CN200956732Y - Hight regulating locking device of lawn-mower - Google Patents
Hight regulating locking device of lawn-mower Download PDFInfo
- Publication number
- CN200956732Y CN200956732Y CN 200620076742 CN200620076742U CN200956732Y CN 200956732 Y CN200956732 Y CN 200956732Y CN 200620076742 CN200620076742 CN 200620076742 CN 200620076742 U CN200620076742 U CN 200620076742U CN 200956732 Y CN200956732 Y CN 200956732Y
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- regulating
- regulating handle
- mower
- height
- 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 discloses a height-adjustable lockup device for a mower, and comprises a height-adjustable stem that can toggle a link lever and be locked on a baffle plate; a regulating handle cover is fixed on the top of the regulating stem; a regulating handle seat that is sleeved on the regulating stem is arranged at the bottom of the regulating handle cover; the regulating stem positioned between the regulating handle cover and the regulating handle seat is sleeved with a back-moving spring; a locking sleeve that is sleeved on the regulating stem is fixed at the bottom of the regulating handle seat; the locking sleeve is locked on the baffle plate; the utility model is not only simple in structure, but also convenient in operation.
Description
Technical field
The utility model relates to a kind of height of mower and regulates locking device.
Background technology
The mowing of mower highly is by the ground clearance of cutter decision, because the cutter of mower is installed in fuselage bottom, fuselage is installed on the wheel shaft again, so initial mower is regulated by replacing wheel or adjusting wheel shaft, obvious this control method is cumbersome.
Chinese patent ZL03259866.1 discloses " a kind of mower mowing arrangement for adjusting height; comprise the fork of pin joint on front axle and hind axle respectively; be connected with preceding fulcrum between two front roll bars; fulcrum after being connected with between the two back forks; body is installed on preceding fulcrum and the back fulcrum; wherein be connected with connecting rod between Zuo Ce front and back two forks, and is connected with upwardly extending adjusting rod on the fork of back, and adjusting rod is located by the detent mechanism that is fixed on the body.”
Its detent mechanism comprises location-plate is installed on the body, location-plate is provided with several positioning recess towards the inboard, the neck of adjusting rod embeds location in the positioning recess, the lower end of adjusting rod is bent into horizontal bearing pin, the transverse bolt pivot pin is connected on the both sides bent plate of back fork, horizontal bearing pin between the bent plate of both sides is provided with torsion spring goes into adjusting rod in the positioning recess, and in the limited bayonet after the nearly transverse bolt shaft portion of adjusting rod embeds on the bending plate of L shaped fork, the opening of limited bayonet is also towards the inboard.The detent mechanism complex structure of this adjusting rod, troublesome poeration.
Summary of the invention
The utility model purpose is: provide a kind of height of mower to regulate locking device, this device improves prior art, and is not only simple in structure, and easy to operate.
The technical solution of the utility model is: a kind of height of mower is regulated locking device, comprise and to stir connecting rod and may be locked in height regulating rod on the gear panel, the upper end of described adjusting rod is fixed with the regulating handle lid, the bottom of regulating handle lid is provided with the regulating handle seat that is enclosed within on the adjusting rod, be with back-moving spring on the adjusting rod between regulating handle lid and the regulating handle seat, the bottom of regulating handle seat is fixed with the locking cover that is enclosed within on the adjusting rod, and the locking cover is locked on the gear panel.
The further technical scheme of the utility model is: a kind of height of mower is regulated locking device, comprise and to stir connecting rod and may be locked in height regulating rod on the gear panel, the upper end of described adjusting rod is fixed with the regulating handle lid, the bottom of regulating handle lid is provided with the regulating handle seat that is enclosed within on the adjusting rod, be with back-moving spring on the adjusting rod between regulating handle lid and the regulating handle seat, the bottom of regulating handle seat is fixed with the locking cover that is enclosed within on the adjusting rod, and the locking cover is locked on the gear panel; Described gear panel is provided with the shifting chute that fore-and-aft direction prolongs, and the both sides of shifting chute are provided with that some both sides radially are provided with a pair of projection on the lower surface of locking cover to the corresponding lock slots in position, and when projection was embedded into lock slots, adjusting rod just was locked on the gear panel.
The utility model advantage is:
1. adjusting rod of the prior art is after vertically moving the height of regulating mower, need laterally to move adjusting rod is embedded in the lock slots of gear panel, just can make the adjusting rod locking, and on adjusting rod, the spring with cross force must be set, can from lock slots, not deviate from voluntarily to guarantee adjusting rod, this design is complex structure not only, and operation is also cumbersome.
2. when the utility model uses, as long as the operator holds handle, with handle seat on forefinger and the middle finger, the projection of locking cover lower surface just can break away from from lock slots, move to regulate behind the height of mower release handle seat again, the locking cover will automatically be embedded in the lock slots, and adjusting rod is locked on the gear panel, and it is extremely convenient to operate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an assembling schematic diagram of the present utility model.
Wherein: 1 connecting rod; 2 gear panels; 3 adjusting rods; 4 handle covers; 5 handle sets; 6 back-moving springs; 7 locking covers; 8 shifting chutes; 9 lock slots; 10 projections.
Embodiment
Embodiment: as Fig. 1, shown in Figure 2, a kind of height of mower is regulated locking device, comprise and to stir connecting rod 1 and may be locked in height regulating rod 3 on the gear panel 2, the upper end of described adjusting rod 3 is fixed with regulating handle lid 4, the bottom of regulating handle lid 4 is provided with the regulating handle seat 5 that is enclosed within on the adjusting rod 3, be with back-moving spring 6 on the adjusting rod 3 between regulating handle lid 3 and the regulating handle seat 4, the bottom of regulating handle seat 4 is fixed with the locking cover 7 that is enclosed within on the adjusting rod 3, gear panel 2 is provided with the shifting chute 8 that fore-and-aft direction prolongs, the both sides of shifting chute 8 are provided with some to the corresponding lock slots 9 in position, both sides radially are provided with a pair of projection 10 on the lower surface of locking cover 7, when projection 10 was embedded into lock slots 9, adjusting rod 3 just was locked on the gear panel 2.
Adjusting rod 3 of the prior art is after vertically moving the height of regulating mower, need laterally to move adjusting rod 3 is embedded in the lock slots 9 of gear panel, just can make adjusting rod 3 lockings, and on adjusting rod 3, the spring with cross force must be set, can from lock slots 9, not deviate from voluntarily to guarantee adjusting rod, this design is complex structure not only, and operation is also cumbersome; When the utility model uses, as long as the operator holds handle, with handle seat 5 on forefinger and the middle finger, the projection 10 of locking cover 7 lower surfaces just can break away from from lock slots 9, move to regulate behind the height of mower release handle seat 5 again, locking cover 7 will automatically be embedded in the lock slots 9, and adjusting rod 3 is locked on the gear panel 2, and it is extremely convenient to operate.
Claims (2)
1. the height of a mower is regulated locking device, comprise and to stir connecting rod (1) and may be locked in height regulating rod (3) on the gear panel (2), it is characterized in that: the upper end of described adjusting rod (3) is fixed with regulating handle lid (4), the bottom of regulating handle lid (4) is provided with the regulating handle seat (5) that is enclosed within on the adjusting rod (3), be with back-moving spring (6) on the adjusting rod (3) between regulating handle lid (3) and the regulating handle seat (4), the bottom of regulating handle seat (4) is fixed with the locking cover (7) that is enclosed within on the adjusting rod (3), and locking cover (7) is locked on the gear panel (2).
2. the height of mower according to claim 1 is regulated locking device, it is characterized in that: described gear panel (2) is provided with the shifting chute (8) that fore-and-aft direction prolongs, the both sides of shifting chute (8) are provided with some to the corresponding lock slots (9) in position, both sides radially are provided with a pair of projection (10) on the lower surface of locking cover (7), when projection (10) was embedded into lock slots (9), adjusting rod (3) just was locked on the gear panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076742 CN200956732Y (en) | 2006-09-29 | 2006-09-29 | Hight regulating locking device of lawn-mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076742 CN200956732Y (en) | 2006-09-29 | 2006-09-29 | Hight regulating locking device of lawn-mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200956732Y true CN200956732Y (en) | 2007-10-10 |
Family
ID=38783606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076742 Expired - Fee Related CN200956732Y (en) | 2006-09-29 | 2006-09-29 | Hight regulating locking device of lawn-mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200956732Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632335B (en) * | 2008-07-23 | 2011-04-27 | 苏州宝时得电动工具有限公司 | Handheld operating apparatus |
| CN104412767A (en) * | 2013-08-20 | 2015-03-18 | 宝时得机械（张家港）有限公司 | Mower |
| CN106982557A (en) * | 2017-03-13 | 2017-07-28 | 宁波大叶园林设备股份有限公司 | Has the three-wheel lawn machine that preceding single-wheel and rear two-wheel are heightened with a bar synchronous parallel connecting rod |
| CN113940757A (en) * | 2021-12-20 | 2022-01-18 | 极限人工智能有限公司 | Adjusting component, laparoscopic surgery instrument and soft tissue robot |
-
2006
- 2006-09-29 CN CN 200620076742 patent/CN200956732Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101632335B (en) * | 2008-07-23 | 2011-04-27 | 苏州宝时得电动工具有限公司 | Handheld operating apparatus |
| CN104412767A (en) * | 2013-08-20 | 2015-03-18 | 宝时得机械（张家港）有限公司 | Mower |
| CN106982557A (en) * | 2017-03-13 | 2017-07-28 | 宁波大叶园林设备股份有限公司 | Has the three-wheel lawn machine that preceding single-wheel and rear two-wheel are heightened with a bar synchronous parallel connecting rod |
| CN113940757A (en) * | 2021-12-20 | 2022-01-18 | 极限人工智能有限公司 | Adjusting component, laparoscopic surgery instrument and soft tissue robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20091029 |