CN205408467U - Quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously - Google Patents
Quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously Download PDFInfo
- Publication number
- CN205408467U CN205408467U CN201520863906.6U CN201520863906U CN205408467U CN 205408467 U CN205408467 U CN 205408467U CN 201520863906 U CN201520863906 U CN 201520863906U CN 205408467 U CN205408467 U CN 205408467U
- Authority
- CN
- China
- Prior art keywords
- positioning tooth
- sleeve
- fixed
- arm
- rest frame
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously, including handrail frame and handlebar rest, the handrail frame is including handrail cross axle, handle support, blotter and move the positioning tooth, the blotter with move positioning tooth setting at handrail cross axle both ends and can follow endwise slip, handle support and handrail frame both ends fixed connection, still include handrail frame adjustment mechanism, handrail frame adjustment mechanism includes the cavity sleeve, fixes flange and fixed positioning tooth at the sleeve both ends, the sleeve runs through housing front end lateral wall and fixed with it, handrail cross axle cover is established in the cavity sleeve, flange, fixed positioning tooth, move positioning tooth, blotter, handle support sets gradually from inside to outside and the flange setting in the housing lateral wall outside. The utility model discloses can adjust handrail frame angle and length simultaneously, have stable in structure, reliably spend high advantage.
Description
Technical field
This utility model relates to technical field of agricultural machinery, relates to tiller parts, particularly to a kind of well-set handrails of micro-cultivator assembly that can adjust angle and length simultaneously.
Background technology
Agricultural population in China aging at present, labor cost persistently rises, and it is trend of the times that cheap labour occurs that shortage, machinery replace manual.Arm assembly direct change case is connected with operator, and operator's experience is had material impact, and armrest seat is fixing with arm-rest frame the most mostly is connected, it is impossible to adjustable handrail rack position as required.
Summary of the invention
In view of this, this utility model provides the armrest seat that a kind of intensity is high, be easy to adjustable handrail rack position.
A kind of handrails of micro-cultivator assembly that can simultaneously adjust angle and length, including arm-rest frame and armrest seat, described armrest seat front end is fixed in mounting seat, rear end is connected with arm-rest frame, described armrest seat includes that case and base plate, described base plate bottom are fixed with mounting seat, top and the seam of case rear end；Described arm-rest frame includes front arm-rest frame, sleeve and back bar support, described front arm-rest frame includes handrail transverse axis and front armrest support, described handrail transverse axis runs through case front end side wall, described front armrest support rear end is connected with handrail transverse axis end, front end sleeve is located at sleeve rear portion, and it is anterior that described back bar support casing is located at sleeve；Also include that arm-rest frame governor motion, described arm-rest frame governor motion include hollow sleeve, the flange being fixed on sleeve two ends and fixing positioning tooth；Described front arm-rest frame also includes being arranged on handrail transverse axis two ends and the cushion pad that can slide axially and dynamic positioning tooth；Described sleeve runs through case front end side wall and fixed thereto, and described handrail transverse axis is set in hollow sleeve, and described flange, fixing positioning tooth, dynamic positioning tooth, cushion pad set gradually from inside to outside and flange is arranged on outside housing sidewall；Also include running through cushion pad, dynamic positioning tooth, fixing positioning tooth, flange and clamshell sidewall for regulating dynamic positioning tooth and the screw rod of fixing positioning backlash.
Further, also including that fixed plate, described fixed plate one end are fixed on case, the other end is fixed on cushion pad by screw rod.
Further, described case is formed by circular arc roof, sidewall and circular arc base plate seam, and its cross section is hollow square, and described case lower end is welded and fixed with base.
Further, described circular arc roof arc radius is 300mm, and the described round and smooth radius of circular arc base plate is 280mm.
Further, described base plate is provided with multiple bolt hole for armrest seat is arranged on mounting seat.
The beneficial effects of the utility model are:
The handrails of micro-cultivator assembly that can simultaneously adjust angle and length of the present utility model is provided with arm-rest frame governor motion in case upper end, can adjustable handrail frame upper-lower position as required, this utility model arrange further arm-rest frame governor motion can adjustable handrail frame angle as required, there is easy to use, the advantage of structural stability.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is the handrails of micro-cultivator assembly structure chart that this utility model can adjust angle and length simultaneously；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is Fig. 2 enlarged drawing；
Fig. 4 is case enlarged drawing in Fig. 1.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, 2, 3, the present embodiment can adjust the handrails of micro-cultivator assembly of angle and length simultaneously, including arm-rest frame and armrest seat, described armrest seat front end is fixed in mounting seat 8, rear end is connected with arm-rest frame, described armrest seat includes that case 6 and base plate 7, described base plate 7 bottom are fixed with mounting seat 8, top and case 6 rear end seam；Described arm-rest frame includes front arm-rest frame 3, sleeve 2 and back bar support 1, described front arm-rest frame 3 includes handrail transverse axis 32 and front armrest support 31, described handrail transverse axis 32 runs through case 6 front end side wall, described front armrest support 31 rear end is connected with handrail transverse axis 32 end, front end sleeve is located at sleeve 2 rear portion, and it is anterior that described back bar support 1 is set in sleeve 2；Also include that arm-rest frame governor motion 4, described arm-rest frame governor motion 4 include hollow sleeve 41, the flange 42 being fixed on sleeve 41 two ends and fixing positioning tooth 43；Described front arm-rest frame 3 also includes being arranged on handrail transverse axis 32 two ends and the cushion pad 33 that can slide axially and dynamic positioning tooth 34；Described sleeve 41 runs through case 6 front end side wall and fixed thereto, described handrail transverse axis 32 is set in hollow sleeve 41, and described flange 42, fixing 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 running through cushion pad 33, dynamic positioning tooth 34, fixing positioning tooth 43, flange 42 and clamshell sidewall for regulating dynamic positioning tooth 34 and the screw rod 51 in fixing positioning tooth 43 gap；Also including that fixed plate 5, described fixed plate 5 one end are fixed on case 6, the other end is fixed on cushion pad 33 by screw rod 51；Described base plate 7 is provided with multiple bolt hole 71 for armrest seat is arranged on mounting seat 8.
As shown in Figure 4, in the present embodiment, case 6 is formed by circular arc roof 62, sidewall 63 and circular arc base plate 61 seam, its cross section is hollow square, described case 6 lower end is welded and fixed with base 7, particularly, circular arc roof 62 arc radius is 300mm, and the described round and smooth radius of circular arc base plate 61 is 280mm.
The handrails of micro-cultivator assembly that can simultaneously adjust angle and length of the present utility model is provided with arm-rest frame governor motion in case upper end, can adjustable handrail frame upper-lower position as required, this utility model arrange further arm-rest frame governor motion can adjustable handrail frame angle as required, there is easy to use, the advantage of structural stability.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described by referring to preferred embodiment of the present utility model, but it will be understood by those within the art that, in the form and details it can be made various change, the spirit and scope of the present utility model limited without departing from appended claims.
Claims (2)
1. the handrails of micro-cultivator assembly that can simultaneously adjust angle and length, including arm-rest frame and armrest seat, described armrest seat front end is fixed in mounting seat (8), rear end is connected with arm-rest frame, it is characterized in that: described armrest seat includes case (6) and base plate (7), described base plate (7) bottom is fixed with mounting seat (8), top and case (6) rear end seam；Described arm-rest frame includes front arm-rest frame (3), sleeve (2) and back bar support (1), described front arm-rest frame (3) includes handrail transverse axis (32) and front armrest support (31), described handrail transverse axis (32) runs through case (6) front end side wall, described front armrest support (31) rear end is connected with handrail transverse axis (32) end, front end sleeve is located at sleeve (2) rear portion, and it is anterior that described back bar support (1) is set in sleeve (2)；Also include that arm-rest frame governor motion (4), described arm-rest frame governor motion (4) include hollow sleeve (41), the flange (42) being fixed on sleeve (41) two ends and fixing positioning tooth (43)；Described front arm-rest frame (3) also includes being arranged on handrail transverse axis (32) two ends and the cushion pad (33) that can slide axially and dynamic positioning tooth (34)；Described sleeve (41) runs through case (6) front end side wall and fixed thereto, in described handrail transverse axis (32) is set in hollow sleeve (41), described flange (42), fixing 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 that running through cushion pad (33), dynamic positioning tooth (34), fixing positioning tooth (43), flange (42) and clamshell sidewall is used for regulating dynamic positioning tooth (34) and the screw rod (51) in fixing positioning tooth (43) gap；Described case (6) is formed by circular arc roof (62), sidewall (63) and circular arc base plate (61) seam, its cross section is hollow square, and described case (6) lower end is welded and fixed with base (7)；Described circular arc roof (32) arc radius is 300mm, and the round and smooth radius of described circular arc base plate (31) is 280mm；Described base plate (7) is provided with multiple bolt hole (71) for armrest seat is arranged on mounting seat (8).
The handrails of micro-cultivator assembly of angle and length can be adjusted the most according to claim 1 simultaneously, it is characterized in that: also include fixed plate (5), described fixed plate (5) one end is fixed on case (6), and the other end is fixed on cushion pad (33) by screw rod (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863906.6U CN205408467U (en) | 2015-10-29 | 2015-10-29 | Quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520863906.6U CN205408467U (en) | 2015-10-29 | 2015-10-29 | Quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205408467U true CN205408467U (en) | 2016-08-03 |
Family
ID=56518660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520863906.6U Expired - Fee Related CN205408467U (en) | 2015-10-29 | 2015-10-29 | Quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205408467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040519A (en) * | 2018-01-10 | 2018-05-18 | 昆明理工大学 | It is a kind of can height up and down arm assembly |
-
2015
- 2015-10-29 CN CN201520863906.6U patent/CN205408467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040519A (en) * | 2018-01-10 | 2018-05-18 | 昆明理工大学 | It is a kind of can height up and down arm assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SG183088A1 (en) | Chair-type massage apparatus | |
| CN111534944B (en) | Sewing machine's frame | |
| CN205408467U (en) | Quick -witted handrail assembly is ploughed to angle of adjustment and declining of length simultaneously | |
| CN104856476A (en) | Ergonomic working chair | |
| CN202519445U (en) | Adjustable embroidery frame | |
| CN207979352U (en) | A kind of adjustable chair of cushion | |
| CN205408466U (en) | Quick -witted handrail assembly is ploughed in declining of adjustable angle | |
| CN104433509A (en) | Myopia preventing desk for child | |
| CN106508156A (en) | Length-adjustable micro-cultivator armrest assembly | |
| CN205179670U (en) | Quick -witted handrail assembly is ploughed in declining of adjustable length | |
| CN104546365B (en) | Dental comprehensive therapeutic chair | |
| CN202478010U (en) | Wheelchair | |
| CN106508157A (en) | Mini-tiller armrest assembly capable of simultaneously adjusting angle and length | |
| CN209932087U (en) | Fine arts teaching is with drawing seat | |
| CN208721419U (en) | A kind of electronic H point measurement foot-treadle device | |
| CN106508154A (en) | Mini-tiller armrest assembly of which angle can be adjusted | |
| CN209106474U (en) | A kind of adjustable desk of tabletop angles | |
| CN202682206U (en) | Wheel chair with shock avoiding function | |
| CN205179671U (en) | Plough quick -witted handlebar rest a little | |
| CN215393752U (en) | Sheet metal machining platform for optical machining with epitaxial work display board | |
| CN105232258A (en) | Medical bed with head angle adjusting board | |
| JP5277031B2 (en) | wheelchair | |
| CN207202558U (en) | A kind of mechanical extending device and its seat tool | |
| CN206462699U (en) | A kind of Intelligent adjustment massage mattress | |
| CN205053434U (en) | Novel piano exercise bench |
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: 20160803 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |