CN212436384U

CN212436384U - Keep off grass board mounting structure and weeder

Info

Publication number: CN212436384U
Application number: CN202021043150.8U
Authority: CN
Inventors: 王军平; 梁桂清; 陈新荣; 首维德; 唐俊伟
Original assignee: GUILIN HIGH-TECH ZONE KEFENG MACHINERY CO LTD
Current assignee: GUILIN HIGH-TECH ZONE KEFENG MACHINERY CO LTD
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-02
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses agricultural machine technical field specifically discloses a fender grass board mounting structure, including the frame to and the fixed fender grass board of installing at the frame front end, fender grass board upwards extends towards the place ahead slope of frame, so that form a feeding mouth between the bottom of fender grass board and the front end of frame. The utility model also discloses a weeder of having above-mentioned fender grass board mounting structure, the utility model discloses a fender grass board mounting structure and weeder presses the vegetation down and makes the vegetation pass through the orderly entering blade department of feed inlet through keeping off the grass board to in the blade is to the cutting of vegetation, has improved the regularity of weeding efficiency and cutting back vegetation.

Description

Keep off grass board mounting structure and weeder

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a fender grass board mounting structure and weeder.

Background

The weeding machine is also called as a mower, a lawnmower, a trimmer and the like. The weeder is a mechanical tool for trimming vegetation, and drives a blade to rotate through an engine, so that the vegetation is cut by utilizing the high rotating speed of the blade. Adopt the weeder to carry out weeding operation, not only reduced workman's weeding operation's working strength, still very big improvement weeding work efficiency, reduced the input of manpower. However, when the existing weeder carries out weeding operation, vegetation can not be fed into the cutting position of the blade in order, and weeds with higher height can not be trimmed, so that the cutter can not effectively cut the vegetation or the cutting is not smooth enough, and the weeding efficiency and the weeding quality of the weeder are influenced.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a fender grass board mounting structure and weeder, be certain inclination through keeping off the grass board with the vegetation overwhelming, can make the vegetation pass through the orderly entering blade department of feed inlet to in the blade is to the cutting of vegetation, improved the regularity of vegetation after weeding efficiency and the cutting.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a keep off grass board mounting structure, includes the frame to and the fixed fender grass board of installing at the frame front end, fender grass board upwards extends towards the place ahead slope of frame, so that form a feeding mouth between the bottom of fender grass board and the front end of frame.

Preferably, the bottom end of the grass baffle is fixedly connected with the rack, and the inclination angle between the grass baffle and the horizontal plane is 45 +/-10 degrees.

Preferably, the bottom of fender grass board is articulated with the frame, and the middle part of fender grass board is passed through adjustment mechanism and is connected with the frame to make fender grass board rotate the inclination between regulation and the horizontal plane relatively the frame, and fixed through adjustment mechanism.

Preferably, adjustment mechanism includes fixed plate and regulating plate, and fixed plate fixed mounting is in the frame, and regulating plate fixed mounting just offers convex adjustment tank on keeping off the surface of grass board towards the frame, be provided with on the fixed plate with adjustment tank sliding fit's regulating part to and be used for fixing the mounting on the adjustment tank with regulating part locking.

Preferably, fixed plate and regulating plate are circular-arc plate body, and the adjustment tank sets up along the length direction of regulating plate, the lower extreme and the frame fixed connection of fixed plate, and the regulating part setting is in the upper end of fixed plate.

Preferably, the regulating part comprises a rod part, a head part is arranged at one end of the rod part, a threaded connecting part is arranged at the other end of the rod part, a threaded hole in threaded fit with the threaded connecting part is formed in the fixing part, a mounting hole is formed in the fixing plate, and the threaded connecting part penetrates through the mounting hole to be in sliding fit with the sliding groove and is in threaded connection with the fixing part.

Preferably, the upper end of the grass blocking plate is provided with a lifting hole.

Preferably, the upper edge of the lifting hole extends upwards to form a flange.

The utility model also discloses a weeder, including the aforesaid arbitrary fender grass board mounting structure to and actuating mechanism, drive mechanism, blade and wheel pass through drive mechanism and are connected with the actuating mechanism transmission.

Preferably, the wheels comprise a front wheel and a rear wheel, the number of the front wheel is one, the number of the rear wheel is two, and the rear wheel is in transmission connection with the driving mechanism through a transmission mechanism.

The beneficial effects are that: compared with the prior art, the utility model discloses a keep off grass board mounting structure and weeder has been through having installed the fender at the frame front end of weeder, and keep off the setting of grass board orientation the place ahead tilt up of frame, when carrying out the weeding operation, the fender grass board can be pressed down the vegetation of waiting to cut and make the certain angle of vegetation slope to make the vegetation pass through the neat and orderly blade department that gets into the frame bottom of feed inlet, so that the cutter cuts the vegetation, the regularity of vegetation after having improved weeding efficiency and cutting.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of one of the installation structures of the grass baffle of the present invention;

FIG. 2 is a schematic view of another installation structure of the grass baffle of the present invention;

fig. 3 is a schematic structural view of the weeding machine of the present invention.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, a grass baffle mounting structure comprises a frame 1 and a grass baffle 2 fixedly mounted at the front end of the frame 1, wherein the grass baffle 2 extends upwards towards the front of the frame 1 in an inclined manner, i.e. when the frame 1 is horizontally arranged, the grass baffle 2 and the horizontal plane are in an inclined manner, and a feeding port 3 is formed between the bottom end of the grass baffle 2 and the front end of the frame 1.

The utility model discloses a 2 mounting structure of fender grass board, fender grass board 2 has been installed through 1 front end in the frame of weeder, and fender grass board 2 sets up towards the place ahead tilt up of frame 1, when carrying out the weeding operation, fender grass board 2 can be pressed down the vegetation of waiting to cut and make the certain angle of vegetation slope to make the vegetation pass through the blade 13 department of 3 orderly entering frame 1 bottoms of feed inlet, so that the cutter cuts the quilt, the regularity of vegetation after having improved weeding efficiency and cutting.

As shown in fig. 1, in one of the mounting structures, the bottom end of the grass baffle 2 can be fixedly connected to the frame 1, and the angle of inclination between the grass baffle 2 and the horizontal plane is 45 ° ± 10 °, specifically, the bottom end of the grass baffle 2 can be fixed to the frame 1 by locking with a bolt, so as to keep the angle of inclination between the grass baffle 2 and the horizontal plane as 45 ° ± 10 °, preferably, a fixing plate 5 can be mounted to the frame 1, the fixing plate 5 includes a first plate body bolted to the frame 1 and a second plate body connected to the first plate body, the angle of inclination between the first plate body and the second plate body is 135 ° ± 10 °, the first plate body is horizontally fixed to the frame 1, the bottom end of the grass baffle 2 is attached to the second plate body in parallel, and is fixedly connected to the second plate body by a bolt, so that the angle of inclination between the grass baffle 2 and the horizontal plane is 45 ° ± 10 ° after the grass baffle is fixedly mounted, through long-term experimental analysis, the inclination angle of fender 2 and horizontal plane is 45, more does benefit to and falls the vegetation, makes the more smooth entering blade 13 department of vegetation to the resistance that the weeder received at the in-process of advancing is less.

As shown in fig. 2, in another installation structure, the bottom end of the grass baffle 2 can be hinged to the frame 1, and the middle part of the grass baffle 2 is connected to the frame 1 through an adjusting mechanism 4, so that the grass baffle 2 can rotate relative to the frame 1 to adjust the inclination angle with the horizontal plane, and is fixed through the adjusting mechanism 4. Adopt this kind of mounting structure, can adjust the inclination between fender 2 and the horizontal plane as required to the weeder when not using, can incline fender 2 towards the rear of frame 1, make fender 2 receive and release on frame 1, with the space that reduces the weeder and occupy, convenient packing transportation.

In one preferred embodiment, the adjusting mechanism 4 may comprise a fixed plate 5 and an adjusting plate 6, the fixed plate 5 is fixedly mounted on the frame 1, the adjusting plate 6 is fixedly mounted on the surface of the grass-guard 2 facing the frame 1, and is provided with a circular arc-shaped adjusting groove 7, an adjusting piece 8 which is in sliding fit with the adjusting groove 7 and a fixing piece 9 which is used for locking and fixing the adjusting piece 8 on the adjusting groove 7 are arranged on the fixing plate 5, the adjusting piece 8 slides along the adjusting groove 7 by driving the adjusting plate 6 to rotate around the hinge joint, the length of the adjusting groove 7 is the adjustable range of the adjusting plate 6, after the required inclination angle is adjusted, the adjusting piece 8 is locked and fixed in the adjusting groove 7 through the fixing piece 9, so that the adjusting piece 8 can not slide relative to the adjusting groove 7, thereby fixing the grass blocking plate 2, and enabling the grass blocking plate 2 to keep a certain angle of inclination relative to the frame 1.

It is specific, fixed plate 5 and regulating plate 6 can be circular-arc plate body, and fixed plate 5 is the same with regulating plate 6's radian and width, wherein one end of regulating plate 6 can be through welding or screw connection fixed mounting on fender grass board 2, regulating groove 7 sets up along regulating plate 6's length direction, the lower extreme of fixed plate 5 also can be through welding or screw connection and frame 1 fixed connection, regulating part 8 sets up the upper end at fixed plate 5, because fixed plate 5 is the same with regulating plate 6's width and radian, and regulating groove 7 sets up along regulating plate 6's length direction, consequently at the in-process of adjusting, fixed plate 5 and regulating plate 6's tip can coincide each other, thereby the structural strength of fixed plate 5 with regulating plate 6 junction has been improved.

More preferably, regulating part 8 includes pole portion, and the one end of pole portion is provided with the head, and the other end sets up threaded connection portion, be provided with on the mounting 9 with threaded connection portion screw-thread fit's screw hole, be provided with the mounting hole on the fixed plate 5, the external diameter of head is greater than the aperture of mounting hole for the head can not pass the mounting hole, threaded connection portion passes mounting hole and spout sliding fit, and with mounting 9 threaded connection. In one preferred embodiment, the adjusting member 8 can be a bolt, the fixing member 9 can be a nut matched with the bolt, and the grass blocking plate 2 is locked and fixed by matching the bolt and the nut, so that the structure is simple and the use is convenient.

Further, the two sides of the fixing part 9 can be provided with ear parts, and the fixing part 9 can be conveniently rotated through the ear parts, so that the fixing part 9 can be screwed and unscrewed conveniently without adopting auxiliary instruments.

In another preferred embodiment, the upper end of the grass baffle 2 is provided with a lifting hole 10, the lifting hole can be a square hole, and by arranging the lifting hole 10, a hand can conveniently pass through the lifting hole 10 to grasp the upper end of the grass baffle 2, so that the installation angle of the grass baffle 2 can be conveniently adjusted in a rotating manner.

Further, the upper edge of the lifting hole 10 extends upwards to form a flange 11, and the flange 11 is arc-shaped, so that when the upper edge of the lifting hole 10 is grasped, the arc-shaped flange 11 can be attached to a hand, and the hand is protected.

As shown in fig. 3, the utility model also discloses a weeder, including any of the aforesaid keep off 2 mounting structure of grass board to and actuating mechanism 12, drive mechanism, blade 13 and wheel pass through drive mechanism and are connected with the 12 transmissions of actuating mechanism, and is concrete, and actuating mechanism 12 can adopt the engine, and drive mechanism can be for belt drive mechanism, and the engine is connected with belt drive mechanism transmission, and arbor and axletree are connected in the belt drive mechanism transmission, and arbor and axletree are installed respectively at blade 13 and wheel.

More preferably, the wheel includes front wheel 14 and rear wheel 15, front wheel 14 is provided with one, rear wheel 15 is provided with two, and rear wheel 15 passes through drive mechanism and is connected with the transmission of actuating mechanism 12, drive the weeder walking through engine drive rear wheel 15, can be provided with the handrail in the frame 1, be convenient for through the advancing direction of handrail control weeder, adopt the wheel design of preceding single wheel back two-wheeled, compare in four-wheel overall arrangement, three-wheel overall arrangement resistance is littleer, more be favorable to the walking of weeder, high efficiency, also be favorable to simultaneously working in rugged topography.

The utility model discloses a weeder has installed fender grass board 2 through 1 front end in the frame of weeder, and fender grass board 2 sets up towards the place ahead tilt up of frame 1, when carrying out the weeding operation, fender grass board 2 can be pressed the vegetation of waiting to cut and make the certain angle of vegetation slope to make the vegetation pass through the blade 13 department of 3 orderly entering frame 1 bottoms of feed inlet, so that the cutter is cut the quilt, the regularity of vegetation after having improved weeding efficiency and cutting.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a fender grass board mounting structure, its characterized in that includes frame (1) to and fixed fender grass board (2) of installing in frame (1) front end, fender grass board (2) upwards extend towards the place ahead slope of frame (1) to form a feed mouth (3) between the bottom of fender grass board (2) and the front end of frame (1).

2. A grass deflector mounting structure according to claim 1, characterized in that the bottom end of the grass deflector (2) is fixedly connected to the frame (1) and that the angle of inclination of the grass deflector (2) to the horizontal is 45 ° ± 10 °.

3. The grass baffle mounting structure as claimed in claim 1, wherein the bottom end of the grass baffle (2) is hinged with the frame (1), and the middle part of the grass baffle (2) is connected with the frame (1) through an adjusting mechanism (4), so that the grass baffle (2) can rotate relative to the frame (1) to adjust the inclination angle with the horizontal plane and is fixed through the adjusting mechanism (4).

4. A grass baffle mounting structure according to claim 3, characterized in that the adjusting mechanism (4) comprises a fixing plate (5) and an adjusting plate (6), the fixing plate (5) is fixedly mounted on the frame (1), the adjusting plate (6) is fixedly mounted on the surface of the grass baffle (2) facing the frame (1) and is provided with an arc-shaped adjusting groove (7), the fixing plate (5) is provided with an adjusting piece (8) in sliding fit with the adjusting groove (7), and a fixing piece (9) for locking and fixing the adjusting piece (8) on the adjusting groove (7).

5. A grass stop mounting structure according to claim 4, characterized in that the fixing plate (5) and the adjusting plate (6) are both arc-shaped plates, the adjusting groove (7) is arranged along the length direction of the adjusting plate (6), the lower end of the fixing plate (5) is fixedly connected with the frame (1), and the adjusting piece (8) is arranged at the upper end of the fixing plate (5).

6. A grass deflector mounting arrangement as claimed in claim 4, characterised in that the adjustment member (8) comprises a rod portion having a head portion at one end and a threaded connection portion at the other end, the fixing member (9) being provided with a threaded hole for threaded engagement with the threaded connection portion, the fixing plate (5) being provided with a mounting hole through which the threaded connection portion passes for sliding engagement with the chute and for threaded engagement with the fixing member (9).

7. A grass deflector mounting structure as claimed in claim 3, characterized in that the upper end of the grass deflector (2) is provided with a lifting hole (10).

8. A grass stop mounting structure according to claim 7, characterized in that the upper edge of the lifting hole (10) extends upwards with a flange (11).

9. A weeding machine, comprising a grass-guard mounting structure according to any one of claims 1-8, and a drive mechanism (12), a transmission mechanism, a blade (13), and wheels, wherein the blade (13) and the wheels are in transmission connection with the drive mechanism (12) through the transmission mechanism.

10. A weeding machine according to claim 9, wherein the wheels comprise a front wheel (14) and a rear wheel (15), one for the front wheel (14) and two for the rear wheel (15), and the rear wheel (15) is in driving connection with the drive mechanism (12) via a transmission mechanism.