CN203402299U - Multifunctional riding type hay mower - Google Patents
Multifunctional riding type hay mower Download PDFInfo
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- CN203402299U CN203402299U CN201320437942.7U CN201320437942U CN203402299U CN 203402299 U CN203402299 U CN 203402299U CN 201320437942 U CN201320437942 U CN 201320437942U CN 203402299 U CN203402299 U CN 203402299U
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Abstract
A multifunctional riding type hay mower comprises a mower frame of the riding type hay mower, a steering system installed on the mower frame, a brake system, a front suspension system supporting front wheels, a rear axle supporting rear wheels and a seat supporting frame installed on the mower frame. A generator set is arranged at the position, below the seat supporting frame, of the mower frame, and is electrically connected with a generator control panel. A mode changing switch and a power source output interface are arranged on the generator control panel. A running drive motor is installed on the rear axle supporting the rear wheels. An electric hay cutter head is arranged below the mower frame, connected with a cutter head lifting system arranged on the mower frame, suspended below the mower frame, and provided with a hay mowing drive motor. A controller of the running drive motor, a controller of the hay mowing drive motor and the generator set are all controlled through an electrical control system. The multifunctional riding type hay mower integrates the multiple functions of generating electricity, mowing hay, loading objects, running and the like, and is low in cost.
Description
Technical field
The utility model relates to lawnmower field, particularly a kind of multi-functional riding type mower.
Background technology
In the U.S., because living conditions, living environment and life style have brought up almost 100% family, have hand-push type mower, electrical generator, waggon, 60～70% family has ATV(and is commonly called as beach buggy), these functions of the equipments are different, there is no each other technical relation, can only use respectively.Configuring these equipment has not only increased family burden, and also needs to vacate large quantity space and place these equipment.Hand-push type mower, waggon all need manual operation, have increased the labour intensity of family.Because electrical generator volume is larger, carry inconvenience again, general only for generating at home.And beach buggy is only used as the instrument of playing, generally take gasoline or diesel oil etc. is fuel, and driving engine is that power is realized work, causes fuel to expend greatly, complex operation, and maintenance difficulty is large.Applicant company, for above-mentioned deficiency, has proposed a kind of multiple functions such as generating, mowing, loading, traction, driveability of gathering in the brand-new intention of one.But can not piecing together again simplely, these equipment just can realize the multiple function such as gather generating, mowing, loading, draw, travel.Therefore, how to realize this intention and become a urgent problem.
Summary of the invention
The purpose of this utility model is the deficiency existing for prior art, and multiple functions such as providing a kind of and gather generating, mowing, loading, travel is in the multi-functional riding type mower of one, and the utility model cost is low, also has the function of field power supply.
The purpose of this utility model is achieved in that a kind of multi-functional riding type mower, the vehicle frame that comprises riding type mower, and be arranged on the steering swivel system on vehicle frame, brake system, support the front suspension system of front-wheel, support the back axle of trailing wheel, be arranged on the seat support rack on vehicle frame, be positioned on the vehicle frame of below of seat support rack and be provided with a generator set, described generator set is electrically connected to generator control panel, described generator control panel is provided with mode conversion switch and power output interface, on the back axle of described support trailing wheel, the drive motor that travels is installed, the described drive motor that travels is electrically connected to the drive motor controller of travelling, the below of described vehicle frame is provided with an electric grass-cutting cutterhead, this electric grass-cutting cutterhead is connected with the cutterhead elevator system arranging on vehicle frame, be suspended on vehicle frame below, on described electric grass-cutting cutterhead, mowing drive motor is installed, mowing drive motor is electrically connected to mowing drive motor controller, the described drive motor controller of travelling, mowing drive motor controller, generator set is all controlled by electric control system.
Described vehicle frame rear end is provided with rear platform, and described rear platform is arranged on the rear shelf of turning over that vehicle frame rear end is provided with, and the front end of described rear shelf is supported on seat support rack, and locks by locked by hooks mechanism and seat support rack.
The rear end of described rear shelf is provided with two upset columns, described locked by hooks mechanism comprises and pulls cutterhead lifting handle, rotate fixed hook, the described cutterhead lifting handle of pulling is hinged on the cutterhead lifting handle permanent seat arranging on rear shelf by a rotating shaft, the periphery of described rotating shaft is provided with a pull bar fixed support, described rotation fixed hook is hinged on the hinge bearing arranging on rear shelf, between the pull bar fixed support of the power arm of described rotation fixed hook and rotating shaft, be connected with pull bar, the link arranging on the hook portion of described rotation fixed hook and seat support rack articulates.
Described cutterhead elevator system comprises cutterhead lifting handle, cutterhead lifting handle limit base, cutterhead promotes rocking arm, selector bar, conversion pull bar and cutterhead rear connecting rod, described cutterhead lifting handle limit base is fixed on vehicle frame, described cutterhead lifting handle limit base is provided with position-limited trough, the position-limited trough of described cutterhead lifting handle limit base is other is provided with the limiting stopper clamping of draw-in groove for being provided with cutterhead lifting handle, described cutterhead promotes rocking arm, selector bar is supported on vehicle frame rotationally, described cutterhead lifting handle is connected with the place, force that cutterhead promotes rocking arm through the position-limited trough of cutterhead lifting handle limit base, the emphasis place that described cutterhead promotes rocking arm is connected by a raising rod with selector bar, on the periphery of described selector bar, be fixedly connected with and be useful on the first swing arm that selector bar is rotated, and two the second swing arms, two the second swing arms of selector bar are point articulated by propping up of conversion pull bar and cutterhead rear connecting rod respectively, one end of cutterhead rear connecting rod is hinged with electronic cutterhead respectively, the other end of cutterhead rear connecting rod is hinged with vehicle frame respectively.
Described front suspension system comprises upper rocker arm, lower shake-changing arm, upper rocker arm Connection Block, lower shake-changing arm Connection Block, steering swivel and the bumper that is provided with elastic element, described upper rocker arm one end and vehicle frame are hinged, the upper rocker arm other end respectively with upper rocker arm Connection Block, bumper lower end is hinged, described bumper upper end and vehicle frame are hinged, described lower shake-changing arm one end and vehicle frame are hinged, the lower shake-changing arm other end and lower shake-changing arm Connection Block are hinged, described steering swivel is between upper rocker arm Connection Block and lower shake-changing arm Connection Block, by a bolt shaft, upper rocker arm Connection Block and lower shake-changing arm Connection Block are separately fixed to the upper of steering swivel, lower end.
Described steering swivel system comprises steering gear, be provided with the slide plate of steering rack, described steering gear is arranged on steering column, described steering column is supported on vehicle frame rotationally, on described vehicle frame, fix a mount pad, this mount pad is provided with the installation via hole passing for steering column, an and horizontal guide groove, the orienting lug that in guide groove, bearing fit one can laterally slide along guide groove, the bottom of described orienting lug is provided with seam, the upper surface of seam contacts formation with mount pad spacing, orienting lug is fixedly connected with slide plate by bolt, the steering rack of skateboard back-end and the engagement of the steering gear on steering column, hinged two steering track rods of front end of slide plate, the fixed end of two steering track rods is adjacent, the free end of two steering track rods respectively with two for the left side with riding type mower, the pipe link of the steering swivel that off front wheel connects is hinged.
Described brake system comprises halting mechanism, described halting mechanism comprises brake pedal, braking ratchet and braking fluted disc, described braking fluted disc is fan-shaped, the fan-shaped cambered surface of described braking fluted disc is provided with some teeth groove, the first rotating shaft that described brake pedal is provided with by support end is rotatably supported in vehicle frame, a hinged return pull bar on brake pedal, return pull bar is connected with vehicle frame by Compress Spring, described braking fluted disc is fixed in the first rotating shaft, the second rotating shaft that described braking ratchet is provided with by support end is rotatably supported in vehicle frame, the free end of braking ratchet is corresponding with the teeth groove of braking fluted disc, between braking ratchet and vehicle frame, be provided with for making to brake the torsion spring of ratchet return, on the side face of the second rotating shaft, be fixedly connected with one for making the parking drag-line of the second rotating shaft rotation, the parking cutterhead lifting handle that one end of parking drag-line is provided with vehicle frame is connected.
The generator unit stator of described generator set is provided with two groups of main windings that output voltage is identical, and one group of auxiliary winding that excitation source is provided, two groups of main windings are in parallel, wherein one group of main winding is established a tap, between this tap and termination, form stator sampling winding, between described two groups of main windings, also by the first switch series connection, form generating winding, between stator sampling winding and the excitation winding of rotor, be connected with excitation regulator.
Described electric control system comprises micro controller system and ignition lock, forward-reverse switch, mowing switch, retreats mowing switch, cruise switch, described ignition lock, forward-reverse switch, mowing switch, retreat mowing switch, cruise switch is connected with the input end of micro controller system, the mouth of described micro controller system is connected with the drive motor controller of travelling, mowing drive motor controller, generator set respectively.
Described seat support rack upper end is provided with seat, one side of described seat arrange electric control system ignition lock, forward-reverse switch, mowing switch, retreat mowing switch, cruise switch, the opposite side of described seat arranges the cutterhead lifting handle of cutterhead elevator system.
Owing to having adopted such scheme, the utlity model has following advantage: due to this multi-functional riding type mower, be positioned on the vehicle frame of below of seat support rack and be provided with a generator set.The generator unit stator of described generator set is provided with two groups of main windings that output voltage is identical, and one group of auxiliary winding that excitation source is provided, and two groups of main windings are in parallel, export respectively 48V alternating electromotive force.Wherein one group of main winding is established a tap, forms stator sampling winding between this tap and termination, between described two groups of main windings, also by the first switch series connection, forms generating winding, output 110V alternating electromotive force.Between stator sampling winding and the excitation winding of rotor, be connected with excitation regulator, by regulating excitation regulator to make 110V or the 48V alternating-current voltage/AC voltage of generator set stable output.Described generator set is electrically connected to generator control panel, and described generator control panel is provided with mode conversion switch and power output interface.Mode conversion switch is for the conversion between 110V power generation mode and 48V walking mode.Power output interface is under 110V power generation mode, and generator set output 110V alternating electromotive force can be for subscriber household electricity consumption and use during power tool in the wild.On the back axle of described support trailing wheel, the drive motor that travels is installed, the described drive motor that travels is electrically connected to the drive motor controller of travelling, the below of described vehicle frame is provided with an electric grass-cutting cutterhead, this electric grass-cutting cutterhead is connected with the cutterhead elevator system arranging on vehicle frame, be suspended on vehicle frame below, on described electric grass-cutting cutterhead, mowing drive motor is installed, mowing drive motor is electrically connected to mowing drive motor controller, described in travel drive motor controller, mowing drive motor controller, generator set all by electric control system, control.Under 48V walking mode, generator set output 48V alternating electromotive force, can be for walking, the mowing of multi-functional riding type mower, and both energy-conserving and environment-protective, make again the operation of multi-functional riding type mower simpler, easy to maintenance.
Described vehicle frame rear end is provided with rear platform, meets the function of the loading transportation of multi-functional riding type mower.Described rear platform is arranged on vehicle frame rear end and is provided with on turnover rear shelf, and rear end and the vehicle frame of described rear shelf are hinged, and the front end of described rear shelf is supported on seat support rack, and locks by locked by hooks mechanism and seat support rack.Adopt the rear shelf structure of this upset, make the maintenance of powerplant module more convenient, quick, reduced labour intensity and the time of maintenance with maintenance.And this rear platform unloading is more convenient.
On described vehicle frame, be provided with cutterhead elevator system, electric grass-cutting cutterhead is connected with the cutterhead elevator system arranging on vehicle frame, is suspended on vehicle frame below, by handling cutterhead elevator system, controls the height of mowing.
On described vehicle frame, front suspension system is installed, adapting to the road surface of the higher speed of a motor vehicle and relative complex, and has guaranteed the traveling comfort that travels after moving velocity improves.Front suspension system of the present utility model comprises upper rocker arm, lower shake-changing arm, upper rocker arm Connection Block, lower shake-changing arm Connection Block, steering swivel and the bumper that is provided with elastic element, described upper rocker arm one end and vehicle frame are hinged, the upper rocker arm other end respectively with upper rocker arm Connection Block, bumper lower end is hinged, described bumper upper end and vehicle frame are hinged, described lower shake-changing arm one end and vehicle frame are hinged, the lower shake-changing arm other end and lower shake-changing arm Connection Block are hinged, described steering swivel is between upper rocker arm Connection Block and lower shake-changing arm Connection Block, by a bolt shaft, upper rocker arm Connection Block and lower shake-changing arm Connection Block are separately fixed to the upper of steering swivel, lower end.Adopt front suspension system of the present utility model to replace the double wishbone suspension conventionally adopting, only by respectively rushing the connection between weldment parts, just realized the function that wheel steering and transverse arm swing up and down, thereby cost of manufacture of the present utility model is reduced greatly, and the utility model is simple in structure.
On described vehicle frame, steering swivel system is installed, described steering swivel system comprises steering gear, be provided with the slide plate of steering rack, described steering gear is arranged on steering column, described steering column is supported on vehicle frame rotationally, on described vehicle frame, fix a mount pad, this mount pad is provided with the installation via hole passing for steering column, an and horizontal guide groove, the orienting lug that in guide groove, bearing fit one can laterally slide along guide groove, the bottom of described orienting lug is provided with seam, the upper surface of seam contacts formation with mount pad spacing, orienting lug is fixedly connected with slide plate by bolt, the steering rack of skateboard back-end and the engagement of the steering gear on steering column, hinged two steering track rods of front end of slide plate, the fixed end of two steering track rods is adjacent, the free end of two steering track rods respectively with two for the left side with riding type mower, the pipe link of the steering swivel that off front wheel connects is hinged.Adopt steering swivel system of the present utility model to strengthen the distance between two steering swivels and corresponding steering track rod fixed end, lengthened the length of steering track rod, therefore the angle that steering track rod rotates during slide plate slides is less, realizes and drives steering swivel to produce large rotation angle, and turning reducing is little, can adapt to various working environments, work efficiency is higher, and guide groove is positioned at the place ahead that via hole is installed, after the position of steering column is more leaned on, operator seat departs from front wheel location, drives more comfortable.
On described vehicle frame, halting mechanism is installed, described halting mechanism comprises brake pedal, braking ratchet and braking fluted disc, described braking fluted disc is fan-shaped, the fan-shaped cambered surface of described braking fluted disc is provided with some teeth groove, the first rotating shaft that described brake pedal is provided with by support end is rotatably supported in vehicle frame, a hinged return pull bar on brake pedal, return pull bar is connected with vehicle frame by Compress Spring, described braking fluted disc is fixed in the first rotating shaft, the second rotating shaft that described braking ratchet is provided with by support end is rotatably supported in vehicle frame, the free end of braking ratchet is corresponding with the teeth groove of braking fluted disc, between braking ratchet and vehicle frame, be provided with for making to brake the torsion spring of ratchet return, on the side face of the second rotating shaft, be fixedly connected with one for making the parking drag-line of the second rotating shaft rotation, the parking cutterhead lifting handle that one end of parking drag-line is provided with vehicle frame is connected.The stop mechanism interlock of this halting mechanism and riding type mower is controlled, and simple in structure, assembly difficulty is low, takes up room little, is convenient to install other parts, has improved production efficiency, has reduced productive costs, and this halting mechanism easily controls, and parking is convenient and reliable.
Therefore, the utility model has been realized integrated on a vehicle of the functions such as generating, mowing, loading, road and common non-road driving, field power supply, user only need buy a multi-functional riding type mower just can meet the function of original multiple devices, than the original expense of buying multiple devices, greatly reduce, and floor area is little.Multi-functional riding type mower is all usingd electricity as power simultaneously, simple to operate, and maintenance easily, has been expanded the ability of field use power tool especially.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structure diagram of the present utility model;
Fig. 3 is birds-eye view of the present utility model;
Fig. 4 is the structural representation of cutterhead elevator system of the present utility model;
Fig. 5 is the structural representation of front suspension system structure of the present utility model;
Fig. 6 is the structural representation of steering swivel system of the present utility model;
Fig. 7 is the structural representation of halting mechanism of the present utility model;
Fig. 8 is the principle schematic of generator set of the present utility model;
Fig. 9 is the principle schematic of the excitation regulator of generator set of the present utility model.
In accompanying drawing, 111 is stator, 222 is rotor, 333 is excitation regulator, 444 is sampling regulating circuit, 555 is aerotron, 666 is excitation source, 1 is vehicle frame, 2 is generator set, 3 is generator control panel, 3a is mode conversion switch, 3b is power output interface, 4 is seat support rack, 5 is back axle, 5a is that gear is selected handle, 6 is the drive motor that travels, 7 is the drive motor controller of travelling, 8 is electric grass-cutting cutterhead, 9a is cutterhead lifting handle, 9b is cutterhead lifting handle limit base, 9c is that cutterhead promotes rocking arm, 9d is selector bar, 9e is conversion pull bar, 9f is cutterhead rear connecting rod, 9g is cutterhead front rod, 9h is power assistant spring, 10 is mowing drive motor, 11 is mowing drive motor controller, 12 is seat cushion pad, 13 is ignition lock, 14 is forward-reverse switch, 15 is mowing switch, 16 for retreating mowing switch, 17 is cruise switch, 18 is micro controller system, 19 is integrated power supply transfer device, 20 is acceleration pedal, 21 is tow ball support, 22 is head lamp, 23 is instrument carrier panel, 24 is rear platform, 25 is rear shelf, 25a is upset column, 25bWei locked by hooks mechanism, 26a is upper rocker arm, 26b is lower shake-changing arm, 26c is upper rocker arm Connection Block, 26d is lower shake-changing arm Connection Block, 26e is steering swivel, 26f is bumper, 26g is bolt shaft, 27a is steering gear, 27b is slide plate, 27c is steering column, 27d is mount pad, 27e is steering track rod, 28a is brake pedal, 28b is braking ratchet, 28c is braking fluted disc, 28d is return pull bar, 28e parking drag-line, 28f parking cutterhead lifting handle, 29 is U-bolt.
The specific embodiment
Referring to Fig. 1 to Fig. 3, a kind of multi-functional riding type mower, comprise the vehicle frame 1 of riding type mower, and be arranged on the front suspension system of steering swivel system on vehicle frame 1, brake system, support front-wheel, support trailing wheel back axle 5, be arranged on the seat support rack 4 on vehicle frame.The headstock frame of vehicle frame 1 front end is provided with fuel tank.The bridge tube of described back axle 5 is connected and fixed by U-bolt 29 and the connecting panel on left and right longeron, is lifted on the below of vehicle frame.The knock hole formation that locating dowel pin on described connecting panel inserts supporting seat is located by connecting.On described seat support rack, seat is set.Described seat both sides are provided with seat cushion pad 12.Be positioned on the vehicle frame of below of seat support rack and be provided with a generator set 2.Described generator set 2 is electrically connected to generator control panel 3, and described generator control panel 3 is provided with mode conversion switch 3a and power output interface 3b.This mode conversion switch is for the 110V power generation mode of generator set and the conversion between 48V walking mode.Power output interface is under 110V power generation mode, and generator set output 110V alternating electromotive force can be for subscriber household electricity consumption and use during power tool in the wild.Described power output interface is socket.Described generator control panel 3 is arranged on the front end of seat support rack 4.On the back axle 5 of described support trailing wheel, the drive motor 6 that travels is installed.The gear engagement of the gear on the motor shaft of the described drive motor 6 that travels and the change-speed box of back axle 5, the change-speed box of described back axle 5 is provided with gear and selects handle 5a.The described drive motor 6 that travels is electrically connected to the drive motor controller 7 of travelling, the below of described vehicle frame 1 is provided with an electric grass-cutting cutterhead 8, this electric grass-cutting cutterhead 8 is connected with the cutterhead elevator system arranging on vehicle frame, be suspended on vehicle frame 1 below, on described electric grass-cutting cutterhead 8, mowing drive motor 10 is installed, mowing drive motor 10 is electrically connected to mowing drive motor controller 11, described in travel drive motor controller, mowing drive motor controller, generator set all by electric control system, control.The described drive motor controller of travelling, mowing drive motor controller, generator set are all electrically connected to electric control system.Described electric control system comprises micro controller system 18 and ignition lock 13, forward-reverse switch 14, mowing switch 15, retreats mowing switch 16, cruise switch 17.Described micro controller system adopts the micro controller system of PIC16F series.Described ignition lock 13, forward-reverse switch 14, mowing switch 15, retreat mowing switch 16, cruise switch 17 is connected with the input end of micro controller system respectively, for the input instruction signal of each switch is passed to micro controller system.First and second mouth of described micro controller system is electrically connected to the drive motor controller of travelling, mowing drive motor controller respectively, for controlling according to the input instruction signal output pulse signal of each switch travel drive motor controller, mowing drive motor controller, thereby control the mode of operation of travel drive motor, mowing drive motor.The 3rd mouth of described micro controller system is connected with the input end of generator set, for controlling the mode of operation of generator set.Integrated power supply transfer device is installed on described vehicle frame, and the input end of described integrated power supply transfer device is electrically connected to the mouth of generator set.The mouth of integrated power supply transfer device is electrically connected to micro controller system, the drive motor controller of travelling, mowing drive motor controller respectively, for the alternating-current voltage/AC voltage of generator set output being converted to vdc to micro controller system, the drive motor controller of travelling, the power supply of mowing drive motor controller.Described vehicle frame 1 front portion is provided with the acceleration pedal 20 accelerating for lawnmower.Described acceleration pedal is for controlling the mode of operation of the drive motor that travels.Described seat support rack upper end is provided with seat, one side of described seat arrange electric control system ignition lock 13, forward-reverse switch 14, mowing switch 15, retreat mowing switch 16, cruise switch 17, the opposite side of described seat arranges the cutterhead lifting handle 9a of cutterhead elevator system.The ignition lock 13 of described electric control system, forward-reverse switch 14, mowing switch 15, retreat on the seat cushion pad 12 of a side that mowing switch 16, cruise switch 17 be arranged on seat.This set handled easily person's various operations.Described ignition lock 13 is provided with four patterns, be respectively virgin state pattern, pure power mode (only turn round by key, under this pattern, generator set is not worked), generator set mode of operation (key is turned round twice), generator set start-up mode (key is turned round three times, can get back to generator set mode of operation after relieving).Car key inserts the switch activated generator set of igniting, and key rests on electrical generator mode of operation.Described vehicle frame front end is provided with front bumper, and described vehicle frame rear end is provided with rear bumper arm, meets the safeguard function of this multi-functional riding type mower.Described rear bumper arm is provided with tow ball support 21, meets the traction function of this multi-functional riding type mower.Described vehicle frame rear end is provided with the battery pack of standby 48V.Described vehicle frame is provided with head lamp 22 and instrument carrier panel 23.On described instrument carrier panel 23, head lamp switch and display instrument are housed, head lamp switch is used for controlling the break-make of head lamp.
When mode conversion switch is arranged under 48V walking mode, by the operation gear being arranged on back axle, select handle to select top grade or low-grade; Select forward-reverse switch, pin stepping on accelerator pedal vehicle can travel with high-grade or low-grade speed.In the time of need to mowing, gear selects handle to must be chosen to be at low grade, and forward-reverse switch is chosen in D Drive, uses cutterhead elevator system to control the height of electric grass-cutting cutterhead, pull-up mowing switch, the electric grass-cutting cutterhead mowing work of advancing.Need retreat while mowing, press and retreat mowing switch, forward-reverse switch is chosen in and retreats shelves, pull-up mowing switch, and electric grass-cutting cutterhead retreats mowing work.Travel and mowing process in, can press cruise switch vehicle with current speed, travel, to alleviate road bump, on pin, cannot accurately control the impact of acceleration pedal.Step on brake pedal or by a cruise switch, remove cruise mode again.
Referring to Fig. 1 to Fig. 3, described vehicle frame 1 rear end is provided with rear platform 24, on described rear loading space, turnover door is installed.Described rear platform 24 is arranged on the rear shelf 25 of turning over that vehicle frame rear end is provided with, and the rear end of described rear shelf is provided with two upset column 25a, and the rear end of described rear shelf 25 is hinged by the left and right longeron of two upset column 25a and vehicle frame 1.The front end of described rear shelf 25 is supported on seat support rack 4, and by the 25b of locked by hooks mechanism and seat support rack 4 lockings.The left and right longeron rear end of described vehicle frame is respectively equipped with U-shaped hinged seat, the diapire of this U-shaped hinged seat is fixed with the left and right longeron of vehicle frame respectively, the two side of U-shaped hinged seat is provided with corresponding hinge hole, it is corresponding with the hinge hole of U-shaped hinged seat that two upset column lower ends of described rear shelf rear end are provided with hinge hole, two upset columns of described rear shelf rear end insert in U-shaped hinged seat, by shoulder bolt, fix, two upset columns of rear shelf rear end are connected with the left and right longeron of vehicle frame.Described seat support rack is provided with for supporting the base of the front end of rear shelf.Described locked by hooks mechanism is two.Liang Ge locked by hooks mechanism arranged on left and right sides respectively arranges one.Described locked by hooks mechanism comprises and pulls cutterhead lifting handle, rotates fixed hook, the described cutterhead lifting handle of pulling is hinged on the cutterhead lifting handle permanent seat arranging on rear shelf by a rotating shaft, the periphery of described rotating shaft is provided with a pull bar fixed support, described rotation fixed hook is hinged on the hinge bearing arranging on rear shelf, between the pull bar fixed support of the power arm of described rotation fixed hook and rotating shaft, be connected with pull bar, the link arranging on the hook portion of described rotation fixed hook and seat support rack articulates.Adopt the rear shelf structure of upset, make the maintenance of powerplant module more convenient, quick, reduced labour intensity and the time of maintenance with maintenance.
Referring to Fig. 1 to Fig. 4, described cutterhead elevator system comprises that cutterhead lifting handle 9a, cutterhead lifting handle limit base 9b, cutterhead promote rocking arm 9c, selector bar 9d, conversion pull bar 9e and cutterhead rear connecting rod 9f, described cutterhead lifting handle limit base is fixed on vehicle frame, described cutterhead lifting handle limit base is provided with position-limited trough, the position-limited trough of described cutterhead lifting handle limit base is other is provided with the limiting stopper clamping of draw-in groove for being provided with cutterhead lifting handle, and described cutterhead promotes rocking arm, selector bar is supported on vehicle frame rotationally.The fulcrum place that described cutterhead promotes rocking arm is provided with the first central siphon, and the place, force that described cutterhead promotes rocking arm is provided with the second central siphon, and the emphasis place that described cutterhead promotes rocking arm is provided with the 3rd central siphon.Described the first central siphon is parallel with the 3rd central siphon.The first central siphon is vertical with the second central siphon.The first central siphon and the second central siphon are positioned at same one end that cutterhead promotes rocking arm, and the 3rd central siphon is positioned at the other end that cutterhead promotes rocking arm.Described cutterhead lifting handle is connected with the force end that cutterhead promotes rocking arm through the position-limited trough of cutterhead lifting handle limit base, by torsion spring is set, guarantees that the limiting stopper of cutterhead lifting handle promotes in the draw-in groove of limit base at cutterhead all the time.The emphasis end that described cutterhead promotes rocking arm is connected by a raising rod with selector bar.First central siphon at the fulcrum place of described cutterhead lifting rocking arm and the jointed shaft that vehicle frame is provided with are hinged.The second central siphon that described cutterhead promotes the place, force of rocking arm is connected with cutterhead lifting cutterhead lifting handle.The 3rd central siphon that described cutterhead promotes the emphasis place of rocking arm is connected with one end of raising rod.On the periphery of described selector bar, be fixedly connected with and be useful on the first swing arm that selector bar is rotated, and two the second swing arms, two the second swing arms of selector bar are point articulated by propping up of conversion pull bar and cutterhead rear connecting rod respectively.Cutterhead rear connecting rod is two.One end of cutterhead rear connecting rod is hinged with the rear end of electric grass-cutting cutterhead respectively, and the other end of cutterhead rear connecting rod is hinged with vehicle frame respectively.In order to keep the balance of electric grass-cutting cutterhead, between the front end of electric grass-cutting cutterhead and vehicle frame, cutterhead front rod is set.One end of cutterhead front rod 9g and the front end of electric grass-cutting cutterhead are hinged, and the other end and the vehicle frame of cutterhead front rod are hinged.In order to alleviate the actuating force on cutterhead lifting handle, between selector bar and vehicle frame, be provided with two power assistant spring 9h.The 3rd swing arm that one end of described power assistant spring is provided with the periphery of selector bar is respectively connected, and the other end of described power assistant spring is hinged with vehicle frame respectively.One torsion spring is assemblied on vehicle frame by bearing pin, and cutterhead front rod is played to upwards lifting.
When user handles cutterhead lifting handle and seesaws, can promote rocking arm around the jointed shaft rotation on vehicle frame with movable knife disc, thereby drive selector bar to rotate by raising rod, the rotation of selector bar again by conversion pull bar band movable knife disc rear connecting rod around its Frame Assembling spot wobble, the motion of above-below direction is done in the swing of cutterhead rear connecting rod driving electric mowing cutterhead.The limiting stopper that cutterhead is promoted to cutterhead lifting handle inserts in the draw-in groove of cutterhead lifting limit base, and the height of electric grass-cutting cutterhead is fixed.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5, described front suspension system comprises upper rocker arm 26a, lower shake-changing arm 26b, upper rocker arm Connection Block 26c, lower shake-changing arm Connection Block 26d, steering swivel 26e and is provided with the bumper 26f of elastic element, and the upper rocker arm hinged seat arranging on the articulated joint of described upper rocker arm one end and vehicle frame is hinged.Hinged central siphon and the upper rocker arm Connection Block of the upper rocker arm other end are hinged.The lower shake-changing arm hinged seat arranging on the articulated joint of described lower shake-changing arm one end and vehicle frame is hinged.Hinged central siphon and the lower shake-changing arm Connection Block of the lower shake-changing arm other end are hinged.Described upper rocker arm Connection Block and lower shake-changing arm Connection Block are U-shaped seat.The diapire of U-shaped seat is provided with fixed orifice, and the two side of U-shaped seat is provided with corresponding pin-and-hole.One bolt shaft 26g passes the fixed orifice of lower shake-changing arm Connection Block, the fixed orifice of the central siphon of steering swivel, upper rocker arm Connection Block, and with packing ring, nut locking, upper rocker arm, lower shake-changing arm is hinged on steering swivel respectively.The hinged central siphon of described upper rocker arm is provided with bumper Connection Block.Described bumper Connection Block is U-shaped seat.The articulated joint of described bumper lower end and the bumper Connection Block of upper rocker arm are hinged, and the bumper hinged seat arranging on the articulated joint of described bumper upper end and vehicle frame is hinged.Described front suspension system is a pair of, and a pair of front suspension system is symmetricly set on respectively the both sides of vehicle frame.
Described upper rocker arm and lower shake-changing arm are V-arrangement arm, and one end of V-arrangement arm is two articulated joints, and the other end of V-arrangement arm is a hinged central siphon.The two ends transition fit of the hinged central siphon of upper rocker arm V-arrangement arm has rocker arm bush, and the jointed shaft ligament of described upper rocker arm V-arrangement arm is combined with bushing pipe.The hinged central siphon of described upper rocker arm V-arrangement arm is hinged by bearing pin and upper rocker arm Connection Block.Hinged central siphon and the upper rocker arm Connection Block of the upper rocker arm V-arrangement arm of the present embodiment assemble by bolt, nut, and upper rocker arm Connection Block is the both sides at bushing pipe by bolt, nut locking.The two ends transition fit of the hinged central siphon of lower shake-changing arm V-arrangement arm has rocker arm bush, and the jointed shaft ligament of described lower shake-changing arm V-arrangement arm is combined with bushing pipe.The hinged central siphon of described lower shake-changing arm V-arrangement arm is hinged by bearing pin and lower shake-changing arm Connection Block.Hinged central siphon and the lower shake-changing arm Connection Block of the lower shake-changing arm V-arrangement arm of the present embodiment assemble by bolt, nut, and lower shake-changing arm Connection Block is the both sides at bushing pipe by bolt, nut locking.Described lining pipe freely to rotate in rocker arm bush.The length of bushing pipe is greater than the length of the hinged central siphon of upper rocker arm and lower shake-changing arm, and upper rocker arm Connection Block can be rotated with lower shake-changing arm Connection Block together with bushing pipe.The outer round surface of described bushing pipe is provided with oil groove, is used for storing lubricating grease.Certainly, upper rocker arm and lower shake-changing arm can be also A shape arm, and its structure and V-arrangement arm are similar.Described bolt shaft is Step Shaft, and the bigger diameter end head of this Step Shaft is provided with bolt head, and the miner diameter end of this Step Shaft is provided with screw thread.The bottom of described lower shake-changing arm Connection Block is provided with limiting stopper and matches with the bolt head of bolt shaft, limits bolt shaft ground and rotates, and the central siphon two ends transition fit of described steering swivel has steering knuckle bush.Steering swivel can freely rotate around bolt shaft, for driving front-wheel steering.Described steering swivel, for rushing weldment, has reached the object reducing costs.
Adopt front suspension system of the present utility model to replace the double wishbone suspension conventionally adopting, only by respectively rushing the connection between weldment parts, just realized the function that wheel steering and transverse arm swing up and down, thereby cost of manufacture of the present utility model is reduced greatly, and the utility model is simple in structure.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 6, described steering swivel system comprises steering gear 27a, is provided with the slide plate 27b of steering rack, and it is upper that described steering gear 27a is arranged on steering column 27c, and described steering column 27c is supported on vehicle frame 1 rotationally.Steering column 27c is fixedly connected with bearing circle.On described vehicle frame, fix a mount pad 27d, this mount pad is provided with the installation via hole passing for steering column, and a horizontal guide groove.Further, the axial line of described installation via hole overlaps with the axial line of steering column, and in the present embodiment, the internal diameter that via hole is installed equals the diameter of steering column, to form the location to steering column, prevents that steering column from moving.Described guide groove is positioned at the place ahead that via hole is installed, the orienting lug that in guide groove, bearing fit one can laterally slide along guide groove.Guide groove is realized the guiding to slide plate by orienting lug, and slide plate can laterally be slided along guide groove.The bottom of described orienting lug is provided with seam, and the upper surface of seam contacts with mount pad and forms spacingly, and orienting lug is fixedly connected with slide plate by bolt, and to facilitate installation, the lower surface of slide plate contacts formation with mount pad spacing, prevents orienting lug and slide plate disengaging guide groove.This orienting lug is fixed on the below of slide plate.The steering rack of skateboard back-end and the engagement of the steering gear on steering column, realize steering column to the transmission between slide plate, slide plate connects two steering swivels of front suspension system by two steering track rod 27e, realize slide plate to the transmission between steering swivel, thereby realize the object that the moving riding type mower of rotation direction cornice is turned.The free end of two steering track rod 27e is hinged with the pipe link of two steering swivels respectively.The left and right front-wheel of riding type mower is installed respectively on the dead axle of two steering swivels.The wheel flutter that this left and right front-wheel is riding type mower, left and right front-wheel is rotatably supported in respectively the dead axle of corresponding steering swivel.Hinged two steering track rods of front end of slide plate, the fixed end of two steering track rods is adjacent, strengthened the distance between two steering swivels and corresponding steering track rod fixed end, lengthened the length of steering track rod, therefore the angle that steering track rod rotates during slide plate slides is less, realize and drive steering swivel to produce large rotation angle, turning reducing is little, can adapt to various working environments, work efficiency is higher, and guide groove is positioned at the place ahead that via hole is installed, after the position of steering column is more leaned on, operator seat departs from front wheel location, drives more comfortable.Further, described two steering track rods equal in length, the fixed end symmetry of two steering track rods is articulated with the both sides of slide plate line of centers, further, described steering track rod comprises the linkage section that is positioned at steering track rod middle part, and the hinge segment that is positioned at steering track rod two ends, the two ends of described linkage section are provided with axial tapped bore, hinge segment is provided with screw rod for the one end being connected with linkage section, the tapped bore screw thread fit of the screw rod in hinge segment and linkage section, and by locked with bolts, form length-adjustable steering track rod, be convenient to assembling and adjust.In the present embodiment, the two ends of steering track rod are hinged with the pipe link of slide plate, steering swivel respectively by ball end.Further, the line of described two steering swivel fulcrums is between steering rack and the fixed end of two steering track rods.Further, the maximum inside lock α of riding type mower front-wheel reaches 66.7 °, and multi-functional riding type mower can directly make a round trip and with serpentine route, grass be eliminated, and reduces the weeding time, effectively increases work efficiency.Also riding type mower maneuvering performance and ride comfort have been improved.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 7, described brake system comprises halting mechanism and rear stop mechanism, described halting mechanism comprises brake pedal 28a, braking ratchet 28b and braking fluted disc 28c, described braking fluted disc is fan-shaped, the fan-shaped cambered surface of described braking fluted disc is provided with some teeth groove, the first rotating shaft that described brake pedal is provided with by support end is rotatably supported in vehicle frame, a hinged return pull bar 28d on brake pedal, return pull bar is connected with vehicle frame by Compress Spring, described braking fluted disc is fixed in the first rotating shaft, the second rotating shaft that described braking ratchet is provided with by support end is rotatably supported in vehicle frame, the free end of braking ratchet is corresponding with the teeth groove of braking fluted disc, between braking ratchet and vehicle frame, be provided with for making to brake the torsion spring of ratchet return, on the side face of the second rotating shaft, be fixedly connected with one for making the parking drag-line 28e of the second rotating shaft rotation, the parking cutterhead lifting handle 28f that one end of parking drag-line is provided with vehicle frame is connected.The stop mechanism interlock of this halting mechanism and riding type mower is controlled, and simple in structure, assembly difficulty is low, takes up room little, is convenient to install other parts, has improved production efficiency, has reduced productive costs, and this halting mechanism easily controls, and parking is convenient and reliable.Described rear stop mechanism comprises the left and right drg of taking turns that install at the two ends of back axle bridge tube, an and rear brake pedal, rear brake pedal connects a braking distributor by pull bar, centre and the pull bar of described braking distributor are hinged, and the two ends, left and right of braking distributor are connected by left and right brake cable pull with left and right drg of taking turns respectively.Stop mechanism is not only simple in structure after this, and productive costs is low, and assembling, adjusting, easy to maintenance, safe and reliable.
Referring to Fig. 8, the rotor 222 of the electrical generator of described generator set is provided with excitation winding n5, the stator 111 of electrical generator is provided with two groups of main winding n1, n2 that output voltage is identical, and one group of auxiliary winding n4 that excitation source is provided, two groups of main windings are in parallel, wherein one group of main winding n2 establishes a tap, forms stator sampling winding n3 between this tap and termination, between described two groups of main windings, also by the first switch series connection, forms generating winding.Described the first switch is relay K 1, and the open contact of relay K 1 is connected between two groups of main windings.Between stator sampling winding n3 and the excitation winding n5 of rotor, be connected with excitation regulator 333, described excitation regulator 333 comprises sampling regulating circuit 444, aerotron 555 and excitation source 666, two input ends of the excitation source 666 of excitation regulator 333 are connected with the two ends of auxiliary winding n4 respectively, one mouth of described excitation source 666 is connected with one end of the excitation winding n5 of rotor, another mouth of excitation source 666 is connected with the emitter of aerotron 555, the collecting electrode of aerotron 555 is connected with the other end of excitation winding n5, the base stage of aerotron 555 is connected with the mouth of sampling regulating circuit 444, two input ends of described sampling regulating circuit 444 are connected with the two ends of stator sampling winding n3 respectively, sampling regulating circuit is used for controlling aerotron conducting and cut-off.By adjusting excitation regulator, make the 110V of the generating winding stable output of generator set, make the 48V alternating-current voltage/AC voltage of two groups of main windings stable outputs in parallel of generator set.
Referring to Fig. 9, described sampling regulating circuit comprises the first rectifier bridge stack, potential device W1, W2, stabilivolt DW1, diode D9, integrated transporting discharging IC1 and some resistance, electric capacity, described the first rectifier bridge stack is comprised of diode D5～D8, two input ends of described the first rectifier bridge stack are connected with the two ends of the sampling winding of stator respectively, one output head grounding of described the first rectifier bridge stack, another mouth of described the first rectifier bridge stack respectively with one end of resistance R 2, one end of resistance R 4, the positive pole of diode D9 connects, the other end of described resistance R 4 is connected with one end of resistance R 5, the other end of resistance R 5 is connected with the first end of potential device W1, the second end of described potential device W1 is connected with one end of resistance R 9, the other end of resistance R 9 is connected with the 5th pin of integrated transporting discharging IC1, the 3rd end of potential device W1 is connected with one end of resistance R 6, first of the other end of resistance R 6 and potential device W2, two ends connect, the 3rd end ground connection of potential device W2, between the first end of described potential device W2 and the 3rd end, be connected with second switch.Described second switch is relay K 2, and the open contact of relay K 2 is connected between the first end and the 3rd end of potential device W2.The other end of described resistance R 2 respectively with one end of resistance R 3, the positive pole of capacitor C 4 connects, the other end of resistance R 3 is connected between resistance R 4 and resistance R 5, the negative earth of capacitor C 4, the negative pole of diode D9 respectively with one end of resistance R 1, the positive pole of capacitor C 2 connects, the negative earth of capacitor C 2, the other end of resistance R 1 respectively with the negative pole of stabilivolt DW1, the positive pole of capacitor C 3, one end of resistance R 7, one end of resistance R 14, the 8th pin of integrated transporting discharging IC1 connects, the positive pole of stabilivolt DW1, the negative earth of capacitor C 3, the other end of resistance R 7 respectively with one end of resistance R 8, one end of resistance R 10 connects, the other end ground connection of resistance R 8, the other end of resistance R 10 respectively with the 6th pin of integrated transporting discharging IC1, one end of resistance R 11, one end of capacitor C 5 connects, the other end of resistance R 11 is connected with one end of capacitor C 6, the other end of capacitor C 5, the other end of capacitor C 6 is all connected with the 7th pin of integrated transporting discharging IC1, between the 7th pin of integrated transporting discharging IC1 and the 3rd pin of integrated transporting discharging IC1, be connected with resistance R 12, the other end of resistance R 14 respectively with one end of resistance R 13, the 2nd pin of integrated transporting discharging IC1 connects, the other end ground connection of resistance R 13, the 4th pin ground connection of integrated transporting discharging IC1, the 1st pin of integrated transporting discharging IC1 is connected with the base stage of aerotron, between the 3rd pin of integrated transporting discharging IC1 and the 1st pin of integrated transporting discharging IC1, be connected with resistance R 15.Sampling voltage through the first rectifier bridge stack rectification Hou Yi road through diode D9 again by capacitor C 2 filtering, resistance R 1 current limliting, stabilivolt DW1 voltage stabilizing, after capacitor C 3 filtering as the working power of integrated transporting discharging IC1.After sampling voltage rectification, separately lead up to 〞
the second end that 〝 network (by R2, R3, R4 resistor group triangularity) is revised by potential device W1 waveform again enters comparison, the amplifying circuit consisting of integrated transporting discharging IC1 and peripheral Resistor-Capacitor Unit, from the 1st pin output pulse signal of integrated transporting discharging IC1.
Referring to Fig. 9, described aerotron adopts by aerotron Q3, Q4, the multiple unit tube that Q5 forms, between multiple unit tube and sampling regulating circuit, be connected with aerotron Q2, one end of the base stage of aerotron Q2 and resistance R 16, one end of resistance R 17, one end of capacitor C 8 connects, the other end ground connection of resistance R 17, the other end of capacitor C 8 is connected with one end of resistance R 23, the other end of resistance R 23 is connected with the negative pole of diode D12, the other end of resistance R 16 is connected with the mouth of sampling regulating circuit, the grounded emitter of aerotron Q2, the base stage of the aerotron Q3 of the collecting electrode of aerotron Q2 and multiple unit tube, one end of resistance R 32 connects, the other end of resistance R 32 is connected with the mouth of excitation source, the collecting electrode of aerotron Q3, the collecting electrode of aerotron Q4 all with the positive pole of diode D12, excitation winding connects, the collecting electrode of aerotron Q5 is connected with the negative pole of diode D12, the emitter of aerotron Q3 is connected with the base stage of aerotron Q4, the base stage of the emitter of aerotron Q4 and aerotron Q5, one end of resistance R 24 connects, the emitter of the other end of resistance R 24 and aerotron Q5, one end of resistance R 25, the other end ground connection of resistance R 25.
The impulse singla of exporting from the 1st pin of integrated transporting discharging IC1 is inputted from resistance R 16, control the break-make of aerotron Q2, thereby control the break-make of the multiple unit tube being formed by aerotron Q3, Q4, Q5, by regulating the dutycycle of this circuit to reach the object of controlling rotor excitation current.When output voltage is during higher than setting voltage, reduce rotor excitation current; When output voltage is during lower than setting voltage, increase rotor excitation current; Make generator output voltage all the time in stabilized conditions.
Referring to Fig. 9, described excitation source comprises the second rectifier bridge stack and capacitor C 1, described rectifier bridge stack is comprised of diode D1～D4, two input ends of rectifier bridge stack are connected with the two ends of the auxiliary winding of stator respectively, one mouth of rectifier bridge stack is connected with the positive pole of capacitor C 1, one end of the excitation winding of rotor respectively, another mouth of rectifier bridge stack, the negative earth of capacitor C 1.
Therefore, the utility model has been realized integrated on a vehicle of the functions such as generating, mowing, loading, road and common non-road driving, field power supply, user only need buy a multi-functional riding type mower just can meet the function of original multiple devices, than the original expense of buying multiple devices, greatly reduce, and floor area is little.Multi-functional riding type mower is all usingd electricity as power simultaneously, simple to operate, and maintenance easily, has been expanded the ability of field use power tool especially.
Claims (10)
1. a multi-functional riding type mower, the vehicle frame that comprises riding type mower, and be arranged on the steering swivel system on vehicle frame, brake system, support the front suspension system of front-wheel, support the back axle of trailing wheel, be arranged on the seat support rack on vehicle frame, it is characterized in that: be positioned on the vehicle frame of below of seat support rack and be provided with a generator set, described generator set is electrically connected to generator control panel, described generator control panel is provided with mode conversion switch and power output interface, on the back axle of described support trailing wheel, the drive motor that travels is installed, the described drive motor that travels is electrically connected to the drive motor controller of travelling, the below of described vehicle frame is provided with an electric grass-cutting cutterhead, this electric grass-cutting cutterhead is connected with the cutterhead elevator system arranging on vehicle frame, be suspended on vehicle frame below, on described electric grass-cutting cutterhead, mowing drive motor is installed, mowing drive motor is electrically connected to mowing drive motor controller, the described drive motor controller of travelling, mowing drive motor controller, generator set is all controlled by electric control system.
2. multi-functional riding type mower according to claim 1, it is characterized in that: described vehicle frame rear end is provided with rear platform, described rear platform is arranged on the rear shelf of turning over that vehicle frame rear end is provided with, the front end of described rear shelf is supported on seat support rack, and locks by locked by hooks mechanism and seat support rack.
3. multi-functional riding type mower according to claim 2, it is characterized in that: the rear end of described rear shelf is provided with two upset columns, described locked by hooks mechanism comprises and pulls handle, rotate fixed hook, the described handle of pulling is hinged on the handle fixing base arranging on rear shelf by a rotating shaft, the periphery of described rotating shaft is provided with a pull bar fixed support, described rotation fixed hook is hinged on the hinge bearing arranging on rear shelf, between the pull bar fixed support of the power arm of described rotation fixed hook and rotating shaft, be connected with pull bar, the link arranging on the hook portion of described rotation fixed hook and seat support rack articulates.
4. multi-functional riding type mower according to claim 1, it is characterized in that: described cutterhead elevator system comprises cutterhead lifting handle, cutterhead lifting handle limit base, cutterhead promotes rocking arm, selector bar, conversion pull bar and cutterhead rear connecting rod, described cutterhead lifting handle limit base is fixed on vehicle frame, described cutterhead lifting handle limit base is provided with position-limited trough, the position-limited trough of described cutterhead lifting handle limit base is other is provided with the limiting stopper clamping of draw-in groove for being provided with cutterhead lifting handle, described cutterhead promotes rocking arm, selector bar is supported on vehicle frame rotationally, described cutterhead lifting handle is connected with the place, force that cutterhead promotes rocking arm through the position-limited trough of cutterhead lifting handle limit base, the emphasis place that described cutterhead promotes rocking arm is connected by a raising rod with selector bar, on the periphery of described selector bar, be fixedly connected with and be useful on the first swing arm that selector bar is rotated, and two the second swing arms, two the second swing arms of selector bar are point articulated by propping up of conversion pull bar and cutterhead rear connecting rod respectively, one end of cutterhead rear connecting rod is hinged with electronic cutterhead respectively, the other end of cutterhead rear connecting rod is hinged with vehicle frame respectively.
5. multi-functional riding type mower according to claim 1, it is characterized in that: described front suspension system comprises upper rocker arm, lower shake-changing arm, upper rocker arm Connection Block, lower shake-changing arm Connection Block, steering swivel and the bumper that is provided with elastic element, described upper rocker arm one end and vehicle frame are hinged, the upper rocker arm other end respectively with upper rocker arm Connection Block, bumper lower end is hinged, described bumper upper end and vehicle frame are hinged, described lower shake-changing arm one end and vehicle frame are hinged, the lower shake-changing arm other end and lower shake-changing arm Connection Block are hinged, described steering swivel is between upper rocker arm Connection Block and lower shake-changing arm Connection Block, by a bolt shaft, upper rocker arm Connection Block and lower shake-changing arm Connection Block are separately fixed to the upper of steering swivel, lower end.
6. multi-functional riding type mower according to claim 1, it is characterized in that: described steering swivel system comprises steering gear, be provided with the slide plate of steering rack, described steering gear is arranged on steering column, described steering column is supported on vehicle frame rotationally, on described vehicle frame, fix a mount pad, this mount pad is provided with the installation via hole passing for steering column, an and horizontal guide groove, the orienting lug that in guide groove, bearing fit one can laterally slide along guide groove, the bottom of described orienting lug is provided with seam, the upper surface of seam contacts formation with mount pad spacing, orienting lug is fixedly connected with slide plate by bolt, the steering rack of skateboard back-end and the engagement of the steering gear on steering column, hinged two steering track rods of front end of slide plate, the fixed end of two steering track rods is adjacent, the free end of two steering track rods respectively with two for the left side with riding type mower, the pipe link of the steering swivel that off front wheel connects is hinged.
7. multi-functional riding type mower according to claim 1, it is characterized in that: described brake system comprises halting mechanism, described halting mechanism comprises brake pedal, braking ratchet and braking fluted disc, described braking fluted disc is fan-shaped, the fan-shaped cambered surface of described braking fluted disc is provided with some teeth groove, the first rotating shaft that described brake pedal is provided with by support end is rotatably supported in vehicle frame, a hinged return pull bar on brake pedal, return pull bar is connected with vehicle frame by Compress Spring, described braking fluted disc is fixed in the first rotating shaft, the second rotating shaft that described braking ratchet is provided with by support end is rotatably supported in vehicle frame, the free end of braking ratchet is corresponding with the teeth groove of braking fluted disc, between braking ratchet and vehicle frame, be provided with for making to brake the torsion spring of ratchet return, on the side face of the second rotating shaft, be fixedly connected with one for making the parking drag-line of the second rotating shaft rotation, the parking cutterhead lifting handle that one end of parking drag-line is provided with vehicle frame is connected.
8. multi-functional riding type mower according to claim 1, it is characterized in that: the generator unit stator of described generator set is provided with two groups of main windings that output voltage is identical, and one group of auxiliary winding that excitation source is provided, two groups of main windings are in parallel, wherein one group of main winding is established a tap, between this tap and termination, form stator sampling winding, between described two groups of main windings, also by the first switch series connection, form generating winding, between stator sampling winding and the excitation winding of rotor, be connected with excitation regulator.
9. multi-functional riding type mower according to claim 1, it is characterized in that: described electric control system comprises micro controller system and ignition lock, forward-reverse switch, mowing switch, retreats mowing switch, cruise switch, described ignition lock, forward-reverse switch, mowing switch, retreat mowing switch, cruise switch is connected with the input end of micro controller system, the mouth of described micro controller system is connected with the drive motor controller of travelling, mowing drive motor controller, generator set respectively.
10. multi-functional riding type mower according to claim 1, it is characterized in that: described seat support rack upper end is provided with seat, one side of described seat arrange electric control system ignition lock, forward-reverse switch, mowing switch, retreat mowing switch, cruise switch, the opposite side of described seat arranges the cutterhead lifting handle of cutterhead elevator system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437942.7U CN203402299U (en) | 2013-07-23 | 2013-07-23 | Multifunctional riding type hay mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437942.7U CN203402299U (en) | 2013-07-23 | 2013-07-23 | Multifunctional riding type hay mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402299U true CN203402299U (en) | 2014-01-22 |
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ID=49938238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320437942.7U Expired - Lifetime CN203402299U (en) | 2013-07-23 | 2013-07-23 | Multifunctional riding type hay mower |
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| Country | Link |
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| CN (1) | CN203402299U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350725A (en) * | 2013-07-23 | 2013-10-16 | 重庆润通动力制造有限公司 | Multifunctional striding type mower |
| CN105993396A (en) * | 2016-07-28 | 2016-10-12 | 常州格力博有限公司 | Lawn mower |
| CN110325031A (en) * | 2017-04-04 | 2019-10-11 | 胡斯华纳有限公司 | Device framework for riding lawn maintenance vehicles |
| CN112740892A (en) * | 2019-10-29 | 2021-05-04 | 南京德朔实业有限公司 | Riding type mower |
| CN114223380A (en) * | 2021-12-14 | 2022-03-25 | 鲁轶 | Weeds remove device before paddy field is planted |
| WO2023082770A1 (en) * | 2021-11-12 | 2023-05-19 | 南京泉峰科技有限公司 | Ride-on lawn mowing apparatus |
| US11904730B2 (en) | 2021-05-14 | 2024-02-20 | Techtronic Cordless Gp | Removable seats and lawnmowers with removable seats |
-
2013
- 2013-07-23 CN CN201320437942.7U patent/CN203402299U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350725A (en) * | 2013-07-23 | 2013-10-16 | 重庆润通动力制造有限公司 | Multifunctional striding type mower |
| CN105993396A (en) * | 2016-07-28 | 2016-10-12 | 常州格力博有限公司 | Lawn mower |
| CN110325031A (en) * | 2017-04-04 | 2019-10-11 | 胡斯华纳有限公司 | Device framework for riding lawn maintenance vehicles |
| CN110325031B (en) * | 2017-04-04 | 2022-03-08 | 胡斯华纳有限公司 | Apparatus frame for riding lawn care vehicle |
| CN112740892A (en) * | 2019-10-29 | 2021-05-04 | 南京德朔实业有限公司 | Riding type mower |
| US11904730B2 (en) | 2021-05-14 | 2024-02-20 | Techtronic Cordless Gp | Removable seats and lawnmowers with removable seats |
| WO2023082770A1 (en) * | 2021-11-12 | 2023-05-19 | 南京泉峰科技有限公司 | Ride-on lawn mowing apparatus |
| CN114223380A (en) * | 2021-12-14 | 2022-03-25 | 鲁轶 | Weeds remove device before paddy field is planted |
| CN114223380B (en) * | 2021-12-14 | 2023-09-01 | 陕西丹山源农业科技有限公司 | Weed removal device before paddy field planting |
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