CN215530033U - High-efficiency mowing device for mower - Google Patents
High-efficiency mowing device for mower Download PDFInfo
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- CN215530033U CN215530033U CN202121592130.0U CN202121592130U CN215530033U CN 215530033 U CN215530033 U CN 215530033U CN 202121592130 U CN202121592130 U CN 202121592130U CN 215530033 U CN215530033 U CN 215530033U
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Abstract
The utility model discloses a high-efficiency mowing device for a mower, which comprises a mowing table, wherein a plurality of cutter heads are rotatably arranged on the mowing table, the cutter heads are sequentially arranged, blades are rotatably arranged on the periphery of the cutter heads, a mowing transmission device is arranged on the mowing table, and each cutter head is respectively in transmission connection with the mowing transmission device. The utility model has the advantages of large mowing area, high mowing efficiency and compact structure.
Description
Technical Field
The utility model relates to an agricultural machine, in particular to a high-efficiency mowing device for a mower.
Background
At present, a cutter head which is driven by a power system to rotate at a high speed is arranged on a frame, a blade is arranged on the cutter head, and the cutter head utilizes the blade rotating at the high speed to cut grass, so that the grass cutting efficiency is greatly improved compared with that of manual grass cutting, and a large amount of manpower resources are reduced. But most current lawn mowers adopt the mode that every set of driving system drove one set of blade disc, receive lawn mower structure weight influence like this, blade disc quantity is mostly less on each lawn mower, and the area of mowing is few, and the grass after reaping is more mixed and disorderly, is unfavorable for going on smoothly of post treatment of mowing, influences mowing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency mowing device for a mower, which has large mowing area and high mowing efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a high-efficient grass cutting device for lawn mower, including mowing the platform, it installs a plurality of blade discs to rotate on the platform of mowing, the blade disc is arranged the setting in proper order, the periphery of blade disc is rotated and is installed the blade, it is provided with grass cutting transmission on the platform to mow, each the blade disc is the transmission connection respectively grass cutting transmission.
As the preferred technical scheme, the cutter head comprises a cutter seat, a pressure plate is fixedly mounted on the upper side of the cutter seat, and the blade is rotatably mounted between the edge parts of the cutter seat and the pressure plate through a cutter shaft.
According to a preferable technical scheme, a pressing cap is installed on the upper side of the pressing plate, and a grass throwing plate is arranged on the pressing plate and located on the outer peripheral side of the pressing cap.
As the preferred technical scheme, the edge of pressure disk is provided with the mounting groove, be provided with the lower mounting groove that corresponds with last mounting groove on the blade holder, the blade passes through the arbor and rotates and install go up between mounting groove and the lower mounting groove.
As a preferable technical scheme, the mowing transmission device comprises mowing rotating shafts respectively mounted on the cutter holders, the mowing rotating shafts are rotatably mounted on the mowing table, mowing gears are mounted on the mowing rotating shafts, two mowing transmission gears are respectively meshed between every two adjacent mowing gears, and the two mowing transmission gears are meshed with each other.
According to a preferable technical scheme, the rotation directions of two adjacent cutter heads are opposite.
Due to the adoption of the technical scheme, the efficient mowing device for the mower comprises a mowing table, wherein a plurality of cutter heads are rotatably arranged on the mowing table, the cutter heads are sequentially arranged, blades are rotatably arranged on the periphery of the cutter heads, a mowing transmission device is arranged on the mowing table, and the cutter heads are respectively in transmission connection with the mowing transmission device. The mowing machine is provided with the mowing platform for installing the plurality of cutter heads, and the mowing transmission device is arranged in the mowing platform for driving the cutter heads to rotate so as to drive the blades on the cutter heads to rotate at a high speed to realize a mowing function, so that the mowing area is large, and the mowing efficiency is high.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the end cutterhead of the present invention;
FIG. 3 is a schematic top view of the inboard cutterhead of the present invention;
FIG. 4 is a schematic view of the construction of the cutter head of the present invention;
fig. 5 is a schematic view of the cutterhead drive of the present invention.
In the figure: 1-a mowing platform; 2-cutter head; 3-a blade; 4-a tool apron; 5-pressing a plate; 6-cutter shaft; 7-pressing the cap; 8-a grass throwing plate; 9-mounting a mounting groove; 10-lower mounting groove; 11-mowing rotating shaft; 12-a mowing gear; 13-mowing transmission gear; 14-mowing working frame; 15-speed change gear.
Detailed Description
The utility model is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, the high-efficiency mowing device for the mower comprises a mowing platform 1 arranged on a mowing operation frame 14 of the mower, wherein a plurality of cutterheads 2 are rotatably arranged on the mowing platform 1, and the number of the cutterheads 2 can be 2, 3, 4, 5, 6, 7 or 8 according to actual needs; the mowing machine is characterized in that the cutter heads 2 are sequentially arranged, blades 3 are rotatably arranged on the periphery of the cutter heads 2, a mowing transmission device is arranged on the mowing table 1, and the cutter heads 2 are respectively in transmission connection with the mowing transmission device.
As shown in fig. 2, 3 and 4, the cutter head 2 includes a cutter seat 4, a pressure plate 5 is fixedly mounted on the upper side of the cutter seat 4, and the blade 3 is rotatably mounted between the cutter seat 4 and the edge of the pressure plate 5 through a cutter shaft 6. The pressure cap 7 is installed to the upside of pressure disk 5, lie in on the pressure disk 5 the periphery side of pressure cap 7 is provided with gets rid of grass board 8, and the accessible gets rid of grass board 8 and gets rid of the forage grass of cutting off to the rear, avoids cutting the mixed and disorderly of back grass. The limit portion of pressure disk 5 is provided with mounting groove 9, be provided with the lower mounting groove 10 that corresponds with last mounting groove 9 on the blade holder 4, blade 3 passes through arbor 6 and rotates and install go up between mounting groove 9 and the lower mounting groove 10, can guarantee that blade 3 tip stretches out blade disc 2 all the time. The blade 3 can be provided with cutting edges at two ends respectively, so that the blade is convenient to replace in time. The pressing cap 7 on the end cutterhead 2 can be in a high-cylinder shape, the grass throwing plate 8 is arranged on the periphery of the high-cylinder-shaped pressing cap 7, separation of grass is facilitated, and the pressing cap 7 on the inner cutterhead 2 can be in a disc shape, so that lodging and grass throwing of cut grass are facilitated.
As shown in fig. 4 and 5, the mowing transmission device includes mowing rotating shafts 11 respectively installed on the cutter holders 4, each mowing rotating shaft 11 is rotatably installed on the mowing table 1, mowing gears 12 are installed on each mowing rotating shaft 11, two mowing transmission gears 13 are respectively meshed between every two adjacent mowing gears 12, the two mowing transmission gears 13 are meshed with each other, and after the two adjacent mowing gears 12 are transmitted by the two mowing transmission gears 13, the rotating directions of the two adjacent cutter discs 2 are opposite, so that the stability during mowing can be further ensured, and the mowed grass between the two cutter discs 2 is concentrated and thrown in sequence without being scattered. The mowing table 1 can adopt an internal cavity type structure, the mowing gear 12 and the mowing transmission gear 13 are arranged in a cavity inside the mowing table 1, the structure is compact, disorder is avoided, transmission cannot be affected by the outside, and mowing is facilitated and smooth. In order to ensure smooth mowing, it is preferable that the mowing gears 12 have the same specification and the mowing transmission gears 13 have the same specification.
As shown in fig. 4 and 5, the mowing rotating shaft 11 can be rotatably mounted on the mowing table 1 through a bearing, the tool apron 4 can be mounted on the mowing rotating shaft 11 through a fastening bolt, and the middle part of the pressure plate 5 is provided with a hole and is covered by the pressure cap 7, so that the tool apron 4 and the pressure plate 5 can be conveniently assembled and disassembled.
When the mowing machine is used for mowing, the mowing transmission device receives power transmitted by the power transmission system on the mowing operation frame 14, drives the mowing rotating shaft 11 to rotate through the mowing transmission gear 13, the mowing gear 12 and the mowing rotating shaft, drives the cutter holder 4, the pressure plate 5, the pressure cap 7 and the blade 3 to rotate at a high speed for mowing, and throws the cut grass to the rear part by the grass throwing plate 8 to avoid grass accumulation. The power transmission between the mowing transmission device and the power transmission system on the mowing operation frame 14 can be realized by transmitting the power of the power transmission system to the cutter holder 4 of the cutter head 2 positioned at the outermost side through gear transmission, and sequentially transmitting the adjacent cutter heads 2 to rotate through the mowing gear 12 and the mowing transmission gear 13 on the cutter holder 4. And a speed change gear 15 may be provided at the input of the mowing transmission for adjusting the rotational speed of the cutterhead 2.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should fall within the protection scope of the utility model.
Claims (5)
1. A high-efficient grass cutting device for lawn mower, including mowing platform, its characterized in that: a plurality of cutter heads are rotatably arranged on the mowing platform, the cutter heads are sequentially arranged, blades are rotatably arranged on the periphery of the cutter heads, a mowing transmission device is arranged on the mowing platform, and the cutter heads are respectively in transmission connection with the mowing transmission device; the cutter head comprises a cutter seat, a pressure plate is fixedly mounted on the upper side of the cutter seat, and the blade is rotatably mounted between the edge portions of the cutter seat and the pressure plate through a cutter shaft.
2. A high efficiency mowing device for a lawnmower according to claim 1, wherein: the upside of pressure disk is installed and is pressed the cap, lie in on the pressure disk the periphery side of pressing the cap is provided with gets rid of the grass board.
3. A high efficiency mowing device for a lawnmower according to claim 1, wherein: the limit portion of pressure disk is provided with the mounting groove, be provided with the lower mounting groove that corresponds with last mounting groove on the blade holder, the blade passes through the arbor and rotates and install go up between mounting groove and the lower mounting groove.
4. A high efficiency mowing device for a lawnmower according to claim 1, wherein: the mowing transmission device comprises mowing rotating shafts respectively arranged on the tool holders, the mowing rotating shafts are rotatably arranged on the mowing table, mowing gears are arranged on the mowing rotating shafts, two mowing transmission gears are respectively meshed between every two adjacent mowing gears, and the two mowing transmission gears are mutually meshed.
5. A high efficiency mowing device for a mowing machine according to any one of claims 1 to 4, wherein: the rotation directions of two adjacent cutterheads are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592130.0U CN215530033U (en) | 2021-07-14 | 2021-07-14 | High-efficiency mowing device for mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592130.0U CN215530033U (en) | 2021-07-14 | 2021-07-14 | High-efficiency mowing device for mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215530033U true CN215530033U (en) | 2022-01-18 |
Family
ID=79825342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121592130.0U Active CN215530033U (en) | 2021-07-14 | 2021-07-14 | High-efficiency mowing device for mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215530033U (en) |
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2021
- 2021-07-14 CN CN202121592130.0U patent/CN215530033U/en active Active
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