CN106585580A - Supporting leg structure and agricultural machine with same - Google Patents
Supporting leg structure and agricultural machine with same Download PDFInfo
- Publication number
- CN106585580A CN106585580A CN201610914064.1A CN201610914064A CN106585580A CN 106585580 A CN106585580 A CN 106585580A CN 201610914064 A CN201610914064 A CN 201610914064A CN 106585580 A CN106585580 A CN 106585580A
- Authority
- CN
- China
- Prior art keywords
- roller
- leg structure
- supporting leg
- present
- leg
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
Abstract
The invention provides a supporting leg structure and an agricultural machine with same, wherein the supporting leg relates to the field of agricultural machine technology. The supporting leg structure comprises a body part. The lower portion of the body part is connected with a motion part. The motion part comprises a roller mounting part on which more than three rollers are mounted. Each roller is internally provided with a motor. The upper part of the side surface projection of the motion part is an arc line. The arc line extends downwards and is connected with a bottom horizontal line through transition. The agricultural machine with the supporting leg structure has relatively high walking capability in a crop field.
Description
Technical field
The present invention relates to agricultural mechanical field, and in particular to a kind of leg structure and the agriculture machine using this leg structure
Tool.
Background technology
Traditional agricultural machinery front-wheel generally individually adopts wheel type structure with trailing wheel, and such structure is primarily present following
Deficiency, first, this body structure of wheel is heavier, and installing wheel needs to increase extra structure, for walking is soft
For agricultural machinery in soil, weight is heavier, and which is trapped in deeper in mud, is more unfavorable for the walking of machinery, on the other hand, tradition
Wheel type structure due to complex structure, cause the structure of whole wheel and its support more roomy, in the process of walking to agriculture
Than larger, finally, traditional wheel can be involved in substantial amounts of soil and weeds during walking, increase wheel for the damage of crop
Weight and walking resistance, the locomotor activity of appreciable impact machinery, wheel is bigger, and influence degree is more obvious.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of leg structure and the agriculture machine using this leg structure
Tool, has preferable locomotor activity in crops field using the agricultural machinery of this leg structure.
To realize object above, the present invention is achieved by the following technical programs：
A kind of leg structure, the leg structure include main part, connect motion portion, the motion below the main part
Portion includes roller attachment portion, is provided with three with upper roller on the roller attachment portion, is provided with electricity inside described each roller
Motivation, the side projection top in the motion portion is curved line, and the curved line transits to downwards bottom water horizontal line.
Further, the roller attachment portion includes two pieces of installing plates, and the roller is arranged between two pieces of installing plates.
Further, the diameter of the roller is less than 15cm, is evenly distributed with the gear teeth on the outside of the roller.
Further, the front portion of the leg structure is provided with seedling separation structure.
A kind of agricultural machinery, the agricultural machinery include above-mentioned arbitrary leg structure.
The invention has the beneficial effects as follows：
The side projection top in the motion portion of the leg structure of the present invention is curved line, and curved line transits to downwards bottom water horizontal line
And three are provided with the roller attachment portion in motion portion with upper roller, roller is more and diameter is less.What is adopted the structure props up
Lower limb architecture is simple, in the good by property in the ranks of crops, in addition, being substituted in farmland with leg structure of the present invention
The driven pulley of the agricultural machinery of operation, on the one hand can significantly reduce the weight of machinery, improve the walking energy in muddy environment
Power；On the other hand conventional wheel structure can be more avoided easily to be involved in soil or weeds, before being more difficult to so as to the working time is longer
Capable situation.Meanwhile, the leg structure of the present invention can also be used for using on the machine in the fields such as security protection and military affairs.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the left view schematic diagram of the present invention；
Fig. 3 is the front view schematic diagram of the present invention；
Fig. 4 is the top view schematic diagram of the present invention.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
In order to describe conveniently, hereinafter alleged " on " D score " left side " " right side " is consistent up and down with accompanying drawing itself, but
Restriction effect is not played to the structure of the present invention.
As shown in Figures 1 to 4, a kind of leg structure described in embodiment of the present invention, which is mainly used in agricultural machinery,
For replacing wheel and its accessory structure in traditional agriculture machinery, including main part 1, the lower section of main part 1 is connected with
Motion portion, motion portion include roller attachment portion, are provided with three with upper roller on roller attachment portion.As shown in figure 1, from top to bottom
Be followed successively by main part 1, when the leg structure in present embodiment is applied to agricultural machinery, main part 1 for agricultural
The structures such as the vehicle frame of machinery are connected, and the main part 1 in present embodiment particularly illustrates a kind of cylindrical structural, cylinder
It is that crops are separated by the arc that can utilize its front end that the leg portion of structure encounters crops in advance, it is to avoid crops quilt
Situation about damaging by pressure of damaging occurs, and certainly, the shape of main part 1 is not merely limited to and cylindrical structural, the shape of main part 1
Shape is varied, in addition be consistent with the shape in following motion portions it is also possible, further, under main part 1
Connection motion portion of side, the concrete shape present invention in motion portion is not specifically limited, but its principal outline line should be：In such as Fig. 2 originally
Shown in the left view schematic diagram of invention, the contour projection in the motion portion below main part 1 is followed successively by curved line from top to bottom,
Present embodiment specifically illustrate for one section of circular arc line, the curved line of other shapes can also meet requirement, and curved line is downwards gradually
Transition, is horizontal line to the part touched with ground during bottom, in the case where this basic demand is met, the projection in motion portion
Contour line can also have other changes, such as be further added by curved line etc. at horizontal rear portion,
Explanation is needed further exist for, main part does not have proper diacritical point with the motion portion of lower section, as upper
State, main part 1 can adopt same structure and shape to gradually change according to above-mentioned contour line from top to bottom with motion portion.By
Fig. 2 can be seen that the inside in motion portion and be provided with multiple rollers 3, wherein, in order to keep the leg structure in present embodiment
Simple structure, the diameter of roller 3 are preferably smaller than the structure of 15cm, are particularly illustrated by arcuate lien segments to bottom horizontal line in figure
Part installs the structure of five rollers 4 altogether, and certainly, the roller 4 of present embodiment ensures there are three or more than three, has
Body quantity can be determined according to the size of installation portion, as a preferred mode, in the concrete mounting means such as Fig. 4 of roller this
Shown in bright top view schematic diagram, the installation portion in motion portion includes two pieces of installing plates 2, and two pieces of installing plates 2 are parallel to each other, middle
A trench structure is constructed, roller 4 is arranged between two pieces of installing plates 2, i.e., the trench structure constructed by two pieces of installing plates 2
Between, it should be noted that installation portion has above-mentioned trench structure in roller installation place, the structure of other positions is not
The structure being only limitted to described in present embodiment and accompanying drawing.Each roller 4 in embodiment of the present invention includes a list
Only driving means, in order to simplify structure, the driving means in present embodiment are the motor inside roller 4, its
In, can miniature wheel hub motor be selected to reduce the concrete size of roller 4.In order to increase earth-grasping force, the outside of each roller 4
The gear teeth are evenly distributed with, the concrete structure of the gear teeth is not showed that.Before the leg structure of present embodiment be can be seen that such as Fig. 4
Portion is preferably provided with the seedling separation structure 4 of taper.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Above example only to illustrate technical scheme, rather than a limitation；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that：Which still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic；And these modification or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a kind of leg structure, it is characterised in that：The leg structure includes main part, connection fortune below the main part
Dynamic portion, the motion portion include roller attachment portion, are provided with three with upper roller on the roller attachment portion, described each roller
Inside is provided with motor, and the side projection top in the motion portion is curved line, and the curved line transits to downwards bottom water
Horizontal line.
2. leg structure as claimed in claim 1, it is characterised in that：The roller attachment portion includes two pieces of installing plates, described
Roller is arranged between two pieces of installing plates.
3. leg structure as claimed in claim 1 or 2, it is characterised in that：The diameter of the roller is less than 15cm, the roller
Outside be evenly distributed with the gear teeth.
4. leg structure as claimed in claim 3, it is characterised in that：The front portion of the leg structure is provided with seedling separation structure.
5. leg structure as claimed in claim 1 or 2, it is characterised in that：The front portion of the leg structure is provided with seedling separation knot
Structure.
6. a kind of agricultural machinery, it is characterised in that：The agricultural machinery includes arbitrary described supporting leg knot in claim 1 to 5
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914064.1A CN106585580A (en) | 2016-10-20 | 2016-10-20 | Supporting leg structure and agricultural machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610914064.1A CN106585580A (en) | 2016-10-20 | 2016-10-20 | Supporting leg structure and agricultural machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585580A true CN106585580A (en) | 2017-04-26 |
Family
ID=58556259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610914064.1A Pending CN106585580A (en) | 2016-10-20 | 2016-10-20 | Supporting leg structure and agricultural machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585580A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417197Y2 (en) * | 1985-09-04 | 1992-04-16 | ||
| CN101224765A (en) * | 2008-02-01 | 2008-07-23 | 清华大学 | Dual-purpose robot leg with wheel and foot |
| CN201415693Y (en) * | 2009-03-18 | 2010-03-03 | 冷鹭浩 | Handcart capable of climbing barrier |
| CN205031453U (en) * | 2015-09-26 | 2016-02-17 | 杨廷旭 | Sick bed of going downstairs on can |
| CN105946483A (en) * | 2016-05-06 | 2016-09-21 | 重庆大学 | Amphibious multi-legged robot with metamorphic mechanical legs |
| CN205615240U (en) * | 2016-02-16 | 2016-10-05 | 秦广泉 | Walking device |
| CN106003092A (en) * | 2016-07-12 | 2016-10-12 | 张学衡 | Water sending robot |
-
2016
- 2016-10-20 CN CN201610914064.1A patent/CN106585580A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417197Y2 (en) * | 1985-09-04 | 1992-04-16 | ||
| CN101224765A (en) * | 2008-02-01 | 2008-07-23 | 清华大学 | Dual-purpose robot leg with wheel and foot |
| CN201415693Y (en) * | 2009-03-18 | 2010-03-03 | 冷鹭浩 | Handcart capable of climbing barrier |
| CN205031453U (en) * | 2015-09-26 | 2016-02-17 | 杨廷旭 | Sick bed of going downstairs on can |
| CN205615240U (en) * | 2016-02-16 | 2016-10-05 | 秦广泉 | Walking device |
| CN105946483A (en) * | 2016-05-06 | 2016-09-21 | 重庆大学 | Amphibious multi-legged robot with metamorphic mechanical legs |
| CN106003092A (en) * | 2016-07-12 | 2016-10-12 | 张学衡 | Water sending robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |