CN220000018U

CN220000018U - Agricultural machine fertilizer injection unit

Info

Publication number: CN220000018U
Application number: CN202321641138.0U
Authority: CN
Inventors: 石彩霞; 杨芳玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-14
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses an agricultural machinery fertilizing device, which relates to the technical field of mechanical fertilization, and comprises a fertilization flat car, wherein a fertilization box is fixedly arranged in the middle of the upper end of the fertilization flat car, and a smashing mechanism for smashing fertilizer particles is arranged in the fertilization box.

Description

Agricultural machine fertilizer injection unit

Technical Field

The utility model relates to the technical field of mechanical fertilization, in particular to an agricultural mechanical fertilization device.

Background

Fertilizing refers to agricultural technical measures of applying fertilizers to soil or spraying the fertilizers on plants, providing nutrients required by the plants, and maintaining and improving the soil fertility. The main purpose of fertilization is to increase crop yield, and mechanical fertilization is necessary for the situation of oversized planting areas;

the pipe diameter of the discharge pipe of the existing fertilizer distributor is not particularly large, however, urea is easy to wet and agglomerate, so that the wet urea agglomerate is easy to block the lower port of the discharge pipe locally during fertilizer distribution, so that fertilizer is not uniformly discharged, and even cannot be discharged, and therefore, the agricultural machinery fertilizer distributor is provided.

Disclosure of Invention

The utility model aims to solve the problem that fertilizer particles are easy to wet and agglomerate so as to block a discharging pipe in the prior art, and provides an agricultural machinery fertilizing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the agricultural machinery fertilizing device comprises a fertilizing flat car, wherein a fertilizing box is fixedly arranged in the middle of the upper end of the fertilizing flat car, and a breaking mechanism for breaking fertilizer particles is arranged in the fertilizing box;

the breaking mechanism comprises a shell fixedly arranged in the fertilizing box and a driving motor fixedly arranged on one side of the middle of the fertilizing box, a rotating shaft is arranged in the shell in a rotating mode, one end of the rotating shaft is fixedly connected with the output end of the driving motor, a driving cam is fixedly arranged in the middle of the rotating shaft, a T-shaped sliding rod is slidably arranged above the inside of the shell, the outer side of the driving cam is abutted to the lower end face of the T-shaped sliding rod, a sliding plate is slidably arranged in the fertilizing box, the upper end of the T-shaped sliding rod is fixedly connected with the middle of the sliding plate, two arc-shaped crushing shells are symmetrically and fixedly arranged at the lower end of the sliding plate, and a blanking shell is fixedly arranged at the middle of the lower end of the arc-shaped crushing shell;

the inside of fertilization case still symmetry rotates and is equipped with two driven shafts, and the fixed pole that smashes that is equipped with in middle part of driven shaft, the middle part outside of fertilization case still is fixed and is equipped with the protecting crust, the one end of pivot just is located the inside map of protecting crust and decides and be equipped with the driving gear, the driven shaft is located the inside map of protecting crust and decides and be equipped with driven gear, the driving gear respectively with two driven gear intermeshing.

Preferably, the bottom symmetry of fertilization case is fixed and is equipped with two guide platforms, guide platform's up end is the slope setting, slide plate's lower extreme symmetry is fixed and is equipped with two actuating levers, and the lower extreme hinge of actuating lever is equipped with the dwang, guide platform's upper end slides and is equipped with the pushing plate, the lower extreme of dwang and the upper end hinge setting of pushing plate.

Preferably, two blanking grooves are symmetrically formed in the middle of the sliding plate, the inside of the arc-shaped crushing shell is mutually communicated with the upper part of the inside of the fertilization box through the blanking grooves, a communication opening is formed in the middle of the lower end of the arc-shaped crushing shell, and the blanking shell is mutually communicated with the inside of the arc-shaped crushing shell through the communication opening.

Preferably, the middle part of the lower end of the fertilization flatbed is fixedly provided with a discharging pipe, and the discharging pipe is communicated with the lower part of the interior of the fertilization box.

Preferably, a rectangular groove matched with the pushing plate to slide is formed in the inner wall of the fertilizing box.

Preferably, the relative distance between the two curved crushing shells is greater than the width of the shell.

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

according to the utility model, the breaking mechanism is added in the fertilizing box, so that fertilizer particles put in the fertilizing box can be broken, and further fertilizer particles can be conveniently and smoothly discharged from the discharging pipe, and the fertilizer particles do not need to be screened before use, so that the labor intensity of users is greatly reduced;

through the mutual matching of the rotating shaft, the driving cam, the T-shaped sliding rod and the sliding plate, fertilizer particles above the inside of the fertilizing box can move up and down under the driving of the driving motor, so that the fertilizer particles pass through the blanking shell orderly after being spread flatly, and meanwhile, the agglomerated fertilizer can enter the arc-shaped crushing shell to be scattered rapidly;

through the mutual matching of the driving gear, the driven shaft and the breaking rod, the fertilizer falling into the arc-shaped crushing shell can be broken up, and the concave arrangement of the arc-shaped crushing shell is beneficial to the forced increase of the contact range of the breaking rod and fertilizer particles, so that the breaking efficiency is improved;

and finally, through the matched arrangement of the driving rod, the rotating rod and the pushing plate, the pushing plate can be driven to slide on the upper end surface of the material guiding platform in a reciprocating manner after the sliding plate moves up and down, so that the discharge of fertilizer particles is accelerated, and meanwhile, the problem that the discharge pipe is blocked by the fertilizer particles can be effectively solved.

Drawings

Fig. 1 is a schematic view of the appearance structure of a fertilizing box provided by the utility model;

FIG. 2 is a cross-sectional view of a fertilizing box in accordance with the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the protective shell according to the present utility model;

FIG. 4 is a schematic view of a breaking mechanism according to the present utility model;

FIG. 5 is a schematic view of a sliding plate and an arc crushing shell according to the present utility model;

FIG. 6 is a schematic diagram of a driving rod and a pusher plate according to the present utility model;

fig. 7 is a schematic view of the internal structure of the housing according to the present utility model.

In the figure: 1. a fertilizing flat car; 101. a discharge pipe; 2. a fertilization box; 201. a material guiding platform; 3. a breaking mechanism; 301. a housing; 302. a driving motor; 303. a rotating shaft; 304. a driving cam; 305. a T-shaped sliding rod; 306. a sliding plate; 307. arc crushing the shell; 308. blanking a shell; 309. a driven shaft; 310. breaking the rod; 311. a protective shell; 312. a drive gear; 313. a driven gear; 314. a driving rod; 315. a rotating lever; 316. and (5) pushing the material plate.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-7, the agricultural machinery fertilizing device provided by the utility model comprises a fertilizing flat car 1, wherein a fertilizing box 2 is fixedly arranged in the middle of the upper end of the fertilizing flat car 1, and a breaking mechanism 3 for breaking fertilizer particles is arranged in the fertilizing box 2;

the breaking mechanism 3 comprises a shell 301 fixedly arranged in the fertilization box 2 and a driving motor 302 fixedly arranged on one side of the middle part of the fertilization box 2, a rotating shaft 303 is arranged in the shell 301 in a rotating mode, one end of the rotating shaft 303 is fixedly connected with the output end of the driving motor 302, a driving cam 304 is fixedly arranged in the middle part of the rotating shaft 303, a T-shaped sliding rod 305 is slidably arranged above the inner part of the shell 301, the outer side of the driving cam 304 is abutted to the lower end face of the T-shaped sliding rod 305, a sliding plate 306 is slidably arranged in the fertilization box 2, the upper end of the T-shaped sliding rod 305 is fixedly connected with the middle part of the sliding plate 306, two arc-shaped crushing shells 307 are symmetrically and fixedly arranged at the lower end of the sliding plate 306, and a blanking shell 308 is fixedly arranged at the middle part of the lower end of the arc-shaped crushing shells 307;

the inside of the fertilization box 2 is also symmetrically rotated and provided with two driven shafts 309, the middle part of the driven shafts 309 is fixedly provided with a plurality of breaking rods 310, the outer side of the middle part of the fertilization box 2 is also fixedly provided with a protective shell 311, one end of the rotating shaft 303 is positioned in the protective shell 311, a driving gear 312 is positioned in the protective shell 311, the driven shafts 309 are positioned in the protective shell 311, driven gears 313 are positioned in the protective shell 311, and the driving gears 312 are respectively meshed with the two driven gears 313.

From the above, when a user pours fertilizer particles into the upper part of the interior of the fertilizer box 2, the driving motor 302 is started, the driving motor 302 drives the rotating shaft 303 to rotate, the rotating shaft 303 drives the driving cam 304 to rotate, and drives the T-shaped sliding rod 305 to slide up and down in the interior of the shell 301, and as the upper end of the T-shaped sliding rod 305 is fixedly connected with the middle part of the sliding plate 306, the arc-shaped crushing shell 307 and the blanking shell 308 are driven to move up and down in the interior of the fertilizer box 2, and as the fertilizer particles are accumulated above the sliding plate 306, the fertilizer particles can shake up and down in the interior of the fertilizer box 2, and the scattering procedure of the fertilizer particles in the first step is completed;

the rotation of the rotating shaft 303 can drive the driving gear 312 to rotate, the driving gear 312 is meshed with the two driven gears 313 respectively, and then the two driven shafts 309 can be driven to rotate, because the driven shafts 309 are arranged above the inside of the arc crushing shell 307, when the arc crushing shell 307 moves up and down, the distance between the breaking rod 310 in the middle of the driven shafts 309 and the bottom of the arc crushing shell 307 can be intermittently increased and decreased, and meanwhile, the breaking rod 310 continuously rotates, so that fertilizer particles falling into the inside of the arc crushing shell 307 can be forcedly broken up, and the broken fertilizer particles can smoothly fall into the blanking shell 308 through the communication ports, and further fall into the upper parts of the two material guiding platforms 201.

Further, two guide platforms 201 are symmetrically and fixedly arranged at the bottom of the fertilization box 2, the upper end faces of the guide platforms 201 are obliquely arranged, two driving rods 314 are symmetrically and fixedly arranged at the lower ends of the sliding plates 306, rotating rods 315 are hinged to the lower ends of the driving rods 314, a pushing plate 316 is slidably arranged at the upper end of the guide platforms 201, and the lower ends of the rotating rods 315 are hinged to the upper ends of the pushing plates 316.

From the above, when the sliding plate 306 moves up and down, the two driving rods 314 can be driven to reciprocate in the vertical plane, and then the rotating rod 315 is driven to rotate, since the lower end of the rotating rod 315 is hinged to the upper end of the pushing plate 316, the pushing plate 316 is slidably disposed on the upper end surface of the guiding platform 201, and then the pushing plate 316 can reciprocate on the upper end surface of the guiding platform 201, so that not only fertilizer particles can be pushed to fall into the discharging pipe 101 smoothly, but also the fertilizer particles can be prevented from accumulating below the inside of the fertilizing box 2.

Further, two blanking grooves are symmetrically formed in the middle of the sliding plate 306, the inside of the arc-shaped crushing shell 307 is mutually communicated with the upper part of the inside of the fertilization box 2 through the blanking grooves, a communication opening is formed in the middle of the lower end of the arc-shaped crushing shell 307, and the blanking shell 308 is mutually communicated with the inside of the arc-shaped crushing shell 307 through the communication opening.

Further, a discharging pipe 101 is fixedly arranged in the middle of the lower end of the fertilization flat car 1, and the discharging pipe 101 is communicated with the lower part of the interior of the fertilization box 2.

Further, a rectangular groove matched with the pushing plate 316 to slide is formed in the inner wall of the fertilization box 2.

Further, the relative distance between the two arc-shaped pulverizing shells 307 is larger than the width of the housing 301.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an agricultural machine fertilizer injection unit, includes fertilization flatbed (1), its characterized in that, the upper end middle part of fertilization flatbed (1) is fixed to be equipped with fertilization case (2), the inside of fertilization case (2) is equipped with and is used for smashing breaking mechanism (3) of fertilizer granule;

the smashing mechanism (3) comprises a shell (301) fixedly arranged in the fertilizing box (2) and a driving motor (302) fixedly arranged on one side of the middle of the fertilizing box (2), a rotating shaft (303) is arranged in the shell (301) in a rotating mode, one end of the rotating shaft (303) is fixedly connected with the output end of the driving motor (302), a driving cam (304) is fixedly arranged in the middle of the rotating shaft (303), a T-shaped sliding rod (305) is slidably arranged above the inside of the shell (301), the outer side of the driving cam (304) is abutted to the lower end face of the T-shaped sliding rod (305), a sliding plate (306) is slidably arranged in the fertilizing box (2), the upper end of the T-shaped sliding rod (305) is fixedly connected with the middle of the sliding plate (306), two arc-shaped smashing shells (307) are symmetrically and fixedly arranged at the lower ends of the sliding plate (306), and a blanking shell (308) is fixedly arranged at the middle of the lower end of the arc-shaped smashing shells (307).

The inside of fertilization case (2) is still symmetrical to rotate and is equipped with two driven shafts (309), and the middle part of driven shaft (309) is fixed to be equipped with many breaking bars (310), the middle part outside of fertilization case (2) is still fixed and is equipped with protecting crust (311), the one end of pivot (303) and the inside that is located protecting crust (311) are fixed and are equipped with driving gear (312), driven shaft (309) are located the inside of protecting crust (311) and are fixed and are equipped with driven gear (313), driving gear (312) respectively with two driven gear (313) intermeshing.

2. The agricultural machinery fertilizing device according to claim 1, characterized in that two material guiding platforms (201) are symmetrically and fixedly arranged at the bottom of the fertilizing box (2), the upper end faces of the material guiding platforms (201) are obliquely arranged, two driving rods (314) are symmetrically and fixedly arranged at the lower ends of the sliding plates (306), rotating rods (315) are hinged at the lower ends of the driving rods (314), a material pushing plate (316) is slidably arranged at the upper ends of the material guiding platforms (201), and the lower ends of the rotating rods (315) are hinged with the upper ends of the material pushing plates (316).

3. The agricultural machinery fertilizing device according to claim 2, wherein two blanking grooves are symmetrically arranged in the middle of the sliding plate (306), the inside of the arc-shaped crushing shell (307) is mutually communicated with the upper part of the inside of the fertilizing box (2) through the blanking grooves, a communication opening is arranged in the middle of the lower end of the arc-shaped crushing shell (307), and the blanking shell (308) is mutually communicated with the inside of the arc-shaped crushing shell (307) through the communication opening.

4. The agricultural machinery fertilizing device according to claim 1, characterized in that a discharging pipe (101) is fixedly arranged in the middle of the lower end of the fertilizing flat car (1), and the discharging pipe (101) is communicated with the lower part inside the fertilizing box (2).

5. An agricultural machinery fertilizing apparatus as claimed in claim 3, wherein a rectangular groove is provided on the inner wall of said fertilizing box (2) in cooperation with the sliding of the pushing plate (316).

6. An agricultural machinery fertilizing apparatus according to claim 3, characterized in that the relative distance between two of said curved crushing shells (307) is larger than the width of the housing (301).