CN204796169U - Knife head angle adjustable lawn mower - Google Patents
Knife head angle adjustable lawn mower Download PDFInfo
- Publication number
- CN204796169U CN204796169U CN201520096331.XU CN201520096331U CN204796169U CN 204796169 U CN204796169 U CN 204796169U CN 201520096331 U CN201520096331 U CN 201520096331U CN 204796169 U CN204796169 U CN 204796169U
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- CN
- China
- Prior art keywords
- cutter head
- installed part
- button
- axle shape
- mower
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a knife head angle adjustable lawn mower, is including handing handle, tool bit and being used for the drive the tool bit drive arrangement of tool bit work, the front end of handheld handle is installed the tool bit, the lawn mower still includes knife head angle adjustable mechanism, 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 lawn mower.
Description
Technical field
The utility model relates to a kind of mower, the mower that especially a kind of cutter head angle is adjustable.
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; In addition, Handheld Division only has a place not have assist handle, thus can cause mower of cannot holding, and requires great effort simultaneously, easily causes operating personnel tired, causes operating efficiency to reduce.
Summary of the invention
In order to overcome the deficiency that existing mower applicable situation is narrower, operating efficiency is lower, the mower that the utility model provides a kind of applicable situation is wider, operating efficiency is higher, easy to use cutter head angle adjustable.
The utility model solves the technical scheme that its technical problem adopts:
The mower that a kind of cutter head angle is adjustable, comprise hand holding handle, cutter head and in order to drive the cutter head drive unit of described cutter head work, the rear end of described hand holding handle is Handheld Division, the front end of described hand holding handle is provided with described cutter head, described mower also comprises cutter head angle adjustable mechanism, 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.
Further, also expansion link is provided with between described hand holding handle and described button installed part, described expansion link comprises outer tube and interior telescoping tube, rear end and the described hand holding handle of described outer tube are affixed, described interior telescoping tube is set in described outer tube, front end and the button installed part of described interior telescoping tube are affixed, and described outer tube and described interior telescoping tube socket place are provided with to limit described interior telescopic tube or the snap close of shortening.
Further again, described mower also comprises assist handle, and the upper end of described assist handle is hand grip portion, and the lower end of described assist handle is arranged in described outer tube.
Further again, described mower also comprises the bracket holding described cutter head, and the upper end of described bracket is connected with described interior telescoping tube by the second pipe box, and the lower end of described bracket is provided with the running roller in order to walking on the ground.
Further again, described snap close comprises being set in the trunnion carrier outside described outer tube, and described trunnion carrier is hinged with pressing tablet, and the below of described pressing tablet is provided with lower lock block, described outer tube is provided with perforate, and described lower lock block is embedded in described perforate to offset with described interior telescoping tube and coordinates.
Further again, the lower end of described assist handle be also fixedly connected with in order to assist handle around the first bearing pin can before and after the swiveling wheels of 180 degree rotations, described swiveling wheel has the pin-and-hole passed in order to the first bearing pin along axis, described swiveling wheel is hinged with the first pipe box be set on described outer tube by described first bearing pin, the end face of described swiveling wheel has draw-in groove, described first pipe box is provided with the latch matched with described draw-in groove.
The beneficial effects of the utility model are mainly manifested in: the angle of cutter head angle, assist handle and the angle of bracket all adjustable, 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; The simultaneously design of assist handle, make Personal Safety and machine operation stability higher; The design of expansion link can reduce packaging and can reduce parking space simultaneously, also can regulate according to the height of each operating personnel simultaneously, use hommization more; The design of bracket makes operating personnel more laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable mower of cutter head angle.
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, the mower that a kind of cutter head angle is adjustable, comprise hand holding handle 1, 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.
Further, expansion link 4 is also provided with between described hand holding handle 1 and described button installed part, described expansion link 4 comprises outer tube 41 and interior telescoping tube 42, rear end and the described hand holding handle 1 of described outer tube 41 are affixed, described interior flexible 42 pipe boxes are loaded in described outer tube 41, front end and the button installed part of described interior telescoping tube 42 are affixed, and described outer tube 41 is provided with to limit described interior telescoping tube 42 with described interior telescoping tube 42 socket place and extends or the snap close 5 shortened.
Further again, described mower also comprises assist handle 6, and the upper end of described assist handle 6 is hand grip portion, and the lower end of described assist handle 6 is arranged on described outer tube 41.
Further again, described mower also comprises the bracket 7 holding described cutter head, and the upper end of described bracket 7 is connected with described interior telescoping tube 42 by the second pipe box 71, and the lower end of described bracket 7 is provided with the running roller 72 in order to walking on the ground.
Further again, described snap close 5 comprises being set in the trunnion carrier 51 outside described outer tube 41, described trunnion carrier 51 is hinged with pressing tablet 52, the below of described pressing tablet 52 is provided with lower lock block 53, described outer tube 41 is provided with perforate, and described briquetting 53 is embedded in described perforate to offset with described interior telescoping tube 42 and coordinates.
Further again, the lower end of described assist handle 6 be also fixedly connected with in order to assist handle 6 around the first bearing pin 62 can before and after the swiveling wheels of 180 degree rotations, described swiveling wheel has the pin-and-hole passed in order to the first bearing pin 62 along axis, described swiveling wheel is hinged with the first pipe box 61 be set on described outer tube 41 by described first bearing pin 62, the end face of described swiveling wheel has draw-in groove, described first pipe box 61 is provided with the latch matched with described draw-in groove.
In the present embodiment, 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 described outer tube 41 are affixed, and the rear end of described 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; Described first pipe box 61 is U-shaped, and described swiveling wheel is positioned at described U-shaped opening; Described second pipe box 71 is connected by the second bearing pin 73 with the upper end of described bracket 7, and the upper end of described bracket 7 can rotate around the second bearing pin 73; Described pressing tablet 52 is hinged with described trunnion carrier 51 by the 3rd bearing pin 54; 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 described 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; A hand of the utility model operating personnel can hold hand holding handle 1, and another hand can hold assist handle 6, convenient operation.
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; When needing the angle regulating assist handle 6, first under the first bearing pin 62 being unscrewed, by rotating assist handle 6 thus making swiveling wheel rotate, rotate to correct position, then the first bearing pin 62 is tightened, so also can realize the rotation of before and after assist handle 6 180 degree, when need by assist handle 6 axial-rotation time, first bearing pin 62 is unscrewed, rotates lower first pipe box 61 to correct position, then the first bearing pin 62 is tightened; When needing the angle of bracket 7, first the second bearing pin 73 being unscrewed, then bracket 7 upper end being rotated to correct position, then the second bearing pin 73 is tightened, become the adjustment that can realize different angles before and after bracket 7.
Claims (6)
1. the mower that a cutter head angle is adjustable, comprise hand holding handle, cutter head and in order to drive the cutter head drive unit of described cutter head work, the rear end of described hand holding handle is Handheld Division, the front end of described hand holding handle is provided with described cutter head, it is characterized in that: described mower also comprises cutter head angle adjustable mechanism, 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.
2. the mower that cutter head angle as claimed in claim 1 is adjustable, it is characterized in that: between described hand holding handle and described button installed part, be also provided with expansion link, described expansion link comprises outer tube and interior telescoping tube, rear end and the described hand holding handle of described outer tube are affixed, described interior telescoping tube is set in described outer tube, front end and the button installed part of described interior telescoping tube are affixed, and described outer tube and described interior telescoping tube socket place are provided with to limit described interior telescopic tube or the snap close of shortening.
3. the mower that cutter head angle as claimed in claim 2 is adjustable, it is characterized in that: described mower also comprises assist handle, the upper end of described assist handle is hand grip portion, and the lower end of described assist handle is arranged on described outer tube.
4. the mower that cutter head angle is adjustable as claimed in claim 2 or claim 3, it is characterized in that: described mower also comprises holding the bracket of described cutter head, the upper end of described bracket is connected with described interior telescoping tube by the second pipe box, and the lower end of described bracket is provided with the running roller in order to walking on the ground.
5. the mower that cutter head angle as claimed in claim 2 is adjustable, it is characterized in that: described snap close comprises being set in the trunnion carrier outside described outer tube, described trunnion carrier is hinged with pressing tablet, the below of described pressing tablet is provided with lower lock block, described outer tube is provided with perforate, and described lower lock block is embedded in described perforate to offset with described interior telescoping tube and coordinates.
6. the mower that cutter head angle as claimed in claim 3 is adjustable, it is characterized in that: the lower end of described assist handle be also fixedly connected with in order to assist handle around the first bearing pin can before and after the swiveling wheels of 180 degree rotations, described swiveling wheel has the pin-and-hole passed in order to the first bearing pin along axis, described swiveling wheel is hinged with the first pipe box be set on described outer tube by described first bearing pin, the end face of described swiveling wheel has draw-in groove, described first pipe box is provided with the latch matched with described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096331.XU CN204796169U (en) | 2015-02-07 | 2015-02-07 | Knife head angle adjustable lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096331.XU CN204796169U (en) | 2015-02-07 | 2015-02-07 | Knife head angle adjustable lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796169U true CN204796169U (en) | 2015-11-25 |
Family
ID=54581106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520096331.XU Withdrawn - After Issue CN204796169U (en) | 2015-02-07 | 2015-02-07 | Knife head angle adjustable lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663111A (en) * | 2015-02-07 | 2015-06-03 | 童弋康 | Mowing machine with adjustable cutting head angle |
| CN106112921A (en) * | 2016-07-21 | 2016-11-16 | 天佑电器（苏州）有限公司 | A kind of assist handle structure and installation method thereof |
-
2015
- 2015-02-07 CN CN201520096331.XU patent/CN204796169U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663111A (en) * | 2015-02-07 | 2015-06-03 | 童弋康 | Mowing machine with adjustable cutting head angle |
| CN106112921A (en) * | 2016-07-21 | 2016-11-16 | 天佑电器（苏州）有限公司 | A kind of assist handle structure and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151125 Effective date of abandoning: 20170503 |
|
| AV01 | Patent right actively abandoned |