CN204796178U - Knife head angle adjustable mechanism of lawn mower - Google Patents
Knife head angle adjustable mechanism of lawn mower Download PDFInfo
- Publication number
- CN204796178U CN204796178U CN201520096300.4U CN201520096300U CN204796178U CN 204796178 U CN204796178 U CN 204796178U CN 201520096300 U CN201520096300 U CN 201520096300U CN 204796178 U CN204796178 U CN 204796178U
- Authority
- CN
- China
- Prior art keywords
- installed part
- cutter head
- button
- axle shape
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model provides a knife head angle adjustable mechanism of lawn mower, includes the tool bit and is used for the drive the tool bit drive arrangement of tool bit work, knife head angle adjustable mechanism includes and is used for the different angle location's of tool bit axiform button, the axiform button passes through the button installed part and installs the front end of handheld handle, the tool bit passes through the tool bit installed part and installs on the button installed part, first axiform boss along the center pin open have with the first annular serrated groove of left part matched with of bar tooth, the upper end of first tool bit installed part open have with the right part matched with second annular serrated groove of bar tooth, the axiform button passes first annular serrated groove, second annular serrated groove and key hole from a left side to the right side in proper order. The utility model provides an application scope broad, work efficiency are higher, convenient to use's knife head angle adjustable mechanism of lawn mower.
Description
Technical field
The utility model relates to a kind of mower, especially a kind of cutter head angle adjustable mechanism of mower.
Background technology
Connection between the cutter head of existing hand-held mower and hand holding handle is mostly fixed together, and the angle of cutter head cannot regulate, and there is narrower, the awkward defect of applicable situation.
Summary of the invention
In order to overcome the deficiency that existing mower applicable situation is narrower, operating efficiency is lower, the utility model provides the cutter head angle adjustable mechanism of the mower that a kind of applicable situation is wider, operating efficiency is higher, easy to use.
The utility model solves the technical scheme that its technical problem adopts:
A kind of cutter head angle adjustable mechanism of mower, comprise cutter head and in order to drive the cutter head drive unit of described cutter head work, described cutter head angle adjustable mechanism comprises the axle shape button in order to described cutter head different angles location, described axle shape button is arranged on the front end of described hand holding handle by button installed part, described cutter head is arranged on described button installed part by cutter head installed part;
Described button installed part comprises the first button installed part and the second button installed part, described first button installed part and described second button installed part are arranged symmetrically in the both sides of described hand holding handle, the rear end of described first button installed part and the rear end of described second button installed part are all set on described hand holding handle, be provided with the first axle shape boss on the right side of the front end of described first button installed part, on the left of the front end of described second button installed part, be provided with the second axle shape boss;
Described cutter head installed part comprises the first cutter head installed part and the second cutter head installed part, described first cutter head installed part and described second cutter head installed part are arranged symmetrically in the both sides of described button installed part, the upper end of described first cutter head installed part and the upper end of described second cutter head installed part are rotatable to be respectively set on described first axle shape boss and described second axle shape boss, and the lower end of described first cutter head installed part and the lower end of described second cutter head installed part be the symmetrical top being installed on described cutter head respectively;
Described axle shape button is laterally arranged between described first axle shape boss and described second axle shape boss, described axle shape button comprises left section and right section, described left section of outer wall circumference is provided with bar shaped tooth, the facewidth of described bar shaped tooth diminishes from left to right gradually, described right section is the axle shape that outer wall is smooth, and described left section is connected with described second button connector by back-moving spring;
Described first axle shape boss centrally axle has the first annular serrate slot matched with described bar shaped tooth, the upper end of described first cutter head installed part has the second annular serrate slot matched with the right part of described bar shaped tooth, the upper end of described first cutter head installed part also has the key hole concentric with described second annular serrate slot, and described axle shape button is from left to right successively through the first annular serrate slot, the second annular serrate slot and key hole.
The beneficial effects of the utility model are mainly manifested in: cutter head angle is adjustable, and applicable situation is wider, operating efficiency is higher, easy to use; The while that the design operation of axle shape button being convenient, locking effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation that cutter head angle adjustable mechanism coordinates with mower.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the explosive view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 ~ Fig. 3, a kind of cutter head angle adjustable mechanism of mower, comprise cutter head 2 and in order to drive the cutter head drive unit of described cutter head work, the rear end of described hand holding handle 1 is Handheld Division, the front end of described hand holding handle 1 is provided with described cutter head 2, described mower also comprises cutter head angle adjustable mechanism 3, described cutter head angle adjustable mechanism 3 comprises the axle shape button 31 in order to described cutter head 2 different angles location, described axle shape button 31 is arranged on the front end of described hand holding handle 1 by button installed part, described cutter head 2 is arranged on described button installed part by cutter head installed part,
Described button installed part comprises the first button installed part 33 and the second button installed part 34, described first button installed part 33 and described second button installed part 34 are arranged symmetrically in the both sides of described hand holding handle 1, the rear end of described first button installed part 33 and the rear end of described second button installed part 34 are all set on described hand holding handle 1, be provided with the first axle shape boss on the right side of the front end of described first button installed part 33, on the left of the front end of described second button installed part 34, be provided with the second axle shape boss;
Described cutter head installed part comprises the first cutter head installed part 35 and the second cutter head installed part 36, described first cutter head installed part 35 and described second cutter head installed part 36 are arranged symmetrically in the both sides of described button installed part, the upper end of described first cutter head installed part 35 and the upper end of described second cutter head installed part 36 are rotatable to be respectively set on described first axle shape boss and described second axle shape boss, and the lower end of described first cutter head installed part 35 and the lower end of described second cutter head installed part 36 be the symmetrical top being installed on described cutter head 2 respectively;
Described axle shape button 31 is laterally arranged between described first axle shape boss and described second axle shape boss, described axle shape button 31 comprises left section and right section, described left section of outer wall circumference is provided with bar shaped tooth, the facewidth of described bar shaped tooth diminishes from left to right gradually, described right section is the axle shape that outer wall is smooth, and described left section is connected with described second button connector 34 by back-moving spring 32;
Described first axle shape boss centrally axle has the first annular serrate slot matched with described bar shaped tooth, the upper end of described first cutter head installed part 35 has the second annular serrate slot matched with the right part of described bar shaped tooth, the upper end of described first cutter head installed part 35 also has the key hole concentric with described second annular serrate slot, and described axle shape button 31 is from left to right successively through the first annular serrate slot, the second annular serrate slot and key hole.
In the present embodiment, the front end of hand holding handle 1 is provided with described cutter head 2, hand holding handle 1 is provided with the gauge tap 8 controlling cutter head drive unit opening and closing, the power take-off of cutter head drive unit is connected with the rotating shaft on cutter head, described cutter head drive unit is cutter head drive motors, and described cutter head drive motors is installed on described first cutter head installed part 35 with in described second cutter head installed part 36; Rear end and the described hand holding handle 1 of outer tube 41 are affixed, and the rear end of interior telescoping tube 42 is set in the front end of described outer tube 41, and front end and the button installed part of described interior telescoping tube 42 are affixed; All be fixedly connected with by screw between described first button installed part 33 with described second button installed part 34, between described first cutter head installed part 35 with described second cutter head installed part 36; On described second button installed part, 34 are provided with spring base, and one end of described back-moving spring 32 mounts elastically, and the other end of described back-moving spring 32 contacts the left end at axle shape button; Described first button installed part 33 and described second button installed part 34 are arranged symmetrically in the both sides of interior telescoping tube 42, and the rear end of described first button installed part 33 and the rear end of described second button installed part 34 are all set with to be fixed on described interior telescoping tube 42.
Operation principle of the present utility model is: when needs regulate cutter head angle, first press lower shaft shape button 31 with hand right section, when left section of bar shaped tooth of axle shape button 31 departs from the second annular serrate slot of on the first cutter head installed part 35, right section of axle shape enters the second annular serrate slot simultaneously, cutter head installed part is rotated around button installed part, rotate to correct position, unclamp axle shape button 31 by cutter head installed part lock jail, thus realize the adjustment of different angles.
Claims (1)
1. the cutter head angle adjustable mechanism of a mower, comprise cutter head and in order to drive the cutter head drive unit of described cutter head work, it is characterized in that: described cutter head angle adjustable mechanism comprises the axle shape button in order to described cutter head different angles location, described axle shape button is arranged on the front end of described hand holding handle by button installed part, described cutter head is arranged on described button installed part by cutter head installed part;
Described button installed part comprises the first button installed part and the second button installed part, described first button installed part and described second button installed part are arranged symmetrically in the both sides of described hand holding handle, the rear end of described first button installed part and the rear end of described second button installed part are all set on described hand holding handle, be provided with the first axle shape boss on the right side of the front end of described first button installed part, on the left of the front end of described second button installed part, be provided with the second axle shape boss;
Described cutter head installed part comprises the first cutter head installed part and the second cutter head installed part, described first cutter head installed part and described second cutter head installed part are arranged symmetrically in the both sides of described button installed part, the upper end of described first cutter head installed part and the upper end of described second cutter head installed part are rotatable to be respectively set on described first axle shape boss and described second axle shape boss, and the lower end of described first cutter head installed part and the lower end of described second cutter head installed part be the symmetrical top being installed on described cutter head respectively;
Described axle shape button is laterally arranged between described first axle shape boss and described second axle shape boss, described axle shape button comprises left section and right section, described left section of outer wall circumference is provided with bar shaped tooth, the facewidth of described bar shaped tooth diminishes from left to right gradually, described right section is the axle shape that outer wall is smooth, and described left section is connected with described second button connector by back-moving spring;
Described first axle shape boss centrally axle has the first annular serrate slot matched with the left part of described bar shaped tooth, the upper end of described first cutter head installed part has the second annular serrate slot matched with the right part of described bar shaped tooth, the upper end of described first cutter head installed part also has the key hole concentric with described second annular serrate slot, and described axle shape button is from left to right successively through the first annular serrate slot, the second annular serrate slot and key hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096300.4U CN204796178U (en) | 2015-02-07 | 2015-02-07 | Knife head angle adjustable mechanism of lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096300.4U CN204796178U (en) | 2015-02-07 | 2015-02-07 | Knife head angle adjustable mechanism of lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796178U true CN204796178U (en) | 2015-11-25 |
Family
ID=54581115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520096300.4U Active CN204796178U (en) | 2015-02-07 | 2015-02-07 | Knife head angle adjustable mechanism of lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796178U (en) |
-
2015
- 2015-02-07 CN CN201520096300.4U patent/CN204796178U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202292694U (en) | Electric tool | |
| CN113725771B (en) | Electric power construction portable overhauls apparatus | |
| US9050711B1 (en) | Multiple use fitters tool assembly | |
| US20100018372A1 (en) | Adjustable fence assembly for a miter saw | |
| CN204796178U (en) | Knife head angle adjustable mechanism of lawn mower | |
| KR101666142B1 (en) | Compass for circular cutting | |
| CN201789801U (en) | Pruning machine | |
| CN207290340U (en) | Electric router | |
| CN105431262A (en) | Adapter for multifunctional electric drill | |
| CN204796169U (en) | Knife head angle adjustable lawn mower | |
| CN105293884A (en) | Circular glass cutting mechanism | |
| CN203353250U (en) | Pruning machine | |
| CN208556695U (en) | Potable metal circle of contact device | |
| CN203636659U (en) | Scissor sharpener | |
| CN104663111A (en) | Mowing machine with adjustable cutting head angle | |
| CN206089454U (en) | Can cut out circular glass's glass sword | |
| CN201888114U (en) | Grass mowing machine | |
| CN107471453B (en) | Handheld stone cutter | |
| CN103522349A (en) | Paper cutting mechanism with cutter capable of rotating in any direction | |
| CN204770054U (en) | Portable long and thin strip metal spare device of buckling | |
| CN201174898Y (en) | Pruner stretch-adjustment safety device | |
| CN204149260U (en) | The quick positioning locking mechanism of crosscut guiding ruler | |
| CN204525389U (en) | The fast fixture of hand-hold power tool | |
| CN204796173U (en) | Lawn mower with secondary handle | |
| CN204546332U (en) | A kind of high-strength combination formula electricians' plier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |