CN214961048U

CN214961048U - Deep underground fertilizer applicator

Info

Publication number: CN214961048U
Application number: CN202121358687.8U
Authority: CN
Inventors: 汤善龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-03
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a deep underground fertilizer applicator, including the guide cylinder, the inserted bar has been inserted to the inboard center ann of guide cylinder, and the lower extreme of guide cylinder is provided with the connecting pipe, the lower extreme of connecting pipe is provided with down the feed cylinder, one side of guide cylinder is provided with the inlet pipe, and the inlet pipe has the storage vat through the pipe connection, the upper end of inserted bar is provided with the regulation handle, the lower extreme of regulation handle is provided with the sleeve pipe of cover on the inserted bar, and the sheathed tube is close to the port position and revolves to twist and have locking screw, when fertilizeing, press down the inserted bar through the regulation handle and carry out the underground fertilization, adjust then revolve to twist locking screw again and twist the regulation of locking screw and locking fixed completion to the length of fertilizer applicator through sleeve pipe on the regulation handle, it is nimble more convenient to use.

Description

Deep underground fertilizer applicator

Technical Field

The utility model relates to the technical field of fertilizer applicators, in particular to a deep underground fertilizer applicator.

Background

The fertilizer applicator can directly apply the fertilizer to the soil below the roots of the crops, and the fertilizer amount and the fertilizer application depth can be adjusted according to different requirements of the crops. Compared with the fertilizing method of farmers, the fertilizer applicator can save more than half of the fertilizer, improve the fertilizing speed by about 4 times and increase the yield by about 15 percent.

The applicant of the utility model finds that the existing fertilizer applicator is inconvenient to use, cannot adjust the length according to the actual height of a user, and increases the difficulty of work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep underground fertilizer applicator, it is inconvenient to aim at improving the use of current fertilizer applicator, can't carry out length adjustment's problem according to user's actual height.

The utility model discloses a realize like this:

the utility model provides a deep underground fertilizer applicator, including the guide cylinder, the inserted bar has been inserted to the inboard center ann of guide cylinder, and the lower extreme of guide cylinder is provided with the connecting pipe, the lower extreme of connecting pipe is provided with down the feed cylinder, one side of guide cylinder is provided with the inlet pipe, and the inlet pipe has the storage vat through the pipe connection, the upper end of inserted bar is provided with adjusts the handle, the lower extreme of adjusting the handle is provided with the sleeve pipe of cover on the inserted bar, and the sheathed tube is close to the port position and revolves to twist and have the locking screw, when fertilizeing, press down the inserted bar through adjusting the handle and carry out the underground fertilization, through adjusting sleeve pipe on adjusting the handle and the inserted bar then revolve to twist the locking screw again and lock the regulation of fixed completion to the length of fertilizer applicator, it is convenient nimble more to use.

Furthermore, a feed opening is formed in the inner side lower end opening of the guide cylinder, a baffle is arranged at the position, located at the lower side of the feed opening, of the inserted rod, a blocking ring is arranged above the feed opening and located at the inner side of the guide cylinder, a spring sleeved on the inserted rod is arranged on the upper side of the blocking ring, a pressing plate is fixedly arranged at the position, located at the upper side of the spring, of the inserted rod, the feed opening is blocked through the baffle, and the inserted rod is ejected in a rebounding mode through the spring abutting pressing plate.

Furthermore, the lower end of the guide cylinder and the upper end of the lower charging barrel are respectively provided with a plug-in connector inserted into the end opening of the connecting pipe, an annular clamping rib is arranged on the outer side of the plug-in connector, and the guide cylinder, the lower charging barrel and the connecting pipe are connected through the plug-in connector.

Further, the lower extreme of lower feed cylinder is provided with the backing plate, and is located the center of backing plate and is provided with the discharge gate, realizes through the discharge gate that sets up that the waste material is discharged to ground.

Furthermore, the position of the inserted link, which is close to the upper end, is sleeved with a limiting block, a fixing screw is screwed on the side surface of the limiting block, and the adjustment and control of the soil inserting depth of the inserted link are completed through the height adjustment of the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in when fertilizeing, press the inserted bar through adjusting the handle and carry out the underground fertilization, adjust then revolve wrong locking screw and lock the regulation of fixed completion to the length of fertilizer applicator through sleeve pipe and inserted bar on adjusting the handle, use more convenient nimble.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the deep underground fertilizer applicator of the present invention;

FIG. 2 is a schematic structural view of a deep underground fertilizer applicator of the present invention;

FIG. 3 is a schematic cross-sectional view of a deep underground fertilizer applicator of the present invention;

fig. 4 is a schematic view of the deep underground fertilizer applicator of the utility model.

In the figure: 1. adjusting the grip; 110. a sleeve; 120. locking screws; 2. inserting a rod; 21. a baffle plate; 22. pressing a plate; 23. a spring; 3. a guide cylinder; 31. a barrier ring; 32. a feeding port; 4. a connecting pipe; 5. feeding the material barrel; 51. a base plate; 52. a discharge port; 6. a limiting block; 61. fixing screws; 7. a feed pipe; 8. a plug-in connector.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Embodiment 1, referring to fig. 1 and 4 in particular, a deep underground fertilizer applicator comprises a guide cylinder 3, an insertion rod 2 inserted in the center of the inner side of the guide cylinder 3, and the lower end of the guide cylinder 3 is provided with a connecting pipe 4, the lower end of the connecting pipe 4 is provided with a lower charging barrel 5, one side of the guide cylinder 3 is provided with a feeding pipe 7, the feed pipe 7 is connected with a storage barrel through a pipeline, the upper end of the inserted bar 2 is provided with an adjusting handle 1, the lower end of the adjusting handle 1 is provided with a sleeve 110 which is sleeved on the inserted bar 2, the position of the sleeve 110 close to the lower port is screwed with a locking screw 120, when fertilizing, press down inserted bar 2 through adjusting handle 1 and fertilize underground, adjust through sleeve pipe 110 and inserted bar 2 to adjusting on the handle 1 and then twist soon locking screw 120 and lock the fixed regulation of accomplishing the length to the fertilizer applicator, use more convenient nimble.

Specifically, referring to fig. 2, a feed opening 32 is arranged on the inner side of the inner lower end opening of the guide cylinder 3, a baffle 21 is arranged at the lower side of the plunger 2 located at the feed opening 32, a stopping ring 31 is arranged on the inner side of the guide cylinder 3 located above the feed opening 32, a spring 23 sleeved on the plunger 2 is arranged on the upper side of the stopping ring 31, a pressing plate 22 is fixedly arranged at the upper side of the spring 23 of the plunger 2, the feed opening 32 is blocked by the baffle 21, and the pressing plate 22 is pressed by the spring 23 to realize springback ejection of the plunger 2.

Specifically, referring to fig. 2 and 3, the lower end of the guide cylinder 3 and the upper end of the lower cylinder 5 are provided with a plug 8 inserted into the port of the connecting pipe 4, an annular clamping rib is arranged on the outer side of the plug 8, the guide cylinder 3 and the lower cylinder 5 are connected with the connecting pipe 4 through the plug 8, the lower end of the lower cylinder 5 is provided with a backing plate 51, a discharge hole 52 is arranged in the center of the backing plate 51, and waste is discharged to the ground through the discharge hole 52.

Specifically, referring to fig. 4, a position of the insertion rod 2 near the upper end is sleeved with a limiting block 6, a fixing screw 61 is screwed on a side surface of the limiting block 6, and the adjustment and control of the soil insertion depth of the insertion rod 2 are completed by adjusting the height of the limiting block 6.

The working principle is that during fertilization, the lower end of the inserted rod 2 is driven to be inserted into soil by pressing the adjusting handle 1, the baffle 21 descends at the moment, the feed opening 32 discharges materials into the lower charging barrel 5, then the pressure is relieved, the spring 23 pushes the inserted rod 2 to reset, the baffle 21 blocks the feed opening 32, and at the moment, after the inserted rod 2 resets, the discharge opening 52 discharges the fertilizers into the hole in which the inserted rod 2 is inserted, so that fertilization is completed.

The device obtained by the design can basically meet the requirement of the conventional fertilizer applicator on convenient use and can be used for length adjustment according to the actual height of a user, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A deep underground fertilizer applicator, includes guide cylinder (3), its characterized in that: inserted bar (2) have been inserted to the inboard center ann of guide cylinder (3), and the lower extreme of guide cylinder (3) is provided with connecting pipe (4), the lower extreme of connecting pipe (4) is provided with down feed cylinder (5), one side of guide cylinder (3) is provided with inlet pipe (7), and inlet pipe (7) have the storage vat through pipe connection, the upper end of inserted bar (2) is provided with adjusts handle (1), the lower extreme of adjusting handle (1) is provided with sleeve pipe (110) of cover on inserted bar (2), and the lower port position of being close to of sleeve pipe (110) has twisted locking screw (120) soon.

2. A deep underground fertilizer applicator as claimed in claim 1, characterized in that a feed opening (32) is arranged at the inner side of the lower end opening of the inner side of the guide cylinder (3), a baffle plate (21) is arranged at the lower side part of the insert rod (2) located at the feed opening (32), a blocking ring (31) is arranged at the inner side of the guide cylinder (3) located above the feed opening (32), a spring (23) sleeved on the insert rod (2) is arranged at the upper side of the blocking ring (31), and a pressing plate (22) is fixedly arranged at the upper side part of the insert rod (2) located at the spring (23).

3. A deep underground fertilizer applicator as claimed in claim 1, wherein the lower end of the guide cylinder (3) and the upper end of the lower feed cylinder (5) are provided with a plug (8) which is inserted into the port of the connecting pipe (4), and the outer side of the plug (8) is provided with an annular clamping rib.

4. A deep underground fertilizer applicator according to claim 3, characterized in that the lower end of the lower barrel (5) is provided with a backing plate (51), and a discharge hole (52) is provided at the center of the backing plate (51).

5. A deep underground fertilizer applicator as claimed in claim 1, wherein the inserted link (2) is sleeved with a stopper (6) near the upper end, and the side of the stopper (6) is screwed with a fixing screw (61).