CN205632722U - Agricultural machinery vehicle body - Google Patents
Agricultural machinery vehicle body Download PDFInfo
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- CN205632722U CN205632722U CN201620214540.4U CN201620214540U CN205632722U CN 205632722 U CN205632722 U CN 205632722U CN 201620214540 U CN201620214540 U CN 201620214540U CN 205632722 U CN205632722 U CN 205632722U
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- connecting portion
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- vehicle frame
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- 210000003141 lower extremity Anatomy 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Abstract
The utility model provides an agricultural machinery vehicle body relates to the agricultural machine field. Including frame and car leg, the car leg has the link, and the frame links to each other with the link of car leg, and the link of frame and car leg passes through connecting portion and links to each other, be dismantling between connecting portion and frame or the link be connected with the assurance connecting portion when taking apart, can change in succession as its relative position between by the link of the frame of connecting piece and landing leg. The utility model discloses can realize the infinitely variable control of turbine, simple structure does not additionally increase the machinery dead weight, convenient and practical, and environment that the specially adapted was had relatively high expectations to agricultural machine weight, in environment such as paddy field.
Description
Technical field
This utility model relates to agricultural mechanical field, is specifically related to a kind of farm machinery car body.
Background technology
China's proportion of crop planting scope is wide, and difference of a great variety is big, and the line-spacing of different crops is the most different, and the line-spacing of crops zones of different of the same race or Different Ways of Planting is general also different.At the trophophase of crops, weeding, the spray field management machinery equalization such as medicine and fertilising require working truck along crop row away from walking, therefore it is required that the wheelspan of agricultural machinery wheels is adjusted away from change with crop row.At present, the adjustable agricultural machinery of most of wheelspans be noncontinuity regulation, can only realize particular wheel away from change, it is impossible to realize the step-less adjustment of wheelspan；And its governor motion of agricultural machinery that minority can realize wheelspan step-less adjustment is the most extremely complex, significantly increase the weight of agricultural machinery, the agricultural machinery that the increase of this weight requires to alleviate weight for some as far as possible, the agricultural machinery as walked in paddy field or in mire is clearly the most disadvantageous.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of farm machinery car body, simple in construction, realizes the step-less adjustment of wheelspan in the case of not increasing car body weight.
For realizing object above, this utility model is achieved by the following technical programs:
A kind of farm machinery car body, including vehicle frame and car lower limb, described car lower limb has link, described vehicle frame is connected with the link of car lower limb, described vehicle frame is connected by connecting portion with the link of car lower limb, for removably connecting to ensure that connecting portion, when taking apart, can change continuously as the relative position between vehicle frame and the link of supporting leg of its connected piece between described connecting portion and vehicle frame or link.
A kind of optional mode is, is connected, for removably connecting between described connecting portion and link for fixing between described connecting portion and vehicle frame.
Further, described connecting portion is welded on vehicle frame, and described connecting portion has inner via hole, and the side of described inner via hole has groove, and described connecting portion is by the width of regulation groove to regulate the size of inner via hole, and described link is through the inner via hole of connecting portion
Another kind of optional mode is, for removably connecting between described connecting portion and vehicle frame, is connected for fixing between described connecting portion and link.
Further, described connecting portion is welded on supporting leg, and described connecting portion has inner via hole, and the side of described inner via hole has groove, and described connecting portion is by the width of regulation groove to regulate the size of inner via hole, and described vehicle frame is through the inner via hole of connecting portion.
Preferably, connect frame described in and car body is provided with graduation mark in junction.
Preferably, it is provided with rubber blanket between described connecting portion and the contact surface of connected piece.
The beneficial effects of the utility model are:
This utility model uses supporting leg with vehicle frame by the way of dismountable connecting portion is connected, when connecting portion is taken apart, supporting leg in the horizontal direction relative to continuous moving, thus can realize the wheelspan of the whole machinery of step-less adjustment with vehicle frame, is locked by connecting portion after adjusting wheelspan.Whole adjustment structure is simple, the most additionally increases machinery deadweight, convenient and practical, is particularly well-suited to need the environment of agricultural machinery lighter in weight, in the environment such as paddy field.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 this utility model overall structure schematic diagram；
Fig. 2 this utility model vehicle frame and the overall structure schematic diagram enlarged drawing of link junction；
The enlarged drawing of the side view schematic diagram of Fig. 3 this utility model vehicle frame and the first embodiment of link junction；
The enlarged drawing of the side view schematic diagram of Fig. 4 this utility model vehicle frame and link junction the second embodiment；
The enlarged drawing of the side view schematic diagram of Fig. 5 this utility model vehicle frame and the third embodiment of link junction.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings:
As shown in Figure 1 to Figure 3, a kind of farm machinery car body of the first embodiment of this utility model, including vehicle frame 1, the lower section of vehicle frame 1 connects has supporting leg, supporting leg to include wheel 2 and link 3, and wheel 2 is connected with link 3.As shown in Figure 1, the lower section of the vehicle frame 1 of present embodiment connects four supporting legs, the most each two, and four supporting legs are symmetric in the lower section of vehicle frame 1, in like manner, supporting leg of the present utility model is alternatively three, be specifically arranged as previous latter two, or the first two later, supporting leg of the present utility model is alternatively two, before and after being specifically arranged as the most each one or other, in like manner, car lower limb of the present utility model can also be five even more than five etc..The link 3 of car lower limb is connected with vehicle frame 1, concrete connected mode is to be connected by connecting portion 4, one end of connecting portion 4 is connected with vehicle frame 1, the other end of connecting portion 4 is connected with link 3, for removably connecting to ensure that connecting portion is when taking apart between connecting portion 4 and vehicle frame 1 or link 3, can change continuously as the relative position between vehicle frame 1 and the link 3 of supporting leg of its connected piece, after as the relative variability well between vehicle frame 1 and the link 3 of supporting leg of its connected piece, again the position between connecting portion 4 and its connected piece is fixed, thus realize between vehicle frame 1 with link 3 regulation free of discontinuities relative to position.nullThe outer tip end of present embodiment employing connecting portion 4 is fixedly connected with vehicle frame 1 and is connected，For the mode removably connected between connecting portion 4 and link 3，The shape of connecting portion 4 is as shown in Figure 2 and Figure 3，It is specially，The outer tip end of connecting portion 4 uses with vehicle frame 1 and welds，Certainly may be used without other fixing modes connected，The inside of connecting portion 4 has inner via hole，The side of inner via hole has a groove，Bolt for regulating groove width is installed on groove，When bolt by relaxation state to during progressively tightening，The width of groove progressively narrows，So that the size of the inner via hole within connecting portion 4 tapers into，Connecting portion 4 is by regulating the width of groove to regulate the size of inner via hole，On the other hand，Link 3 is through the inner via hole of connecting portion 4，When bolt on connecting portion 4 unclamps，Link 3 can occur the change of relative position by continuous print in inner via hole，The step-less adjustment of position between link 3 and vehicle frame 1 i.e. can be realized by the method，Position adjustments between link 3 and vehicle frame 1 well after，Only need to tight a bolt and make position between link 3 and connecting portion 4 fix.
Can be seen that, when connecting portion 4 unclamps, two connected piece vehicle frames 1 and link 3 can occur relative movement in the horizontal direction, when running into the crops of different spacing, vehicle frame 1 and link 3 are linked together locking by the distance recycling connecting portion 4 utilizing appeal principle to adjust each supporting leg, i.e. this utility model adapt to different crop row away from, is continually varying due to vehicle frame 1 and link 3 relative to motion, therefore this utility model can realize the step-less adjustment of car body wheelspan, and do not increase other accessory structures, make of the present utility model to keep lighter weight, simple in construction, convenient and practical.
As a preferred embodiment, link 3 and vehicle frame 1 are provided with graduation mark and move with the accurate of vehicle frame 1 in order to link 3 in junction, thus increase the controllable property of regulation, the regulation making wheelspan is more accurate, further, in order to increase the reliability being connected between connecting portion 4 with its connected piece, it is provided with rubber blanket between connecting portion 4 and the contact surface of connected piece in order to increasing friction force.
nullThis utility model provides the second detailed description of the invention，The structure of the second embodiment is essentially identical with the first embodiment with principle，Its difference is，Present embodiments provide for the concrete shape of another kind of connecting portion 4，As shown in Figure 4，Enlarged drawing for this utility model vehicle frame Yu the side view schematic diagram of link junction the second embodiment，Wherein，The inside of connecting portion 4 has inner via hole，The both sides of inner via hole all have groove，Thus connecting portion 4 is divided into upper and lower two parts，Upper and lower two parts are bolted，And regulate groove width by bolt，When bolt by relaxation state to during progressively tightening，The width of groove progressively narrows，So that the size of the inner via hole within connecting portion 4 tapers into，Connecting portion 4 is by regulating the width of groove to regulate the size of inner via hole，On the other hand，Link 3 is through the inner via hole of connecting portion 4，When bolt on connecting portion 4 unclamps，Link 3 can occur the change of relative position by continuous print in inner via hole，The step-less adjustment of position between link 3 and vehicle frame 1 i.e. can be realized by the method，Position adjustments between link 3 and vehicle frame 1 well after，Only need to tight a bolt and make position between link 3 and connecting portion 4 fix.
nullThis utility model additionally provides the third detailed description of the invention，The structure of the third embodiment is essentially identical with first two embodiment with principle，Its difference is，Present embodiments provide for the concrete shape of another kind of connecting portion 4，As shown in Figure 5，Enlarged drawing for this utility model vehicle frame Yu the side view schematic diagram of the third embodiment of link junction，Wherein，The inside of connecting portion 4 has inner via hole，The both sides of inner via hole all have groove，Thus connecting portion 4 is divided into upper and lower two parts，Upper and lower two part one end are connected by the form of loose-leaf，The other end is bolted，And groove width can be regulated by bolt，When bolt by relaxation state to during progressively tightening，The width of groove progressively narrows，So that the size of the inner via hole within connecting portion 4 tapers into，Connecting portion 4 is by regulating the width of groove to regulate the size of inner via hole，On the other hand，Link 3 is through the inner via hole of connecting portion 4，When bolt on connecting portion 4 unclamps，Link 3 can occur the change of relative position by continuous print in inner via hole，The step-less adjustment of position between link 3 and vehicle frame 1 i.e. can be realized by the method，Position adjustments between link 3 and vehicle frame 1 well after，Only need to tight a bolt and make position between link 3 and connecting portion 4 fix.
By above-mentioned embodiment, further, in this utility model, connecting portion 4 is divided into fixing connection and the independent assortment form of the two kinds of situations that removably connect, wherein with the connected mode of its connected piece, fixing connection maintains static after being connection, also cannot split in the case of non-destructive；Removably connect and all can take apart in the case of not destroying structure before and after being connection, after taking apart, also can reconnect fastening.Obviously, based on fastening and dismountable principle, connecting portion 4 particularly may be divided into three kinds of forms with the independent assortment form of the connected mode of its connected piece: the first is that connecting portion 4 all uses detachable connection with the connected mode of link 3 and vehicle frame 1；The second be the connecting portion 4 described in present embodiment accompanying drawing be detachable connection with the connected mode of link 3, meet portion 4 and be connected for fixing with the connected mode of even vehicle frame 1；The third is that connecting portion 4 is connected for fixing with the connected mode of link 3, connects the portion 4 connected mode with even vehicle frame 1 for removably connecting.Based on above-mentioned three kinds of connected modes it can be seen that the purpose connected is, so that being both fixed together without relative movement between link 3 and vehicle frame 1, can be separated from each other again under conditions of needs.
It should be noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (8)
1. a farm machinery car body, including vehicle frame and car lower limb, described car lower limb has link, described vehicle frame is connected with the link of car lower limb, it is characterized in that: described vehicle frame is connected by connecting portion with the link of car lower limb, for removably connecting to ensure that connecting portion, when taking apart, can change continuously as the relative position between vehicle frame and the link of supporting leg of its connected piece between described connecting portion and vehicle frame or link.
2. farm machinery car body as claimed in claim 1, it is characterised in that: it is connected, for removably connecting between described connecting portion and link for fixing between described connecting portion and vehicle frame.
3. farm machinery car body as claimed in claim 2, it is characterized in that: described connecting portion is welded on vehicle frame, described connecting portion has inner via hole, the side of described inner via hole has groove, described connecting portion is by the width of regulation groove to regulate the size of inner via hole, and described link is through the inner via hole of connecting portion.
4. farm machinery car body as claimed in claim 1, it is characterised in that: for removably connecting between described connecting portion and vehicle frame, it is connected for fixing between described connecting portion and link.
5. farm machinery car body as claimed in claim 4, it is characterized in that: described connecting portion is welded on supporting leg, described connecting portion has inner via hole, the side of described inner via hole has groove, described connecting portion is by the width of regulation groove to regulate the size of inner via hole, and described vehicle frame is through the inner via hole of connecting portion.
6. the farm machinery car body as described in claim 1 to 5 is arbitrary, it is characterised in that: described link and vehicle frame are provided with graduation mark in junction.
7. the farm machinery car body as described in claim 1 to 5 is arbitrary, it is characterised in that: it is provided with rubber blanket between described connecting portion and the contact surface of connected piece.
8. farm machinery car body as claimed in claim 6, it is characterised in that: it is provided with rubber blanket between described connecting portion and the contact surface of connected piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214540.4U CN205632722U (en) | 2016-03-21 | 2016-03-21 | Agricultural machinery vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620214540.4U CN205632722U (en) | 2016-03-21 | 2016-03-21 | Agricultural machinery vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632722U true CN205632722U (en) | 2016-10-12 |
Family
ID=57077446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620214540.4U Active CN205632722U (en) | 2016-03-21 | 2016-03-21 | Agricultural machinery vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972756A (en) * | 2018-01-13 | 2018-05-01 | 安徽智泉农业科技有限公司 | A kind of agricultural traveling vehicle frame and agricultural machinery |
| CN108545108A (en) * | 2018-05-21 | 2018-09-18 | 通州宏仁气体有限公司 | A kind of gas bottle handling device for gas manufacture |
| CN110228330A (en) * | 2019-06-06 | 2019-09-13 | 东北农业大学 | A kind of wheelspan stepless regulator |
-
2016
- 2016-03-21 CN CN201620214540.4U patent/CN205632722U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972756A (en) * | 2018-01-13 | 2018-05-01 | 安徽智泉农业科技有限公司 | A kind of agricultural traveling vehicle frame and agricultural machinery |
| CN108545108A (en) * | 2018-05-21 | 2018-09-18 | 通州宏仁气体有限公司 | A kind of gas bottle handling device for gas manufacture |
| CN110228330A (en) * | 2019-06-06 | 2019-09-13 | 东北农业大学 | A kind of wheelspan stepless regulator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: Baohe Internet industry park Baohe Industrial District of Hefei City, Anhui province 230000 No. 3 Building 4 layer Patentee after: Hefei Duojia Agricultural Science and Technology Co., Ltd. Address before: Tibet road in Baohe District of Hefei city in Anhui province 230000 No. 2232 Binhu Pearl District 17 room 3304 Patentee before: Qin Guangquan |