CN219555663U - Aluminum grass mowing head of grass mower - Google Patents
Aluminum grass mowing head of grass mower Download PDFInfo
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- CN219555663U CN219555663U CN202320484219.8U CN202320484219U CN219555663U CN 219555663 U CN219555663 U CN 219555663U CN 202320484219 U CN202320484219 U CN 202320484219U CN 219555663 U CN219555663 U CN 219555663U
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- aluminum
- machine head
- head shell
- mower
- fixedly connected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an aluminum grass mowing head of a grass mower, which relates to the technical field of grass mowers and comprises an aluminum machine head shell, wherein the inner side of the aluminum machine head shell is rotationally connected with a rotating shaft, the left end of the aluminum machine head shell is fixedly provided with a metal dust cover, the side surface of the aluminum machine head shell is provided with a connecting screw hole, the side surface of the aluminum machine head shell is fixedly connected with a lubricating oil injection nozzle, one end of the lubricating oil injection nozzle extends to the inner side of the aluminum machine head shell, and the side surface of the aluminum machine head shell is provided with a bearing. According to the utility model, dust can be prevented from entering the interior of the aluminum machine head shell through the metal dust cover, the side surface of the aluminum machine head shell is additionally provided with the lubricating oil nozzle, so that the grass cutting head can be conveniently and quickly maintained and oiled, and meanwhile, the grass cutting head can be conveniently and quickly replaced by being connected with the mower operating lever through the connecting screw holes arranged at four corners, and the aluminum grass cutting head of the mower can be more conveniently used.
Description
Technical Field
The utility model relates to the technical field of mowers, in particular to an aluminum mowing head of a mowing machine.
Background
The grass cutting machine is a common garden tool, the main principle of the grass cutting machine is that a motor or an engine is used for driving a grass cutting head of the grass cutting machine to rotate at a high speed, a flexible cutting line is wound on a wire reel, the wire reel is accommodated in the grass cutting head, the end part of the flexible cutting line extends out through a hole in a grass cutting head shell, and when the grass cutting head rotates at a high speed, the flexible cutting line also rotates at a high speed, so that the cutting effect is realized.
The following problems exist in the prior art:
when current grass-mowing head is in use, need regularly lubricate the pivot, current grass-mowing head is lubricated very inconvenient, has influenced the normal use of grass-mowing head, and current grass-mowing head can be dustproof through the installation shield simultaneously, but to the fixed very inconvenient of shield, is unfavorable for the use of grass-mowing head.
Disclosure of Invention
The utility model provides an aluminum grass cutting head of a grass cutting machine, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a grass cutting head is beaten to lawn mower aluminium system, includes aluminium system aircraft nose shell, the inboard rotation of aluminium system aircraft nose shell is connected with the rotation axis, the left end of aluminium system aircraft nose shell has metal shield, the connection screw hole has been seted up to aluminium system aircraft nose shell's side, aluminium system aircraft nose shell's side fixedly connected with lubrication grease nipple, lubrication grease nipple's one end extends to aluminium system aircraft nose shell's inboard, aluminium system aircraft nose shell's side is provided with the bearing, bearing fixed mounting is in the side of rotation axis.
The technical scheme of the utility model is further improved as follows: the metal dust cover comprises a cover plate, the cover plate is arranged at one end of the aluminum machine head shell, an insert block is connected in a sliding mode in the cover plate, and the insert block is fixedly connected to one end of the aluminum machine head shell.
By adopting the technical scheme, the cover plate and the insert block in the scheme are matched with each other, so that the metal dust cover is convenient to install.
The technical scheme of the utility model is further improved as follows: the inside fixedly connected with inserted bar of apron, the inserted bar extends to the inside of inserted block.
By adopting the technical scheme, the metal dust cover can be fixed by inserting the insert rod into the insert block.
The technical scheme of the utility model is further improved as follows: the inside fixedly connected with flexible ejector pin of apron, the one end fixedly connected with tight board of top of flexible ejector pin, the side fixedly connected with rubber pad of tight board of top, the rubber pad sets up the side at the inserted block, the side of flexible ejector pin is provided with tight spring of top.
By adopting the technical scheme, the telescopic ejector rod, the jacking plate, the rubber pad and the jacking springs in the scheme are matched with each other, so that the plug can be jacked tightly, and the plug can be inserted into the plug.
The technical scheme of the utility model is further improved as follows: the inserted bar includes the dead lever, dead lever fixed connection is in the inside of apron, the top sliding connection of dead lever has the stripper plate, the one end of stripper plate extends to the inside of dead lever, the one end fixedly connected with extrusion spring of stripper plate.
By adopting the technical scheme, the fixing rod, the extruding plate and the extruding spring in the scheme are matched with each other, so that the jacking of the inserting rod can be controlled.
The technical scheme of the utility model is further improved as follows: the side swing joint of stripper plate has the push rod, the one end swing joint of push rod has the cardboard, the one end of cardboard extends to the inside of inserted block.
By adopting the technical scheme, the push rod and the clamping plate in the scheme are matched with each other, so that the fixing effect of the inserting rod on the inserting block is better.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an aluminum grass cutting head of a grass cutting machine, which is characterized in that an aluminum machine head shell, a rotating shaft, a metal dust cover, connecting screw holes, a lubricating oil filling nozzle and a bearing are mutually matched, dust can be prevented from entering the aluminum machine head shell through the metal dust cover, the lubricating oil filling nozzle is additionally arranged on the side surface of the aluminum machine head shell, the grass cutting head can be conveniently and rapidly maintained and filled with oil, meanwhile, the grass cutting head can be conveniently and rapidly replaced by being connected with a grass cutting machine control rod through the connecting screw holes arranged at four corners, and the aluminum grass cutting head of the grass cutting machine is more convenient to use.
2. The utility model provides an aluminum grass cutting head of a grass cutting machine, which is characterized in that a cover plate, an insert block, an insert rod, a telescopic ejector rod, a tightening plate, a rubber pad and a tightening spring are matched with each other, the cover plate is sleeved on an aluminum machine head shell, the insert block is inserted into the cover plate, the insert block can jack the rubber pad and the tightening plate through rotating the cover plate, so that the insert block can be deep into the cover plate, the cover plate is loosened, and under the jacking action of the tightening spring and the telescopic ejector rod, the insert block can be jacked to rotate relatively through the rubber pad and the tightening plate, so that the insert rod can be inserted into the insert block, and a metal dust cover can be fixed, and the aluminum grass cutting head of the grass cutting machine is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an aluminum hand piece housing of the present utility model;
FIG. 3 is a schematic cross-sectional view of a metal dust cap according to the present utility model;
fig. 4 is a schematic cross-sectional view of the plunger according to the present utility model.
In the figure: 1. an aluminum handpiece housing; 2. a rotation shaft; 3. a metal dust cap; 31. a cover plate; 32. inserting blocks; 33. a rod; 331. a fixed rod; 332. an extrusion plate; 333. extruding a spring; 334. a push rod; 335. a clamping plate; 34. a telescopic ejector rod; 35. a pressing plate; 36. a rubber pad; 37. a spring is tightly propped; 4. a connecting screw hole; 5. a lubrication nipple; 6. and (3) a bearing.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides an aluminum grass mowing head of a grass mower, which comprises an aluminum machine head shell 1, wherein a rotating shaft 2 is rotatably connected to the inner side of the aluminum machine head shell 1, a metal dust cover 3 is fixedly arranged at the left end of the aluminum machine head shell 1, a connecting screw hole 4 is formed in the side surface of the aluminum machine head shell 1, a lubricating oil nozzle 5 is fixedly connected to the side surface of the aluminum machine head shell 1, one end of the lubricating oil nozzle 5 extends to the inner side of the aluminum machine head shell 1, a bearing 6 is arranged on the side surface of the aluminum machine head shell 1, and the bearing 6 is fixedly arranged on the side surface of the rotating shaft 2.
In this embodiment, can prevent through metal shield 3 that the dust from entering into the inside of aluminium system aircraft nose shell 1, aluminium system aircraft nose shell 1 side is through having set up lubricated oiling mouth 5, has made things convenient for swiftly maintaining oiling to beating grass the head, can be connected with the lawn mower control lever through the connection screw hole 4 that the four corners is equipped with simultaneously, and the grass head of being convenient for swiftly change for the use of lawn mower aluminium system grass head is more convenient.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the metal dust cover 3 comprises a cover plate 31, the cover plate 31 is arranged at one end of the aluminum machine head shell 1, an insert block 32 is slidably connected in the cover plate 31, the insert block 32 is fixedly connected at one end of the aluminum machine head shell 1, an insert rod 33 is fixedly connected in the cover plate 31, the insert rod 33 extends to the inside of the insert block 32, a telescopic ejector rod 34 is fixedly connected in the cover plate 31, a tightening plate 35 is fixedly connected at one end of the telescopic ejector rod 34, a rubber pad 36 is fixedly connected on the side surface of the tightening plate 35, the rubber pad 36 is arranged on the side surface of the insert block 32, and a tightening spring 37 is arranged on the side surface of the telescopic ejector rod 34.
In this embodiment, cover plate 31 is overlapped on aluminium system aircraft nose shell 1, make insert 32 intubate the inside of cover plate 31, through rotating cover plate 31, thereby can make insert 32 jack-up rubber pad 36 and top tight board 35, thereby can make insert 32 go deep into the inside of cover plate 31, afterwards loosen cover plate 31, under the top of top tight spring 37 and flexible ejector pin 34, can move insert 32 through rubber pad 36 and top tight board 35 top and rotate relatively, make insert 33 can insert the inside of insert 32, thereby can fix metal shield 3, make the use of lawn mower aluminium system grass-cutting head more convenient.
Example 3
As shown in fig. 1-4, on the basis of embodiment 2, the present utility model provides a technical solution: preferably, the inserting rod 33 comprises a fixing rod 331, the fixing rod 331 is fixedly connected to the inside of the cover plate 31, the top end of the fixing rod 331 is slidably connected with a pressing plate 332, one end of the pressing plate 332 extends to the inside of the fixing rod 331, one end of the pressing plate 332 is fixedly connected with a pressing spring 333, a push rod 334 is movably connected to the side face of the pressing plate 332, one end of the push rod 334 is movably connected with a clamping plate 335, and one end of the clamping plate 335 extends to the inside of the inserting block 32.
In this embodiment, when the insert rod 33 is inserted into the insert block 32, the insert block 32 will tightly push the squeeze plate 332, so that the squeeze plate 332 moves and compresses the squeeze spring 333, and the clamping plate 335 can be pushed out by the push rod 334, so that the clamping plate 335 is clamped in the insert block 32, the fixing effect on the insert block 32 is better, and the installation effect on the metal dust cover 3 is improved.
The working principle of the aluminum grass cutting head of the grass cutting machine is specifically described below.
As shown in fig. 1-4, when the grass cutting head made of mower aluminum is used, the cover plate 31 is sleeved on the outer shell 1 of the machine head made of aluminum, the insert block 32 is inserted into the cover plate 31, the cover plate 31 is rotated, so that the insert block 32 pushes the jack plate 35 open, the insert block 32 can penetrate into the cover plate 31, then the cover plate 31 is loosened, under the pushing action of the jack spring 37, the insert block 32 can be pushed by the jack plate 35 to rotate relatively, the insert rod 33 can be inserted into the insert block 32, the metal dust cover 3 can be fixed, dust can be prevented from entering the inner part of the outer shell 1 made of aluminum, the side surface of the outer shell 1 made of aluminum is provided with the lubricating grease nipple 5 through the addition, the grass cutting head can be conveniently and rapidly maintained for oiling, meanwhile, the grass cutting head can be conveniently and rapidly replaced through the connecting screw holes 4 arranged at four corners and the operating rod of the mower, and the grass cutting head made of mower is more convenient to use.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a grass cutting head is beaten to lawn mower aluminium system, includes aluminium system aircraft nose shell (1), its characterized in that: the novel aluminum machine head comprises an aluminum machine head shell (1), wherein a rotating shaft (2) is connected to the inner side of the aluminum machine head shell (1) in a rotating mode, a metal dust cover (3) is arranged at the left end of the aluminum machine head shell (1), a connecting screw hole (4) is formed in the side face of the aluminum machine head shell (1), a lubricating oil injection nozzle (5) is fixedly connected to the side face of the aluminum machine head shell (1), one end of the lubricating oil injection nozzle (5) extends to the inner side of the aluminum machine head shell (1), a bearing (6) is arranged on the side face of the aluminum machine head shell (1), and the bearing (6) is fixedly arranged on the side face of the rotating shaft (2).
2. An aluminum mowing head for a mower as recited in claim 1, wherein: the metal dust cover (3) comprises a cover plate (31), the cover plate (31) is arranged at one end of the aluminum machine head shell (1), an inserting block (32) is connected inside the cover plate (31) in a sliding mode, and the inserting block (32) is fixedly connected to one end of the aluminum machine head shell (1).
3. An aluminum mowing head for a mower as recited in claim 2, wherein: the inside fixedly connected with inserted bar (33) of apron (31), inserted bar (33) extend to the inside of inserted block (32).
4. An aluminum mowing head for a mower as recited in claim 2, wherein: the novel socket is characterized in that a telescopic ejector rod (34) is fixedly connected to the inside of the cover plate (31), a tightening plate (35) is fixedly connected to one end of the telescopic ejector rod (34), a rubber pad (36) is fixedly connected to the side face of the tightening plate (35), the rubber pad (36) is arranged on the side face of the insertion block (32), and a tightening spring (37) is arranged on the side face of the telescopic ejector rod (34).
5. A mower aluminum mowing head according to claim 3, wherein: the inserted link (33) comprises a fixed link (331), the fixed link (331) is fixedly connected to the inside of the cover plate (31), a squeezing plate (332) is slidably connected to the top end of the fixed link (331), one end of the squeezing plate (332) extends to the inside of the fixed link (331), and a squeezing spring (333) is fixedly connected to one end of the squeezing plate (332).
6. An aluminum mowing head for a mower as recited in claim 5, wherein: the side swing joint of stripper plate (332) has push rod (334), the one end swing joint of push rod (334) has cardboard (335), the inside of the one end extension to insert piece (32) of cardboard (335).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484219.8U CN219555663U (en) | 2023-03-14 | 2023-03-14 | Aluminum grass mowing head of grass mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484219.8U CN219555663U (en) | 2023-03-14 | 2023-03-14 | Aluminum grass mowing head of grass mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219555663U true CN219555663U (en) | 2023-08-22 |
Family
ID=87656515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320484219.8U Active CN219555663U (en) | 2023-03-14 | 2023-03-14 | Aluminum grass mowing head of grass mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219555663U (en) |
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2023
- 2023-03-14 CN CN202320484219.8U patent/CN219555663U/en active Active
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