CN106508156A - Length-adjustable micro-cultivator armrest assembly - Google Patents
Length-adjustable micro-cultivator armrest assembly Download PDFInfo
- Publication number
- CN106508156A CN106508156A CN201510726160.9A CN201510726160A CN106508156A CN 106508156 A CN106508156 A CN 106508156A CN 201510726160 A CN201510726160 A CN 201510726160A CN 106508156 A CN106508156 A CN 106508156A
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- CN
- China
- Prior art keywords
- armrest
- arm
- seat
- length
- rest frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a length-adjustable micro-cultivator armrest assembly. The length-adjustable micro-cultivator armrest assembly comprises an armrest frame and an armrest seat, wherein the front end of the armrest seat is fixedly arranged on an installation seat; the rear end of the armrest seat is connected with the armrest frame; the armrest seat comprises a cover shell and a base plate; the cover shell is welded by a circular-arc top wall, a side wall and a circular-arc base plate; the cross section of the cover shell is of a hollow square shape; the lower end of the cover shell is fixedly welded with a base; the armrest frame comprises a front armrest frame, a sleeve and a rear armrest support; the front armrest frame comprises an armrest cross shaft and a front armrest support; the armrest cross shaft penetrates through the side wall of the front end of the cover shell and is fixed with the cover shell; the rear end of the front armrest support is connected with the end part of the armrest cross shaft; the front end of the front armrest support sleeves at the rear part of the sleeve; and the rear armrest support sleeves at the front part of the sleeve. The length-adjustable micro-cultivator armrest assembly provided by the invention can adjust the length of the armrest frame according to needs, and is convenient in use.
Description
Technical field
The present invention relates to technical field of agricultural machinery, is related to tiller parts, more particularly to a kind of well-set adjustable-length
Handrails of micro-cultivator assembly.
Background technology
Agricultural population in China aging at present, labor cost persistently rise, and shortage occurs in cheap labour, and machinery replaces manual
It is trend of the times.Arm assembly direct change case is connected with operator, has material impact to operator's experience, big at present
Many armrest seats are fixedly connected with arm-rest frame, it is impossible to adjustable handrail rack position as needed.
The content of the invention
In view of this, the invention provides a kind of intensity is high, be easy to the armrest seat of adjustable handrail rack position.
A kind of handrails of micro-cultivator assembly of adjustable-length, including arm-rest frame and armrest seat, the armrest seat front end is fixed on mounting seat
On, rear end is connected with arm-rest frame, and the armrest seat includes case and base plate, and the case is by circular arc roof, side wall and circular arc
Shape base plate seam is formed, and its section is in hollow square, and the case lower end is fixed with tube chamber welds with base；The arm-rest frame is helped before including
Hand cradle, sleeve and back bar support, the front arm-rest frame include handrail transverse axis and front armrest support, and the handrail transverse axis is through cover
Shell front end side wall and fixed thereto, the front armrest support rear end is connected with handrail transverse axis end, and front end is set in sleeve rear portion,
It is anterior that the back bar support is set in sleeve.
Preferably, the circular arc roof arc radius are 300mm, and the round and smooth radius of the circular arc base plate is 280mm.
Preferably, the base plate is provided with multiple bolts hole for armrest seat to be arranged on mounting seat.
The beneficial effects of the present invention is：
Arm-rest frame is divided into before and after's two parts by the handrails of micro-cultivator assembly of the adjustable-length of the present invention, and is connected both using sleeve
Get up, the length of arm-rest frame can be adjusted as needed, it is easy to use；Handrail transverse axis is further welded on case side by the present invention
On wall, structural strength is good, is hardly damaged.
Description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, further is made to the present invention below in conjunction with accompanying drawing
Describe in detail, wherein：
Fig. 1 is the handrails of micro-cultivator assembly structure chart of adjustable-length of the present invention；
Top views of the Fig. 2 for Fig. 1；
Fig. 3 is Fig. 2 enlarged drawings；
Fig. 4 is case enlarged drawing in Fig. 1.
Specific embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.
Embodiment 1：
As Figure 1-4 (without arm-rest frame governor motion 4 and fixed plate 5), the handrails of micro-cultivator assembly of the present embodiment adjustable-length,
Including arm-rest frame and armrest seat, the armrest seat front end is fixed in mounting seat 8, and rear end is connected with arm-rest frame, the armrest seat
Including case 6 and base plate 7, the case 6 is formed by circular arc roof 62, side wall 63 and 61 seam of circular arc base plate, its
Section is in hollow square, and 6 lower end of the case is welded and fixed with base 7；The arm-rest frame includes front arm-rest frame 3, sleeve 2
With back bar support 1, the front arm-rest frame 3 includes handrail transverse axis 32 and front armrest support 31, and the handrail transverse axis 32 runs through
6 front end side wall of case and fixed thereto, 31 rear end of front armrest support is connected with 32 end of handrail transverse axis, and front end is set in
2 rear portion of sleeve, it is anterior that the back bar support 1 is set in sleeve 2；62 arc radius of circular arc roof are 300mm,
61 round and smooth radius of the circular arc base plate is 280mm；The base plate 7 is provided with multiple for armrest seat is arranged on mounting seat 8
Bolt hole 71.
Embodiment 2：
As Figure 1-4, the present embodiment the present embodiment handrails of micro-cultivator assembly, including arm-rest frame and armrest seat, the armrest seat
Front end is fixed in mounting seat 8, and rear end is connected with arm-rest frame, and the armrest seat includes case 6 and base plate 7, the base plate 7
Bottom is fixed with mounting seat 8, top and 6 rear end seam of case；The arm-rest frame include front arm-rest frame 3, sleeve 2 and after help
Handss support 1, the front arm-rest frame 3 include handrail transverse axis 32 and front armrest support 31, and the handrail transverse axis 32 runs through case 6
Front end side wall, 31 rear end of front armrest support are connected with 32 end of handrail transverse axis, and front end is set in 2 rear portion of sleeve, described
It is anterior that back bar support 1 is set in sleeve 2；Also include arm-rest frame governor motion 4, during the arm-rest frame governor motion 4 includes
Empty set axle 41, the flange 42 for being fixed on 41 two ends of set axle and fixed positioning tooth 43；The front arm-rest frame 3 also includes being arranged on helping
32 two ends of handss transverse axis and the cushion pad 33 that can slide axially and dynamic positioning tooth 34；The set axle 41 runs through 6 front of case
Wall and fixed thereto, the handrail transverse axis 32 is set in hollow sleeve axle 41, the flange 42, fixed positioning tooth 43, dynamic is adjusted
Position tooth 34, cushion pad 33 sets gradually from inside to outside and flange 42 is arranged on 6 side-wall outer side of case；Also include through cushion pad
33rd, moving positioning tooth 34, fixed positioning tooth 43, flange 42 and clamshell side wall is used for adjusting dynamic positioning tooth 34 and fixed positioning tooth
The screw rod 51 in 43 gaps；Also include fixed plate 5,5 one end of the fixed plate is fixed on case 6, and the other end passes through screw rod 51
It is fixed on cushion pad 33；The base plate 7 is provided with multiple bolts hole 71 for armrest seat to be arranged on mounting seat 8.
Arm-rest frame is divided into before and after's two parts by the handrails of micro-cultivator assembly of the adjustable-length of the present invention, and is connected both using sleeve
Get up, (before in adjustment sleeve, the length of armrest support 31 and back bar support 1 is i.e. can to adjust the length of arm-rest frame as needed
Can), it is easy to use；The present invention is further welded on handrail transverse axis on housing sidewall, and structural strength is good, is hardly damaged.
Finally illustrate, above example only to illustrate technical scheme and unrestricted, although by referring to this
Invention has been described for bright preferred embodiment, it should be appreciated by those of ordinary skill in the art that can be in form
Various changes are made to which in upper and details, the spiritual and model of the present invention limited without departing from appended claims
Enclose.
Claims (3)
1. the handrails of micro-cultivator assembly of a kind of adjustable-length, including arm-rest frame and armrest seat, the armrest seat front end is fixed on mounting seat (8)
On, rear end is connected with arm-rest frame, it is characterised in that：The armrest seat includes case (6) and base plate (7), case (6)
Formed by circular arc roof (62), side wall (63) and circular arc base plate (61) seam, its section is in hollow square, described
Case (6) lower end is welded and fixed with base (7)；The arm-rest frame includes front arm-rest frame (3), sleeve (2) and back bar
Support (1), described front arm-rest frame (3) include handrail transverse axis (32) and front armrest support (31), handrail transverse axis (32)
Through case (6) front end side wall and fixed thereto, front armrest support (31) rear end is connected with handrail transverse axis (32) end,
Front end is set in sleeve (2) rear portion, and it is anterior that back bar support (1) is set in sleeve (2).
2. the handrails of micro-cultivator assembly of adjustable-length according to claim 1, it is characterised in that：Described circular arc roof (62) circle
Arc radius are 300mm, and circular arc base plate (61) round and smooth radius is 280mm.
3. the handrails of micro-cultivator assembly of adjustable-length according to claim 1, it is characterised in that：Base plate (7) are provided with many
The individual bolt hole (71) for armrest seat to be arranged on mounting seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726160.9A CN106508156A (en) | 2015-10-29 | 2015-10-29 | Length-adjustable micro-cultivator armrest assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726160.9A CN106508156A (en) | 2015-10-29 | 2015-10-29 | Length-adjustable micro-cultivator armrest assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106508156A true CN106508156A (en) | 2017-03-22 |
Family
ID=58349359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510726160.9A Pending CN106508156A (en) | 2015-10-29 | 2015-10-29 | Length-adjustable micro-cultivator armrest assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106508156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787631A (en) * | 2017-11-30 | 2018-03-13 | 重庆科业动力机械制造有限公司 | A kind of mini-tiller turns to armrest seat |
| CN109451897A (en) * | 2018-12-24 | 2019-03-12 | 重庆欧文机械制造有限公司 | A kind of mini-tiller connection frame |
-
2015
- 2015-10-29 CN CN201510726160.9A patent/CN106508156A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787631A (en) * | 2017-11-30 | 2018-03-13 | 重庆科业动力机械制造有限公司 | A kind of mini-tiller turns to armrest seat |
| CN109451897A (en) * | 2018-12-24 | 2019-03-12 | 重庆欧文机械制造有限公司 | A kind of mini-tiller connection frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |