Lifting type lawn machine governor motion
Technical field
This utility model relates to lawn machine technical field, specifically lifting type lawn machine governor motion。
Background technology
At present, existing lawn machine is when adjusting cutting range, terrain clearance often through the casing adjusting lawn machine adjusts cutting range, when the terrain clearance of casing adjusts, casing maintenance level rises or falls, it is possible to be easy to the pruning with the lawn of the differing heights of plane-parallel, but, the inclination angle of casing cannot be adjusted by existing lawn machine, when pruning the lawn having certain angle of inclination with horizontal plane, can cause the irregular phenomenon in the lawn after pruning。
Utility model content
The purpose of this utility model is in that to provide lifting type lawn machine governor motion, it can complete the adjustment to lawn machine cutting range, respectively the terrain clearance of casing front, rear, left and right can be adjusted, the inclination angle of casing can be adjusted as required, can solve the problem that the irregular problem that cuts the grass on a lawn on the slope, there is simple in construction, easy to operate feature。
This utility model for achieving the above object, is achieved through the following technical solutions:
Lifting type lawn machine governor motion, including casing, described casing arranges support axle, described support axle is fixing with casing to be connected, described support axle arranges a support plate, described support plate is rotationally connected with supporting axle, described support plate arranges the first support arm and the second support arm, described first support arm arranges rotating shaft, described rotating shaft is installed road wheel, described second support arm arranges handle, described support plate arranges several height adjusting holes, described casing is provided with the retaining mechanism for lock support dish, described retaining mechanism includes depression bar, angle pulley, stay cord and the locking pin adapted with height adjusting holes, described locking pin and casing are slidably connected, described casing is provided with the pin-and-hole adapted with locking pin, described locking pin arranges the first block and back-moving spring, the second block adapted with back-moving spring is set in described pin-and-hole, the top of described casing arranges bracing frame, described depression bar is hinged with bracing frame, described casing is provided with the cavity adapted with angle pulley, described cavity connects with pin-and-hole, described stay cord is wrapped on angle pulley, one end of described stay cord is connected with depression bar, described stay cord is connected with locking pin away from one end of depression bar。
Described handle arranges anti-slip veins。
The top of described second support arm arranges articulated elements, and described handle is hinged by articulated elements and the second support arm。
Contrast prior art, the beneficial effects of the utility model are in that:
1, casing of the present utility model arranges support axle, described support axle arranges a support plate, described support plate arranges the first support arm and the second support arm, described first support arm arranges rotating shaft, described rotating shaft is installed road wheel, described second support arm arranges handle, described support plate arranges several height adjusting holes, described casing is provided with the retaining mechanism for lock support dish, swing handle can adjust the vertical dimension between road wheel and casing, casing can be adjusted in the terrain clearance at road wheel place, retaining mechanism matches with height adjusting holes and can the terrain clearance of casing be fixed, the adjustment to lawn machine cutting range can be completed, can respectively to before casing, after, left, right terrain clearance is adjusted, the inclination angle of casing can be adjusted as required, can solve the problem that the irregular problem that cuts the grass on a lawn on the slope。
2, retaining mechanism of the present utility model includes depression bar, angle pulley, stay cord and the locking pin adapted with height adjusting holes, described locking pin arranges the first block and back-moving spring, described stay cord is wrapped on angle pulley, one end of described stay cord is connected with depression bar, described stay cord is connected with locking pin away from one end of depression bar, stir depression bar can be pulled out from height adjusting holes by locking pin, the terrain clearance of casing can be adjusted, unclamp depression bar, locking pin inserts in height adjusting holes under the effect of back-moving spring, the fixing of the terrain clearance to casing can be completed, there is simple in construction, easy to operate feature。
3, described handle arranges anti-slip veins, it is possible to avoid skidding during swing handle, it is possible to be easy to the adjustment of the terrain clearance of casing。
4, the top of described second support arm arranges articulated elements, described handle is hinged by articulated elements and the second support arm, handle can be rotated to second support arm side near casing, it can be avoided that handle hinders movement of the present utility model, can be easy in small space and use, it is possible to be easy to use of the present utility model。
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of retaining mechanism in embodiment;
Accompanying drawing 3 is the I portion enlarged drawing of accompanying drawing 2。
Attached number in the figure: 1, casing;2, axle is supported;3, support plate is propped up;4, the first support arm;5, the second support arm;6, rotating shaft;7, road wheel;8, handle;9, height adjusting holes;10, depression bar;11, angle pulley;12, stay cord;13, locking pin;14, pin-and-hole;15, the first block;16, back-moving spring;17, the second block;18, bracing frame;19, cavity;20, anti-slip veins;21, articulated elements。
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further。Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model。In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally。
Described in the utility model is lifting type lawn machine governor motion, including casing 1, described casing 1 arranges support axle 2, and described support axle 2 is fixing with casing 1 to be connected。Arranging a support plate 3 on described support axle 2, described support plate 3 is rotationally connected with supporting axle 2。Arranging the first support arm 4 and the second support arm 5 on described support plate 3, described first support arm 4 arranges rotating shaft 6, described rotating shaft 6 is installed road wheel 7, road wheel can drive casing to move。Described second support arm 5 arranges handle 8, described support plate 3 arranges several height adjusting holes 9, described casing 1 is provided with the retaining mechanism for lock support dish 3, swing handle can drive rotating shaft to rotate around supporting axle, the vertical dimension between road wheel and casing can be adjusted, casing can be adjusted in the terrain clearance at road wheel place, retaining mechanism matches with height adjusting holes and can the terrain clearance of casing be fixed, the adjustment to lawn machine cutting range can be completed, can respectively to before casing, after, left, right terrain clearance is adjusted, the inclination angle of casing can be adjusted as required, can solve the problem that the irregular problem that cuts the grass on a lawn on the slope。Described retaining mechanism includes depression bar 10, angle pulley 11, stay cord 12 and the locking pin 13 adapted with height adjusting holes 9, and locking pin inserts in different height adjusting holes and can casing be fixed in different terrain clearances。Described locking pin 13 is slidably connected with casing 1, described casing 1 is provided with the pin-and-hole 14 adapted with locking pin 13, described locking pin 13 arranges the first block 15 and back-moving spring 16, arranging, in described pin-and-hole 14, the second block 17 adapted with back-moving spring 16, back-moving spring is between the first block and the second block。The top of described casing 1 arranges bracing frame 18, and described depression bar 10 is hinged with bracing frame 18。Described casing 1 is provided with the cavity 19 adapted with angle pulley 11, and described cavity 19 connects with pin-and-hole 14。Described stay cord 12 is wrapped on angle pulley 11, one end of described stay cord 12 is connected with depression bar 10, described stay cord 12 is connected with locking pin 13 away from one end of depression bar 10, stir depression bar can be pulled out from height adjusting holes by locking pin, the terrain clearance of casing can being adjusted, unclamp depression bar, locking pin inserts in height adjusting holes under the effect of back-moving spring, the fixing of the terrain clearance to casing can be completed, there is simple in construction, easy to operate feature。
This utility model is in use, when needing the height of casing is adjusted, first depression bar is stirred downwards, it is rotated further by handle, depression bar is unclamped after being adjusted in place, fine rotation handle again so that locking pin inserts in height adjusting holes, can be adjusted to low, low early and high after or level after right low left high, left low right height, front height as required by casing。
For the ease of the adjustment of the terrain clearance of casing, described handle 8 arranges anti-slip veins 20, it is possible to avoid skidding during swing handle, it is possible to be easy to the adjustment of the terrain clearance of casing。
For the ease of use of the present utility model, the top of described second support arm 5 arranges articulated elements 21, described handle 8 is hinged by articulated elements 21 and the second support arm 5, handle can be rotated to second support arm side near casing, it can be avoided that handle hinders movement of the present utility model, can be easy in small space and use, it is possible to be easy to use of the present utility model。
Embodiment: described in the utility model is lifting type lawn machine governor motion, including casing, is provided with cutterhead, electromotor and blade in casing。Arranging support axle on the sidewall of described casing, described support axle is welded in casing, and described support axle is four, is symmetricly set in the both sides of casing。Arranging a support plate on described support axle, described support plate is provided with and supports the bearing box that axle adapts, and described support plate is rotationally connected with supporting axle by bearing。Being symmetrically welded with the first support arm and the second support arm on described support plate, described first support arm arranges rotating shaft, described rotating shaft is welded on the first support arm, and described rotating shaft is installed road wheel, and road wheel can drive casing to move。Described second support arm arranges handle and jointed shaft, described handle is hinged by jointed shaft and the second support arm, handle can be rotated to second support arm side near casing, it can be avoided that handle hinders movement of the present utility model, can be easy in small space and use, it is possible to be easy to use of the present utility model。Described handle arranges anti-slip veins, it is possible to avoid skidding during swing handle, it is possible to be easy to the adjustment of the terrain clearance of casing。On described support plate, circular array arranges 14 height adjusting holes, described casing is provided with the retaining mechanism for lock support dish, swing handle can drive rotating shaft to rotate around supporting axle, the vertical dimension between road wheel and casing can be adjusted, casing can be adjusted in the terrain clearance at road wheel place, retaining mechanism matches with height adjusting holes and can the terrain clearance of casing be fixed, the adjustment to lawn machine cutting range can be completed, can respectively to before casing, after, left, right terrain clearance is adjusted, the inclination angle of casing can be adjusted as required, can solve the problem that the irregular problem that cuts the grass on a lawn on the slope。Described retaining mechanism includes depression bar, angle pulley, stay cord and the locking pin adapted with height adjusting holes, and locking pin inserts in different height adjusting holes and can casing be fixed in different terrain clearances。Described casing is provided with the pin-and-hole adapted with locking pin, locking pin can slide in pin-and-hole, described locking pin arranges the first block, described locking pin is set with back-moving spring, arranging the second block adapted with back-moving spring in described pin-and-hole, back-moving spring is between the first block and the second block。The top of described casing arranges bracing frame, and described depression bar is hinged by jointed shaft and bracing frame。Described casing is provided with the cavity adapted with angle pulley, and described angle pulley is arranged in cavity, and described cavity connects with pin-and-hole。Described stay cord is wrapped on angle pulley, one end of described stay cord is connected with depression bar, described stay cord is connected with locking pin away from one end of depression bar, stir depression bar can be pulled out from height adjusting holes by locking pin, the terrain clearance of casing can being adjusted, unclamp depression bar, locking pin inserts in height adjusting holes under the effect of back-moving spring, the fixing of the terrain clearance to casing can be completed, there is simple in construction, easy to operate feature。