Small-dose farmland manual fertilization device

Abstract

The utility model belongs to the technical field of fertilizing devices, and particularly relates to a small-dose farmland manual fertilizing device which comprises a blanking part and an opening and closing part, the blanking part comprises a blanking pipeline, a hopper and a rotating shaft, the top of the blanking pipeline is connected with the hopper, and the rotating shaft is arranged on the outer side of the bottom of the blanking pipeline; the opening and closing component is arranged on the rotating shaft and comprises a conical shell, a connecting hole, a closing plate and an arc plate, the connecting hole connected with the rotating shaft is formed in the side edge of the conical shell, after the opening and closing component is inserted into the ground, the opening and closing component is unfolded under the supporting action of the arc plate, the unfolded shell breaks soil, meanwhile, fertilizer in the opening and closing component is discharged, and after the opening and closing component is pulled out, the opening and closing component is closed. The opening and closing part is closed again, subsequent fertilization is facilitated, the fertilization process only needs to be continuously lifted up and inserted down, the operation is simple, convenient and rapid, and small-range fertilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing devices, in particular to a small-dose manual fertilizing device for farmland. Background Art

[0002] Both organic and inorganic fertilizers can increase soil nutrients. Inorganic fertilizers are generally soluble, and after application, some nutrients are absorbed and stored by the soil, allowing crops to immediately absorb them. Organic fertilizers, on the other hand, require microbial decomposition before crops can utilize them, with the exception of a small amount of nutrients that can be directly absorbed by crops.

[0003] In a small area of ​​farmland, mechanical equipment cannot enter the farmland to apply fertilizer, and manual fertilization is required. For this reason, the present application proposes a small-dose manual fertilization device for farmland. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing small-dose manual fertilization device for farmland, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a small-dose manual fertilizing device for farmland. After the opening and closing component is inserted into the ground, it is unfolded under the support of the arc plate, and the unfolded shell breaks the soil, and the fertilizer inside is discharged at the same time. After the opening and closing component is pulled out, the opening and closing component is closed again, which is convenient for subsequent fertilization. The fertilization process only requires continuous lifting and lowering. The operation is simple, convenient and fast, and is suitable for small-scale fertilization.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A small-dose manual fertilizing device for farmland, comprising:

[0009] The material discharge component includes a material discharge pipe, a hopper and a rotating shaft. The top of the material discharge pipe is connected to the hopper, and the rotating shaft is arranged on the outside of the bottom of the material discharge pipe.

[0010] The opening and closing component is arranged on the rotating shaft. The opening and closing component includes a conical shell, a connecting hole, a closing plate and an arc plate. A connecting hole connected to the rotating shaft is opened on the side of the conical shell, a closing plate is arranged inside the conical shell, and an arc plate is arranged outside the conical shell.

[0011] As a preferred scheme of the small-dose farmland manual fertilizing device, the arc plate outer end is provided with a counterweight, the counterweight is closed by the two side conical housings in a natural state, and the conical housings are closed by the closing plate at the bottom of the discharging pipeline.

[0012] As a preferred scheme of the small-dose farmland manual fertilizing device, the discharging pipeline outer portion is provided with a holding sleeve, and the holding sleeve is a sponge anti-skid sleeve.

[0013] As a preferred scheme of the small-dose farmland manual fertilizing device, the discharging pipeline is a transparent pipeline, and the discharging pipeline outer portion is provided with a scale mark.

[0014] As a preferred scheme of the small-dose farmland manual fertilizing device, the hopper top portion is provided with an end cover, and the end cover is a flip cover.

[0015] As a preferred scheme of the small-dose farmland manual fertilizing device, a torsional spring is arranged between the conical housing and the rotating shaft, and the two side conical housings are closed in a natural state of the torsional spring.

[0016] As a preferred scheme of the small-dose farmland manual fertilizing device, the counterweight outer wall is provided with uniformly distributed anti-skid net patterns.

[0017] Compared with the prior art, the small-dose farmland manual fertilizing device adopts pipeline discharging, and an opening and closing component is arranged at the bottom of the pipeline. The opening and closing component is closed in a natural state, is expanded under the support of the arc plate after being inserted into the ground, breaks the soil with the expanded housing, and discharges the fertilizer inside. After the opening and closing component is pulled out, the opening and closing component is closed again, which facilitates subsequent fertilization. The fertilization process only needs to be continuously lifted and inserted, and the operation is simple, convenient and fast, and the device is convenient for small-range fertilization. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the shaft side structure of the present application;

[0020] Figure 2 It is a schematic diagram of the working state structure of the opening and closing component of the present application;

[0021] Figure 3 This is a schematic diagram of the blanking component structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the opening and closing components of the utility model.

[0023] In the figure: 100 blanking component, 110 blanking pipe, 120 hopper, 130 rotating shaft, 140 gripping sleeve, 200 opening and closing component, 210 conical shell, 220 connecting hole, 230 closing plate, 240 arc plate, 250 counterweight block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] The utility model provides a small-dose manual fertilizing device for farmland. After the opening and closing parts are inserted into the ground, they are expanded under the support of the arc plate. The expanded shell breaks the soil and the fertilizer inside is discharged. After the opening and closing parts are pulled out, the opening and closing parts are closed again, which is convenient for subsequent fertilization. The fertilization process only requires continuous lifting and lowering. The operation is simple, convenient and fast, and it is suitable for small-scale fertilization. Figures 1-4 , including: a blanking component 100 and an opening and closing component 200.

[0029] The material discharge component 100 includes a material discharge pipe 110, a hopper 120 and a rotating shaft 130. The top of the material discharge pipe 110 is connected to the hopper 120, and the rotating shaft 130 is arranged on the outer side of the bottom of the material discharge pipe 110.

[0030] The fertilizer is stored in the hopper 120 and falls through the feeding pipe 110 for fertilization.

[0031] The opening and closing member 200 is disposed on the rotating shaft 130 and includes a conical housing 210, a connecting hole 220, a closing plate 230, and an arc plate 240. The conical housing 210 has a connecting hole 220 on its side for connection to the rotating shaft 130. The closing plate 230 is disposed inside the conical housing 210, and the arc plate 240 is disposed outside the conical housing 210.

[0032] When the conical shell 210 is inserted into the soil, the soil surface supports the arc plate 240, so that the conical shell 210 is turned over and opened to break the soil (such as Figure 2 As shown), the opened conical shell 210 exposes the bottom opening of the feeding pipe 110, so that the fertilizer falls into the broken soil pit, completing the fertilization.

[0033] Since the bottom of the discharge pipe 110 needs to be closed when the conical shell 210 is pulled out, a counterweight block 250 is provided at the outer end of the arc plate 240. When the counterweight block 250 is in a natural state, the conical shells 210 on both sides are closed. When the conical shell 210 is closed, the closing plate 230 is closed at the bottom of the discharge pipe 110, so that after the conical shell 210 is pulled out, the conical shell 210 is closed and the closing plate 230 blocks the bottom opening of the discharge pipe 110.

[0034] Since the material discharge pipe 110 needs to be continuously lifted and lowered, a gripping sleeve 140 is provided on the outside of the material discharge pipe 110 . The gripping sleeve 140 is made of a sponge non-slip sleeve. The hand grasps the gripping sleeve 140 to lift the material discharge pipe 110 .

[0035] Since it is necessary to pay attention to the fertilizer remaining amount during fertilization, the discharge pipe 110 adopts a transparent pipe, and a scale mark is set on the outside of the discharge pipe 110 to facilitate observation of the internal fertilizer remaining amount and timely addition of fertilizer.

[0036] Since the top of the hopper 120 is open, the fertilizer will spill when it is continuously pumped in and out. Therefore, an end cover is provided on the top of the hopper 120. The end cover is a flip cover to close the top opening of the hopper 120 to prevent the fertilizer from spilling out during operation.

[0037] In order to ensure that the conical shell 210 is in a closed state in its natural state, a torsion spring is provided between the conical shell 210 and the rotating shaft 130. In the natural state of the torsion spring, the conical shells 210 on both sides are closed.

[0038] In hard soil, it is difficult to insert the counterweight 250 into the soil and it needs to be stepped on hard. For this reason, the outer wall of the counterweight 250 is provided with a uniformly distributed anti-skid mesh. The foot steps on the arc plate 240 to press the conical shell 210 into the soil to prevent the foot from slipping when stepping on it.

[0039] In specific use, the fertilizer is in the hopper 120, the hand grasps the outside of the feeding pipe 110, and the feeding pipe 110 is inserted downward into the soil. When inserted, the conical shell 210 contacts the soil. When the conical shell 210 is inserted into the soil, the soil surface supports the arc plate 240, so that the conical shell 210 is turned over and opened to break the soil (such as Figure 2 As shown), at this time, the closing plate 230 opens the bottom opening of the discharge pipe 110, so that the fertilizer falls into the broken pit, completing the fertilization. The discharge pipe 110 is pulled up, and the conical shell 210 is naturally closed under the action of the counterweight block 250, sealing the bottom opening of the discharge pipe 110. Fertilization can be completed by simply plugging and pulling it up and down. The structure is simple and easy to operate.

[0040] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A small-dose manual fertilization device for farmland, characterized in that: include: The material discharge component (100) comprises a material discharge pipe (110), a hopper (120) and a rotating shaft (130), wherein the top of the material discharge pipe (110) is connected to the hopper (120), and the rotating shaft (130) is arranged on the outer side of the bottom of the material discharge pipe (110); An opening and closing component (200) is arranged on the rotating shaft (130), and the opening and closing component (200) includes a conical shell (210), a connecting hole (220), a closing plate (230) and an arc plate (240). The connecting hole (220) connected to the rotating shaft (130) is provided on the side of the conical shell (210), the closing plate (230) is arranged inside the conical shell (210), and the arc plate (240) is arranged outside the conical shell (210).

2. A small-dose manual fertilizing device for farmland according to claim 1, characterized in that: A counterweight (250) is provided at the outer end of the arc plate (240). When the counterweight (250) is in a natural state, the conical shells (210) on both sides are closed. When the conical shells (210) are closed, the closing plate (230) is closed at the bottom of the discharge pipe (110).

3. A small-dose manual fertilization device for farmland according to claim 1, characterized in that: A gripping sleeve (140) is provided on the outside of the discharge pipe (110), and the gripping sleeve (140) is a sponge anti-slip sleeve.

4. A small-dose manual fertilizing device for farmland according to claim 1, characterized in that: The material discharge pipe (110) is a transparent pipe, and a scale mark is provided on the outside of the material discharge pipe (110).

5. A small-dose manual fertilization device for farmland according to claim 1, characterized in that: An end cover is provided on the top of the hopper (120), and the end cover is a flip cover.

6. A small-dose manual fertilizing device for farmland according to claim 1, characterized in that: A torsion spring is provided between the conical shell (210) and the rotating shaft (130), and in a natural state of the torsion spring, the conical shells (210) on both sides are closed.

7. A small-dose manual fertilizing device for farmland according to claim 2, characterized in that: The outer wall of the counterweight (250) is provided with evenly distributed anti-slip patterns.

Images