CN207869723U - A kind of adjustable grass trimmer in gardens - Google Patents

A kind of adjustable grass trimmer in gardens Download PDF

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Publication number
CN207869723U
CN207869723U CN201820120357.7U CN201820120357U CN207869723U CN 207869723 U CN207869723 U CN 207869723U CN 201820120357 U CN201820120357 U CN 201820120357U CN 207869723 U CN207869723 U CN 207869723U
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China
Prior art keywords
grass
mowing
cylinder
wheel
gardens
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Expired - Fee Related
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CN201820120357.7U
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Chinese (zh)
Inventor
牛艳君
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Individual
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Individual
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Priority to CN201820120357.7U priority Critical patent/CN207869723U/en
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Abstract

The utility model discloses a kind of adjustable grass trimmers in gardens of graden machine equipment technical field, including mainboard, the first grass-mowing, the second grass-mowing and handle frame, the utility model adjusts the position of lifter plate by electric telescopic rod, to make limiting plate drive the blade movement on rotary cylinder, so as to according to actual needs by blade adjustment to proper height;Gradation cutting is carried out by the first different grass-mowing of blade height and the second grass-mowing, prevents the length of the grass under once cutting long, is easy to be wrapped on grass trimmer to avoid long grass;So that moving cylinder is moved along short transverse by screw rod, to adjust the height of handle frame, allows the operator to work in the case where handle rack position is in best, comfort when operation is turned up, reduce the fatigue of operator personnel, improve working efficiency;The utility model is easy to operate, easy to use, and practicability is high.

Description

A kind of adjustable grass trimmer in gardens
Technical field
The utility model is related to graden machine equipment technical field, specially a kind of adjustable grass trimmer in gardens.
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 machinery of vegetation etc. Tool saves the activity duration of weeding worker using mower grass, reduces a large amount of human resources, but existing mowing The blade height of machine is constant, cannot adjust up and down, cannot leave the grass of different height according to different needs, and mowing effect is poor; Most of grass trimmer cannot adjust the height of mowing cleaner handgrip in the market, make operating personnel that cannot be transferred to the most comfortable in operation Position operation, in the case where working long hours, increase the degree of fatigue of operating personnel, working efficiency caused to reduce.
Based on this, the utility model devises a kind of adjustable grass trimmer in gardens, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of adjustable grass trimmers in gardens, to solve to carry in above-mentioned background technology The problem of going out.
To achieve the above object, the utility model provides the following technical solutions:A kind of adjustable grass trimmer in gardens, including Mainboard, the first grass-mowing, the second grass-mowing and handle frame are fixedly connected with fixed link, fixed link above the mainboard Both ends be respectively fixed with guide rod, and be correspondingly connected with respectively with the first grass-mowing and the second grass-mowing by guide rod, First grass-mowing includes lifter plate and rotary cylinder, and the bottom surface both side of the lifter plate is equipped with electric telescopic rod, electronic to stretch It is arranged with connecting rod on the inside of contracting bar, the bottom end of the connecting rod is fixedly connected with that there are two limiting plate, the rotary cylinder and masters Sleeve-board connects, and upper end is equipped with gear ring, and is engaged with driving gear by gear ring, and first motor is connected on driving gear, described The lower end of rotary cylinder passes through two limiting plates and stretches out, and external part is circumferentially uniformly fixed with several blades, the rotary cylinder Lower part is equipped with the limiting stand of annular, and limiting stand, between two limiting plates, the bottom end of the guide rod passes through lifter plate and turns Dynamic cylinder, and stretch out, external part is equipped with idler wheel, and the structure of second grass-mowing is identical as the structure of the first grass-mowing, and The blade height of second grass-mowing is less than the first grass-mowing, and the fixed cylinder is symmetrically fixed on rear side of the top surface of mainboard, Gu It is rotatably connected to screw rod in safety barrel, moving cylinder is socketed on screw rod, the both ends of the handle frame are solid with the moving cylinder of both sides respectively Fixed to connect, the both ends that handle frame is corresponded on the side wall of the fixed cylinder are equipped with shifting chute.
Preferably, the connecting rod of second grass-mowing and the length of rotary cylinder are more than the first grass-mowing, and second The limiting plate of grass-mowing, limiting stand and the bottom end distance of rotary cylinder are identical as the first grass-mowing.
Preferably, the bottom of the screw rod is fixed with belt wheel, and belt wheel is equipped with transmission belt, and screw rod passes through belt wheel and transmission belt It is correspondingly connected with another screw rod, and one end of wherein one screw rod is connected with motor.
Preferably, the bottom surface of the mainboard is equipped with movable pulley, and the movable pulley includes front wheels and rear wheels, and the diameter of front-wheel Less than trailing wheel, at the center of the trailing wheel and it is equipped with wheel shaft, wheel shaft is connected with motor.
Preferably, the top and bottom of the limiting stand are equipped with ball grooves, are equipped with ball in ball grooves, and pass through ball It is rotatablely connected with the limiting plate of upper and lower both sides.
Preferably, the limiting plate is equipped with bolt, and is fixedly connected with another limiting plate by bolt.
Compared with prior art, the utility model has the beneficial effects that:The utility model is adjusted by electric telescopic rod and is risen The position for dropping plate, to make limiting plate drive the blade movement on rotary cylinder, so as to according to actual needs by blade adjustment to conjunction Suitable height;Gradation cutting is carried out by the first different grass-mowing of blade height and the second grass-mowing, prevents from once cutting Under grass length it is long, be easy to be wrapped on grass trimmer to avoid long grass;Make moving cylinder along short transverse by screw rod It is mobile, to adjust the height of handle frame, allows the operator to work in the case where handle rack position is in best, be turned up Comfort when operation reduces the fatigue of operator personnel, improves working efficiency;The utility model is easy to operate, easy to use, Practicability is high.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the structural schematic diagram of the first grass-mowing of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1- mainboards, 101- fixed links, 102- guide rods, 103- idler wheels, the first grass-mowings of 2-, 201- lifter plates, 202- Connecting rod, 203- electric telescopic rods, 204- rotary cylinders, 205- limiting stands, 206- limiting plates, 207- balls, 208- blades, 3- Two grass-mowings, 4- fixed cylinders, 401- screw rods, 402- belt wheels, 5- handle frames, 501- moving cylinders, 6- first motors, 601- is actively Gear, 7- movable pulleys.
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 is based on the embodiments of the present invention, and those of ordinary skill in the art are without creative efforts The all other embodiment obtained, shall fall within the protection scope of the present invention.
Attached drawing is please referred to, the utility model provides a kind of technical solution:A kind of adjustable grass trimmer in gardens, including mainboard 1, the first grass-mowing 2, the second grass-mowing 3 and handle frame 5, the top of the mainboard 1 are fixedly connected with fixed link 101, Gu The both ends of fixed pole 101 are respectively fixed with guide rod 102, and are mowed respectively with the first grass-mowing 2 and second by guide rod 102 Mechanism 3 is correspondingly connected with, and first grass-mowing 2 includes lifter plate 201 and rotary cylinder 204, the bottom surface two of the lifter plate 201 Side is equipped with electric telescopic rod 203, and the inside of electric telescopic rod 203 is arranged with connecting rod 202, the bottom end of the connecting rod 202 It is fixedly connected there are two limiting plate 206, the rotary cylinder 204 is socketed with mainboard 1, and upper end is equipped with gear ring, and is nibbled by gear ring Conjunction has driving gear 601, and first motor 6 is connected on driving gear 601, and the lower end of the rotary cylinder 204 passes through two limits Plate 206 simultaneously stretches out, and external part is circumferentially uniformly fixed with several blades 208, and the lower part of the rotary cylinder 204 is equipped with the limit of annular Position platform 205, and limiting stand 205, between two limiting plates 206, the bottom end of the guide rod 102 passes through lifter plate 201 and rotation Cylinder 204 simultaneously stretches out, and external part is equipped with idler wheel 103, the structure phase of the structure of second grass-mowing 3 and the first grass-mowing 2 Together, and 208 height of blade of the second grass-mowing 3 is less than the first grass-mowing 2, and the fixed cylinder 4 is symmetrically fixed on mainboard 1 On rear side of top surface, it is rotatably connected to screw rod 401 in fixed cylinder 4, is socketed with moving cylinder 501 on screw rod 401, the two of the handle frame 5 End is fixedly connected with the moving cylinder of both sides 501 respectively, and the both ends that handle frame 5 is corresponded on the side wall of the fixed cylinder 4 are equipped with movement Slot.
Wherein, the connecting rod 202 of the second grass-mowing 3 and the length of rotary cylinder 204 are more than the first grass-mowing 2, and the Limiting plate 206, the limiting stand 205 of two grass-mowings 3 are identical as the first grass-mowing 2 as the bottom end distance of rotary cylinder 204;Screw rod 401 bottom is fixed with belt wheel 402, and belt wheel 402 is equipped with transmission belt, and screw rod 401 passes through belt wheel 402 and transmission belt and another spiral shell Bar 401 is correspondingly connected with, and one end of wherein one screw rod 401 is connected with motor, and two screw rods 401 is enable to rotate simultaneously;It is main The bottom surface of plate 1 is equipped with movable pulley 7, and movable pulley 7 includes front wheels and rear wheels, and the diameter of front-wheel is less than trailing wheel, at the center of trailing wheel And it is equipped with wheel shaft, wheel shaft is connected with motor, so that grass trimmer is moved by motor and movable pulley 7;The top and bottom of limiting stand 205 Ball grooves are equipped with, ball 207 are equipped in ball grooves, and be rotatablely connected by ball 207 and the limiting plate 206 of upper and lower both sides, Keep rotary cylinder 204 more flexible relative to the rotation of limiting plate 206;Limiting plate 206 is equipped with bolt, and passes through bolt and another limit Position plate 206 is fixedly connected, and keeps the installing and dismounting between the limiting plate 206 and the limiting plate 206 of top of lower section more convenient.
One of the present embodiment has particular application as:The position that lifter plate 201 is adjusted by electric telescopic rod 203, to make Limiting plate 206 drives the blade 208 on rotary cylinder 204 to move, according to actual needs to adjust blade 208 to suitable high Degree, makes ring gear against rotation by first motor 6 and driving gear 601, to make rotary cylinder 204 be rotated with cutting blade 208, is cut It cuts;Gradation cutting is carried out by 208 height of blade different the first grass-mowing 2 and the second grass-mowing 3, prevents from once cutting Under grass length it is long, be easy to be wrapped on grass trimmer to avoid long grass;Make moving cylinder 501 along height by screw rod 401 Direction movement is spent, to adjust the height of handle frame 5, is allowed the operator in the case where 5 position of handle frame is in best Comfort when operation is turned up in work, reduces the fatigue of operator personnel, improves working efficiency.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above only illustrates the utility model with help.Preferred embodiment is not There is the details that detailed descriptionthe is all, does not also limit the specific implementation mode that the utility model is only described.Obviously, according to this explanation The content of book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably solve The principles of the present invention and practical application are released, to enable skilled artisan to be best understood by and utilize this reality With novel.The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. a kind of adjustable grass trimmer in gardens, including mainboard, the first grass-mowing, the second grass-mowing and handle frame, special Sign is:Fixed link is fixedly connected with above the mainboard, the both ends of fixed link are respectively fixed with guide rod, and pass through guiding Bar is correspondingly connected with the first grass-mowing and the second grass-mowing respectively, and first grass-mowing includes lifter plate and rotation The bottom surface both side of cylinder, the lifter plate is equipped with electric telescopic rod, and connecting rod, the connection are arranged on the inside of electric telescopic rod The bottom end of bar is fixedly connected there are two limiting plate, and the rotary cylinder is socketed with mainboard, and upper end is equipped with gear ring, and is nibbled by gear ring Conjunction has driving gear, and first motor is connected on driving gear, and the lower end of the rotary cylinder passes through two limiting plates and stretches out, stretches Outlet is circumferentially uniformly fixed with several blades, and the lower part of the rotary cylinder is equipped with the limiting stand of annular, and limiting stand is located at two Between limiting plate, the bottom end of the guide rod passes through lifter plate and rotary cylinder, and stretches out, and external part is equipped with idler wheel, and described second The structure of grass-mowing is identical as the structure of the first grass-mowing, and the blade height of the second grass-mowing is less than the first grass trimmer Structure, the fixed cylinder are symmetrically fixed on rear side of the top surface of mainboard, are rotatably connected to screw rod in fixed cylinder, movement is socketed on screw rod Cylinder, the both ends of the handle frame are fixedly connected with the moving cylinder of both sides respectively, and handle frame is corresponded on the side wall of the fixed cylinder Both ends are equipped with shifting chute.
2. the adjustable grass trimmer in gardens according to claim 1, it is characterised in that:The connection of second grass-mowing The length of bar and rotary cylinder is more than the first grass-mowing, and the bottom end of the limiting plate of the second grass-mowing, limiting stand and rotary cylinder Distance is identical as the first grass-mowing.
3. the adjustable grass trimmer in gardens according to claim 1, it is characterised in that:The bottom of the screw rod is fixed with band Wheel, belt wheel are equipped with transmission belt, and screw rod is correspondingly connected with by belt wheel and transmission belt with another screw rod, and the one of wherein one screw rod End is connected with motor.
4. the adjustable grass trimmer in gardens according to claim 1, it is characterised in that:The bottom surface of the mainboard is equipped with movement Wheel, the movable pulley include front wheels and rear wheels, and the diameter of front-wheel is less than trailing wheel, at the center of the trailing wheel and are equipped with wheel shaft, Wheel shaft is connected with motor.
5. according to the adjustable grass trimmer in Claims 1 to 4 any one of them gardens, it is characterised in that:The limiting stand Top and bottom are equipped with ball grooves, ball are equipped in ball grooves, and be rotatablely connected by ball and the limiting plate of upper and lower both sides.
6. according to the adjustable grass trimmer in Claims 1 to 4 any one of them gardens, it is characterised in that:On the limiting plate It is fixedly connected with another limiting plate equipped with bolt, and by bolt.
CN201820120357.7U 2018-01-24 2018-01-24 A kind of adjustable grass trimmer in gardens Expired - Fee Related CN207869723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820120357.7U CN207869723U (en) 2018-01-24 2018-01-24 A kind of adjustable grass trimmer in gardens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820120357.7U CN207869723U (en) 2018-01-24 2018-01-24 A kind of adjustable grass trimmer in gardens

Publications (1)

Publication Number Publication Date
CN207869723U true CN207869723U (en) 2018-09-18

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109451962A (en) * 2018-10-22 2019-03-12 周喜荣 A kind of multi-functional mower
CN109588102A (en) * 2018-10-26 2019-04-09 大连理工高邮研究院有限公司 The new and effective adjustable grass trimmer of one kind, system and method
CN109819789A (en) * 2019-01-21 2019-05-31 吕若飞 A kind of herbage cutting equipment with height adjusting function
CN111226569A (en) * 2020-03-18 2020-06-05 福建省云宇机电有限公司 Crawler-type automatic mower
CN111386837A (en) * 2020-03-29 2020-07-10 金华职业技术学院 A high-efficient safe weeding part for intelligent weeding equipment
CN112385335A (en) * 2020-11-30 2021-02-23 确山县林业技术推广站 Forestry machinery weeding device
CN112753355A (en) * 2021-01-13 2021-05-07 郑州航空工业管理学院 Intelligent lawn sweeper with adjustable height

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109451962A (en) * 2018-10-22 2019-03-12 周喜荣 A kind of multi-functional mower
CN109451962B (en) * 2018-10-22 2020-10-13 宁波朗辉工具有限公司 Multifunctional mower
CN111937568A (en) * 2018-10-22 2020-11-17 周喜荣 Multifunctional mower
CN109588102A (en) * 2018-10-26 2019-04-09 大连理工高邮研究院有限公司 The new and effective adjustable grass trimmer of one kind, system and method
CN109819789A (en) * 2019-01-21 2019-05-31 吕若飞 A kind of herbage cutting equipment with height adjusting function
CN109819789B (en) * 2019-01-21 2021-11-16 石门汉唐生态农业有限公司 Forage grass cutting equipment with altitude mixture control function
CN111226569A (en) * 2020-03-18 2020-06-05 福建省云宇机电有限公司 Crawler-type automatic mower
CN111386837A (en) * 2020-03-29 2020-07-10 金华职业技术学院 A high-efficient safe weeding part for intelligent weeding equipment
CN112385335A (en) * 2020-11-30 2021-02-23 确山县林业技术推广站 Forestry machinery weeding device
CN112753355A (en) * 2021-01-13 2021-05-07 郑州航空工业管理学院 Intelligent lawn sweeper with adjustable height
CN112753355B (en) * 2021-01-13 2022-02-08 郑州航空工业管理学院 Intelligent lawn sweeper with adjustable height

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180918

Termination date: 20190124