Uniform granular fertilizer applying device

Abstract

The utility model relates to the technical field of fertilization, and discloses a granular fertilizer uniform fertilization device which comprises a hollow rod, two limiting protrusions are fixedly arranged on the outer side of the hollow rod, a sliding sleeve is arranged on the outer side of the bottom of the hollow rod in a sliding mode, the limiting protrusions are installed on the outer side of the sliding sleeve in a sliding mode, and the outer side of the sliding sleeve is in threaded connection with a limiting ring. An inserting sleeve is fixedly arranged in the sliding sleeve, two annular protrusions are fixedly arranged on the inner wall of the inserting sleeve, a fixing rod is inserted in the inserting sleeve, the annular protrusions are buckled with the outer side of the fixing rod, the fixing rod is located in the hollow rod, and a plug is fixedly arranged at the top of the fixing rod. And when maintenance is needed, a limiting ring is separated from a sliding sleeve, so that the sliding sleeve is conveniently separated from the hollow rod, then a fixing rod is separated from an inserting sleeve, the sliding sleeve is disassembled and assembled, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilization technical field, concretely is a granular fertilizer even fertilization device. BACKGROUND

[0002] Fertilization is an agricultural technical measure of applying fertilizer to soil or spraying on plants to provide nutrients required by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yield, improve crop quality, cultivate soil fertility and improve economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to guarantee food security and maintain sustainable development of agriculture. However, the fertilization device used in the market currently has a relatively complicated structure and is basically fixedly connected, which leads to inconvenient disassembly and assembly and thus inconvenient later maintenance. Therefore, a granular fertilizer even fertilization device is proposed. SUMMARY

[0003] The utility model aims at providing a granular fertilizer even fertilization device to solve the problem of the fertilization device used in the market currently having a relatively complicated structure and being basically fixedly connected, which leads to inconvenient disassembly and assembly and thus inconvenient later maintenance.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a granular fertilizer even fertilization device, comprising a hollow rod, two limiting protrusions are fixedly arranged on the outer side of the hollow rod, a sliding sleeve is slidably arranged on the bottom outer side of the hollow rod, the limiting protrusions are slidably installed on the outer side of the sliding sleeve, a limiting ring is threadedly connected to the outer side of the sliding sleeve, a plug-in sleeve is fixedly arranged in the sliding sleeve, two annular protrusions are fixedly arranged on the inner wall of the plug-in sleeve, a fixed rod is plug-in connected to the inside of the plug-in sleeve and the annular protrusions are buckled with the outer side of the fixed rod, the fixed rod is located in the inside of the hollow rod, a plug is fixedly arranged on the top of the fixed rod, a spring is arranged in the sliding sleeve, a conical block is fixedly arranged on the bottom of the sliding sleeve, a guide plate is fixedly arranged in the inside of the hollow rod, a discharging pipe is communicated with the outer side of the hollow rod, a discharging structure is arranged on the outer side of the hollow rod, a plug-in connector is plug-in connected to the top of the hollow rod, and a handle is fixedly arranged on the top of the plug-in connector.

[0005] Preferably, the discharging structure comprises a T-shaped plate, the T-shaped plate is fixedly installed on the outer side of the hollow rod, a connecting plate is slidably arranged on the outer side of the T-shaped plate, a placing box is fixedly arranged on one side of the connecting plate, a connecting head is fixedly and communicatively arranged on the bottom of the placing box, a connecting pipe is connected to the inside of the connecting head and one end of the connecting pipe is fixedly communicated with the hollow rod, and an arc-shaped plate is fixedly arranged in the inside of the placing box.

[0006] Preferably, a limiting sliding groove is formed in the outer side of the sliding sleeve, and the limiting protrusions are slidably installed in the inside of the limiting sliding groove.

[0007] As preferred, a limiting clamping groove is formed on the outer side of the fixing rod, and the annular protrusion is buckled with the limiting clamping groove through interference fit.

[0008] As preferred, a T-shaped sliding groove is formed in the inner side of the connecting plate, and the T-shaped plate is slidingly installed in the T-shaped sliding groove.

[0009] As preferred, a through hole is formed in the bottom of the placing box, and the connecting head is communicated with the through hole.

[0010] As preferred, an external thread is formed on the outer side of the sliding sleeve, an internal thread is formed in the inner side of the limiting ring, and the sliding sleeve is threadedly connected with the limiting ring.

[0011] Compared with the prior art, the above technical scheme has the following technical effects:

[0012] When fertilizing, the hollow rod is connected with the placing box, the fertilizer is poured into the placing box, when fertilizing, the handle is pressed, the fertilizer in the placing box is guided into the hollow rod through the connecting pipe, and is discharged through the discharging pipe, when maintenance is needed, the limiting ring is separated from the sliding sleeve, so that the sliding sleeve is separated from the hollow rod, then the fixing rod is separated from the plug-in sleeve, so that the sliding sleeve is disassembled and maintained. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor.

[0014] Figure 1 It is a side view structure schematic diagram of the utility model;

[0015] Figure 2 It is a sectional view structure schematic diagram of the utility model;

[0016] Figure 3 It is a feeding structure schematic diagram of the utility model;

[0017] Figure 4 It is a connecting structure schematic diagram of the sliding sleeve and the spring of the utility model;

[0018] Figure 5 It is a Figure 2 Enlarged structure schematic diagram of A in the utility model;

[0019] Figure 6 It is a Figure 4Amplification structure of middle B.

[0020] Reference numerals: 1, hollow rod; 2, limiting protrusion; 3, sliding sleeve; 4, limiting ring; 5, plug-in sleeve; 6, annular protrusion; 7, fixed rod; 8, plug; 9, spring; 10, tapered block; 11, guide plate; 12, blanking pipe; 13, T-shaped plate; 14, connecting plate; 15, placing box; 16, connecting head; 17, connecting pipe; 18, arc-shaped plate; 19, plug; 20, handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0023] EMBODIMENT

[0024] In the prior art, the fertilizer application device used in the market currently has a relatively complicated structure and is basically fixedly connected, which leads to the problem of inconvenient disassembly and assembly and thus inconvenient maintenance in the later period.

[0025] Please refer to Figures 1-6The utility model provides a technical scheme: a granular fertilizer uniform fertilizer application device, including hollow rod 1, the outside fixed setting of hollow rod 1 has two limit protrusions 2, the bottom outside of hollow rod 1 is slidably arranged with slide sleeve 3, limit protrusion 2 is slidably installed at the outside of slide sleeve 3, the outside screw thread connection of slide sleeve 3 has limit ring 4, the inside fixed setting of slide sleeve 3 has inserting sleeve 5, the inner wall fixed setting of inserting sleeve 5 has two annular protrusions 6, inserting sleeve 5 is inserted with fixed rod 7 and annular protrusion 6 is buckled with the outside of fixed rod 7, and fixed rod 7 is in the inside of hollow rod 1, and the top fixed setting of fixed rod 7 has plug 8, and the inside of slide sleeve 3 is provided with spring 9, and the bottom fixed setting of slide sleeve 3 has tapered block 10, and the inside fixed setting of hollow rod 1 has guide plate 11, and the outside of hollow rod 1 is communicated with the blanking tube 12, and the outside of hollow rod 1 is provided with the blanking structure, and the top inserting of hollow rod 1 has inserting head 19, and the top fixed setting of inserting head 19 has handle 20, when fertilizing, pour the fertilizer into the blanking structure, then press handle 20, and the fertilizer will be discharged through hollow rod 1 and blanking tube 12, when needing to repair, limit ring 4 is separated from slide sleeve 3, so that slide sleeve 3 is separated from hollow rod 1, then fixed rod 7 is separated from inserting sleeve 5, so that slide sleeve 3 is disassembled, and the maintenance is convenient.

[0026] The blanking structure includes T-shaped plate 13, T-shaped plate 13 is fixedly installed on the outside of hollow rod 1, the outside of T-shaped plate 13 is slidably provided with connecting plate 14, one side of connecting plate 14 is fixedly provided with placing box 15, the bottom of placing box 15 is fixedly communicated with connecting head 16, connecting head 16 is connected with connecting pipe 17 in the inside, one end of connecting pipe 17 is fixedly communicated with hollow rod 1, arc-shaped plate 18 is fixedly arranged in the inside of placing box 15, when using, connecting plate 14 on one side of placing box 15 is slidably connected with T-shaped plate 13, so that hollow rod 1 is connected with placing box 15, convenient disassembly, and connecting head 16 on the bottom of placing box 15 and connecting pipe 17 are inserted together, the fertilizer is poured into the inside of placing box 15, when fertilizing, the fertilizer in the inside of placing box 15 is guided into the inside of hollow rod 1 through connecting pipe 17.

[0027] The outside of slide sleeve 3 is provided with a limiting sliding groove, and the limiting protrusion 2 is slidably installed in the limiting sliding groove.

[0028] The outside of fixed rod 7 is provided with a limiting clamping groove, and the annular protrusion 6 is buckled with the limiting clamping groove through interference fit, so that the fixed rod 7 is connected with the slide sleeve 3.

[0029] The inside of connecting plate 14 is provided with a T-shaped sliding groove, and the T-shaped plate 13 is slidably installed in the T-shaped sliding groove.

[0030] The bottom of the placing box 15 is provided with a through hole, and the connecting head 16 is communicated with the through hole, so that material guiding is facilitated.

[0031] The outer side of the sliding sleeve 3 is provided with external threads, and the inner side of the limiting ring 4 is provided with internal threads; the sliding sleeve 3 is screwed with the limiting ring 4, and the sliding sleeve 3 is fastened by the limiting ring 4.

[0032] When fertilizing, the connecting plate 14 on one side of the placing box 15 is slidably connected with the T-shaped plate 13, so that the hollow rod 1 is connected with the placing box 15, and the placing box 15 is convenient to disassemble and assemble; meanwhile, the connecting head 16 at the bottom of the placing box 15 is inserted with the connecting pipe 17, the fertilizer is poured into the placing box 15, and when fertilizing, the handle 20 is pressed, the plug 8 at the top of the fixing rod 7 is slid, the fertilizer in the placing box 15 is guided into the hollow rod 1 through the connecting pipe 17, and is discharged through the discharging pipe 12; when maintenance is needed, the limiting ring 4 is separated from the sliding sleeve 3, so that the sliding sleeve 3 is separated from the hollow rod 1, then the fixing rod 7 is separated from the inserting sleeve 5, so that the sliding sleeve 3 is disassembled and assembled, and maintenance is facilitated.

[0033] Those skilled in the art can understand that the features recited in various embodiments and / or claims of the present application can be combined or / and combined, even if such combination or combination is not explicitly recited in the present application. In particular, the features recited in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A granular fertilizer uniform application device comprising a hollow rod (1), characterized in that: The hollow rod (1) is externally fixedly provided with two limiting protrusions (2), the bottom of the hollow rod (1) is externally slidably provided with a sliding sleeve (3), the limiting protrusions (2) are slidably installed on the outside of the sliding sleeve (3), the outside of the sliding sleeve (3) is threadedly connected with a limiting ring (4), the inside of the sliding sleeve (3) is fixedly provided with a spigot sleeve (5), the inner wall of the spigot sleeve (5) is fixedly provided with two annular protrusions (6), the spigot sleeve (5) is inserted with a fixed rod (7) and the annular protrusions (6) are buckled with the outside of the fixed rod (7), the fixed rod (7) is located in the hollow rod (1), the top of the fixed rod (7) is fixedly provided with a plug (8), the inside of the sliding sleeve (3) is provided with a spring (9), the bottom of the sliding sleeve (3) is fixedly provided with a tapered block (10), the inside of the hollow rod (1) is fixedly provided with a material guide plate (11), the outside of the hollow rod (1) is communicated with a discharging pipe (12), the outside of the hollow rod (1) is provided with a discharging structure, the top of the hollow rod (1) is inserted with a spigot (19), the top of the spigot (19) is fixedly provided with a handle (20).

2. A granular fertilizer even application apparatus according to claim 1, characterized in that: The discharging structure comprises a T-shaped plate (13), the T-shaped plate (13) is fixedly installed on the outside of the hollow rod (1), the outside of the T-shaped plate (13) is slidably provided with a connecting plate (14), one side of the connecting plate (14) is fixedly provided with a placing box (15), the bottom of the placing box (15) is fixedly communicated with a connecting head (16), the inside of the connecting head (16) is connected with a connecting pipe (17) and one end of the connecting pipe (17) is fixedly communicated with the hollow rod (1), the inside of the placing box (15) is fixedly provided with an arc-shaped plate (18).

3. The granular fertilizer uniform application apparatus according to claim 1, wherein: The outside of the sliding sleeve (3) is provided with a limiting sliding groove, the limiting protrusions (2) are slidably installed in the limiting sliding groove.

4. The granular fertilizer uniform application apparatus according to claim 1, wherein: The outside of the fixed rod (7) is provided with a limiting clamping groove, the annular protrusions (6) are buckled with the limiting clamping groove through interference fit.

5. A granular fertilizer even application apparatus according to claim 2, characterized in that: The inside of the connecting plate (14) is provided with a T-shaped sliding groove, the T-shaped plate (13) is slidably installed in the T-shaped sliding groove.

6. A granular fertilizer even application apparatus according to claim 2, characterized in that: The bottom of the placing box (15) is provided with a through hole, the connecting head (16) is communicated with the through hole.

7. The granular fertilizer uniform application apparatus of claim 1, wherein: The outside of the sliding sleeve (3) is processed with external threads, the inside of the limiting ring (4) is processed with internal threads, and the sliding sleeve (3) is threadedly connected with the limiting ring (4).

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