CN103947384B - One hugs careless device - Google Patents

One hugs careless device Download PDF

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Publication number
CN103947384B
CN103947384B CN201410181304.2A CN201410181304A CN103947384B CN 103947384 B CN103947384 B CN 103947384B CN 201410181304 A CN201410181304 A CN 201410181304A CN 103947384 B CN103947384 B CN 103947384B
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frame
tire sets
hug
tire
bar
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CN103947384A (en
Inventor
刘立强
张博宇
杨贤涛
何冠杰
赵家彬
贾延奎
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AEROSPACE NEW CHANGZHENG ELECTRIC VEHICLE TECHNOLOGY Co Ltd
Beijing Institute of Space Launch Technology
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AEROSPACE NEW CHANGZHENG ELECTRIC VEHICLE TECHNOLOGY Co Ltd
Beijing Institute of Space Launch Technology
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Priority to CN201410181304.2A priority Critical patent/CN103947384B/en
Publication of CN103947384A publication Critical patent/CN103947384A/en
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Abstract

The invention discloses one and hug careless device, comprise haulage gear, frame, tire sets and hay rake structure, this haulage gear one end is connected with external dynamic power machine, and the other end is installed in frame; And, described frame is provided with multiple described hay rake structure, and the plurality of hay rake structure is equidirectionally be evenly distributed in described frame; Described tire sets one end is fixed in this frame, the other end of described tire sets and earth surface.Therefore, of the present inventionly hug careless device herbage can be realized automatically to hug integrated swath.

Description

One hugs careless device
Technical field
The present invention relates to mechanical field, refer to that one efficiently hugs careless device especially.
Background technology
At present, China's herb machinery aggregate level is also very on the low side, also be in the starting stage, mainly based on low content of technology, be worth low simple products, substantially complete by animal-drawn and cut, hug grass etc. elemental operation facility to the update supporting with dynamic power machine.Such as novelly to cut, hug facility and all kinds of teamwork machinery and shaping facility and in succession succeed in developing and promote rapidly, forage seeding adopts disc trench digging sower, no-tillage seeding machine, with engine-driven atomiser and agricultural aircraft pesticide, weed killer herbicide; Herbage harvesting adopts harvesting, hugs grass, flattening, bundling combine-harvester.But in the middle of prior art, the grass making machinery of integrated for grass swath is also in technology inefficient state, operating efficiency is on the low side, there is human and material resources waste serious phenomenon.
Summary of the invention
In view of this, the object of the invention is to propose one and efficiently hug careless device, Efficient Forage can be realized automatically to hug integrated swath.
Hug careless device based on above-mentioned purpose one provided by the invention, comprise haulage gear, frame, tire sets and hay rake structure, this haulage gear one end is connected with external dynamic power machine, and the other end is installed in frame; And, described frame is provided with multiple described hay rake structure, and the plurality of hay rake structure is equidirectionally be evenly distributed in described frame; Described tire sets one end is fixed in this frame, the other end of described tire sets and earth surface.
Alternatively, be connected by external dynamic power machines such as the hydraulic pressure quick connector of described haulage gear one end and existing tractors, the external power mechanical energy such as this tractor are enough provides power by described haulage gear to hugging careless device.
Alternatively, each described hay rake structure becomes 17 ° and is arranged in described frame with described frame, the spacing between described hay rake structure is 840mm.
Alternatively, described haulage gear comprises leading portion draw bar, driving lever, side-sway bar and safety pole, and one end of described leading portion draw bar is connected with external dynamic power machine, and the other end of described leading portion draw bar is connected with described driving lever; One end of described side-sway bar is pivoted on described driving lever, and the other end of described side-sway bar is coupling in described frame; One end of described safety pole is coupling on the sliding sleeve of described side-sway bar, and the other end of described safety pole is coupling in described frame; Described driving lever is made up of described draw bar and described interior side lever, and described interior side lever is set in described draw bar and also can slides in described interior side lever.
Further, described haulage gear also comprises actuating cylinder, and described actuating cylinder one end is coupling on described draw bar, and one end is coupling on described interior side lever in addition; Described actuating cylinder drives described draw bar to slide on described interior side lever when stretching, according to Triangle Principle, described side-sway bar swings and sliding on described side-sway bar on described side-sway bar is slided.
Further, described hay rake structure comprises to be hugged careless arm, hugs grass dish, described in hug grass dish be fixed on described in hug on the flange of careless arm, two pairs of taper roll bearings are housed in described flange, described in hug grass dish and can do 360 ° rotate continuously with flange; Described other one end of careless arm of hugging is inserted in described frame, can do 360 ° and rotate continuously in plug-in opening.
Further, described careless device of hugging also comprises slide mechanism, and described slide mechanism is arranged on the crossbeam of described frame; Described slide mechanism comprises sliding bar, elevating ram and lifting device, described elevating ram is connected with described sliding bar with lifting device, described sliding bar slides in the rod sleeve of described housiung separator, hugs the lifting of grass dish described in described sliding bar is driven by this elevating ram and lifting device.
Further, described in hug careless device and comprise four these tire sets, wherein three are arranged on described frame entablature, and left side tire sets is 3490mm apart from the distance of middle tire sets, and right side tire sets is 4000mm apart from the distance of middle tire sets; Another one tire sets is arranged in described frame, and the crotch of this tire sets and described driving lever are coupling, and this tire sets is 2010mm apart from the distance of the tire sets of three on described housiung separator.
Further, the described tire sets being arranged on arranged on left and right sides on described frame entablature comprises tire, brake disc, brake spring seat, lower brake block, upper brake block, brake spring, bolt, nut, axletree, wheel rim and lining, described tire is arranged on described axletree, is provided with described wheel rim between described tire and described axletree; Described axletree through described lining, and is provided with described brake disc through the end of the axletree of described frame; The described lower brake block that the described brake disc other end is arranged preferentially parallel to each, described upper brake block are clipped in wherein;
Described upper brake block passes described lower brake block and is arranged in described frame, described brake bolt one end passes perpendicularly through described upper brake block, described lower brake block, described brake spring seat, described brake spring, described brake spring seat successively, and the other one end of this bolt is fixed on described lower brake block; The other end of described brake spring seat is provided with described nut; The stroke of described brake spring can be adjusted by described bolt, described nut, control the pivoting friction resistance of described tire sets.
Further, described in hug careless device and also comprise steering cylinder, described steering cylinder is arranged in the described tire sets on described driving lever, is controlled to turn to by described haulage gear; The described tire sets of the centre of described housiung separator is also provided with described steering cylinder; The middle tire components of the tire sets on described driving lever and described housiung separator does not form closed loop by described steering cylinder and hydraulic oil pipe thereof, and what this two tire sets can be kept to turn to is synchronous.
As can be seen from above, one provided by the invention efficiently hugs careless device, is connected with external dynamic power machine by haulage gear one end, and the other end is installed in frame; And, described frame is provided with multiple described hay rake structure, and the plurality of hay rake structure is equidirectionally be evenly distributed in described frame; Described tire sets one end is fixed in this frame, the other end of described tire sets and earth surface.Thus, of the present inventionly hug the work that careless device efficiently can complete the integrated swath of grass, improve the efficiency of herbage operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation hugging careless device of the embodiment of the present invention;
Fig. 2 is the structural representation of embodiment of the present invention hay rake structure;
Fig. 3 is the structural representation of embodiment of the present invention tire sets;
Fig. 4 is the structural representation that the embodiment of the present invention is arranged on the tire sets on driving lever;
Fig. 5 is the structural representation that the embodiment of the present invention is arranged on the tire sets in the middle of housiung separator.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Consult shown in Fig. 1, the structural representation of careless device is hugged for the embodiment of the present invention is a kind of, describedly hug careless device and comprise haulage gear, frame 1, tire sets and hay rake structure 12, this haulage gear one end can be connected with external dynamic power machine, and the other end is installed in frame 1.And, frame 1 is provided with multiple hay rake structure 12, and the plurality of hay rake structure 12 is evenly distributed in frame 1 in equidirectional.Described tire sets one end is fixed in this frame 1, the other end of described tire sets and earth surface.Preferably, be connected by external dynamic power machines such as the hydraulic pressure quick connector of described haulage gear one end and existing tractors, the external power mechanical energy such as this tractor are enough provides power by described haulage gear to hugging careless device.Preferably, each hay rake structure 12 is arranged in frame 1 with frame 1 one-tenth 17 °, and the spacing between hay rake structure 12 is 840mm.
Described when hugging careless device busy, the ground drag provided by ground makes this hay rake structure 12 rotate, and can be laid on the integrated swath of ground grass by loose, completes wholely to hug collection work.
As one embodiment of the present of invention, described haulage gear comprises leading portion draw bar 4, driving lever 5, side-sway bar 6 and safety pole 7.Wherein, one end of leading portion draw bar 4 is connected with external dynamic power machine, and the other end of leading portion draw bar 4 is connected with driving lever 5.In addition, one end of side-sway bar 6 is pivoted on driving lever 5, and the other end of side-sway bar 6 is coupling in frame 1.One end of safety pole 7 is coupling on the sliding sleeve of side-sway bar 6, and the other end of safety pole 7 is coupling in frame 1.Driving lever 5 is made up of draw bar and interior side lever, and interior side lever is set in draw bar and also can slides in interior side lever.
Described haulage gear also comprises actuating cylinder, and actuating cylinder one end is coupling on draw bar, and one end is coupling on interior side lever in addition.Drive draw bar to slide on interior side lever time flexible, according to Triangle Principle, side-sway bar 6 swings and sliding on side-sway bar 6 on side-sway bar 6 is slided.
Preferably, hugging careless device can mate with the tractor that rated power is not less than 50KW (70hp), and self power is passed to hay rake by leading portion draw bar 4 by tractor.Wherein, the extension node terrain clearance of leading portion draw bar 4 one end and tractor is 390 ± 60mm, has mounted rear leading portion draw bar 4 one-tenth levels, terrain clearance 665mm.
Consulting shown in Fig. 2, is the structural representation of embodiment of the present invention hay rake structure, described hay rake structure 12 comprise hug careless arm 10, hug grass dish 11.Wherein, hug grass dish 11 be fixed on hug careless arm 10 flange on, two pairs of taper roll bearings are housed in flange, hug grass dish 11 and can do 360 ° rotate continuously with flange.Hugging careless arm 10 is inserted in frame 1 in one end in addition, can do 360 ° and rotate continuously in plug-in opening.
Hug grass dish and can comprise riser, bar, disk and pressing plate, riser becomes circular, and uniform 40 circular holes on riser, bar passes from the circular hole of riser, is fixed on disk by bar with pressing plate.
Described careless device of hugging also comprises slide mechanism 13, and slide mechanism 13 is arranged on the crossbeam of frame 1.Preferably, slide mechanism 13 comprises sliding bar, elevating ram and lifting device, described elevating ram is connected with described sliding bar with lifting device, described sliding bar slides in the rod sleeve of described frame 1 crossbeam, hugs the lifting of grass dish described in described sliding bar is driven by this elevating ram and lifting device.
In one embodiment of the invention, hug careless arm 10 to be screwed on the sliding bar of slide mechanism 13 by iron chains 3 and tightening buckle.Iron chains 3 and hug between careless arm 10 spring 2 is housed, spring 2 hugs described the effect playing damping in careless device work, and iron chains 3 again limit the excess elongation of spring simultaneously, plays the effect of protection spring.
As in an alternative embodiment of the invention, describedly hug careless device and comprise four these tire sets, wherein three are arranged on frame 1 entablature, and left side tire sets 8 is 3490mm apart from the distance of middle tire sets 12, and right side tire sets 8 is 4000mm apart from the distance of middle tire sets 12.Another one tire sets 9 is arranged in frame 1, and the crotch of this tire sets II 9 and driving lever 5 are coupling, and this tire sets 9 is 2010mm apart from the distance of three tire sets on frame 1 crossbeam.
Consulting shown in Fig. 3, is the structural representation of embodiment of the present invention tire sets, is namely arranged on the described tire sets 8 of arranged on left and right sides on frame 1 entablature.Comprise tire 16, brake disc 17, brake spring seat 18, lower brake block 19, upper brake block 20, brake spring 21, bolt 22, nut 23, axletree 24, wheel rim 25 and lining 26.Wherein, tire 16 is arranged on axletree 24, is provided with wheel rim 25 between tire 16 and axletree 24.Axletree 24 through lining 26, and is provided with brake disc 17 through the end of the axletree 24 of frame 1.Further, brake disc 17 other end is arranged preferentially parallel to each lower brake block 19, upper brake block 20 are clipped in wherein.
In addition, upper brake block 20 passes lower brake block 19 and is arranged in frame 1, brake bolt 22 one end passes perpendicularly through brake block 20, lower brake block 19, brake spring seat 18, brake spring 21, brake spring seat 18 successively, and this bolt 22 is fixed on lower brake block 19 in one end in addition; The other end of brake spring seat 18 is provided with described nut 23; The stroke of brake spring 21 can be adjusted by bolt 22, nut 23, control the pivoting friction resistance of described tire sets 8.
Preferably, described in hug careless device and also comprise steering cylinder 27 (as shown in Figure 1), be arranged in the tire sets 9 on driving lever 5, controlled to turn to by haulage gear.Meanwhile, in the middle of frame 1 crossbeam, tire sets 12 is also provided with steering cylinder 27.In the middle of tire sets on driving lever 59 and frame 1 crossbeam, tire sets 12 forms closed loop respectively by steering cylinder 27 and hydraulic oil pipe thereof, thus keep these two wheels to turn to synchronous.
As an alternative embodiment of the invention, be arranged on the structure of the tire sets 9 on driving lever 5 as shown in Figure 4, and the structure being arranged on the tire sets 12 in the middle of frame 1 crossbeam as shown in Figure 5.Wherein, consult shown in Fig. 4, the tire sets 9 be arranged on driving lever 5 is connected with driving lever 5 with axle 29 by spring catch 28, and this tire sets 9 is also connected with frame 1 with spring catch 31 by steering arm 30.In addition, one end of spring catch 31 is connected with steering cylinder 27 by spring catch 33.
Consult shown in Fig. 5, one end that the tire sets 12 being arranged on frame 1 crossbeam centre passes frame 1 is connected with steering arm 35, and this steering arm 35 is connected with steering cylinder 27 with bearing pin 37 by spring catch 36.
Of the present inventionly hug careless device for running at a low speed place machinery, and grassland is uneven, therefore, according to 3 one side principles, devise shaft coupling, the left end beam and shaft coupling one end of hugging frame 1 crossbeam of careless device are fixed, right-hand member beam and the other one end of shaft coupling are fixed, described hug careless device action time, be arranged on the tire sets 9 on driving lever 5, tire sets 12 in the middle of frame 1 crossbeam and the tire sets 8 in frame 1 crossbeam front end are all the time on a coordinate surface, another one can swing up and down in the tire sets 8 of frame 1 crossbeam rear end, not only the running environment travelling load bearing requirements but also grassland can be adapted to is met.
This shows, the one that the present invention realizes hugs careless device, hug the rotation of grass dish described in the ground drag that creatively proposing is provided by ground when being moved ahead by described power source makes to complete and be laid on the integrated swath of ground grass by loose, improve the efficiency of herbage operation, achieve and hug collection work efficiently; Further, save human resources, reduce cost significantly; Meanwhile, this is hugged careless device and can adapt to rough place, grassland feature; Finally, whole described to hug careless device easy, compact, is easy to realize.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. hug a careless device, it is characterized in that, comprise haulage gear, frame, tire sets and hay rake structure, this haulage gear one end is connected with external dynamic power machine, and the other end is installed in frame; And, described frame is provided with multiple described hay rake structure, and the plurality of hay rake structure is equidirectionally be evenly distributed in described frame; Described tire sets one end is fixed in this frame, the other end of described tire sets and earth surface;
Described haulage gear comprises leading portion draw bar, driving lever, side-sway bar and safety pole, and one end of described leading portion draw bar is connected with external dynamic power machine, and the other end of described leading portion draw bar is connected with described driving lever; One end of described side-sway bar is pivoted on described driving lever, and the other end of described side-sway bar is coupling in described frame; One end of described safety pole is coupling on the sliding sleeve of described side-sway bar, and the other end of described safety pole is coupling in described frame; Described driving lever is made up of draw bar and interior side lever, and described interior side lever is set in described draw bar and also can slides in described interior side lever;
In addition, be connected with the external dynamic power machine of existing tractor by the hydraulic pressure quick connector of described haulage gear one end, this tractor external power mechanical energy is enough provides power by described haulage gear to hugging careless device.
2. according to claim 1ly hug careless device, it is characterized in that, each described hay rake structure becomes 17 ° and is arranged in described frame with described frame, the spacing between described hay rake structure is 840mm.
3. according to claim 1ly hug careless device, it is characterized in that, described haulage gear also comprises actuating cylinder, and described actuating cylinder one end is coupling on described draw bar, and one end is coupling on described interior side lever in addition; Described actuating cylinder drives described draw bar to slide on described interior side lever when stretching, according to Triangle Principle, described side-sway bar swings and sliding on described side-sway bar on described side-sway bar is slided.
4. according to claim 3ly hug careless device, it is characterized in that, described hay rake structure comprise hug careless arm, hug grass dish, described hug grass dish be fixed on described in hug on the flange of careless arm, two pairs of taper roll bearings are housed in described flange, described in hug grass dish and can do 360 ° rotate continuously with flange; Described other one end of careless arm of hugging is inserted in described frame, can do 360 ° and rotate continuously in plug-in opening.
5. according to claim 4ly hug careless device, it is characterized in that, described careless device of hugging also comprises slide mechanism, and described slide mechanism is arranged on the crossbeam of described frame; Described slide mechanism comprises sliding bar, elevating ram and lifting device, described elevating ram is connected with described sliding bar with lifting device, described sliding bar slides in the rod sleeve of described housiung separator, hugs the lifting of grass dish described in described sliding bar is driven by this elevating ram and lifting device.
6. according to claim 4ly hug careless device, it is characterized in that, described in hug careless device and comprise four these tire sets, wherein three are arranged on described frame entablature, left side tire sets is 3490mm apart from the distance of middle tire sets, and right side tire sets is 4000mm apart from the distance of middle tire sets; Another one tire sets is arranged in described frame, and the crotch of this tire sets and described driving lever are coupling, and this tire sets is 2010mm apart from the distance of the tire sets of three on described housiung separator.
7. according to claim 6ly hug careless device, it is characterized in that, the described tire sets being arranged on arranged on left and right sides on described frame entablature comprises tire, brake disc, brake spring seat, lower brake block, upper brake block, brake spring, bolt, nut, axletree, wheel rim and lining, described tire is arranged on described axletree, is provided with described wheel rim between described tire and described axletree; Described axletree through described lining, and is provided with described brake disc through the end of the axletree of described frame; The described lower brake block that the described brake disc other end is arranged preferentially parallel to each, described upper brake block are clipped in wherein;
One end of described brake spring seat passes perpendicularly through described upper brake block, described lower brake block successively, and this end is fixed in described frame; The other end of described brake spring seat is provided with described brake spring, and this end points is provided with described bolt and described nut; The stroke of described brake spring can be adjusted by described bolt, described nut, control the pivoting friction resistance of described tire sets.
8. according to claim 7ly hug careless device, it is characterized in that, described in hug careless device and also comprise steering cylinder, described steering cylinder is arranged in the described tire sets on described driving lever, is controlled to turn to by described haulage gear; The described tire sets of the centre of described housiung separator is also provided with described steering cylinder; The middle tire components of the tire sets on described driving lever and described housiung separator does not form closed loop by described steering cylinder and hydraulic oil pipe thereof, and what this two tire sets can be kept to turn to is synchronous.
CN201410181304.2A 2014-02-27 2014-04-30 One hugs careless device Active CN103947384B (en)

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CN2014100693005 2014-02-27
CN201410069300 2014-02-27
CN201410069300.5 2014-02-27
CN201410181304.2A CN103947384B (en) 2014-02-27 2014-04-30 One hugs careless device

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CN203884237U (en) * 2014-02-27 2014-10-22 航天新长征电动汽车技术有限公司 Raking device
CN108064479A (en) * 2018-03-01 2018-05-25 王明帅 A kind of rake

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CN203884237U (en) * 2014-02-27 2014-10-22 航天新长征电动汽车技术有限公司 Raking device

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