CN203261679U - Adjustable mini-tiller arm-rest frame - Google Patents
Adjustable mini-tiller arm-rest frame Download PDFInfo
- Publication number
- CN203261679U CN203261679U CN 201320310302 CN201320310302U CN203261679U CN 203261679 U CN203261679 U CN 203261679U CN 201320310302 CN201320310302 CN 201320310302 CN 201320310302 U CN201320310302 U CN 201320310302U CN 203261679 U CN203261679 U CN 203261679U
- Authority
- CN
- China
- Prior art keywords
- handle tube
- mini
- fluted disc
- rest frame
- arm
- 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
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses an adjustable mini-tiller arm-rest frame. The arm-rest frame is formed by a protective cover, a handle pipe fixing seat, a handle pipe, an adjusting tooth disc and a locating device being assembled in sequence. The middle of the front end of the handle pipe is provided with a pair of fixing pieces, the handle pipe fixing seat covers the upper portions of the fixing pieces, the tail end of the bottom portion of the handle pipe fixing seat is fixed on a connecting pipe, the adjusting tooth disc is arranged between the two fixing pieces on the handle piece, the locating device with a pin shaft clamping piece is arranged below the adjusting tooth disc, the pin shaft clamping piece is matched with a tooth groove of the edge of the adjusting tooth disc, and the tail end of the locating device is hinged to a hinge seat at the lower end of the connecting pipe. The adjustable mini-tiller arm-rest frame is simple in structure and the height of the arm-rest frame is quick and convenient to adjust.
Description
Technical field
The utility model relates to the farm machinery technical field, relates in particular to a kind of armrest frame of mini-tiller adjustable mechanism.
Background technology
Mini-size tillage machine is the main the tools and machines used in farm operations in little plot, hills, gardens and vegetable plot, and especially in the daily farming of gardens and booth vegetable, because its plot is little, big machinery can't carry out operation, and mini-size tillage machine is being brought into play more and more important effect.But, in use for the height requirement to some extent of arm-rest frame, need the height of adjustable handrail frame for the people of different heights, due to existing most mini-size tillage machine, its arm-rest frame is to be fixedly mounted on fuselage, can not oscilaltion, thus make troubles to the operator.
Summary of the invention
The utility model will solve the defective that existing armrest frame of mini-tiller can not height up and down, and the utility model provides a kind of easy to adjust, armrest frame of mini-tiller governor motion fast.
The technical scheme in the invention for solving the above technical problem is:
the utility model discloses a kind of adjustable armrest frame of mini-tiller, it is characterized in that: described arm-rest frame is by protective cover, the handle tube holder, handle tube, regulate fluted disc, positioner assembles successively, be provided with a pair of fixture in the middle of the front end of described handle tube, the handle tube holder is stamped in described fixture top, described handle tube holder bottom end is fixed in connecting tube, be provided with the adjusting fluted disc on described handle tube between two fixtures, described adjusting fluted disc below is provided with the positioner that contains the bearing pin fastener, described bearing pin fastener is complementary with the teeth groove that is arranged on the regulating tooth plate edge, the free bearing of described positioner end and connecting tube lower end is hinged.
Described handle tube holder top is provided with protective cover.
Described adjusting fluted disc is the sector that is welded on handle tube.
Described handle tube holder crown center is provided with and the long lumbar hole of regulating fluted disc and being complementary.
The technique effect that the utility model can reach is:
Armrest frame of mini-tiller adjustable mechanism of the present utility model, be positioned under arm-rest frame, volume is little, and is easy to adjust, only need operating side with positioner toward pressing down, bearing pin is namely thrown off the teeth groove on fluted disc, and get final product the rotary handle frame this moment, and the arm-rest frame holding end is adjusted to suitable height, again the operating side of positioner is restored, bearing pin is stuck in again in certain teeth groove after rotating with arm-rest frame at once the arm-rest frame position is pinned, and the arm-rest frame height is namely fixing, easy to adjust and quick.
Description of drawings
Fig. 1 is a kind of adjustable armrest frame of mini-tiller three-dimensional exploded view of the utility model;
Fig. 2 is another visual angle three-dimensional exploded view of a kind of adjustable armrest frame of mini-tiller of the utility model;
Description of reference numerals in figure:
1 is protective cover; 2 is the handle tube holder;
3 is fixture; 4 for regulating fluted disc;
5 is handle tube; 6 is positioner;
7 is the bearing pin fastener; 8 is free bearing;
9 are connecting tube; 10 is nut.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
see also Fig. 1 or 2, the utility model provides a kind of adjustable armrest frame of mini-tiller, described arm-rest frame is by protective cover (1), handle tube holder (2), handle tube (5), regulate fluted disc (4), positioner (6) assembles successively, be provided with a pair of fixture (3) in the middle of the front end of described handle tube (5), handle tube holder (2) is stamped in described fixture (3) top, described handle tube holder (2) bottom end is fixed in connecting tube (9), be provided with between upper two fixtures of described handle tube (5) (3) and regulate fluted disc (4), described adjusting fluted disc (4) below is provided with the positioner (6) that contains bearing pin fastener (7), described bearing pin fastener (7) be arranged on the teeth groove of regulating fluted disc (4) edge and be complementary, the free bearing (8) of described positioner (6) end and connecting tube (9) lower end is hinged, described handle tube holder (2) top is provided with protective cover (1), described adjusting fluted disc (4) is for being welded on the sector on handle tube (5), described handle tube holder (2) crown center is provided with and the long lumbar hole of regulating fluted disc (4) and being complementary.
The using method of a kind of adjustable armrest frame of mini-tiller of the utility model is as follows:
during assembling, handle tube holder (2) bottom end and connecting tube (9) welding, connecting tube (9) below is welded with a pair of free bearing (8) again, the positioner (6) that comprises bearing pin fastener (7) in the middle of being hinged with on free bearing (8), fixture (3) is fixed on and is welded with on the handle tube (5) of regulating fluted disc (4), fixture (3) comprises unit of plastic and U bolt, handle tube (5) is positioned at the semi-circular groove of unit of plastic and holds tightly by U bolt, it is rear by nut check that U bolt passes handle tube holder (2), the elasticity that handle tube (5) rotates determines handle tube (5) degree of holding tightly by U bolt, protective cover (1) covers on handle tube holder (2) again.
During adjusting, first with the operating side of positioner (6) toward pressing down, bearing pin fastener (7) is namely thrown off the teeth groove of regulating on fluted disc (4), can press arm-rest frame this moment, after the Height Adjustment of arm-rest frame puts in place, then the operating side of positioner (6) up detained, bearing pin fastener (7) is stuck in again in another increment arm-rest frame position pinning at once, the arm-rest frame height is namely fixing, so the number of teeth groove just determined that arm-rest frame can be regulated by several height, and teeth groove is equivalent to regulation stall.When depositing, arm-rest frame is upset upwards, and the long lumbar hole on handle tube holder (2) can be avoided regulating fluted disc (4) and collide with it.
Claims (4)
1. adjustable armrest frame of mini-tiller, it is characterized in that: described arm-rest frame is by protective cover, the handle tube holder, handle tube, regulate fluted disc, positioner assembles successively, be provided with a pair of fixture in the middle of the front end of described handle tube, the handle tube holder is stamped in described fixture top, described handle tube holder bottom end is fixed in connecting tube, be provided with the adjusting fluted disc on described handle tube between two fixtures, described adjusting fluted disc below is provided with the positioner that contains the bearing pin fastener, described bearing pin fastener is complementary with the teeth groove that is arranged on the regulating tooth plate edge, the free bearing of described positioner end and connecting tube lower end is hinged.
2. a kind of adjustable armrest frame of mini-tiller according to claim 1, is characterized in that: be provided with protective cover above described handle tube holder.
3. a kind of adjustable armrest frame of mini-tiller according to claim 1, it is characterized in that: described adjusting fluted disc is the sector that is welded on handle tube.
4. a kind of adjustable armrest frame of mini-tiller according to claim 1 is characterized in that: described handle tube holder crown center is provided with and the long lumbar hole of regulating fluted disc and being complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310302 CN203261679U (en) | 2013-06-01 | 2013-06-01 | Adjustable mini-tiller arm-rest frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320310302 CN203261679U (en) | 2013-06-01 | 2013-06-01 | Adjustable mini-tiller arm-rest frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261679U true CN203261679U (en) | 2013-11-06 |
Family
ID=49492196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320310302 Expired - Fee Related CN203261679U (en) | 2013-06-01 | 2013-06-01 | Adjustable mini-tiller arm-rest frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541637A (en) * | 2015-01-08 | 2015-04-29 | 李桂明 | Earth-up machine for mountainous sugarcane |
-
2013
- 2013-06-01 CN CN 201320310302 patent/CN203261679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541637A (en) * | 2015-01-08 | 2015-04-29 | 李桂明 | Earth-up machine for mountainous sugarcane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201230477Y (en) | Remain-grass height-adjustment device of grass cutter | |
| CN203261679U (en) | Adjustable mini-tiller arm-rest frame | |
| CN201230475Y (en) | Back-tug height-adjustment device of grass cutter | |
| CN215029407U (en) | Traditional Chinese medicine grinding device | |
| CN201409299Y (en) | Granulated fertilizer and seed spreader | |
| CN203538304U (en) | Artificial cashew nut husking machine | |
| CN207040741U (en) | A kind of tea blocking device | |
| CN108338370A (en) | Manual rocker formula automatic material returning Chinese chestnut cruciate flower scarfing machine | |
| CN201015284Y (en) | Adjustable quantitative manual fertilizer applicator | |
| CN203301976U (en) | Seed discharging amount adjustment device of seeder | |
| CN201267129Y (en) | Device for placing rice seedling disc | |
| CN203542021U (en) | Assembly machine for connector of water pipe for irrigating | |
| CN203505031U (en) | Fertilizer applicator with clutch device | |
| CN203646027U (en) | Eccentric planting mechanism for garlic planter | |
| CN211064398U (en) | Vegetable planting is with plastic mulching machine | |
| CN205649129U (en) | Disc integration machine with multiple toothbrush manufacturing procedure | |
| CN104057369B (en) | The fixture of grinding digital cuttings | |
| CN209364245U (en) | A kind of sharpening mouth fixture for arranging machine knife group blade | |
| CN207321862U (en) | Upright garlic seeding apparatus | |
| CN203387866U (en) | Curved pipe handrail assembly of micro-cultivator | |
| CN210580803U (en) | Machine of rubbing is pressed of tea processing usefulness | |
| CN208683821U (en) | A kind of feed processing blanking device convenient for adjusting | |
| CN203912497U (en) | Running gear arm-rest frame adjustment structure | |
| CN208768390U (en) | A kind of citrus seeding apparatus with function of hoing the fields | |
| CN202759777U (en) | Precision dibbler phase position regulator |
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: 20131106 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |