CN207118293U - A kind of arrangement for adjusting height of hay mover - Google Patents

Abstract

It the utility model is related to mowing machinery equipment field,More particularly to a kind of arrangement for adjusting height of hay mover,Including connector,Screw assembly,Open tubular column,Hinge,Motion bar,Bourdon tube,Deck,Roll wheel assembly,Cross bar,Pillar,Floor,Limited block,Positioning spring,Pedestal,Bearing,Connecting rod,The collar,Trip bolt and hay mover bar,Screw assembly is provided with connector,Open tubular column is arranged at connector bottom,Opening is offered on open tubular column,Open top is provided with fixed plate,Fixed plate by hinge with it is hollow column articulated,Triangle fixture block is provided with fixed plate,Motion bar is plugged in open tubular column,The utility model is easily installed and dismantled,Facilitate the replacing and maintenance of mechanism,Its regulatory function goes for a variety of landform,The regulation of mowing height is time saving and energy saving,There is multiple damping effect simultaneously,Protect the present apparatus and the integrality of hay mover bar well,Extend service life,With very strong practicality.

Description

A kind of arrangement for adjusting height of hay mover

Technical field

It the utility model is related to mowing machinery equipment field, and in particular to a kind of arrangement for adjusting height of hay mover.

Background technology

A kind of hay mover, mechanical mowing-apparatus, is divided into automatic mower and manual hay mover.Mow on present manual lawn Machine is all to need to lift hay mover bar with hand come work, is so not only consumed one's strength, and hand is easily shaken, and causes mowing face not It is horizontal；But also mowing height can not be adjusted, it is impossible to meet the needs of different crowd；Therefore design one kind is needed to make work people Member is more laborsaving when mowing, moreover it is possible to makes more smooth, the more attractive in appearance hay mover servicing unit in the careless face cut out.The patent No. A kind of manual hay mover cutting height-adjustment device of grass mentioned in CN201620228061.8, including expansion link, adjusting means, Support bar and the collar；The expansion link is provided with cross bar, roller, floor and sawtooth；The cross bar is arranged on expansion link bottom, horizontal The centre position of bar is fixedly connected with expansion link, is responsible for back-up roller wheel.Although the device can be adjusted by adjustment gear The height of expansion link has problems with so as to reach the regulation of mowing height of mower：1st, during adjustable telescopic rod height, Operating personnel are needed significantly to bend over that gear is adjusted, repeatedly regulation can cause operating personnel to produce soreness of waist fatigue phenomenon, So that operating personnel do not feel well；2nd, the device is fixed due to the height of cross bar, so as to there is limitation to landform, it is impossible to be adapted to On rugged road；3rd, the device collar can not directly be rotated, when staff needs to enter the grass of itself both sides , it is necessary to drive whole device to be rotated by roller during row harvesting, operation inconvenience.

Utility model content

In view of the shortcomings of the prior art, the utility model discloses a kind of arrangement for adjusting height of hay mover, for solving Need significantly to bend over that mowing height is adjusted when staff is using plant equipment, the discomfort of body is brought to staff Sense, the structure setting of solving device limits landform, needs whole device to be rotated using there is a limitation, during direction of rotation, So as to unhandy problem.

Concrete technical scheme is as follows：

A kind of arrangement for adjusting height of hay mover, including connector, screw assembly, open tubular column, hinge, motion bar, spring Pipe, deck, roll wheel assembly, cross bar, pillar, floor, limited block, positioning spring, pedestal, bearing, connecting rod, the collar, fastening spiral shell Nail and hay mover bar, the screw assembly are provided with the connector, the open tubular column is arranged at the connector bottom, institute State and opening is offered on open tubular column, the open top is provided with fixed plate, and the fixed plate passes through the hinge and the sky Stem is hinged, and triangle fixture block is provided with the fixed plate, and the motion bar is plugged in the open tubular column, on the motion bar Neck is provided with, the motion bar is inserted in the neck by the triangle fixture block and fixed, and the motion bar bottom is provided with The bourdon tube, the deck are arranged at the bourdon tube bottom, the screw assembly, the roller are provided with the deck Screw is provided with the cylinder of component top, the roll wheel assembly is fixedly connected on institute by the screw assembly through the screw State below deck, the cross bar, which is arranged above the connector and fixed by the screw assembly and the connector, to be connected Connect, the pillar is arranged at the cross bar upper end, and the floor is arranged at the cross bar and the pillar junction, described spacing Block is arranged on the pillar, and in offering spiral channel on the pillar above the limited block, the pedestal is arranged at institute State above pillar, the base bottom is provided with the positioning spring, and the pedestal is set in described by the positioning spring It is connected in spiral channel with the pillar spiral, the bearing is provided with the top of the pedestal, the connecting rod is arranged at described It is rotatablely connected above pedestal and by the bearing and the pedestal, the collar is articulated with the connecting rod by the hinge Top, the trip bolt is provided with the collar, the collar is set in outside the hay mover bar；

Preferably, the length for being shorter in length than the opening of the fixed plate；

Preferably, multiple and evenly distributed from top to bottom necks is provided with the motion bar；

Preferably, the pillar is arranged at the centre of the cross bar upper end；

Preferably, the floor is provided with two and is separately positioned on the left and right sides of the pillar.

Beneficial effect：

1st, the utility model is hinged on open tubular column due to fixed plate, hand can be used to open fixed plate, so as to adjust motion bar Grafting enters the depth inside open tubular column, is then switched off fixed plate, and the triangle fixture block in fixed plate enters grafting on the card on motion bar In groove, so as to which motion bar be fixed, complete height and adjust so that the device has broken away from limitation of the setting to landform of cross bar Property, so as to be used in enterprising exercise of rugged road, due to the length for being shorter in length than opening of fixed plate so that the regulation of height Can intuitively it observe, beneficial to accurate regulation.

2nd, the utility model motion bar bottom is provided with bourdon tube so that the present apparatus has the effect of damping, extends dress The service life put, because roll wheel assembly is fixedly connected by screw assembly with the deck of spring bottom of the tube, motion bar is plugged on In open tubular column, the connector of hollow top end is fixedly connected by screw assembly with cross bar so that each several part mechanism damage when, It can readily dismount and be changed.

3rd, the setting of the utility model floor causes pillar to be connected with cross bar more stable, and junction is not easy to produce fracture Phenomenon, pillar are provided with spiral channel, and pedestal is set in spiral channel so as to be connected with pillar spiral by spring of transposing, led to Overwinding modulation position spring, positioning spring move up and down in spiral channel inside spin, so as to adjust the height of pedestal, complete hay mover The regulation of mowing height, significantly bend over to be adjusted height without staff, it is easy to adjust, while spring of transposing has and subtracted Effect is shaken, the complete of hay mover bar will not be protected well due to significantly shaking so as to reduce the service life of hay mover bar Whole property.

4th, the utility model connecting rod is rotatablely connected by bearing and pedestal, is cut so as to need to turn round implementation in staff During grass action, without whole device is rotated, rotated by hay mover bar so as to drive connecting rod directly to rotate, convenient behaviour Make, beneficial to use, hay mover rod set is located in the collar, is fastened by trip bolt, prevents hay mover bar from sliding.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1：The arrangement for adjusting height main parallax stereogram of hay mover；

Fig. 2：The arrangement for adjusting height connector of hay mover to roll wheel assembly structure splits schematic diagram；

Fig. 3：The arrangement for adjusting height corbeling schematic diagram of hay mover；

Fig. 4：The arrangement for adjusting height thimble structure schematic diagram of hay mover.

Reference is as follows：1st, connector, 2, screw assembly, 3, open tubular column, 301, opening, 302, fixed plate, 303, three Angle fixture block, 4, hinge, 5, motion bar, 501, neck, 6, bourdon tube, 7, deck, 8, roll wheel assembly, 801, screw, 9, cross bar, 10th, pillar, 1001, spiral channel, 11, floor, 12, limited block, 13, positioning spring, 14, pedestal, 15, bearing, 16, connection Bar, 17, the collar, 18, trip bolt, 19, hay mover bar.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to The scope of the utility model protection.

With reference to Fig. 2,3,4, referring to Fig. 1：Set on a kind of arrangement for adjusting height of hay mover, including connector 1, connector 1 The screw assembly 2 put, the open tubular column 3 for being arranged at the bottom of connector 1, the opening 301 opened up on open tubular column 3, the top of opening 301 are set The fixed plate 302 put, fixed plate 302 by hinge 4 and open tubular column 3 be hinged, is set in fixed plate 302 triangle fixture block 303, insert Neck 501, the motion bar 5 set on the motion bar 5 that is connected in open tubular column 3, motion bar 5 passes through triangle fixture block 303 and inserts neck The screw fixed in 501, set on the bourdon tube 6 that the bottom of motion bar 5 is set, the deck 7 for being arranged at the bottom of bourdon tube 6, deck 7 Screw 801, the roll wheel assembly 8 set on component 2, the top cylinder of roll wheel assembly 8 is fixed by screw assembly 2 through screw 801 The lower section of deck 7 is connected to, the cross bar 9 being fixedly connected by screw assembly 2 above connector 1 and with connector 1 is arranged at, sets Pillar 10 in the upper end of cross bar 9, floor 11, the limited block being arranged on pillar 10 for being arranged at cross bar 9 and the junction of pillar 10 12nd, the top of limited block 12 is in the spiral channel 1001 opened up on pillar 10, the pedestal 14 being arranged above pillar 10, the bottom of pedestal 14 Hold the positioning spring 13 set, pedestal 14 be set in by spring 13 of transposing in spiral channel 1001 be connected with the spiral of pillar 10, The bearing 15 of the top of pedestal 14 setting, it is arranged at the top of pedestal 14 and the connecting rod being rotatablely connected by bearing 15 and pedestal 14 16th, the collar 17 on the top of connecting rod 16, the trip bolt 18 set on the collar 17 are articulated with by hinge 4, are set in the collar 17 Internal hay mover bar 19.

Specifically, the length for being shorter in length than opening 301 of fixed plate 302, it is provided with motion bar 5 multiple and from top to bottom Evenly distributed neck 501, pillar 10 are arranged at the centre of the upper end of cross bar 9, and floor 11 is provided with two and is separately positioned on The left and right sides of pillar 10.

The utility model can open fixed plate 302, so as to adjust work because fixed plate 302 is hinged on open tubular column 3 with hand The grafting of lever 5 enters the depth inside open tubular column 3, is then switched off fixed plate 302, and the triangle fixture block 303 in fixed plate 302 is by grafting Enter in the neck 501 on motion bar 5, so as to which motion bar 5 be fixed, complete height and adjust so that the device has broken away from horizontal stroke The setting of bar 9 is to the limitation of landform, so as to be used in enterprising exercise of rugged road, due to being shorter in length than for fixed plate 302 The length of opening 301 so that the regulation of height can be observed intuitively, beneficial to accurate regulation.The bottom of motion bar 5 is provided with bullet Reed pipe 6 so that the present apparatus has the effect of damping, extends the service life of device, because roll wheel assembly 8 passes through screw assembly 2 are fixedly connected with the deck 7 of the bottom of bourdon tube 6, and motion bar 5 is plugged in open tubular column 3, and the connector 1 on the top of open tubular column 3 passes through Screw assembly 2 is fixedly connected with cross bar 9 so that each several part mechanism can readily be dismounted and changed in damage.Floor 11 Setting that pillar 10 is connected with cross bar 9 is more stable, junction is not easy to produce phenomenon of rupture, and pillar 10 is provided with spiral Neck 1001, pedestal 14 are set in spiral channel 1001 so as to be connected with the spiral of pillar 10 by spring 13 of transposing, and pass through rotation Modulation position spring 13, positioning spring 13 moves up and down in the inside spin of spiral channel 1001, so as to adjust the height of pedestal 14, completes The regulation of mowing height of mower, significantly bend over that height is adjusted without staff, it is easy to adjust, while spring of transposing 13 have damping effect, will not well protect and cut due to significantly shaking so as to reduce the service life of hay mover bar 19 The integrality of careless machine bar 19.Connecting rod 16 is rotatablely connected by bearing 15 and pedestal 14, so as to need to turn round reality in staff When applying mowing action, without whole device is rotated, rotated by hay mover bar 19 so as to drive connecting rod 16 directly to revolve Turn, convenient operation, beneficial to use, hay mover bar 19 is set in the collar 17, is fastened by trip bolt 18, prevents hay mover Bar 19 slides.

The utility model is easily installed and dismantled, and facilitates the replacing and maintenance of mechanism, and its regulatory function goes for A variety of landform, the regulation of mowing height is time saving and energy saving, while has multiple damping effect, protects the present apparatus and mowing well The integrality of machine bar, extends service life, has very strong practicality.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme Enclose.

Claims (5)

1. A kind of 1. arrangement for adjusting height of hay mover, it is characterised in that：Including connector（1）, screw assembly（2）, open tubular column （3）, hinge（4）, motion bar（5）, bourdon tube（6）, deck（7）, roll wheel assembly（8）, cross bar（9）, pillar（10）, floor （11）, limited block（12）, positioning spring（13）, pedestal（14）, bearing（15）, connecting rod（16）, the collar（17）, trip bolt （18）With hay mover bar（19）, the connector（1）On be provided with the screw assembly（2）, the open tubular column（3）It is arranged at institute State connector（1）Bottom, the open tubular column（3）On offer opening（301）, the opening（301）Top is provided with fixed plate （302）, the fixed plate（302）Pass through the hinge（4）With the open tubular column（3）It is be hinged, the fixed plate（302）Upper setting There is triangle fixture block（303）, the motion bar（5）It is plugged on the open tubular column（3）It is interior, the motion bar（5）On be provided with neck （501）, the motion bar（5）Pass through the triangle fixture block（303）Insert the neck（501）Interior fixation, the motion bar（5） Bottom is provided with the bourdon tube（6）, the deck（7）It is arranged at the bourdon tube（6）Bottom, the deck（7）Upper setting There is the screw assembly（2）, the roll wheel assembly（8）Screw is provided with the cylinder of top（801）, the roll wheel assembly（8）It is logical Cross the screw assembly（2）Through the screw（801）It is fixedly connected on the deck（7）Lower section, the cross bar（9）It is arranged at The connector（1）Top and pass through the screw assembly（2）With the connector（1）It is fixedly connected, the pillar（10）If It is placed in the cross bar（9）Upper end, the floor（11）It is arranged at the cross bar（9）With the pillar（10）Junction, the limit Position block（12）It is arranged at the pillar（10）On, the limited block（12）Top is in the pillar（10）On offer spiral channel （1001）, the pedestal（14）It is arranged at the pillar（10）Top, the pedestal（14）Bottom is provided with the positioning spring （13）, the pedestal（14）Pass through the positioning spring（13）It is set in the spiral channel（1001）The interior and pillar（10） Spiral connects, the pedestal（14）Top is provided with the bearing（15）, the connecting rod（16）It is arranged at the pedestal（14） Top and pass through the bearing（15）With the pedestal（14）Rotation connection, the collar（17）Pass through the hinge（4）It is be hinged In the connecting rod（16）Top, the collar（17）On be provided with the trip bolt（18）, the collar（17）It is set in The hay mover bar（19）It is outside.
2. 2. the arrangement for adjusting height of hay mover according to claim 1, it is characterised in that：The fixed plate（302）Length Degree is shorter than the opening（301）Length.
3. 3. the arrangement for adjusting height of hay mover according to claim 1, it is characterised in that：The motion bar（5）Upper setting There is multiple and evenly distributed from top to bottom necks（501）.
4. 4. the arrangement for adjusting height of hay mover according to claim 1, it is characterised in that：The pillar（10）It is arranged at institute State cross bar（9）The centre of upper end.
5. 5. the arrangement for adjusting height of hay mover according to claim 1, it is characterised in that：The floor（11）It is provided with two It is individual and be separately positioned on the pillar（10）The left and right sides.