CN201199799Y - Mower - Google Patents
Mower Download PDFInfo
- Publication number
- CN201199799Y CN201199799Y CNU2008201163491U CN200820116349U CN201199799Y CN 201199799 Y CN201199799 Y CN 201199799Y CN U2008201163491 U CNU2008201163491 U CN U2008201163491U CN 200820116349 U CN200820116349 U CN 200820116349U CN 201199799 Y CN201199799 Y CN 201199799Y
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- China
- Prior art keywords
- base
- arrangement
- connecting rod
- adjusting height
- adjusting
- 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 - Fee Related
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Abstract
The utility model relates to a mower which comprises a base and a plurality of rolling wheels which can be mounted on the base. The base mower also comprises a first height adjusting device or a second height adjusting device; the first height adjusting device and the second height adjusting device can be selectively mounted on the base so as to simultaneously adjust the heights of the rolling wheels corresponding to the base; the first height adjusting device comprises a front wheel shaft, a rear wheel shaft, a connecting rod connected between the front wheel shaft and the rear wheel shaft, and an adjusting assembly, and the second height adjusting device comprises a front wheel shaft, a rear wheel shaft, a connecting rod connected between the front wheel shaft and the rear wheel shaft, and an adjusting assembly. When the parts are practically mounted, the first height adjusting device or the second height adjusting device can be selectively mounted according to the requirements of a client so as to satisfy the requirements of the client and greatly save the cost.
Description
Affiliated technical field
The utility model relates to a kind of mower.
Background technology
Usually, the cutting tool that mower comprises base, be installed in motor or the internal combustion engine on the base and be installed in the base below, thus this cutting tool is driven by motor or internal combustion engine and is carried out high speed rotating so that the weeds on the lawn are cut.Mower also be provided with several can be installed in roller on the described base and a kind of arrangement for adjusting height with regulate base, also be cutting tool with respect to several rollers (being ground) thus height guarantee that cutting tool reserves suitable ground level with weeds.And on present market, only be provided with the position that a kind of arrangement for adjusting height is installed on the common same sub-mount of the mower of sale.Therefore when the user requires the arrangement for adjusting height of different adjustment position is installed, just need to make different bases on same base, cost just increases greatly.
Summary of the invention
In order to overcome existing mower deficiency in the use, the utility model provides a kind of mower, and it disposes two kinds of different arrangement for adjusting height on same sub-mount, to satisfy different clients' different user demands.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of mower, described mower also comprises first arrangement for adjusting height and second arrangement for adjusting height, and described first arrangement for adjusting height and described second arrangement for adjusting height optionally are installed on the described base to regulate the height of described base with respect to described several rollers.Described first arrangement for adjusting height comprises front axle, hind axle, is connected connecting rod and adjusting part between described front axle and the described hind axle; Described front axle is connected with described several rollers respectively with described hind axle, the matched and centre position between the front and back of described base roughly of described adjusting part and described connecting rod.Described second arrangement for adjusting height comprises the connecting rod and the adjusting part of front axle, hind axle, the described front axle of connection and described hind axle; Described adjusting part and described hind axle are matched and roughly be positioned at the rear side of described base.
The beneficial effects of the utility model are, first arrangement for adjusting height or second arrangement for adjusting height can be installed on same base, just need not make one pair of base more in addition, so both can satisfy the different demands of client, save cost again greatly adjusting position.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the stereogram corresponding to the mower of the utility model embodiment.
Fig. 2 is the scheme of installation of front axle and hind axle.
Fig. 3 is the stereogram after first arrangement for adjusting height is installed on base.
Fig. 4 is the structural representation of first arrangement for adjusting height.
Fig. 5 is the connection diagram of the action bars and the connecting rod of first arrangement for adjusting height.
Fig. 6 is the first extreme position front view of first arrangement for adjusting height on base.
Fig. 7 is the vertical view corresponding to base among Fig. 6.
Fig. 8 is the second extreme position front view of first arrangement for adjusting height on base.
Fig. 9 is the vertical view corresponding to base among Fig. 8.
Figure 10 is the stereogram after second arrangement for adjusting height is installed on base.
Figure 11 is the structural representation of second arrangement for adjusting height.
Figure 12 is the schematic diagram of the operating grip of second arrangement for adjusting height.
Figure 13 is the first extreme position front view of second arrangement for adjusting height on base.
Figure 14 is the second extreme position front view of second arrangement for adjusting height on base.
Among the figure: 1. base 2. rollers 3. arm-rest frames 4. covers 6. pressing plates 7. screws 8. stud bolt holes 9. locating slots 10. connecting rods 11. adjusting parts 12. extension springs 13. torsion springs 14. action bars 15. screws 17. accepting holes 18. bridgewares 19. connecting holes 20. latches 21. locating pieces 22. gear grooves 23. angles 24. locating slots 25. elongated ends 26. abutment end 27. connectors 28. split pins 29. pins 30. connecting rods 31. adjusting parts 32. connecting holes 33. operating grips 34. screens 36. projections 37. locating holes 38. screws 39. grid frames 40. screws 41. pads 42. connecting holes 43. through holes 50. connecting portions 51. front axles 52. hind axles 53. central shafts 54. offset axle
Embodiment
With reference to figure 1, be depicted as stereogram corresponding and the utility model embodiment mower.This mower comprises base 1, also has several rollers 2, arm-rest frame 3 and cover 4.Base is provided with drive motors (figure does not show), transmission mechanism (figure does not show), and the blade (figure does not show) that is installed in bottom the base cuts, clears up the weeds on the lawn.Arm-rest frame 3 is used for carrying out both hands in the process of mower work and grips.Arrangement for adjusting height (figure does not show) also is installed on the base 1, arrangement for adjusting height is provided with adjusting part, thereby the operator changes base 1 with respect to the height adjusting blade of several rollers 2 and the distance between ground by adjusting part, realizes the change highly of mowing.
With reference to figure 2, be depicted as corresponding to the front axle of first arrangement for adjusting height in the present embodiment and second arrangement for adjusting height and the scheme of installation of hind axle.This front axle 51 and hind axle 52 all are roughly a bent axle, this bent axle comprises the offset axle 54 on a central shaft 53 and both sides thereof, and the connecting portion 50 that is arranged on central shaft 53 1 ends, connecting portion 50 is provided with connecting hole 42, and roller (figure does not show) is installed on the offset axle 54.By cooperating of the stud bolt hole 8 on pressing plate 6 and screw 7 and the base 1 being installed on central shaft 53 in the locating slot on the base 1 and can freely rotating.Base 1 is provided with two covers and is used for the locating slot of mounting center axle 53, is respectively with respect to the more forward locating slot 24 of base and the locating slot 9 after leaning on.For first arrangement for adjusting height, central shaft 53 is installed in the locating slot 24; For second arrangement for adjusting height, central shaft 53 is installed in the locating slot 9.
Further with reference to figure 3 to Fig. 5, corresponding to first arrangement for adjusting height that present embodiment is installed.First arrangement for adjusting height comprises front axle 51, hind axle 52, is connected connecting rod 10, adjusting part 11 and extension spring 12, torsion spring 13 between front axle 51 and the hind axle 52.The connecting portion 50 of connecting rod 10 with front axle 51, hind axle 52 is connected with the cooperation of connecting hole 42, split pin 28, pin 29 by through hole 43.Above-mentioned adjusting part 11 comprises action bars 14 and locating piece 21, action bars 14 lower ends are provided with accepting hole 17, be provided with a plurality of rectangle gear grooves 22 in the middle of the locating piece 21, both sides are provided with angle 23, by screw 15 and angle 23 locating piece 21 are fixedly installed on the base 1.Connector 27 links to each other action bars 11 with connecting rod 10, above-mentioned connector 27 comprises a pair of bridgeware 18 that is arranged on the connecting rod 10, the latch 20 that connects bridgeware 18 and action bars 14, and the torsion spring 13 that is sheathed on described latch 20 two ends.Bridgeware 18 is provided with a connecting hole 19.Above-mentioned latch 20 connects torsion spring 13 and bridgeware 18 and is contained in rotatably in the accepting hole 17, and action bars 14 is rotatably linked to each other with connecting rod 10.Torsion spring 13 is provided with two elongated ends 25 and an abutment end 26, is located on the connecting rod 10 with reference to 5, two elongated end 25 hooks of figure, and abutment end 26 is resisted against on the action bars 14, gives 14 1 restoring forces that rely on gear groove 22 of action bars with this.Above-mentioned extension spring 12 1 ends are connected with connecting hole 19, and the other end is connected on the base 1 by screw 40 and pad 41, give 10 1 on connecting rod with respect to base 1 pulling force backward.The restoring force that utilizes the pulling force of extension spring 12 and torsion spring 13 is positioned in a plurality of gear grooves 22 any to action bars 14.Regulate action bars 14 and make its position that is positioned just can change in the different gear grooves 22 connecting rod 10, the rotation by connecting portion 50 changes the position of offset axle 54 (being roller 2) with respect to base 1 again, realizes mowing adjusting highly.
With reference to figure 6 to Fig. 9, extreme position figure corresponding to first arrangement for adjusting height of present embodiment, when action bars 14 transfers to the gear groove 22 of low order end, arrive low order end by connector 27 drivening rods 10, connecting rod 10 drives connecting portion 50 rotations again, also and then rotation of center-wheel arbor 53 simultaneously, this moment, offset axle 54 was minimum with respect to the height of base 1, and corresponding mowing height is just the highest.When the gear groove 22 of action bars 14 tuning left ends, the position of connecting rod 10 also left, connecting portion 50 rotation drive center-wheel arbors 51 rotation while offset axle 54 is changing with respect to the height of base 1, offset axle 54 is the highest with respect to the height of base 1 when high order end, and corresponding mowing height is just minimum.
With reference to figures 10 to Figure 12, corresponding to second arrangement for adjusting height that present embodiment is installed.Second arrangement for adjusting height comprises front axle 51, hind axle 52, is connected connecting rod 30, adjusting part 31 and extension spring 12 between front axle 51 and the hind axle 52.The attaching parts 50 of connecting rod 30 with front axle 51, hind axle 52 are linked to each other with the cooperation of connecting hole 42, split pin 28, pin 29 by through hole 43, connecting rod 30 central authorities are provided with connecting hole 32.Extension spring 12 1 ends link to each other with connecting hole 32, and the other end is fixed on the base 1 by screw 40 and pad 41, give 30 1 on connecting rod with respect to base 1 pulling force forward with this.Above-mentioned adjusting part 31 comprises operating grip 33 and a screen 34, and aforesaid operations handle 33 is low wide and up narrow, has elasticity at the wheel direction of principal axis, and the upper end is provided with projection 36, is riveted on the connecting portion 50 of hind axle 52; Projection 36 is used for cooperating with screen 34.Above-mentioned screen 34 is an arc, is evenly distributed with six locating holes 37 above, is used for matching with projection 36, by screw 38 screen 34 is installed on the grid frame 39 of hind axle 5 tops of base 1.Rely on extension spring 12 and operating grip 33 elasticity own projection 36 to be positioned just can change in the different locating hole 37 position of connecting rod 30, rotation by connecting portion 50 changes the position of offset axle 54 (being roller 2) with respect to base 1 again, realizes mowing adjusting highly.
With reference to Figure 13 and Figure 14, corresponding to two extreme position figure of second arrangement for adjusting height of present embodiment.When the projection 36 of operating grip 33 was matched with rightmost locating hole 37, connecting rod 30 also was in the position of low order end, and camshaft 52 is the highest with respect to the height of base 1, and the corresponding height of mowing is just minimum.When operating grip 33 is regulated left, the elasticity of dependence itself, projection 36 is matched with in the different locating hole 37, drive central shaft 53 rotations by connecting portion 50 simultaneously, thereby change the height of offset axle 54 with respect to base 1, offset axle 54 was minimum with respect to the height of base 1 when the locating hole 37 of projection 36 and high order end cooperated, and the height of mowing is just the highest.By on base 1 selectively to the installing of above-mentioned first arrangement for adjusting height and second arrangement for adjusting height, not only satisfied client's demand but also saved cost.
Claims (9)
1, a kind of mower, comprise that a base and several can be installed in the roller on the described base, it is characterized in that: described mower also comprises first arrangement for adjusting height or second arrangement for adjusting height, and described first arrangement for adjusting height and described second arrangement for adjusting height optionally are installed on the described base to regulate the height of described several rollers with respect to described base simultaneously.
2. mower according to claim 1 is characterized in that: described first arrangement for adjusting height comprises front axle, hind axle, is connected connecting rod and adjusting part between described front axle and the described hind axle; Described front axle is connected with described several rollers respectively with described hind axle, the matched and centre position between the front and back of described base roughly of described adjusting part and described connecting rod.
3. mower according to claim 2, it is characterized in that: described adjusting part comprises action bars and a locating piece, described action bars is connected with described connecting rod, described locating piece is fixedly installed on the described base and is distributed with a plurality of gear grooves, and described action bars optionally is positioned any in described a plurality of gear groove.
4. mower according to claim 3, it is characterized in that: a connection piece is connected to described action bars on the described connecting rod, described connector comprises the bridgeware that is arranged on the described connecting rod, the latch that connects described bridgeware and described action bars, and is set in the torsion spring on the described latch.
5. according to claim 3 or 4 described mowers, it is characterized in that: described torsion spring comprises two elongated ends and an abutment end, described extension end hook is located on the described connecting rod, and described abutment end is resisted against on the described action bars, gives restoring force that relies on described gear groove of described action bars.
6. mower according to claim 2 is characterized in that: also be provided with extension spring in described first arrangement for adjusting height, described extension spring one end is fixedly installed on the described base, and the other end can link to each other with arbitrary place of described adjusting part, described connecting rod.
7. mower according to claim 1 is characterized in that: described second arrangement for adjusting height comprises the connecting rod and the adjusting part of front axle, hind axle, the described front axle of connection and described hind axle; Described adjusting part and described hind axle are matched and roughly be positioned at the rear side of described base.
8. mower according to claim 7, it is characterized in that: described adjusting part comprises operating grip and a screen, described operating grip is connected with described hind axle, described screen is fixedly installed on the described base and a plurality of locating holes that distributing, and described operating grip optionally is positioned any in described a plurality of locating hole.
9. mower according to claim 7 is characterized in that: also be provided with extension spring in described second arrangement for adjusting height, described extension spring one end is fixedly installed on the described base, and the other end can link to each other with arbitrary place of described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201163491U CN201199799Y (en) | 2008-05-09 | 2008-05-09 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201163491U CN201199799Y (en) | 2008-05-09 | 2008-05-09 | Mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199799Y true CN201199799Y (en) | 2009-03-04 |
Family
ID=40422110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201163491U Expired - Fee Related CN201199799Y (en) | 2008-05-09 | 2008-05-09 | Mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199799Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273354A (en) * | 2010-06-09 | 2011-12-14 | 泉峰(中国)贸易有限公司 | Lawn maintenance equipment |
| CN104412767A (en) * | 2013-08-20 | 2015-03-18 | 宝时得机械（张家港）有限公司 | Mower |
| CN105075491A (en) * | 2015-09-28 | 2015-11-25 | 镇江华立煤质制样设备有限公司 | Labor-saving height adjusting device for lawn mower |
| WO2019095657A1 (en) * | 2017-11-14 | 2019-05-23 | 南京德朔实业有限公司 | Lawn mower |
-
2008
- 2008-05-09 CN CNU2008201163491U patent/CN201199799Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273354A (en) * | 2010-06-09 | 2011-12-14 | 泉峰(中国)贸易有限公司 | Lawn maintenance equipment |
| CN104412767A (en) * | 2013-08-20 | 2015-03-18 | 宝时得机械（张家港）有限公司 | Mower |
| CN105075491A (en) * | 2015-09-28 | 2015-11-25 | 镇江华立煤质制样设备有限公司 | Labor-saving height adjusting device for lawn mower |
| WO2019095657A1 (en) * | 2017-11-14 | 2019-05-23 | 南京德朔实业有限公司 | Lawn mower |
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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: TIANYOU ELECTRICAL APPLIANCE( SUZHOU) CO., LTD. Free format text: FORMER OWNER: SUZHOU LIWEIKE ELECTRICAL APPLIANCES CO., LTD. Effective date: 20090904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090904 Address after: No. 8 Ting Rong Street, Suzhou Industrial Park, Jiangsu Province, China: 215000 Patentee after: Skybest Electric Appliance (Suzhou) Co., Ltd. Address before: High tech Zone of Suzhou City, Jiangsu Province, Hu Guan Hu Jing Industrial Park Road 48, zip code: 215151 Patentee before: Suzhou Levac Electric Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20140509 |