A kind of mow binder
Technical field
The utility model relates to a kind of crop cropper tool, particularly a kind of mow binder that gathers in crops.
Background technology
Mow binder, the harvesting cereal are also tied into it the harvest machinery of a certain size shocks of grainor automatically.Utilize this machinery can be when crops (as: wheat, paddy rice etc.) harvesting be gathered in crops season and with crop tie into a certain size shocks of grainor, thereby make things convenient for the cutting bundle, move and transport of receipts storehouse, the withered bar of crop of grain.
As China Patent No.: 201120352809.2 utility model discloses a kind of automatic feed formula mow binder, it comprises frame, engine and main-gear box are equipped with in the rear portion of frame, frame front is equipped with liftable harvesting support, the lower rear of harvesting support is provided with the cutter sweep that is connected with main-gear box power, the top, rear portion of harvesting support is provided with dials the standing grain device, what a plurality of parallel settings were equipped with in the front portion of harvesting support holds up the standing grain support, each hold up standing grain support top be provided with dial that standing grain device power is connected on hold up standing grain to take turns, the standing grain support bottom setting of holding up that is positioned at the outside portion is held up the standing grain wheel by dialling the power-actuated sidepiece of standing grain device, hold up standing grain support bottom to be provided with two interlocks and one of them to hold up the standing grain wheel by dialling the middle part that the standing grain device drives in the middle of being positioned at, the middle part is held up about the standing grain wheel and is oppositely arranged.The utlity model has and can completely prop up the advantage of the lodging seedlings of cereal crops, having guaranteed can be with whole seedlings of cereal crops harvesting.This utility model patent has solved when harvesting is overall structure can allow harvesting position close proximity to ground when normal operation, thereby the toothing degree is low, help the final-period management in field, changed the bundling mode simultaneously, realized lashing height, tied directly and can highly regulate with paddy rice.
But, all there are such shortcoming in above-mentioned patent and prior art: mow binder is when operation, the ceding of Taiwan is under the drive of running gear during operation, each step of the ceding of Taiwan moves ahead, crops are inevitably understood towards the run-off the straight of mow binder the place ahead under the promotion of the ceding of Taiwan, even may lodge on ground, can cause grain to be scattered in the field like this, and, thereby be difficult for tying up owing to the withered bar of crop is destroyed.
The utility model content
In order to overcome the defective that exists in the prior art, the utility model provides a kind of mow binder, and this evil bundle machine can prevent effectively that crops from turning forward or lodging when harvesting farming industry, and the withered bar of crop is tied up easily.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of mow binder, comprise frame, running gear, actuating unit, transmission mechanism and the ceding of Taiwan, the top of the described ceding of Taiwan is provided with straw shift wheel, the movable straight-bar of holding up that is connected with a plurality of band pusher dogs on the straw shift wheel, described straw shift wheel is connected with frame by support arm, and described straw shift wheel is connected with transmission mechanism.
One end of described support arm and frame flexibly connect, and the other end and rice crop-poking wheel axis flexibly connect, and are provided with the adjusting rod of regulating the straw shift wheel height between described support arm and the frame, and described adjusting rod one end is connected with support arm, and the other end is connected with frame.
Described straw shift wheel wheel shaft one end is provided with eccentric, and described eccentric is connected with transmission mechanism by belt.
One end and the support arm of described adjusting rod are hinged, and the other end is provided with a plurality of spacing holes along the support arm axially spaced-apart, and what cooperate on the frame is provided with a projection, and described projection snaps in one of them spacing hole.
One end and the support arm of described adjusting rod are hinged, and the other end is provided with a plurality of projections along the support arm axially spaced-apart, cooperate on the frame to be provided with a spacing hole, and described one of them projection snaps in the spacing hole.
The utlity model has following advantage:
1, the utility model compared with prior art is provided with straw shift wheel above the ceding of Taiwan, the movable straight-bar of holding up that is connected with a plurality of band pusher dogs on the straw shift wheel, and described straw shift wheel is connected with frame by support arm, and described straw shift wheel is connected with transmission mechanism.During the mow binder operation, the straw shift wheel of ceding of Taiwan top rotates counterclockwise in the drive lower edge of transmission mechanism, straw shift wheel and the movable straight-bar of holding up that connects thereon a plurality of band pusher dogs, to be set upright by the crop that the ceding of Taiwan is about to push over volt, prevent plant lodging and can't gather in, the withered bar of crop can not be damaged yet, and is easy to tie up.
2, an end of support arm and frame flexibly connect in the utility model, the other end and rice crop-poking wheel axis flexibly connect, be provided with the adjusting rod that can regulate the straw shift wheel height between described support arm and the frame, described adjusting rod one end is connected with support arm, and the other end is connected with frame.Adjust the height of straw shift wheel by adjusting rod, to reach the crops of cutting the bundle differing heights.
3, an end and the support arm of adjusting rod is hinged in the utility model, the other end is provided with a plurality of spacing holes along the support arm axially spaced-apart, what cooperate on the frame is provided with a projection, described projection snaps in one of them spacing hole, and uses bolt, selects the spacing hole and the projection clamping of diverse location, change the length of support arm, can adjust the height of straw shift wheel easily, it is simple in structure, handled easily.
4, an end and the support arm of adjusting rod is hinged in the utility model, and the other end is provided with a plurality of projections along the support arm axially spaced-apart, cooperates on the frame to be provided with a spacing hole, and described one of them projection snaps in the spacing hole.This structure is also simple, and is easy to operate, only the projection of diverse location on the support arm need be snapped in the spacing hole on the frame, changes the length of support arm, just can realize adjusting the height of straw shift wheel.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Mark 1, frame among the figure; 2, the ceding of Taiwan; 3, straw shift wheel; 4, hold up straight-bar; 5, support arm; 6, adjusting rod; 7, eccentric.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of mow binder, comprise frame 1, running gear, actuating unit, transmission mechanism and the ceding of Taiwan 2, the top of the described ceding of Taiwan 2 is provided with straw shift wheel 3, activity is connected with a plurality of straight-bars 4 of holding up on the straw shift wheel 3, described straw shift wheel 3 is connected with frame 1 by support arm 5, and described straw shift wheel 3 is connected with transmission mechanism.Straw shift wheel 3 rotates counterclockwise in the drive lower edge of transmission mechanism, straw shift wheel 3 and the movable a plurality of straight-bars 4 of holding up that connect thereon will be set upright by the crop that the ceding of Taiwan is about to overwhelm volt, prevent that plant lodging and grain are scattered in the field, thereby the withered bar of crop can not damaged by pressure yet, is easy to tie up.
One end of described support arm 5 and frame 1 flexibly connect, and 3 flexible connections of the other end and straw shift wheel are provided with the adjusting rod 6 of regulating straw shift wheel 3 height between described support arm 5 and the frame 1, and described adjusting rod 6 one ends are connected with support arm 5, and the other end is connected with frame 1.
3 one ends of described straw shift wheel wheel are provided with eccentric 7, and described eccentric 7 is connected with transmission mechanism by belt.
Described adjusting rod 6 regulate in the following manner straw shift wheel wheel 3 height, adjusting rod 6 one ends and support arm 5 are hinged, the other end is provided with a plurality of spacing holes along support arm 5 axially spaced-aparts, and what cooperate on the frame is provided with a projection, and described projection snaps in one of them spacing hole.
Described adjusting rod 6 also can regulate in the following way straw shift wheel wheel 3 height, one end and the support arm 5 of adjusting rod 6 are hinged, the other end is provided with a plurality of projections along support arm 5 axially spaced-aparts, cooperates on the frame to be provided with a spacing hole, and described one of them projection snaps in the spacing hole.
The utility model mow binder specifically also comprises the chassis, is connected with forward and backward two groups of road wheels at members such as the underrun bearing block on chassis, power transmission shafts.Engine, assemblies such as driving-belt, driving wheel constitute running gear.Front end on the chassis is connected with the ceding of Taiwan 2, the ceding of Taiwan 2 is provided with and holds up standing grain mechanism, banding mechanism, stirs members such as chain, on the support of the ceding of Taiwan 2, be connected with and dial standing grain mechanism, by dialling standing grain mechanism cereal are dialled in the ceding of Taiwan, divide into groups, hold up cereal straight by the standing grain mechanism that holds up in the ceding of Taiwan again, and by the chain of stirring in the ceding of Taiwan 2 cereal are dialled in the banding mechanism, then cereal are tied up by banding mechanism.Front end on the chassis also is provided with the handrail that extends back, and can adjust direction of advance of the present utility model by handrail.Be provided with upwardly extending bracing frame at the rear portion on chassis, be provided with seat on the top of bracing frame, this seat should be in the back lower place of handrail end, takes for the operating personnel who gathers in operation.
Above-mentioned bracing frame is a stretching structure, by adjusting the extended height of bracing frame, the height and position of seat is adjusted.Aforementioned bracing frame can also adopt fixed structure except adopting stretching structure, if adopt fixed structure, can't adjust the height and position of seat, but can realize goal of the invention of the present utility model equally.