CN105409453A - Returnable control system of lawn mower - Google Patents
Returnable control system of lawn mower Download PDFInfo
- Publication number
- CN105409453A CN105409453A CN201510937397.1A CN201510937397A CN105409453A CN 105409453 A CN105409453 A CN 105409453A CN 201510937397 A CN201510937397 A CN 201510937397A CN 105409453 A CN105409453 A CN 105409453A
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- CN
- China
- Prior art keywords
- control system
- rotating shaft
- mower
- tie
- restorable
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention discloses a returnable control system of a lawn mower. The control system comprises left and right handle components which are fixedly connected with a rotary shaft of an angle sensor, respectively; a return component is arranged on the rotary shaft; the return component comprises an elastic member, a upper pull plate, a lower pull plate and a swing plate; one end of the upper pull plate and one end of the lower pull plate are sleeved on the rotary shaft coaxially while the other ends are hooked with the upper and lower ends of the elastic member, respectively; one end of the swing plate is sleeved on the rotary shaft while the other end is arranged between the upper and the lower pull plates; a fixing plate for defining the positions of the upper and lower pull plates is sleeved on the rotary shaft. In the above manner, the bidirectional returning mechanism disclosed by the present invention is simple in structure, and a requirement that the mechanism needs to return in two directions by using relatively few structural members.
Description
Technical field
The present invention relates to garden instrument field, particularly relate to a kind of control system in automatically returning that has of mower.
Background technology
On market today, most stand-type mower is gasoline engine, drive axle is hydraulic ransaxle, operating mechanism must be connected in hydraulic bridge control structure by connecting rod, two control handles are returned middle bit function and are realized by hydraulic bridge self return mechanism, cause the packaging of machine to become pretty troublesome like this with regard to making operating mechanism to dismantle.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of by front and back control handle assembly, can the anglec of rotation of control angle sensor, release handle assembly, by the effect of return assembly in control system, the control system of the mower of rotary angle controllable return.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the control system providing a kind of mower restorable, comprising:
Control system, comprises left handle assembly and right handles assembly, and left and right Handleset two ends are connected with two angular transducers respectively, and angular transducer exports control signal to drive system;
Drive system, the control signal that receiving angle sensor exports, according to control signal drive motors;
Left and right Handleset is fixedly connected with the rotating shaft of angular transducer respectively, rotating shaft is equipped with return assembly, described return assembly comprises elastic component, upper arm-tie, lower pulling plate and oscillating deck, one end of upper and lower arm-tie is sheathed in rotating shaft, the other end respectively with the snapping of two ends up and down of elastic component, oscillating deck one end is sheathed on rotating shaft, and the other end is located between upper and lower arm-tie, described rotating shaft is arranged with the fixed head limiting upper and lower arm-tie position.
In a preferred embodiment of the present invention, described return component assembling is in manipulation seat, and left and right Handleset stretches out in manipulation seat.
In a preferred embodiment of the present invention, the both sides, front and back of left and right Handleset are equipped with gag lever post, and described gag lever post is fixedly connected with manipulation seat.
In a preferred embodiment of the present invention, described fixed head side is sheathed in rotating shaft, and opposite side is fixedly connected with manipulation seat, and fixed head does not rotate with rotating shaft, is fixed at initial position.
In a preferred embodiment of the present invention, the oscillating deck end be located between upper and lower arm-tie is bending structure, and bending structure is up, then in power-assisted, arm-tie is up, and bending structure is descending, then power-assisted lower pulling plate is descending.
In a preferred embodiment of the present invention, described elastic component is extension spring.
In a preferred embodiment of the present invention, angular transducer is potentiometer type angular transducer.
The invention has the beneficial effects as follows: the mechanism of two-way return of the present invention, structure is simple, meets the two-way requirement all needing return with relatively less structural member.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of mower control system of the present invention;
Fig. 2 is the structural representation of the preferred embodiment after the control system of mower shown in Fig. 1 has been assembled;
Fig. 3 is the external structure schematic diagram of the control system of mower shown in Fig. 1;
Fig. 4 is the partial structurtes schematic diagram of return assembly in the control system of mower shown in Fig. 2;
Fig. 5 is the exploded view of return assembly in the control system of mower shown in Fig. 4.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A control system for mower restorable, comprising:
Control system, comprises left handle group
Part 14 and right handles assembly 13, left and right Handleset two ends are connected with two angular transducers 9 respectively, and angular transducer exports control signal to drive system.
Drive system, the control signal that receiving angle sensor exports, according to control signal drive motors.
Above-mentioned angular transducer the present invention is preferably potentiometer type angular transducer 9.The rotary angle position of potentiometer 9 is changed, the change that the signal of output is corresponding thus control the speed of drive motors when Handleset rotates.
As shown in Figure 1, left and right Handleset is fixedly connected with the rotating shaft 3 of angular transducer 9 respectively, rotating shaft 3 is equipped with return assembly.The return assembly mirror-image structure each other of the left and right sides.
As described in Fig. 2 and Fig. 3, return component assembling is in manipulation seat 11, and left and right Handleset stretches out in manipulation seat 11.The both sides, front and back of left and right Handleset are equipped with gag lever post 12, and described gag lever post 12 is fixedly connected with manipulation seat 11, and two Handlesets can only be swung in predetermined angular.
As shown in Figure 4, Figure 5, return assembly comprises elastic component 10, upper arm-tie 5, lower pulling plate 5 and oscillating deck 7, one end of upper and lower arm-tie is sheathed in rotating shaft 3, the other end respectively with the snapping of two ends up and down of elastic component 10, oscillating deck 7 one end is sheathed on rotating shaft 3, the other end is located between upper and lower arm-tie, described rotating shaft 3 is arranged with the fixed head 4 limiting upper and lower arm-tie position.In the present invention, preferred elastomeric part is extension spring 10 or spring.
Concrete structure, the right-hand member of i.e. rotating shaft 3 on right-hand member axle sleeve 1 and packing ring 2 order being enclosed within right handles assembly 13, combination rear axle housing 1 and packing ring 2 can relative right handles assembly 13 flexible rotatings, axle sleeve 1 and packing ring 2 are refilled the left end fitting over right handles assembly 13, fixed head 4 is assemblied in the outer ring of right-hand member part axle sleeve 1, the outer ring of the axle sleeve 1 of left end is assemblied in the hole handling seat seam, fixed head 4 is bolted to be fixed in the seam of manipulation seat, after assembling, right handles assembly 13 relatively and should handle seat seam flexible rotating, namely right handles assembly can rotate around potentiometer rotating shaft 3.
Described fixed head 4 side is sheathed in rotating shaft 3, opposite side is fixedly connected with manipulation seat 11, and upper lower pulling plate can be fixed plate 4 restriction site, because fixed head 4 is fixedly arranged on manipulation seat, do not rotate along with the rotation of rotating shaft 3, the tiny bending part of fixed head 4 can be in initial position for a long time.
Oscillating deck 7 end be located between upper and lower arm-tie is bending structure, and bending structure is up, then in power-assisted, arm-tie is up, and bending structure is descending, then power-assisted lower pulling plate is descending.
Extension spring 10 is arranged on contrary upper in 2 directions, on lower pulling plate, after installation, under the effect of extension spring 10, when right handles assembly 13 backward time, oscillating deck 7 is driven upwards to rotate, oscillating deck 7 end bending part can drive arm-tie 5 upwards to rotate, and lower pulling plate 6 transfixion is as fixing fulcrum, when right handles assembly 13 loses operating physical force, due to the active force that returning pull-spring 10 is downward, oscillating deck 7 can be driven to move downward thus drive right handles assembly 13 to get back to point midway, otherwise, under the effect of extension spring, as shown in Figure 5, when right handles assembly 13 forward time, oscillating deck 7 is driven to rotate, oscillating deck 7 end bending part can drive lower pulling plate 6 to rotate, and upper arm-tie 5 is because of the positioning action of fixed head, transfixion is as fixing fulcrum, when right handles assembly 13 loses operating physical force, due to returning pull-spring 10 active force upwards, oscillating deck 7 can be driven to move upward thus drive right handles assembly 13 to get back to point midway, so just achieving handle can the function of return at two rightabouts.
The mechanism of two-way return of the present invention, structure is simple, meets the two-way requirement all needing return with relatively less structural member.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a control system for mower restorable, comprising:
Control system, comprises left handle assembly and right handles assembly, and left and right Handleset two ends are connected with two angular transducers respectively, and angular transducer exports control signal to drive system;
Drive system, the control signal that receiving angle sensor exports, according to control signal drive motors;
It is characterized in that: left and right Handleset is fixedly connected with the rotating shaft of angular transducer respectively, rotating shaft is equipped with return assembly, described return assembly comprises elastic component, upper arm-tie, lower pulling plate and oscillating deck, one end coaxial sleeve of upper and lower arm-tie is located in rotating shaft, the other end respectively with the snapping of two ends up and down of elastic component, oscillating deck one end is sheathed on rotating shaft, and the other end is located between upper and lower arm-tie, described rotating shaft is arranged with the fixed head limiting upper and lower arm-tie position.
2. the control system of mower restorable according to claim 1, is characterized in that, described return component assembling is in manipulation seat, and left and right Handleset stretches out in manipulation seat.
3. the control system of mower restorable according to claim 2, is characterized in that, the both sides, front and back of left and right Handleset are equipped with gag lever post, and described gag lever post is fixedly connected with manipulation seat.
4. the control system of mower restorable according to claim 1, is characterized in that, described fixed head side is sheathed in rotating shaft, and opposite side is fixedly connected with manipulation seat, and fixed head does not rotate with rotating shaft, is fixed at initial position.
5. the control system of mower restorable according to claim 1, is characterized in that, the oscillating deck end be located between upper and lower arm-tie is bending structure, and bending structure is up, then in power-assisted, arm-tie is up, and bending structure is descending, then power-assisted lower pulling plate is descending.
6. the control system of mower restorable according to claim 1, is characterized in that, described elastic component is extension spring.
7. the control system of mower restorable according to claim 1, is characterized in that, angular transducer is potentiometer type angular transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937397.1A CN105409453A (en) | 2015-12-16 | 2015-12-16 | Returnable control system of lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937397.1A CN105409453A (en) | 2015-12-16 | 2015-12-16 | Returnable control system of lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105409453A true CN105409453A (en) | 2016-03-23 |
Family
ID=55488385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937397.1A Pending CN105409453A (en) | 2015-12-16 | 2015-12-16 | Returnable control system of lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105409453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335408A (en) * | 2019-08-08 | 2021-02-09 | 本田技研工业株式会社 | Adjustable electrical control handle for a lawn mower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060174601A1 (en) * | 2005-02-10 | 2006-08-10 | Piontek Alan F | Park/drive mechanical interlock system for zero turn radius mowers |
| US7197873B1 (en) * | 2005-10-18 | 2007-04-03 | Hydro-Gear Limited Partnership | Assembly for use with a return to neutral mechanism |
| US20090044506A1 (en) * | 2007-08-14 | 2009-02-19 | Dimitri Nunez | Return to neutral control mechanism for zero turning radius mower |
| CN103841816A (en) * | 2011-07-25 | 2014-06-04 | 富世华消费者户外产品北美公司 | Front-mounted stand-on lawn care vehicle |
| CN104956834A (en) * | 2015-07-01 | 2015-10-07 | 金国鑫 | Hydraulically-driven suspension type weeding vehicle |
| CN205408644U (en) * | 2015-12-16 | 2016-08-03 | 常州格力博有限公司 | But control system of lawn mower return |
-
2015
- 2015-12-16 CN CN201510937397.1A patent/CN105409453A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060174601A1 (en) * | 2005-02-10 | 2006-08-10 | Piontek Alan F | Park/drive mechanical interlock system for zero turn radius mowers |
| US7197873B1 (en) * | 2005-10-18 | 2007-04-03 | Hydro-Gear Limited Partnership | Assembly for use with a return to neutral mechanism |
| US20090044506A1 (en) * | 2007-08-14 | 2009-02-19 | Dimitri Nunez | Return to neutral control mechanism for zero turning radius mower |
| CN103841816A (en) * | 2011-07-25 | 2014-06-04 | 富世华消费者户外产品北美公司 | Front-mounted stand-on lawn care vehicle |
| CN104956834A (en) * | 2015-07-01 | 2015-10-07 | 金国鑫 | Hydraulically-driven suspension type weeding vehicle |
| CN205408644U (en) * | 2015-12-16 | 2016-08-03 | 常州格力博有限公司 | But control system of lawn mower return |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335408A (en) * | 2019-08-08 | 2021-02-09 | 本田技研工业株式会社 | Adjustable electrical control handle for a lawn mower |
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Application publication date: 20160323 |