CN109451953A - Grass-mowing machine protective device and grass-mowing machine - Google Patents
Grass-mowing machine protective device and grass-mowing machine Download PDFInfo
- Publication number
- CN109451953A CN109451953A CN201811454406.1A CN201811454406A CN109451953A CN 109451953 A CN109451953 A CN 109451953A CN 201811454406 A CN201811454406 A CN 201811454406A CN 109451953 A CN109451953 A CN 109451953A
- Authority
- CN
- China
- Prior art keywords
- grass
- mowing machine
- ontology
- connection ring
- protective device
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 230000000694 effects Effects 0.000 abstract description 7
- 244000025254 Cannabis sativa Species 0.000 abstract description 5
- 238000010009 beating Methods 0.000 abstract description 5
- 239000004575 stone Substances 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to gardens care implement technical field, a kind of grass-mowing machine protective device and grass-mowing machine are provided.The grass-mowing machine protective device includes ontology；The ontology is columnar hollow structure, and the bottom of the ontology is provided with opening, and the ontology is located at the head of grass-mowing machine.Grass-mowing machine protective device provided by the invention; since its ontology is a columnar hollow structure; and bottom is provided with opening; so that when the grass-mowing machine protective device is located on the head of grass-mowing machine; 360 ° of sealing effect is played to the head of grass-mowing machine; it can prevent from being flown out around during beating the grass by stone that head is splash, careless branch root, jeopardize the safety of operator and passerby.
Description
Technical field
The present invention relates to gardens care implement technical fields, more particularly to a kind of grass-mowing machine protective device and grass-mowing machine.
Background technique
Green vegetation is a kind of essential environmental element of our mankind, and the consciousness of greening becomes more and more popular.Nothing
By being golf course, football pitch, villa garden, the courtyard of villa or common residential area, green turf is ubiquitous, gives
People's lives bring life and vigor.But if having left arranging for people, height that these turfs can become rises and falls,
It is disorderly and unsystematic.
In horticultural field, grass-mowing machine is almost essential as the tool for arranging turf.Wherein hand-held is beaten
The desk-top grass-mowing machine that careless machine is big relative to volume, weight is stupid is more by the favor of people.But Handheld lawn mower is in work of beating the grass
Can splash the sundries such as stone, careless branch root during industry, jeopardize operating personnel, pedestrian and vehicle safety, have more safety
Accident occurs, and needs to improve to ensure safety.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of grass-mowing machine protective device and grass-mowing machines, to solve the prior art or the relevant technologies
In grass-mowing machine there is technical issues that in use because of sundries such as splashing stone, careless branch roots.
(2) technical solution
In order to solve the above-mentioned technical problem, in a first aspect, the present invention provides a kind of grass-mowing machine protective device, including ontology；
Ontology is columnar hollow structure, and the bottom of ontology is provided with opening, and ontology is located at the head of grass-mowing machine.
Wherein, several first lightening holes are provided at the top of ontology.
Wherein, the side of ontology is provided with several second lightening holes.
Wherein, which further includes the first connector；The side wall of ontology is provided with mounting hole, the first connection
Part is arranged at mounting hole, and the head bar of grass-mowing machine is plugged in mounting hole, and head bar is connect with the first connector.
Wherein, which further includes the second connector；Second connector is arranged in ontology, the second connection
One end of part and the top of ontology connect, and the other end of the second connector and the head bar of grass-mowing machine connect.
Wherein, the first connector includes semicircular first connection ring and semicircular second connection ring；First connection ring
Both ends extend outward to form the first attachment base, first through hole is provided on the first attachment base, the first connection ring is mounted on ontology
Side wall mounting hole at；The both ends of second connection ring extend outward to form the second attachment base, and is provided on the second attachment base
Two through-holes, the second connection ring are oppositely arranged with the first connection ring, are formed with first annular lock chamber；Head bar sequentially passes through first
Annular lock chamber, mounting hole are mounted in ontology.
Wherein, the second connector includes a connecting rod, semicircular third connection ring and semicircular 4th connection ring；Even
One end of extension bar and the top of ontology connect, and the other end is connect with third connection ring or the 4th connection ring；Third connection ring
Both ends extend outward to form third attachment base, be provided with third through-hole on third attachment base；The both ends of 4th connection ring are outside
The 4th attachment base is extended to form, fourth hole is provided on the 4th attachment base, the 4th connection ring is oppositely arranged with third connection ring,
It is formed with the second annular lock chamber；Head bar sequentially passes through the mounting hole installation of the side wall setting of the second annular lock chamber, ontology
In ontology.
It wherein, further include outer cover；Outer cover is set in the outside of grass-mowing machine protective device.
Second aspect, the present invention also provides a kind of grass-mowing machines, including above-mentioned grass-mowing machine protective device.
(3) beneficial effect
Grass-mowing machine protective device provided by the invention, since its ontology is a columnar hollow structure, and bottom is provided with out
Mouthful, so that playing 360 ° of closing to the head of grass-mowing machine when the grass-mowing machine protective device is located on the head of grass-mowing machine
Effect can prevent from being flown out around during beating the grass by stone that head is splash, careless branch root, jeopardize operator and passerby
Safety.
Detailed description of the invention
Fig. 1 is the side view of one embodiment of grass-mowing machine protective device provided by the invention；
Fig. 2 is the top view of one embodiment of grass-mowing machine protective device provided by the invention；
Fig. 3 is the structural schematic diagram of one embodiment of the first connector in grass-mowing machine protective device provided by the invention；
In figure, 1- ontology；The first lightening hole of 2-；The second lightening hole of 3-；The first connector of 4-.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of grass-mowing machine protective device, including ontology 1；Ontology 1 is in column
Hollow structure, and the bottom of ontology 1 is provided with opening, ontology 1 is located at the head of grass-mowing machine.
Specifically, for example, the ontology 1 can be made of metal alloy or composite material, the opening of the bottom of ontology 1 is big
Small to be arranged according to the size of the head of grass-mowing machine, when the size of opening is identical as the size at top, which shows
One has top cover and the grass-mowing machine protective device without bottom；Wherein, in order to not influence the normal work for arriving grass-mowing machine head, grass-mowing machine
Certain gap can be reserved between the side wall and grass-mowing machine head of protective device.The connection of grass-mowing machine protective device and grass-mowing machine
Mode may be a fixed connection, such as grass-mowing machine protective device is welded on to the head of grass-mowing machine, can also use and pass through stud
Bolt realizes being detachably connected for grass-mowing machine protective device and grass-mowing machine.
Grass-mowing machine protective device provided by the invention, since its ontology 1 is a columnar hollow structure, and bottom is provided with out
Mouthful, so that playing 360 ° of closing to the head of grass-mowing machine when the grass-mowing machine protective device is located on the head of grass-mowing machine
Effect can prevent from being flown out around during beating the grass by stone that head is splash, careless branch root, jeopardize operator and passerby
Safety.
As shown in Fig. 2, further, the top of ontology 1 is provided with several first lightening holes 2.Specifically, for example, it is each
First lightening hole 2 can be round hole, or square hole；The arrangement of each first lightening hole 2 can arrange networking
Trellis can also be in a row equidistantly spaced from column, can also adjust the arrangement of the first lightening hole 2 according to actual needs；Its
In, the size of the first lightening hole 2 be not easy it is excessive, in order to avoid influence protection effect.
Further, the side of ontology 1 is provided with several second lightening holes 3.Specifically, for example, each second lightening hole 3
It can be round hole, or square hole can also be semi-circular hole etc.；The arrangement of each second lightening hole 3 can
It is latticed to be arranged to, it can also in a row be equidistantly spaced from column, the cloth of the second lightening hole 3 can also be adjusted according to actual needs
Set mode；Wherein, the size of the second lightening hole 3 is not easy excessive, in order to avoid influence protection effect.
As shown in figure 3, further, which further includes the first connector 4；The side wall of ontology 1 is arranged
There is a mounting hole, at the mounting hole for the side wall that ontology 1 is arranged in the first connector 4, the head bar of grass-mowing machine is plugged in mounting hole,
The side wall of head bar is connect with the first connector 4.Specifically, for example, mounting hole can be a rectangular aperture, wherein the rectangle
When opening setting, the diameter of machine bar can be should be greater than downward through the side wall of ontology 1, the size of mounting hole；For example, the first connection
Part 4 can be fixed plate, or fixed ring；When the first connector 4 be fixed plate when, can be arranged in the fixed plate and
The corresponding concave curvature of machine rod-shape of grass-mowing machine, fixed plate can be horizontally disposed with, wherein can be with close to one end of ontology 1
Together, the head of grass-mowing machine is after mounting hole insertion ontology 1, on the lateral wall and fixed plate of machine bar for the sidewall weld of ontology 1
Concave curvature fitting place can weld together so that ontology 1 is fixed together with grass-mowing machine.
Further, which further includes the second connector；Second connector is arranged in ontology 1, the
One end of two connectors is connect with the top of ontology 1, and the other end of the second connector and the head bar of grass-mowing machine connect.Specifically
Ground, for example, the second connector can be a fixed link, fixed link is arranged inside ontology 1, one end and the ontology 1 of fixed link
Top welds together, and the other end is welded on the machine bar of grass-mowing machine, to reinforce the fixed effect to grass-mowing machine protective device.
Further, the first connector 4 includes semicircular first connection ring and semicircular second connection ring；First connects
The both ends for connecing ring extend outward to form the first attachment base, and first through hole is provided on the first attachment base, and the first connection ring is mounted on
At the mounting hole of the side wall of ontology 1；The both ends of second connection ring extend outward to form the second attachment base, are arranged on the second attachment base
There is the second through-hole, the second connection ring is oppositely arranged with the first connection ring, forms first annular lock chamber；Head bar sequentially passes through
One annular lock chamber, mounting hole are mounted in ontology 1.Specifically, for example, the middle section of the first connection ring is semicircular song
Face, the curved surface can extend certain length along the machine bar direction of grass-mowing machine, so that it is bigger with the contact area of machine bar, it is fixed
Effect is more preferable；For example, the side wall of ontology 1 can offer rectangular aperture in the horizontal direction, and the rectangular aperture is provided with peace
The left and right sides in hole is filled, and every side of mounting hole opens up two rectangular apertures, there are certain between ipsilateral rectangular aperture
Interval；In order to be coupled, the first attachment base can be tabular, and plate is plugged in rectangular aperture, for example,
First attachment base is plugged in the rectangular aperture of top, the opening down setting of the semicircular concave face of the first connection ring, and
And it is provided with first through hole in the inside and outside two sides that the first attachment base is located at 1 side wall of ontology, for the positioning as bolt stud
Hole；The structure of second connection ring is identical as the shape of the first connection ring and structure, and details are not described herein；It should be noted that the
Semi-cylindrical canyon face in two connection rings it is opening up, it is opposite with the opening in the first connection ring；Second through-hole and first leads to
Hole is used cooperatively and machine bar is fixed.
Further, the second connector includes a connecting rod, semicircular third connection ring and semicircular 4th connection
Ring；One end of connecting rod is connect with the top of ontology 1, and the other end is connect with third connection ring；The both ends of third connection ring are outside
Third attachment base is extended to form, is provided with third through-hole on third attachment base；The both ends of 4th connection ring extend outward to form
Four attachment bases are provided with fourth hole on the 4th attachment base, and the 4th connection ring is oppositely arranged with third connection ring, form the second ring
Shape lock chamber；Head bar sequentially passes through the second annular lock chamber, mounting hole is mounted in ontology 1.Specifically, for example, third connects
The shape and structure for connecing ring and the 4th connection ring can be identical as the shape of the first connection ring and structure, unlike, third
The fixed of connection ring is fixed by the connecting rod connecting with the top of ontology 1, for example, the bottom of connecting rod can be welded on third
The lateral wall in the semi-cylindrical canyon face of connection ring, and third connection ring and fixation of the 4th connection ring to machine bar, can be by setting
The third through-hole on third attachment base is set to be attached with the fourth hole being arranged on the 4th attachment base.So set, improving
The bonding strength of head and grass-mowing machine protective device.
It further, further include outer cover；Outer cover is set in the outside of grass-mowing machine protective device.Specifically, for example, the outer cover
It can be made of cloth or composite material, which has certain mass, while softer, is set in grass-mowing machine protection dress
The back edge set can naturally droop, and the height of the side wall of outer cover is not less than the height of the side wall of grass-mowing machine protective device；Its
In, in order to improve blocking effect, the side wall of outer cover can be higher than the Sidewall Height of grass-mowing machine protective device, grass-mowing machine is made to work
When outer cover bottom can rest on the ground.For example, an opening can be opened up in the side wall of outer cover, allow machine bar from the position
Set stretching；For example, in order to enable the installation of outer cover and replacement it is more convenient, an opening can be opened up at the top of outer cover, be open
Several sub-buckles are arranged in place, at the same time in the top outer wall installment female buckle of ontology 1, are protected outer cover and grass-mowing machine by snap fastener
Protection unit links together.
A kind of grass-mowing machine, above-mentioned grass-mowing machine protective device.
As can be seen from the above embodiments, grass-mowing machine protective device provided by the invention neither influences operation of beating the grass, and keeps away
Exempt from sundries splashing and causes the person and property loss.After grass-mowing machine provided by the invention is mounted with the grass-mowing machine protective device, more
Add safe and reliable.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of grass-mowing machine protective device, which is characterized in that including ontology；
The ontology is columnar hollow structure, and the bottom of the ontology is provided with opening, and the ontology is located at grass-mowing machine
Head.
2. grass-mowing machine protective device according to claim 1, which is characterized in that be provided with several at the top of the ontology
One lightening hole.
3. grass-mowing machine protective device according to claim 1, which is characterized in that the side of the ontology is provided with several
Two lightening holes.
4. grass-mowing machine protective device according to claim 1, which is characterized in that further include the first connector；
The side wall of the ontology is provided with mounting hole, and first connector is arranged at the mounting hole, the grass-mowing machine
Head bar is planted in the mounting hole, and the head bar is connect with first connector.
5. grass-mowing machine protective device according to claim 4, which is characterized in that first connector includes semicircular
First connection ring and semicircular second connection ring；
The both ends of first connection ring extend outward to form the first attachment base, and it is logical that first is provided on first attachment base
Hole, at the mounting hole for the side wall that first connection ring is mounted on the ontology；
The both ends of second connection ring extend outward to form the second attachment base, and it is logical that second is provided on second attachment base
Hole, second connection ring are oppositely arranged with first connection ring, are formed with first annular lock chamber；
The head bar sequentially passes through the first annular lock chamber, the mounting hole is mounted in the ontology.
6. grass-mowing machine protective device according to claim 1, which is characterized in that further include the second connector；
Second connector is arranged in the ontology, and one end of second connector is connect with the top of the ontology,
The other end of second connector is connect with the head bar of the grass-mowing machine.
7. grass-mowing machine protective device according to claim 6, which is characterized in that second connector includes a connection
Bar, semicircular third connection ring and semicircular 4th connection ring；
One end of the connecting rod is connect with the top of the ontology, and the other end is connect with the third connection ring or the described 4th
Ring connection；
The both ends of the third connection ring extend outward to form third attachment base, and it is logical that third is provided on the third attachment base
Hole；
The both ends of 4th connection ring extend outward to form the 4th attachment base, are provided with four-way on the 4th attachment base
Hole, the 4th connection ring are oppositely arranged with the third connection ring, are formed with the second annular lock chamber；
The mounting hole that the head bar sequentially passes through the side wall setting of the described second annular lock chamber, the ontology is mounted on described
In ontology.
8. grass-mowing machine protective device according to claim 1-7, which is characterized in that further include outer cover；
The outer cover is set in the outside of the grass-mowing machine protective device.
9. a kind of grass-mowing machine, which is characterized in that including the described in any item grass-mowing machine protective devices of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454406.1A CN109451953A (en) | 2018-11-30 | 2018-11-30 | Grass-mowing machine protective device and grass-mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454406.1A CN109451953A (en) | 2018-11-30 | 2018-11-30 | Grass-mowing machine protective device and grass-mowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109451953A true CN109451953A (en) | 2019-03-12 |
Family
ID=65612149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454406.1A Pending CN109451953A (en) | 2018-11-30 | 2018-11-30 | Grass-mowing machine protective device and grass-mowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109451953A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005003744U1 (en) * | 2005-03-05 | 2005-05-12 | Czollek, Bruno | Protective cover for a motor driven free-cutting unit surrounds the cutting head and incorporates a side wall with an impact surface for objects thrown from the cutting tool |
| CN104509336A (en) * | 2013-09-28 | 2015-04-15 | 陕西山泽农业科技有限公司 | Mower protective hood |
| CN205830364U (en) * | 2016-07-15 | 2016-12-28 | 天津市亚杰果蔬种植专业合作社 | A kind of suspension mower head |
| WO2017143994A1 (en) * | 2016-02-23 | 2017-08-31 | 苏州宝时得电动工具有限公司 | String trimmer |
| CN108848872A (en) * | 2017-05-12 | 2018-11-23 | 天佑电器（苏州）有限公司 | Insulation system and grass trimmer |
-
2018
- 2018-11-30 CN CN201811454406.1A patent/CN109451953A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005003744U1 (en) * | 2005-03-05 | 2005-05-12 | Czollek, Bruno | Protective cover for a motor driven free-cutting unit surrounds the cutting head and incorporates a side wall with an impact surface for objects thrown from the cutting tool |
| CN104509336A (en) * | 2013-09-28 | 2015-04-15 | 陕西山泽农业科技有限公司 | Mower protective hood |
| WO2017143994A1 (en) * | 2016-02-23 | 2017-08-31 | 苏州宝时得电动工具有限公司 | String trimmer |
| CN205830364U (en) * | 2016-07-15 | 2016-12-28 | 天津市亚杰果蔬种植专业合作社 | A kind of suspension mower head |
| CN108848872A (en) * | 2017-05-12 | 2018-11-23 | 天佑电器（苏州）有限公司 | Insulation system and grass trimmer |
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