CN219373135U

CN219373135U - Discharging mechanism of grass collecting box of green feed harvester

Info

Publication number: CN219373135U
Application number: CN202320681330.6U
Authority: CN
Inventors: 王世辉; 王兴甫; 李洋; 毕立谦
Original assignee: Hebei Yuanzheng Agricultural Machinery Co ltd
Current assignee: Hebei Yuanzheng Agricultural Machinery Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-21
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to a discharging mechanism of a grass collecting box of a green feed harvester, wherein the outer side surface of the side wall of the grass collecting box in the turning direction is a turning surface; the upper part of the turnover surface is provided with a horizontal lifting rod, the middle part of the lifting rod is provided with a sloping plate, and the sloping plate extends upwards from the top of the lifting rod and inclines to the outer side of the grass collecting box; the tops of the two ends of the lifting rod are respectively provided with a vertical rod, and a guide plate is arranged between the vertical rods and the sloping plate; the lifting rod can vertically move on the upper part of the overturning surface. This application is through setting up discharge mechanism in the upset face upper portion, can rise it when needs for the point of unloading of green fodder can concentrate more, with the transfer car (buggy) that adaptation hopper length is less than harvester grass collection case length.

Description

Discharging mechanism of grass collecting box of green feed harvester

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a discharging mechanism of a grass collecting box of a green feed harvester.

Background

The harvester will collect the green fodder of cutting up and temporarily store in the grass collection case, after the grass collection case is fully loaded, through to the inside green fodder uninstallation of keeping in to the car hopper of transfer car (buggy) of one side upset grass collection case, because the grass collection case is simple open box structure in top surface, if lack discharge mechanism and guide the green fodder of unloading, then must require the car hopper length of transfer car (buggy) to be greater than the length of harvester grass collection case just can accomplish the unloading, has caused the restriction to the use of harvester.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a discharging mechanism of a grass collecting box of a green feed harvester, which is particularly suitable for a side-turning grass collecting box;

the outer side surface of the side wall of the grass collecting box in the overturning direction is an overturning surface; the upper part of the turnover surface is provided with a horizontal lifting rod, the middle part of the lifting rod is provided with a sloping plate, and the sloping plate extends upwards from the top of the lifting rod and inclines to the outer side of the grass collecting box; the tops of the two ends of the lifting rod are respectively provided with a vertical rod, and a guide plate is arranged between the vertical rods and the sloping plate; the lifting rod can vertically move on the upper part of the overturning surface.

Wherein, the sloping plate is hinged with the lifting rod, and the guide plate is a flexible plate; the centre at the top of the turnover surface is provided with a first bulge, the upper part of the turnover surface is provided with a horizontal cross rod, the cross rod is positioned at one side of the first bulge away from the turnover surface, a gap is arranged between the cross rod and the first bulge, and the inclined plate is slidably arranged in the gap.

Wherein, a reinforcing rod is arranged between the sloping plate and the two vertical rods, and the bottom of the reinforcing rod is hinged with the top of the lifting rod; the top of the turnover surface is provided with two second bulges, the positions of the two second bulges respectively correspond to the two reinforcing rods, and the heights of the second bulges are smaller than those of the first bulges; the horizontal pole sets up two third archs towards one side of upset face, and two bellied positions of third correspond with two stiffening rod respectively, and the stiffening rod slides and locates in the gap between second arch and the third arch.

Wherein, set up the cylinder on the upset face, the piston rod top and the lifter of cylinder are connected.

Wherein, set up vertical guide way on the upset face, the lifter sets up with guide way complex guide piece towards one side of upset face.

The beneficial effects of the utility model are as follows: through setting up discharge mechanism in the upset face upper portion, can rise it when needs for the discharge point of green fodder can be concentrated more, with the transfer car (buggy) that adaptation hopper length is less than harvester collection grass case length.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of a discharge mechanism according to other embodiments of the present utility model;

FIG. 3 is an enlarged view of the portion of FIG. 2B in accordance with the present utility model;

FIG. 4 is a diagram showing the relationship between the lifting rod and the cross bar in other embodiments of the present utility model;

fig. 5 is a schematic view showing a storage state of a swash plate according to another embodiment of the present utility model;

FIG. 6 is a schematic view showing an extended state of the swash plate according to the other embodiment of the present utility model;

FIG. 7 is a schematic view showing a storage state of a reinforcing bar according to other embodiments of the present utility model;

fig. 8 is a schematic view showing an extended state of the reinforcing bar according to other embodiments of the present utility model.

Description of the reference numerals

1. The device comprises a discharging mechanism, 11, an inclined plate, 12, lifting rods, 13, vertical rods, 14, first bulges, 2, cylinders, 3, cross bars, 4, reinforcing rods, 41, second bulges, 42, third bulges, 5, guide grooves, 51, guide pieces, 6 and guide plates.

Detailed Description

The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1, in the discharging mechanism of the grass collecting box of the green fodder harvester provided by the embodiment, the outer side surface of the side wall of the grass collecting box in the turning direction is a turning surface, namely the surface a in fig. 1, and in the application, the turning surface is taken as a vertical surface to be used as a reference surface;

the upper part of the turnover surface is provided with a horizontal lifting rod 12, the length of the lifting rod 12 is equal to the width of the turnover surface, the middle part of the lifting rod 12 is provided with a sloping plate 11, and the sloping plate 11 extends upwards from the top of the lifting rod 12 and inclines towards a direction away from the grass collection box;

the tops of the two ends of the lifting rod 12 are respectively provided with a vertical rod 13, and a hard guide plate 6 is arranged between the vertical rod 13 and the sloping plate 11;

the cylinder 2 is arranged on the turnover surface, and the top of a piston rod of the cylinder 2 is connected with the bottom of the lifting rod 12, so that the lifting rod 12 can vertically move on the upper part of the turnover surface.

When the green fodder collecting device is used, the discharging mechanism 1 is lifted through the air cylinder 2, the grass collecting box is turned over, the green fodder slides out from the upper part of the turning surface, the green fodder is guided by the guide plate 6, is concentrated to the inclined plate 11, falls into a hopper of a receiving vehicle after being scratched by the inclined plate 11, and when the discharging mechanism 1 is not needed, the discharging mechanism 1 is lowered through the air cylinder 2, so that the green fodder is recovered to one side of the grass collecting box, and the whole vehicle height is reduced.

In other embodiments, as shown in fig. 2 to 4, in order to enable the discharging mechanism 1 to be attached to the overturning surface when being retracted, and reduce the width of the whole vehicle, the inclined plate 11 can be hinged with the lifting rod 12, and the guide plate 6 is provided as a flexible plate, such as a flexible rubber plate;

the first bulge 14 is arranged in the center of the top of the turnover surface, the section of the first bulge can be a strip-shaped bulge with a triangular section, the upper part of the turnover surface is provided with the horizontal cross rod 3, the cross rod 3 is positioned on one side of the first bulge 14 away from the turnover surface, a gap is formed between the cross rod 3 and the first bulge 14, and the inclined plate 11 is slidably arranged in the gap.

As shown in fig. 5, after the lifting rod 12 descends, the sloping plate 11 is retracted to the state in the figure by the first protrusion 14 and the limit of the cross rod 3;

after lifting by the lifting rod 12, the inclined plate 11 is forced to incline outwards by the first bulge 14 to form a state shown in fig. 6, so that the discharging mechanism 1 can achieve the effect of concentrated green fodder discharging when being unfolded, and meanwhile, the inclined plate 11 and the overturning surface are attached when being stored.

Further, as shown in fig. 2 to 4, since the guide plate 6 is a flexible plate, in order to reinforce the guide plate in the unfolded state, a reinforcing rod 4 may be disposed between the sloping plate 11 and the two vertical rods 13, and the bottom of the reinforcing rod 4 is hinged to the top of the lifting rod 12;

the top of the turnover surface is provided with two second bulges 41, the positions of the two second bulges 41 respectively correspond to the two reinforcing rods 4, and the height of the second bulges 41 is smaller than that of the first bulges 14;

two third bulges 42 are arranged on one side of the cross rod 3 facing the overturning surface, the positions of the two third bulges 42 respectively correspond to the two reinforcing rods 4, and the reinforcing rods 4 are slidably arranged in gaps between the second bulges 41 and the third bulges 42;

the limiting of the second bulge 41 and the third bulge 42 enables the inclination angle of the reinforcing rod 4 to be smaller than that of the inclined plate 11, so that when the green fodder is poured by the overturning grass collecting box after the discharging mechanism 1 is unfolded, the function of reinforcing the flexible guide plate 6 and guiding the green fodder discharging point can be achieved.

Specifically, as shown in fig. 7, when the lifting lever 12 is lifted up in the storage state of the reinforcing rod 4, the state shown in fig. 7 is formed, and the principle thereof is changed in accordance with the state of the swash plate 11.

In addition, as shown in fig. 2 and 3, in order to make the lifting process of the discharging mechanism 1 smoother, a guide groove 5 with a vertical cross section in an inverted T shape may be provided on the overturning surface, and a guide piece 51, specifically a T-shaped slider, matched with the guide groove 5 is provided on one side of the lifting rod 12 facing the overturning surface.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. The discharging mechanism of the grass collecting box of the green feed harvester is characterized in that the outer side surface of the side wall of the grass collecting box in the overturning direction is an overturning surface;

the upper part of the overturning surface is provided with a horizontal lifting rod, the middle part of the lifting rod is provided with an inclined plate, and the inclined plate extends upwards from the top of the lifting rod and inclines to the outer side of the grass collecting box;

the tops of the two ends of the lifting rod are respectively provided with a vertical rod, and a guide plate is arranged between the vertical rods and the inclined plate;

the lifting rod can vertically move on the upper part of the overturning surface.

2. The discharging mechanism of a grass collecting box of a green feed harvester according to claim 1, wherein the inclined plate is hinged with the lifting rod, and the guide plate is a flexible plate;

the middle of the top of the turnover surface is provided with a first bulge, the upper part of the turnover surface is provided with a horizontal cross rod, the cross rod is positioned on one side, away from the turnover surface, of the first bulge, a gap is formed between the cross rod and the first bulge, and the inclined plate is slidably arranged in the gap.

3. The discharging mechanism of a grass collecting box of a green feed harvester according to claim 2, wherein a reinforcing rod is arranged between the inclined plate and the two vertical rods, and the bottom of the reinforcing rod is hinged with the top of the lifting rod;

the top of the turnover surface is provided with two second bulges, the positions of the two second bulges respectively correspond to the two reinforcing rods, and the heights of the second bulges are smaller than those of the first bulges;

the horizontal pole orientation one side of upset face sets up two third archs, two the bellied position of third respectively with two the stiffening rod is corresponding, the stiffening rod slide locates in the gap between the second arch with the third is protruding.

4. A discharging mechanism of a grass collecting box of a green fodder harvester according to any one of claims 1-3, wherein a cylinder is arranged on the overturning surface, and the top of a piston rod of the cylinder is connected with the lifting rod.

5. A discharge mechanism of a grass collecting box of a green fodder harvester according to any one of claims 1-3, wherein a vertical guiding groove is arranged on the overturning surface, and a guiding piece matched with the guiding groove is arranged on one side of the lifting rod, which faces the overturning surface.