CN201167481Y - Mower - Google Patents
Mower Download PDFInfo
- Publication number
- CN201167481Y CN201167481Y CNU2008200321676U CN200820032167U CN201167481Y CN 201167481 Y CN201167481 Y CN 201167481Y CN U2008200321676 U CNU2008200321676 U CN U2008200321676U CN 200820032167 U CN200820032167 U CN 200820032167U CN 201167481 Y CN201167481 Y CN 201167481Y
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- CN
- China
- Prior art keywords
- push rod
- groove
- mower
- spill spin
- spin block
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a mower comprising a body, a push rod arranged on the body and provided with a positioning hole as well as an adjusting device for regulating the angle of the push rod; wherein, the adjusting device consists of a base, a rotation block and a connection shaft; wherein, the base is arranged on one side of the body and consists of a convex block or a concave groove, a first ring gear and a first punch hole; the rotation block consists of a concave groove matched with the convex block on the base or a convex block matched with the concave groove on the base, a second gear ring intercalated with the first gear ring and a second punch hole; the connection shaft successively penetrates the positioning hole, the second punch hole and the first punch hole and is finally fixed on the body to fix the push rod and the rotation block. Owing to the improvement on the adjusting device which aims at regulating the angle of the push rod, the mower operator can quickly realize the adjustment of the angle of the push rod without the help of tools.
Description
Technical field
The utility model relates to a kind of mower, specifically is a kind ofly to carry out improved mower at the push rod angle regulator.
Background technology
Push rod on the mower need carry out angular adjustment, to change the terrain clearance of its upper handle, satisfies different height operators' comfort level, and general such angular adjustment amplitude is very little, basically about 5 °.Push rod on the mower is fixed on the casing by nut mostly at present, in the time of need carrying out angular adjustment, must dismantle by instrument, and is cumbersome, time-consuming effort again.
Summary of the invention
The utility model purpose is: a kind of mower that need not just can realize fast by instrument the push rod angular adjustment is provided.
The technical solution of the utility model is: a kind of mower, comprise body, and be installed on the body and have the push rod of a locating hole and regulate the adjusting device of push rod angle, described adjusting device comprises:
Be installed to a pedestal of body one side, it comprises a projection or groove, first gear ring and first perforation;
One spill spin block, it comprise a groove that cooperates with projection on the pedestal or with pedestal on the projection, second gear ring and second perforation chimeric mutually of groove fit with first gear ring;
One coupling spindle passes locating hole successively, second perforation, and first perforation is fixed on the body at last, with fixedly push rod and spill spin block.
Projection on the described pedestal of the present utility model stretches in the groove on the spill spin block, and can be movable in groove, further has first end face and second end face of block projection simultaneously in the groove.Spill spin block rotates relative to pedestal, because the pedestal predetermined fixed is on body, so in the groove of the projection on the pedestal on spill spin block when movable relatively, can be by two end face blocks in the groove, thus limit the anglec of rotation of spill spin block.Certainly projection and the groove location on the spill spin block on the pedestal can be exchanged described in the utility model, and promptly projection is positioned on the spill spin block, and groove is positioned on the pedestal; Projection can be movable in groove, and have two end faces of block projection in the groove, in the time of can realizing that equally the relative pedestal of spill spin block rotates, limited the function of the anglec of rotation by pedestal.
Further has draw-in groove described in the utility model on the spill spin block with an end form fit of push rod, push rod laterally embeds in this draw-in groove, pass locating hole on the push rod successively by coupling spindle again, on the spill spin block second perforation, on the pedestal first perforation, be fixed at last on the body, the swing of push rod can be rotated by the driven rotary piece thus.And an end of coupling spindle described in the utility model forms screw thread, and is fixing with the screw seat rotation that has in the body.
Push rod described in the utility model also can be fixed on the spill spin block by other conventional mode, certainly the governor motion compact overall structure in order to make in the utility model, connect more solid and reliable between each parts, therefore the utility model just adopts the above-mentioned this draw-in groove of offering on spill spin block laterally to embed for push rod, pass the last screw thread of push rod, spill spin block and pedestal by coupling spindle again and be fixed on connection form on the body, and such connection form also the pine of convenient push rod unload.
The utility model also further comprises a set lever, and this set lever comprises a cam end, and an end of aforementioned coupling spindle and this cam end articulate.By depressing set lever, make that the cam surface on its cam end contacts push rod, thereby can lock push rod, spill spin block and pedestal in the axial direction successively.Certainly coupling spindle is not limited to the above-mentioned this form that articulates set lever at the one end to the fixed form of push rod and spill spin block, for example the end at coupling spindle can lock push rod and spill spin block equally in the axial direction by nut, and only locking mode such as nut does not have the convenience of set lever when pine is unloaded.
Because in the manufacturing process of reality, push rod is generally metalwork, and set lever is a working of plastics, the long-term friction of metal and plastics is bigger to plastics wearing and tearing itself, so the utility model further sheathed metallic gasket on coupling spindle, the cam surface of its contact-making surface and cam end is complementary, and comes and the push rod friction by this metallic gasket.
The utility model is when work, the operator promotes as required or reduces push rod, thereby stir the spill spin block rotation by push rod, because the relative groove motion of the projection on the pedestal, and be subjected to the restriction of two end faces in the groove, also just limited the anglec of rotation of spill spin block, this angle can design in advance certainly, normally about 5 °.When projection is subjected to groove one side end face and stops, depressing set lever makes the cam end on the set lever contact push rod from the side, thereby lock push rod, spill spin block and pedestal successively in the axial direction, and the gear ring on this moment spill spin block and the pedestal is chimeric, prevents the spill spin block backwards rotation and makes projection leave this side end face.What deserves to be mentioned is that because designing institute is fixed, projection is between two end faces of groove when movable relatively, spill spin block is that crown is relative with gear ring on the pedestal, can not be chimeric.When mowing finishes, the user need pack up push rod, only need cocked set lever, and unclamp push rod, spill spin block and pedestal in the axial direction significantly, make projection on the pedestal leave the groove on the rotating seat, just can realize freely rotating of spill spin block, thereby finish the wide-angle folding of push rod, depress set lever locking at last again towards body the place ahead.Can certainly directly pull down push rod and spill spin block splices again, can finish the folding of push rod equally.
Another purpose of the present utility model provides a kind of mower push rod angle regulator, and it is by independent, and is specifically designed to the push rod angular adjustment on all kinds of mowers; This mower push rod angle regulator comprises: can be installed to a pedestal of mower one side, this pedestal comprises a projection or groove, first gear ring and first perforation; One spill spin block, it comprise a groove that cooperates with projection on the pedestal or with pedestal on the projection, second gear ring and second perforation chimeric mutually of groove fit with first gear ring; One coupling spindle passes second perforation successively, and first perforation is fixed on the mower at last, with fixing spill spin block in the axial direction.
Can be by installing and fixing mutually between described pedestal and the mower as all kinds of securing members such as nut, bolts, can certainly interfix by the buckle structure of moulding on it, its fixed form is unrestricted in a word.And at different mowers, the concrete shape of push rod and with the movable connection method of body can be not identical yet, these push rods can be not identical with annexation between spill spin block yet, certainly these push rods are as described above on the such horizontal embedding spill spin block of technical scheme in the mower utility model in the draw-in groove, and by the set lever locking of pin joint at coupling spindle one end, also can directly be fixed on the spill spin block by fixed connecting pieces such as screw, bolts, type of attachment is unrestricted in a word.And coupling spindle the fixed form for spill spin block is also varied in the axial direction, for example can adopt aforementionedly to articulate the form of set lever at coupling spindle one end, perhaps lock by securing members such as nuts.
The utility model advantage is:
1. the utility model mower makes the mower operator need not just can realize fast by instrument the adjusting of push rod angle owing to improve at the adjusting device of regulating the push rod angle.
2. the mower push rod angle regulator in the utility model, simple and compact for structure, easy to operate, its by gear ring between spill spin block and pedestal chimeric add connecting mode that upper groove, projection cooperate guaranteed at the location of push rod angle solid and reliable, and the convenient wide-angle folding that realizes push rod of separable installation form between spill spin block and pedestal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the perspective view of the utility model mower;
Fig. 2 is the three-dimensional decomposition texture schematic diagram of the adjusting device among Fig. 1;
Fig. 3 is the independent perspective view of the pedestal in the utility model mower;
Fig. 4 is the independent perspective view of the spill spin block in the utility model mower;
Fig. 5 is the perspective view of locking pressure handle and coupling spindle in the utility model mower;
Fig. 6 is the axial view that the utility model mower further groove cooperates with projection;
Fig. 7 is push rod folding perspective view (compare Fig. 1 spill spin block and turn over certain angle) in the utility model mower
Fig. 8 be Fig. 7 in the three-dimensional decomposition texture schematic diagram of adjusting device.
Wherein: 1, push rod; 11, locating hole; 2, pedestal; 21, projection; 22, first gear ring; 23, first perforation; 3, spill spin block; 31, groove; 311, first end face; 312, second end face; 313, brace rod; 32, second gear ring; 33, second perforation; 34, draw-in groove; 4, coupling spindle; 5, set lever; 51, cam end; 6, body; 7, metallic gasket.
Embodiment
Embodiment: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 with Figure 8 shows that a kind of embodiment of the utility model mower.
As shown in Figure 1 and Figure 2, this mower comprises body 6, is installed on the body 6 and has the push rod 1 of a locating hole 11 and the adjusting device of adjusting push rod 1 angle, described adjusting device comprises pedestal 2, spill spin block 3, coupling spindle 4 and set lever 5, pedestal 2 is installed in a side of body 6, has first perforation 23 on it; Having second on the spill spin block 3 bored a hole for 33 (as shown in Figure 4); Coupling spindle 4 passes locating hole 11 successively, the screw seat rotation that has in second perforation, 33, the first perforation 23, the screw thread by the moulding of one end and body 6 is fixed, and set lever 5 is articulated in an end of coupling spindle 4, and with this fixedly push rod 1 and spill spin block 3 in the axial direction.
Further combined with Fig. 3, Fig. 4 and shown in Figure 5: have projection 21 on the pedestal described in the present embodiment 2, and have the groove 31 that can stretch into for projection 21 on the spill spin block 3, rotation by spill spin block 3 relative pedestals 2, projection 21 can be movable relatively in groove 31, and two end faces that have block projection 21 in the groove 31, first end face 311 and second end face 312; Form first gear ring 22 on the pedestal 2 simultaneously, form on the spill spin block 3 with first gear ring, the 22 mutual second chimeric gear rings 32.
Have the draw-in groove 34 with an end form fit of push rod 1 on the spill spin block 3, push rod 1 laterally embeds in this draw-in groove 34, and described set lever 5 comprises a cam end 51, an end of aforementioned coupling spindle 4 and 51 pivot joints of this cam end.By depressing set lever 5, make that the cam surface on its cam end 51 contacts push rod 1, thereby can lock push rod 1, spill spin block 3 and pedestal 2 in the axial direction successively.Because in the manufacturing process of reality, push rod 1 is generally metalwork, and set lever 5 is a working of plastics, the long-term friction of metal and plastics is bigger to plastics wearing and tearing itself, so present embodiment further sheathed metallic gasket 7 on coupling spindle 4, the cam surface of its contact-making surface and cam end 51 is complementary, by this metallic gasket 7 and push rod 1 friction.
Present embodiment is when work, the operator promotes as required or reduces push rod 1, thereby stir spill spin block 3 rotations by push rod 1, because projection 21 relative motion in groove 31 on the pedestal 2, and be subjected to the restriction of groove 31 interior two end faces 311,312, also just limited the anglec of rotation a (as shown in Figure 6) of spill spin block 3, this angle a can design in advance certainly, is set at 5 ° in the present embodiment.When projection 21 is subjected to groove 31 1 side end faces and stops (in conjunction with shown in Figure 6, projection 21 is by second end face, 312 blocks on right side), depressing set lever 5 makes the cam surface on the cam end 51 on the set lever 5 contact push rod 1 from the side, thereby lock push rod 1, spill spin block 3 and pedestal 2 successively in the axial direction, and this moment, second gear ring 32 and first gear ring 22 on the pedestal 2 on the spill spin block 3 was chimeric mutually, prevented spill spin block 3 backwards rotation and made projection 21 leave this second end face 312.What deserves to be mentioned is that because designing institute is fixed, projection 21 is when 311,312 of two end faces of groove 31 are movable, first gear ring 22 is that crown is relative with second gear ring 32, can not be chimeric.
In conjunction with Fig. 7, shown in Figure 8, when mowing finishes, the user need pack up push rod 1, only need cocked set lever 5, and unclamp push rod 1, spill spin block 3 and pedestal 2 in the axial direction significantly, and make projection 21 on the pedestal 2 leave the groove 31 on the spill spin block 3, just can realize freely rotating of spill spin block 3, thereby finish the wide-angle folding of push rod 1, depress set lever 5 lockings at last towards body 6 the place aheads.Can certainly directly pull down push rod 1 and spill spin block 3 and splice again, can finish the folding of push rod 1 equally.
The present embodiment mower improves at the adjusting device of regulating the push rod angle, makes the mower operator need not just can realize fast by instrument the adjusting of push rod angle.And this push rod angle regulator is simple in structure, easy to operate, chimeric by first gear ring 22 on pedestal 2 and the spill spin block 3 and second gear ring 32, add connecting mode that upper groove 31, projection 21 cooperate and guaranteed solid and reliable at push rod 1 angle orientation and spill spin block 3 and the also convenient wide-angle folding that realizes push rod 1 of 2 separable installation forms of pedestal.
Certainly the adjusting device of the adjusting push rod angle described in the present embodiment promptly comprises the mechanism of pedestal 2, spill spin block 3 and coupling spindle 4 being installed on other mower, and being specifically designed to the adjusting of mower push rod angle by independent.Can be by installing and fixing mutually between described pedestal 2 and the mower as all kinds of securing members such as nut, bolts, can certainly interfix by the buckle structure of moulding on it, its fixed form is unrestricted in a word.And at different mowers, the concrete shape of push rod 1 and with the movable connection method of body 6 can be not identical yet, the annexation of these push rods 1 and 3 of spill spin blocks can be not identical yet, certainly these push rods 1 can be as the technical scheme in the present embodiment mower in the draw-in groove 34 on the horizontal embedding spill spin block 3, and by set lever 5 lockings of pin joint at coupling spindle 4 one ends, also can directly be fixed on the spill spin block 3 by fixed connecting pieces such as screw, bolts, type of attachment is unrestricted in a word.And coupling spindle 4 fixed form for spill spin block 3 is also varied in the axial direction, for example can adopt aforementionedly to articulate the form of set lever 5 at coupling spindle 4 one ends, perhaps lock by securing members such as nuts.
Claims (10)
1. a mower comprises body (6), is installed in body (6) and goes up and have the push rod (1) of a locating hole (11) and the adjusting device of adjusting push rod (1) angle, it is characterized in that described adjusting device comprises:
Be installed to a pedestal (2) of body (6) one sides, it comprises a projection (21) or groove, first gear ring (22) and first perforation (23);
One spill spin block (3), it comprise a groove (31) that cooperates with projection (21) on the pedestal (2) or with pedestal (2) on the projection, second gear ring (32) and second perforation (33) chimeric mutually of groove fit with first gear ring (22);
One coupling spindle (4) passes locating hole (11) successively, second perforation (33), and first perforation (23) is fixed on the body (6) at last, with fixedly push rod (1) and spill spin block (3) in the axial direction.
2. mower according to claim 1, it is characterized in that projection (21) on the described pedestal (2) stretches in the groove (31) on the spill spin block (3), and can be movable in groove (31), have first end face (311) and second end face (312) of block projection (21) simultaneously in the groove (31).
3. mower according to claim 2 is characterized in that having on the described projection (21) two end faces of corresponding coupling with first end face (311) and second end face (312) shape.
4. mower according to claim 2 is characterized in that being connected with brace rod (313) between described first end face (311) and second end face (312).
5. mower according to claim 1 is characterized in that having on the described spill spin block (3) draw-in groove (34) with an end form fit of push rod (1), and push rod (1) laterally embeds in this draw-in groove (34).
6. mower according to claim 1 is characterized in that this mower also comprises a set lever (5), and this set lever (5) comprises a cam end (51), and an end of coupling spindle (4) and this cam end (51) articulate.
7. mower according to claim 6 is characterized in that this mower also comprises a metallic gasket (7), and this metallic gasket (7) is movably set on the coupling spindle (4), and the cam surface of its contact-making surface and cam end (51) is complementary.
8. mower according to claim 1 it is characterized in that described spill spin block (3) for circular, and second gear ring (32) is positioned at the outer rim of spill spin block (3).
9. mower according to claim 1 is characterized in that an end of described coupling spindle (4) forms screw thread, and with body (6) in the screw seat rotation that has fixing.
10. mower push rod angle regulator is characterized in that it comprises:
Can be installed to a pedestal (2) of mower one side, this pedestal (2) comprises a projection (21) or groove, first gear ring (22) and first perforation (23);
One spill spin block (3), it comprise a groove (31) that cooperates with projection (21) on the pedestal (2) or with pedestal (2) on groove fit projection, with chimeric mutually second gear ring (32) and second of first gear ring (22) bore a hole (33);
One coupling spindle (4) passes second perforation (33) successively, and first perforation (23) is fixed on the mower at last, with fixing spill spin block (3) in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200321676U CN201167481Y (en) | 2008-03-17 | 2008-03-17 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200321676U CN201167481Y (en) | 2008-03-17 | 2008-03-17 | Mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167481Y true CN201167481Y (en) | 2008-12-24 |
Family
ID=40206521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200321676U Expired - Lifetime CN201167481Y (en) | 2008-03-17 | 2008-03-17 | Mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167481Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2481107A (en) * | 2010-06-09 | 2011-12-14 | Chervon Hk Ltd | Lawn care apparatus with folding, lockable handle |
| CN103168550A (en) * | 2011-12-21 | 2013-06-26 | 宁波奇亚园林工具有限公司 | Height adjustment mechanism of pushing rod |
-
2008
- 2008-03-17 CN CNU2008200321676U patent/CN201167481Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2481107A (en) * | 2010-06-09 | 2011-12-14 | Chervon Hk Ltd | Lawn care apparatus with folding, lockable handle |
| CN103168550A (en) * | 2011-12-21 | 2013-06-26 | 宁波奇亚园林工具有限公司 | Height adjustment mechanism of pushing rod |
| CN103168550B (en) * | 2011-12-21 | 2015-10-28 | 宁波奇亚园林工具有限公司 | A kind of height adjustment mechanism of push rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU KINGCLEAN PRECISION MACHINERY CO.LTD. Free format text: FORMER OWNER: SUZHOU KINGCLEAN FLOORCARE CO., LTD. Effective date: 20101214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20101214 Address after: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee after: Suzhou Kingclean Precision Machinery Co., Ltd. Address before: 215009 Xiangyang Road, New District, Jiangsu, Suzhou, No. 1 Patentee before: Suzhou Kingclean Floorcare Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |
|
| CX01 | Expiry of patent term |