CN203537857U - Blade height adjustable type lawn mower - Google Patents

Blade height adjustable type lawn mower Download PDF

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Publication number
CN203537857U
CN203537857U CN201320647898.2U CN201320647898U CN203537857U CN 203537857 U CN203537857 U CN 203537857U CN 201320647898 U CN201320647898 U CN 201320647898U CN 203537857 U CN203537857 U CN 203537857U
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CN
China
Prior art keywords
blade
electric rotating
vehicle frame
rotating machine
blade height
Prior art date
Application number
CN201320647898.2U
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Chinese (zh)
Inventor
丁益男
Original Assignee
江苏瑞青园林建设工程有限公司
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.)
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Publication date
Application filed by 江苏瑞青园林建设工程有限公司 filed Critical 江苏瑞青园林建设工程有限公司
Priority to CN201320647898.2U priority Critical patent/CN203537857U/en
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Publication of CN203537857U publication Critical patent/CN203537857U/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The utility model relates to a blade height adjustable type lawn mower. The blade height adjustable type lawn mower comprises a vehicle frame, traveling wheels, a driving device, a cutter-head, a blade and a handle, wherein the driving device is arranged below the cutter-head, penetrates through the vehicle frame and is connected with the blade; the handle is connected to the vehicle frame; the driving device consists of a solar power generation device and a rotary motor; the rotary motor is connected with the blade through a lifting device; a controller is also arranged on the handle. According to the blade height adjustable type lawn mower, the blade height can be adjusted accurately to meet requirements of trimming grass, with different heights, of a lawn; according to the design, by automatic adjustment control, the labor is reduced, and the efficiency is improved; according to the structure, by solar power generation, energy sources are saved, and the lawn mower is environment-friendly and safe, and cannot pollute the environment.

Description

A kind of lawn machine of adjustable blade height
Technical field
The utility model relates to a kind of lawn machine of gardening apparatus, particularly a kind of adjustable blade height.
Background technology
Along with expanding economy and social progress, people are more and more higher to the requirement of living environment.Lawn greening has become weighs an even important indicator of family 's civilization and development degree of a country, area, city, beautifying the environment, soil and slope protection, the aspect such as purify air become human consensus.Yet lawn greening is a thing that expends a large amount of manpowers, physics, financial resources, be also a comparatively complicated job simultaneously.At present, occurred that power-operated mower solves the excessive problem of lawn labour that arranges in market, still present mower all adopts electric energy or fuel oil as the energy, not only consumes the energy but also cause air pollution.In addition, once oil starvation or short of electricity problem appear in mower, just cannot normally work.
Chinese invention patent CN discloses a kind of Novel hand pushing-type lawn machine for 103081639 No. A, its structure comprises lawn machine body, roller devices and index device, described roller devices comprises roller and roller switch, described index device comprises line bar, graticule and astragal device, described roller is universal wheel, described roller switch is arranged on described roller, the described front end that line bar is arranged to described lawn machine body, described astragal device is arranged at the described bottom to line bar, and described graticule is arranged in described astragal device.Although the lawn machine of this structure has facilitated people's operation, the pruning that it can only be applicable to a kind of lawn, can not meet the demand of all kinds of lawns to natural plant height degree.
Summary of the invention
The utility model technical issues that need to address are that the height of blade carries out fine adjustment, meet the pruning needs of all kinds of lawns to natural plant height degree; A kind of lawn machine of adjustable blade height is provided.
For solving above-mentioned technical problem, structure of the present utility model comprises vehicle frame, road wheel, drive unit, cutterhead, blade and handle, and drive unit is equipped with in cutterhead below, and drive unit is connected with blade through vehicle frame, and handle is connected on vehicle frame; Described drive unit is comprised of device of solar generating and electric rotating machine, and electric rotating machine is connected with blade by elevator, is also provided with controller on handle.
Further: described elevator comprises the track being connected with electric rotating machine shaft, the overhead gage that is placed in track two ends and lower baffle plate and be placed in the linear electric motors on track, the both sides of linear electric motors are connected with respectively blade, and linear electric motors are connected with controller.
Further again: described elevator comprises the second electric rotating machine, the bolt being connected with the second electric rotating machine, the overhead gage that is arranged on screw thread two ends on bolt and lower baffle plate and is opened in the screwed hole on vehicle frame, the internal thread of screwed hole and the screw thread on bolt match, and the below of bolt is connected with blade.
Further again: described device of solar generating is comprised of solar thermal collector, heat exchanger, circulating pump, heat generator and condenser, heat exchanger, circulating pump, heat generator are connected by pipeline successively with condenser, solar thermal collector is connected with heat exchanger, heat generator is connected with electric rotating machine by switch, and switch is connected with controller.
Further again: on described blade, be also provided with infrared rays receiving-transmitting device, infrared rays receiving-transmitting device is connected with controller.
Adopt after said structure, the utlity model has can fine adjustment blade height ability, realize the pruning of all kinds of turfgrass height needed; And the design not only reduced manpower by auto-adjustment control, and improved efficiency; This structure is not only to have saved the energy by solar electrical energy generation, and Environmental Safety does not pollute the environment.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is 5 structural representation in Fig. 1.
Fig. 3 is the first structural representation of elevator.
Fig. 4 is the second structural representation of elevator.
Fig. 5 is the structural representation of device of solar generating.
In figure: 1 is vehicle frame, 2 is drive unit, 3 is cutterhead, 4 is handle, 5 is controller, 6 is road wheel, 7 is elevator, 8 is blade, 9 is infrared rays receiving-transmitting device, 10 is display screen, 11 is electric rotating machine start button, 12 is electric rotating machine X button, 13 is rising button, 14 is decline button, 15 is linear electric motors, 16 is overhead gage, 17 is track, 18 is lower baffle plate, 19 is condenser, 20 is bolt, 21 is solar thermal collector, 22 is screwed hole, 23 is electric rotating machine, 24 is screw thread, 25 is heat exchanger, 26 is circulating pump, 27 is heat generator, 28 is switch, 29 is the second electric rotating machine.
Embodiment
The first embodiment
The lawn machine of a kind of adjustable blade height as shown in Figure 1, Figure 2 and Figure 3, its structure comprises vehicle frame 1, road wheel 6, drive unit 2, cutterhead 3, blade 8 and handle 4, drive unit 2 is equipped with in cutterhead 3 belows, and drive unit 2 is connected with blade 8 through vehicle frame 1, and handle 4 is connected on vehicle frame 1; Described drive unit 2 is comprised of device of solar generating and electric rotating machine 23, and electric rotating machine 23 is connected with blade 8 by elevator 7, is also provided with controller 5 on handle 4.Described elevator 7 comprises the track 17 being connected with electric rotating machine 23 shafts, the overhead gage 16 that is placed in track 17 two ends and lower baffle plate 18 and is placed in the linear electric motors 15 on track 17, the both sides of linear electric motors 15 are connected with respectively blade 8, and linear electric motors 15 are connected with controller 5; On blade 8, be also provided with infrared rays receiving-transmitting device 9, infrared rays receiving-transmitting device 9 is connected with controller 5.The height that records blade 8 during work by controlling controller 5 control infrared rays receiving-transmitting device 9 transmitting infrared rays acceptance shows on display screen, operator makes linear electric motors 15 rise or decline along track 17 by pressing rising button 13 and decline button 14, after the height of knowing blade 8 meets the demands by lower rotating electrical machine start button 11, make the shaft of electric rotating machine 23 with track 17 rotations, thereby 2 blades 8 that are connected with linear electric motors 15 are moved in a circle round track 17, cut the grass on a lawn.
The lawn machine of a kind of adjustable blade height as shown in Figure 1 and Figure 5, its drive unit 2 is comprised of device of solar generating and electric rotating machine 23, and the utility model is to provide electric weight by device of solar generating.Described device of solar generating is comprised of solar thermal collector 21, heat exchanger 25, circulating pump 26, heat generator 27 and condenser 19, heat exchanger 25, circulating pump 26, heat generator 27 and condenser 19 are connected by pipeline successively, solar thermal collector 21 is connected with heat exchanger 25, heat generator 27 is connected with electric rotating machine 23 by switch 28, and switch 28 is connected with controller 5.This design is to gather heat by solar thermal collector 21, the Btu utilization heat exchanger 25 collecting passes to the medium in connecting pipe heat, medium passes to heat generator 27 by circulating pump 26 heat, heat generator 27 generates electricity according to the heat absorbing, after medium is cooling by condenser 19, flow to again heat exchanger 25, reciprocation cycle generating according to this.The utility model is by Driven by Solar Energy, and it has Environmental Safety, the efficient advantage of low energy, has not only reduced the consumption of the energy, and can not produce pollutant, and environment is caused to bad impact.
The second embodiment
The lawn machine of a kind of adjustable blade height as shown in Figure 1, Figure 2 and Figure 4, it comprises vehicle frame 1, road wheel 6, drive unit 2, cutterhead 3, blade 8 and handle 4, drive unit 2 is equipped with in cutterhead 3 belows, and drive unit 2 is connected with blade 8 through vehicle frame 1, and handle 4 is connected on vehicle frame 1; Described drive unit 2 is comprised of device of solar generating and electric rotating machine 23, and electric rotating machine 23 is connected with blade 8 by elevator 7, is also provided with controller 5 on handle 4.Described elevator 7 comprises the second electric rotating machine 29, the bolt 20 being connected with the second electric rotating machine 29, the overhead gage 16 that is arranged on screw thread 24 two ends on bolt 20 and lower baffle plate 18 and is opened in the screwed hole 22 on vehicle frame 1, screw thread 24 on the internal thread of screwed hole 22 and bolt 20 matches, and the below of bolt 20 is connected with blade 8; On blade 8, be also provided with infrared rays receiving-transmitting device 9, infrared rays receiving-transmitting device 9 is connected with controller 5.The height that records blade 8 during work by controlling controller 5 control infrared rays receiving-transmitting device 9 transmitting infrared rays acceptance shows on display screen, operator is by pressing rising button 13 and decline button 14, make the second electric rotating machine 29 that forward or reversion occur, under the cooperation of screw thread, bolt occurs to rise or descending motion, thereby makes the height of blade 8 meet the demand of pruning.By lower rotating electrical machine start button 11, the shaft of electric rotating machine 23 is rotated with bolt 20, thereby bolt rotate with blade 8 pruning of carrying out lawn together simultaneously.
Two kinds of turf-mown modes in sum, they jointly have can be according to different lawns the ability to the demand fine adjustment blade height of natural plant height degree, and the utility model is to control by automation, alleviated operator's work load, greatly improved operating efficiency; And it is simple in structure, be easy to manufacture, there is the good market competitiveness.

Claims (5)

1. the lawn machine of an adjustable blade height, it comprises vehicle frame (1), road wheel (6), drive unit (2), cutterhead (3), blade (8) and handle (4), drive unit (2) is equipped with in cutterhead (3) below, drive unit (2) is connected with blade (8) through vehicle frame (1), and handle (4) is connected on vehicle frame (1); It is characterized in that: described drive unit (2) is comprised of device of solar generating and electric rotating machine (23), electric rotating machine (23) is connected with blade (8) by elevator (7), is also provided with controller (5) on handle (4).
2. the lawn machine of a kind of adjustable blade height according to claim 1, it is characterized in that: described elevator (7) comprises the track (17) being connected with electric rotating machine (23) shaft, the overhead gage (16) that is placed in track (17) two ends and lower baffle plate (18) and is placed in the linear electric motors (15) on track (17), the both sides of linear electric motors (15) are connected with respectively blade (8), and linear electric motors (15) are connected with controller (5).
3. the lawn machine of a kind of adjustable blade height according to claim 1, it is characterized in that: described elevator (7) comprises the second electric rotating machine (29), the bolt (20) being connected with the second electric rotating machine (29), is arranged on overhead gage (16) and the lower baffle plate (18) at the upper screw thread (24) of bolt (20) two ends and is opened in the screwed hole (22) on vehicle frame (1), screw thread (24) on the internal thread of screwed hole (22) and bolt (20) matches, and the below of bolt (20) is connected with blade (8).
4. the lawn machine of a kind of adjustable blade height according to claim 1, it is characterized in that: described device of solar generating is by solar thermal collector (21), heat exchanger (25), circulating pump (26), heat generator (27) and condenser (19) form, heat exchanger (25), circulating pump (26), heat generator (27) is connected by pipeline successively with condenser (19), solar thermal collector (21) is connected with heat exchanger (25), heat generator (27) is connected with electric rotating machine (23) by switch (28), switch (28) is connected with controller (5).
5. the lawn machine of a kind of adjustable blade height according to claim 1, is characterized in that: on described blade (8), be also provided with infrared rays receiving-transmitting device (9), infrared rays receiving-transmitting device (9) is connected with controller (5).
CN201320647898.2U 2013-10-19 2013-10-19 Blade height adjustable type lawn mower CN203537857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320647898.2U CN203537857U (en) 2013-10-19 2013-10-19 Blade height adjustable type lawn mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320647898.2U CN203537857U (en) 2013-10-19 2013-10-19 Blade height adjustable type lawn mower

Publications (1)

Publication Number Publication Date
CN203537857U true CN203537857U (en) 2014-04-16

Family

ID=50456048

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320647898.2U CN203537857U (en) 2013-10-19 2013-10-19 Blade height adjustable type lawn mower

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Country Link
CN (1) CN203537857U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103518471A (en) * 2013-10-19 2014-01-22 江苏瑞青园林建设工程有限公司 Blade height adjustable type lawn mower
CN104025797A (en) * 2014-06-26 2014-09-10 杨海蓉 Grass cutter with lighting device
CN104350874A (en) * 2014-11-03 2015-02-18 重庆华世丹机械制造有限公司 Lawn mower working mechanism and lawn mower thereof
CN104488439A (en) * 2015-01-25 2015-04-08 苏州赛胜创机电科技有限公司 Mower capable of adjusting mowing height of green belt and manufacture method thereof
CN105196415A (en) * 2014-06-05 2015-12-30 镇江市船山第二水泥厂 Stirring device
CN106664951A (en) * 2015-11-05 2017-05-17 魏冰玲 Lifting type mower
CN108668606A (en) * 2018-04-28 2018-10-19 温州中邦知识产权有限公司 A kind of municipal administration intelligence greening cutting machine
CN109005872A (en) * 2018-06-06 2018-12-18 肇庆市天地人科技有限公司 A kind of gardens grass trimmer of adjustable cutting-height
US10834869B2 (en) 2019-02-20 2020-11-17 Honda Motor Co., Ltd. Lift assembly for a lawnmower and lawnmower having same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103518471A (en) * 2013-10-19 2014-01-22 江苏瑞青园林建设工程有限公司 Blade height adjustable type lawn mower
CN105196415A (en) * 2014-06-05 2015-12-30 镇江市船山第二水泥厂 Stirring device
CN104025797A (en) * 2014-06-26 2014-09-10 杨海蓉 Grass cutter with lighting device
CN104350874A (en) * 2014-11-03 2015-02-18 重庆华世丹机械制造有限公司 Lawn mower working mechanism and lawn mower thereof
CN104488439A (en) * 2015-01-25 2015-04-08 苏州赛胜创机电科技有限公司 Mower capable of adjusting mowing height of green belt and manufacture method thereof
CN106664951A (en) * 2015-11-05 2017-05-17 魏冰玲 Lifting type mower
CN108668606A (en) * 2018-04-28 2018-10-19 温州中邦知识产权有限公司 A kind of municipal administration intelligence greening cutting machine
CN109005872A (en) * 2018-06-06 2018-12-18 肇庆市天地人科技有限公司 A kind of gardens grass trimmer of adjustable cutting-height
US10834869B2 (en) 2019-02-20 2020-11-17 Honda Motor Co., Ltd. Lift assembly for a lawnmower and lawnmower having same

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GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 212300 Zhenjiang City, Jiangsu Province town of Danyang City, the town of PI

Patentee after: Jiangsu Ruiqing Garden Construction Engineering Co., Ltd

Address before: 212300 Zhenjiang City, Jiangsu Province town of Danyang City, the town of PI

Patentee before: Jiangsu Rui Qing Landscape construction Co., Ltd

CP01 Change in the name or title of a patent holder