CN206251638U - A kind of tanker cat ladder of harvester - Google Patents
A kind of tanker cat ladder of harvester Download PDFInfo
- Publication number
- CN206251638U CN206251638U CN201621239365.0U CN201621239365U CN206251638U CN 206251638 U CN206251638 U CN 206251638U CN 201621239365 U CN201621239365 U CN 201621239365U CN 206251638 U CN206251638 U CN 206251638U
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- CN
- China
- Prior art keywords
- cat ladder
- tanker
- type handrail
- jiong type
- halfpace
- 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.)
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Abstract
The utility model is related to a kind of tanker cat ladder of harvester, there is a cat ladder body, the upper end of the cat ladder body connects a horizontal halfpace, the front end of the horizontal halfpace is fixedly connected with tanker side wall, the side of the horizontal halfpace is provided with flexible armrest, the flexible armrest includes preceding base, rear base and Jiong type handrail, the two ends of the Jiong type handrail are inserted into the preceding base and the rear base respectively, the rear base is provided with spring latch mechanism and pin-and-hole, and the Jiong type handrail is provided with location hole.The utility model can make operating personnel reach tanker across engine, and pull out Jiong type handrail guarantee safety upwards, and operation can downwards withdraw Jiong type handrail, be not take up space after finishing.
Description
Technical field
The utility model is related to agricultural mechanical field, the tanker cat ladder of more particularly to a kind of harvester.
Background technology
At present, cat ladder is the application apparatus for solving to be tackled by special spaces such as height, distances on harvester.For example：Grain
Case is designed near engine flat, and operating personnel needs to be operated tanker across engine, is at this moment accomplished by frame
If cat ladder.Because the height reason of cat ladder is, it is necessary to set handrail to ensure safety, the height of handrail is typically higher by 1 meter than pedal
Left and right, making the height of harvester increases, and cannot be passed through when the section of harvester row to some limits for height.
The content of the invention
The purpose of this utility model is to provide a kind of tanker cat ladder of harvester, there is a horizontal halfpace on the tanker cat ladder,
Operating personnel can reach tanker by horizontal halfpace across engine, and flexible armrest is provided with the side of horizontal halfpace, stretch
Handrail can protrude upward guarantee safety when in use, can be withdrawn downwards using after finishing, and be not take up space.
The purpose of this utility model is realized by following technical proposals：A kind of tanker cat ladder of harvester, there is a cat ladder
Body, the upper end of the cat ladder body connects a horizontal halfpace, and the front end of the horizontal halfpace is fixedly connected with tanker side wall,
The side of the horizontal halfpace is provided with flexible armrest, and the flexible armrest includes preceding base, rear base and Jiong type handrail, the Jiong
The two ends of type handrail are inserted into the preceding base and the rear base respectively, the rear base be provided with spring latch mechanism and
Pin-and-hole, the Jiong type handrail is provided with location hole.
Further, the preceding base is provided with mounting seat, and the mounting seat is fixed by bolt with tanker side wall
Connection；The rear base is fixedly connected by two connecting rods with the cat ladder body.
Further, the spring latch mechanism includes Qian shape support, and the base plate of the Qian shape support is provided with lock pin peace
Dress hole, is coated with lock pin in the lock pin mounting hole, spring is set with the lock pin, and the spring is against institute by split pin
State on the base plate of Qian shape support.
Further, the Jiong type handrail is provided with two baffle rings.
The utility model has the following advantages that compared with prior art：
The utility model sets horizontal halfpace in the upper end of cat ladder body, operating personnel by horizontal halfpace can laterally across
Cross engine and reach tanker, flexible armrest is provided with the side of horizontal halfpace, the guarantee of Jiong type handrail can be upwards pulled out when using
Safety, using can downwards withdraw Jiong type handrail after finishing, is not take up space.
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is flexible armrest use state figure；
Fig. 3 is the schematic diagram of spring latch mechanism.
Specific embodiment
Embodiment one：
Referring to Fig. 1, a kind of tanker cat ladder of harvester, the upper end for having a cat ladder body 1, the cat ladder body connects one
Horizontal halfpace 2, the front end of the horizontal halfpace is fixedly connected with tanker side wall, and the side of the horizontal halfpace is provided with flexible helping
Hand, the flexible armrest includes preceding base 3, rear base 4 and Jiong type handrail 6, and the two ends of the Jiong type handrail are inserted into institute respectively
State in preceding base and the rear base, the rear base is provided with spring latch mechanism 5 and pin-and-hole, the Jiong type handrail is provided with
Location hole 14.
In the present embodiment, the cat ladder body 1 includes two terraced beams being obliquely installed, interval setting between two terraced beams
Polylith pedal.Two upper-end bents of terraced beam simultaneously extend to horizontal direction, which is provided with horizontal halfpace 2.The front end of horizontal halfpace
Connecting seat 8 is fixed with, connecting seat 8 is fixedly connected by bolt with tanker side wall.
In the present embodiment, flexible armrest includes preceding base 3, rear base 4 and Jiong type handrail 6, the two of the Jiong type handrail
End is inserted into the preceding base and the rear base respectively.Preceding base and rear base can be fixed on horizontal halfpace.
Referring to Fig. 1, in the present embodiment, the preceding base is provided with mounting seat 15, and mounting seat is fixed by welding manner
On preceding base, the mounting seat is fixedly connected by bolt with tanker side wall；The rear base passes through two connecting rods
9th, 10 it is fixedly connected with the cat ladder body 1, two connecting rods are curved.Tanker cat ladder passes through connecting seat 8, mounting seat 15 and grain
Case side wall is fixedly connected, and makes the installation of cat ladder simple, quick, firm.
Referring to Fig. 3, Fig. 3 is the A portions enlarged drawing of Fig. 2, and in the present embodiment, the spring latch mechanism 5 includes Qian shape branch
Frame 16, the base plate of the Qian shape support is provided with lock pin mounting hole, and lock pin 11, the lock pin are coated with the lock pin mounting hole
On be set with spring 12, the spring is against on the base plate of the Qian shape support by split pin 13.
Referring to Fig. 1 to Fig. 3, in the present embodiment, operating personnel climbs up horizontal halfpace 2 by cat ladder body 1, and left hand is upward
Jiong type handrail 6 is pulled, when Jiong type handrail reaches predetermined altitude, lock pin 11 helps Jiong type through the location hole 14 on Jiong type handrail
Hand is locked, and operating personnel is by Jiong type handrail is by horizontal halfpace and reaches tanker and carries out operation.After fulfiling assignment, operating personnel
Cat ladder body is returned to by horizontal halfpace, lock pin unblock Jiong type handrail is extracted, Jiong type handrail falls under gravity.
Referring to Fig. 1, in the present embodiment, the Jiong type handrail is provided with two baffle rings 7.Jiong type handrail 6 keeps off when falling
Ring 7 is contacted with the upper surface of preceding base 3, rear base 4, it is to avoid Jiong type handrail directly clashes into preceding base, rear base, protects Jiong type
Handrail is allowed to surface and keeps smooth.
Content disclosed in embodiment is only the utility model preferably specific embodiment, but protection of the present utility model
Scope is not limited thereto, and any one skilled in the art, can in the technical scope that the utility model is disclosed
The change or replacement for readily occurring in, should all cover within protection domain of the present utility model.
Claims (4)
1. a kind of tanker cat ladder of harvester, there is a cat ladder body, it is characterised in that：The upper end of the cat ladder body connects one
Horizontal halfpace, the front end of the horizontal halfpace is fixedly connected with tanker side wall, and the side of the horizontal halfpace is provided with flexible armrest,
The flexible armrest includes preceding base, rear base and Jiong type handrail, and the two ends of the Jiong type handrail are inserted into the preceding pipe respectively
In seat and the rear base, the rear base is provided with spring latch mechanism and pin-and-hole, and the Jiong type handrail is provided with location hole.
2. tanker cat ladder according to claim 1, it is characterised in that：The preceding base is provided with mounting seat, the installation
Seat is fixedly connected by bolt with tanker side wall；The rear base is fixed with the cat ladder body by two connecting rods and connected
Connect.
3. tanker cat ladder according to claim 1 and 2, it is characterised in that：The spring latch mechanism includes Qian shape support,
The base plate of the Qian shape support is provided with lock pin mounting hole, and lock pin is coated with the lock pin mounting hole, is set with the lock pin
There is spring, the spring is against on the base plate of the Qian shape support by split pin.
4. tanker cat ladder according to claim 1 and 2, it is characterised in that：The Jiong type handrail is provided with two baffle rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239365.0U CN206251638U (en) | 2016-11-18 | 2016-11-18 | A kind of tanker cat ladder of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239365.0U CN206251638U (en) | 2016-11-18 | 2016-11-18 | A kind of tanker cat ladder of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251638U true CN206251638U (en) | 2017-06-16 |
Family
ID=59026008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239365.0U Active CN206251638U (en) | 2016-11-18 | 2016-11-18 | A kind of tanker cat ladder of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306604A (en) * | 2017-07-03 | 2017-11-03 | 中联重机股份有限公司 | A kind of cat ladder and the harvester with the cat ladder |
-
2016
- 2016-11-18 CN CN201621239365.0U patent/CN206251638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306604A (en) * | 2017-07-03 | 2017-11-03 | 中联重机股份有限公司 | A kind of cat ladder and the harvester with the cat ladder |
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| GR01 | Patent grant |