CN210726021U - Afforestation lawn mower - Google Patents
Afforestation lawn mower Download PDFInfo
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- CN210726021U CN210726021U CN201921092398.0U CN201921092398U CN210726021U CN 210726021 U CN210726021 U CN 210726021U CN 201921092398 U CN201921092398 U CN 201921092398U CN 210726021 U CN210726021 U CN 210726021U
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- threaded rod
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Abstract
The utility model discloses an afforestation lawn mower, concretely relates to lawn mower field, which comprises a housin, the inside lifter plate that is provided with of casing, the lifter plate top is provided with the motor, the motor bottom is provided with the axis of rotation, casing bottom fixedly connected with base, the inside cavity of having seted up of base, the inside second threaded rod that is provided with of cavity, the second threaded rod other end runs through the base and extends to the base outside, second threaded rod other end fixedly connected with handle, bolt fixedly connected with blade is passed through to the axis of rotation bottom. The utility model discloses a rotate the handle, the handle drives the second threaded rod and rotates to it is rotatory to make the second threaded rod drive first conical gear, so at the rotatory in-process of first threaded rod, can make the baffle reciprocate, so reciprocating of motor can be realized to the removal of baffle, thereby makes the blade reciprocate, has reached the purpose that can adjust the depth of cut.
Description
Technical Field
The utility model relates to a lawn mower technical field, more specifically says, the utility model relates to an afforestation lawn mower.
Background
As is well known, a lawn mower for landscaping is a handheld tool for trimming and cutting a lawn of a garden, and is widely used in the fields of landscaping, lawn trimming and the like.
Patent application publication No. CN 207410783U discloses a grass trimmer for landscaping, which saves labor and improves use reliability; the trimming uniformity of the lawn can be ensured, and the practicability is improved; meanwhile, the electric wire is not required to be electrically connected with the mains supply, so that the use limitation of the electric wire is reduced, and the safety is improved; the novel multifunctional telescopic rod comprises a housin, telescopic link and chassis, the one end and the base top right side of telescopic link are connected, the other end of telescopic link is provided with handrail and controller, the casing is installed on the base top, the inside working chamber that is provided with of casing, and be provided with motor and battery in the working chamber, the bottom of motor is provided with the pivot that stretches out to the base bottom, and be provided with the cutting disk in the bottom of pivot, the bottom output of motor is provided with the pivot, the bottom of pivot is passed casing diapire and base to base below from the working chamber, and set up the cutting disk in the bottom of pivot, still include four threaded rods of group, four threaded pipes of group.
However, the technical scheme still has more defects in practical application, such as incapability of adjusting the cutting depth during cutting, limitation and inconvenience in adapting to cutting of various terrain and terrain.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an afforestation lawn mower, through rotating the handle, the handle drives the second threaded rod and rotates to it is rotatory to make the second threaded rod drive first conical gear, so at the rotatory in-process of first threaded rod, can make the baffle reciprocate, so the removal of baffle can realize reciprocating of motor, thereby makes the blade reciprocate, has reached the purpose that can adjust the depth of cut.
In order to achieve the above object, the utility model provides a following technical scheme: a garden greening mower comprises a shell, wherein a lifting plate is arranged in the shell, a motor is arranged at the top of the lifting plate, a rotating shaft is arranged at the bottom of the motor, a vibration damping mechanism is arranged outside the motor, a through hole is formed in the lifting plate, the rotating shaft penetrates through the through hole, threaded holes are formed in two sides of the lifting plate, a first threaded rod is in threaded connection with the inside of each threaded hole, the two first threaded rods are fixedly connected with the shell through bearings, a base is fixedly connected with the bottom of the shell, a cavity is formed in the base, a second threaded rod is arranged in the cavity, two first bevel gears are fixedly connected with the outside of the second threaded rod, one end of the second threaded rod is fixedly connected with the inner wall of the cavity through a bearing, the other end of the second threaded rod penetrates through the base and extends to the outside of the base, the two first threaded rods penetrate through the shell and the base and extend into the cavity, the bottom ends of the two first threaded rods are fixedly connected with second bevel gears, two adjacent second bevel gears are meshed with the first bevel gears, the rotating shaft penetrates through the shell and the base and extends to the outer side of the base, the bottom end of the rotating shaft is fixedly connected with a blade through a bolt, and a residue removing mechanism is arranged on the outer side of the blade;
the damping mechanism comprises baffle plates, push plates, springs and first telescopic rods, the number of the push plates is three, the three push plates are arranged on the rear side and two sides of the motor, one baffle plate is arranged on the outer sides of the three push plates, six springs are arranged between the push plates and the baffle plates, the first telescopic rods are arranged inside the six springs, and two ends of each first telescopic rod are respectively and fixedly connected with the baffle plate and the push plate;
the residue removing mechanism comprises a scraping blade and a second telescopic rod, the scraping blade is arranged on the outer side of the blade, the second telescopic rod is arranged at the bottom of the base, and two ends of the second telescopic rod are fixedly connected with the base and the scraping blade respectively.
In a preferred embodiment, a storage battery is arranged inside the shell, the storage battery is arranged on one side of the lifting plate, a push rod is fixedly connected to one side of the shell, a switch is arranged on the inner side of the push rod, and the storage battery, the motor and the switch are connected in series.
In a preferred embodiment, the baffle is provided with a U-shaped cross-sectional shape.
In a preferred embodiment, a door panel is disposed at the front side of the housing, and a plurality of heat dissipation holes are opened in the door panel.
In a preferred embodiment, universal wheels are fixedly connected to four corners of the bottom of the base.
In a preferred embodiment, a second threaded hole is formed in the handle, and a second bolt is screwed in the second threaded hole.
In a preferred embodiment, the blocking plate is fixedly connected to the lifting plate.
In a preferred embodiment, the number of the second telescopic bars is two.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a rotate the handle, the handle drives the rotation of second threaded rod, thereby make the second threaded rod drive first conical gear rotatory, so in the rotatory in-process of first threaded rod, can make the baffle reciprocate, so the removal of baffle can realize reciprocating of motor, thereby make the blade reciprocate, the mesh that can adjust the cutting depth has been reached, vibration can appear in the in-process of motor work, at this moment, through the spring between the push pedal outside the motor and the baffle, can realize a damping effect to the motor, thereby realize reducing the vibration to the people's hand, when adjusting the height, through opening the switch, make the motor rotate, thereby make the axis of rotation rotate, drive the blade rotation, at this moment the staff carries out work through promoting the push rod;
2. in the process of work, can the adhesion a lot of debris on the blade, be provided with the doctor-bar through the blade outside, can realize utilizing the doctor-bar to strike off the surperficial debris of blade at the rotatory in-process of blade, improve cutting efficiency, also be convenient for the washing after the end, when adjusting the depth of cut, the doctor-bar passes through the second telescopic link, can realize reciprocating, makes the doctor-bar cooperate with the blade all the time, reaches one and clears away blade surface debris, increases cutting efficiency's purpose.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a partially enlarged view of the portion a in fig. 2 according to the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the scraper of the present invention.
The reference signs are: the device comprises a shell 1, a lifting plate 2, a motor 3, a rotating shaft 4, a first threaded rod 5, a base 6, a cavity 7, a second threaded rod 8, a first bevel gear 9, a handle 10, a second bevel gear 11, a blade 12, a baffle 13, a push plate 14, a spring 15, a first telescopic rod 16, a scraper 17, a second telescopic rod 18, a push rod 19, a door plate 20 and a universal wheel 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The garden greening mower shown in the figures 1-4 comprises a shell 1, wherein a lifting plate 2 is arranged inside the shell 1, a motor 3 is arranged at the top of the lifting plate 2, a rotating shaft 4 is arranged at the bottom of the motor 3, a vibration damping mechanism is arranged outside the motor 3, a through hole is formed inside the lifting plate 2, the rotating shaft 4 penetrates through the through hole, threaded holes are formed in two sides of the lifting plate 2, a first threaded rod 5 is connected inside the threaded holes in a threaded manner, the two first threaded rods 5 are both fixedly connected with the shell 1 through bearings, a base 6 is fixedly connected at the bottom of the shell 1, a cavity 7 is formed inside the base 6, a second threaded rod 8 is arranged inside the cavity 7, a first bevel gear 9 is fixedly connected outside the second threaded rod 8, and one end of the second threaded rod 8 is fixedly connected with the inner wall of the cavity 7 through a, the other end of the second threaded rod 8 penetrates through the base 6 and extends to the outer side of the base 6, the other end of the second threaded rod 8 is fixedly connected with a handle 10, the two first threaded rods 5 penetrate through the shell 1 and the base 6 and extend into the cavity 7, the bottom ends of the two first threaded rods 5 are fixedly connected with second bevel gears 11, two adjacent second bevel gears 11 are meshed with the first bevel gears 9, the rotating shaft 4 penetrates through the shell 1 and the base 6 and extends to the outer side of the base 6, and the bottom end of the rotating shaft 4 is fixedly connected with a blade 12 through a bolt;
the damping mechanism comprises baffle plates 13, push plates 14, springs 15 and first telescopic rods 16, the number of the push plates 14 is three, the three push plates 14 are arranged on the rear side and two sides of the motor 3, one baffle plate 13 is arranged on the outer sides of the three push plates 14, six springs 15 are arranged between the push plates 14 and the baffle plates 13, the first telescopic rods 16 are arranged in the six springs 15, and two ends of each first telescopic rod 16 are respectively and fixedly connected with the baffle plates 13 and the push plates 14;
a storage battery is arranged in the shell 1 and is arranged on one side of the lifting plate 2, a push rod 19 is fixedly connected to one side of the shell 1, a switch is arranged on the inner side of the push rod 19, and the storage battery, the motor 3 and the switch are connected in series;
the baffle 13 is U-shaped in cross section;
a door plate 20 is arranged on the front side of the shell 1, and a plurality of heat dissipation holes are formed in the door plate 20;
four corners of the bottom of the base 6 are fixedly connected with universal wheels 21;
a second threaded hole is formed in the handle 10, and a second bolt is connected to the inner part of the second threaded hole in a threaded manner;
the baffle 13 is fixedly connected with the lifting plate 2.
The implementation mode is specifically as follows: when the utility model is used, firstly, the mowing depth needs to be adjusted, the handle 10 drives the second threaded rod 8 to rotate by rotating the handle 10, so that the second threaded rod 8 drives the first bevel gear 9 to rotate, the first bevel gear 9 is meshed with the second bevel gear 11 to be connected, so that the rotation of the first bevel gear 9 drives the second bevel gear 11 to rotate, so that the second bevel gear 11 drives the first threaded rod 5 to rotate, because the lifting plate 2 is in threaded connection with the first threaded rod 5, the baffle 13 can move up and down in the rotating process of the first threaded rod 5, the motor 3 is arranged at the top of the baffle 13, so that the baffle 13 can move up and down by moving, and then the rotating shaft 4 is fixedly connected with the blade 12, so that the blade 12 can move up and down, the purpose of adjusting the cutting depth is achieved, and the motor 3 can vibrate in the working process, at this moment, through the spring 15 between the push pedal 14 and the baffle 13 in the motor 3 outside, can realize a damping effect to motor 3, thereby realize reducing the vibration to the people's hand, when adjusting the height, through the inside second bolt of handle 10, it can reach a locking effect to screw up the second bolt, thereby the locking cutting height, be convenient for cut, through opening the switch after the locking, make motor 3 rotate, thereby make axis of rotation 4 rotate, it is rotatory to drive blade 12, at this moment the staff carries out work through promoting push rod 19.
According to the landscaping mower shown in the figures 1-5, a residue removing mechanism is arranged outside the blade 12;
the residue removing mechanism comprises a scraping blade 17 and a second telescopic rod 18, the scraping blade 17 is arranged on the outer side of the blade 12, the second telescopic rod 18 is arranged at the bottom of the base 6, and two ends of the second telescopic rod 18 are respectively fixedly connected with the base 6 and the scraping blade 17;
the number of the second telescopic rods 18 is two.
The implementation mode is specifically as follows: in the working process, when the blade 12 works, a plurality of sundries are adhered to the blade 12 at the moment, so that the cutting efficiency is influenced, at the moment, the scraping blade 17 is arranged on the outer side of the blade 12, the scraping blade 17 is fixed on the second telescopic rod 18, a structure that the blade 12 and the scraping blade 17 move relatively is realized, the scraping blade 17 is matched with the blade 12, the sundries on the surface of the blade 12 can be scraped by the scraping blade 17 in the rotating process of the blade 12, the cutting efficiency is improved, when the cutting depth is adjusted, the scraping blade 17 can move up and down through the second telescopic rod 18, the scraping blade 17 is always matched with the blade 12, and the purposes of removing the sundries on the surface of the blade 12 and increasing the cutting efficiency.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, by rotating the handle 10, the handle 10 drives the second threaded rod 8 to rotate, so that the second threaded rod 8 drives the first bevel gear 9 to rotate, the rotation of the first bevel gear 9 drives the second bevel gear 11 to rotate, so that the second bevel gear 11 drives the first threaded rod 5 to rotate, the baffle 13 can move up and down in the rotation process of the first threaded rod 5, the motor 3 is arranged at the top of the baffle 13, so that the up and down movement of the motor 3 can be realized by the movement of the baffle 13, the blade 12 can move up and down, the purpose of adjusting the cutting depth is achieved, vibration can occur in the working process of the motor 3, at the moment, a vibration reduction effect on the motor 3 can be realized by the spring 15 between the push plate 14 and the baffle 13 outside the motor 3, so that the vibration on a hand can be reduced, when the height is adjusted, through the second bolt in the handle 10, the second bolt is screwed down to achieve a locking effect, so that the cutting height is locked, the cutting is convenient, after the locking, the motor 3 is rotated by opening the switch, so that the rotating shaft 4 is rotated to drive the blade 12 to rotate, and at the moment, a worker pushes the push rod 19 to work;
referring to the attached drawings 1-5 in the specification, the outside of the blade 12 is provided with the scraping blade 17, the scraping blade 17 is matched with the blade 12, so that sundries on the surface of the blade 12 can be scraped by the scraping blade 17 in the rotating process of the blade 12, the cutting efficiency is improved, when the cutting depth is adjusted, the scraping blade 17 can move up and down through the second telescopic rod 18, the scraping blade 17 is always matched with the blade 12, and the purposes of removing the sundries on the surface of the blade 12 and increasing the cutting efficiency are achieved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an afforestation lawn mower, includes casing (1), its characterized in that: the lifting plate (2) is arranged in the shell (1), the motor (3) is arranged at the top of the lifting plate (2), the rotating shaft (4) is arranged at the bottom of the motor (3), the vibration damping mechanism is arranged at the outer side of the motor (3), the through hole is formed in the lifting plate (2), the rotating shaft (4) penetrates through the through hole, threaded holes are formed in two sides of the lifting plate (2), a first threaded rod (5) is connected to the inner side of each threaded hole in a threaded manner, the two first threaded rods (5) are fixedly connected with the shell (1) through bearings, the bottom of the shell (1) is fixedly connected with a base (6), a cavity (7) is formed in the base (6), a second threaded rod (8) is arranged in the cavity (7), and two first bevel gears (9) are fixedly connected to the outer side of the second threaded rod, one end of the second threaded rod (8) is fixedly connected with the inner wall of the cavity (7) through a bearing, the other end of the second threaded rod (8) penetrates through the base (6) and extends to the outer side of the base (6), the other end of the second threaded rod (8) is fixedly connected with a handle (10), the two first threaded rods (5) penetrate through the shell (1) and the base (6) and extend into the cavity (7), the bottom ends of the two first threaded rods (5) are fixedly connected with second bevel gears (11), two adjacent second bevel gears (11) are meshed and connected with the first bevel gears (9), the rotating shaft (4) penetrates through the shell (1) and the base (6) and extends to the outer side of the base (6), the bottom end of the rotating shaft (4) is fixedly connected with a blade (12) through a bolt, and a residue removing mechanism is arranged on the outer side of the blade (12);
the damping mechanism comprises baffle plates (13), push plates (14), springs (15) and first telescopic rods (16), the number of the push plates (14) is three, the three push plates (14) are respectively arranged at the rear side and two sides of the motor (3), one baffle plate (13) is arranged at the outer sides of the three push plates (14), six springs (15) are arranged between the push plates (14) and the baffle plates (13), the first telescopic rods (16) are respectively arranged in the six springs (15), and two ends of each first telescopic rod (16) are respectively and fixedly connected with the baffle plates (13) and the push plates (14);
remove residual mechanism and include doctor-bar (17) and second telescopic link (18), blade (12) outside is located in doctor-bar (17), base (6) bottom is located in second telescopic link (18), second telescopic link (18) both ends are fixed connection base (6) and doctor-bar (17) respectively.
2. An afforesting lawn mower as claimed in claim 1, wherein: the improved multifunctional electric water heater is characterized in that a storage battery is arranged inside the shell (1), the storage battery is arranged on one side of the lifting plate (2), a push rod (19) is fixedly connected to one side of the shell (1), a switch is arranged on the inner side of the push rod (19), and the storage battery, the motor (3) and the switch are connected in series.
3. An afforesting lawn mower as claimed in claim 1, wherein: the cross section of the baffle (13) is U-shaped.
4. An afforesting lawn mower as claimed in claim 1, wherein: the front side of the shell (1) is provided with a door panel (20), and a plurality of heat dissipation holes are formed in the door panel (20).
5. An afforesting lawn mower as claimed in claim 1, wherein: four corners of the bottom of the base (6) are fixedly connected with universal wheels (21).
6. An afforesting lawn mower as claimed in claim 1, wherein: a second threaded hole is formed in the handle (10), and a second bolt is connected to the inner portion of the second threaded hole in a threaded mode.
7. An afforesting lawn mower as claimed in claim 1, wherein: the baffle (13) is fixedly connected with the lifting plate (2).
8. An afforesting lawn mower as claimed in claim 1, wherein: the number of the second telescopic rods (18) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921092398.0U CN210726021U (en) | 2019-07-12 | 2019-07-12 | Afforestation lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921092398.0U CN210726021U (en) | 2019-07-12 | 2019-07-12 | Afforestation lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210726021U true CN210726021U (en) | 2020-06-12 |
Family
ID=70980331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921092398.0U Expired - Fee Related CN210726021U (en) | 2019-07-12 | 2019-07-12 | Afforestation lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210726021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057035A (en) * | 2021-03-26 | 2021-07-02 | 张志芳 | Branch and leaf trimmer for garden management |
-
2019
- 2019-07-12 CN CN201921092398.0U patent/CN210726021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057035A (en) * | 2021-03-26 | 2021-07-02 | 张志芳 | Branch and leaf trimmer for garden management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200724 Address after: 518000 1101, block B, weidonglong business building, 2113 Meilong Avenue, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Zhongcheng Jiaojian (Shenzhen) Construction Co.,Ltd. Address before: Room 2201, unit 1, building 4, phase 2, No. 8, Zhuyuan Road, Sandong Town, Huicheng District, Huizhou City, Guangdong Province Patentee before: Tang Guizi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |