CN106508157A - Mini-tiller armrest assembly capable of simultaneously adjusting angle and length - Google Patents
Mini-tiller armrest assembly capable of simultaneously adjusting angle and length Download PDFInfo
- Publication number
- CN106508157A CN106508157A CN201510732985.1A CN201510732985A CN106508157A CN 106508157 A CN106508157 A CN 106508157A CN 201510732985 A CN201510732985 A CN 201510732985A CN 106508157 A CN106508157 A CN 106508157A
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- CN
- China
- Prior art keywords
- armrest
- fixed
- positioning tooth
- length
- arm
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- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a mini-tiller armrest assembly capable of simultaneously adjusting an angle and a length. The mini-tiller armrest assembly capable of simultaneously adjusting the angle and the length comprises an armrest frame and an armrest seat, wherein the armrest frame comprises an armrest horizontal shaft, armrest supports, a buffering pad and a movable positioning tooth, wherein the buffering pad and the movable positioning tooth are arranged at two ends of the armrest horizontal shaft and can slide in the axial direction, and the armrest supports are fixedly connected to two ends of the armrest frame; the mini-tiller armrest assembly capable of simultaneously adjusting the angle and the length further comprises an armrest frame adjusting mechanism, and the armrest frame adjusting mechanism comprises a hollow sleeve shaft, a flange and a fixed positioning tooth, wherein the flange and the positioning tooth are fixed on two ends of the sleeve shaft, the sleeve shaft penetrates through the side wall of the front end of a housing and is fixed to the side wall of the front end of the housing, the armrest horizontal shaft is arranged in the hollow sleeve shaft in a sleeved mode, the flange, the fixed positioning tooth, the movable positioning tooth, the buffering pad and the armrest supports are arranged in sequence from inside to outside, and the flange is arranged at the outer side of the side wall of the housing. According to the mini-tiller armrest assembly capable of simultaneously adjusting the angle and the length, the angle and the length of the armrest frame can be simultaneously adjusted, and the mini-tiller armrest assembly capable of simultaneously adjusting the angle and the length has the advantages of being stable in structure and high in reliability.
Description
Technical field
It is the present invention relates to technical field of agricultural machinery, is related to tiller parts, more particularly to a kind of well-set to adjust simultaneously
The handrails of micro-cultivator assembly of whole angle and length.
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.
It is a kind of can simultaneously adjustment angle and length handrails of micro-cultivator assembly, including arm-rest frame and armrest seat, the armrest seat front end
It is fixed in mounting seat, rear end is connected with arm-rest frame, the armrest seat includes case and base plate, the base plate bottom and mounting seat
Fixation, top and the seam of case rear end；The arm-rest frame includes front arm-rest frame, sleeve and back bar support, the front arm-rest frame
Including handrail transverse axis and front armrest support, the handrail transverse axis runs through case front end side wall, the front armrest support rear end and handrail
Transverse axis end is connected, and front end is set in sleeve rear portion, and it is anterior that the back bar support is set in sleeve；Also adjust including arm-rest frame
Mechanism, the arm-rest frame governor motion include hollow sleeve axle, the flange for being fixed on set axle two ends and fixed positioning tooth；Help before described
Hand cradle also includes being arranged on handrail transverse axis two ends and the cushion pad that can slide axially and dynamic positioning tooth；The set axle is before case
Side wall and fixed thereto, the handrail transverse axis is set in hollow sleeve axle, the flange, fixed positioning tooth, dynamic positioning tooth,
Cushion pad is set gradually from inside to outside and flange is arranged on the outside of housing sidewall；Also include through cushion pad, dynamic positioning tooth, fixation
Positioning tooth, flange and clamshell side wall are used for adjusting the screw rod of dynamic positioning tooth and fixed positioning backlash.
Further, also including fixed plate, described fixed plate one end is fixed on case, and the other end is fixed on cushion pad by screw rod
On.
Further, the case is formed by circular arc roof, side wall and circular arc base plate seam, its section be in hollow square, institute
State case lower end to fix with tube chamber welds with base.
Further, the circular arc roof arc radius are 300mm, and the round and smooth radius of the circular arc base plate is 280mm.
Further, 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：
The present invention can the handrails of micro-cultivator assembly of simultaneously adjustment angle and length be provided with arm-rest frame governor motion in case upper end, can
Adjustable handrail frame upper-lower position as needed, the present invention further arranges arm-rest frame governor motion can adjustable handrail frame angle as needed
Degree, has the advantages that easy to use, structural stability.
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 that the present invention can be while the handrails of micro-cultivator assembly structure chart of adjustment angle and length；
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.
As shown in Figure 1, 2, 3, the present embodiment can simultaneously adjustment angle and length handrails of micro-cultivator assembly, including arm-rest frame and
Armrest seat, the armrest seat front end are fixed in mounting seat 8, and rear end is connected with arm-rest frame, and the armrest seat includes 6 He of case
Base plate 7,7 bottom of the base plate are fixed with mounting seat 8, top and 6 rear end seam of case；The arm-rest frame includes front handrail
Frame 3, sleeve 2 and back bar support 1, the front arm-rest frame 3 include handrail transverse axis 32 and front armrest support 31, the handrail
Transverse axis 32 runs through 6 front end side wall of case, and 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；Also include arm-rest frame governor motion 4, the arm-rest frame
Governor motion 4 includes hollow sleeve 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 include being arranged on 32 two ends of handrail transverse axis and the cushion pad 33 that can slide axially and dynamic positioning tooth 34；The set axle 41 is passed through
6 front end side wall of case and fixed thereto is worn, the handrail transverse axis 32 is set in hollow sleeve axle 41, it is the flange 42, fixed
Positioning tooth 43, dynamic positioning 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
Including being used for adjusting dynamic positioning tooth 34 through cushion pad 33, dynamic positioning tooth 34, fixed positioning tooth 43, flange 42 and clamshell side wall
With the screw rod 51 in 43 gap of fixed positioning tooth；Also include fixed plate 5,5 one end of the fixed plate is fixed on case 6, another
End is fixed on cushion pad 33 by screw rod 51；The base plate 7 is provided with multiple for armrest seat is arranged on mounting seat 8
Bolt hole 71.
As shown in figure 4, case 6 is formed by circular arc roof 62, side wall 63 and 61 seam of circular arc base plate in the present embodiment,
In hollow square, 6 lower end of the case is welded and fixed with base 7, and particularly, 62 arc radius of circular arc roof are in its section
300mm, 61 round and smooth radius of the circular arc base plate are 280mm.
The present invention can the handrails of micro-cultivator assembly of simultaneously adjustment angle and length be provided with arm-rest frame governor motion in case upper end, can
Adjustable handrail frame upper-lower position as needed, the present invention further arranges arm-rest frame governor motion can adjustable handrail frame angle as needed
Degree, has the advantages that easy to use, structural stability.
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 (5)
1. it is a kind of can simultaneously adjustment angle and length 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, it is characterised in that：The armrest seat includes case (6) and base plate (7), base plate (7) bottom and mounting seat (8) fixation, top and case (6) rear end seam；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), described handrail transverse axis (32) run through case (6) front end side wall, 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)；Also include arm-rest frame governor motion (4), described arm-rest frame governor motion (4) include hollow sleeve axle (41), the flange (42) for being fixed on set axle (41) two ends and fixed positioning tooth (43)；Front arm-rest frame (3) also include being arranged on handrail transverse axis (32) two ends and the cushion pad (33) that can slide axially and dynamic tooth (34) of transposing；Set axle (41) is through case (6) front end side wall and fixed thereto, handrail transverse axis (32) are set in hollow sleeve axle (41), and flange (42), fixed positioning tooth (43), dynamic positioning tooth (34), cushion pad (33) sets gradually from inside to outside and flange (42) is arranged on case (6) side-wall outer side；Also include being used for adjusting the screw rod (51) of dynamic positioning tooth (34) and fixed positioning tooth (43) gap through cushion pad (33), dynamic positioning tooth (34), fixed positioning tooth (43), flange (42) and clamshell side wall.
2. according to claim 1 can be while the handrails of micro-cultivator assembly of adjustment angle and length, it is characterised in that：Also include fixed plate (5), fixed plate (5) one end is fixed on case (6), and the other end is fixed on cushion pad (33) by screw rod (51).
3. according to claim 1 can be while the handrails of micro-cultivator assembly of adjustment angle and length, it is characterised in that：Case (6) are formed by circular arc roof (62), side wall (63) and circular arc base plate (61) seam, its section is in hollow square, and case (6) lower end is welded and fixed with base (7).
4. according to claim 3 can be while the handrails of micro-cultivator assembly of adjustment angle and length, it is characterised in that：Circular arc roof (32) arc radius are 300mm, and circular arc base plate (31) round and smooth radius is 280mm.
5. according to claim 1 can be while the handrails of micro-cultivator assembly of adjustment angle and length, it is characterised in that：Base plate (7) are provided with multiple bolts hole (71) for armrest seat to be arranged on mounting seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732985.1A CN106508157A (en) | 2015-10-29 | 2015-10-29 | Mini-tiller armrest assembly capable of simultaneously adjusting angle and length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732985.1A CN106508157A (en) | 2015-10-29 | 2015-10-29 | Mini-tiller armrest assembly capable of simultaneously adjusting angle and length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106508157A true CN106508157A (en) | 2017-03-22 |
Family
ID=58349388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732985.1A Pending CN106508157A (en) | 2015-10-29 | 2015-10-29 | Mini-tiller armrest assembly capable of simultaneously adjusting angle and length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106508157A (en) |
-
2015
- 2015-10-29 CN CN201510732985.1A patent/CN106508157A/en active Pending
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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 |