CN2686920Y - Low gravity center self-unloading agricultural trailer - Google Patents
Low gravity center self-unloading agricultural trailer Download PDFInfo
- Publication number
- CN2686920Y CN2686920Y CN 200320105338 CN200320105338U CN2686920Y CN 2686920 Y CN2686920 Y CN 2686920Y CN 200320105338 CN200320105338 CN 200320105338 CN 200320105338 U CN200320105338 U CN 200320105338U CN 2686920 Y CN2686920 Y CN 2686920Y
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- Prior art keywords
- compartment
- girder
- vehicle frame
- bottom girder
- gravity self
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- 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
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- 230000005484 gravity Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to a low gravity center self-discharging agricultural trailer. The carriage of the existing agricultural self-discharging trailer is too high from the ground, and the center of gravity is unstable. The utility model discloses stagger the position of carriage floorbar 4 and pedestal girder steel 5 to make the carriage position move down, the focus reduces, and stability strengthens.
Description
Technical field: the utility model is a kind of mechanical device, promptly a kind of low center of gravity self-unloading farm cart.
Background technology: farm cart mainly refers to the trailer into tractor.This trailer mainly is made of compartment, vehicle frame, wheel, drawbar frame etc.Wherein, the bottom surface in compartment is made of iron plate, several the cross bands of being made by channel-section steel is arranged below the iron plate, and cross band links to each other with the vehicle frame of bottom, and main body of vehicle frame is to place girder steels before and after two, and vehicle frame connects axletree and wheel below by the spring grillage.In recent years, along with development of rural economy, the self-discharging trailer that many compartments can overturn has appearred in the improvement of having got back of the performance of farm cart.The obvious shortcoming that existing trailer is had is exactly that compartment and ground-surface distance are too high, and center of gravity is higher, the less stable in compartment.Wherein, the problem of self-discharging trailer is particularly outstanding.Because self-discharging trailer not only has cross band below original cabin floor, but also two vertical compartment bottom girders have been increased, these two bottom girders are just on two girder steels of vehicle frame, thereby make original just very high compartment upwards lift one section again, this has not only increased the difficulty of entrucking, but also has limited the load-carrying capacity in compartment.Adorn highlyer slightly, just occur roll-over accident easily.
Summary of the invention: the purpose of this utility model is that a kind of car position of development is lower, the better agricultural self-discharging trailer of stability.
Above-mentioned purpose is realized by following technical scheme: develop a kind of low center of gravity self-unloading farm cart.Many cross bands are also arranged below the base plate in the compartment of this trailer, the compartment bottom girder is also arranged below the cross band, different is: stagger with two vertical girder steels of vehicle frame and be not relative in the position of said compartment bottom girder.
Said compartment bottom girder has two, and is listed between the two prop stand girder steels.
Said compartment bottom girder has two, divides the outside that is listed in two prop stand girder steels.
Said compartment bottom girder has two, divides the lower edge that is listed in the both sides, compartment.
Said compartment bottom girder has one, is located at the center, compartment.
The downward bending of said vehicle frame girder steel from the middle part, low two planes, high back are not established cross band, and are offseted with leading portion vehicle frame girder steel upper surface before forming under the leading portion cabin floor, back segment vehicle frame girder steel upper surface still with cabin floor under cross band offset.
The trailer that adopts such scheme to make, its compartment have not increased height because setting up the compartment bottom girder, even also lower than the trailer of no self-unloading performance, thereby have reduced the center of gravity of trailer, have improved trailer stability.
Accompanying drawing is introduced: Fig. 1 is the structural representation of the described trailer of background technology.Fig. 2 is the front view of first kind of embodiment, and Fig. 3 is its left view.Fig. 4 is the scheme drawing of second kind of embodiment.Fig. 5 is the scheme drawing of the third embodiment.Fig. 6 is the scheme drawing of the 4th kind of embodiment.Fig. 7 is the scheme drawing of the 5th kind of embodiment, and Fig. 8 is its part sectional view.
Embodiment: introduce five kinds of embodiment below in conjunction with accompanying drawing.
First kind of embodiment: as Fig. 2, shown in Figure 3, two compartment bottom girders 4 place between the two prop stand girder steels 5, cross band 3 place the vehicle frame girder steel on.The comparable mode shown in Figure 1 in the position in compartment reduces the height of a compartment bottom girder 4 like this, approximately 100mm.
Second kind of embodiment: as shown in Figure 4, the be placed in outside of two prop stand girder steels of two compartment bottom girders 4.The height in this mode compartment also reduces the height of a compartment bottom girder 4.
The third embodiment: as shown in Figure 5, two compartment bottom girders 4 are placed on the base of both sides, compartment, link to each other with cross band above, and its height of wagon is identical with preceding two embodiment, but economical with materials also simultaneously.
The 4th kind of embodiment: as shown in Figure 6, the bottom girder 4 in this compartment has only one, be positioned at the bottom of the railway carriage or compartment in the middle of, the top also links to each other with cross band 3, the height of wagon of this mode is identical with preceding embodiment, has saved a bottom girder simultaneously.
The 5th kind of embodiment: as shown in Figure 7, can choose any one kind of them in preceding four kinds of embodiment in bottom girder 4 positions, this compartment, and different is, there is a downward bending 11 at vehicle frame girder steel middle part, forms leading portion height, structure that back segment is low, and diff-H is the height of a cross band 3.Simultaneously bottom, compartment leading portion cross band 3 is removed or only stay in the middle of one section, the direct and cabin floor 2 of the upper surface of leading portion girder steel 5 offsets, the back segment girder steel still offsets with cross band 3.The height of wagon decline size of this mode equals bottom girder height and cross band height sum, approximately 150-200mm.
Claims (6)
1, a kind of low center of gravity self-unloading farm cart, also be many cross bands (3) below the base plate (2) in the compartment of this trailer (1), also linking to each other with compartment (1) bottom girder (4) below the cross band (3), it is characterized in that: staggers with two vertical girder steels of vehicle frame and is not relative in the position of said compartment bottom girder (4).
2, low center of gravity self-unloading farm cart according to claim 1, it is characterized in that: said compartment bottom girder (4) has two, and is listed between the two prop stand girder steels (5).
3, low center of gravity self-unloading farm cart according to claim 1, it is characterized in that: said compartment bottom girder has two, divides the outside that is listed in two prop stand girder steels.
4, low center of gravity self-unloading farm cart according to claim 1, it is characterized in that: said compartment bottom girder has two, divides the lower edge that is listed in both sides, compartment (1).
5, low center of gravity self-unloading farm cart according to claim 1, it is characterized in that: said compartment bottom girder has one, is located at the center, compartment.
6, low center of gravity self-unloading farm cart according to claim 1, it is characterized in that: the downward bending of said vehicle frame girder steel from the middle part, low two planes, high back before forming, do not establish the mould band under the leading portion cabin floor, leading portion vehicle frame girder steel upper surface and cabin floor offset, back segment vehicle frame girder steel upper surface still with cabin floor under the mould band offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105338 CN2686920Y (en) | 2003-11-04 | 2003-11-04 | Low gravity center self-unloading agricultural trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105338 CN2686920Y (en) | 2003-11-04 | 2003-11-04 | Low gravity center self-unloading agricultural trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686920Y true CN2686920Y (en) | 2005-03-23 |
Family
ID=34661578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320105338 Expired - Fee Related CN2686920Y (en) | 2003-11-04 | 2003-11-04 | Low gravity center self-unloading agricultural trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946063A (en) * | 2011-07-25 | 2014-07-23 | 艾伦·威廉·迪克森 | Vehicle body with a curved metal plate floor |
-
2003
- 2003-11-04 CN CN 200320105338 patent/CN2686920Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946063A (en) * | 2011-07-25 | 2014-07-23 | 艾伦·威廉·迪克森 | Vehicle body with a curved metal plate floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050323 Termination date: 20091204 |