CN106564538A - Vehicle body structure - Google Patents
Vehicle body structure Download PDFInfo
- Publication number
- CN106564538A CN106564538A CN201610911334.3A CN201610911334A CN106564538A CN 106564538 A CN106564538 A CN 106564538A CN 201610911334 A CN201610911334 A CN 201610911334A CN 106564538 A CN106564538 A CN 106564538A
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- CN
- China
- Prior art keywords
- roller
- body construction
- vehicle frame
- main part
- present
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
- B62D57/028—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members having wheels and mechanical legs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
Abstract
The invention provides a vehicle body structure, and relates to the technical field of agricultural machinery. The vehicle body structure comprises a vehicle frame. A power wheel is mounted on one end of the vehicle frame and at least two landing legs are mounted on the other end of the vehicle frame. The landing legs include main body parts connected with the vehicle frame, and the lower parts of the main body parts are connected with moving parts. The moving parts include rolling wheel mounting parts on which more than three rolling wheels are mounted. The upper part of the lateral projection of each moving part is an arc, and the arc transforms downward to the bottom into a horizontal line. The vehicle body structure has the advantages of simple structure, and the agricultural machinery equipped with the vehicle body structure has a good running ability in the crop field.
Description
Technical field
The present invention relates to agricultural mechanical field, and in particular to a kind of body construction.
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
The damage of crop than larger, the 3rd, traditional wheel can be involved in substantial amounts of soil and weeds during walking, increase wheel
Weight and walking resistance, the locomotor activity of appreciable impact machinery, wheel is bigger, and influence degree is more obvious；4th, traditional car
Wheeled agricultural machinery is walked in field and occur two and drive a vehicle ruts up to I haven't seen you for ages, damages larger premise to crops in wheel type structure
Under, the rut that wheel is passed by is more, hinders Seedling more serious.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of body construction, using the agricultural machinery of this body construction
There is preferable locomotor activity in crops field.
To realize object above, the present invention is achieved by the following technical programs：
A kind of body construction, including vehicle frame, one end of the vehicle frame are provided with least one power wheel, the other end of the vehicle frame
At least one supporting leg is installed, the supporting leg includes the main part being connected with vehicle frame, connection motion below the main part
Portion, the motion portion include roller attachment portion, and two or more roller, the side in the motion portion are provided with the roller attachment portion
Face projects top for curved line, and the curved line transits to downwards bottom water horizontal line.
Further, the body construction is being additionally provided with an auxiliary wheel, the footpath of the auxiliary wheel near supporting leg side
Overlap to plane with the sagittal plane of the power wheel.
Further, the roller attachment portion includes two pieces of installing plates, and the roller is arranged between two pieces of installing plates.
Further, can relatively rotate between the main part and the motion portion.
Further, shock absorption buffering mechanism is installed above the roller.
Further, the diameter of the roller is less than 15cm, is evenly distributed with the gear teeth on the outside of the roller.
The invention has the beneficial effects as follows：
The side projection top in the motion portion of the supporting leg of the present invention is curved line, and curved line transits to downwards bottom water horizontal line and fortune
Three are provided with roller attachment portion in dynamic portion with upper roller, roller is more and diameter is less.The supporting leg knot for adopting the structure
Structure is simple, in the good by property in the ranks of crops, in addition, the agriculture machine of operation in farmland is substituted in supporting leg of the present invention
The driven pulley of tool, on the one hand can significantly reduce the weight of machinery, improve the locomotor activity in muddy environment；On the other hand more
Conventional wheel structure can be avoided easily to be involved in soil or weeds, forward situation is more difficult to so as to the working time is longer.Therefore,
Structure of the body construction of the present invention using two supporting legs of a wheel band, whole vehicle frame are simply light and handy, by property in farmland
It is good, and a rut is left behind in farmland when whole body construction is current in the case where supporting leg does not press Seedling, significantly reduce
The situation of pressure Seedling.
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 right view schematic diagram of the present invention；
Fig. 3 is the overall structure diagram of the supporting leg of the present invention；
Fig. 4 is the left view schematic diagram of the supporting leg of the present invention；
Fig. 5 is the front view schematic diagram of the supporting leg of the present invention；
Fig. 6 is the top view schematic diagram of the supporting leg 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.
Embodiment 1
As depicted in figs. 1 and 2, a kind of body construction described in embodiment of the present invention, including vehicle frame 11, vehicle frame 11 are this car body
The body structure portion of structure, for arranging and laying some necessary devices during operation of the present invention, such as medicine-chest, spray boom, broadcast application
The device such as device and control panel；One end of vehicle frame 11 is provided with a power wheel 12, and power wheel 12 passes through supporting construction and car
Frame 11 is connected and the advance for whole body construction provides power, what the other end of vehicle frame 11 was relative with power wheel 12 be provided with to
Few two supporting legs 13, the driven pulley during supporting leg 13 is used to replace traditional agriculture mechanical are used for the whole body construction of Auxiliary support, this
Embodiment particularly illustrates the structure for being provided with two supporting legs 13, certainly, using three even more than supporting leg 13 also can be
's.Used as a preferred mode, the body construction of present embodiment is additionally provided with an auxiliary wheel 14 in close supporting leg side,
Wherein the sagittal plane of auxiliary wheel 14 is overlapped with the sagittal plane of power wheel 12, specially：Assume one end of drivewheel 12 for originally
The front end of embodiment body construction, the rear end of two one end for present embodiment body construction, drivewheel 12 toward away from
The direction motion of lower limb 13 is direction of advance, and the setting principle of auxiliary wheel 14 is that, along direction of advance, auxiliary wheel 14 should be with drivewheel 12
Be located along the same line, and in farmland along straight ahead when, auxiliary wheel 14 should should be located at identical strip path curve line with drivewheel 12
On.
Embodiment 2
As shown in Figures 3 to 6, the supporting leg 13 described in embodiment of the present invention, which is mainly used in agricultural machinery, passes for replacing
Wheel and its accessory structure in system agricultural machinery, including main part 1, the lower section of main part 1 is connected with motion portion, moves
Portion includes roller attachment portion, is provided with three with upper roller on roller attachment portion.As shown in figure 3, being followed successively by main body from top to bottom
Part 1, when the supporting leg in present embodiment is applied to agricultural machinery, main part 1 is for tying with the vehicle frame of agricultural machinery etc.
Structure is connected, and the main part 1 in present embodiment particularly illustrates a kind of cylindrical structural, the leg portion of cylindrical structural
It is that crops are separated by the arc that can utilize its front end that crops are encountered in advance, it is to avoid crops are bruised situation about damaging by pressure
Occur, certainly, the shape of main part 1 is not merely limited to and cylindrical structural, and the shape of main part 1 is varied, very
It is also possible to being consistent with the shape in following motion portions, further, the lower section connection motion portion of main part 1,
The concrete shape present invention in motion portion is not specifically limited, but its principal outline line should be：As shown in the left view of the present invention in Fig. 4
Shown in being intended to, the contour projection in the motion portion below main part 1 is followed successively by curved line from top to bottom, and present embodiment is concrete
Illustrate for one section of circular arc line, the curved line of other shapes can also meet requirement, curved line gradually transition downwards, to during bottom with
The part that ground is touched is horizontal line, and in the case where this basic demand is met, the contour projection in motion portion can also have which
His change, is such as 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. 4 can be seen that the inside in motion portion and be provided with multiple rollers 3, wherein, in order to keep the knot of the supporting leg 13 in present embodiment
Structure is simple, and the diameter of roller 3 is preferably smaller than the structure of 15cm, is particularly illustrated by arcuate lien segments to bottom horizontal line portion in figure
Divide the structure for installing five rollers 4 altogether, certainly, the roller 4 of present embodiment ensures there are three or more than three, specifically
Quantity can be determined according to the size of installation portion, used as a preferred mode, the present invention in the concrete mounting means such as Fig. 6 of roller
Top view schematic diagram shown in, 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 structure
Produce a trench structure, roller 4 is arranged between two pieces of installing plates 2, i.e., the trench structure constructed by two pieces installing plates 2 it
Between, it should be noted that installation portion has an above-mentioned trench structure in roller installation place, the structure of other positions not only
The structure being limited to described in present embodiment and accompanying drawing.In order to increase earth-grasping force, the outside of each roller 4 is evenly distributed with wheel
Tooth, the concrete structure of the gear teeth in the accompanying drawing of present embodiment do not show that, specifically can be according to the size of roller 4 and required
The farm environment of operation accordingly makes a choice.The front portion of the such as supporting leg 13 that Fig. 6 can be seen that present embodiment is preferably provided with
There is the seedling separation structure 4 of taper.Further, as a preferred mode, the main part of the supporting leg 13 described in present embodiment
It is relatively turnable connection between 1 and the motion portion of lower section to divide, i.e., in main part 1 and the vehicle frame fixing phase of certain agricultural machinery
Lian Shi, the motion portion below main part 1 can relative to main part around main part cylinder axis 360 deg freedom
Rotation, when the structure of main part 1 is non-cylindrical configuration, the rotary shaft in the motion portion of lower section is approximate, main part 1 and lower section
The rotation of motion portion at structure present embodiment in and not specifically illustrated, but it may occur to persons skilled in the art that various routines
Settling mode.Used as another preferred mode, the top of roller 3 is provided with shock absorption buffering mechanism 5, as shown in Figure 3,4, figure
In show the top of five rollers 3, shock absorption buffering mechanism 5 is installed between main part 1 and motion portion, explanation two is needed
Point：First, shock absorption buffering mechanism 5 should be arranged on the top of all rollers 5, but be not limited only to main part 1 with motion
Between portion, it is arranged on other positions and can also meets requirement；Second, present embodiment particularly illustrating shock absorption buffering mechanism 5 is
The situation of spring, is not precluded from certainly shock absorption buffering mechanism and is alternatively the other structures that other skilled in the art is readily apparent that
Form.
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 (8)
1. a kind of body construction, including vehicle frame, one end of the vehicle frame are provided with least one power wheel, it is characterised in that：It is described
The other end of vehicle frame is provided with least one supporting leg, and the supporting leg includes the main part being connected with vehicle frame, under the main part
Connection motion portion of side, the motion portion includes roller attachment portion, is provided with 2 with upper roller on the roller attachment portion, described
The side projection top in motion portion is curved line, and the curved line transits to downwards bottom water horizontal line.
2. body construction as claimed in claim 1, it is characterised in that：The body construction is being additionally provided near supporting leg side
One auxiliary wheel, the sagittal plane of the auxiliary wheel is overlapped with the sagittal plane of the power wheel.
3. body construction as claimed in claim 1 or 2, it is characterised in that：The roller attachment portion includes two pieces of installing plates, institute
State roller to be arranged between two pieces of installing plates.
4. body construction as claimed in claim 3, it is characterised in that：Can be relative between the main part and the motion portion
Rotate.
5. body construction as claimed in claim 4, it is characterised in that：Shock absorption buffering mechanism is installed above the roller.
6. body construction as claimed in claim 1 or 2, it is characterised in that：Can between the main part and the motion portion
Relatively rotate.
7. body construction as claimed in claim 6, it is characterised in that：Shock absorption buffering mechanism is installed above the roller.
8. the body construction as described in claim 1,2,4,5,7 is arbitrary, it is characterised in that：The diameter of the roller is less than
15cm, is evenly distributed with the gear teeth on the outside of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911334.3A CN106564538A (en) | 2016-10-20 | 2016-10-20 | Vehicle body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911334.3A CN106564538A (en) | 2016-10-20 | 2016-10-20 | Vehicle body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106564538A true CN106564538A (en) | 2017-04-19 |
Family
ID=58533069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610911334.3A Pending CN106564538A (en) | 2016-10-20 | 2016-10-20 | Vehicle body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106564538A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346027A (en) * | 1993-07-21 | 1994-09-13 | Da Huang Y | Walking truck |
| CN1718493A (en) * | 2005-06-30 | 2006-01-11 | 安徽工业大学 | Rotary walking wheel |
| CN201573692U (en) * | 2009-12-31 | 2010-09-08 | 江汉大学文理学院 | Agricultural hand-held electric drive vehicle |
| CN105730539A (en) * | 2016-02-16 | 2016-07-06 | 秦广泉 | Walking device |
| CN206086955U (en) * | 2016-10-20 | 2017-04-12 | 合肥多加农业科技有限公司 | Vehicle body structure |
-
2016
- 2016-10-20 CN CN201610911334.3A patent/CN106564538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5346027A (en) * | 1993-07-21 | 1994-09-13 | Da Huang Y | Walking truck |
| CN1718493A (en) * | 2005-06-30 | 2006-01-11 | 安徽工业大学 | Rotary walking wheel |
| CN201573692U (en) * | 2009-12-31 | 2010-09-08 | 江汉大学文理学院 | Agricultural hand-held electric drive vehicle |
| CN105730539A (en) * | 2016-02-16 | 2016-07-06 | 秦广泉 | Walking device |
| CN206086955U (en) * | 2016-10-20 | 2017-04-12 | 合肥多加农业科技有限公司 | Vehicle body structure |
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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: 20170419 |