CN207978349U - A kind of automatic mower - Google Patents

Abstract

The utility model discloses a kind of automatic mowers, belong to afforestation apparatus field, including body and handle, the handle includes first body and second body, the first body is arranged with second body in grafting, the fixation kit for fixing handle is additionally provided on the body, the fixation kit includes holder item, and kidney slot is offered on the holder item；The fastener is wing bolt, the wing bolt wears kidney slot, the wing bolt wears kidney slot, the second body includes grip part and intermediate bar, the grip part lower end offers inside groove, and compressed spring is equipped in the inside groove, and the intermediate bar upper end is integrally formed annular retaining ring, the grip part lower thread is connected with lock ring, and the inner flap for abutting annular retaining ring is formed on the lock ring.The utility model provides simple operation, comfort height, is applicable in a kind of extremely wide automatic mower of model.

Description

A kind of automatic mower

Technical field

The utility model belongs to afforestation apparatus field, specifically, it is related to a kind of automatic mower.

Background technology

Grass trimmer is also known as weeder, grass mower, lawn mower etc., be it is a kind of for cutting the grass on a lawn, the gardens of vegetation etc. Equipment is afforested, by the way of mechanization, instead of the working method of traditional artificial weeding, weeding ratio is greatly improved in it.

Chinese patent Authorization Notice No. discloses a kind of using battery power for the utility model patent of CN201518582U Rear from walking tedder, including main body and the operation handle that is connected with main body, motor, blade, electricity are installed in the main body Pond and switch for driving motor are provided with front axle and hind axle in main body, and front axle both ends are equipped with front-wheel, trailing wheel Axis is provided at both ends with trailing wheel, and the blade is driven by motor to be rotated, and the motor, switch are electrically connected with battery, the hind axle On be provided with gearbox device.

Due to the difference of the builds factors such as operator's height, arm exhibition, operating body of the different operation person for same tedder Test that there may be great differences；In consideration of it, although above-mentioned tedder realizes mechanization weeding, it can be difficult to ensureing The comfort of operator's operation, there are certain defects.

Utility model content

The purpose of this utility model is to provide a kind of automatic mower, and handle is arranged to first body to be inserted with second body The structure type connect coordinates fixation kit, and the comfort of operator's operation is greatly improved.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of automatic mower, Including body and handle, the handle includes first body and second body, the first body and second successively from the bottom to top Body is arranged in grafting, the handle lower end is arranged with body in hinged, and is additionally provided on the body for fixing handle At least there are two groups of fixed angle positions in fixation kit, the handle.

By using above-mentioned technical proposal, first body is arranged with second body in grafting, and operator can be according to itself Demand adjust the plug-in position of first body and second body, to adjusting of the realization to handle whole height；Meanwhile it will be Subordinate end is hinged with body, coordinates fixation kit, while ensureing handle stability, operator can also be adjusted as needed The angle of inclination of handle adapts to the operator of dissimilar arm exhibition；In summary 2 points, above-mentioned technical proposal can be according to operator's Demand realizes flexible modulation, meets the operational requirements of operator as possible, helps to improve the comfort of operator's operation.

The utility model is further arranged to：The fixation kit includes holder item, and the holder lower end is cut with scissors with body It connects；The fastener for locking bracket item is detachably provided on the handle, at least provided with being used at two on the holder item The link position being connected with fastener；When fastener locking bracket, the handle, holder item and body surround triangle knot Structure.

By using above-mentioned technical proposal, when holder item is fixed with handle and body simultaneously, handle, holder item and body Triangular structure is surrounded, greatly ensure that the stability of handle.

The utility model is further arranged to：Kidney slot is offered on the holder item；The fastener is wing bolt, The wing bolt wears kidney slot, and is threadedly coupled with the handle.

By using above-mentioned technical proposal, when artificially tightening wing bolt, wing bolt meeting locking bracket item and handle, To play the role of fixed handle.

The utility model is further arranged to：The spacing of the handle lower end and holder lower end is more than wing bolt and handle The distance at subordinate end.

By using above-mentioned technical proposal, it is ensured that handle lower end and the spacing of holder lower end are more than wing bolt and handle The distance of lower end reduces the height of holder upper end, helps to further increase handle stability.

The utility model is further arranged to：The second body includes grip part and intermediate bar, the grip part lower end The inside groove for wearing intermediate bar upper end is offered, compressed spring, the upper and lower ends of the buffer spring are equipped in the inside groove Inside groove bottom and intermediate bar upper end are pushed against respectively；The grip part lower end is additionally provided with the anti-avulsion for preventing intermediate bar to be detached from inside groove Part.

By using above-mentioned technical proposal, intermediate bar and grip part are arranged to the structure type of grafting, it can be further Adapt to the operator of different heights；Meanwhile by the way that compressed spring is arranged in inside groove, when body touches hard object simultaneously in operation When halting, compressed spring can play cushioning effect, avoid operator from continuing to press on body by handle and made to body At major injury；Also, compressed spring can also play a certain protective role operator.

The utility model is further arranged to：The intermediate bar upper end is integrally formed annular retaining ring；The anti-avulsion part is lock Only ring, the lock ring are connect with grip part lower thread, and are formed on the lock ring for abutting in annular retaining ring Catch.

By using above-mentioned technical proposal, annular retaining ring while ensureing that intermediate bar can normally stretch in inside groove, Intermediate bar and grip part uncoupling can also effectively be avoided.

The utility model is further arranged to：Level frame is equipped with hitch bar on the intermediate bar, and consolidates at the hitch bar Surely there is Hanging Basket.

By using above-mentioned technical proposal, hitch bar can improve the structural strength of handle；Meanwhile hitch bar and Hanging Basket energy It is not enough conveniently operated person and places personal belongings, help to improve the operating experience of operator.

The utility model is further arranged to：The gum sleeve for facilitating gripping is arranged on the handle.

By using above-mentioned technical proposal, gum sleeve can not only play anti-skidding effect, moreover it is possible to the hand of operator Portion plays a certain protective role, and contributes to the operating experience for further increasing operator.

In conclusion the utility model has the advantages that：Handle is being arranged to first body and second body On the basis of grafting, handle angle of inclination is realized while ensureing handle stability by holder item and wing bolt It is flexibly adjustable；Bound rubber casing and the compressed spring being set in inside groove disclosure satisfy that the diversified operational requirements of operator, The comfort of operator's operation is greatly improved.

Description of the drawings

Fig. 1 is primarily used for embodying the integrally-built axonometric schematic diagram of the present embodiment；

Fig. 2 is the close-up schematic view of part A in Fig. 1, is mainly used for embodying fixation kit；

Fig. 3 is that the present embodiment is mainly used for embodying the configuration schematic diagram of second body；

Fig. 4 is that the present embodiment is mainly used for embodying the cross-sectional view of grip part and intermediate bar connection relation.

Reference numeral：1, body；101, traveling wheel；2, cutterhead；3, driving device；4, handle；5, second body；51, it holds Hold portion；511, inside groove；52, intermediate bar；521, annular retaining ring；6, first body；7, fastening bolt；8, gum sleeve；9, fixed Component；91, holder item；911, kidney slot；92, wing bolt；10, compressed spring；11, lock ring；111, inner flap；12, it hangs Extension bar；13, Hanging Basket.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

Referring to attached drawing 1, a kind of automatic mower is mainly used for afforestation operation, it includes body 1, and 1 bottom of body is leaned on Its nearly edge is rotatably connected to traveling wheel 101；To realize that automatic cutting operation, 1 bottom of body are equipped with cutterhead 2, and in body 1 Portion is equipped with the driving device 3 for driving the rotation of cutterhead 2 and cutting lawns（The concrete structure of the driving device 3 may refer to award Weigh the Chinese invention patent that notification number is CN102668802B, subject name is " grass trimmer "）；The side of body 1 is additionally provided with confession Operator pushes the handle 4 of body 1.

In work, driving device 3 can drive cutterhead 2 to rotate and complete to cut to lawn；At the same time, operator can lead to It crosses handle 4 and pushes body 1, be allowed to move ahead by traveling wheel 101, weeding operation gradually is completed to entire lawn.

Referring to attached drawing 1, whole above-mentioned handle 4 is in character "door" form structure, is arranged with gum sleeve 8 thereon；Also, handle 4 Two lower ends are hinged with the both sides of 1 width direction of body respectively.

Handle 4 includes first body 6 and second body 5 successively from the bottom to top, and the upper end of first body 6 is inserted in second In body 5, so that first body 6 can stretch in second body 5, the adjusting to 4 whole height of handle is realized；It is second Body 5 is equipped with fastening bolt 7 at first body 6, and 7 normal thread of fastening bolt is connected in second body 5；Work as fastening bolt 7 when being tightened, and the end of fastening bolt 7 pushes against first body 6, realizes the fixation of first body 6 and second body 5, Ye Jiyi The height that taste handle 4 is determined.

In conjunction with attached drawing 2, body 1 is equipped with the fixation kit 9 for fixing handle 4；Fixation kit 9 includes holder item 91, The lower end of holder item 91 is hinged by axis pin with body 1, and is extended vertically through on holder item 91 and offer kidney slot 911；To realize Handle 4 is fixedly connected with holder item 91, and wing bolt 92 is equipped in kidney slot 911, and the end thread of wing bolt 92 connects It is connected in first body 6.Wing bolt 92 constitutes the fastener for being fixedly connected with handle 4 and holder item 91, and fastener It is integrally formed the fixation kit 9 for fixing handle 4 with holder item 91.

In 92 lock handle 4 of wing bolt with after holder item 91, triangle is surrounded between handle 4, holder item 91 and body 1 The stability of handle 4 has been effectively ensured in structure；Meanwhile to further increase the stability of handle 4, it should be ensured that 4 lower end of handle with The spacing of 91 lower end of holder item is more than wing bolt 92 at a distance from 4 lower end of handle.

Referring to attached drawing 3-4, above-mentioned second body 5 includes grip part 51 and intermediate bar 52, its axis of the lower end edge of grip part 51 To offering inside groove 511, and the upper end of intermediate bar 52 is inserted in inside groove 511.Inside groove 511 is embedded with compressed spring 10, compression The upper and lower ends of spring 10 push against the upper end of inside groove 511 bottom and intermediate bar 52 respectively, so as to play one to grip part 51 Fixed cushioning effect.To prevent grip part 51 and 52 uncoupling of intermediate bar, the upper end of intermediate bar 52 is integrally formed with annular retaining ring 521, and the lower thread of grip part 51 is connected with lock ring 11, the inside of lock ring 11 is integrally formed with inner flap 111 so that Lock ring 11 is whole to constitute anti-avulsion part.When lock ring 11 is tightened, inner flap 111 is just mutual with annular retaining ring 521 It abuts, to while ensureing that intermediate bar 52 can stretch in inside groove 511, effectively prevent intermediate bar 52 de- with grip part 51 It connects.

As shown in Fig. 3, to further increase the operating experience of operator, level frame is equipped with mounting between two intermediate bars 52 The both ends of bar 12, hitch bar 12 are welded and fixed with two intermediate bars 52 respectively；Meanwhile Hanging Basket 13, Hanging Basket are additionally provided at hitch bar 12 13 are tied up by clip and are fixed on handle 4 with handle 4, and the person of being conveniently operated places personal belongings.

The operation principle of the present embodiment is：In operating process, operator can fasten spiral shell according to the demand of itself unclamping After bolt 7, the height of regulation handle 4；Meanwhile operator can also unclamp wing bolt 92, then swing handle 4, are realized to handle The adjusting at 4 angle of inclination of hand disclosure satisfy that the diversified operational requirements of operator.

Meanwhile when body 1 touches hard object in walking and stops moving ahead, compressed spring 10 can play grip part 51 To cushioning effect, body 1 is avoided to damage, and certain protective role is played to operator.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (8)

1. a kind of automatic mower, including body（1）And handle（4）, the handle（4）Include first body successively from the bottom to top （6）With second body（5）, the first body（6）With second body（5）It is arranged in grafting, which is characterized in that the handle （4）Lower end and body（1）In hinged setting, and the body（1）On be additionally provided with for fixing handle（4）Fixation kit（9）, The handle（4）At least there are two groups of fixed angle positions.

2. a kind of automatic mower according to claim 1, which is characterized in that the fixation kit（9）Including holder item （91）, the holder item（91）Lower end and body（1）It is hinged；The handle（4）On be detachably provided with for locking bracket item （91）Fastener, the holder item（91）On at least provided with the link position for being connected with fastener at two；Work as fastener Locking bracket item（91）When, the handle（4）, holder item（91）With body（1）Surround triangular structure.

3. a kind of automatic mower according to claim 2, which is characterized in that the holder item（91）On offer kidney-shaped Slot（911）；The fastener is wing bolt（92）, the wing bolt（92）Wear kidney slot（911）, and with the handle （4）It is threadedly coupled.

4. a kind of automatic mower according to claim 3, which is characterized in that the handle（4）Lower end and holder item （91）The spacing of lower end is more than wing bolt（92）With handle（4）The distance of lower end.

5. a kind of automatic mower according to claim 1, which is characterized in that the second body（5）Including grip part （51）And intermediate bar（52）, the grip part（51）Lower end is offered for wearing intermediate bar（52）The inside groove of upper end（511）, institute State inside groove（511）In be equipped with compressed spring（10）, the compressed spring（10）Upper and lower ends push against inside groove respectively（511）Bottom And intermediate bar（52）Upper end；The grip part（51）Lower end is additionally provided with for preventing intermediate bar（52）It is detached from inside groove（511）Only De- part.

6. a kind of automatic mower according to claim 5, which is characterized in that the intermediate bar（52）Upper end is integrally formed Annular retaining ring（521）；The anti-avulsion part is lock ring（11）, the lock ring（11）With grip part（51）Lower thread connects, And the lock ring（11）On form for abutting annular retaining ring（521）Inner flap（111）.

7. a kind of automatic mower according to claim 6, which is characterized in that the intermediate bar（52）Upper level frame is equipped with Hitch bar（12）, and the hitch bar（12）Place is fixed with Hanging Basket（13）.

8. a kind of automatic mower according to any one of claim 1-7, which is characterized in that the handle（4）Upper set Equipped with the gum sleeve for facilitating gripping（8）.