CN204810976U - Cut grass and plough all -in -one rocking arm mounting structure a little - Google Patents
Cut grass and plough all -in -one rocking arm mounting structure a little Download PDFInfo
- Publication number
- CN204810976U CN204810976U CN201520517785.XU CN201520517785U CN204810976U CN 204810976 U CN204810976 U CN 204810976U CN 201520517785 U CN201520517785 U CN 201520517785U CN 204810976 U CN204810976 U CN 204810976U
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- China
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- rocking arm
- installing hole
- lower plate
- upper plate
- scissors
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Abstract
The utility model discloses a cut grass and plough all -in -one rocking arm mounting structure a little, scissor support (1) has upper plate (1a) and hypoplastron (1b), the front end of upper plate (1a) is through buckle in succession, form low order platform (1d), set up the first mounting hole of rocking arm (1e) on the low order platform (1d), rocking arm second mounting hole (1f) is just seted up to the position of the first mounting hole of rocking arm (1e) to hypoplastron (1b), the bolt passes first mounting hole of rocking arm (1e) and rocking arm second mounting hole (1f), and lock by the nut, through bearing Kit rocking arm (3) on this bolt, rocking arm (3) are located upper plate (1a) and hypoplastron (1b). The utility model discloses the scissor support molding is simple, and the processing preparation is easy, and structural strength is reliable, can not take place to warp or damage, scissor support arranges the space for the parts such as rocking arm that drive the scissors provide to make the rocking arm dismouting convenient, the operation is nimble, and it is compacter to enable the whole structure, and the volume is smaller and more exquisite.
Description
Technical field
The utility model belongs to technical field of agricultural machinery, specifically, particularly cuts the rocking arm mounting structure on the micro-cultivated all-in-one of grass.
Background technology
Grass mower also known as mower, weeder, lawn mower etc., be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it can save the activity duration of weeding workman, effectively reduces a large amount of human resources.
Mini-size tillage machine with small diesel engine or gasoline engine for power, the features such as have lightweight, volume is little, and structure is simple.Mini-size tillage machine is widely used in the nonirrigated farmland, paddy field, orchard etc. on Plain, mountain area, hills.Mix corresponding facility can carry out drawing water, generate electricity, spray the operation such as medicine, spray, also can draw towed vehicle and carry out short-distance transport, mini-size tillage machine freely can be exercised in field, user-friendly and deposit, eliminating the worry that large-scale farm machinery cannot enter mountain area field, is that vast farmers friend substitutes the cultivated optimal selection of ox.
At present, grass mower and mini-size tillage machine, as two kinds of independently farm machineries, play its exclusive function separately.If can by cut grass and ploughing and weeding two kinds of function i ntegration on a kind of machine, will greatly reduce the acquisition cost of user, and be conducive to reduction parking space.Therefore, those skilled in the art be just devoted to research and development cut grass micro-cultivated all-in-one.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of structure simply to cut the micro-cultivated all-in-one rocking arm mounting structure of grass.
The technical solution of the utility model is as follows: one cuts the micro-cultivated all-in-one rocking arm mounting structure of grass, Holder for scissors (1) has upper plate (1a) and lower plate (1b), scissors driven pulley installing hole (1c) is offered at the middle part of upper plate (1a), the front end of described upper plate (1a) is by bending continuously, form low order platform (1d), low order platform (1d) is offered rocking arm first installing hole (1e), described lower plate (1b) just offers rocking arm second installing hole (1f) to the position of rocking arm first installing hole (1e), bolt is through rocking arm first installing hole (1e) and rocking arm second installing hole (1f), and by nut check, this bolt is set with rocking arm (3) by bearing, rocking arm (3) is positioned between upper plate (1a) and lower plate (1b),
The front end of described lower plate (1b) exceedes the front end face of upper plate (1a), scissors installing hole (1g) is offered in the right and left symmetry of lower plate (1b) front end, the rear end of described lower plate (1b) upwards bends, form upper overturning, this upper overturning and upper plate (1a) rear end bend formed lower flange downwards and overlap fixing mutually.
Adopt above technical scheme, Holder for scissors moulding is simple, and be easy to processing and fabricating, production cost is low.Form arrangement space between the upper plate of Holder for scissors and lower plate, the shear driving mechanism parts such as scissors driven pulley, connecting rod and rocking arm can be held, thus saved space, make shear driving mechanism characteristics of compact layout, can machine volume be effectively reduced.
Scissors driven pulley installing hole in the middle part of upper plate is used for wearing an axle, so that scissors driven pulley is loaded on an axle by bearing holder (housing, cover); Rocking arm second installing hole in rocking arm first installing hole of upper front edge of board and lower plate matches, and for wearing bolt, the rocking arm of driving scissors is loaded on bolt by bearing holder (housing, cover).Rocking arm and scissors driven pulley non-interference, respective dismounting is convenient, the good reliability of installation, and rocking arm goes slick.Upper front edge of board forms low order platform, and low order platform shortens the distance between lower plate, while improving structural compactness further, bolt span can be avoided excessive and affect its structural strength.The scissors installing hole of lower front edge of board is used for wearing bolt and is connected with scissors, and fixed by two, left and right point between lower plate and scissors, the fastness of connection is good, and dismounting is very convenient.
In order to simplify structure, be convenient to processing and fabricating, and guarantee there is enough intensity, prevent distortion or damage, described upper plate (1a) and lower plate (1b) form by the steel plate punched that thickness is 1.8-2.5mm.
In order to reduce material cost, except upper overturning, the remainder of described lower plate (1b) is pre-large post-small isosceles trapezoid.
At the journal stirrup (2) of the bottom welding band via hole of described lower plate (1b) front end, this journal stirrup (2) is equal to the distance of two scissors installing holes (1g).The anchor point of clutch line, for installing clutch line nut, so that clutch line location, is integrated on Holder for scissors, is not only conducive to clutch line cabling, and can reduce the cost making clutch line nut bracket separately by journal stirrup.
In order to prevent the axle from rotating, to guarantee that scissors driven pulley goes slick, reliably, scissors driven pulley installing hole (1c) is " D " shape.
Beneficial effect: the moulding of the utility model Holder for scissors is simple, processing and fabricating is easy, and structural strength is reliable, can not deform or damage; Holder for scissors is drive the parts such as the rocking arm of scissors to provide arrangement space, thus makes rocking arm dismounting convenient, and go slick, and complete machine structure can be made compacter, volume is smaller and more exquisite.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of Holder for scissors.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 2, Figure 3, Figure 4, the Holder for scissors 1 cutting the micro-cultivated all-in-one of grass has upper plate 1a and lower plate 1b, and upper plate 1a is positioned at the top of lower plate 1b, and the steel plate punched that both are 1.8-2.5mm by thickness forms.The downward 90 ° of bendings in rear end of upper plate 1a, form lower flange; Rear end upwards 90 ° of bendings of lower plate 1b, form upper overturning, this upper overturning overlaps mutually with the lower flange of upper plate 1a rear end, and by being welded and fixed between upper and lower flange, and upper overturning is positioned at the rear side of lower flange.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, offer scissors driven pulley installing hole 1c at the middle part of upper plate 1a, this scissors driven pulley installing hole 1c is preferably " D " shape.In scissors driven pulley installing hole 1c, wear an axle, the upper end of seat axle is by nut check, and the lower end of present axle is by bearing suit scissors driven pulley, and scissors driven pulley is between upper plate 1a and lower plate 1b.Cross section in the middle part of seat axle is " D " shape, and shape size and scissors driven pulley installing hole 1c adapt, and such seat axle can not rotate.
The front end of upper plate 1a is by double bending, and form low order platform 1d, low order platform 1d offers rocking arm first installing hole 1e, lower plate 1b just offers rocking arm second installing hole 1f to the position of rocking arm first installing hole 1e.Bolt is through rocking arm first installing hole 1e and rocking arm second installing hole 1f, and by nut check, by bearing suit rocking arm 3 on this bolt, rocking arm 3 is between upper plate 1a and lower plate 1b.
As shown in Figure 2, Figure 3, Figure 4, except upper overturning, the remainder of lower plate 1b is pre-large post-small isosceles trapezoid.The front end of lower plate 1b exceedes the front end face of upper plate 1a, offers scissors installing hole 1g in the right and left symmetry of lower plate 1b front end, and scissors installing hole 1g is used for wearing bolt and is connected with scissors.At the journal stirrup 2 of the bottom welding band via hole of lower plate 1b front end, the distance of this journal stirrup 2 to two scissors installing hole 1g is equal.Journal stirrup 2 is for installing clutch line nut, so that clutch line location.
Claims (5)
1. cut the micro-cultivated all-in-one rocking arm mounting structure of grass for one kind, it is characterized in that: Holder for scissors (1) has upper plate (1a) and lower plate (1b), scissors driven pulley installing hole (1c) is offered at the middle part of upper plate (1a), the front end of described upper plate (1a) is by bending continuously, form low order platform (1d), low order platform (1d) is offered rocking arm first installing hole (1e), described lower plate (1b) just offers rocking arm second installing hole (1f) to the position of rocking arm first installing hole (1e), bolt is through rocking arm first installing hole (1e) and rocking arm second installing hole (1f), and by nut check, this bolt is set with rocking arm (3) by bearing, rocking arm (3) is positioned between upper plate (1a) and lower plate (1b),
The front end of described lower plate (1b) exceedes the front end face of upper plate (1a), scissors installing hole (1g) is offered in the right and left symmetry of lower plate (1b) front end, the rear end of described lower plate (1b) upwards bends, form upper overturning, this upper overturning and upper plate (1a) rear end bend formed lower flange downwards and overlap fixing mutually.
2. according to claim 1 cut grass micro-cultivated all-in-one rocking arm mounting structure, it is characterized in that: described upper plate (1a) and lower plate (1b) form by the steel plate punched that thickness is 1.8-2.5mm.
3. according to claim 1 and 2 cut grass micro-cultivated all-in-one rocking arm mounting structure, it is characterized in that: except upper overturning, the remainder of described lower plate (1b) is pre-large post-small isosceles trapezoid.
4. according to claim 3 cut grass micro-cultivated all-in-one rocking arm mounting structure, it is characterized in that: at the journal stirrup (2) of the bottom welding band via hole of described lower plate (1b) front end, this journal stirrup (2) is equal to the distance of two scissors installing holes (1g).
5. according to claim 1ly cut the micro-cultivated all-in-one rocking arm mounting structure of grass, it is characterized in that: described scissors driven pulley installing hole (1c) is for " D " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517785.XU CN204810976U (en) | 2015-07-17 | 2015-07-17 | Cut grass and plough all -in -one rocking arm mounting structure a little |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517785.XU CN204810976U (en) | 2015-07-17 | 2015-07-17 | Cut grass and plough all -in -one rocking arm mounting structure a little |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810976U true CN204810976U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517785.XU Expired - Fee Related CN204810976U (en) | 2015-07-17 | 2015-07-17 | Cut grass and plough all -in -one rocking arm mounting structure a little |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052353A (en) * | 2015-07-17 | 2015-11-18 | 重庆嘉木机械有限公司 | Rocking-arm mounting structure of integrated machine with functions of grass mowing and micro-tillage |
-
2015
- 2015-07-17 CN CN201520517785.XU patent/CN204810976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052353A (en) * | 2015-07-17 | 2015-11-18 | 重庆嘉木机械有限公司 | Rocking-arm mounting structure of integrated machine with functions of grass mowing and micro-tillage |
| CN105052353B (en) * | 2015-07-17 | 2016-12-07 | 重庆嘉木机械有限公司 | A kind of micro-cultivated all-in-one rocking arm mounting structure of JIANCAO |
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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 |
Granted publication date: 20151202 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |