CN108781537B - Multi-functional rake is used in gardens maintenance - Google Patents
Multi-functional rake is used in gardens maintenance Download PDFInfo
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- CN108781537B CN108781537B CN201810492505.2A CN201810492505A CN108781537B CN 108781537 B CN108781537 B CN 108781537B CN 201810492505 A CN201810492505 A CN 201810492505A CN 108781537 B CN108781537 B CN 108781537B
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- sliding
- rake
- fixed plate
- column
- cavity
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B1/00—Hand tools
- A01B1/20—Combinations of different kinds of hand tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D7/00—Rakes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/403—Lighting for industrial, commercial, recreational or military use for machines
Abstract
The invention discloses a multifunctional rake for garden maintenance, which comprises a fixed plate, wherein the upper end of the fixed plate is provided with vertical supporting plates, an adjusting rod is arranged between the vertical supporting plates through a rotating shaft, and two ends of the rotating shaft are provided with angle adjusting nuts through threads; sliding cavities are uniformly arranged in the fixed plate, and a guide groove is formed in the surface of the fixed plate; the inside of the sliding cavity is provided with a harrow column, the inner end part of the harrow column is provided with a sliding column, and the outer end part of the sliding column is provided with a fastening nut through threads. Has the advantages that: the angle adjustment and fixation of the adjusting rod can be realized through the rotating shaft and the angle adjusting nut, so that the device is convenient for users with different heights to use, and the device can be prevented from being used by the user when the user bends; can adjust the elongation of harrow post in the inside sliding chamber through the slip post, can realize that harrow post density is adjusted and the conversion between flat harrow and the hourglass harrow, satisfy different user demands, help improving the application scope of device, reduce the carrying capacity of user's instrument.
Description
Technical Field
The invention relates to the technical field of garden maintenance tools, in particular to a multifunctional rake for garden maintenance.
Background
During the maintenance of gardens, in order to guarantee the growth on lawn, need regularly mow the lawn, need use hourglass harrow when carrying out the collection of disconnected grass, when carrying out ground leveling, need use the flat harrow.
The applicant finds that at least the following technical problems exist in the prior art: the existing rake has a single function, cannot meet different use requirements, cannot adjust the angle, needs to be stood for a long time when users with different heights use the rake, and is inconvenient to use; in addition, when the lawn is too dry or too wet, additional irrigation equipment or drying equipment needs to be provided, the existing rake cannot be operated at night independently, the rake body is easy to rust, and the service life is short.
Disclosure of Invention
The invention aims to solve the problems, and provides a multifunctional rake for garden maintenance, which aims to solve the technical problems that the existing rake in the prior art has a single function, cannot meet different use requirements, cannot adjust the angle, needs to bend for a long time when users with different heights use, is inconvenient to use and the like. According to the preferred technical scheme in the technical schemes provided by the invention, the angle of the adjusting rod can be adjusted and fixed through the rotating shaft and the angle adjusting nut, so that the adjusting rod is convenient for users with different heights to use, and the device can be prevented from being used by the user when the user bends; can adjust the elongation of harrow post in the inside sliding chamber through the slip post, can realize that harrow post density adjusts and flat harrow and leak the conversion between the harrow, satisfy different user demands, help improving the application scope of device, reduce technical effect such as the carrying capacity of user's instrument, see the explanation below for details.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a multifunctional rake for garden maintenance, which comprises a fixed plate, wherein the upper end of the fixed plate is provided with two supporting vertical plates which are symmetrically distributed; an adjusting rod is arranged between the supporting vertical plates through a rotating shaft, the rotating shaft penetrates out of the supporting vertical plates, and angle adjusting nuts are arranged at two ends of the rotating shaft through threads;
sliding cavities are uniformly arranged in the fixed plate, a guide groove is formed in the surface of the fixed plate, and the guide groove is communicated with the sliding cavities; the scraper is characterized in that a scraper column is installed inside the sliding cavity, a sliding column is installed at the upper end of the scraper column and is perpendicular to the scraper column, the sliding column penetrates out of the guide groove, and a fastening nut is installed at the outer end of the sliding column through threads.
When the multifunctional rake for garden maintenance is used, the included angle between the adjusting rod and the fixing plate is adjusted through the rotating shaft and is fixed through the angle adjusting nut, so that the multifunctional rake can be used by users with different heights, the users can be prevented from bending down, and the use performance of the multifunctional rake is improved; the sliding column drives the rake columns to slide in the sliding cavity and is fixed through the fastening nuts, when the rake columns penetrate out of the sliding cavity, the device forms a rake leaking structure, so that weeds and fallen leaves are collected conveniently, the elongation of the rake columns in the sliding cavity is adjusted, different rake depth requirements can be met, the number of the rake columns penetrating out of the sliding cavity is adjusted, the density adjustment of the rake columns can be realized, and different rake density requirements are met; when the harrow column enters the sliding cavity, the device forms a harrow leveling structure, so that land leveling can be performed; the device overall structure is simple, adjusts simple operation convenient, can realize leaking the conversion of harrow and flat harrow, and the function is various, can satisfy different user demands, and application scope is wide, can reduce the quantity that the user carried the instrument.
Preferably, the adjusting rod comprises a fixing rod, an inner cavity is arranged inside the fixing rod, and a sliding rod is arranged inside the inner cavity through a length adjusting bolt.
Preferably, the outer diameter of the sliding rod is equal to the inner diameter of the inner cavity, and the sliding rod is in clearance fit with the inner cavity.
Preferably, the inner wall of the inner cavity is provided with a sliding groove, the end part of the sliding rod is provided with a sliding block, and the sliding block is in clearance fit with the sliding groove.
Preferably, the bottom end of the harrow column is of a conical structure.
Preferably, the outer diameter of the harrow pole is equal to the inner diameter of the sliding cavity, and a clearance fit is adopted.
Preferably, the length dimension of the sliding chamber is greater than the length dimension of the rake column.
Preferably, the outer diameter of the sliding column is equal to the groove width of the guide groove, and a clearance fit is adopted.
Preferably, the upper portion of the fixed plate is horizontally provided with a cavity, the axis of the cavity is perpendicular to the axis of the sliding cavity, the upper end of the fixed plate is movably provided with a plurality of infusion bottles, valves are arranged on the infusion bottles and can control liquid in the infusion bottles to flow out, the infusion bottles are in threaded connection with the fixed plate, the threaded holes in the upper end of the fixed plate, which are connected with the infusion bottles, are communicated with the cavity, the front side face and the rear side face of the fixed plate are respectively provided with a plurality of water outlet holes, and the water outlet holes are communicated with the cavity.
Preferably, piezoelectric ceramics are detachably arranged between the rake columns, a piezoelectric utilization device is arranged on the upper surface of the fixing plate and comprises a wire box, a piezoelectric storage circuit arranged in the wire box and a storage battery connected with a piezoelectric transformer, the piezoelectric ceramics are connected with the piezoelectric storage circuit through wires, the storage battery is connected with a bulb through a wire, the bulb is arranged on the side surface of the fixing plate, and a bulb switch is connected between the storage battery and the bulb; the piezoelectric storage circuit comprises a rectifying circuit and a capacitor, wherein the output end of the rectifying circuit is connected with the input end of the capacitor, and the output end of the capacitor is connected with the input end of the storage battery.
Preferably, the upper surface of the fixing plate is further provided with an air blowing device, the air blowing device is connected with the fixing plate in a threaded mode, and an internal thread hole connected with the air blowing device on the fixing plate is communicated with the cavity.
As preferred, the outer wall cover of adjusting the pole has anti-skidding cover, and anti-skidding cover outer wall is equipped with anti-skidding line, and anti-skidding line includes the arch that sets up along anti-skidding cover circumference, can play anti-skidding effect, and detachably is provided with two insulation cover on the anti-skidding cover.
Preferably, the adjusting rod, the fixing plate and the harrow column are all plated with anti-rust layers, the anti-rust layers of the fixing plate and the harrow column are titanium, and the anti-rust layer of the adjusting rod is chromium.
Has the advantages that: 1. the angle adjustment and fixation of the adjusting rod can be realized through the rotating shaft and the angle adjusting nut, so that the device is convenient for users with different heights to use, and the device can be prevented from being used by the user when the user bends;
1. the extension amount of the rake column in the sliding cavity can be adjusted through the sliding column, the density adjustment of the rake column and the conversion between the leveling rake and the leaking rake can be realized, different use requirements are met, the application range of the device is improved, and the carrying amount of tools of a user is reduced.
2. During water or nutrient solution in the infusion bottle got into the cavity through the screw hole, the rethread apopore carried out the watering of liquid, can loosen the soil, carry out the watering of liquid simultaneously, not only can not make soil become tight, still can make liquid enter into the root of plant fast, do benefit to the plant and to the absorption of moisture content and nutrient, reduce the waste of liquid.
3. In the process of loosening the soil, piezoceramics touches with the soil that hardens, produces voltage, and piezoelectricity utilizes the electric energy input battery that the device produced piezoceramics, makes the bulb luminous, also can conveniently use when the operation at night, does not worry moreover that the battery electric energy exhausts, is applicable to the operation at night, has enlarged service function.
5. The blowing device can blow the remoistened plants while raking, so that the use is convenient and the working efficiency is high; the anti-skid and heat-insulation effects can be achieved by arranging the anti-skid sleeve and the heat-insulation sleeve; through setting up the antirust coat, can improve equipment's life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a right-view enlarged schematic of the present invention;
FIG. 3 is an enlarged view of the internal structure of the fixing plate of the present invention;
fig. 4 is an enlarged schematic view of the internal structure of the adjusting lever of the present invention.
The reference numerals are explained below:
1. adjusting a rod; 101. fixing the rod; 102. adjusting the length of the bolt; 103. a slide bar; 104. an inner cavity; 105. a chute; 106. a slider; 2. a rotating shaft; 3. a fixing plate; 301. a guide groove; 302. a sliding cavity; 303. a cavity; 4. raking columns; 5. supporting a vertical plate; 6. an angle adjusting nut; 7. fastening a nut; 8. a sliding post; 9. an infusion bottle; 10. a water outlet hole; 11. piezoelectric ceramics; 12. a piezoelectric utilization device; 13. a bulb; 14. and a blowing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 4, the invention provides a multifunctional rake for garden maintenance, which comprises a fixing plate 3, wherein two supporting vertical plates 5 are arranged at the upper end of the fixing plate 3, and the two supporting vertical plates 5 are symmetrically distributed; an adjusting rod 1 is arranged between the supporting vertical plates 5 through a rotating shaft 2, the rotating shaft 2 penetrates through the supporting vertical plates 5, and angle adjusting nuts 6 are arranged at two ends of the rotating shaft 2 through threads;
sliding cavities 302 are uniformly arranged in the fixed plate 3, a guide groove 301 is arranged on the surface of the fixed plate 3, and the guide groove 301 is communicated with the sliding cavities 302; the rake column 4 is arranged in the sliding cavity 302, the sliding column 8 is arranged at the upper end of the rake column 4, the sliding column 8 is perpendicular to the rake column 4, the sliding column 8 penetrates out of the guide groove 301, and the fastening nut 7 is arranged at the outer end of the sliding column 8 through threads.
As an optional embodiment, the adjusting rod 1 comprises a fixing rod 101, an inner cavity 104 is arranged inside the fixing rod 101, and a sliding rod 103 is arranged inside the inner cavity 104 through an adjustable bolt 102, so that the elongation of the sliding rod 103 in the inner cavity 104 can be adjusted, and the adjusting rod is fixed through the adjustable bolt 102, so that the adjustment of the overall length of the adjusting rod 1 is realized, and the use requirements of different users are met;
the outer diameter of the sliding rod 103 is equal to the inner diameter of the inner cavity 104, and the sliding rod 103 is in clearance fit, so that the sliding rod 103 can slide in the inner cavity 104, and the adjustment of the whole length of the adjusting rod 1 can be realized in an auxiliary manner;
the inner wall of the inner cavity 104 is provided with a sliding groove 105, the end part of the sliding rod 103 is provided with a sliding block 106, and the sliding block 106 is in clearance fit with the sliding groove 105, so that the sliding rod 103 can be guided and limited, and the sliding rod 103 can be ensured to slide stably in the inner cavity 104;
the bottom end parts of the raking columns 4 are of a conical structure, so that the raking columns 4 can conveniently enter the ground, and the grass raking effect of the device is improved;
the outer diameter of the harrow column 4 is equal to the inner diameter of the sliding cavity 302, and clearance fit is adopted, so that the harrow column 4 can slide in the sliding cavity 302 conveniently, and the function adjustment of the device is realized in an auxiliary manner;
the length dimension of the sliding chamber 302 is greater than the length dimension of the rake 4, so arranged that the rake 4 is completely inside the sliding chamber 302;
the external diameter size of slip post 8 equals the groove width size of guide way 301, and adopts clearance fit, sets up like this and can play direction and limiting displacement to harrow post 4, guarantees that harrow post 4 slides steadily in sliding chamber 302 inside.
The upper part of the fixed plate 3 is horizontally provided with a cavity 303, the axis of the cavity 303 is vertical to the axis of the sliding cavity 302, the upper end of the fixed plate 3 is movably provided with a plurality of infusion bottles 9, the infusion bottles 9 are provided with valves capable of controlling the outflow of liquid in the infusion bottles 9, the infusion bottles 9 are connected with the fixed plate 3 through screw threads, the upper end of the fixed plate 3 is connected with a screw hole connected with the infusion bottles and the cavity 303, the front side and the rear side of the fixed plate are respectively provided with a plurality of water outlet holes 10, the water outlet holes 10 are communicated with the cavity 303, when in use, the infusion bottles 9 are filled with water or nutrient solution, then the infusion bottles 9 are installed on the fixed plate 3, the valves on the infusion bottles 9 are opened, the water or the nutrient solution in the infusion bottles 9 enters the cavity 303 through the screw holes, then the water of the liquid is irrigated through the water outlet holes 10, the liquid can be loosened and irrigated while the liquid is carried out, not only the soil is not tightened, the liquid can also enter the roots of the plants quickly, so that the absorption of the plants to moisture and nutrients is facilitated, and the waste of the liquid is reduced.
Through set up piezoceramics between the rake teeth to set up piezoelectricity and utilize the device, at the in-process that loosens the soil, piezoceramics touches with the soil that hardens, produces voltage, and piezoelectricity utilizes the electric energy input battery that the device produced piezoceramics, makes the bulb luminous, also can conveniently use when the operation at night, does not worry moreover that the battery electric energy exhausts, is applicable to the operation at night, has enlarged service function.
Still be provided with blast apparatus 14 at the upper surface of fixed plate 3, blast apparatus 14 is connected through the screw thread mode with the fixed plate, the internal thread hole of connecting blast apparatus 14 on fixed plate 3 is linked together with cavity 303, in case the discovery plant is turned damp and is condensed in the during operation, close the valve on the infusion bottle 9, open blast apparatus 14's switch, apopore 10 on fixed plate 3 is blown out promptly to wind, can the limit of harrow limit will turn damp plant and weather, high durability and convenient use, high work efficiency.
The outer wall cover of adjusting pole 1 has anti-skidding cover, and anti-skidding cover outer wall is equipped with anti-skidding line, and anti-skidding line includes the arch that sets up along anti-skidding cover circumference, can play anti-skidding effect, and detachably is provided with two insulation cover on the anti-skidding cover, and during the use of winter, can stretch into the insulation cover with both hands, prevents calorific loss.
The adjusting rod 1, the fixing plate 3 and the rake column 4 are all plated with anti-rust layers, the anti-rust layers of the fixing plate 3 and the rake column 4 are titanium, the anti-rust layer of the adjusting rod 1 is chromium, the rake head is easy to wear due to collision with soil blocks, and the titanium layers plated on the fixing plate 3 and the rake column 4 are anti-rust and wear-resistant; the chromium layer is plated on the adjusting part 1, so that the production cost can be greatly reduced, and the service life of the equipment is prolonged.
By adopting the structure, when the device is used, the included angle between the adjusting rod 1 and the fixing plate 3 is adjusted through the rotating shaft 2, and the adjusting rod is fixed through the angle adjusting nut 6, so that the use of users with different heights can be met, the users can be prevented from bending down for use, and the use performance of the device can be improved; the sliding column 8 drives the rake columns 4 to slide in the sliding cavity 302 and is fixed through the fastening nuts 7, when the rake columns 4 penetrate out of the sliding cavity 302, the device forms a rake leaking structure, so that weeds and fallen leaves can be collected conveniently, the elongation of the rake columns 4 in the sliding cavity 302 can be adjusted, different rake depth requirements can be met, the number of the rake columns 4 penetrating out of the sliding cavity 302 can be adjusted, the density adjustment of the rake columns 4 can be realized, and different rake density requirements can be met; when the harrow column 4 enters the sliding cavity 302, the device forms a harrow structure, so that land leveling can be performed; the device overall structure is simple, adjusts simple operation convenient, can realize leaking the conversion of harrow and flat harrow, and the function is various, can satisfy different user demands, and application scope is wide, can reduce the quantity that the user carried the instrument.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (1)
1. The utility model provides a multi-functional rake is used in gardens maintenance, includes the fixed plate, its characterized in that: the upper end of the fixed plate is provided with two supporting vertical plates which are symmetrically distributed; an adjusting rod is arranged between the supporting vertical plates through a rotating shaft, the rotating shaft penetrates out of the supporting vertical plates, and angle adjusting nuts are arranged at two ends of the rotating shaft through threads;
sliding cavities are uniformly arranged in the fixed plate, a guide groove is formed in the surface of the fixed plate, and the guide groove is communicated with the sliding cavities; a rake column is arranged in the sliding cavity, a sliding column is arranged at the upper end of the rake column and is perpendicular to the rake column, the sliding column penetrates out of the guide groove, and a fastening nut is arranged at the outer end of the sliding column through threads;
the adjusting rod comprises a fixed rod, an inner cavity is arranged in the fixed rod, and a sliding rod is arranged in the inner cavity through a length-adjusting bolt;
the length dimension of the sliding cavity is larger than that of the harrow column;
the upper part of the fixed plate is horizontally provided with a cavity, the axis of the cavity is vertical to the axis of the sliding cavity, the upper end of the fixed plate is movably provided with a plurality of infusion bottles, valves are arranged on the infusion bottles and can control the liquid in the infusion bottles to flow out, the infusion bottles are connected with the fixed plate through threads, the upper end of the fixed plate is communicated with the cavity through threaded holes connected with the infusion bottles, a plurality of water outlet holes are respectively arranged on the front side and the rear side of the fixed plate and communicated with the cavity, piezoelectric ceramics are detachably arranged between the rake posts, the upper surface of the fixed plate is provided with a piezoelectric utilization device, the piezoelectric utilization device comprises a wire box, a piezoelectric storage circuit arranged in the wire box and a storage battery connected with a piezoelectric transformer, the piezoelectric ceramics are connected with the piezoelectric storage circuit through wires, the storage battery is connected with a bulb through wires, and the bulb is arranged on the side surface of the fixed plate, a bulb switch is connected between the storage battery and the bulb; the piezoelectric storage circuit comprises a rectifying circuit and a capacitor, wherein the output end of the rectifying circuit is connected with the input end of the capacitor, and the output end of the capacitor is connected with the input end of the storage battery;
the upper surface of the fixed plate is also provided with a blowing device, the blowing device is connected with the fixed plate in a threaded mode, and an internal threaded hole connected with the blowing device on the fixed plate is communicated with the cavity;
the outer wall of the adjusting rod is sleeved with an anti-slip sleeve, the outer wall of the anti-slip sleeve is provided with anti-slip lines, the anti-slip lines comprise bulges arranged along the circumferential direction of the anti-slip sleeve and can play a role of anti-slip, and the anti-slip sleeve is detachably provided with two heat preservation sleeves;
the adjusting rod, the fixing plate and the harrow column are all plated with an anti-rust layer;
the outer diameter of the sliding column is equal to the groove width of the guide groove, and clearance fit is adopted; the inner wall of the inner cavity is provided with a sliding chute, the end part of the sliding rod is provided with a sliding block, and the sliding block is in clearance fit with the sliding chute; the outer diameter of the harrow column is equal to the inner diameter of the sliding cavity, and clearance fit is adopted;
the outer diameter of the sliding rod is equal to the inner diameter of the inner cavity, and the sliding rod is in clearance fit with the inner cavity;
when the multifunctional rake is used, the included angle between the adjusting rod and the fixing plate is adjusted through the rotating shaft, and the adjusting rod and the fixing plate are fixed through the angle adjusting nut, so that the use of users with different heights can be met, the users can be prevented from bending down for use, and the use performance of the device can be improved;
the rake columns are driven to slide in the sliding cavities by the sliding columns and are fixed by the fastening nuts, when the rake columns penetrate out of the sliding cavities, the rake leaking structure is formed, collection of weeds and fallen leaves is facilitated, the elongation of the rake columns in the sliding cavities is adjusted, different rake depth requirements can be met, the number of the rake columns penetrating out of the sliding cavities is adjusted, density adjustment of the rake columns can be achieved, and different rake density requirements can be met; when the harrow column enters the sliding cavity, the device forms a harrow leveling structure, and can level the land;
the bottom end part of the harrow column adopts a conical structure;
the anti-rust layers of the fixing plate and the harrow column are made of titanium, and the anti-rust layer of the adjusting rod is made of chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492505.2A CN108781537B (en) | 2018-05-22 | 2018-05-22 | Multi-functional rake is used in gardens maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810492505.2A CN108781537B (en) | 2018-05-22 | 2018-05-22 | Multi-functional rake is used in gardens maintenance |
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| CN108781537A CN108781537A (en) | 2018-11-13 |
| CN108781537B true CN108781537B (en) | 2022-07-05 |
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| CN201810492505.2A Active CN108781537B (en) | 2018-05-22 | 2018-05-22 | Multi-functional rake is used in gardens maintenance |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526393B (en) * | 2019-01-09 | 2023-09-12 | 上海海事大学 | Strawberry picking tool |
| CN110268960B (en) * | 2019-07-11 | 2024-01-26 | 华艺生态园林股份有限公司 | Handheld irrigation device with soil loosening function and application method thereof |
| CN111642142B (en) * | 2020-06-19 | 2023-04-14 | 中国一冶集团有限公司 | Multifunctional double-rod rake for leveling field |
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| US5878563A (en) * | 1997-02-12 | 1999-03-09 | Dutcher; Paul Leslie | Ergonomic rake |
| CN107593076A (en) * | 2017-11-02 | 2018-01-19 | 佛山智达思佳机电科技有限公司 | A kind of flat rake of practical gardening |
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| RU2316961C1 (en) * | 2006-05-29 | 2008-02-20 | Владимир Алексеевич Жбанов | Combined hand-held apparatus for removal of weed plant |
| CN104094702B (en) * | 2014-06-25 | 2016-05-18 | 北京东方园林股份有限公司 | Plant to ditch and harrow in a kind of flowering bulb bar ridge |
| CN204634273U (en) * | 2015-05-07 | 2015-09-16 | 汪杰 | A kind of hoe being applicable to night work |
| CN105052254B (en) * | 2015-08-21 | 2017-01-11 | 吴守京 | Multifunctional shovel |
| CN205409400U (en) * | 2016-03-03 | 2016-08-03 | 桐乡市精创机械设备有限公司 | Agricultural five metals harrow |
| KR20170111776A (en) * | 2016-03-29 | 2017-10-12 | 김경희 | Combination of agricultural machinery and equipment bags |
| CN206909572U (en) * | 2017-04-10 | 2018-01-23 | 重庆仁丰瑞农业科技有限公司 | Telescopic thin paddy rake |
| CN107710909A (en) * | 2017-11-23 | 2018-02-23 | 鹿寨县众生园中药材种植专业合作社 | Agricultural rake |
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2018
- 2018-05-22 CN CN201810492505.2A patent/CN108781537B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878563A (en) * | 1997-02-12 | 1999-03-09 | Dutcher; Paul Leslie | Ergonomic rake |
| CN107593076A (en) * | 2017-11-02 | 2018-01-19 | 佛山智达思佳机电科技有限公司 | A kind of flat rake of practical gardening |
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Effective date of registration: 20220526 Address after: 315000 Room 302, No. 19, Lane 359, Taoyuan Street, Jiangdong District, Ningbo City, Zhejiang Province Applicant after: Guo Siyuan Address before: 750000 room 1129, building 4-1, forest Peninsula, South Beijing Road, Jinfeng District, Yinchuan, the Ningxia Hui Autonomous Region Applicant before: NINGXIA BOWEN LI'AO TECHNOLOGY CO.,LTD. |
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