CN108901309A - A kind of diesel-type grass trimmer of dust suction noise reduction - Google Patents
A kind of diesel-type grass trimmer of dust suction noise reduction Download PDFInfo
- Publication number
- CN108901309A CN108901309A CN201810807187.4A CN201810807187A CN108901309A CN 108901309 A CN108901309 A CN 108901309A CN 201810807187 A CN201810807187 A CN 201810807187A CN 108901309 A CN108901309 A CN 108901309A
- Authority
- CN
- China
- Prior art keywords
- diesel
- casing
- grass trimmer
- noise reduction
- dust suction
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/001—Accessories not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/20—Devices for protecting men or animals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of diesel-type grass trimmers of dust suction noise reduction, including support plate, diesel engine is provided in support plate, casing is provided on the outside of diesel engine, buffer layer is provided on the inside of casing, controller is provided on casing, handrail is provided on casing, throttle adjustment bar is provided on handrail, throttle adjustment bar is connected by acceleration cable with the controller, diesel engine is connected by drive shaft with cutting sheet, shield is provided on the outside of cutting sheet, absorbent treatment is provided on the inside of shield, the side of cutting sheet is provided with sweep-up pipe, the other side of sweep-up pipe is provided with exhaust fan, the exhaust fan other side is provided with dust flue, the dust flue other side is provided with disposal box.The configuration of the present invention is simple, it is easy to use, the vibration of grass trimmer is effectively reduced, while reducing noise, absorbs dust and grass cuttings that weeding process generates, improve working environment, improve working efficiency.
Description
Technical field
The present invention relates to a kind of diesel-type grass trimmer, in particular to a kind of diesel-type grass trimmer of dust suction noise reduction.
Background technique
Grass trimmer is also known as weeder, grass mower, lawn mower etc..Grass trimmer be it is a kind of for cutting the grass on a lawn, vegetation etc.
Machine tool, blade high speed rotation under the driving of engine cuts weeds, and weeding speed is fast, save weeding worker's
Activity duration reduces a large amount of human resources.British London grace in 1902 this manufactured the drum-type that internal combustion engine is used as power
Grass trimmer, principle adopt so far.
There are mainly two types of forms for the dynamical system of grass trimmer, and one is the dynamical systems using battery as power source.This
The characteristics of kind of dynamical system is：Work noise is small, runs smoothly, and maximum the disadvantage is that power is less, continuous working period is short,
It needs often to charge, is not suitable for working in the place far from charge power supply.Another kind is traditional with miniature gasoline engine or diesel oil
Machine is the conventional combustion power system of representative.The characteristics of this dynamical system is：Power is larger, continuous working period is long, but its
It is maximum the disadvantage is that noise and vibrate it is larger, not only pollute environment also cause damages to human body, in recent years, people are to low shake
It is dynamic, the demand of low noise grass trimmer is more more and more intense.In addition grass trimmer can generate a large amount of dusts and grass cuttings in weeding process, and one
Denier enters human respiratory tract, can seriously affect human health, user is often forced to put on thick mask, although playing one
Fixed dust-proof effect, but mask poor air permeability, it is sultry, seriously affect working efficiency.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the prior art, the diesel-type for providing a kind of dust suction noise reduction is cut
Careless machine.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions：
A kind of diesel-type grass trimmer of dust suction noise reduction of the present invention, including support plate are provided with diesel engine in the support plate,
It is provided with casing on the outside of the diesel engine, buffer layer is provided on the inside of the casing, is provided with controller on the casing,
Be provided with handrail on the casing, be provided with throttle adjustment bar on the handrail, the throttle adjustment bar by acceleration cable with
The controller is connected, and the diesel engine is connected by drive shaft with cutting sheet, is provided on the outside of the cutting sheet anti-
Shield, is provided with absorbent treatment on the inside of the shield, and the side of the cutting sheet is provided with sweep-up pipe, the sweep-up pipe it is another
Side is provided with exhaust fan, and the exhaust fan other side is provided with dust flue, and the dust flue other side is provided with disposal box.
As a preferred technical solution of the present invention, the buffer layer is internally provided with damp composite material.
As a preferred technical solution of the present invention, the absorbent treatment is internally provided with fiberglass needled mat.
As a preferred technical solution of the present invention, the bottom end of the support plate is provided with traveling wheel, the traveling wheel
It is to be made of glass fiber material.
As a preferred technical solution of the present invention, one end of the sweep-up pipe is provided with filter screen, the filter screen
It is to be made of stainless steel material.
The beneficial effects obtained by the present invention are as follows being：The configuration of the present invention is simple, it is easy to use, effectively reduce the shake of grass trimmer
It is dynamic, while noise is reduced, the dust and grass cuttings of weeding process generation can be absorbed, working environment is improved, improves working efficiency.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is partial structural diagram of the invention；
In figure：1, support plate；2, diesel engine；3, casing；4, buffer layer；5, controller；6, handrail；7, throttle adjustment bar；
8, acceleration cable；9, drive shaft；10, cutting sheet；11, shield；12, absorbent treatment；13, sweep-up pipe；14, exhaust fan；15, dust discharge
Pipe；16, disposal box；17, fiberglass needled mat；18, traveling wheel；19, filter screen；20, damp composite material.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-2, the present invention provides a kind of diesel-type grass trimmer of dust suction noise reduction, including support plate 1, support plate 1
On be provided with diesel engine 2, the outside of diesel engine 2 is provided with casing 3, and the inside of casing 3 is provided with buffer layer 4, is arranged on casing 3
There is controller 5, handrail 6 is provided on casing 3, throttle adjustment bar 7 is provided on handrail 6, throttle adjustment bar 7 passes through acceleration cable
8 are connected with controller 5, and diesel engine 2 is connected by drive shaft 9 with cutting sheet 10, and the outside of cutting sheet 10 is provided with protection
Cover 11, the inside of shield 11 are provided with absorbent treatment 12, and the side of cutting sheet 10 is provided with sweep-up pipe 13, sweep-up pipe 13 it is another
Side is provided with exhaust fan 14, and 14 other side of exhaust fan is provided with dust flue 15, and 15 other side of dust flue is provided with disposal box 16.
Buffer layer 4 is internally provided with damp composite material 20, and mechanical vibrational energy is changed into thermal energy and is dissipated, damping effect
Fruit is good.
Absorbent treatment 12 is internally provided with fiberglass needled mat 17, high temperature resistant, light weight, acoustic absorptivity height.
The bottom end of support plate 1 is provided with traveling wheel 18, and traveling wheel 18 is made of glass fiber material, wear-resisting property
It is good, it runs smoothly, it is small to generate noise.
One end of sweep-up pipe is provided with filter screen 19, and the filter screen 19 is made of stainless steel material, avoids big
Sundries block sweep-up pipe, it is waterproof, corrosion-resistant.
Specifically, two hold steady handrail 6, push in use, starting diesel engine 2 as general diesel-type grass trimmer
Grass trimmer advances, and using 7 adjustment speed of throttle adjustment bar, mechanical energy can be changed by the damp composite material 20 in buffer layer 4
Thermal energy and dissipate, reduce diesel engine 2 vibration, so that entire grass trimmer is run smoothly, absorbent treatment 12 is internally provided with glass fibers
Nomex 17 is tieed up, the noise of the sending of cutting sheet 10, under the action of the suction of exhaust fan 14 and pressure, sweep-up pipe can be effectively absorbed
13 air of the sucking containing dust and sundries, the biggish sundries of volume filtered out by filter screen 19, be left small volume dust and
Sundries is entered in disposal box 16 by dust flue 15.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of diesel-type grass trimmer of dust suction noise reduction, including support plate (1), diesel engine is provided on the support plate (1)
(2), casing (3) are provided on the outside of the diesel engine (2), which is characterized in that be provided with buffer layer on the inside of the casing (3)
(4), it is provided with controller (5) on the casing (3), is provided with handrail (6) on the casing (3), is arranged on the handrail (6)
Have throttle adjustment bar (7), the throttle adjustment bar (7) is connected by acceleration cable (8) with the controller (5), the bavin
Oil machine (2) is connected by drive shaft (9) with cutting sheet (10), is provided with shield (11) on the outside of the cutting sheet (10),
It is provided with absorbent treatment (12) on the inside of the shield (11), the side of the cutting sheet (10) is provided with sweep-up pipe (13), institute
The other side for stating sweep-up pipe (13) is provided with exhaust fan (14), and exhaust fan (14) other side is provided with dust flue (15), institute
It states dust flue (15) other side and is provided with disposal box (16).
2. a kind of diesel-type grass trimmer of dust suction noise reduction according to claim 1, which is characterized in that the buffer layer (4)
Be internally provided with damp composite material (20).
3. a kind of diesel-type grass trimmer of dust suction noise reduction according to claim 1, which is characterized in that the absorbent treatment (12)
Be internally provided with fiberglass needled mat (17).
4. a kind of diesel-type grass trimmer of dust suction noise reduction according to claim 1, which is characterized in that the supporting plate (1)
Bottom end is provided with traveling wheel (18), and the traveling wheel (18) is made of glass fiber material.
5. a kind of diesel-type grass trimmer of dust suction noise reduction according to claim 1, which is characterized in that the sweep-up pipe (13)
One end be provided with filter screen (19), the filter screen (19) is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807187.4A CN108901309A (en) | 2018-07-18 | 2018-07-18 | A kind of diesel-type grass trimmer of dust suction noise reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807187.4A CN108901309A (en) | 2018-07-18 | 2018-07-18 | A kind of diesel-type grass trimmer of dust suction noise reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108901309A true CN108901309A (en) | 2018-11-30 |
Family
ID=64415712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807187.4A Pending CN108901309A (en) | 2018-07-18 | 2018-07-18 | A kind of diesel-type grass trimmer of dust suction noise reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901309A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2509556A1 (en) * | 2004-06-25 | 2005-12-25 | Honda Motor Co., Ltd. | Lawn mower |
| CN102877565A (en) * | 2012-09-21 | 2013-01-16 | 左洪运 | Noise-reducing and shock-absorbing composite board |
| CN204811004U (en) * | 2015-06-30 | 2015-12-02 | 石雅娟 | Environment -friendly lawn mower |
| CN108207283A (en) * | 2017-12-24 | 2018-06-29 | 佛山市倍尚利环保科技有限公司 | A kind of grass trimmer with decrease of noise functions |
| CN207604217U (en) * | 2017-12-06 | 2018-07-13 | 四川建筑职业技术学院 | A kind of novel and multifunctional landscape grass trimmer |
-
2018
- 2018-07-18 CN CN201810807187.4A patent/CN108901309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2509556A1 (en) * | 2004-06-25 | 2005-12-25 | Honda Motor Co., Ltd. | Lawn mower |
| CN102877565A (en) * | 2012-09-21 | 2013-01-16 | 左洪运 | Noise-reducing and shock-absorbing composite board |
| CN204811004U (en) * | 2015-06-30 | 2015-12-02 | 石雅娟 | Environment -friendly lawn mower |
| CN207604217U (en) * | 2017-12-06 | 2018-07-13 | 四川建筑职业技术学院 | A kind of novel and multifunctional landscape grass trimmer |
| CN108207283A (en) * | 2017-12-24 | 2018-06-29 | 佛山市倍尚利环保科技有限公司 | A kind of grass trimmer with decrease of noise functions |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20181130 |