CN215683389U

CN215683389U - Movable grass cutter head protective cover with lateral grass discharge port

Info

Publication number: CN215683389U
Application number: CN202120593888.XU
Authority: CN
Inventors: 杨挺; 卢磊; 唐金; 拜热; 王山松; 郑祥
Original assignee: Beijing Timewollin Science & Technology Development Co ltd
Current assignee: Beijing Timewollin Science & Technology Development Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-02-01
Anticipated expiration: 2031-03-24

Abstract

The utility model provides a movable grass cutter protective cover with a lateral grass discharge port, wherein the lateral rear part of one side of the protective cover close to a movable arm is provided with the grass discharge port. The utility model provides a movable grass cutter head protective cover with a lateral grass discharge port, which can better discharge grass, improve the operation efficiency of an operation and transmission mechanism and prolong the service life.

Description

Movable grass cutter head protective cover with lateral grass discharge port

Technical Field

The utility model relates to the related fields of garden machinery and orchard machinery, in particular to a movable grass cutting cutter head protective cover with a lateral grass discharge opening.

Background

The current avoidance type mower takes the use safety of the machine tool into consideration, and the rear part of the movable mower disc protective cover completely covers the mowing blade. One problem with this is that when the mowing volume per unit area is large, the cut grass is likely to be obstructed by the guard behind the mower deck and cannot be discharged in a timely manner. This may result in excessive grass clippings blocking the blade from rotating, increasing rotational resistance, and causing additional losses in the work or transmission.

Disclosure of Invention

The utility model aims to provide a movable grass cutter head protective cover with a lateral grass discharge port, which can better discharge grass, improve the operation efficiency of an operation and transmission mechanism and prolong the service life.

The utility model provides a movable grass cutter head protective cover with a lateral grass discharge port, which comprises a movable arm and a protective cover, and has the structure that:

the movable arm is hinged on the main operation machine.

The protection casing is installed on the digging arm.

The protective cover is in the form of a circular upper cover plate, the edge of the protective cover is provided with a side baffle plate extending downwards, and a grass discharge opening is formed in the side baffle plate behind the protective cover.

Furthermore, a grass inlet is arranged at the front side baffle of the protective cover.

Furthermore, the grass discharging port is arranged at the side rear part close to one side of the main operation machine, and the upper cover plate at the grass discharging port and the side baffle plates at the two sides protrude outwards along with the grass discharging port.

Furthermore, the grass discharge port is provided with a protective curtain mounting hole and is provided with a protective curtain.

Furthermore, a row of strip-shaped holes are arranged above the grass discharge port.

Furthermore, an iron bar is installed to the protection curtain mounting hole, and the multiunit iron chain is being hung on the iron bar, and a bar hole is passed respectively on the top of every group iron chain, and the protection curtain is constituteed to the multiunit iron chain.

Drawings

FIG. 1 is a side view of a lawn mower of one embodiment of the present invention;

FIG. 2 is a front view of a lawn mower according to one embodiment of the present invention;

FIG. 3 is a partial view of a lawn mower of one embodiment of the present invention;

fig. 4 is a rear view of a lawn mower according to one embodiment of the present invention.

Detailed Description

The essential features and advantages of the utility model will be further explained below with reference to examples, but the utility model is not limited to the examples listed.

Referring to fig. 1 and 2, a movable arm 2 is shown articulated to a main work implement 1.

The shield 3 is mounted on the movable arm 2.

The protective cover 3 is provided with a circular upper cover plate 4, the edge of the protective cover is provided with a side baffle 5 which extends downwards, and the side rear part close to one side of the main operation machine 1 is provided with a grass discharging port 6.

A grass inlet 7 is arranged at the front side baffle of the protective cover 3.

Referring to fig. 3, a pair of protective curtain mounting holes 10 are provided near the grass discharge opening 6.

A row of strip-shaped holes 11 are arranged above the grass discharge port 6.

The protective curtain mounting hole 10 is provided with an iron bar 12.

Referring to fig. 4, a plurality of groups of iron chains are hung on the iron bars 12, and the top end 13 of each group of iron chains respectively passes through one bar-shaped hole.

The multiple sets of iron chains form a protective curtain 14.

The upper cover plate 8 at the grass discharge port 6 and the side baffle plates 9 at the two sides protrude outwards along with the grass discharge port 6.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a take activity blade disc protection casing of mowing of side direction row grass mouth, includes digging arm and protection casing, its characterized in that:

the movable arm is hinged on the main operation machine tool;

the protective cover is arranged on the movable arm;

2. The mower blade guard with side grass discharge according to claim 1, wherein a grass inlet is provided at the front side guard of the guard.

3. The protective cover for a movable mower blade disc with a lateral grass discharge port according to claim 1, wherein the grass discharge port is located laterally rearward of a side of the main working implement, and the upper cover plate at the grass discharge port and the side guards at both sides protrude outward along with the grass discharge port.

4. The movable mower blade guard with a lateral grass discharge opening of claim 1, wherein said grass discharge opening is provided with a mounting hole for a protective curtain and is provided with a protective curtain.

5. The movable mower blade disc protective cover with the lateral grass discharge port as claimed in claim 1, wherein a row of strip-shaped holes is arranged above the grass discharge port.

6. The movable mower blade disc protective cover with the lateral grass discharging port as claimed in claim 4, wherein the mounting hole of the protective curtain is provided with an iron bar on which a plurality of groups of iron chains are hung, the top end of each group of iron chains passes through one bar-shaped hole, and the protective curtain is formed by the plurality of groups of iron chains.