CN204259420U - The elevating mechanism of cotton transport airduct in a kind of cotton picker - Google Patents
The elevating mechanism of cotton transport airduct in a kind of cotton picker Download PDFInfo
- Publication number
- CN204259420U CN204259420U CN201420484445.7U CN201420484445U CN204259420U CN 204259420 U CN204259420 U CN 204259420U CN 201420484445 U CN201420484445 U CN 201420484445U CN 204259420 U CN204259420 U CN 204259420U
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- China
- Prior art keywords
- cotton
- elevating mechanism
- riser
- fixed support
- transport airduct
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Abstract
The utility model discloses the elevating mechanism of cotton transport airduct in a kind of cotton picker, relate to cotton picking field of agricultural machinery, solve the bulky technical problem of cotton transport airduct elevating mechanism in prior art cotton picker, elevating mechanism of the present utility model comprises the fixed support be fixed on cotton picker, connects the travel(l)ing rest of cotton transport airduct, and fixed support is provided with the drive unit driving travel(l)ing rest lifting; The utility model is applied in cotton picker.
Description
Technical field
The utility model relates to cotton picker field.
Background technology
In the course of work of the cotton picker of the interior hopper of band, when interior hopper lifting, ensure that cotton transport airduct also wants corresponding lifting, to ensure that cotton picking and cotton transmit normally carrying out of work.The lifting of manual setting cotton transport airduct is wasted time and energy, and realize complex structure, the cost of cotton transport airduct lifting high, or the space taken is large, can not be applicable to middle-size and small-size cotton picker in prior art by mechanization.
Summary of the invention
The technical problem that the utility model solves is to provide the elevating mechanism of cotton transport airduct in a kind of cotton picker, realizes the mechanized operation of cotton transport airduct lifting, and institute takes up space little.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
An elevating mechanism for cotton transport airduct in cotton picker, comprise the fixed support be fixed on cotton picker, connect the travel(l)ing rest of cotton transport airduct, described fixed support is provided with the drive unit driving travel(l)ing rest lifting.
Further, described fixed support is provided with guide rail along short transverse, and described travel(l)ing rest is provided with the roller along guide rail movement.
Further, described fixed support comprises horizontal support plate and relatively-movable two risers, described riser arranges described guide rail, is provided with adjustment screw mandrel between two risers.
Further, described riser comprises the first riser and the second riser, and described first riser is fixedly connected with described horizontal support plate.
Further, described second riser is transversely provided with loose slot, the sidewall of described horizontal support plate is provided with the projection connecting described loose slot; Or described second riser is provided with projection, described horizontal support plate is provided with the loose slot connecting described projection.
Further, the opposite face of described riser is provided with raised line and forms guide rail, and the both sides of described travel(l)ing rest arrange described roller and are connected with guide rail.
Further, described drive unit is the oil cylinder be arranged on fixed support, and the piston rod of described oil cylinder connects described travel(l)ing rest.
Further, described oil cylinder and fixed support are rotationally connected,
The beneficial effects of the utility model:
Elevating mechanism of the present utility model, drive unit action, drive the relative fixed support elevating movement of travel(l)ing rest, realize the mechanized operation of cotton transport airduct lifting, convenient and strength-saving, and overall structure is little, and shared space is little, be applicable to small-sized self-walking cotton picker, especially the cotton picker of narrow space between driver's cabin and hopper.
These features of the present utility model and advantage will embodiment below, exposure detailed in accompanying drawing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the connection diagram of the utility model middle guide and roller;
Fig. 4 is the principle schematic regulating screw mandrel in the utility model.
Embodiment
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection domain of the present utility model.
With reference to figure 1 and Fig. 2, the elevating mechanism of cotton transport airduct in shown a kind of cotton picker, comprise the fixed support 1 be fixed on cotton picker, connect the travel(l)ing rest 2 of cotton transport airduct, the bottom of fixed support 1 is provided with drive unit 3, drive unit 3 connects travel(l)ing rest 2, the action of drive unit 3 action drives fixed support 1 relative motion support 2, travel(l)ing rest 2 drives cotton transport airduct to realize descending operation.
With reference to figure 1 and Fig. 3, fixed support 1 is provided with two guide rails 13 relatively along short transverse, and the both sides of travel(l)ing rest 2 are provided with the roller 21 along guide rail 13 movement.Fixed support 1 plays guide effect, and it is inner that travel(l)ing rest 2 is positioned at fixed support 1, moves along guide rail 13, both phase counterweights and, therefore shared spatial volume is little.
And travel(l)ing rest 2 is arranged many row's rollers 21 to be flexibly connected along short transverse interval with guide rail 13, to prevent travel(l)ing rest 2 deflection, play better guide effect.
The drive unit 3 adopted is for being arranged on the oil cylinder on fixed support 1, and the piston rod of oil cylinder connects travel(l)ing rest 2.Preferred oil cylinder and fixed support 1 are rotationally connected, and fixed support 1 plays guide effect, therefore reduce the position accuracy demand of oil cylinder, adopt to be rotationally connected to make the easier for installation of drive unit 3.
With reference to figure 1 and Fig. 4, the fixed support 1 in the utility model comprises the horizontal support plate 11 of lower end and relatively-movable two risers 12, and horizontal support plate 11 is vertical with riser 12 to be arranged, and is provided with and regulates screw mandrel 14 between two risers 12.The nut 4 that screw mandrel 14 connects is regulated to be positioned at the both sides of riser 12, by regulating the relative distance of adjustable two risers 12 of screw mandrel 14, roller 21 being connected with guide rail 13 and putting in place, and smoothly movable, installation process can accurately regulate, and therefore improves the quality of assembling.
For realizing can relative movement realizing in the following manner of two risers: riser comprises the first riser and the second riser, and the first riser is fixedly connected with horizontal support plate, the second riser can be unsettled, and by regulating the adjustment of screw mandrel, the second riser can move freely.
Preferred, be transversely be provided with loose slot on the second riser, the sidewall of horizontal support plate is provided with the projection connecting loose slot; Or projection is provided with on the second riser, horizontal support plate is provided with the loose slot of connection bump.Second riser is not only removable, and obtains the support of horizontal support plate, and structure is more stable.
The opposite face of two risers 12 arranges raised line and forms guide rail 13, the both sides of travel(l)ing rest arrange roller and are connected with guide rail.Or arrange gathering sill and form guide rail on the opposite face of two risers 12, roller is connected in gathering sill.
By above-described embodiment, the purpose of this utility model is reached by fully effective.The personage being familiar with this technology should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in embodiment above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (8)
1. the elevating mechanism of cotton transport airduct in cotton picker, is characterized in that: comprise the fixed support be fixed on cotton picker, connect the travel(l)ing rest of cotton transport airduct, described fixed support is provided with the drive unit driving travel(l)ing rest lifting.
2. the elevating mechanism of cotton transport airduct in a kind of cotton picker according to claim 1, it is characterized in that: described fixed support is provided with guide rail along short transverse, described travel(l)ing rest is provided with the roller along guide rail movement.
3. the elevating mechanism of cotton transport airduct in a kind of cotton picker according to claim 2, it is characterized in that: described fixed support comprises horizontal support plate and relatively-movable two risers, described riser arranges described guide rail, between two risers, is provided with adjustment screw mandrel.
4. the elevating mechanism of cotton transport airduct in a kind of cotton picker according to claim 3, it is characterized in that: described riser comprises the first riser and the second riser, described first riser is fixedly connected with described horizontal support plate.
5. the elevating mechanism of cotton transport airduct in a kind of cotton picker according to claim 4, it is characterized in that: described second riser is transversely provided with loose slot, the sidewall of described horizontal support plate is provided with the projection connecting described loose slot; Or described second riser is provided with projection, described horizontal support plate is provided with the loose slot connecting described projection.
6. according to the elevating mechanism of cotton transport airduct in a kind of cotton picker in claim 3 to 5 described in any one, it is characterized in that: the opposite face of described riser is provided with raised line and forms described guide rail, the both sides of described travel(l)ing rest arrange described roller and are connected with guide rail.
7. the elevating mechanism of cotton transport airduct in a kind of cotton picker as claimed in any of claims 1 to 5, it is characterized in that: described drive unit is the oil cylinder be arranged on fixed support, the piston rod of described oil cylinder connects described travel(l)ing rest.
8. the elevating mechanism of cotton transport airduct in a kind of cotton picker according to claim 7, is characterized in that: described oil cylinder and fixed support are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484445.7U CN204259420U (en) | 2014-08-26 | 2014-08-26 | The elevating mechanism of cotton transport airduct in a kind of cotton picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420484445.7U CN204259420U (en) | 2014-08-26 | 2014-08-26 | The elevating mechanism of cotton transport airduct in a kind of cotton picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259420U true CN204259420U (en) | 2015-04-15 |
Family
ID=52794338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420484445.7U Expired - Fee Related CN204259420U (en) | 2014-08-26 | 2014-08-26 | The elevating mechanism of cotton transport airduct in a kind of cotton picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285589A (en) * | 2014-08-26 | 2015-01-21 | 浙江亚特电器有限公司 | Lifting mechanism of cotton-conveying air pipe in cotton picker |
-
2014
- 2014-08-26 CN CN201420484445.7U patent/CN204259420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285589A (en) * | 2014-08-26 | 2015-01-21 | 浙江亚特电器有限公司 | Lifting mechanism of cotton-conveying air pipe in cotton picker |
| CN104285589B (en) * | 2014-08-26 | 2016-10-05 | 浙江亚特电器有限公司 | The elevating mechanism of cotton transport airduct in a kind of cotton picker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20170826 |