CN105325128B - The operating mechanism and its hay mover of a kind of hay mover - Google Patents
The operating mechanism and its hay mover of a kind of hay mover Download PDFInfo
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- CN105325128B CN105325128B CN201510851600.3A CN201510851600A CN105325128B CN 105325128 B CN105325128 B CN 105325128B CN 201510851600 A CN201510851600 A CN 201510851600A CN 105325128 B CN105325128 B CN 105325128B
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Abstract
The invention discloses the operating mechanism and hay mover of a kind of hay mover, including promoting handrail, start handrail and speed governing handrail, start handrail and the upper side for promoting handrail is set with speed governing handrail, wherein the speed governing handrail engaging with the first limited block on and with the first limited block synchronous axial system, and fix the speed governing drag-line, position-limit mechanism, for the spacing startup handrail and speed governing handrail, make startup handrail with speed governing handrail in rotation in position-limit mechanism, the position-limit mechanism is fixed on promotion handrail, including the end cap that the mounting seat for being fixed on wherein one shank long coordinates with mounting seat, wherein described first limited block is contained in position-limit mechanism.The operating mechanism of variable speed is done into human oriented design, the movement tendency according to people determines the pace of hay mover, it is simple on the drive mechanism of variable speed, without by tensioning wheel or flywheel, reducing manufacturing cost.
Description
Technical field
The present invention relates to garden equipment field, more specifically, it relates to the operating mechanism on a kind of hay mover.
Background technology
Hay mover（Lawn mower）Also known as weeder, grass mower, lawn mower etc..Hay mover is a kind of for pruning
The machine tool of lawn, vegetation etc., it is grouped by cutterhead, engine, road wheel, walking mechanism, blade, handrail, control unit
Into.
Existing hay mover be divided into hand propelled with self-propelled two kinds, without any power on hand-push type mower road wheel, its
Walking is complete to advance by artificial promotion；Self-propelled mower is provided with clutch on road wheel, is connected using the bent axle on engine
Tape splicing wheel is connected with the belt wheel on clutch, realizes the conjunction of clutch and divide to realize road wheel by artificially pulling clutch handrail
Rotate, be control direction opening from walking modes descendant.The hay mover of prior art walks device certainly, otherwise there is clutch,
Have stepless speed changing mechanism, controlled respectively by drag-line, this is the technical scheme that the public knows well, also have certainly clutch with it is stepless
Certainly the clutch walked in device of gear one, the hay mover of in the market generally existing only has a kind of speed regulation, that is, pull
Clutch handrail is realized, Zi walking device and closing to make hay mover adjust to from walking modes, walking the clutch in device certainly after clutch handrail is bled off
Separation adjusting push-model in one's hands.
The pace for controlling hay mover to realize a variable speed regulation commercially occurs in that many stepless-adjustments
A kind of mechanism of speed, such as walking of the lawn machine disclosed in the Chinese patent in Application No. 201320557212.0 is stepless
Variable regulating mechanism, by setting a speed change belt wheel group between belt wheel and main pulley, respectively with low in speed change belt wheel group
First speed change edge-cutting belt and the second speed change edge-cutting belt are connected with from belt wheel with main pulley, pull gear change hand lever to drive zip line to change
The contact radius of two speed change edge-cutting belts realize the variable speed regulation of lawn machine, it is commonly known that this variable speed governor motion leads to
Cross the setting speed change belt wheel group between master and slave belt wheel and there is structure compared to the existing tensioning wheel that set between master and slave belt wheel
Upper complexity, and need to do chassis significantly corresponding improvement, and then increase manufacturing cost.
To solve the above problems in patent document of the applicant in Application No. 200910207840.4, by rotating
From device tensioning driving belt is walked, increase realizes variable speed with the frictional force of belt pulley, rotates from the process for walking device and passes through clutch
Handrail drives drag-line, drag-line to walk device with oneself and be connected, i.e., before speed regulation process determines hay mover by aperture between drag-line and handrail
Enter speed, near the side of people, speed regulation process needs people's backhand to pull to the rear due to clutch handrail typically located at handrail, and this
During pull startup handrail again, operation inconvenience is not easy to control the pace of hay mover.
The content of the invention
In view of the shortcomings of the prior art, first purpose of the invention is to provide a kind of simple structure, be easy to behaviour
Work meets the operating mechanism of the hay mover of body mechanics.
To achieve the above object, the invention provides following technical scheme：
A kind of operating mechanism of hay mover, including promote handrail, the promotion handrail rearward to be extended by lawnmower chassis
Grip part composition between the left and right shank long for going out and two shanks long, it is characterised in that the operating mechanism is located at and promotes handrail
Upper side, including：
Start handrail, be connected with promoting the left and right shank long of handrail to rotate, the handrail that starts is with lawn mower engine
Clutch cable is connected；
Speed governing handrail, is connected with the left and right shank rotation long of handrail is promoted, and the speed governing handrail is connected with speed governing drag-line,
Wherein the speed governing handrail be sticked on the first limited block and with the first limited block synchronous axial system, and the speed governing drag-line is fixed.
Position-limit mechanism, for the spacing startup handrail and speed governing handrail, makes startup handrail with speed governing handrail in position restrainer
Rotated in structure, the position-limit mechanism is fixed on promotion handrail.
By using above-mentioned technical proposal, pull startup handrail first when hay mover starts and turn to speed governing handrail side,
Pulling clutch cable can open engine, when needing to realize when walking certainly of hay mover, pull speed governing handrail and start handrail
The synchronous direction of advance to hay mover, the more past i.e. speed governing handrail that leans forward of people pulls that angle is bigger, and the pace of hay mover is bigger,
The movement tendency of people just determines the pace of hay mover, and clutch cable reversely turns due to being connected with startup handrail starting
When dynamic and unblock engine clutch direction is pulled, because speed governing handrail connects the first limited block, the first limited block and clutch cable
It is fixed, the first limited block synchronous axial system, the first limited block will necessarily be driven to rotate and drive clutch when speed governing handrail is pulled forward
Drag-line is stretched, and the length of clutch cable stretching is greater than to start handrail and go back to the length of clutch cable will not cause hay mover to be stopped
Car, effectively realizes the operating process of convenient speed governing；When hay mover promotion advance is only needed to, handrail and speed governing handrail will be started
Synchronously pull promotion handrail on one side, speed governing handrail turns to the side for promoting handrail, speed governing drag-line remains a pine
No matter relaxation state and drive the first limited block rotation, the first limited block rotate which side and inherently stretch clutch cable, realize cutting
The hand push pattern of grass.
Preferably, the position-limit mechanism includes the end that the mounting seat for being fixed on wherein one shank long coordinates with mounting seat
Lid, wherein first limited block is contained in position-limit mechanism, is provided with elastic component in the position-limit mechanism, the elastic component connects
Speed governing handrail and mounting seat are connect, makes speed governing handrail that there is the movement tendency for being close to the grip part for promoting handrail.
By using above-mentioned technical proposal, elastic component plays a position-limiting action speed governing handrail first as reset element
Effect speed governing handrail is set an initial position, secondly adjusting the hand push to be automatically reset with from after walking modes, and walking certainly
A damping action is played during pattern and does balance adjustment with the power of staff, can preferably control the pace of hay mover.
Preferably, it is described startup handrail be sticked on the second limited block and with the second limited block synchronous axial system, it is described
Second limited block has the winding slot for clutch cable winding.
By using above-mentioned technical proposal, in the winding slot that clutch cable is fixed on the second limited block, and helped with startup
Hand is fixed, and realizes that the rotation for starting handrail pulls clutch cable to open engine.
Preferably, the end cap, startup handrail, the second limited block, speed governing handrail, the second limited block and mounting seat
It is sequentially connected in series by bearing pin, described startup handrail and the second limited block, speed governing handrail and the second limited block are around the bearing pin in limit
Rotated in the mechanism of position.
By using above-mentioned technical proposal, startup handrail is with the second limited block, speed governing handrail with the second limited block around same
Bearing pin is rotated, and improves rotation precision, and said elements are limited in position-limit mechanism by bearing pin.
Preferably, one end that the speed governing handrail is limited in position-limit mechanism has extended downwardly a mounting blocks, the peace
Dress block offers supply and marketing axle the first mounting hole for wearing and the second mounting hole for fixing speed governing drag-line, and first limited block is opened up
Have and housed and the first spacing mounting groove for mounting blocks, second limited block offers the second of accommodating and spacing startup handrail
Mounting groove.
By using above-mentioned technical proposal, speed governing drag-line is fixed in the second mounting hole of mounting blocks, and entirely installed
Block is limited in the first mounting groove of the first limited block, and bearing pin is arranged in, and is rotated around interior bearing pin when rotating speed governing handrail, is realized
The stretching regulation hay mover pace of speed governing drag-line, similarly starts handrail and is arranged in the second mounting groove of the second limited block,
Realize starting the synchronous axial system of handrail and the second limited block.
Preferably, stepless speed changing mechanism is provided with the chassis, the stepless speed changing mechanism includes being fixed on cutting
Careless machine from the clutch deceleration assembly casing walked in drive shaft, the clutch deceleration assembly casing upper end be provided with input power use
Belt and belt pulley, the speed governing drag-line is worn in chassis to be fixed in one end of cable retaining plate, the cable retaining plate
The other end is fixed on clutch deceleration assembly casing.
By using above-mentioned technical proposal, when the drive speed governing drag-line stretching of speed governing handrail is pulled, one end of speed governing drag-line
Extend under chassis and be connected with cable retaining plate, and one section of cable retaining plate be fixed on on clutch deceleration assembly casing,
So that cable retaining plate is used as a lever drives clutch deceleration assembly body pivot, and clutch deceleration assembly when speed governing drag-line is stretched
The rotation of casing causes original lax belt tension, changes the stepless speed regulation that gearratio realizes hay mover.
Preferably, on the clutch deceleration assembly casing fixed reset extension spring one end, the reset tension spring it is another
One end is fixed with the backboard being fixed on chassis.
By using above-mentioned technical proposal, cancel when speed governing handrail is bled off and existing from walking modes clutch deceleration assembly casing
The effect of reset tension spring ajusts now belt and returns to relaxed state again, and lax belt cannot drive pulley rotation and then take
Disappear from walking modes.
Preferably, the clutch deceleration assembly casing is fixed with limiting plate, and limit is fixed in one end of institute's rheme extension spring
On the plate of position, vertically extending first positive stop and the second positive stop are respectively equipped with the limiting plate and cable retaining plate,
Wherein the first positive stop and the second positive stop are respectively the both sides for being arranged on belt pulley, the first positive stop, second spacing
Block is less than the height of belt with the trimming distance of belt pulley.
By using above-mentioned technical proposal, the first positive stop, the second limiting block are located at and for the both sides of belt pulley to avoid skin
The situation that band is deviate from transmission process, while for pilled-in selvedge another side is slack list, that side of pilled-in selvedge is particularly easy to during due to belt transmission
Disengage belt pulley, it is to avoid caused danger during belt abjection belt pulley.
Preferably, the cable retaining plate on be provided with the 3rd positive stop, one side of the belt is placed in
Between one positive stop and the 3rd positive stop.
By using above-mentioned technical proposal, the setting of the 3rd positive stop is spacing by one side of belt, it is to avoid belt transmission
When due to vibration produce swing reduce transmission efficiency.
Hay mover simple to operate it is another object of the present invention to provide a kind of variable speed, easy to control.
To achieve the above object, the invention provides following technical scheme：Behaviour of the present invention is set on hay mover
Make mechanism.
Compared with prior art, the advantage of the invention is that：The operating mechanism of variable speed is done into human oriented design, according to
The movement tendency of people determines the pace of hay mover, simple on the drive mechanism of variable speed, without by tensioning wheel or
Person's flywheel, reduces manufacturing cost.
Brief description of the drawings
Fig. 1 is the structural representation of hay mover；
Fig. 2 is the top view of stepless speed changing mechanism；
Fig. 3 is the structural representation of stepless speed changing mechanism；
Fig. 4 is the exploded perspective view of stepless speed changing mechanism；
Fig. 5 is the blast diagram one of operating mechanism；
Fig. 6 is the blast diagram two of operating mechanism；
Fig. 7 is the A portions enlarged drawing of Fig. 5；
Fig. 8 is the structural representation of limiting plate；
Fig. 9 is the connection diagram of speed governing drag-line and cable retaining plate.
Brief description of the drawings：1st, hay mover；11st, engine；12nd, chassis；13rd, backboard；2nd, handrail is promoted；21R, right long handle
Portion；21L, left shank long；22nd, grip part；23rd, handrail is started；24th, speed governing handrail；241st, mounting blocks；2411st, the first mounting hole；
2412nd, the second mounting hole；3rd, operating mechanism；31st, mounting seat；311st, mounting post；312nd, stopper slot；32nd, end cap；33rd, the second limit
Position block；331st, winding slot；332nd, the second mounting groove；34th, the first limited block；341st, the 3rd turning；3411st, spacing hole；342nd,
One mounting groove；35th, bearing pin；36th, elastic component；4th, clutch cable；41st, buckle；5th, speed governing drag-line；51st, ears seat；511st, connect
Hole；52nd, discount；6th, stepless speed changing mechanism；61st, belt pulley；62nd, cable retaining plate；621st, the first positive stop；622nd, the 3rd limit
Position block；623rd, the first turning；6231st, riveted holes；63rd, limiting plate；631st, the second positive stop；632nd, the second turning；6321、
Perforation；64th, reset tension spring；65th, clutch deceleration assembly casing；66th, rivet；67th, connecting plate；671st, spacing breach；7th, belt；8、
Bent axle；81st, main pulley；9th, drive shaft is walked certainly.
Specific embodiment
Invention is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, following examples are descriptive
, it is not limited protection scope of the present invention.
Referring to Fig. 1, a kind of hay mover 1 includes chassis 12, the engine 11 on fixed underpan 12, by the advance of hay mover 1
Direction is set to front, and determines all around, rearward to be extended by chassis 12 and be fixed with promotion handrail 2 with this benchmark, and promotion is helped
Hand 2 includes the grip part 22 between right shank 21R long, left shank 21L long and two shanks long, in right shank 21R long, left long handle
Startup handrail 23 and speed governing handrail 24 are rotatably connected between portion 21L, are started handrail 23 and is arranged at promoting with speed governing handrail 24
The upper side of handrail 2, and the caliber of handrail 24 is promoted more than the caliber for starting handrail 23.
Position-limit mechanism is provided with left shank 21L long, is started handrail 23 and is housed and the limit with the side of speed governing handrail 24
In the mechanism of position, start the clutch cable 4 on the connection engine 11 of handrail 23, the connection speed governing of speed governing handrail 24 drag-line 5, for controlling
The pace of hay mover 1.
With reference to Fig. 5 to Fig. 9, the operating mechanism to this hay mover 1 is described in detail, and position-limit mechanism mentioned above includes solid
The mounting seat 31 on left shank 21L long is scheduled on, end cap 32 is coordinated with mounting seat 31, mounting seat 31 passes through screw and left shank long
21L is fixed.
The one end for the startup handrail 23 being contained in position-limit mechanism connects the second limited block 33, and second limited block is set to
Sheave, the winding slot 331 with an annular, clutch cable 4 is wrapped in the winding slot 331 and snap lock, spacing second
Block 33 offers the second mounting groove 332 towards the one side of end cap 32, starts handrail 23 and is arranged in the second mounting groove and will start
One end of handrail 23 is spacing, can synchronously drive the rotation of the second limited block 33 when pulling and starting handrail 23, and the second limited block
The stretching of clutch cable 4 is realized in 33 rotation.
The one end for being equally contained in the speed governing handrail 24 of position-limit mechanism connects the first limited block 34, and the first limited block 34 includes
The runner that the long strip block for radially extending is connected with long strip block, the first mounting groove is offered in runner towards the one side of end cap 32
342, and speed governing handrail 24 has extended downwardly a mounting blocks 241（Fig. 7）, mounting blocks 241 are accommodating interior with the first mounting groove 342 and limit
Position so that the rotation of the first limited block 34 is synchronously driven when speed governing handrail 24 is pulled.
As shown in Figure 7, mounting blocks 241 include the first mounting hole 2411 and the second mounting hole 2412 setting up and down, first
Mounting hole 2411 is located at the upper right side of the second mounting hole 2412, and one end of described speed governing drag-line 5 has a discount 52, by inciting somebody to action
The discount 52 is stuck in the second mounting hole 2412 fixation for realizing speed governing drag-line 5 and speed governing handrail 24.
With reference to Fig. 5 and Fig. 6, described end cap 32, to start handrail 23, the second limited block 33, speed governing handrail 24, first spacing
Block 34 and mounting seat 31 are mutually in series by a bearing pin 36 so that start the limited block 33 of handrail 23 and second, speed governing handrail
24 are rotated with the first limited block 34 around the bearing pin 35, and mounting post 311 is provided with mounting seat 31, and mounting post 311 offers pin
Wearing for hole supply and marketing axle 35, is arranged with elastic component 36 on mounting post 311 is cylindrical, and preferably elastic component 36 is torsion spring, elastic component 36
One end be contained in stopper slot 312, the other end is buckled on speed governing handrail 24, and the setting of elastic component 36 causes that speed governing handrail 24 has
There is a restoring force so that a damping action is played when the speed governing handrail 24 is pulled, it is to avoid firmly excessive to be difficult to control to cut
The pace of careless machine 1.
Long strip block on first limited block 34 is provided with the 3rd turning 341, the 3rd turning 341 perpendicular to long strip block, the 3rd
Spacing hole 3411 is offered on turning 341, a buckle 41 is provided with clutch cable 4, the is first passed through when clutch cable 4 is installed
Spacing hole 3411 on three turnings 341, is connected on the end face at the 3rd turning 341 by buckle 41, because buckle 41 is set
There is hangnail so that when buckle 41 is fixed through spacing hole 3411 using the effect of hangnail.
It is made up of the element in startup handrail 23, speed governing handrail 24, promotion handrail 2, position-limit mechanism and position-limit mechanism described
Operating mechanism 3.
Fig. 2 to Fig. 4 shows that stepless speed changing mechanism 6 is installed and design, and chassis is extend into by the bent axle 8 in engine 11
In 12, it is connected with main pulley 81, used as whole hay mover 1 from walking power input source, main pulley 81 connects nothing by belt 7
Belt pulley 61 on level gear 6, and belt 7 and belt pulley 61 are used as the input power source of stepless speed changing mechanism, it is described
Stepless speed changing mechanism includes that clutch is set in clutch deceleration assembly casing 65, clutch deceleration assembly casing 65 realizes hay mover 1
Hand propelled switch with self-propelled both of which, the prior art that is set in clutch deceleration assembly casing 65 is not described.
Clutch deceleration assembly casing 65 is fixed on from walking in drive shaft 9, drive shaft 9 is walked certainly and is connected with the trailing wheel of hay mover 1,
Trailing wheel does output power wheel and sets, and one end of speed governing drag-line 5 is integrally fixed on speed governing handrail 24 caused by above-mentioned, and that other end is worn
It is located under chassis 12.
Referring to Fig. 9, speed governing drag-line 5 is limited in the spacing breach 671 on contiguous block 64, again by with clutch cable
Buckle 51 on 4 is fixed, and ears seat 51 is connected with the end head of speed governing drag-line 5, and ears seat 51 offers connecting hole 511, will
Described ears seat 51 is connected to the cable retaining plate 62 that one end is fixed on clutch deceleration assembly casing 65, cable retaining plate 62
The other end the first turning 623 is formed by flange, offer riveted holes 6231 on the first turning 623, ears seat 511 is fixed
When be inserted on the first turning 623, riveted with connecting hole 511 through riveted holes 6231 by a rivet 66 and fixed.It is double after fixation
Ear mount 51 is realized being connected with cable retaining plate 62, and is fixed with clutch deceleration assembly casing 65 due to cable retaining plate 62 and caused
The rotation of clutch deceleration assembly casing 65 is driven when speed governing handrail 24 is pulled, causes belt pulley 61 to turn to behind hay mover 1
It is dynamic, tight belt 7 is stung, speed control principle apllied 200910207840.4 patent document before the applicant is identical.
Fig. 4, is further fixed on limiting plate 63 on clutch deceleration assembly casing 65, and limiting plate 63 leads to cable retaining plate 62
Cross screw to be fixed with clutch deceleration assembly casing 65, the first postive stop baffle has been upwardly extended along the vertical direction of cable retaining plate 62
621 and the 3rd postive stop baffle 622, the first postive stop baffle 621 is placed in a trimming of belt pulley 61, the 3rd postive stop baffle 622 with
First postive stop baffle 621 staggers setting so that belt 7 is placed between the first postive stop baffle 621 and the 3rd postive stop baffle 622, makees
It is the setting of spacing belt 7.
Same is provided with the second postive stop baffle 631 on limiting plate 63, is oppositely arranged with the first postive stop baffle 621, puts
In another trimming of belt pulley 61, the first postive stop baffle 621 and the second postive stop baffle 631 will to the two trimmings distance of belt pulley 61
Cause that belt 7 cannot be deviate from from belt pulley 61 less than the height of belt 7（It is expressly shown from Fig. 3）.
With reference to Fig. 2 to Fig. 4, the second turning 632 is provided with limiting plate 63, perforation is offered on the second turning 632
6321（Shown in Fig. 8）, reset tension spring 64 is connected with the perforation 6321, one end of reset tension spring 64 is suspended on perforation 6321
Interior, the other end is fixed with the backboard 13 being fixed in chassis 12, and the setting of reset tension spring 64 causes unclamping speed governing handrail 24
When clutch deceleration assembly casing 65 can be driven to ajust reset in the effect of elastic potential energy to disengage clutch.
The hay mover 1 have two kinds of walking modes difference hand propelleds with it is self-propelled.
The operating principle of hand propelled is：Startup handrail 23 is pulled backward, is driven the second limited block 33 to rotate stretching clutch and is drawn
Rope 4, continuation pull backward fit with speed governing handrail 24 and meanwhile with speed governing handrail 24 backward together with continue to pull and helped until with promotion
The grip part 22 of hand 2 is fitted, and speed governing handrail 24 is pulled backward cannot drive the stretching of speed governing drag-line 5, now can only artificially be promoted
Hay mover 1 advances.
Self-propelled operating principle is：Startup handrail 23 is equally pulled backward to the initial position of speed governing handrail 24, is started
The retrofire first of machine 11, pulls forward the rotation of the first limited block 34 of synchronous drive of speed governing handrail 24, first speed governing handrail 24
Pull forward so that speed governing drag-line 5 is stretched（Speed governing handrail is rotated with handrail is started around bearing pin 35, and bearing pin 35 is located in 2411
On, the discount 52 of speed governing drag-line 5 is fixed on the second mounting hole 2412, and 2411 is the upper right side of the second mounting hole 2412, speed governing
Handrail 24 is pulled forward, and a section of the second mounting hole 2412 can swing backward stretching speed governing drag-line 5）Speed governing drag-line 5 drives drag-line
Fixed plate 62 drives the back rotation of clutch deceleration assembly casing 65 to sting the change gearratio of tight belt 7, speed governing handrail 24 and grip part
The pace of the 22 bigger hay mover 1 of aperture is faster, and the movement tendency according to people determines pace in other words, in speed governing
Handrail 24 can synchronously pull startup handrail 23 while pulling forward, being pulled forward due to startup handrail 23 can drive the second limit
Position block 33 is rotated and causes that clutch cable 4 shrinks, when speed governing handrail 24 is pulled forward due to the first limited block 34 of synchronous axial system
Fixed with clutch cable 4, the long strip block of the first limited block 34 rotates down and can push clutch cable 4 and stretch drag-line 4, and clutch
The tensile elongation of drag-line 4 is greater than due to starting the length that handrail 23 pulls forward the clutch cable 4 of contraction so that hay mover 1
Will not brake, realize from the process for walking stepless speed regulation.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of operating mechanism of hay mover, including promotion handrail（2）, the promotion handrail（2）By hay mover（1）Chassis（12）
The left and right shank long for rearward extending（21L、21R）With the grip part between two shanks long（22）Composition, it is characterised in that institute
State operating mechanism and be located at promotion handrail（2）Upper side, also include：
Start handrail（23）, with promotion handrail（2）Left and right shank long（21L、21R）Rotate connection, the startup handrail（23）
With hay mover（1）Engine（11）Clutch cable（4）Connection；
Speed governing handrail（24）, with promote handrail（2）Left and right shank long（21L、21R）Rotate connection, the speed governing handrail
（24）With speed governing drag-line（5）Connection, wherein the speed governing handrail（24）It is sticked in the first limited block（34）It is upper and with the first limited block
（34）Synchronous axial system, and by the speed governing drag-line（5）It is fixed；
Position-limit mechanism, for the spacing startup handrail（23）With speed governing handrail（24）, make startup handrail（23）With speed governing handrail
（24）In being rotated in position-limit mechanism, the position-limit mechanism is fixed on promotion handrail（2）On；
The startup handrail（23）One end be fixedly connected with the second limited block（33）, second limited block（33）With the clutch
Drag-line（4）It is fixedly connected, when pulling the startup handrail（23）When can synchronously drive second limited block（33）Rotation, and
Second limited block（33）Rotation realize the clutch cable（4）Stretching；
First limited block（34）Including the long strip block for radially extending, the long strip block is provided with the 3rd turning（341）, described
Three turnings（341）On offer spacing hole（3411）, clutch cable（4）On be provided with a buckle（41）, clutch cable is installed（4）
When first pass through the 3rd turning（341）On spacing hole（3411）, it is then connected to second limited block（33）.
2. the operating mechanism of a kind of hay mover according to claim 1, it is characterised in that the position-limit mechanism includes fixing
In the mounting seat of wherein one shank long（31）With mounting seat（31）The end cap of cooperation（32）, wherein first limited block（34）Receive
It is dissolved in position-limit mechanism, elastic component is provided with the position-limit mechanism（36）, the elastic component（36）Connection speed governing handrail（24）
With mounting seat（31）, make speed governing handrail（24）With being close to promotion handrail（2）Grip part（22）Movement tendency.
3. a kind of operating mechanism of hay mover according to claim 2, it is characterised in that the startup handrail（23）Engaging
In the second limited block（33）It is upper and with the second limited block（33）Synchronous axial system, second limited block（33）With supplying clutch cable
（4）The winding slot of winding（331）.
4. a kind of operating mechanism of hay mover according to claim 3, it is characterised in that the end cap（32）, start help
Hand（23）, the second limited block（33）, speed governing handrail（24）, the second limited block（33）And mounting seat（31）By bearing pin（35）According to
Secondary series connection, described startup handrail（23）With the second limited block（33）, speed governing handrail（24）With the second limited block（33）Around the pin
Axle（35）In rotation in position-limit mechanism.
5. a kind of operating mechanism of hay mover according to claim 1, it is characterised in that the speed governing handrail（24）It is spacing
A mounting blocks have been extended downwardly in one end of position-limit mechanism（241）, the mounting blocks（241）Offer supply and marketing axle（35）Wear
First mounting hole（2411）With fixed speed governing drag-line（5）The second mounting hole（2412）, first limited block（34）Offer
For mounting blocks（241）Accommodating and the first spacing mounting groove（342）, second limited block（33）Offer accommodating and spacing open
Dynamic handrail（23）The second mounting groove（332）.
6. a kind of operating mechanism of hay mover according to claim 1, it is characterised in that the chassis（12）Inside it is provided with
Stepless speed changing mechanism, the stepless speed changing mechanism includes being fixed on hay mover（1）Walk drive shaft certainly（9）On clutch slow down it is total
Into casing（65）, the clutch deceleration assembly casing（65）Upper end is provided with the belt of input power（7）With belt pulley（61）,
The speed governing drag-line（5）Wear to chassis（12）It is interior in cable retaining plate（62）One end fix, the cable retaining plate（62）'s
The other end is fixed on clutch deceleration assembly casing（65）On.
7. a kind of operating mechanism of hay mover according to claim 6, it is characterised in that the clutch deceleration assembly casing
（65）Upper fixed reset extension spring（64）One end, the reset tension spring（64）The other end be fixed on chassis（12）On rear gear
Plate（13）It is fixed.
8. a kind of operating mechanism of hay mover according to claim 7, it is characterised in that the clutch deceleration assembly casing
（65）It is fixed with limiting plate（63）, the reset tension spring（64）One end be fixed on limiting plate（63）On, the limiting plate（63）
With cable retaining plate（62）On be respectively equipped with vertically extending first positive stop（621）With the second positive stop（631）, wherein
First positive stop（621）With the second positive stop（631）It is separately positioned on belt pulley（61）Both sides, the first positive stop
（621）, the second positive stop（631）With belt pulley（61）Trimming distance be less than belt（7）Height.
9. a kind of operating mechanism of hay mover according to claim 8, it is characterised in that the cable retaining plate（62）'s
On be provided with the 3rd positive stop（622）, one side of the belt (7) is placed in the first positive stop（621）With the 3rd limiting block
Block（622）Between.
10. a kind of hay mover, it is characterised in that including the operating mechanism as described in claim 1 ~ 9 any one.
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| CN105751891B (en) * | 2016-03-29 | 2018-03-09 | 宁波市德霖机械有限公司 | A kind of stepless time adjustment controlling organization of hay mover |
| CN106034568B (en) * | 2016-06-14 | 2018-07-20 | 常州格力博有限公司 | Power-equipment and control method |
| US11272658B2 (en) | 2016-06-14 | 2022-03-15 | Globe (jiangsu) Co., Ltd. | Control panel, self-propelled switch apparatus, and power device |
| CN106105541B (en) * | 2016-06-14 | 2019-01-18 | 常州格力博有限公司 | From walking switching device and its tedder |
| CN106134641A (en) * | 2016-07-22 | 2016-11-23 | 宁波市德霖机械有限公司 | A kind of stepless time adjustment controlling organization of hay mover |
| CN106068727B (en) * | 2016-07-28 | 2019-01-22 | 常州格力博有限公司 | Grass trimmer control method |
| CN109743969B (en) * | 2017-11-08 | 2024-04-30 | 南京泉峰科技有限公司 | Hand-push type self-driven travelling machine |
| CN112005699A (en) * | 2020-08-14 | 2020-12-01 | 杨振忠 | Automatic mowing device for manufacturing straw mat |
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| CN2855036Y (en) * | 2005-12-08 | 2007-01-10 | 高密市益丰机械有限公司 | Self-running mower on hillside |
| US7571591B2 (en) * | 2007-06-05 | 2009-08-11 | Tim Pickles | Tow behind mower attachment system |
| US8429885B2 (en) * | 2008-04-25 | 2013-04-30 | Black & Decker Inc. | Cordless mower including cooling air flow arrangement |
| US7762049B2 (en) * | 2008-12-31 | 2010-07-27 | Black & Decker Inc. | Electric mower having two-motion activation system |
| CN201541486U (en) * | 2009-10-30 | 2010-08-11 | 宁波市德霖机械有限公司 | Integrated control mechanism of self-propelled device clutch and stepless variable transmission for mower |
| CN201518582U (en) * | 2009-11-03 | 2010-07-07 | 陈寅 | Rear self-propelled mowing machine adopting batteries for driving |
| CN205161186U (en) * | 2015-11-28 | 2016-04-20 | 宁波市德霖机械有限公司 | Operating device of lawn mower and lawn mower thereof |
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Effective date of registration: 20220606 Address after: No. 168, longsan Road, Cixi Binhai Economic Development Zone, Ningbo, Zhejiang 315338 Patentee after: Ningbo Ruilin Machinery Technology Co.,Ltd. Address before: 315020 No. 88, Lane 666, Jinshan Road, Jiangbei Industrial Park, Ningbo, Zhejiang Patentee before: NINGBO NGP INDUSTRY Co.,Ltd. |