CN108684300A - A kind of lawn mower - Google Patents

A kind of lawn mower Download PDF

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Publication number
CN108684300A
CN108684300A CN201810892249.6A CN201810892249A CN108684300A CN 108684300 A CN108684300 A CN 108684300A CN 201810892249 A CN201810892249 A CN 201810892249A CN 108684300 A CN108684300 A CN 108684300A
Authority
CN
China
Prior art keywords
vehicle frame
pruning
motor
pruning shear
bottom end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810892249.6A
Other languages
Chinese (zh)
Inventor
冯祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810892249.6A priority Critical patent/CN108684300A/en
Publication of CN108684300A publication Critical patent/CN108684300A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/685—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels with two or more cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/69—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels with motor driven wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/74—Cutting-height adjustment
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/76—Driving mechanisms for the cutters
    • A01D34/78—Driving mechanisms for the cutters electric
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D43/00—Mowers combined with apparatus performing additional operations while mowing
    • A01D43/02—Mowers combined with apparatus performing additional operations while mowing with rakes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention discloses a kind of lawn mowers, including vehicle frame, the vertex of vehicle frame bottom end four is equipped with adjustable and retractable bar, each adjustable and retractable bar bottom end is equipped with universal wheel, vehicle frame is equipped with preceding pruning mechanism and rear pruning mechanism, preceding pruning mechanism includes the motor A of pruning shear rotation before preceding pruning shear and driving, preceding pruning shear is located at the centre position of vehicle frame front bottom end, pruning mechanism includes the motor B of pruning shear and pruning shear rotation after driving after two afterwards, three pruning shears are located in same level, and it is arranged in triangle disposition, handle is equipped with above vehicle frame rear end, harrow is equipped with below vehicle frame rear end, motor A, motor B is electrically connected with accumulator respectively, and it is controlled respectively by the switch A and switch B that are located on handle.The present invention not only can freely adjust the cutting range on lawn, improve turf-mown efficiency, also help residual grass and collect, time saving and energy saving.

Description

A kind of lawn mower
Technical field
The invention belongs to virescence maintenance apparatus fields, and in particular to a kind of lawn mower.
Background technology
Lawn mower is one of most important equipment in turf management, currently, the trimming of Lawn is general in city Using two kinds of equipment of hand-held lawn mower and turf-mown trolley, there is certain lack in both equipment in practice It falls into:1, the residual grass after trimming still stays on lawn, time-consuming and laborious by manually being collected residual grass using harrow;2, single Cutterhead is trimmed, and the pruning efficiency is influenced;3, the cutting range of hand-held lawn mower fully relies on the visual determination of operating personnel, Cause the height of trimming inconsistent, and the cutting range of existing turf-mown trolley is fixed, and cannot freely be adjusted.
Invention content
The present invention is directed to the deficiency in background technology, provides a kind of lawn mower, through the invention not only can be certainly By adjusting the cutting range on lawn, raising turf-mown efficiency also helps residual grass and collects, time saving and energy saving.
To achieve the above object, the technology of the present invention solution is as follows:
A kind of lawn mower, including vehicle frame, the vertex of the vehicle frame bottom end four is equipped with adjustable and retractable bar, each adjustable Telescopic rod bottom end is equipped with universal wheel, and the vehicle frame is equipped with preceding pruning mechanism and rear pruning mechanism, and the preceding pruning mechanism includes The motor A of pruning shear rotation, preceding pruning shear are located at the centre position of vehicle frame front bottom end, are repaiied after described before preceding pruning shear and driving Shearing machine structure includes the motor B of pruning shear and pruning shear rotation after driving after two, and three pruning shears are located in same level, and It is arranged in triangle disposition, each rear pruning shear upper end connects shaft, and the shaft is located at frame outside, and shaft top is equipped with Driven wheel, shaft middle part are rotatablely connected with the L-type support being located on vehicle frame, and motor B exports axis connection driving wheel, driving wheel and two A driven wheel is equipped with handle, harrow, the motor is equipped with below vehicle frame rear end by synchronous band connection, the vehicle frame rear end top A, motor B is electrically connected with accumulator respectively, and is controlled respectively by the switch A and switch B that are located on handle.
Preferably, the rear pruning mechanism further includes motor B location regulating mechanism, and motor B location regulating mechanism includes setting Sliding slot, sliding block, screw rod on vehicle frame and handle, sliding slot are arranged along vehicle frame front-rear direction, and screw rod, spiral shell are rotatably connected in sliding slot Sliding block is threaded on bar, sliding block is slidably connected with sliding slot, and motor B is installed on above sliding block, the overhanging company in screw rod end Connecting handle, each L-type support are rotatablely connected with vehicle frame, and each L-type vehicle frame is equipped with adjustment gear, two adjustment gears Between be equipped with locating rod, the vehicle frame be equipped with and the mutually matched arc groove of shaft.
Preferably, the harrow includes the flexible harrow that fixed rake and two are hingedly connected to fixed rake both sides, each activity Rake upper end is hinged with hook, links up with and is located at left and right sides of vehicle frame and the link of rear end cooperates.
Preferably, the adjustable and retractable bar includes hollow tube, elevating lever and fastening bolt, and elevating lever bottom end is set to hollow In pipe, and multiple location holes are uniformly provided on elevating lever from top to bottom, hollow tube is equipped with matching hole, and matching hole is by fastening spiral shell Bolt cooperates with location hole and connects.
Preferably, spring is equipped in the hollow tube, spring is between elevating lever bottom end and hollow tube bottom wall.
Compared with the existing technology, the present invention has the beneficial effect that:
The present invention can freely adjust the position of pruning shear according to the height needed for practical lawn, and the setting of pruning shear can after two The turf-mown range of trimmer is increased, improves the pruning efficiency, while the harrow of vehicle frame rear end can be collected residual grass, be convenient for Centralized processing, reduces the subsequent workload of staff, time saving and energy saving;After use, staff can be by two shafts It takes in arc groove, while flexible harrow being folded, reduce floor space.Structure of the invention is novel, reasonable, easy to use, suitable It promotes.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon.
Fig. 1 is the overlooking structure diagram of the present invention;
Fig. 2 is the C-C of Fig. 1 of the present invention to schematic cross-sectional view;
Fig. 3 is the left view structural representation of the present invention;
Fig. 4 is structural schematic diagram at the D of Fig. 3 of the present invention;
In figure:1, vehicle frame, 2, adjustable and retractable bar, 201, hollow tube, 202, elevating lever, 203, fastening bolt, 204, location hole, 205, matching hole, 206, spring, 3, universal wheel, 4, preceding pruning shear, 5, motor A, 6, rear pruning shear, 7, motor B, 8, shaft, 9, Driven wheel, 10, L-type support, 11, driving wheel, 12, synchronous belt, 13, handle, 14, harrow, 1401, fixed rake, 1402, activity Rake, 1403, hook, 1404, link, 15, accumulator, 16, switch A, 17, switch B, 18, sliding slot, 19, sliding block, 20, screw rod, 21, handle, 22, adjustment gear, 23, locating rod, 24, arc groove.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to Specific implementation mode, the present invention is further explained.
As shown in Figures 1 to 4, a kind of lawn mower, including vehicle frame 1, the vertex of vehicle frame bottom end four are equipped with adjustable Telescopic rod 2, each adjustable and retractable bar bottom end are equipped with universal wheel 3, and adjustable and retractable bar includes hollow tube 201,202 and of elevating lever Fastening bolt 203, elevating lever bottom end is set in hollow tube, and is uniformly provided with multiple location holes 204 on elevating lever from top to bottom, in Blank pipe is equipped with matching hole 205, and matching hole is cooperated by fastening bolt and location hole and connected, select different location holes with Matching hole coordinates, and the control, it can be achieved that turf-mown height is fastened using fastening bolt, and spring is equipped in hollow tube 206, spring when spring is conducive to operating personnel's adjusting height, is saved certain between elevating lever bottom end and hollow tube bottom wall Strength, vehicle frame be equipped with preceding pruning mechanism, rear pruning mechanism and accumulator 15, preceding pruning mechanism include preceding pruning shear 4 and drive The motor A5 of pruning shear rotation before dynamic, preceding pruning shear are located at the centre position of vehicle frame front bottom end, and rear pruning mechanism includes two The motor B7 that pruning shear 6 is rotated with pruning shear after driving afterwards, three pruning shears are located in same level, and are arranged in triangle disposition Row, it is each after pruning shear upper end connect shaft 8, shaft is located at frame outside, and shaft top is equipped with driven wheel 9, in the middle part of shaft and The L-type support 10 being located on vehicle frame is rotatablely connected, and motor B output axis connections driving wheel 11, driving wheel passes through with two driven wheels Synchronous belt 12 connects, and handle 13 is equipped with above vehicle frame rear end, and harrow 14 is equipped with below vehicle frame rear end, and harrow includes fixed rake 1401 The flexible harrow 1402 for being hingedly connected to fixed rake both sides with two, each flexible harrow upper end is hinged with hook 1403, links up with and set At left and right sides of vehicle frame and the link of rear end 1404 cooperates, and two flexible harrows can freely be unfolded, and when flexible harrow is unfolded, hangs Hook is connect with the link being located at left and right sides of vehicle frame, is convenient for the fixation of flexible harrow;After flexible harrow folds, vehicle frame is linked up with and is located at The link of rear end connects, and is convenient for the fixation of flexible harrow, motor A, motor B to be electrically connected respectively with accumulator, and respectively by being located at Switch A16 and switch B17 on handle are controlled, and rear pruning mechanism further includes motor B location regulating mechanism, motor B location Regulating mechanism includes the sliding slot 18 being located on vehicle frame, sliding block 19, screw rod 20 and handle 21, and sliding slot is arranged along vehicle frame front-rear direction, It is rotatably connected to screw rod in sliding slot, sliding block is threaded on screw rod, sliding block is slidably connected with sliding slot, and motor B is installed on sliding block Top, the overhanging connection handle in screw rod end, each L-type support are rotatablely connected with vehicle frame, and each L-type vehicle frame is equipped with and adjusts tooth Wheel 22, is equipped with locating rod 23 between two adjustment gears, vehicle frame be equipped with the mutually matched arc groove 24 of shaft, trimmer exists In use, can as needed rotate pruning shear after two by L-type support, shaft is set to be located in arc groove, and utilize Locating rod both ends are embedded in the tooth socket of two adjustment gears, pruning shear after two are fixed, then operating personnel pass through rotation Handle, rotary screw are changed hands, sliding block is moved in sliding slot, and the position of motor and the driving wheel on motor output shaft top can be changed It sets, synchronous belt is made to connect driving wheel and two driven wheels.
Working principle of the present invention is as follows:
As shown in Figures 1 to 4, in use, the first height needed for turf-mown of staff, adjusts adjustable and retractable bar 2 Height, then release limit of the locating rod 23 to two adjustment gears 22, rotate L-type support 10, make two shafts 8 from arc groove It is detached from 24, meanwhile, rotating handle 21 makes the sliding in sliding slot 18 of sliding block 19, after pruning shear 6 is fully deployed after two, then Two adjustment gears 22 are locked using locating rod 23, at this point, synchronous belt 12 still by driving wheel 11 and two driven wheels 9 tightly It links together, then two flexible harrows 1402 is unfolded, and be locked with link 1404 using hook 1403, staff Motor A5 and motor B7 can be controlled by switch A16 and switch B17 to work;After use, staff is again by two A shaft 8 is taken in arc groove 24, while flexible harrow 1402 being folded, and reduces floor space.In addition, pruning shear is being received after two After entering in arc groove, it can still work under the driving of motor B, when trimmer is advanced on lawn, pruning shear is repaiied after two The lawn cut can there are repeat regions with preceding pruning shear, can avoid there is trimming not exclusively because of preceding pruning shear in this way, lead to part There is unpruned phenomenon in lawn.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (5)

1. a kind of lawn mower, including vehicle frame, it is characterised in that:The vertex of the vehicle frame bottom end four is equipped with adjustable flexible Bar, each adjustable and retractable bar bottom end are equipped with universal wheel, and the vehicle frame is equipped with preceding pruning mechanism and rear pruning mechanism, before described Pruning mechanism includes the motor A of pruning shear rotation before preceding pruning shear and driving, and preceding pruning shear is located at the centre of vehicle frame front bottom end Position, the rear pruning mechanism include the motor B of pruning shear and pruning shear rotation after driving after two, and three pruning shears are located at together It on one horizontal plane, and is arranged in triangle disposition, each rear pruning shear upper end connects shaft, and the shaft is located at outside vehicle frame Side, shaft top are equipped with driven wheel, are rotatablely connected with the L-type support being located on vehicle frame in the middle part of shaft, motor B exports axis connection master Driving wheel, with two driven wheels by synchronous band connection, the vehicle frame rear end top is equipped with handle, is set below vehicle frame rear end driving wheel Have a harrow, the motor A, motor B are electrically connected with accumulator respectively, and respectively by the switch A that is located on handle and switch B into Row control.
2. a kind of lawn mower as described in claim 1, it is characterised in that:Pruning mechanism further includes B, motor after described Regulating mechanism is set, motor B location regulating mechanism includes the sliding slot being located on vehicle frame, sliding block, screw rod and handle, and sliding slot is before vehicle frame Rear direction is arranged, and is rotatably connected to screw rod in sliding slot, sliding block is threaded on screw rod, sliding block is slidably connected with sliding slot, motor B It is installed on above sliding block, the overhanging connection handle in screw rod end, each L-type support is rotatablely connected with vehicle frame, and each L Type vehicle frame is equipped with adjustment gear, and locating rod is equipped between two adjustment gears, and the vehicle frame is equipped with to cooperate with shaft Arc groove.
3. a kind of lawn mower as described in claim 1, it is characterised in that:The harrow includes fixed rake and two difference Be articulated with the flexible harrow of fixed rake both sides, each flexible harrow upper end is hinged with hook, link up with and be located at the vehicle frame left and right sides and after The link at end cooperates.
4. a kind of lawn mower as described in claim 1, it is characterised in that:The adjustable and retractable bar include hollow tube, Elevating lever and fastening bolt, elevating lever bottom end is set in hollow tube, and is uniformly provided with multiple location holes on elevating lever from top to bottom, Hollow tube is equipped with matching hole, and matching hole is cooperated by fastening bolt and location hole and connected.
5. a kind of lawn mower as claimed in claim 4, it is characterised in that:Spring, spring position are equipped in the hollow tube Between elevating lever bottom end and hollow tube bottom wall.
CN201810892249.6A 2018-08-07 2018-08-07 A kind of lawn mower Withdrawn CN108684300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810892249.6A CN108684300A (en) 2018-08-07 2018-08-07 A kind of lawn mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810892249.6A CN108684300A (en) 2018-08-07 2018-08-07 A kind of lawn mower

Publications (1)

Publication Number Publication Date
CN108684300A true CN108684300A (en) 2018-10-23

Family

ID=63841222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810892249.6A Withdrawn CN108684300A (en) 2018-08-07 2018-08-07 A kind of lawn mower

Country Status (1)

Country Link
CN (1) CN108684300A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114128482A (en) * 2021-11-30 2022-03-04 万平平 Lawn trimming device for urban building gardens and using method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114128482A (en) * 2021-11-30 2022-03-04 万平平 Lawn trimming device for urban building gardens and using method thereof

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PB01 Publication
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WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20181023