CN209365971U - A kind of agricultural machinery seat - Google Patents
A kind of agricultural machinery seat Download PDFInfo
- Publication number
- CN209365971U CN209365971U CN201920061214.8U CN201920061214U CN209365971U CN 209365971 U CN209365971 U CN 209365971U CN 201920061214 U CN201920061214 U CN 201920061214U CN 209365971 U CN209365971 U CN 209365971U
- Authority
- CN
- China
- Prior art keywords
- opening
- agricultural machinery
- support plate
- turntable
- baffle
- 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.)
- Active
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of agricultural machinery seats, it is related to Agricultural Machinery Equipment technical field, including pedestal and backrest, backrest includes the support plate being mounted on the base, support plate is equipped with back cushion, the plate face of support plate is equipped with through-hole and several first openings, several first openings are around through-hole in the circumferential arrangement of fixed intervals, first rotating shaft is rotatably equipped in through-hole, turntable is coaxially connected in first rotating shaft, turntable includes being used to block the baffle of the first opening around several of first rotating shaft circumferential arrangement, it is the second opening between adjacent two baffle, first opening, the quantity of baffle and the second opening three are consistent, the driving assembly of driving turntable rotation is installed in support plate.In conclusion the utility model solves the technical issues of agricultural machinery seat is not adjustable permeability in the prior art, the utility model features simple structure is low in cost, can effectively realize the adjustment of agricultural machinery seat permeability, improve the comfort used.
Description
Technical field
The utility model relates to Agricultural Machinery Equipment technical field, in particular to a kind of agricultural machinery seat.
Background technique
Agricultural machinery is indispensable equipment in modern agriculture, and the operation of agricultural machinery is frequently necessary to operating personnel and is sitting in agricultural machinery
It is carried out in driver's cabin, the backrest of agricultural machinery seat is the back for supporting operating personnel, and existing agricultural machinery seat does not have logical
Permeability causes contact for a long time to will lead to thermal-arrest at operating personnel back and is difficult to dissipate, seriously affects the comfortable of operating personnel
Degree.
Utility model content
For disadvantages described above, the purpose of the utility model is to provide a kind of agricultural machinery seats, it is intended to it is penetrating to solve agricultural machinery seat
Property difference problem.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of agricultural machinery seat, including pedestal and backrest, backrest include the support plate being mounted on the base, and support plate is equipped with
Back cushion, the plate face of support plate are equipped with through-hole and several first openings, several first openings are in fixed intervals around through-hole
Circumferential arrangement, be rotatably equipped with first rotating shaft in through-hole, turntable be coaxially connected in first rotating shaft, turntable includes surrounding first
Several of shaft circumference arrangement are used to block the baffle of the first opening, are open between adjacent two baffle for second, the first opening,
The quantity of baffle and the second opening three are consistent, and the driving assembly of driving turntable rotation is equipped in support plate.
Wherein, turntable is first gear disk, and driving assembly includes by the rotational installation of the second shaft in the in support plate
Two toothed discs, first gear disk are meshed with second gear disk, are connected with rotating bar along radial in the second shaft, in support plate
Fixture block equipped with clamping rotating bar.
Wherein, turntable and the first corresponding opening are equipped with four groups altogether, and second gear disk is located at the centre of four groups of turntables
Place.
Wherein, rotating bar and fixture block are respectively positioned on support plate and do not install in the side plate face of turntable.
Wherein, fixture block is equipped with two groups, and two groups of fixture blocks are respectively equipped with start position and the final position of rotating bar rotational angle.
Wherein, fixture block is equipped with card slot, and card slot is equipped with the arch form for rotation-limited bar for the inlet that rotating bar enters
Elastic slice.
Wherein, the first opening, the second opening are fan-shaped mouth.
Wherein, web plate is equipped between support plate and back cushion.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since agricultural machinery seat includes pedestal and backrest, backrest includes support plate and back cushion, and the plate face of support plate is equipped with logical
Hole and several first openings, several first openings surround the circumferential arrangement that through-hole is in fixed intervals, rotational installation in through-hole
There is first rotating shaft, be coaxially connected with turntable in first rotating shaft, turntable includes being used for around several of first rotating shaft circumferential arrangement
The baffle of the first opening is blocked, is open between adjacent two baffle for second, the number of the first opening, baffle and the second opening three
Amount is consistent, and the driving assembly of driving turntable rotation is equipped in support plate, turntable rotation is driven by driving assembly, with turntable
Rotation, the first opening and baffle or the second opening shape at corresponding, when first be open with baffle to it is corresponding when baffle can cover the
One opening, to form the masking of support plate, when the first opening and the second opening to it is corresponding when formation support plate connection, thus
Realize the adjusting to the permeability of support plate.
In conclusion the utility model solves the technical issues of agricultural machinery seat is not adjustable permeability in the prior art,
The utility model features simple structure, it is low in cost, can effectively realize the adjustment of agricultural machinery seat permeability, improve use relax
Adaptive.
Detailed description of the invention
Fig. 1 is that the structure of the utility model agricultural machinery seat splits schematic diagram；
Fig. 2 is the back structures schematic diagram of Fig. 1；
Fig. 3 is fixture block structural schematic diagram in Fig. 2.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
The orientation being related in this specification be subject to the utility model agricultural machinery seat work normally when orientation, it is unlimited
Orientation when its fixed storage and transport, only represents opposite positional relationship, does not represent absolute positional relationship.
As shown in Figure 1, agricultural machinery seat includes pedestal and backrest, pedestal is installed on the pedestal of the driver's cabin of agricultural machinery, backrest
It is used to support the back of driver, backrest includes the support plate 1 being mounted on the base, the fixed plate one of support plate 1 and pedestal
Body formed, the front face of support plate 1 is equipped with halftone, and web plate is made by processing multiple meshes on plate, and back cushion is bonded on web plate,
Back cushion can use foam-rubber cushion, and the plate face of support plate 1 is equipped with through-hole 10 and several first openings 11, several first openings
11 be in the circumferential arrangement of fixed intervals around through-hole 10, in present embodiment, corresponding eight first openings 11 of a through-hole 10, the
One opening 11 is sector, and the plate between adjacent two first opening 11 is the sector of same shape, and fan-shaped mechanism can be maximized
The area ratio of the first opening 11 and the first 11 adjacent plates of opening is distributed, is rotatably equipped with first rotating shaft 12 in through-hole 10,
It is coaxially connected with turntable 13 in first rotating shaft 12, turntable 13 includes around eight of first rotating shaft circumferential arrangement for blocking first
The baffle 130 of opening 11 is the second opening 131 between adjacent two baffle 130, and the quantity of the second opening 131 is also eight, baffle
130 and second the shape of opening 131 be also same sector, with the rotation of turntable 13, the first opening 11 and baffle 130 or
Second opening 131 formed correspond to, when first opening 11 it is corresponding with 130 pairs of baffle when baffle 130 can cover the first opening 11, thus
The masking for forming support plate 1 forms the connection of support plate 1 when the first opening 11 is corresponding with the second 131 pairs of opening, to realize
Adjusting to the permeability of support plate 1.
As shown in Figure 1, being equipped with the driving assembly that driving turntable 13 rotates in support plate 1, turntable 13 is first gear disk,
First gear disk is equipped with outer toothing, and driving assembly includes being rotatablely installed by the second shaft 15 in second in support plate 1
Toothed disc 14, turntable 13 is located in the same plane with second gear disk 14, in present embodiment, is set on 1 front face of support plate
Fluted, turntable 13 and second gear disk 14 are installed in early groove, and first gear disk is meshed with second gear disk 14, in this way,
When second gear disk 14 rotates, first gear disk be can be rotated, and turntable 13 and the first corresponding opening 11 are equipped with four groups altogether,
Second gear disk 14 is located at the middle of four groups of turntables 13, and such a second gear disk 14 rotates, and can drive four turntables
13 synchronous rotation.
As Fig. 2 and Fig. 3 jointly shown in, the second shaft 15 be located at 1 back side of support plate one end welding rotating bar 16, rotation
Bar 16 is rotated manually for user, drives the rotation of second gear disk 14 with this, rotating bar 16 along the second shaft 15 diameter
It is fixed to direction, 1 back side of support plate is equipped with the fixture block 17 of clamping rotating bar 16, so as to form the locking to rotating bar 16, card
Block 17 is equipped with two groups, and two groups of fixture blocks 17 are respectively equipped with start position and the final position of 16 rotational angle of rotating bar, in initial bit
Rotating bar 16 is matched with a card of fixture block 17 when setting, and as rotating bar 16 rotates 22.5 °, rotating bar 16 can be caught in another fixture block 17
It is interior, form the locking when shielding status or connected state of support plate 1.Fixture block 17 is equipped with card slot 170, and card slot 170 is for rotation
The inlet that bar 16 enters is equipped with the arch form elastic slice for rotation-limited bar, after entering card slot 170 with rotating bar 16, arch
Elastic slice 171 can form rotating bar 16 and limit, and rotating bar 16 is avoided to deviate from out of card slot 170, move applying to rotating bar 16
After power, rotating bar 16 can drive 171 deformation of arch shrapnel, so that rotating bar 16 and fixture block 17 are detached from.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.
Claims (8)
1. a kind of agricultural machinery seat, including pedestal and backrest, the backrest includes the support plate being installed on the pedestal, the branch
Fagging is equipped with back cushion, which is characterized in that the plate face of the support plate is equipped with through-hole and several first openings, described several
A first opening surrounds the circumferential arrangement that the through-hole is in fixed intervals, is rotatably equipped with first rotating shaft in the through-hole, described
Be coaxially connected with turntable in first rotating shaft, the turntable include around the first rotating shaft circumferential arrangement several for blocking
The baffle of first opening is the second opening between adjacent two baffle, first opening, the baffle and described
The quantity of second opening three is consistent, and the driving assembly for driving the turntable rotation is equipped in the support plate.
2. a kind of agricultural machinery seat as described in claim 1, which is characterized in that the turntable is first gear disk, the driving
Component includes by the rotational installation of the second shaft in the second gear disk in the support plate, the first gear disk and described the
Two toothed discs are meshed, and are connected with rotating bar along radial in second shaft, the support plate is equipped with described turn of clamping
The fixture block of lever.
3. a kind of agricultural machinery seat as claimed in claim 2, which is characterized in that the turntable and the first corresponding opening are altogether
Equipped with four groups, the second gear disk is positioned at the middle of turntable described in four groups.
4. a kind of agricultural machinery seat as claimed in claim 2, which is characterized in that the rotating bar is respectively positioned on described with the fixture block
Support plate is not installed in the side plate face of the turntable.
5. a kind of agricultural machinery seat as claimed in claim 2, which is characterized in that the fixture block is equipped with two groups, two groups of fixture block difference
Start position and final position equipped with the rotating bar rotational angle.
6. a kind of agricultural machinery seat as claimed in claim 5, which is characterized in that the fixture block is equipped with card slot, and the card slot supplies
The inlet that the rotating bar enters is equipped with the arch form elastic slice for limiting the rotating bar.
7. a kind of agricultural machinery seat as described in claim 1, which is characterized in that first opening, second opening are
Fan-shaped mouth.
8. a kind of agricultural machinery seat as described in claim 1 to 7 is any, which is characterized in that the support plate and the back cushion it
Between be equipped with web plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061214.8U CN209365971U (en) | 2019-01-14 | 2019-01-14 | A kind of agricultural machinery seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061214.8U CN209365971U (en) | 2019-01-14 | 2019-01-14 | A kind of agricultural machinery seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365971U true CN209365971U (en) | 2019-09-10 |
Family
ID=67825501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061214.8U Active CN209365971U (en) | 2019-01-14 | 2019-01-14 | A kind of agricultural machinery seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209365971U (en) |
-
2019
- 2019-01-14 CN CN201920061214.8U patent/CN209365971U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106402101B (en) | For widening the cable clamping device of cable braid shielding | |
| CN107962407B (en) | A kind of multi-functional frock clamp | |
| DE102013114476A1 (en) | CLOSING SYSTEM FOR WHEEL OPENINGS | |
| CN104835547B (en) | Multi-diaphragm collimator | |
| CN103781660A (en) | Harmonic drive disc recliner for automotive vehicle seat | |
| CN209365971U (en) | A kind of agricultural machinery seat | |
| CN102180111B (en) | Disc type gapless angle adjuster | |
| KR100249960B1 (en) | Disc streak pattern forming method and apparatus | |
| CN102991379A (en) | High-strength angle adjuster | |
| US5577542A (en) | Slat carrier for vertical venetian blind | |
| CN201961187U (en) | Universal zero clearance angle regulator | |
| CN108134200A (en) | A kind of built-in bi-motor changes six grades of electric turning antenna driver | |
| CN215826550U (en) | Car seat handrail subassembly | |
| CN106931667B (en) | Polar region solar energy receives copper alloy rack | |
| CN108001316A (en) | A kind of classification hovered adjusts linkage | |
| CN208324962U (en) | Vehicle seat and its electric rotary body | |
| JPH0151290B2 (en) | ||
| CN202966015U (en) | High-strength angle adjuster | |
| CN201961186U (en) | Universal angle adjusting device for automotive seat | |
| US3150527A (en) | Variable speed device and adjusting means therefor | |
| CN213082979U (en) | Automobile seat adjusting assembly | |
| CN210471577U (en) | Handrail capable of adjusting supporting position in multiple directions | |
| CN202106876U (en) | Universal angle adjuster for automobile seats | |
| JPH0352446Y2 (en) | ||
| CN220813031U (en) | Multichannel conveying and edge blowing mechanism for knitted fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |