CN114128478A - Weeding machine capable of preventing grass scraps from splashing - Google Patents
Weeding machine capable of preventing grass scraps from splashing Download PDFInfo
- Publication number
- CN114128478A CN114128478A CN202111343512.4A CN202111343512A CN114128478A CN 114128478 A CN114128478 A CN 114128478A CN 202111343512 A CN202111343512 A CN 202111343512A CN 114128478 A CN114128478 A CN 114128478A
- Authority
- CN
- China
- Prior art keywords
- telescopic pipe
- motor
- brush hair
- plate
- splashing
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field related to a weeding machine, in particular to a weeding machine for preventing grass scraps from splashing, which comprises a mounting plate, a motor base, a connecting rod, a motor, a mowing saw blade, a grass scrap splashing prevention assembly and a storage battery, wherein the mounting plate is a circular plate, a through hole is formed in the middle of the plate body of the mounting plate, the motor base and the mounting plate are integrally formed, the motor is fixedly arranged on the motor base, a rotor of the motor penetrates through the through hole in the mounting plate to be arranged, the mowing saw blade is fixedly arranged on the rotor of the motor, and the grass scrap splashing prevention assembly is of an annular structure and is fixedly arranged on the lower surface of the mounting plate; through setting up the weeder that the subassembly and the battery combination constitute of preventing splashing by mounting panel, motor cabinet, connecting rod, motor, saw bit, grass bits to prevent the subassembly that splashes through preventing the grass bits and set to constitute by brush hair seat and brush hair combination, thereby form the check effect to the grass bits of cutting off through the brush hair, thereby play the purpose that prevents the grass bits and splash.
Description
Technical Field
The invention relates to the technical field of weeding machines, in particular to a weeding machine capable of preventing grass scraps from splashing.
Background
The weeder is also called a mower, a lawnmower, a lawn mower, etc. The invention relates to a weeding machine for trimming lawns, vegetations and the like, which consists of a cutter head, an engine, traveling wheels, a traveling mechanism, blades, handrails and a control part, but the traditional handheld weeding machine has a simpler overall structure, and a special grass splash prevention structure is not arranged at the position of a cutter head, so that an operator needs to enclose a protective conjoined apron on the body when operating the handheld weeding machine, but the apron can only protect the operator and cannot prevent grass from splashing, and most of the grass can splash onto a road surface near a green belt after weeding is finished, so that the weeding machine is troublesome to clean and wastes time and labor.
Disclosure of Invention
The invention aims to provide a weeding machine for preventing grass scraps from splashing so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prevent weeder that grass bits splashes, includes mounting panel, motor cabinet, connecting rod, motor, mow the saw bit, grass bits and prevent subassembly, the battery that splashes, the mounting panel is a circular panel, and has seted up the through-hole in the middle of its plate body, be integrated into one piece between motor cabinet and the mounting panel, the motor is fixed mounting on the motor cabinet, the rotor of motor sets up for passing the through-hole on the mounting panel, mow the saw bit for fixed mounting on the rotor of motor, grass bits prevent that the subassembly that splashes is the loop configuration, and its lower surface for fixed mounting at the mounting panel, grass bits prevent that the subassembly that splashes comprises brush hair seat and brush hair combination, the brush hair evenly sets up on brush hair seat.
Preferably, the brush hair seat comprises connecting plate, coupling spring and brush hair fixed plate combination, connecting plate and brush hair fixed plate are annular plate body structure, and connect for connecting through coupling spring between connecting plate and the brush hair fixed plate, and coupling spring is provided with a plurality ofly at equidistant between connecting plate and brush hair fixed plate.
Preferably, the bristles are hard nylon bristles, and the bristles are fixedly connected to the bristle fixing plate.
Preferably, the inner sides of the connecting plate and the bristle fixing plate are connected through an inner non-woven fabric layer, and the outer sides of the connecting plate and the bristle fixing plate are connected through an outer non-woven fabric layer.
Preferably, the connecting rod is composed of a first telescopic pipe and a second telescopic pipe, the second telescopic pipe is movably arranged in an inner cavity of the first telescopic pipe, a threaded hole is formed in the side wall of the lower end of the first telescopic pipe, a positioning bolt is installed in the threaded hole, and the first telescopic pipe and the second telescopic pipe are positioned through the positioning bolt.
Preferably, the lower extreme that leans on of second flexible pipe is provided with the second connecting piece, integrated into one piece has first connecting piece on the lateral wall of motor cabinet, all seted up the commentaries on classics hole on second connecting piece and the first connecting piece, and for locking through bolt and nut between second connecting piece and the first connecting piece.
Preferably, the outer side wall of the second telescopic pipe is provided with a plurality of positioning holes which do not completely penetrate through the side wall of the second telescopic pipe, and the lowest end of the first telescopic pipe is aligned with the center of the cross section of the hole body of one positioning hole on the second telescopic pipe when the screw rod of the bolt and the nut is inserted into the cavity of one positioning hole.
Preferably, the inner side wall of the first telescopic pipe is provided with a limiting groove, the outer side wall of the second telescopic pipe is integrally formed with a limiting bulge, the cross section of the limiting groove is matched with that of the limiting bulge, and the limiting bulge is embedded in the limiting groove.
Preferably, a conducting wire between the motor and the storage battery is arranged by penetrating through the tube cavities of the first telescopic tube and the second telescopic tube, and the conducting wire between the first telescopic tube and the second telescopic tube is a spring wire.
Preferably, a first handle is arranged on the outer shell of the storage battery, a second handle is arranged on the side wall of the pipe body of the first telescopic pipe, and a control switch is arranged on the first handle.
Compared with the prior art, the invention has the beneficial effects that:
1. the grass cutting splash preventing component is formed by combining the brush hair seat and the brush hair, so that the brush hair forms a grid block effect on cut grass cuttings, and the purpose of preventing the grass cuttings from splashing is achieved;
2. and constitute by connecting plate, connecting spring and brush hair fixed plate combination through setting the brush hair seat to, thereby elastic connection effect through connecting spring, thereby let weeder wholly at the during operation, the produced vibration effect makes the brush hair fixed plate produce the shake effect during can the equipment operation, thereby avoid splashing the grass bits on the brush hair to appear the adhesion on the brush hair.
3. The connecting rod is formed by combining the first telescopic pipe and the second telescopic pipe, so that the length of the connecting rod can be adjusted, the second connecting piece is connected with the first connecting piece in an adjustable mode, operators can adjust the equipment conveniently according to personal habits of the operators, and the operators can conveniently cut grass.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure on the mounting plate of the present invention;
FIG. 3 is a half sectional view of the connecting rod;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a half sectional view of the grass clippings splash guard assembly of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
figure 7 is a schematic cross-sectional view of the first and second bellows.
In the figure: the grass cutting machine comprises a mounting plate 1, a motor base 2, a connecting rod 3, a motor 4, a grass cutting saw blade 5, a grass scrap splash preventing assembly 6, a storage battery 7, a first telescopic pipe 8, a second telescopic pipe 9, a positioning bolt 10, a first handle 11, a second handle 12, a brush holder 13, brush 14, a connecting plate 15, a connecting spring 16, a brush fixing plate 17, an inner non-woven fabric layer 18, a positioning hole 19, a first connecting piece 20, a second connecting piece 21 and a bolt nut 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a weeding machine for preventing grass scraps from splashing comprises a mounting plate 1, a motor base 2, a connecting rod 3, a motor 4, a mowing saw blade 5, a grass scrap splashing prevention component 6 and a storage battery 7, wherein the mounting plate 1 is a circular plate, a through hole is formed in the middle of the plate body, the motor base 2 and the mounting plate 1 are integrally formed, the motor 4 is fixedly installed on the motor base 2, a rotor of the motor 4 penetrates through the through hole in the mounting plate 1 to be arranged, the mowing saw blade 5 is fixedly installed on the rotor of the motor 4, the grass scrap splashing prevention component 6 is of an annular structure and is fixedly installed on the lower surface of the mounting plate 1, the grass scrap splashing prevention component 6 is formed by combining a brush hair base 13 and brush hair 14, the brush hair 14 is uniformly arranged on the brush hair base 13, and the weeding machine is formed by combining the mounting plate 1, the motor base 2, the connecting rod 3, the motor 4, the mowing saw blade 5, the grass scrap splashing prevention component 6 and the storage battery 7, and through setting the grass bits anti-splash component 6 to be formed by combining the brush hair seat 13 and the brush hair 14, the brush hair 14 forms a blocking effect on the cut grass bits, thereby playing the purpose of preventing the grass bits from splashing.
The bristle base 13 is composed of a connecting plate 15, a connecting spring 16 and a bristle fixing plate 17, the connecting plate 15 and the bristle fixing plate 17 are both of annular plate structures, the connecting plate 15 is connected with the bristle fixing plate 17 through the connecting spring 16, and a plurality of connecting springs 16 are arranged between the connecting plate 15 and the bristle fixing plate 17 at equal intervals;
the bristles 14 are hard nylon bristles, the bristles 14 are fixedly connected to the bristle fixing plate 17, and the bristle base 13 is formed by combining the connecting plate 15, the connecting spring 16 and the bristle fixing plate 17, so that the elastic connection effect of the connecting spring 16 is utilized, the bristle fixing plate 17 can generate a shaking effect through the vibration effect generated when equipment runs when the whole weeding machine works, and grass scraps splashed to the bristles 14 are prevented from being adhered to the bristles 14;
the inner sides of the connecting plate 15 and the bristle fixing plate 17 are connected through an inner non-woven fabric layer 18, and the outer sides of the connecting plate 15 and the bristle fixing plate 17 are connected through an outer non-woven fabric layer;
the connecting rod 3 is composed of a first extension tube 8 and a second extension tube 9, the second extension tube 9 is movably arranged in the inner cavity of the first extension tube 8, a threaded hole is formed in the side wall of the lower end of the first extension tube 8, a positioning bolt 10 is installed in the threaded hole, and the first extension tube 8 and the second extension tube 9 are positioned through the positioning bolt 10;
a second connecting piece 21 is arranged at the lower end of the second telescopic pipe 9, a first connecting piece 20 is integrally formed on the side wall of the motor base 2, rotating holes are formed in the second connecting piece 21 and the first connecting piece 20, the second connecting piece 21 and the first connecting piece 20 are locked through bolts and nuts 22, the connecting rod 3 is formed by combining the first telescopic pipe 8 and the second telescopic pipe 9, so that the length of the connecting rod 3 can be adjusted, the second connecting piece 21 is connected with the first connecting piece 20 in an adjustable manner, an operator can adjust the equipment conveniently according to personal habits, and the operator can conveniently cut grass;
the outer side wall of the second extension tube 9 is provided with a plurality of positioning holes 19, the positioning holes 19 do not completely penetrate through the side wall of the second extension tube 9, the positioning holes 19 are arranged at equal intervals, when a screw of a bolt and nut 22 is inserted into the cavity of one of the positioning holes 19, the lowest end of the first extension tube 8 is aligned with the center of the cross section of the hole body of one of the positioning holes 19 on the second extension tube 9, the inner side wall of the first extension tube 8 is provided with a limiting groove, the outer side wall of the second extension tube 9 is integrally formed with a limiting bulge, the cross section size of the limiting groove is matched with that of the limiting bulge, and the limiting bulge is embedded in the limiting groove, so that the bolt and nut 22 can be conveniently aligned with the positioning holes 19;
a lead between the motor 4 and the storage battery 7 is arranged by passing through the tube cavities of the first extension tube 8 and the second extension tube 9, and the lead between the two is a spring wire;
a first handle 11 is arranged on the outer shell of the storage battery 7, a second handle 12 is arranged on the side wall of the pipe body of the first telescopic pipe 8, and a control switch is arranged on the first handle 11;
the working principle is as follows: by arranging the weeding machine formed by combining the mounting plate 1, the motor base 2, the connecting rod 3, the motor 4, the mowing saw blade 5, the grass chip anti-splashing assembly 6 and the storage battery 7, and arranging the grass chip anti-splashing assembly 6 to be formed by combining the brush holder 13 and the brush 14, the cut grass chips are blocked by the brush 14, so that the grass chips are prevented from splashing, and by arranging the brush holder 13 to be formed by combining the connecting plate 15, the connecting spring 16 and the brush fixing plate 17, so that through the elastic connection effect of the connecting spring 16, when the whole weeding machine works, the brush fixing plate 17 can generate a shaking effect through the vibration effect generated when the equipment works, so that the grass chips splashed onto the brush 14 are prevented from adhering to the brush 14, and by arranging the connecting rod 3 to be formed by combining the first telescopic pipe 8 and the second telescopic pipe 9, thereby can realize adjusting the length of connecting rod 3 to be connected with adjustable between second connecting piece 21 and the first connecting piece 20, thereby can make things convenient for operating personnel to adjust equipment according to the individual custom of oneself, thereby make things convenient for operating personnel to carry out the work of mowing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a prevent weeder that grass bits splashes, includes mounting panel (1), motor cabinet (2), connecting rod (3), motor (4), saw bit (5) mow, grass bits prevent subassembly (6), battery (7) that splashes, its characterized in that: mounting panel (1) is a circular panel, and has seted up the through-hole in the middle of its plate body, be integrated into one piece between motor cabinet (2) and mounting panel (1), motor (4) are fixed mounting on motor cabinet (2), the rotor of motor (4) sets up for passing the through-hole on mounting panel (1), saw bit (5) of mowing is fixed mounting on the rotor of motor (4), the grass bits prevent that subassembly (6) that splashes is the loop configuration, and its lower surface for fixed mounting on mounting panel (1), grass bits prevent that subassembly (6) that splashes comprises brush hair seat (13) and brush hair (14) combination, brush hair (14) evenly set up on brush hair seat (13).
2. A weeding machine for preventing grass clippings from splashing according to claim 1, wherein: bristle base (13) comprises connecting plate (15), connecting spring (16) and brush hair fixed plate (17) combination, connecting plate (15) and brush hair fixed plate (17) are annular plate body structure, and connect for connecting through connecting spring (16) between connecting plate (15) and brush hair fixed plate (17), and connecting spring (16) equidistant be provided with a plurality ofly between connecting plate (15) and brush hair fixed plate (17).
3. A weeding machine for preventing grass clippings from splashing according to claim 2, wherein: the bristles (14) are hard nylon bristles, and the bristles (14) are fixedly connected to the bristle fixing plate (17).
4. A weeding machine for preventing grass clippings from splashing according to claim 3, wherein: the inner sides of the connecting plate (15) and the bristle fixing plate (17) are connected through an inner non-woven fabric layer (18), and the outer sides of the connecting plate (15) and the bristle fixing plate (17) are connected through an outer non-woven fabric layer.
5. A weeding machine for preventing grass clippings from splashing according to claim 1, wherein: the connecting rod (3) is composed of a first telescopic pipe (8) and a second telescopic pipe (9) in a combined mode, the second telescopic pipe (9) is movably arranged in an inner cavity of the first telescopic pipe (8), a threaded hole is formed in the side wall, close to the lower end, of the first telescopic pipe (8), a positioning bolt (10) is installed in the threaded hole, and positioning is conducted between the first telescopic pipe (8) and the second telescopic pipe (9) through the positioning bolt (10).
6. A weed extractor for preventing grass clippings from splashing as claimed in claim 5, wherein: the lower end that leans on of second flexible pipe (9) is provided with second connecting piece (21), integrated into one piece has first connecting piece (20) on the lateral wall of motor cabinet (2), all seted up the commentaries on classics hole on second connecting piece (21) and first connecting piece (20), and for locking through bolt and nut (22) between second connecting piece (21) and first connecting piece (20).
7. A weed extractor for preventing grass clippings from splashing as claimed in claim 5, wherein: the outer side wall of the second telescopic pipe (9) is provided with a plurality of positioning holes (19), the positioning holes (19) do not completely penetrate through the side wall of the second telescopic pipe (9), and the positioning holes (19) are arranged at equal intervals, and when a screw of a bolt and a nut (22) are inserted into the cavity of one positioning hole (19), the lowest end of the first telescopic pipe (8) is aligned with the circle center of the section of the hole body of one positioning hole (19) in the second telescopic pipe (9).
8. A weeding machine for preventing grass clippings from splashing according to claim 7, wherein: the inner side wall of the first telescopic pipe (8) is provided with a limiting groove, the outer side wall of the second telescopic pipe (9) is integrally formed with a limiting bulge, the cross section size of the limiting groove is matched with that of the limiting bulge, and the limiting bulge is embedded in the limiting groove.
9. A weeding machine for preventing grass clippings as claimed in claim 8, in which: the wire between the motor (4) and the storage battery (7) is arranged in a pipe cavity penetrating through the first telescopic pipe (8) and the second telescopic pipe (9), and the wire between the first telescopic pipe and the second telescopic pipe is a spring wire.
10. A weeding machine for preventing grass clippings from splashing according to claim 9, wherein: a first handle (11) is arranged on the outer shell of the storage battery (7), a second handle (12) is mounted on the side wall of the pipe body of the first telescopic pipe (8), and a control switch is arranged on the first handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343512.4A CN114128478A (en) | 2021-11-13 | 2021-11-13 | Weeding machine capable of preventing grass scraps from splashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343512.4A CN114128478A (en) | 2021-11-13 | 2021-11-13 | Weeding machine capable of preventing grass scraps from splashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114128478A true CN114128478A (en) | 2022-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111343512.4A Pending CN114128478A (en) | 2021-11-13 | 2021-11-13 | Weeding machine capable of preventing grass scraps from splashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114128478A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020144408A1 (en) * | 2001-04-10 | 2002-10-10 | Kyu-Man Cho | Blade guard apparatus for brush cutter |
| JP2005130830A (en) * | 2003-10-31 | 2005-05-26 | Yoshito Fujiwara | Structure of bush cutter, for preventing cut material from splashing |
| CN208465529U (en) * | 2018-07-02 | 2019-02-05 | 双福源（天津）环境科技发展有限公司 | A kind of bag-type dust environmental protection equipment |
| CN210421973U (en) * | 2019-04-29 | 2020-04-28 | 山东汇源杭萧钢构有限公司 | Anti-falling protection device for fabricated building |
| CN211630861U (en) * | 2020-01-07 | 2020-10-09 | 天津科技大学 | Double-arm weeding operation machine |
| CN212144556U (en) * | 2020-04-30 | 2020-12-15 | 常州市永平机械制造有限公司 | Frame for drilling machine with collect function |
| CN213319635U (en) * | 2020-09-22 | 2021-06-01 | 浙江伟林机械零部件有限公司 | Crankshaft grinding machine |
| CN112913450A (en) * | 2021-02-01 | 2021-06-08 | 韩裕饶 | Hand-held multifunctional weeding and land planing dual-purpose device |
-
2021
- 2021-11-13 CN CN202111343512.4A patent/CN114128478A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020144408A1 (en) * | 2001-04-10 | 2002-10-10 | Kyu-Man Cho | Blade guard apparatus for brush cutter |
| JP2005130830A (en) * | 2003-10-31 | 2005-05-26 | Yoshito Fujiwara | Structure of bush cutter, for preventing cut material from splashing |
| CN208465529U (en) * | 2018-07-02 | 2019-02-05 | 双福源（天津）环境科技发展有限公司 | A kind of bag-type dust environmental protection equipment |
| CN210421973U (en) * | 2019-04-29 | 2020-04-28 | 山东汇源杭萧钢构有限公司 | Anti-falling protection device for fabricated building |
| CN211630861U (en) * | 2020-01-07 | 2020-10-09 | 天津科技大学 | Double-arm weeding operation machine |
| CN212144556U (en) * | 2020-04-30 | 2020-12-15 | 常州市永平机械制造有限公司 | Frame for drilling machine with collect function |
| CN213319635U (en) * | 2020-09-22 | 2021-06-01 | 浙江伟林机械零部件有限公司 | Crankshaft grinding machine |
| CN112913450A (en) * | 2021-02-01 | 2021-06-08 | 韩裕饶 | Hand-held multifunctional weeding and land planing dual-purpose device |
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Application publication date: 20220304 |