CN212910817U

CN212910817U - Forage harvester

Info

Publication number: CN212910817U
Application number: CN202021604294.6U
Authority: CN
Inventors: 朱勇; 宗国庆; 黄毛毛; 汤沛
Original assignee: Yancheng Institute of Technology
Current assignee: Yancheng Institute of Technology
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-09
Anticipated expiration: 2030-08-05

Abstract

The utility model belongs to the technical field of grass cutters, in particular to a grass harvester, which comprises a supporting trolley, the left side of the body of the supporting trolley is movably provided with an extrusion roller, the left side of the supporting trolley is provided with a cutting knife, an inclined plane conveying roller is movably arranged on the left side of the inner side of the supporting trolley body, a straight plane conveying roller is movably arranged in the supporting trolley, the right side of the body of the supporting trolley is provided with a pasture grass piling box, the supporting trolley is internally provided with a driving motor, a transmission shaft is movably arranged in the supporting trolley, a rotor of the driving motor is connected with the transmission shaft, the forage grass is pressed into the supporting trolley through a squeezing roller, then the pasture is transferred into the pasture piling box through the inclined plane transfer roller and the straight plane transfer roller, then the pasture in the pasture stacking box is stacked outside, and the pasture stacking can be conveniently and quickly collected by reaping personnel.

Description

Forage harvester

Technical Field

The utility model relates to a lawn mower technical field specifically is a forage grass harvester.

Background

The lawn mower is also called as a weeding machine, a grass mower, a lawn trimmer and the like, the lawn mower is a mechanical tool for trimming lawns, vegetation and the like, along with the development of the mechanization of the animal husbandry, the lawn mower also starts to be used for harvesting pasture, the lawn mower has an important function in the production of the animal husbandry, the work efficiency can be improved, a large amount of human resources are reduced, and the research of the novel lawn mower is developing towards the direction of high speed and energy conservation in the country with the high-degree development of the mechanization of the animal husbandry.

The small-size forage grass harvester can only be used for harvesting forage grass in hilly areas, the forage grass harvester can scatter the cut forage grass on one side of the forage grass harvester when harvesting the forage grass, the hilly areas cannot use the forage grass collecting machine, and after the forage grass is harvested, the forage grass harvester still needs reaping personnel to initiatively go to collect scattered forage grass again and place the forage grass, so that the labor intensity of the reaping personnel can be increased, and the forage grass harvester is not beneficial to improving the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forage grass harvester to solve the problem that the current small-size forage grass harvester of proposing in the above-mentioned background art can not be orderly stack the forage grass after reaping.

In order to achieve the above object, the utility model provides a following technical scheme: the forage grass harvester comprises a supporting trolley, wherein a squeeze roller is movably mounted on the left side of a body of the supporting trolley, a cutting knife is mounted on the left side of the supporting trolley, the cutting knife is arranged on the lower side of the squeeze roller, an inclined plane conveying roller is movably mounted on the left side of the inner side of the body of the supporting trolley, the inclined plane conveying roller is arranged on the right side of the squeeze roller, a straight plane conveying roller is movably mounted inside the supporting trolley, the straight plane conveying roller is arranged on the right side of the inclined plane conveying roller, a forage grass stacking box is mounted on the right side of the body of the supporting trolley, a driving motor is mounted inside the supporting trolley, a transmission shaft is movably mounted inside the supporting trolley, a rotor of the driving motor is connected with the transmission shaft, a transmission belt pulley is sleeved on the outer side of the transmission shaft, and the number, the outer sides of the rotating shafts of the extrusion roller, the inclined surface conveying roller and the straight surface conveying roller are respectively sleeved with a driven belt pulley, and the three driving belt pulleys are respectively connected with the three driven belt pulleys through belts.

Preferably, case and bag are stacked to forage grass includes box and two case lids, two the case lid is connected through hinge and box downside front and back respectively, telescopic cylinder, two are all installed to the inner chamber front and back side of box telescopic cylinder's lower extreme all articulates there is the trace, two the lower extreme of trace is articulated with both sides case lid respectively.

Preferably, the front side and the rear side of the inner cavity of the box body are respectively provided with a baffle, the baffles are arranged at two sides and are L-shaped, and the baffles are arranged at the outer sides of the telescopic cylinders at two sides respectively.

Preferably, the upper end of the front baffle is higher at the front side and lower at the rear side, and the rear baffle is symmetrically arranged at the rear side of the inner cavity of the box body.

Preferably, the diameters of the three driving pulleys are different from each other, and the diameters of the three driven pulleys are different from each other.

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

1) the pasture is pressed into the supporting trolley through the squeezing roller, then is conveyed into the pasture stacking box through the inclined surface conveying roller and the straight surface conveying roller, and then is stacked outside, so that the pasture in the pasture stacking box can be conveniently and quickly collected by reaping personnel when being stacked;

2) the extrusion roller, the inclined surface conveying roller and the straight surface conveying roller are respectively driven by different driving belt pulleys and different driven belt pulleys, and the transmission ratio can be conveniently changed by adjusting the sizes of the driving belt pulleys and the different driven belt pulleys.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural view of the forage grass conveying part of the utility model;

FIG. 3 is a schematic view of the transmission structure of the present invention;

fig. 4 is the left side view sectional structure schematic diagram of the pasture stacking box of the utility model.

In the figure: the forage grass cutting machine comprises a supporting trolley 1, a squeezing roller 2, an inclined surface conveying roller 3, a cutter 4, a forage grass stacking box 5, a box body 51, a box cover 52, a baffle 53, a straight surface conveying roller 6, a telescopic cylinder 7, a linkage rod 8, a driving motor 9, a transmission shaft 10, a transmission belt pulley 11 and a driven belt pulley 12.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the forage grass harvester comprises a supporting trolley 1, wherein a squeeze roller 2 is movably arranged on the left side of a body of the supporting trolley 1, the squeeze roller 2 is arranged to be a hexagonal prism, a cutting knife 4 is arranged on the left side of the supporting trolley 1, the cutting knife 4 is arranged on the lower side of the squeeze roller 2, an inclined surface conveying roller 3 is movably arranged on the left side of the inner side of the body of the supporting trolley 1, the inclined surface conveying roller 3 is arranged on the right side of the squeeze roller 2, a straight surface conveying roller 6 is movably arranged in the supporting trolley 1, the straight surface conveying roller 6 is arranged on the right side of the inclined surface conveying roller 3, a forage grass stacking box 5 is arranged on the right side of the body of the supporting trolley 1, a driving motor 9 is arranged in the supporting trolley 1, a transmission shaft 10 is movably arranged in the supporting trolley 1, a rotor of the driving motor 9 is connected with the transmission, the quantity of driving pulley 11 is three, squeeze tube 2, inclined plane conveying roller 3 and straight face conveying roller 6's the pivot outside all overlaps and is equipped with driven pulley 12, three driving pulley 11 is connected through belt and three driven pulley 12 respectively, when inclined plane conveying roller 3 and straight face conveying roller 6 have a plurality ofly, pass through belt drive between a plurality of inclined plane conveying roller 3 respectively, driven pulley 12 is installed in only one of them inclined plane conveying roller 3's the pivot outside, pass through belt drive between a plurality of straight face conveying roller 6 respectively, driven pulley 12 is installed in only one of them straight face conveying roller 6's the pivot outside.

The pasture stacking box 5 comprises a box body 51 and two box covers 52, the two box covers 52 are connected with the front and the rear of the lower side of the box body 51 through hinges respectively, telescopic cylinders 7 are mounted on the front and the rear sides of an inner cavity of the box body 51, the lower ends of the two telescopic cylinders 7 are hinged with linkage rods 8, and the lower ends of the two linkage rods 8 are hinged with the box covers 52 on the two sides respectively.

Baffle plates 53 are arranged on the front side and the rear side of the inner cavity of the box body 51, the baffle plates 53 on the two sides are arranged in an L shape, and the baffle plates 53 on the two sides are respectively arranged on the outer sides of the telescopic cylinders 7 on the two sides.

The upper end of the front baffle 53 is arranged to be higher at the front side and lower at the rear side, and the rear baffle 53 is symmetrically arranged at the rear side of the inner cavity of the box body 51.

The diameters of the three driving pulleys 11 are different from each other, and the diameters of the three driven pulleys 12 are different from each other.

The working principle is as follows: starting a driving motor 9, the driving motor 9 drives a transmission shaft 10 to rotate, the three transmission belt pulleys 11 are driven to rotate, the three transmission belt pulleys 11 respectively drive three driven belt pulleys 12 to rotate, the three driven belt pulleys 12 respectively drive a squeezing roller 2, an inclined surface conveying roller 3 and a straight surface conveying roller 6 to rotate, a supporting trolley 1 is pushed to move towards the forage grass, the supporting trolley 1 is pushed to drive a cutting knife 4, the squeezing roller 2, the inclined surface conveying roller 3 and the straight surface conveying roller 6 to move towards the forage grass, the squeezing roller 2 squeezes the forage grass towards the inside of the supporting trolley 1 and drives the forage grass towards the inside of the supporting trolley 1, a cutting knife 4 moves towards the forage grass, so as to cut the forage grass, the cut forage grass is moved to the inclined surface conveying roller 3, the cut forage grass is driven to move towards the straight surface conveying roller 6, and the cut forage grass is conveyed to a forage stacking box 5 by the straight, after the pasture in the pasture stacking box 5 is fully stacked, the telescopic cylinder 7 is started, the telescopic cylinder 7 pushes the linkage rod 8 to move downwards, the linkage rod 8 pushes the box cover 52 away, and the pasture in the pasture stacking box 5 falls down under the action of gravity, so that the harvested pasture is stacked in order.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Forage grass harvester, including supporting dolly (1), its characterized in that: the forage grass cutting machine is characterized in that a squeeze roller (2) is movably mounted on the left side of a body of the supporting trolley (1), a cutting knife (4) is mounted on the left side of the supporting trolley (1), the cutting knife (4) is arranged on the lower side of the squeeze roller (2), a slope conveying roller (3) is movably mounted on the left side of the inner side of the body of the supporting trolley (1), the slope conveying roller (3) is arranged on the right side of the squeeze roller (2), a straight surface conveying roller (6) is movably mounted in the supporting trolley (1), the straight surface conveying roller (6) is arranged on the right side of the slope conveying roller (3), a forage grass stacking box (5) is mounted on the right side of the straight surface conveying roller (6), a driving motor (9) is mounted in the supporting trolley (1), a transmission shaft (10) is movably mounted in the supporting trolley (1), the rotor of driving motor (9) is connected with transmission shaft (10), the outside cover of transmission shaft (10) is equipped with drive pulley (11), the quantity of drive pulley (11) is three, the pivot outside of squeeze roll (2), inclined plane conveying roller (3) and straight face conveying roller (6) all is equipped with driven pulley (12), and is three drive pulley (11) are connected through belt and three driven pulley (12) respectively.

2. The pasture grass harvester of claim 1, characterized in that: case (5) is stacked to forage grass includes box (51) and two case lids (52), two case lid (52) are connected through hinge and box (51) downside front and back respectively, telescopic cylinder (7), two are all installed to the side around the inner chamber of box (51) the lower extreme of telescopic cylinder (7) all articulates there is trace (8), two the lower extreme of trace (8) is articulated with both sides case lid (52) respectively.

3. The pasture grass harvester of claim 2, characterized in that: baffle (53) are arranged on the front side and the rear side of the inner cavity of the box body (51), the baffle (53) is arranged on the two sides and is L-shaped, and the baffle (53) is arranged on the two sides and is respectively arranged on the outer sides of the telescopic cylinders (7) on the two sides.

4. The pasture grass harvester of claim 3, characterized in that: the upper end of the baffle (53) at the front side is arranged to be high at the front side and low at the rear side, and the baffle (53) at the rear side is symmetrically arranged at the rear side of the inner cavity of the box body (51).

5. The pasture grass harvester of claim 1, characterized in that: the diameters of the three driving belt pulleys (11) are different from each other, and the diameters of the three driven belt pulleys (12) are different from each other.