CN109720425A - A kind of cab assembly - Google Patents
A kind of cab assembly Download PDFInfo
- Publication number
- CN109720425A CN109720425A CN201711042539.3A CN201711042539A CN109720425A CN 109720425 A CN109720425 A CN 109720425A CN 201711042539 A CN201711042539 A CN 201711042539A CN 109720425 A CN109720425 A CN 109720425A
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- pedestal
- door panel
- fixed column
- 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.)
- Withdrawn
Links
Abstract
A kind of cab assembly.It is related to farm machinery more particularly to a kind of cab assembly of agricultural machine.Provide a kind of delicate structure, the cab assembly that stability is good and non-deformability is strong.Including upper frame, side frame and engine bay, the upper frame is fixedly connected on the top of side frame, the engine bay is fixedly connected on the inside of side frame close to bottom position, and the side of the side frame is hinged with door frame, and the door frame includes external door panel, internal hilar plate and several support devices；The side of the support device is connect with internal hilar plate, and the other side is connect with the external door panel.The present invention has the features such as delicate structure, stability is good and non-deformability is strong, reduces maintenance cost.
Description
Technical field
The present invention relates to farm machinery more particularly to a kind of cab assemblies of agricultural machine.
Background technique
The skeleton of cockpit is the main element that cockpit is used to support in agricultural machine.However, such bone in the prior art
Frame usually has the defects of processing is complicated, processing cost is high, structural stability is poor, existing especially when agricultural machine rollover, toppling
There is the hatch door of the cockpit in technology easily to occur deforming, the phenomenon that operator can not open car door.
Summary of the invention
The present invention is in view of the above problems, provide a kind of delicate structure, the driver's cabin that stability is good and non-deformability is strong
Assembly.
The technical scheme is that including upper frame, side frame and engine bay, the upper frame is fixedly connected on side frame
Top, the engine bay are fixedly connected on the inside of side frame close to bottom position, and the side of the side frame is hinged with door frame,
The door frame includes external door panel, internal hilar plate and several support devices；The side of the support device is connect with internal hilar plate, the other side
It is connect with the external door panel；
The support device includes pedestal, fixed column and elastic；The pedestal is fixedly connected on the edge of the internal hilar plate, institute
The side that elastic is connected to the pedestal by elastic component is stated, fixed column one end is fixedly connected with the base, another
It holds and is detachably connected with the connecting hole of the external door panel.
The elastic component is spring, and the outside of the spring is equipped with the guide pipe being fixedly connected.
The fixed column and the external door panel joint face are equipped with elastic layer.
The pedestal is equipped with sliding slot, and the fixed column and the pedestal connecting pin are equipped with T-type connecting pin, the fixation
Block is slided in the sliding slot by T-type connecting pin.
The present invention reinforces door frame overall structure by support device, prevents the edge of door frame from occurring severely deformed；Support
Device includes pedestal, fixed column and elastic, and fixed column not only can connect external door panel, but also enhance the intensity at door frame edge；
Elastic component can buffer external force, reduce external force intensity.Support device structure is simple, using flexible.The present invention has knot
The features such as structure is exquisite, stability is good and non-deformability is strong, reduces maintenance cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural scheme of mechanism of door frame in this Fig. 1；
Fig. 3 is the structural schematic diagram of support device；
1 is upper frame in figure, and 2 be side frame, and 3 be engine bay, and 4 be door frame, and 41 be external door panel, and 42 be internal hilar plate, and 43 be support
Device, 431 be pedestal, and 432 be fixed column, and 433 be elastic, and 434 be elastic component.
Specific embodiment
The present invention is as shown in Figure 1-3, include upper frame 1, side frame 2 and engine bay 3, the upper frame 1 is fixedly connected on side
The top of frame 2, the engine bay 3 are fixedly connected on the inside of side frame 2 close to bottom position, and the side of the side frame 2 is cut with scissors
It is connected to door frame 4, which is characterized in that the door frame 4 includes external door panel 41, internal hilar plate 42 and several support devices 43；The support
The side of device 43 is connect with internal hilar plate 42, and the other side is connect with the external door panel 41；
The support device 43 includes pedestal 431, fixed column 432 and elastic 433；The pedestal 431 is fixedly connected on described
The edge of internal hilar plate 42, the elastic 433 are connected to the side of the pedestal 431, the fixed column by elastic component 434
432 one end are fixedly connected with the pedestal 431, and the other end and the connecting hole of the external door panel 41 are detachably connected.
4 installation steps of door frame are as follows: fixed placement internal hilar plate 42, the welding of support device 43 or solid by connector (bolt)
Surely it is connected on internal hilar plate 42, the placement location of support device is mainly in the edge of 42 doorframe of internal hilar plate, then by external door panel
41 connect with the fixed column 432 in support device 43；After connection locking, the connection edge of internal hilar plate 42 and external door panel 41 is carried out
Working process.When agricultural machine is turned on one's side, external door panel 41 and ground face contact are synchronous with elastic 433 by fixed column 432
Effect reduces the deformability of door frame 4, the situation for preventing 4 edge deformation of door frame from causing door frame 4 that can not open；When internal hilar plate 42
Deformation under serious situation, can only not replace external door panel 41, reduce maintenance cost；The external force of 433 pairs of elastic shocks
It is buffered, reduces the deformation extent to internal hilar plate 42.
The elastic component 434 is spring, and the outside of the spring is equipped with the guide pipe being fixedly connected.Guide pipe becomes spring
It is oriented to when shape resetting movement, is placed off direction, the length of guide post is less than the length of spring.
The fixed column 432 is equipped with elastic layer with 41 joint face of external door panel.Elastic layer generally use latex or
Rubber buffers external door panel 41.
The pedestal 431 is equipped with sliding slot, and the fixed column 432 is equipped with T-type with 431 connecting pin of pedestal and connect
End, the fixed block are slided in the sliding slot by T-type connecting pin.To fixed block and external door panel 41 by the way of sliding slot
Connecting hole carries out positioning adjusting, improves the versatility of assembly.The bottom of elastic component 434 can add the pedestal being adapted to sliding slot,
According to assembly demand on pedestal 431 fixed column 432 and elastic 433 replaced or added.
Claims (4)
1. a kind of cab assembly, including upper frame, side frame and engine bay, the upper frame are fixedly connected on the top of side frame,
The engine bay is fixedly connected on the inside of side frame close to bottom position, and the side of the side frame is hinged with door frame, special
Sign is that the door frame includes external door panel, internal hilar plate and several support devices；The side of the support device and internal hilar plate connect
It connects, the other side is connect with the external door panel；
The support device includes pedestal, fixed column and elastic；The pedestal is fixedly connected on the edge of the internal hilar plate, institute
The side that elastic is connected to the pedestal by elastic component is stated, fixed column one end is fixedly connected with the base, another
It holds and is detachably connected with the connecting hole of the external door panel.
2. a kind of cab assembly according to claim 1, which is characterized in that the elastic component is spring, the spring
Outside be equipped with the guide pipe that is fixedly connected.
3. a kind of cab assembly according to claim 1, which is characterized in that the fixed column is connect with the external door panel
Face is equipped with elastic layer.
4. a kind of cab assembly according to claim 1, which is characterized in that the pedestal is equipped with sliding slot, described solid
Fixed column and the pedestal connecting pin are equipped with T-type connecting pin, and the fixed block is slided in the sliding slot by T-type connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042539.3A CN109720425A (en) | 2017-10-30 | 2017-10-30 | A kind of cab assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711042539.3A CN109720425A (en) | 2017-10-30 | 2017-10-30 | A kind of cab assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109720425A true CN109720425A (en) | 2019-05-07 |
Family
ID=66293970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711042539.3A Withdrawn CN109720425A (en) | 2017-10-30 | 2017-10-30 | A kind of cab assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109720425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661177A (en) * | 2020-04-28 | 2020-09-15 | 中铝材料应用研究院有限公司 | Truck cab frame |
-
2017
- 2017-10-30 CN CN201711042539.3A patent/CN109720425A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661177A (en) * | 2020-04-28 | 2020-09-15 | 中铝材料应用研究院有限公司 | Truck cab frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190507 |