CN203537851U - Novel mower - Google Patents
Novel mower Download PDFInfo
- Publication number
- CN203537851U CN203537851U CN201320755649.5U CN201320755649U CN203537851U CN 203537851 U CN203537851 U CN 203537851U CN 201320755649 U CN201320755649 U CN 201320755649U CN 203537851 U CN203537851 U CN 203537851U
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- Prior art keywords
- hob
- cutter
- fixed blade
- frame
- stationary knife
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 20
- 238000010008 shearing Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model provides a novel mower, and belongs to the technical field of mowers. The novel mower solves the problem that the cutting opening of a hob of an existing mower and the cutting opening of a fixed blade of the existing mower are not well matched. The novel mower comprises a machine frame, walking wheels, a fixed blade, a hob and a hand-pushing handle connected with the machine frame, wherein the two walking wheels are arranged on the two sides of the machine frame respectively. A hob shaft is correspondingly connected with the walking wheels through a transmission mechanism, the hob is arranged on the hob shaft, and the edge portion of the hob and the edge portion of the fixed blade are tangent. A shearing gap adjustment mechanism which controls the edge portion of the fixed blade to be capable of being tangent to the edge portion of the hob all the time is arranged between the fixed blade and the machine frame. The shearing gap adjustment mechanism comprises a fixed blade rack, a rotating shaft, pull rods and elastic pieces in the stretched-out state, wherein the fixed blade is fixed to the fixed blade rack, rotating connection is achieved by means of the fixed blade rack through the rotating shaft, one end of each pull rod is fixedly connected with the fixed blade rack, the other end of each pull rod is connected with one end of the corresponding elastic piece after penetrating through a side plate of the machine frame, and the other end of each elastic piece is fixed to a machine frame positioning point. The fixed blade is lifted in an elastic mode and kept being attached to the hob all the time, and therefore the novel mower can be in the optical state.
Description
Technical field
The utility model belongs to mower technical field, particularly a kind of Novel grass cutter.
Background technology
Along with society and expanding economy, people's environmental consciousness is also more and more stronger, the life that enters us that meadow, lawn is a large amount of, so mower has also obtained using widely.The cutter of mower is divided into hobboing cutter and stationary knife.Between hobboing cutter and stationary knife, have certain distance, hobboing cutter is rolled grass, and the blade on stationary knife cuts off weeds, for different meadows, selects the distance between hobboing cutter and stationary knife.Regulate at present the method for hobboing cutter and stationary knife distance to be: the position away from blade on stationary knife is provided with steel wire rope, by straining and loosening the distance that steel wire rope regulates hobboing cutter and stationary knife.The shortcoming of above-mentioned control method be in mowing process, run into when vibration (as injustice have masonry etc.), spring is beated because there being retractility easily to make stationary knife produce, can not effectively guarantee the distance between hobboing cutter and stationary knife, and often strain, loosen steel wire rope and easily make stationary knife distortion, thereby affect the mowing effect of mower.
In prior art, Manual-pushing propelled type mower, comprise frame, in frame, rotate and establish cloth cutter shaft, cutter shaft is provided with hobboing cutter, cutter shaft is connected with traction drive, described frame rear portion is provided with and coordinates the stationary knife of mowing use and the rear tugboat of walking support with hobboing cutter, in mowing process, by Manual-pushing mower, moved ahead, road wheel on mower rotates and drives hobboing cutter to rotate, hobboing cutter and stationary knife coordinate cutting that the weeds that are involved in mower are cut off, the mowing effect of mower is determined by the fit clearance of stationary knife and hobboing cutter, fixed-knife adjustment device is by adjusting both fit clearances, can make mower grass effect reach optimum state.Sufficient cutter control method is originally extremely inconvenient, with special spanner or king bolt cutter, regulates, and after having regulated, uses again special spanner clamp nut or bolt, and time-consuming standby specific purpose tool again, is inconvenient to adjust and use.
Summary of the invention
The purpose of this utility model is the problem for existing hobboing cutter and stationary knife mismate, and has proposed a kind of Novel grass cutter that makes hobboing cutter and stationary knife perfect cooperation by automatic adjusting stationary knife.
The purpose of this utility model can realize by following technical proposal: a kind of Novel grass cutter, comprise frame, road wheel, stationary knife, hobboing cutter and the hand-pushing handle being connected with frame, two road wheels divide and are located at frame both sides, the two ends of a cutter shaft connect one to one by transmission mechanism with above-mentioned two road wheels through after the framework lateral plate of frame both sides respectively, described stationary knife is connected with framework lateral plate, hobboing cutter is arranged on cutter shaft, hobboing cutter blade and above-mentioned stationary knife blade are tangent, it is characterized in that, between described stationary knife and frame, be provided with control stationary knife blade can with hobboing cutter blade tangent shear gap governor motion all the time, this governor motion comprises tool fixing frame, rotating shaft, pull bar and the elastic component in extended state, stationary knife is fixed in tool fixing frame, described tool fixing frame is realized and being rotationally connected by rotating shaft and framework lateral plate, one end of pull bar is fixedly connected with tool fixing frame, the other end is connected with elastic component one end through after framework lateral plate, the other end of elastic component is fixed on frame anchor point.
In above-mentioned a kind of Novel grass cutter, described elastic component is spring.
In above-mentioned a kind of Novel grass cutter, described hobboing cutter comprises two groups of hob devices that are arranged side by side along cutter shaft, each is organized hob device and includes some knife rests and multi-disc roll blade, knife rest arranges along cutter shaft interval, roll blade is arranged on the outer rim place of corresponding knife rest with spirality, in two adjacent groups hob device, roll blade one end is in opposite directions fixed on same knife rest and along cutter shaft and is circumferentially arranged alternately.
In above-mentioned a kind of Novel grass cutter, in described two groups of hob devices, the hand of spiral of roll blade is symmetrical.
Compared with prior art, this device is remained with hobboing cutter and is fitted by the lifting of stationary knife elasticity, make its cutting reach optimum state, in the careless direction of collection, with both sides, distribute, roll blade has spiral slope simultaneously, weeds are cut and cut the set of outer end, backward both sides, leave a walking passage, convenient operation personnel walking in the middle of making.
Accompanying drawing explanation
Fig. 1 is this Novel grass cutter structural representation;
Fig. 2 is this Novel grass cutter gap adjusting mechanism part disassembly diagram;
Fig. 3 is that this Novel grass cutter removes the structural representation after handrail;
Fig. 4 is this Novel grass cutter side clearance governor motion schematic diagram;
Fig. 5 is this Novel grass cutter thread hob structure chart.
In figure, 1, hand-pushing handle; 2, framework lateral plate; 3, cutter shaft; 4, side plate groove; 5, pull bar; 6, road wheel; 7, hobboing cutter; 8, hobboing cutter blade; 9, stationary knife blade; 10, stationary knife; 11, rotating shaft; 12, elastic component; 13, frame anchor point; 14, knife rest; 15, roll blade; 16, tool fixing frame; 17, frame.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in FIG. 1 to 3, this Novel grass cutter comprises frame 17, road wheel 6, stationary knife 10, hobboing cutter 7 and the hand-pushing handle 1 being connected with frame 17, two road wheels are located at frame 17 both sides for 6 minutes, and the two ends of a cutter shaft 3 connect one to one by transmission mechanism with above-mentioned two road wheels 6 after the framework lateral plate 2 through frame 17 both sides respectively.Stationary knife 10 is connected with framework lateral plate 2, and hobboing cutter 7 is arranged on cutter shaft 3, and hobboing cutter blade 8 is tangent with above-mentioned stationary knife blade 9, between stationary knife 10 and frame 17, be provided with control stationary knife blade 9 can with hobboing cutter blade 8 tangent shear gap governor motion all the time.As shown in Figure 4, this governor motion comprises tool fixing frame 16, rotating shaft 11, pull bar 5 and the elastic component in extended state 12, stationary knife 10 is fixed in tool fixing frame 16, tool fixing frame 16 is realized and being rotationally connected with framework lateral plate 2 by rotating shaft 11, one end of pull bar 5 is fixedly connected with tool fixing frame 16, the other end is connected with elastic component 12 one end through framework lateral plate 2 is rear, on framework lateral plate 2, offer the side plate groove 4 to pull bar 5 motion guides, the other end of elastic component 12 is fixed on frame 17 anchor points 13, and above-mentioned elastic component 12 is spring.
As shown in Figure 5, hobboing cutter 7 comprises two groups of hob devices that are arranged side by side along cutter shaft 3, each is organized hob device and includes some knife rests 14 and multi-disc roll blade 15, knife rest 14 arranges along cutter shaft 3 intervals, roll blade 15 is arranged on the outer rim place of corresponding knife rest 14 with spirality, in two adjacent groups hob device, roll blade 15 one end is in opposite directions fixed on same knife rest 14 and along cutter shaft 3 and is circumferentially arranged alternately, and in two groups of hob devices, the hand of spiral of roll blade 15 is symmetrical.
So for making the stationary knife 10 and hobboing cutter 7 automatic attaching design tool fixing frame 16 and rotating shafts 11 of this device, the elastic component in extended state 12 always connecting on the pull bar 5 of tool fixing frame 16 can make tool fixing frame 16 have 11 trend of rotating around the shaft, and stationary knife 10 is stopped by hobboing cutter 7, therefore stationary knife 10 will be fitted on hobboing cutter 7 always, realize the Optimum clearance of stationary knife 10 and hobboing cutter 7.And hobboing cutter 7 has two groups of spiral roll blades 15, hobboing cutter 7 rotates, and by hobboing cutter blade 8 and stationary knife blade 9, forms shear action, and roll blade 15 is axially both sides along cutter shaft 3 and distributes, and during rolling, collection grass direction is also with scattering to both sides.This structure is cut weeds and is cut the set of backward both sides, leaves a walking passage, convenient operation personnel walking in the middle of making.
Should be appreciated that, in claims of the present utility model, specification, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. a Novel grass cutter, comprise frame (17), road wheel (6), stationary knife (10), hobboing cutter (7) and the hand-pushing handle (1) being connected with frame (17), two road wheels (6) minute are located at frame (17) both sides, the two ends of a cutter shaft (3) are respectively through connecting one to one by transmission mechanism with above-mentioned two road wheels (6) after the framework lateral plate (2) of frame (17) both sides, described stationary knife (10) is connected with framework lateral plate (2), hobboing cutter (7) is arranged on cutter shaft (3), hobboing cutter blade (8) is tangent with above-mentioned stationary knife blade (9), it is characterized in that, between described stationary knife (10) and frame (17), be provided with control stationary knife blade (9) can with hobboing cutter blade (8) tangent shear gap governor motion all the time, this governor motion comprises tool fixing frame (16), rotating shaft (11), pull bar (5) and the elastic component in extended state (12), stationary knife (10) is fixed in tool fixing frame (16), described tool fixing frame (16) is realized and being rotationally connected with framework lateral plate (2) by rotating shaft (11), one end of pull bar (5) is fixedly connected with tool fixing frame (16), the other end is connected with elastic component (12) one end through after framework lateral plate (2), the other end of elastic component (12) is fixed on frame anchor point (13).
2. a kind of Novel grass cutter according to claim 1, is characterized in that, described elastic component (12) is spring.
3. a kind of Novel grass cutter according to claim 1 and 2, it is characterized in that, described hobboing cutter (7) comprises two groups of hob devices that are arranged side by side along cutter shaft (3), each is organized hob device and includes some knife rests (14) and multi-disc roll blade (15), knife rest (14) arranges along cutter shaft (3) interval, roll blade (15) is arranged on the outer rim place of corresponding knife rest (14) with spirality, roll blade in two adjacent groups hob device (15) one end is in opposite directions fixed on same knife rest (14) above and is circumferentially arranged alternately along cutter shaft (3).
4. a kind of Novel grass cutter according to claim 3, is characterized in that, in described two groups of hob devices, the hand of spiral of roll blade (15) is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755649.5U CN203537851U (en) | 2013-11-25 | 2013-11-25 | Novel mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755649.5U CN203537851U (en) | 2013-11-25 | 2013-11-25 | Novel mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537851U true CN203537851U (en) | 2014-04-16 |
Family
ID=50456042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755649.5U Expired - Lifetime CN203537851U (en) | 2013-11-25 | 2013-11-25 | Novel mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684632A (en) * | 2016-01-20 | 2016-06-22 | 金华市赛格五金注塑有限公司 | Mower cutting mechanism |
| CN108718665A (en) * | 2018-06-08 | 2018-11-02 | 嘉兴溢联环保科技股份有限公司 | A kind of environmental sanitation cart |
| CN112514633A (en) * | 2019-09-18 | 2021-03-19 | 武义亿康健身器材有限公司 | Lawn mower with body-building function |
-
2013
- 2013-11-25 CN CN201320755649.5U patent/CN203537851U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684632A (en) * | 2016-01-20 | 2016-06-22 | 金华市赛格五金注塑有限公司 | Mower cutting mechanism |
| CN108718665A (en) * | 2018-06-08 | 2018-11-02 | 嘉兴溢联环保科技股份有限公司 | A kind of environmental sanitation cart |
| CN112514633A (en) * | 2019-09-18 | 2021-03-19 | 武义亿康健身器材有限公司 | Lawn mower with body-building function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321037 Jinhua Province, Eastern Jin Fu town, East Village, Hong Kong Avenue, No. 1777, No. Patentee after: ZHEJIANG SAIGE GARDEN MACHINERY CO.,LTD. Address before: 321037 Jinhua Province, Eastern Jin Fu town, East Village, Hong Kong Avenue, No. 1777, No. Patentee before: JINHUA SAIGE HARDWARE & PLASTIC INJECTION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |