CN218680066U - Fertilizer injection unit for rice planting - Google Patents

Abstract

The utility model discloses a fertilizer injection unit for rice planting, including the chassis, both ends all are equipped with the universal wheel around the chassis bottom, the rear end of chassis is fixed with the pushing hands, the liquid storage box is installed to the rear end at chassis top, the external connection of liquid storage box has the suction pump, the front end at chassis top is fixed with the riser, the upper end in the riser outside is fixed with the horizontal pole, be connected with the mounting bracket through the pivot on the horizontal pole, the hydrojet head is installed on the top of mounting bracket, be connected with the hose between the liquid outlet end of hydrojet head and suction pump, just the lower extreme sliding connection in the riser outside has the movable block, be connected with branch between the outside of movable block and the bottom of mounting bracket, and the bottom mounting in the riser outside has the hydraulic stem. This fertilizer injection unit for rice planting can carry out nimble angular adjustment to the direction of spraying of hydrojet to fertilize more evenly to the rice, be favorable to improving the holistic growth condition of rice.

Description

Fertilizer injection unit for rice planting

Technical Field

The utility model relates to a rice planting technical field specifically is a fertilizer injection unit for rice planting.

Background

The rice is one of the important grain crops in our country, the quality and yield of the rice become more and more important with the continuous improvement of life, and the fertilization refers to an agricultural technical measure of applying a fertilizer in soil or spraying the fertilizer on plants to provide nutrients required by the plants and maintain and improve the soil fertility. The main purposes of fertilization are to increase crop yield, improve crop quality, fertilize soil and improve economic benefits, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture.

At present, when liquid fertilizer is applied in the rice planting process, the traditional manual irrigation mode is gradually replaced by adopting mechanical equipment, most of the existing fertilizing devices cannot flexibly adjust the angle of a liquid spraying head for spraying liquid fertilizer, and the liquid spraying head can only spray and apply fertilizer to rice at a fixed angle, so that part of rice absorbs nutrients unevenly and the overall growth condition is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fertilizer injection unit for rice planting to solve present fertilizer injection unit for rice planting that above-mentioned background art provided most can not carry out nimble angular adjustment to the spraying liquid head that sprays liquid fertilizer, this makes the spraying liquid head can only spray the fertilization to the rice at fixed angle, thereby leads to partial rice to absorb the nutrient and evenly inadequately, influences the problem of holistic growth situation.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fertilizer injection unit for rice planting, includes the chassis, both ends all are equipped with the universal wheel around the chassis bottom, the rear end of chassis is fixed with the pushing hands, the liquid storage box is installed to the rear end at chassis top, the external connection of liquid storage box has the suction pump, the front end at chassis top is fixed with the riser, the upper end in the riser outside is fixed with the horizontal pole, be connected with the mounting bracket through the pivot on the horizontal pole, the hydrojet head is installed on the top of mounting bracket, be connected with the hose between the play liquid end in hydrojet head and suction pump, just the lower extreme sliding connection in the riser outside has the movable block, be connected with branch between the outside of movable block and the bottom of mounting bracket, and the bottom mounting in the riser outside has the hydraulic stem, the output of hydraulic stem and the bottom fixed connection of movable block.

Preferably, the both ends of branch are all articulated through the outside of round pin axle with the movable block and the bottom of mounting bracket, just branch is located the inboard of mounting bracket bottom with the junction of mounting bracket.

Preferably, the inner side of the movable block is fixed with a limiting slide block, and the lower end of the outer side of the vertical plate is provided with a limiting slide groove matched with the limiting slide block structure on the inner side of the movable block.

Preferably, the hose is fixed with screwed joint with the one end that the hydrojet is connected, just the rear end of hydrojet is equipped with the hickey that is identical with screwed joint structure.

Preferably, the top end of the mounting rack is embedded with an elastic buckle of an arc structure, and the elastic buckle is matched with the structure of the threaded interface.

Preferably, the top end of the elastic buckle is of an open structure, and a rubber pad is fixedly bonded on the inner wall of the elastic buckle.

Compared with the prior art, the beneficial effects of the utility model are that: this fertilizer injection unit for rice planting can carry out nimble angular adjustment to the direction of spraying of hydrojet to fertilize more evenly to the rice, be favorable to improving the holistic growth condition of rice. The device's suction pump can spray the fertilization to the rice in carrying to the hydrojet head with the liquid fertilizer of depositing liquid incasement portion from the hose to can drive the movable block during the hydraulic stem drive and slide from top to bottom and make branch drive mounting bracket luffing motion, can make the switching that the direction of spraying of hydrojet is nimble to a plurality of angles when the mounting bracket swings and spray the rice diversely, effectual improvement is to the effect that the rice fertilizied.

Drawings

FIG. 1 is a schematic structural view of a fertilizer apparatus for rice planting according to the present invention;

FIG. 2 is a schematic view of the structure of the outer side of the vertical plate of the fertilizer applicator for rice planting according to the present invention;

FIG. 3 is a schematic view of the connection structure of the hose and the liquid spraying head of the fertilizer applying device for rice planting of the present invention;

fig. 4 is the utility model relates to a rice is planted with fertilizer injection unit's mounting bracket top structure schematic diagram.

In the figure: 1. a chassis; 2. a liquid storage tank; 3. a suction pump; 4. a hose; 5. a vertical plate; 6. a liquid jet head; 7. a mounting frame; 8. a cross bar; 9. a strut; 10. a movable block; 11. a hydraulic lever; 12. a threaded joint; 13. a threaded interface; 14. an elastic buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fertilizing device for rice planting comprises a bottom frame 1, universal wheels are arranged at the front end and the rear end of the bottom frame 1, a pushing handle is fixed at the rear end of the bottom frame 1, a liquid storage tank 2 is mounted at the rear end of the top of the bottom frame 1 through bolts, a suction pump 3 is connected outside the liquid storage tank 2, a vertical plate 5 is welded and fixed at the front end of the top of the bottom frame 1, a cross rod 8 is welded and fixed at the upper end of the outer side of the vertical plate 5, a mounting frame 7 is rotatably connected onto the cross rod 8 through a rotating shaft, a liquid spraying head 6 is mounted at the top end of the mounting frame 7, a hose 4 is connected between the liquid spraying head 6 and the liquid outlet end of the suction pump 3, a movable block 10 is slidably connected to the lower end of the outer side of the vertical plate 5, a support rod 9 is connected between the outer side of the movable block 10 and the bottom end of the mounting frame 7, both ends of the support rod 9 are hinged to the outer side of the movable block 10 and the bottom end of the mounting frame 7 through a pin shaft, and the joint of the support rod 9 and the mounting frame 7 is positioned at the inner side of the bottom end of the mounting frame 7, the bottom end of the outer side of the vertical plate 5 is fixedly provided with a hydraulic rod 11, the bottom end of the hydraulic rod 11 is fixedly connected with the top of the chassis 1 through a bolt, the output end of the hydraulic rod 11 is fixedly connected with the bottom of the movable block 10, the chassis 1 of the structure can drive the liquid storage tank 2 to push through a universal wheel at the bottom and a push hand at the rear end, the suction pump 3 can convey liquid fertilizer in the liquid storage tank 2 to the liquid spraying head 6 from the hose 4, so as to spray and fertilize rice, meanwhile, the hydraulic rod 11 can drive the movable block 10 to slide up and down on the outer side of the vertical plate 5 when being driven, the movable block 10 can synchronously drive the mounting frame 7 to swing back and forth on the cross rod 8 through the supporting rod 9 when sliding up and down, the spraying direction of the liquid spraying head 6 can be flexibly switched to a plurality of angles in the swinging process of the mounting frame 7, so as to perform multi-directional spraying on the rice, the fertilization is more uniform, the problem that the whole growth condition is influenced because part of the rice absorbs nutrients unevenly because the liquid spraying head 6 can only spray the fertilization at a fixed angle is avoided, the inner side of the movable block 10 is fixedly welded with a limiting slide block, the limiting slide block at the inner side of the movable block 10 is of a T-shaped structure, and the lower end of the outer side of the vertical plate 5 is provided with a limit sliding chute matched with the limit sliding block structure at the inner side of the movable block 10, the movable block 10 of the structure can synchronously drive the limit sliding block at the inner side to slide in the limit sliding chute at the outer side of the vertical plate 5 when sliding up and down, so as to limit the up-and-down sliding of the movable block 10, the up-and-down sliding stability is higher, a screwed joint 12 is fixed at one end of the hose 4 connected with the liquid spraying head 6, and the rear end of the liquid spraying head 6 is provided with a threaded connector 13 matched with the threaded connector 12 in structure, the liquid spraying head 6 with the structure can be screwed with the threaded connector 12 through the threaded connector 13, the outer end of the hose 4 is rapidly disassembled, so that the liquid spraying head 6 can be conveniently disassembled to be cleaned when being blocked, the use is more convenient, the top end of the mounting rack 7 is embedded and fixedly provided with the elastic buckle 14 with an arc structure, the elastic buckle 14 is of an elastic metal structure, the elastic buckle 14 is matched with the structure of the threaded interface 13, the top end of the elastic buckle 14 is an opening structure, and a rubber pad is adhered and fixed on the inner wall of the elastic buckle 14, the liquid spraying head 6 with the structure can be fixed inside the elastic buckle 14 by extruding the threaded interface 13, and the rubber pad on the inner wall of the elastic buckle 14 can stably clamp and fix the threaded interface 13, this makes the installation that the hydrojet head 6 can be convenient on mounting bracket 7 to improve the stability of hydrojet head 6 when carrying out the multi-angle and spray.

The working principle is as follows: when using this fertilizer injection unit for rice planting, at first, pour into appropriate amount liquid fertilizer into the inside of depositing liquid case 2, then the staff promotes chassis 1 through the universal wheel of chassis 1 bottom and the pushing hands of rear end and removes, can carry the liquid fertilizer of depositing liquid case 2 inside to spray head 6 in from hose 4 when suction pump 3 starts, along with this time start hydraulic stem 11, can drive movable block 10 and slide from top to bottom in the outside of riser 5 when hydraulic stem 11 drives, also can drive inboard spacing slider and slide in the spacing spout in the riser 5 outside when movable block 10 slides from top to bottom, and can drive mounting bracket 7 through branch 9 in step when movable block 10 slides from top to bottom on horizontal pole 8, the in-process of mounting bracket 7 wobbling can make the flexible subtend of the direction of spraying of spray head 6 to a plurality of angles, in order to carry out diversified spray fertilization to the rice, like this way, the effect that the rice absorbs the nutrient can be better, when spray head 6 takes place to block up, spray head 6 can be through breaking away from the inside of elastic buckle 14 through nipple 13, then with nipple 12, at this moment, can separate spray head carry out a series of convenient work of carrying out the dismouting, thereby a series of hose is cleared up and convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a fertilizer injection unit for rice planting, includes chassis (1), both ends all are equipped with the universal wheel around chassis (1) bottom, the rear end of chassis (1) is fixed with pushing hands, its characterized in that: liquid storage tank (2) are installed to the rear end at chassis (1) top, the external connection of liquid storage tank (2) has sucking pump (3), the front end at chassis (1) top is fixed with riser (5), the upper end in riser (5) outside is fixed with horizontal pole (8), be connected with mounting bracket (7) through the pivot on horizontal pole (8), hydrojet head (6) are installed on the top of mounting bracket (7), be connected with hose (4) between hydrojet head (6) and the play liquid end of sucking pump (3), just the lower extreme sliding connection in riser (5) outside has movable block (10), be connected with branch (9) between the outside of movable block (10) and the bottom of mounting bracket (7), and the bottom in riser (5) outside is fixed with hydraulic stem (11), the output of hydraulic stem (11) and the bottom fixed connection of movable block (10).

2. The fertilizer spreading device for rice planting according to claim 1, wherein: the both ends of branch (9) are all articulated through the outside of round pin axle with movable block (10) and the bottom of mounting bracket (7), just branch (9) are located the inboard of mounting bracket (7) bottom with the junction of mounting bracket (7).

3. The fertilizer spreading device for rice planting according to claim 1, wherein: the inboard of movable block (10) is fixed with limiting slide, just the lower extreme in riser (5) outside is equipped with the identical limiting slide groove of limiting slide structure with movable block (10) inboard.

4. The fertilizer spreading device for rice planting according to claim 1, wherein: and a threaded joint (12) is fixed at one end of the hose (4) connected with the liquid spraying head (6), and a threaded joint (13) matched with the threaded joint (12) in structure is arranged at the rear end of the liquid spraying head (6).

5. The fertilizer applying device for rice planting as claimed in claim 4, wherein: the top end of the mounting rack (7) is embedded with an elastic buckle (14) with an arc-shaped structure, and the elastic buckle (14) is matched with the structure of the threaded interface (13).

6. The fertilizer spreading device for rice planting according to claim 5, wherein: the top end of the elastic buckle (14) is of an open structure, and a rubber pad is fixedly bonded on the inner wall of the elastic buckle (14).

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