CN207665498U - A kind of gardens grass trimmer safe to use - Google Patents

A kind of gardens grass trimmer safe to use Download PDF

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Publication number
CN207665498U
CN207665498U CN201721519650.2U CN201721519650U CN207665498U CN 207665498 U CN207665498 U CN 207665498U CN 201721519650 U CN201721519650 U CN 201721519650U CN 207665498 U CN207665498 U CN 207665498U
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CN
China
Prior art keywords
fixedly connected
grass trimmer
pedestal
motor
rotary shaft
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Expired - Fee Related
Application number
CN201721519650.2U
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Chinese (zh)
Inventor
邱丽常
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Jiangsu Guoneng Construction Co., Ltd
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邱丽常
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Priority to CN201721519650.2U priority Critical patent/CN207665498U/en
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Publication of CN207665498U publication Critical patent/CN207665498U/en
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Abstract

The utility model discloses a kind of gardens grass trimmers safe to use, including grass trimmer ontology, the one side of the grass trimmer ontology is fixedly connected with push rod, and the one end of push rod far from grass trimmer ontology is fixedly connected with handle, the bottom of the grass trimmer ontology is fixedly connected with pedestal, the one side of the pedestal is fixedly connected with placement plate, and the upper surface of placement plate is fixedly connected with first motor, the output end of the first motor is fixedly connected with the first rotary shaft, and first the one end of rotary shaft far from first motor through the outer surface of pedestal and extend to the inside of pedestal.The gardens grass trimmer safe to use, has safety, cutting sheet can be made to stretch, it can stretch into the inside of grass trimmer ontology, improve safety, and footing can be made to retract into chassis interior by respective outer side edges, increase stability, so that grass trimmer is not collided people or article, increase safety, improves whole using effect.

Description

A kind of gardens grass trimmer safe to use
Technical field
The utility model is related to gardens mowing technical field, specially a kind of gardens grass trimmer safe to use.
Background technology
In certain region application engineering technology and artistic media, (or mountain, piling and layout of stones, reason are further built by the way that landform is transformed Water), plantation trees flowers and plants, natural environment and condition of strolling about or have a rest beautiful made of the approach creation such as constructing architecture and arrangement garden road, just Referred to as gardens.It takes the course of its own in Chinese traditional architecture, significant achievement is historic gardens building.
And gardens need to use grass trimmer and clear up weeds, existing lawnmower safety is not high, keeps cutter naked Reveal it is external human body can inevitably be damaged, do not have concertina type, park unstable, cannot be satisfied the demand of user, it is unfavorable Weeding in gardens.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of gardens grass trimmer safe to use, solves Lawnmower safety is not high, keeps cutter exposed and can inevitably be damaged to outside to human body, does not have concertina type, park shakiness It is fixed, the problem of cannot be satisfied the demand of user, be unfavorable for the weeding in gardens.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions:A kind of gardens grass trimmer safe to use, Including grass trimmer ontology, the one side of the grass trimmer ontology is fixedly connected with push rod, and push rod far from grass trimmer ontology one End is fixedly connected with handle, and the bottom of the grass trimmer ontology is fixedly connected with pedestal, and the one side of the pedestal is fixedly connected There is placement plate, and the upper surface of placement plate is fixedly connected with first motor, the output end of the first motor is fixedly connected with One rotary shaft, and the one end of the first rotary shaft far from first motor runs through the outer surface of pedestal and extends to the inside of pedestal, institute The bottom setting of pedestal is stated there are two symmetrical footing, and the bottom of footing is hinged with castor, one end of the footing is run through The one side of the bottom of pedestal and the inside for extending to pedestal, the grass trimmer ontology offers cavity, the grass trimmer ontology Inner wall be fixedly connected with the second motor, and sliding rail is provided with below the second motor, one end and the grass trimmer sheet of the sliding rail The inner wall of body is fixedly connected, and the output end of second motor is fixedly connected with the second rotary shaft, the grass trimmer ontology it is interior Roof is fixedly connected with gag lever post, and the inside of the sliding rail is connected with screw rod, and the upper surface of screw rod is fixedly connected with the first spiral shell The outer surface of ring, second rotary shaft is threadedly coupled with the inner ring of the first loop coil, and the one side of the screw rod is fixedly connected with Fixed link, and the one end of fixed link far from screw rod is fixedly connected with third motor, the output end of the third motor is fixedly connected Have a cutting sheet, one end of first rotary shaft is fixedly connected with first gear, and first gear far from the first rotary shaft one End is provided with second gear, and the outer surface of the first gear is meshed with the outer surface of second gear, the second gear Bottom is fixedly connected with threaded rod, and the outer surface thread of the threaded rod is connected with the second loop coil, and the two sides of the second loop coil Symmetrical balancing pole there are two being fixedly connected, and the bottom surface of balancing pole is fixedly connected with the upper surface of footing.
Preferably, the bottom surface of the fixed link is fixedly connected with supporting rod, and the one end of supporting rod far from fixed link is run through One end of the inside of sliding rail and the bottom for extending to sliding rail, the supporting rod is hinged with idler wheel, and the outer surface of idler wheel and mowing The inner bottom wall of machine ontology is flexibly connected.
Preferably, the inner wall of the pedestal is fixedly connected there are two symmetrical sliding slot, and the inside of sliding slot is connected with cunning Block, the one end of the sliding block far from sliding slot are fixedly connected with one end of balancing pole.
Preferably, the outer surface of the handle is fixedly connected with soft pad, and the quantity of soft pad at least there are two.
Preferably, one end of the gag lever post is provided with first bearing, one end of second rotary shaft and first bearing Inner ring be fixedly connected.
Preferably, the inner bottom wall of the pedestal is provided with second bearing, and the inner bottom wall of the outer ring of second bearing and pedestal It is fixedly connected, the outer surface of the threaded rod is fixedly connected with the inner ring of second bearing.
(3) advantageous effect
The utility model provides a kind of gardens grass trimmer safe to use, has following advantageous effect:
(1) the gardens grass trimmer safe to use, the friction that can increase user and handle by the way that soft pad is arranged are imitated Fruit makes handle not slid from user hand, can increase user's comforts of use, improves the using effect of soft pad, Sliding block can be such that balancing pole more smoothly moves up and down, and avoid the shake that balancing pole is generated in moving process, improve flat The stability of weighing apparatus bar, makes being moved up and down inside sliding slot for balancing pole stabilization, first bearing can make the second rotary shaft exist The inner ring of first bearing dallies, and improves the second rotary shaft stability, so that the second rotary shaft more stabilization is worked, increases Whole using effect is added.
(2) the gardens grass trimmer safe to use makes the second rotary shaft realize rotation by the work of the second motor, by The rotation of second rotary shaft drives the first loop coil of outer surface thread connection, and screw rod is made to realize movement inside sliding rail, then by The movement of screw rod has driven fixed link, so that fixed link is realized movement, third motor is moved to grass trimmer ontology by cavity Outside makes cutting sheet work, and can carry out left and right stretching, extension, then drive the first rotary shaft by the work of first motor It realizes rotation, first gear is driven by the rotation of the first rotary shaft, so that first gear work is driven second gear, utilizes the first tooth The rotation of wheel and second gear makes threaded rod be rotated, then so that the realization of the second loop coil is moved up and down by the rotation of threaded rod, then So that balancing pole is driven footing using moving up and down for the second loop coil, so that footing is moved up, chassis interior can be collapsible into, it can So that grass trimmer is fixed, make its will not autonomous have telescopic effect in order to avoid colliding people or article, park stabilization, Improve whole using effect.
Description of the drawings
Fig. 1 is the utility model structure front view;
Fig. 2 is the sectional view of the utility model grass trimmer ontology;
Fig. 3 is the sectional view of the utility model pedestal.
In figure:1 grass trimmer ontology, 2 push rods, 3 handles, 4 pedestals, 5 placement plates, 6 first motors, 7 first rotary shafts, 8 bottoms Foot, 9 castors, 10 sliding rails, 11 second motors, 12 second rotary shafts, 13 gag lever posts, 14 screw rods, 15 first loop coils, 16 fixed links, 17 third motors, 18 cutting sheets, 19 first gears, 20 second gears, 21 threaded rods, 22 second loop coils, 23 balancing poles, 24 supports Bar, 25 idler wheels, 26 sliding slots, 27 sliding blocks, 28 soft pads, 29 first bearings, 30 second bearings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of gardens grass trimmer safe to use, packet Grass trimmer ontology 1 is included, the one side of grass trimmer ontology 1 is fixedly connected with push rod 2, and the one end of push rod 2 far from grass trimmer ontology 1 Be fixedly connected with handle 3, the outer surface of handle 3 is fixedly connected with soft pad 28, and the quantity of soft pad 28 at least there are two, lead to It crosses and soft pad 28 is set can increase the friction effect of user and handle 3, so that handle 3 is not slid from user hand, Neng Gouzeng Add user's comforts of use, improve the using effect of soft pad 28, keeps overall structure compacter, grass trimmer ontology 1 Bottom is fixedly connected with pedestal 4, and the inner wall of pedestal 4 is fixedly connected with that there are two symmetrical sliding slots 26, and the inside card of sliding slot 26 It is connected to sliding block 27, the one end of sliding block 27 far from sliding slot 26 is fixedly connected with one end of balancing pole 23, can by the way that sliding block 27 is arranged So that balancing pole 23 is more smoothly moved up and down, avoids the shake that balancing pole 23 is generated in moving process, improve balancing pole 23 stability makes what balancing pole 23 stablized to be moved up and down inside sliding slot 26, improves making for sliding slot 26 and sliding block 27 With effect, increase whole using effect, the one side of pedestal 4 is fixedly connected with placement plate 5, and the upper surface of placement plate 5 is solid Surely it is connected with first motor 6, the output end of first motor 6 is fixedly connected with the first rotary shaft 7, and the first rotary shaft 7 is far from One end of one motor 6 runs through the outer surface of pedestal 4 and extends to the inside of pedestal 4, and there are two symmetrical for the bottom setting of pedestal 4 Footing 8, and the bottom of footing 8 is hinged with castor 9, and one end of footing 8 through the bottom of pedestal 4 and extends to the interior of pedestal 4 The one side in portion, grass trimmer ontology 1 offers cavity, and the inner wall of grass trimmer ontology 1 is fixedly connected with the second motor 11, and second The lower section of motor 11 is provided with sliding rail 10, and one end of sliding rail 10 is fixedly connected with the inner wall of grass trimmer ontology 1, the second motor 11 Output end is fixedly connected with the second rotary shaft 12, and the inner roof wall of grass trimmer ontology 1 is fixedly connected with gag lever post 13, gag lever post 13 One end is provided with first bearing 29, and one end of the second rotary shaft 12 is fixedly connected with the inner ring of first bearing 29, passes through setting the One bearing 29 can make the second rotary shaft 12 dally in the inner ring of first bearing 29, improve the second rotary shaft 12 stabilization Property, so that the second rotary shaft 12 more stabilization is worked, keeps its structure compacter, the inside of sliding rail 10 is connected with screw rod 14, And the upper surface of screw rod 14 is fixedly connected with the first loop coil 15, the inner ring spiral shell of the outer surface of the second rotary shaft 12 and the first loop coil 15 Line connects, and the one side of screw rod 14 is fixedly connected with fixed link 16, and the one end of fixed link 16 far from screw rod 14 is fixedly connected with The output end of third motor 17, third motor 17 is fixedly connected with cutting sheet 18, and the bottom surface of fixed link 16 is fixedly connected with support Bar 24, and the one end of supporting rod 24 far from fixed link 16 runs through the inside of sliding rail 10 and extends to the bottom of sliding rail 10, supporting rod 24 one end is hinged with idler wheel 25, and the outer surface of idler wheel 25 is flexibly connected with the inner bottom wall of grass trimmer ontology 1, by the way that branch is arranged Strut 24 can support fixed link 16 and be moved, and by idler wheel 25 in the movement of 1 inner bottom wall of grass trimmer ontology, make fixed link 16 That more stablizes work, and improves the using effect of supporting rod 24, improves whole using effect, increase fixation One end of the service life of bar 16, the first rotary shaft 7 is fixedly connected with first gear 19, and first gear 19 is far from the first rotation One end of axis 7 is provided with second gear 20, and the outer surface of first gear 19 is meshed with the outer surface of second gear 20, the second tooth The bottom of wheel 20 is fixedly connected with threaded rod 21, and the outer surface thread of threaded rod 21 is connected with the second loop coil 22, and the second loop coil 22 two sides are fixedly connected there are two symmetrical balancing pole 23, and the inner bottom wall of pedestal 4 is provided with second bearing 30, and second The outer ring of bearing 30 is fixedly connected with the inner bottom wall of pedestal 4, and the outer surface of threaded rod 21 is fixed with the inner ring of second bearing 30 to be connected It connects, threaded rod 21 can be made to dally in inner ring by the way that second bearing 30 is arranged, so that the second loop coil 22 is moved up and down, carry The high using effect of second bearing 30, and threaded rod 21 is increased in the stability of the course of work, increase whole make With effect, and the bottom surface of balancing pole 23 is fixedly connected with the upper surface of footing 8.
Operation principle:The second rotary shaft 12 is set to realize rotation by the work of the second motor 11, by the second rotary shaft 12 Rotation drives the first loop coil 15 of outer surface thread connection, so that screw rod 14 is realized the movement inside sliding rail 10, then by screw rod 14 Movement driven fixed link 16, so that fixed link 16 is moved, third motor 17 be moved to grass trimmer ontology 1 by cavity Outside, then drive the first rotary shaft 7 to realize rotation by the work of first motor 6, the driven by the rotation of the first rotary shaft 7 One gear 19 makes the work of first gear 19 that second gear 20, the rotation using first gear 19 and second gear 20 be driven to make spiral shell Rasp bar 21 is rotated, then so that the realization of the second loop coil 22 is moved up and down by the rotation of threaded rod 21, recycles the second loop coil 22 Moving up and down makes balancing pole 23 drive footing, so that footing 8 is moved up, can be collapsible into inside pedestal 4.
In conclusion the gardens grass trimmer safe to use, makes the second rotary shaft 12 by the work of the second motor 11 It realizes rotation, the first loop coil 15 of outer surface thread connection is driven by the rotation of the second rotary shaft 12, screw rod 14 is made to realize in cunning Movement inside rail 10 is moved to third motor 17 by cavity the outside of grass trimmer ontology 1, then passes through first motor 6 Work drives the first rotary shaft 7 to realize rotation, drives first gear 19 by the rotation of the first rotary shaft 7, makes 19 work of first gear Make to drive second gear 20, so that threaded rod 21 is rotated using the rotation of first gear 19 and second gear 20, then by screw thread The rotation of bar 21 makes the realization of the second loop coil 22 move up and down, and recycles moving up and down for the second loop coil 22 that balancing pole 23 is made to drive bottom Foot makes footing 8 be moved up, and it is not high to solve lawnmower safety, keeps cutter exposed and can inevitably be caused to outside to human body Injury, does not have concertina type, parks unstable problem.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of gardens grass trimmer safe to use, including grass trimmer ontology (1), it is characterised in that:The grass trimmer ontology (1) one side is fixedly connected with push rod (2), and the one end of push rod (2) far from grass trimmer ontology (1) is fixedly connected with handle (3), the bottom of the grass trimmer ontology (1) is fixedly connected with pedestal (4), and the one side of the pedestal (4), which is fixedly connected with, to be put Plate (5) is set, and the upper surface of placement plate (5) is fixedly connected with first motor (6), the output end of the first motor (6) is fixed It is connected with the first rotary shaft (7), and the outer surface of pedestal (4) is run through simultaneously in the one end of the first rotary shaft (7) far from first motor (6) Extend to the inside of pedestal (4), the bottom setting of the pedestal (4) is there are two symmetrical footing (8), and the bottom of footing (8) Portion is hinged with castor (9), and one end of the footing (8) runs through the bottom of pedestal (4) and extends to the inside of pedestal (4), described The one side of grass trimmer ontology (1) offers cavity, and the inner wall of the grass trimmer ontology (1) is fixedly connected with the second motor (11), and below the second motor (11) it is provided with sliding rail (10), one end of the sliding rail (10) is interior with grass trimmer ontology (1) Wall is fixedly connected, and the output end of second motor (11) is fixedly connected with the second rotary shaft (12), the grass trimmer ontology (1) Inner roof wall be fixedly connected with gag lever post (13), the inside of the sliding rail (10) is connected with screw rod (14), and screw rod (14) is upper Surface is fixedly connected with the first loop coil (15), the inner ring screw thread of the outer surface and the first loop coil (15) of second rotary shaft (12) The one side of connection, the screw rod (14) is fixedly connected with fixed link (16), and the one end of fixed link (16) far from screw rod (14) It is fixedly connected with third motor (17), the output end of the third motor (17) is fixedly connected with cutting sheet (18), and described first One end of rotary shaft (7) is fixedly connected with first gear (19), and the one end of first gear (19) far from the first rotary shaft (7) is set It is equipped with second gear (20), the outer surface of the first gear (19) is meshed with the outer surface of second gear (20), and described The bottom of two gears (20) is fixedly connected with threaded rod (21), and the outer surface thread of the threaded rod (21) is connected with the second loop coil (22), and the two sides of the second loop coil (22) are fixedly connected there are two symmetrical balancing pole (23), and the bottom of balancing pole (23) Face is fixedly connected with the upper surface of footing (8).
2. a kind of gardens grass trimmer safe to use according to claim 1, it is characterised in that:The fixed link (16) Bottom surface be fixedly connected with supporting rod (24), and the inside of sliding rail (10) is run through in the one end of supporting rod (24) far from fixed link (16) And the bottom of sliding rail (10) is extended to, one end of the supporting rod (24) is hinged with idler wheel (25), and the outer surface of idler wheel (25) It is flexibly connected with the inner bottom wall of grass trimmer ontology (1).
3. a kind of gardens grass trimmer safe to use according to claim 1, it is characterised in that:The pedestal (4) Inner wall is fixedly connected there are two symmetrical sliding slot (26), and the inside of sliding slot (26) is connected with sliding block (27), the sliding block (27) one end far from sliding slot (26) is fixedly connected with one end of balancing pole (23).
4. a kind of gardens grass trimmer safe to use according to claim 1, it is characterised in that:The handle (3) Outer surface is fixedly connected with soft pad (28), and the quantity of soft pad (28) at least there are two.
5. a kind of gardens grass trimmer safe to use according to claim 1, it is characterised in that:The gag lever post (13) One end be provided with first bearing (29), one end of second rotary shaft (12) is fixed with the inner ring of first bearing (29) to be connected It connects.
6. a kind of gardens grass trimmer safe to use according to claim 1, it is characterised in that:The pedestal (4) Inner bottom wall is provided with second bearing (30), and the outer ring of second bearing (30) is fixedly connected with the inner bottom wall of pedestal (4), the spiral shell The outer surface of rasp bar (21) is fixedly connected with the inner ring of second bearing (30).
CN201721519650.2U 2017-11-15 2017-11-15 A kind of gardens grass trimmer safe to use Expired - Fee Related CN207665498U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721519650.2U CN207665498U (en) 2017-11-15 2017-11-15 A kind of gardens grass trimmer safe to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721519650.2U CN207665498U (en) 2017-11-15 2017-11-15 A kind of gardens grass trimmer safe to use

Publications (1)

Publication Number Publication Date
CN207665498U true CN207665498U (en) 2018-07-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721519650.2U Expired - Fee Related CN207665498U (en) 2017-11-15 2017-11-15 A kind of gardens grass trimmer safe to use

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109089532A (en) * 2018-08-02 2018-12-28 严传玉 A kind of multi-functional automatic mowing-apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109089532A (en) * 2018-08-02 2018-12-28 严传玉 A kind of multi-functional automatic mowing-apparatus
CN109089532B (en) * 2018-08-02 2021-05-14 诸暨巿斌果科技有限公司 Multifunctional automatic mowing device
CN109089532B8 (en) * 2018-08-02 2022-07-12 诸暨市斌果科技有限公司 Multifunctional automatic mowing device

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200413

Address after: Room 1107, building 1, new century Haoyuan, Huai'an City, Jiangsu Province

Patentee after: Jiangsu Guoneng Construction Co., Ltd

Address before: 510000 room 505, Changgang Middle Road, Haizhuqu District, Guangzhou, Guangdong, 505

Patentee before: Qiu Lichang

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180731

Termination date: 20201115

CF01 Termination of patent right due to non-payment of annual fee