CN104663111A - Mowing machine with adjustable cutting head angle - Google Patents
Mowing machine with adjustable cutting head angle Download PDFInfo
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- CN104663111A CN104663111A CN201510071942.3A CN201510071942A CN104663111A CN 104663111 A CN104663111 A CN 104663111A CN 201510071942 A CN201510071942 A CN 201510071942A CN 104663111 A CN104663111 A CN 104663111A
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- cutter head
- installed part
- button
- axle shape
- mower
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- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 17
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 17
- 238000004904 shortening Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a mowing machine with an adjustable cutting head angle. The mowing machine comprises a handheld handle, a cutting head and a cutting head driving device for driving the cutting head to work, wherein the cutting head is mounted at the front end of the handheld handle; the mowing machine further comprises a cutting head angle adjustment mechanism; the cutting head angle adjustment mechanism comprises a shaft-shaped key for positioning the cutting head at different angles; the shaft-shaped key is mounted at the front end of the handheld handle through a key mounting piece; the cutting head is mounted on the key mounting piece through a cutter head mounting piece; a first annular tooth-shaped slot matched with the left part of a strip-type tooth is formed in a first shaft-shaped boss along the central axis; a second annular tooth-shaped slot matched with the right part of the strip-type tooth is formed in the upper end of the first cutting head mounting piece; the shaft-shaped key penetrates through the first annular tooth-shaped slot, the second annular tooth-shaped slot and a key hole from left to right in sequence. The invention provides the mowing machine which is wider in application range, higher in working efficiency and convenient to use.
Description
Technical field
The present invention 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; Only have a Handheld Division, place, there is no assist handle, thus mower of cannot holding can be caused; Do not have Support bracket, when operation, the whole armrest of weight of hand-held mower grips and bears, effort; Hand holding handle length can not telescopic adjustment, and take up room during packed and transported large, during operation, applicable situation is limited to.
Summary of the invention
In order to overcome the deficiency that existing mower applicable situation is narrower, operating efficiency is lower, the invention provides the mower that a kind of applicable situation is wider, operating efficiency is higher, easy to use cutter head angle is adjustable.
The technical solution adopted for the present invention to solve the technical problems is:
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 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.
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.
Beneficial effect of the present invention is 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 cutaway view of B-B in Fig. 2.
Fig. 4 is the cutaway view of C-C in Fig. 2.
Fig. 5 is the cutaway view of D-D in Fig. 2.
Fig. 6 is the explosive view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to Fig. 1 ~ Fig. 6, 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 the left part of 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 operating personnel of the present invention can hold hand holding handle 1, and another hand can hold assist handle 6, convenient operation.
Operation principle of the present invention 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 |
|---|---|---|---|
| CN201510071942.3A CN104663111B (en) | 2015-02-07 | 2015-02-07 | Mowing machine with adjustable cutting head angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510071942.3A CN104663111B (en) | 2015-02-07 | 2015-02-07 | Mowing machine with adjustable cutting head angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104663111A true CN104663111A (en) | 2015-06-03 |
| CN104663111B CN104663111B (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510071942.3A Active CN104663111B (en) | 2015-02-07 | 2015-02-07 | Mowing machine with adjustable cutting head angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104663111B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896332A (en) * | 2016-06-29 | 2016-08-24 | 方流生 | Multi-angle adjustable electrical cabinet device with instrument panel |
| CN105993369A (en) * | 2016-05-31 | 2016-10-12 | 常州格力博有限公司 | Rotatable working tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5940973A (en) * | 1998-04-21 | 1999-08-24 | Deere & Company | Trimmer guide |
| CN101120642A (en) * | 2006-08-09 | 2008-02-13 | 苏州宝时得电动工具有限公司 | Hand-held tool |
| US20090025352A1 (en) * | 2007-02-26 | 2009-01-29 | Angelle Clinton J | Apparatus and Method for Handling a Cutting Device |
| CN201726672U (en) * | 2010-07-06 | 2011-02-02 | 浙江派尼尔机电有限公司 | Mower |
| CN102217455A (en) * | 2011-04-03 | 2011-10-19 | 宁波伊司达工具有限公司 | Multifunctional grass trimmer |
| CN202385496U (en) * | 2011-10-27 | 2012-08-22 | 童弋康 | Mower |
| CN103583143A (en) * | 2012-08-13 | 2014-02-19 | 天津市保田农机销售有限公司 | Mower |
| CN204796169U (en) * | 2015-02-07 | 2015-11-25 | 童弋康 | Knife head angle adjustable lawn mower |
-
2015
- 2015-02-07 CN CN201510071942.3A patent/CN104663111B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5940973A (en) * | 1998-04-21 | 1999-08-24 | Deere & Company | Trimmer guide |
| CN101120642A (en) * | 2006-08-09 | 2008-02-13 | 苏州宝时得电动工具有限公司 | Hand-held tool |
| US20090025352A1 (en) * | 2007-02-26 | 2009-01-29 | Angelle Clinton J | Apparatus and Method for Handling a Cutting Device |
| CN201726672U (en) * | 2010-07-06 | 2011-02-02 | 浙江派尼尔机电有限公司 | Mower |
| CN102217455A (en) * | 2011-04-03 | 2011-10-19 | 宁波伊司达工具有限公司 | Multifunctional grass trimmer |
| CN202385496U (en) * | 2011-10-27 | 2012-08-22 | 童弋康 | Mower |
| CN103583143A (en) * | 2012-08-13 | 2014-02-19 | 天津市保田农机销售有限公司 | Mower |
| CN204796169U (en) * | 2015-02-07 | 2015-11-25 | 童弋康 | Knife head angle adjustable lawn mower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993369A (en) * | 2016-05-31 | 2016-10-12 | 常州格力博有限公司 | Rotatable working tool |
| CN105896332A (en) * | 2016-06-29 | 2016-08-24 | 方流生 | Multi-angle adjustable electrical cabinet device with instrument panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104663111B (en) | 2017-05-03 |
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Effective date of registration: 20190419 Address after: 321300 The first third floor of No. 13 Qingyuan Road, Yongkang Economic Development Zone, Zhejiang Province Patentee after: Yongkang Jiale beauty industry & Trade Co. Ltd. Address before: 321200 No. 229 Huancheng South Road, Wuyi County, Zhejiang Province Patentee before: Tong Gekang |
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