CN219478517U

CN219478517U - Economical portable fertilizer injection unit

Info

Publication number: CN219478517U
Application number: CN202320575810.4U
Authority: CN
Inventors: 张现雷
Original assignee: Zoucheng Kanzhuang Agricultural Comprehensive Service Center
Current assignee: Zoucheng Kanzhuang Agricultural Comprehensive Service Center
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-08
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses an economical portable fertilizer injection unit, which comprises a first sleeve, wherein the bottom end of the first sleeve is internally connected with a screw rod in a threaded manner, the bottom end of the screw rod is provided with a base, the top end of the screw rod is rotatably provided with a sliding block, the sliding block is slidably arranged in the first sleeve, the sliding block is provided with a compression spring, the compression spring is provided with a second sleeve, and the second sleeve is slidably arranged in the first sleeve.

Description

Economical portable fertilizer injection unit

Technical Field

The utility model relates to the technical field of fertilizer application devices, in particular to an economical portable fertilizer application device.

Background

When the soil cannot provide nutrients required by the growth and development of crops, the action of artificial nutrient element supplementation to the crops is called fertilization, the soil nutrients can be increased no matter the organic fertilizer or the inorganic fertilizer is applied, most of the inorganic fertilizer is easy to dissolve, the crops can absorb the soil and preserve the soil after the application, and most of the organic fertilizer is decomposed by microorganisms except a small amount of nutrients which can be directly absorbed by the crops, so that the crops can utilize the organic fertilizer.

The utility model with publication number CN218550631U discloses a portable manual fertilizer device, which comprises a conical box, a guide pipe, a main control pipe, armrests and a movable body; the utility model realizes automatic scattering in the fertilization process and saves manpower. Meanwhile, the utility model has the function of automatically filling and covering soil, the fertilizing device controls the scattering amount of fertilizer according to the applied force, the needed fertilizing position is manually positioned, the fertilization and the soil covering are automatically carried out after the applied force, the testing process is efficient and accurate, and the testing operation is simple and easy to learn. The utility model not only has quantitative fertilization and soil filling, but also has the capability of storing fertilizers in a changeable large capacity in a short distance, and can better adapt to the use requirements of various terrains. The utility model applies fertilizer by a compression type working mode, is particularly suitable for mountain areas of large-scale equipment which is irregular in crop spacing and can not be adopted, and has wide applicability.

This prior art has realized the purpose of fertilization through reset spring's compression and resilience, because this prior art is inconvenient to adjust the fertilization volume, when using, needs fertilization personnel to rely on self experience to judge, frequently controls reset spring's deformation volume, and complex operation, inconvenient accurate control fertilization volume causes unnecessary waste easily, consequently needs an economic portable fertilizer injection unit to satisfy people's demand.

Disclosure of Invention

The utility model aims to provide an economical portable fertilizing device, which solves the problems that in the prior art, the fertilizing amount is inconvenient to adjust, and when the device is used, fertilizing staff is required to judge by self experience, frequently control the deformation amount of a reset spring, and the device is complex in operation, inconvenient and accurate in controlling the fertilizing amount, and easy to cause unnecessary waste.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an economical portable fertilizer injection unit, includes first sleeve, first telescopic bottom internal thread is connected with the screw rod, and the bottom of screw rod is provided with the base, rotates on the top of screw rod and installs the slider, slider slidable mounting in first sleeve, is provided with compression spring on the slider, installs the second sleeve on the compression spring, second sleeve slidable mounting in first sleeve, first discharge gate has been seted up on the telescopic outer wall of first, the second discharge gate has been seted up on the telescopic outer wall of second, is provided with the handle on the telescopic outer wall of second, is provided with into the hopper on the telescopic top of second.

Preferably, the bottom of the first sleeve is closed, a threaded hole is formed in the center of the bottom of the first sleeve, and the threaded hole is mutually matched with the screw.

Preferably, the base is provided with a plurality of anti-skid grooves, and the anti-skid grooves are uniformly distributed on the outer wall of the base.

Preferably, a limiting hole is formed in the bottom end of the sliding block, the cross section of the limiting hole is T-shaped, a limiting Kong Nashi is provided with a limiting rotating ring, and the limiting rotating ring is arranged at the top end of the screw rod.

Preferably, guide grooves are formed in two sides of the inner wall of the first sleeve, guide blocks are slidably mounted in each guide groove, and the two guide blocks are mounted on the outer walls of two sides of the sliding block respectively.

Preferably, a limiting snap ring is arranged on the top end of the first sleeve, a telescopic ring groove is formed in the outer wall of the second sleeve, and the limiting snap ring is adapted in the telescopic ring groove.

Preferably, the directions of the first discharging hole and the second discharging hole are the same, and the vertical directions are staggered with each other.

The beneficial effects of the utility model are as follows:

according to the utility model, the base, the screw and the sliding block are arranged, the screw is rotated by rotating the base, so that the sliding block moves in the first sleeve, the compression spring is compressed, the elastic deformation of the compression spring is reduced, the overlapping range between the first discharging port and the second discharging port is reduced, and the fertilization amount is adjusted.

According to the utility model, through the arrangement of the handle, the fertilizer applying device is more convenient to carry, and through the arrangement of the feeding hopper, the fertilizer is conveniently added.

Drawings

FIG. 1 is a schematic diagram of an economical portable fertilizer device according to the present utility model;

FIG. 2 is a schematic side sectional view of an economical portable fertilizer device according to the present utility model;

FIG. 3 is a schematic side view of a guide block of an economical portable fertilizer device according to the present utility model;

fig. 4 is a schematic top view of a cross-section of a slider of an economical portable fertilizer device according to the present utility model.

In the figure: 1. a first sleeve; 2. a screw; 3. a base; 4. a slide block; 5. a compression spring; 6. a second sleeve; 7. a first discharge port; 8. a second discharge port; 9. a handle; 10. feeding into a hopper; 11. a threaded hole; 12. an anti-skid groove; 13. a limiting hole; 14. limiting rotating rings; 15. a guide groove; 16. a guide block; 17. a limiting snap ring; 18. and a telescopic ring groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an economical portable fertilizer injection unit comprises a first sleeve 1, a screw rod 2 is connected to the bottom end of the first sleeve 1 through internal threads, a base 3 is arranged at the bottom end of the screw rod 2, a sliding block 4 is rotatably arranged on the top end of the screw rod 2, the sliding block 4 is slidably arranged in the first sleeve 1, a compression spring 5 is arranged on the sliding block 4, a second sleeve 6 is arranged on the compression spring 5, the second sleeve 6 is slidably arranged in the first sleeve 1, a first discharge hole 7 is arranged on the outer wall of the first sleeve 1, a second discharge hole 8 is arranged on the outer wall of the second sleeve 6, a handle 9 is arranged on the outer wall of the second sleeve 6, a feeding hopper 10 is arranged on the top end of the second sleeve 6, and when in use, fertilizer is fed into the second sleeve 6 through the feeding hopper 10, and because the second discharge hole 8 is shielded by the inner wall of the first sleeve 1, the fertilizer can be stored in the second sleeve 6, the device is placed on the soil needing fertilization, the second sleeve 6 is pressed downwards by the handle 9, the base 3 is positioned on the soil, the second sleeve 6 is pressed downwards and drives the compression spring 5 to compress, the second discharge port 8 is coincided with the first discharge port 7, thereby the fertilizer in the second sleeve 6 falls to the fertilization position, the fertilization purpose is realized, the pressing of the second sleeve 6 is stopped, the compression spring 5 rebounds, the second sleeve 6 is ejected upwards, the second discharge port 8 is separated from the first discharge port 7, the stopping throwing of the fertilizer is realized, when the fertilization amount is needed to be regulated, the base 3 is rotated, the base 3 drives the screw 2 to rotate and move, the slide block 4 moves in the first sleeve 1, the compression spring 5 is compressed, the elastic deformation amount of the compression spring 5 is reduced, and then make the gliding stroke of second sleeve 6 in first sleeve 1 reduce to make the scope that second discharge gate 8 and first discharge gate 7 coincide reduce, and then reduced the input of fertilizer, realized the regulation of fertilizer input.

Referring to fig. 3, in this embodiment, the bottom end of the first sleeve 1 is closed, a threaded hole 11 is formed in the center of the bottom end of the first sleeve 1, the threaded hole 11 is mutually matched with the screw 2, and the screw 2 is moved while the screw 2 is rotated by the threaded hole 11.

Referring to fig. 4, in this embodiment, a plurality of anti-slip grooves 12 are formed in the base 3, the anti-slip grooves 12 are uniformly distributed on the outer wall of the base 3, and the anti-slip grooves 12 facilitate manual rotation of the base 3, so as to drive the screw 2 to rotate.

Referring to fig. 3, in this embodiment, a limiting hole 13 is formed in the bottom end of the slider 4, the cross section of the limiting hole 13 is T-shaped, a limiting rotating ring 14 is adapted in the limiting hole 13, the limiting rotating ring 14 is mounted on the top end of the screw rod 2, the limiting hole 13 and the limiting rotating ring 14 are arranged, the rotation of the screw rod 2 drives the slider 4 to move, and when the screw rod 2 rotates, a limit is formed between the limiting hole 13 and the limiting rotating ring 14, the screw rod 2 pulls the slider 4 back, so that the reciprocating movement of the slider 4 in the first sleeve 1 is facilitated.

Referring to fig. 3-4, in this embodiment, guide grooves 15 are formed on two sides of the inner wall of the first sleeve 1, guide blocks 16 are slidably mounted in each guide groove 15, two guide blocks 16 are respectively mounted on two outer walls of two sides of the slide block 4, and the guide grooves 15 and the guide blocks 16 provide lateral limiting for the slide block 4 and prevent the slide block 4 from being driven by the screw 2 to rotate, so that stability of the slide block 4 during movement is ensured.

Referring to fig. 3, in this embodiment, a limiting snap ring 17 is disposed on the top end of the first sleeve 1, a telescopic ring groove 18 is disposed on the outer wall of the second sleeve 6, the limiting snap ring 17 is adapted in the telescopic ring groove 18, and the limiting snap ring 17 and the telescopic ring groove 18 are disposed, so that an integral body is formed between the first sleeve 1 and the second sleeve 6, separation is prevented, and when the compression spring 5 adjusts deformation, the limiting snap ring 17 and the telescopic ring groove 18 cooperate, stability of the second sleeve 6 in the first sleeve 1 is ensured, and accordingly, the deformation of the compression spring 5 is ensured to be adjusted normally, and the telescopic ring groove 18 provides sufficient telescopic space for sliding of the second sleeve 6 in the first sleeve 1.

Referring to fig. 2, in this embodiment, the directions of the first discharge port 7 and the second discharge port 8 are the same, and the vertical directions are offset from each other, when the first discharge port 7 and the second discharge port 8 are offset from each other in the vertical direction, storage of the fertilizer in the second sleeve 6 is achieved, and when the first discharge port 7 and the second discharge port 8 overlap with each other, release of the fertilizer in the second sleeve 6 is achieved.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. An economical portable fertilizer injection unit, includes first sleeve (1), its characterized in that: the novel automatic feeding device is characterized in that a screw (2) is connected to the bottom end of the first sleeve (1) in an internal thread manner, a base (3) is arranged at the bottom end of the screw (2), a sliding block (4) is rotatably arranged at the top end of the screw (2), the sliding block (4) is slidably arranged in the first sleeve (1), a compression spring (5) is arranged on the sliding block (4), a second sleeve (6) is arranged on the compression spring (5), the second sleeve (6) is slidably arranged in the first sleeve (1), a first discharge hole (7) is formed in the outer wall of the first sleeve (1), a second discharge hole (8) is formed in the outer wall of the second sleeve (6), a handle (9) is arranged on the outer wall of the second sleeve (6), and a feeding hopper (10) is arranged at the top end of the second sleeve (6).

2. An economical portable fertilizer device as defined in claim 1, wherein: the bottom of the first sleeve (1) is closed, a threaded hole (11) is formed in the center of the bottom of the first sleeve (1), and the threaded hole (11) is mutually matched with the screw rod (2).

3. An economical portable fertilizer device as defined in claim 1, wherein: the base (3) is provided with a plurality of anti-slip grooves (12), and the anti-slip grooves (12) are uniformly distributed on the outer wall of the base (3).

4. An economical portable fertilizer device as defined in claim 1, wherein: a limiting hole (13) is formed in the bottom end of the sliding block (4), the cross section of the limiting hole (13) is T-shaped, a limiting rotating ring (14) is arranged in the limiting hole (13) in an adapting mode, and the limiting rotating ring (14) is arranged on the top end of the screw rod (2).

5. An economical portable fertilizer device as defined in claim 1, wherein: guide grooves (15) are formed in two sides of the inner wall of the first sleeve (1), guide blocks (16) are slidably mounted in each guide groove (15), and the two guide blocks (16) are mounted on the outer walls of two sides of the sliding block (4) respectively.

6. An economical portable fertilizer device as defined in claim 1, wherein: a limiting snap ring (17) is arranged at the top end of the first sleeve (1), a telescopic ring groove (18) is formed in the outer wall of the second sleeve (6), and the limiting snap ring (17) is adapted to the telescopic ring groove (18).

7. An economical portable fertilizer device as defined in claim 1, wherein: the first discharging hole (7) and the second discharging hole (8) are in the same direction, and are staggered in the vertical direction.