CN202565694U - Tool for gardens - Google Patents
Tool for gardens Download PDFInfo
- Publication number
- CN202565694U CN202565694U CN 201220121226 CN201220121226U CN202565694U CN 202565694 U CN202565694 U CN 202565694U CN 201220121226 CN201220121226 CN 201220121226 CN 201220121226 U CN201220121226 U CN 201220121226U CN 202565694 U CN202565694 U CN 202565694U
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- China
- Prior art keywords
- base
- belt wheel
- output shaft
- garden instrument
- work package
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- Expired - Fee Related
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Abstract
The utility model discloses a tool for gardens, which comprises a base, as well as workpieces and a power device that are arranged at the base, wherein the base comprises a base part, as well as a first accommodation part and a second accommodation part that are arranged on two sides of the base part; the power device comprises a motor provided with a first output shaft, a first belt wheel arranged on the first output shaft, a second output shaft connected with one end of each of the workpieces, and a second belt wheel arranged on the second output shaft; the second belt wheel is arranged in the first accommodation part; and a clamping device for fixing the other end of each of the workpieces is arranged in the second accommodation part. The tool for the gardens is characterized in that the first belt wheel is connected with the second belt wheel by a single V belt or multiple wedged belts; the motor is a high-speed motor; the workpieces are soil loosening cutters or grass raking cutters; and the power device adopts a first stage speed-reduction belt driving mode. The tool for the gardens has the effects of cost reduction and structure simplification.
Description
Technical field
The present invention relates to a kind of garden instrument, refer in particular to a kind of garden instrument of replaceable cutter.
Background technology
Existing a kind of garden instrument like grass rake mechine, generally includes base, is installed on the cutter of base and in order to drive the motor of cutter work.Usually adopt the two-stage speed-down transmission device between motor shaft and the cutter shaft; This transmission device need be provided with three belt wheels and two driving-belts; Said three belt wheels are the drive that links to each other driving wheel, breast wheel with motor shaft and link to each other with cutter shaft, and said two driving-belts are for first driving-belt of connection driving wheel and breast wheel and be connected breast wheel and second driving-belt of drive.Obviously the mode of this multistage transmission has not only increased the volume and the weight of instrument, and has increased the cost of product, so, need a kind of improved garden instrument to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of have one-level reduction of speed belt driver and simple in structure, lower-cost garden instrument.
To achieve these goals; The present invention adopts following technical scheme: a kind of garden instrument; It comprises base, is installed on the work package and the power set of this base; Said base comprises base portion and is positioned at this first resettlement section, base portion both sides and second resettlement section, and these power set comprise motor with first output shaft, are located at first belt wheel, second output shaft that links to each other with an end of said work package on this first output shaft and are located at second belt wheel on this second output shaft, and said second belt wheel is located in said first resettlement section; Be provided with the clamping device of the fixing said work package other end in said second resettlement section; Said first, second belt wheel links to each other through single V band or polywedge bet, and said motor is a high-speed electric expreess locomotive, and said work package is Soil loosening tool or harrows careless cutter.。
Preferably, said work package one end is provided with mating holes, and said second output shaft has the cooperative end part that is inserted in this mating holes.
Preferably, said clamping device has the knob that itself and said work package are got loose, and this clamping device is fixed on the base.
Preferably, said clamping device comprises the main part that is fixed in base and can be relatively and the movable part of this main part rotation, and said work package is held between this main part and the movable part.
Preferably, said movable part is provided with the knob that said clamping device and said work package are got loose, and this clamping device is fixed on the base.
Preferably, said base portion is provided with the host cavity of accommodating said motor, and this host cavity is connected on fore-and-aft direction with said first resettlement section.
Preferably, said first, second resettlement section extends back from said base portion.
Preferably, said second output shaft is lower than said first output shaft on short transverse.
Preferably, said second belt wheel is provided with some blades with exhausting function.
Preferably, said power set are located on the fixed head, and this fixed head is fixed on the said base.
Preferably; Said base and the relative sidewall of said second belt wheel are provided with cellular exhaust vent; Said power set comprise also and cover on the said big belt wheel and be fixed in the fixed cover on said base and the fixed head that this fixed cover is provided with the relative vent of some and said through hole.
Compared with prior art, pass through the transmission of one-level reduction of speed between second output shaft that links to each other with said work package in the garden instrument of the present invention and motor first output shaft, thereby reach simplified structure and the effect that reduces cost; Secondly, link to each other through V band or polywedge bet between first, second belt wheel, thereby make transmission more steady; In addition, said work package is removable Soil loosening tool or rake grass cutter, thereby makes garden instrument of the present invention possess more function.
Description of drawings
Fig. 1 is the stereogram of garden instrument of the present invention.
Fig. 2 is the assembly drawing of another visual angle subelement among Fig. 1.
Fig. 3 is the exploded view of garden instrument subelement of the present invention.
Fig. 4 is the assembly drawing of garden instrument subelement of the present invention.
Fig. 5 is the assembly drawing at another visual angle of Fig. 4.
Fig. 6 is the phantom of garden instrument power set of the present invention.
Fig. 7 is the part exploded view of garden instrument power set of the present invention, and wherein big belt wheel is undecomposed.
Fig. 8 is the part exploded view of garden instrument power set of the present invention, and wherein motor is undecomposed.
Embodiment
The ginseng Fig. 1, shown in 3; Said garden instrument is one to have the multi-functional garden instrument of rake grass and soil-loosening function concurrently in this embodiment, it comprises base 1, be covered in the cover body 200 of base 1, be located at the inner power set 3 of base 1, be installed on base 1 handrail 201, be positioned at the complete machine rear collection grass case 202, the pair roller 4 that is arranged at the bonnet 203 of base 1, is installed on base 1 forward and backward side both sides respectively and a pair of steamboat (not shown) and by the work package 5,6 of power set 3 drivings pivot.
Ginseng Fig. 3 is to shown in Figure 5, and base 1 comprises base portion 11 and is positioned at first resettlement section 120 and second resettlement section 121 at these base portion two ends.Said work package 5,6 is located between this two resettlement section, and work package 5,6 comprises main shaft 51,61 and be located at the cutter 52,62 on the main shaft 51,61 that cutter 52,62 is Soil loosening tool and the careless cutter of rake in this embodiment.The front end of base portion 11 is provided with the some fresh air inlets 111 that are positioned at the bottom, and base portion 11 is provided with host cavity 110, and this host cavity 110 is connected with said first resettlement section 120.The side that base 1 links to each other with first resettlement section 120 has opposite external side plate 133 and interior plate 134 and inclined floor 135; Wherein, The two parts that link to each other before and after outer panel 133 comprises; Be respectively and be located at the front side board 1331 on the said base portion 11 and be located at back side panel 1332 on said first resettlement section 120, said base plate 135 connects this front side board 1331 and interior plate 134, then links to each other through a horizontal pad 204 between back side panel 1332 and the interior plate 134.In addition, be respectively equipped with some first exhaust vents 100 and second exhaust vent 101 on the forward and backward side plate 1331,1332, also be provided with first through hole 102 and second through hole 103 of some confession air drafts on said base plate 135 and the pad 204.
Ginseng Fig. 3 is to shown in Figure 5; Base portion 11 both sides are provided with the installing hole 112 that supplies wheel shaft 7 to pass; This wheel shaft 7 has the installation portion 71 that passes base portion 11 both sides, wherein, is positioned at and connects a regulating handle 8 on the installation portion 71 of said first resettlement section 120 1 sides; Said roller 4 is sheathed on two installation portions 71, and said regulating handle 8 is between roller 4 and base 1.The projection 81 that regulating handle 8 and base portion 11 are relative; The front side board 1331 of base portion 11 is provided with the arc gear groove 113 near said first exhaust vent 100; Said projection 81 correspondences are buckled in the corresponding gear groove 113; When rotating regulating handle 8, can realize the adjusting of base 1 and roller 4 relative position on short transverse, and then realize the adjustment of distance between said work package 5,6 and the ground.
Ginseng Fig. 6 is to shown in Figure 8; Said power set 3 comprise motor 31 with first output shaft 32, be located at exhausting element 33 and small pulley 34 on first output shaft 32, have second output shaft 35 big belt wheel 36, be connected the drive disk assembly 37 of this large and small belt wheel 36,34 and be fixed in the fixed head 38 of base 1; Claim that at this small pulley is first belt wheel, big belt wheel is second belt wheel.Said motor 31 is high-speed electric expreess locomotive in the utility model; The motor of rotating speed above 10000 rev/mins is high-speed electric expreess locomotive, and the high-speed electric expreess locomotive that in this embodiment, adopts is a series excited machine, and rotating speed is up to 20000 rev/mins; This speed is far above general induction machine, and volume is much also little.To shown in Figure 4, motor 31 is located in the said host cavity 110 in conjunction with Fig. 2, and said big belt wheel 36 is located in first resettlement section 120.Motor 31 is installed on the said fixed head 38 with big belt wheel 36, the jack 382 that these fixed head 38 two ends are respectively equipped with the accepting hole 381 of positioning motor 31 and supply said second output shaft 35 to pass.Said work package one end is provided with mating holes 511,611, and said second output shaft 35 is provided with the cooperative end part of inserting in this mating holes 511,611 351.Clamped device 9 clampings of the other end of work package 5,6.This clamping device 9 is located in said second resettlement section 121 and is fixed on the base 1; In addition; Clamping device 9 comprises main part 91 that is fixed in base 1 and the movable part 92 that links to each other with this main part 91; This movable part 92 main part 91 relatively rotates, and then said work package 5,6 is held between main part 91 and the movable part 92, also is provided with the knob 93 that clamping device 9 and said work package 5,6 are got loose on the movable part 92.Therefore, when needs are changed work package, only need turning knob 93 that movable part 92 and main part 91 are separated, can change work package.Said drive disk assembly 37 is polywedge bet in this embodiment, and said small pulley 34 is provided with the recessed tooth (not label) that is meshed with this polywedge bet, and in addition, drive disk assembly 37 also can be the V band, because V band or polywedge bet transmission all can guarantee the motor smooth starting.In conjunction with Fig. 3, shown in 4, said exhausting element 33 has some helical blades 331 towards the one side of motor 31, and first exhaust vent 100 on its another side and the said base portion 11 is relative.Said big belt wheel 36 and said second exhaust vent 101 are oppositely arranged and are provided with the exhausting blade 361 of some spaced sets, between the surfaces of revolution of each exhausting blade plane, 361 place and belt wheel 36 greatly for being obliquely installed non-perpendicular setting.In addition, whole power set 3 also comprise the fixed cover 39 that covers on the big belt wheel 36 and be provided with some vents 391, and are fixed in simultaneously on base 1 and the said fixed head 38 through bolt.
Between big belt wheel 36 described in the utility model and small pulley 34, link to each other through a polywedge bet; Therefore belong to the one-level reduction of speed band kind of drive; This kind mode has been lacked breast wheel and two main elements of a driving-belt compared to the two-stage speed-down band kind of drive in the background technology; Therefore reduced cost, simplified the interior of instrument simultaneously, and then reduced the volume of entire machine.Secondly, adopting V band or polywedge bet is drive disk assembly, has strengthened the stationarity in the power transmission process.In addition, said garden instrument has removable Soil loosening tool 5 and the careless cutter 6 of rake, thereby makes individual tool possess multiple function.
After motor 3 starts; Said exhausting element 33 rotates with first output shaft 32 of motor 31, and simultaneously big belt wheel 36 also rotates under the drive of drive disk assembly 37, and the high speed rotating of exhausting blade 361 forms two draught heads that numerical value does not wait on exhausting element 33 and the big belt wheel 36; Wherein the rotating speed of first output shaft 32 is higher; Therefore the draught head at exhausting element 33 places is bigger, in addition, because the diameter of big belt wheel 36 is greater than the diameter of small pulley 34; Therefore the rotating speed of second output shaft 35 is relatively low, thereby the draught head at big belt wheel 36 places is less relatively.Because the existence of two draught heads will form the two-stage air-flow in the base 1, claim that at this this two-stage air-flow is one-level air channel and secondary air channel; Wherein, the flow process in one-level air channel is following: at first, the outer air of instrument is inhaled in the base 1 from said fresh air inlet 111; Then, the air-flow that gets into base 1 is through motor 31, then; This part air-flow is outwards thrown away by exhausting element 33; At last, an air-flow part that is thrown out of comprises said first venthole 100 and said first, second through hole 102,103 at this one-level venthole outside the one-level venthole is discharged base 1.The flow process in secondary air channel is following: because there is draught head in big belt wheel 36 places; Therefore in the above-mentioned air-flow that is thrown away by exhausting element 33 except that a part from the one-level venthole is discharged base 1; Some air-flow moves to big belt wheel 36 places; Pass vent 391 on the said fixed cover 39 outside the secondary venthole is discharged base 1 through exhausting blade 361 then, comprise said second venthole 101 and said first, second through hole 102,103 at this secondary venthole.When said garden instrument carried out lawn maintenance, grass bits on the ground might stop up first, second through hole 102,103, and at this moment, mainly discharge from first, second venthole 100,101 respectively in one-level, secondary air channel.Obstruction just because of first, second through hole 102,103 will influence the air draft effect; Therefore big belt wheel 36 is designed with the form of exhausting blade 361; Thereby increased one-level air draft air-flow with respect to background technology; Strengthen the air draft dynamics, made motor obtain better cooling effect, and then reached the purpose that guarantees the motor operate as normal.
Claims (10)
1. garden instrument; It comprises base, is installed on the work package and the power set of this base; Said base comprises base portion and is positioned at this first resettlement section, base portion both sides and second resettlement section; These power set comprise motor with first output shaft, are located at first belt wheel, second output shaft that links to each other with an end of said work package on this first output shaft and are located at second belt wheel on this second output shaft; Said second belt wheel is located in said first resettlement section, is provided with the clamping device of the fixing said work package other end in said second resettlement section, it is characterized in that: said first, second belt wheel links to each other through single V band or polywedge bet; Said motor is a high-speed electric expreess locomotive, and said work package is Soil loosening tool or harrows careless cutter.
2. like claim 1 a described garden instrument, it is characterized in that: said work package one end is provided with mating holes, and said second output shaft has the cooperative end part that is inserted in this mating holes.
3. garden instrument as claimed in claim 1 is characterized in that: said clamping device comprises the main part that is fixed in base and can be relatively and the movable part of this main part rotation, and said work package is held between this main part and the movable part.
4. garden instrument as claimed in claim 3 is characterized in that: said movable part is provided with the knob that said clamping device and said work package are got loose, and this clamping device is fixed on the base.
5. garden instrument as claimed in claim 1 is characterized in that: said base portion is provided with the host cavity of accommodating said motor, and this host cavity is connected on fore-and-aft direction with said first resettlement section.
6. garden instrument as claimed in claim 1 is characterized in that: said first, second resettlement section extends back from said base portion.
7. garden instrument as claimed in claim 1 is characterized in that: said second output shaft is lower than said first output shaft on short transverse.
8. like each described garden instrument in the claim 1 to 7, it is characterized in that: said second belt wheel is provided with some blades with exhausting function.
9. garden instrument as claimed in claim 8 is characterized in that: said power set are located on the fixed head, and this fixed head is fixed on the said base.
10. garden instrument as claimed in claim 9; It is characterized in that: said base and the relative sidewall of said second belt wheel are provided with cellular exhaust vent; Said power set comprise also and cover on the said big belt wheel and be fixed in the fixed cover on said base and the fixed head that this fixed cover is provided with the relative vent of some and said through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121226 CN202565694U (en) | 2012-03-27 | 2012-03-27 | Tool for gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121226 CN202565694U (en) | 2012-03-27 | 2012-03-27 | Tool for gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565694U true CN202565694U (en) | 2012-12-05 |
Family
ID=47235177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220121226 Expired - Fee Related CN202565694U (en) | 2012-03-27 | 2012-03-27 | Tool for gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541745A (en) * | 2014-12-31 | 2015-04-29 | 苏州金莱克精密机械有限公司 | Mower |
| CN114073198A (en) * | 2020-08-17 | 2022-02-22 | 苏州金莱克精密机械有限公司 | Gardening tool convenient to use |
-
2012
- 2012-03-27 CN CN 201220121226 patent/CN202565694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541745A (en) * | 2014-12-31 | 2015-04-29 | 苏州金莱克精密机械有限公司 | Mower |
| CN114073198A (en) * | 2020-08-17 | 2022-02-22 | 苏州金莱克精密机械有限公司 | Gardening tool convenient to use |
| CN114073198B (en) * | 2020-08-17 | 2024-01-02 | 苏州金莱克精密机械有限公司 | Garden tool convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210327 |