lower end of the guide shaft 17 is arranged inside the guide tube 18; a spiral blade is fixed to the outer side surface of the lower end of the guide shaft 17, and the outermost edge of the spiral blade is arranged in contact with the inner wall of the guide tube 18; the upper end of the guide tube 18 is fixed to the lower end of the storage box 12, and the lower end of the guide tube 18 is fixed to the upper end of the mixing box 13; a stirring shaft 19 is rotatably installed inside the mixing box 13 through a sealed bearing, wherein one end of the stirring shaft 19 is fixed to the second motor The output end of the second motor 110 is fixed, and the second motor 110 is fixed to the outer side of the housing 11 by bolts; a water pump 14 is fixed at the lower end of the mixing box 13, wherein the input end of the water pump 14 is communicated with the inside of the mixing box 13, and a discharge pipe 111 is fixed to the output end of the water pump 14 through a joint, and the other end of the discharge pipe 111 is fixed to the feed pipe 2 through a joint; the outer side of the upper end of the mixing box 13 is connected to the external water pipe through an electromagnetic valve. When in use, the fertilizer can be stored in the storage box 12 by opening the box cover 15, and when it is necessary to fertilize the fruit trees, it can be opened by The guide shaft 17 is driven to rotate by the first motor 16, so that part of the fertilizer in the storage box 12 is introduced into the mixing box 13 through the spiral blades on the guide shaft 17, and then the solenoid valve is opened to introduce water into the mixing box 13 through the external water pipe, and then the stirring shaft 19 is driven to rotate by the second motor 110, wherein the stirring shaft 19 can speed up the fusion speed of the fertilizer and water in the mixing box 13. After the fertilizer and water are mixed, the mixed liquid in the mixing box 13 can be discharged into the feed pipe 2 through the cooperation of the water pump 14 and the discharge pipe 111.

[0023] like Figure 3As shown, the spraying mechanism 6 includes an outer tube 61, an inner tube 62, a disc 63, a second nozzle 64, a first fixing plate 65, an air bag 66, a second fixing plate 67 and an air pump 68. The lower end of the outer tube 61 is fixed to the output end of the three-way valve 4 through a joint, and the outer tube 61 is vertically fixed to the ground through a bracket; the inner tube 62 is slidably installed inside the upper end of the outer tube 61, wherein the upper end of the inner tube 62 is fixed with a disc 63 through a joint, and the outer side surface of the disc 63 is fixed with a plurality of second nozzles 64; the outer side surface of the upper end of the outer tube 61 is fixed with a first fixing plate 65 by bolts, wherein the upper side surface of the first fixing plate 65 is fixed with screws The bolt is fixed with an airbag 66; the upper end of the airbag 66 is fixed to the lower side of the second fixing plate 67 by bolts, wherein the second fixing plate 67 is fixed to the outer side of the inner tube 62 by bolts; the airbag 66 is fixed to the output end of the air pump 68 by a joint, wherein the airbag 66 is fixed to the lower side of the first fixing plate 65 by bolts. When foliar fertilization is required, the mixture of fertilizer and water is transported to the inside of the disc 63 through the outer tube 61 and the inner tube 62, and then sprayed onto the leaves of the seedlings through the second nozzle 64. At the same time, according to the height of the seedlings, the airbag 67 can be inflated by the air 68 to adjust the spraying height of the second nozzle 64.

[0024] See also Figure 1-3 As shown, the utility model is a fertilization device for planting seedlings, and its working principle is: when in use, the fertilizer is first stored in the fertilizer mixing mechanism 1. When the seedlings need to be fertilized, the fertilizer and water can be mixed through the fertilizer mixing mechanism 1, and then the mixed liquid of fertilizer and water is introduced into the branch pipe 3 through the delivery pipe 2. The branch pipe 3 serves as a transportation channel for fertilizer water, and guides the mixed liquid to the fertilizer pipe 5 and the spraying mechanism 6 respectively, wherein the fertilizer pipe 5 cooperates with the first nozzle 7 to fertilize the roots of the seedlings. At the same time, the spraying mechanism 6 can evenly spray the mixed liquid of fertilizer and water onto the leaves of the seedlings. Secondly, the working state of the fertilizer pipe 5 and the spraying mechanism 6 can be adjusted by the three-way valve 4.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fertilizing device for seedling planting, comprising a fertilizer mixing mechanism (1), a feed pipe (2), a branch pipe (3), a three-way valve (4), a fertilizing pipe (5), a spraying mechanism (6) and a first nozzle (7), characterized in that: The fertilizer mixing mechanism (1) is placed on the ground in the seedling planting area, and a feed pipe (2) is fixed to the output end of the fertilizer mixing mechanism (1), and a plurality of branch pipes (3) are fixed to the outer side of the feed pipe (2); a three-way valve (4) is fixed to the other end of the branch pipe (3), wherein two output ends of the three-way valve (4) are respectively fixed to a fertilizer pipe (5) and a spraying mechanism (6); the fertilizer pipe (5) is in an arc shape, and the fertilizer pipe (5) surrounds the periphery of the seedling; a plurality of the first nozzles (7) are fixed to the inner side of the fertilizer pipe (5), wherein the output ends of the first nozzles (7) are all directed toward the roots of the seedling.

2. A fertilizing device for seedling planting as claimed in claim 1, characterized in that: The fertilizer mixing mechanism (1) comprises a housing (11), a storage box (12), a mixing box (13), a water pump (14), a box cover (15), a first motor (16), a material guide shaft (17), a material guide pipe (18), a stirring shaft (19), a second motor (110) and a discharge pipe (111), wherein the housing (11) is placed on the ground of a seedling planting area, and the storage box (12) and the mixing box (13) are respectively fixed inside the housing (11); the housing (11) is rotatably mounted with a box cover (15) at the upper end, and the first motor (16) is fixed at the middle part of the upper end of the housing (11); the storage box (12) is provided with a feed inlet at the upper end, and the feed inlet is arranged directly below the box cover (15); the storage box (12) is provided with a material guide shaft (17) movably arranged inside the storage box (12), wherein the upper end of the material guide shaft (17) is fixed to the output end of the first motor (16), and the lower end of the material guide shaft (17) is arranged at the guide inlet. The material guide shaft (17) is provided with a spiral blade fixed on the outer side surface of the lower end of the material guide shaft (17), and the outermost edge of the spiral blade is arranged in contact with the inner wall of the material guide shaft (18); the upper end of the material guide shaft (18) is fixed to the lower end of the storage box (12), and the lower end of the material guide shaft (18) is fixed to the upper end of the mixing box (13); a stirring shaft (19) is rotatably installed inside the mixing box (13), wherein one end of the stirring shaft (19) is connected to the second motor (110) The output end of the mixing box (13) is fixed to the output end of the mixing box (13), and the second motor (110) is fixed to the outer side of the housing (11); a water pump (14) is fixed to the lower end of the mixing box (13), wherein the input end of the water pump (14) is connected to the interior of the mixing box (13), and a discharge pipe (111) is fixed to the output end of the water pump (14), and the other end of the discharge pipe (111) is fixed to the feed pipe (2); the outer side of the upper end of the mixing box (13) is connected to an external water pipe through a solenoid valve.

3. A fertilizing device for seedling planting as claimed in claim 1, characterized in that: The spraying mechanism (6) comprises an outer tube (61), an inner tube (62), a disc (63), a second nozzle (64), a first fixing plate (65), an air bag (66), a second fixing plate (67) and an air pump (68); the lower end of the outer tube (61) is fixed to the output end of the three-way valve (4) through a joint, and the outer tube (61) is vertically fixed to the ground through a bracket; the inner tube (62) is slidably mounted inside the upper end of the outer tube (61), wherein the upper end of the inner tube (62) is fixed with a disc (63), and the disc (63) is fixed to the upper end of the inner tube (62). A plurality of the second nozzles (64) are fixed to the outer side surface of the disk (63); a first fixing plate (65) is fixed to the outer side surface of the upper end of the outer tube (61), wherein an airbag (66) is fixed to the upper side surface of the first fixing plate (65); the upper end of the airbag (66) is fixed to the lower side surface of the second fixing plate (67), wherein the second fixing plate (67) is fixed to the outer side surface of the inner tube (62); the airbag (66) is fixed to the output end of the air pump (68), wherein the airbag (66) is fixed to the lower side surface of the first fixing plate (65).

Images