CN219087819U

CN219087819U - Liquid fertilizer applicator for farmland

Info

Publication number: CN219087819U
Application number: CN202320067187.1U
Authority: CN
Inventors: 莫军; 高贵; 刘世妹; 符长高; 刘平
Original assignee: Hunan Dachang Agriculture Co ltd
Current assignee: Hunan Dachang Agriculture Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-30
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a liquid fertilizer applicator for farmland, which belongs to the field of agricultural apparatuses and comprises a locomotive, wherein a storage box is fixedly arranged on the locomotive, a lifting seat capable of being turned up and down is hinged on the locomotive, and a pump is fixedly arranged on the lifting seat; one end of the inlet of the pump is connected with a filter component communicated with the storage box; the outlet one end of pump is connected and is sprayed the piece, spray and be connected with the cleaning component that is convenient for spray the piece after the jam and dredge the clearance, through the filtering component who sets up, can carry out filtration treatment to the liquid fertilizer that the suction was come, can conveniently spray the in-process, reduce impurity, the accumulation of silt in spraying the piece, reduce the jam to spraying the piece, set up the branch pipe on the connecting pipe, can conveniently spray the piece after the jam, clear up spraying the piece through the branch pipe.

Description

Liquid fertilizer applicator for farmland

Technical Field

The utility model belongs to the field of agricultural equipment, and particularly relates to a liquid fertilizer applicator for farmland.

Background

The fermented farmyard manure comprises solid fertilizer and liquid fertilizer, wherein the fermented liquid fertilizer is generally stored in a special pond, and the fertilizer is extracted from the pond during fertilization.

The liquid fertilizer distributor that adopts at present includes water tank and water pump, and the water pump is followed the extraction fertilizer and is sprayed to farmland in the water tank, and this kind of fertilizer distributor still has following problem when spraying fertilizer: because the liquid fertilizer pumped out of the pond contains a lot of impurities, silt and the like, the liquid fertilizer is directly sprayed without filtration, and a spray head is easy to be blocked; after the other convenient spray head is blocked, the spray nozzle is of a small and dense structure, so that the liquid fertilizer is inconvenient to clean, and a more convenient fertilizer applicator is needed.

Disclosure of Invention

The utility model aims to solve the problems and provides a liquid fertilizer applicator for farmlands, which can filter applied fertilizer and is convenient for cleaning and dredging a blocked spray head.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the liquid fertilizer distributor for farmland comprises a locomotive, wherein a storage box is fixedly arranged on the locomotive, a lifting seat capable of being turned up and down is hinged on the locomotive, and a pump is fixedly arranged on the lifting seat;

one end of the inlet of the pump is connected with a filter component communicated with the storage box;

the outlet one end of pump is connected and is sprayed the piece, spray and be connected with the clearance subassembly that is convenient for dredge the clearance to spraying the piece after the jam on the piece.

As a further improvement of the technical scheme, the cleaning assembly comprises a connecting pipe arranged between the spraying piece and the pump, and branch pipes which are arranged towards the spraying piece are communicated with the connecting pipe, and the plugs blocked in the spraying piece are discharged outwards through the branch pipes;

the end part of the branch pipe is fixedly provided with a sealing cover.

As a further improvement of the technical scheme, the cleaning assembly further comprises a flexible rod fixedly arranged on the sealing cover, and a plurality of barbs capable of cleaning the spraying piece are arranged on the surface of the flexible rod.

As a further improvement of the technical scheme, the filtering assembly comprises a filtering box communicated with the pump, and a cover plate is fixedly arranged on the top of the filtering box in a sealing manner;

the cover plate is connected with a hose which is communicated with the storage box, and the hose is provided with a valve.

As a further improvement of the technical scheme, a filter screen is arranged in the filter assembly, the filter screen is of a structure with a large diameter at the upper end and a small diameter at the lower end, and the upper end and the lower end are connected through conical sections;

the filter screen internal fixation is provided with the strengthening rib that improves filter screen intensity.

As a further improvement of the technical scheme, an elastic ring which is convenient for pressing the filter screen on the inner side wall of the filter box is fixedly arranged in the filter screen.

As a further improvement of the technical scheme, the elastic ring is provided with a notch.

As a further improvement of the above technical solution, the top of the filter screen is provided with a supporting portion that can be in contact with the bottom surface of the cover plate.

The utility model has the beneficial effects that:

1. the utility model provides a liquid fertilizer distributor for farmlands, which can filter sucked liquid fertilizer through a filter assembly, can reduce the accumulation of impurities and silt in a spraying part in the spraying process, reduce the blockage of the spraying part, and is convenient to clean the spraying part through a branch pipe after the spraying part is blocked by the branch pipe.

2. The strength of the filter screen is supported through the arranged reinforcing ribs, and the filter screen is arranged into a structure with a large upper part and a small lower part, so that a gap is reserved between the side wall of the filter screen and the suction port during suction, and the condition that the filtering effect is weakened due to direct adsorption of impurities filtered on the filter screen is avoided; through the supporting part that sets up, can provide clamping force to the filter screen, make the filter screen by stable centre gripping on the inner wall of filter tank.

3. Through setting up the flexible pole on the sealing cap, can be to spraying the piece when clearing up, can stretch into spraying the piece inside through the branch pipe, under the effect of barb, will block up impurity, silt etc. in spraying the piece outwards discharge from the branch pipe.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the filter assembly of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken in the direction A-A of FIG. 2;

FIG. 4 is a schematic view of a first embodiment of a cleaning assembly;

FIG. 5 is a schematic view of a second embodiment of a cleaning assembly.

The text labels in the figures are expressed as: 10. a locomotive; 11. a storage box; 12. a lifting seat; 13. a pump; 14. a filter assembly; 141. a filter box; 142. a cover plate; 143. a filter screen; 144. reinforcing ribs; 145. an elastic ring; 146. a support part; 15. a spray member; 16. a connecting pipe; 17. a branch pipe; 171. sealing cover; 172. a flexible rod; 173. a barb; 18. and (3) a hose.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

As shown in fig. 1-5 of the specification, as a specific embodiment of the present utility model, the specific structure of the present utility model is: a liquid fertilizer applicator for farmland comprises a locomotive 10, in this embodiment, the locomotive 10 is a crawler locomotive, which is selected to be convenient for walking on different types of farmland, a storage tank 11 is fixedly arranged on the locomotive 10, liquid fertilizer to be sprayed is arranged in the storage tank 11, a lifting seat 12 capable of turning up and down is hinged on the locomotive 10, a hydraulic rod capable of driving the lifting seat 12 to swing up and down is arranged on the locomotive 10, a pump 13 is fixedly arranged on the lifting seat 12,

the inlet end of the pump 13 is connected with a filter assembly 14 communicated with the storage tank 11, and when the pump 13 is started, pumped liquid fertilizer passes through the filter assembly 14, is filtered in the filter assembly 14 and is sent out;

the outlet end of the pump 13 is connected with a spraying piece 15, and a cleaning component which is convenient for dredging and cleaning the spraying piece 15 after blockage is connected to the spraying piece 15.

Further optimizing on the basis of the above embodiments, as shown in fig. 1 and 4: the cleaning assembly comprises a connecting pipe 16 arranged between the spraying piece 15 and the pump 13, liquid fertilizer sucked by the pump 13 flows into the spraying piece 15 through the connecting pipe 16 to be sprayed outwards, a branch pipe 17 is communicated with the connecting pipe 16, the branch pipe 17 is obliquely arranged towards the spraying piece 15, the connecting pipe 16 and the branch pipe 17 form a Y shape, and in the cleaning process, a blockage blocked in the spraying piece 15 is discharged outwards through the branch pipe 17; the end of the branch pipe 17 is fixedly provided with a sealing cover 171, the branch pipe 17 is sealed by the sealing cover 171, fertilizer can be prevented from splashing in the normal spraying process, and the sealing cover 171 can be cleaned normally after being opened.

Further optimizing on the basis of the above embodiment, with reference to fig. 5: as the second embodiment of cleaning assembly, the cleaning assembly further comprises a flexible rod 172 fixedly arranged on the sealing cover 171, a plurality of barbs 173 capable of cleaning the spraying element 15 are arranged on the surface of the flexible rod 172, the flexible rod 172 can be completely arranged, cleaning of various positions can be conveniently realized after the flexible rod 172 is stretched into the spraying element 15, the barbs 173 can hook various blocked impurities, and the flexible rod is convenient to pull outwards, so that a better cleaning effect is achieved.

Further optimizing on the basis of the above embodiments is shown with reference to fig. 1, 2, 3: the filtering assembly 14 comprises a filtering box 141 communicated with the pump 13, a cover plate 142 is fixedly arranged at the top of the filtering box 141 in a sealing manner, the cover plate 142 and the filtering box 141 are fastened by bolts, and a sealing ring is arranged between the filtering box 141 and the cover plate 142; the cover plate 142 is connected with a hose 18 communicated with the storage box 11, a valve is arranged on the hose 18, and the hose 18 can adapt to the up-and-down lifting swing of the lifting seat 12.

The filter assembly 14 is internally provided with a filter screen 143, the filter screen 143 has a structure with a large diameter at the upper end and a small diameter at the lower end, and the upper end and the lower end are connected through conical sections (refer to fig. 2), and by arranging the filter screen 143 in such a structure, a space exists between the suction port and the filter screen 143 when the pump 13 sucks fertilizer, so as to prevent dirt and impurities filtered on the filter screen 143 from being sucked away; the inside of the filter screen 143 is fixedly provided with a reinforcing rib 144 for improving the strength of the filter screen 143.

The filter screen 143 is also fixedly provided with an elastic ring 145 which is convenient for pressing the filter screen 143 on the inner wall of the filter tank 141, and the elastic ring 145 is provided with a notch (refer to fig. 3), and the filter screen 143 can be tightly pressed on the inner wall of the filter tank 141 through the elastic ring 145 to prevent shaking.

The top of the filter screen 143 is provided with a supporting portion 146 which can be in contact with the bottom surface of the cover plate 142, the supporting portion 146 is a portion of the filter screen 143 extending, and after the cover plate 142 is fastened and covered, the supporting portion 146 can be pressed, so that the filter screen 143 is stably fixed inside the filter tank 141.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this utility model, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the utility model, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a liquid fertilizer distributor for farmland, includes locomotive (10), fixedly on locomotive (10) be provided with storage box (11), its characterized in that: a lifting seat (12) capable of being turned up and down is hinged on the locomotive (10), and a pump (13) is fixedly arranged on the lifting seat (12);

one end of the inlet of the pump (13) is connected with a filtering component (14) communicated with the storage box (11);

one end of the outlet of the pump (13) is connected with a spraying piece (15), and a cleaning component which is convenient for dredging and cleaning the spraying piece (15) after blockage is connected to the spraying piece (15).

2. A liquid fertilizer applicator for a farm field according to claim 1, wherein: the cleaning assembly comprises a connecting pipe (16) arranged between the spraying piece (15) and the pump (13), a branch pipe (17) arranged towards the spraying piece (15) is communicated with the connecting pipe (16), and a blocking object blocked in the spraying piece (15) is discharged outwards through the branch pipe (17);

the end part of the branch pipe (17) is fixedly provided with a sealing cover (171).

3. A liquid fertilizer applicator for use in agriculture as defined in claim 2, wherein: the cleaning assembly further comprises a flexible rod (172) fixedly arranged on the sealing cover (171), and a plurality of barbs (173) capable of cleaning the spraying piece (15) are arranged on the surface of the flexible rod (172).

4. A liquid fertilizer applicator for a farm field according to claim 1, wherein: the filter assembly (14) comprises a filter box (141) communicated with the pump (13), and a cover plate (142) is fixedly arranged at the top of the filter box (141) in a sealing manner;

the cover plate (142) is connected with a hose (18) communicated with the storage box (11), and the hose (18) is provided with a valve.

5. A liquid fertilizer applicator for a farm field according to claim 4, wherein: a filter screen (143) is arranged in the filter component (14), the filter screen (143) is of a structure with a large diameter at the upper end and a small diameter at the lower end, and the upper end and the lower end are connected through conical sections;

reinforcing ribs (144) for improving the strength of the filter screen (143) are fixedly arranged in the filter screen (143).

6. A liquid fertilizer applicator for a farm field according to claim 5, wherein: an elastic ring (145) which is convenient for pressing the filter screen (143) on the inner side wall of the filter tank (141) is fixedly arranged in the filter screen (143).

7. A liquid fertilizer applicator for a farm field according to claim 6, wherein: the elastic ring (145) is provided with a notch.

8. A liquid fertilizer applicator for a farm field according to claim 5, wherein: the top of the filter screen (143) is provided with a supporting part (146) which can be contacted with the bottom surface of the cover plate (142).