Herba lysimachiae capillipedis apparatus for fast switching after hay mover
Technical field
The present invention relates to hay mover field, be specifically related to Herba lysimachiae capillipedis apparatus for fast switching after a kind of hay mover.
Background technology
After industry hay mover, Herba lysimachiae capillipedis function is substantially all with row function without issue at present is individual operations, the most double
To the function selected.
Summary of the invention
The technical problem to be solved is to provide Herba lysimachiae capillipedis apparatus for fast switching after a kind of hay mover, cuts
Grass machine can use heel row and not rear row function, simple in construction in operation simultaneously, and processing is simple, dress
Formula just, mode of operation hommization.
For solving above-mentioned existing technical problem, the present invention uses following scheme: after hay mover, Herba lysimachiae capillipedis is quickly cut
Changing device, described mowing tool has chassis body, described chassis body to be provided with straw outlet, described hay mover
Rear Herba lysimachiae capillipedis apparatus for fast switching includes bonnet and rear lid support, and described bonnet is rotationally connected with chassis body, institute
Stating bonnet and cover on straw outlet, described rear lid support is provided with switching part one and supporting part, and described bonnet sets
There are switching part two, described switching part one to be rotatably assorted with switching part two, have between described rear lid support and bonnet
Having the first retaining structure, being clasped by the first retaining structure between described rear lid support and bonnet makes bonnet
Support interfixes with bonnet;There is between described rear lid support and bonnet the second retaining structure, described switching
Portion one is during switching part two rotates, and described first retaining structure first disengages, and described supporting part swings
Being supported from chassis body by bonnet makes straw outlet open, by the second screens between rear lid support and bonnet
Respective outer side edges makes rear lid support interfix with bonnet.
Under original state, being clasped by the first retaining structure between rear lid support and bonnet, bonnet covers
Straw outlet;When needing to open straw outlet, lid support after rotation, the now relative switching part of switching part one two turns
Dynamic, in the process, the first retaining structure first disengages, and then supporting part swings bonnet from chassis body
Supporting, now straw outlet is opened, and is coordinated by the second retaining structure and make bonnet between rear lid support and bonnet
Support interfixes with bonnet.When needs cover straw outlet again, rotate backward rear lid support, the second screens
Structure first disengages, and supporting part backswing makes bonnet depart from support, and bonnet covers straw outlet, after turning to
When being clasped again by the first retaining structure between lid support and bonnet, rear lid support is the most solid with bonnet
Fixed.
As preferably, described first retaining structure includes the axis one being located on rear lid support and is located on bonnet
Draw-in groove one.
As preferably, described switching part one and supporting part are the body of rod, and described switching part one and supporting part are mutual
Vertically, described switching part one is parallel with axis one, and described switching part two is the draw-in groove two being located on bonnet.
As preferably, described axis one is parallel to state the rotary centerline that switching part one rotates relative to switching part two,
Described supporting part is perpendicular to the rotary centerline that switching part two rotates.
As preferably, described bonnet is provided with through hole, and described through hole runs through two sides before and after bonnet, described
Support part passes through hole.
As preferably, described second retaining structure is the flange arranging through hole medial wall
As preferably, described first retaining structure includes the axis one being located on rear lid support and is located on bonnet
Draw-in groove one, described bonnet is provided with groove, and described switching part two is located at the side of groove, described draw-in groove one
Being arranged on the opposite side of groove, described through hole is positioned at switching part two side, described through hole in being located at groove
Part be positioned on the diapire of groove, part be positioned on the sidewall of groove, described flange be positioned at groove diapire and
Sidewall intersection.
As preferably, described chassis body is provided with spacing hole, described supporting part by bonnet from chassis body
Support rearward end to stretch in spacing hole.
As preferably, described chassis body is provided with Coupling Shaft, and described bonnet is provided with draw-in groove three, described turn
Spindle is spacing in draw-in groove three, and described chassis body and bonnet coordinate realization to rotate by Coupling Shaft and draw-in groove three
Connect.Exchanging structure is arranged to Coupling Shaft and the structure of card slot fit, convenient disassembly.
Beneficial effect:
The present invention uses Herba lysimachiae capillipedis apparatus for fast switching after a kind of hay mover that technique scheme provides, hay mover
Can use heel row and not rear row function, simple in construction in operation, processing is simple, assembling side simultaneously
Just, mode of operation hommization.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one bonnet structural representation when covering straw outlet;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Structural representation when Fig. 3 is that the embodiment of the present invention one bonnet is supported, straw outlet is opened;
Fig. 4 is the enlarged drawing in Fig. 3 at B;
Fig. 5 is the structural representation of chassis body in the embodiment of the present invention one;
Fig. 6 is the structural representation of bonnet in the embodiment of the present invention one;
Fig. 7 is the enlarged drawing in Fig. 6 at C;
Fig. 8 is the structural representation of rear lid support in the embodiment of the present invention one;
Fig. 9 is the structural representation of rear lid support in the embodiment of the present invention two;
Figure 10 is the structural representation of rear lid support in the embodiment of the present invention three;
Figure 11 is rear lid support and the cooperation schematic diagram of bonnet in the embodiment of the present invention four.
Detailed description of the invention
Embodiment one:
As Fig. 1 to 8 show the first embodiment of Herba lysimachiae capillipedis apparatus for fast switching after hay mover of the present invention, its
In, mowing tool has chassis body 1, chassis body 1 to be provided with straw outlet 11, and after hay mover, Herba lysimachiae capillipedis is quick
Switching device includes bonnet 2 and rear lid support, and bonnet 2 covers on straw outlet 11, and chassis body 1 is provided with
Coupling Shaft 13, bonnet 2 is provided with draw-in groove 3 26, and Coupling Shaft 13 is stuck in draw-in groove 3 26, bonnet 2 and machine
Realization is coordinated to be rotationally connected by Coupling Shaft 13 and draw-in groove 3 26 between shell main body 1.
In the present embodiment, rear lid support is formed by a body of rod bending, and after bending, rear lid support forms four
Point, respectively switching part 1, connecting portion 34, axis 1 and supporting part 33, switching part 1 and card
Axle 1 is parallel, and switching part 1 and supporting part 33 are vertical, and connecting portion 34 is connected to switching part 1 He
One end of axis 1, supporting part 33 is connected to the other end of axis 1, supporting part 33 and switching part
One 31 form T-type structure, supporting part 33 and axis 1 forms L-type structure;Bonnet 2 is provided with groove
25, the side of groove 25 is provided with draw-in groove 1, the offside of draw-in groove 1 side is provided with draw-in groove 2 21,
It is positioned at draw-in groove 1 side in being located at groove 25 and is provided with through hole 23, before and after through hole 23 runs through bonnet 2
Two sides, through hole 23 part is positioned on the diapire of groove 25, part is positioned on the sidewall of groove 25, through hole 23
On medial wall, diapire and sidewall intersection at groove 25 are provided with flange 24, and now, through hole 23 is at flange 24
Place formed a bottleneck structure, switching part 1 be stuck in draw-in groove 2 21 and can axial rotation, supporting part 33
Through through hole 23.
Under original state, bonnet 2 covers straw outlet 11, and as illustrated in fig. 1 and 2, axis 1 is buckled in card
In groove 1, supporting part 33 is positioned at through hole 23 in the part of the sidewall of groove 25;When needs are by Herba lysimachiae capillipedis
When mouth 11 is opened, move rear lid support, make axis 1 depart from draw-in groove 1, then proceed to rotate bonnet
Support, supporting part 33 swings, and the bottleneck structure entrance through hole 23 that supporting part 33 is broken through at flange 24 is positioned at
In part on the diapire of groove 25, during this, bonnet 2 supported portion 33 is propped up from chassis body 1
Prop up and make straw outlet 11 open, and owing to supporting part 33 is tied by the through hole 23 bottleneck at flange 24
The restriction of structure, rear lid support and bonnet 2 keep interfixing, straw outlet 11 open after schematic diagram such as Fig. 3
Shown in 4;It addition, chassis body 1 is provided with spacing hole 12, supporting part 33 by bonnet 2 from chassis body
Support rearward end on 1 to stretch in spacing hole 12 so that rear lid support is fixing more firm.
Embodiment two:
As it is shown in figure 9, be with embodiment one difference, rear lid support is only by switching part 1, card
Axle 1 and the F type structure of supporting part 33 composition, wherein have switching part 1, axis 1 parallel, all
It is perpendicular to supporting part 33, supporting part 33 and switching part 1 and forms T-type structure, supporting part 33 and axis one
32 form L-type structure.
Embodiment three:
As shown in Figure 10, being with embodiment one difference, rear lid support is only by switching part 1, card
Axle 1 and the T-type structure of supporting part 33 composition, axis 1 and supporting part 33 are coaxial, are each perpendicular to
Switching part 1, now, groove 25 inner card cage 2 21 side and draw-in groove 1 side are adjacent.
Embodiment four:
As shown in figure 11, it is with the difference of embodiment one, bonnet does not arrange groove, draw-in groove
2 21 and draw-in groove 1 be protruding at rear cap surface, when bonnet covers straw outlet, instant axis 1 and card
During groove one 22 clamping, supporting part 33 does not stretch in through hole 23, and is in above through hole 23;When
When needing to open straw outlet, now axis 1 and draw-in groove 1 are departed from, bonnet holder pivots, now
Supporting part 33 swings in through hole 23, break through through hole 23 at flange 24 bottleneck structure finally quilt
The spacing side at bottleneck structure.