CN209240923U - A kind of height-adjustable tractor seat device - Google Patents
A kind of height-adjustable tractor seat device Download PDFInfo
- Publication number
- CN209240923U CN209240923U CN201821924118.3U CN201821924118U CN209240923U CN 209240923 U CN209240923 U CN 209240923U CN 201821924118 U CN201821924118 U CN 201821924118U CN 209240923 U CN209240923 U CN 209240923U
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- CN
- China
- Prior art keywords
- seat
- height
- bevel gear
- threaded rod
- elevating lever
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Abstract
The utility model discloses a kind of height-adjustable tractor seat devices, including body and seat, the seat includes seat plate and backup plate, setting is equipped with elevating lever on the bottom wall of the seat plate, threaded rod is installed on the roof of the body, the bottom end of the elevating lever is offered with the intermeshing threaded hole of threaded rod and threaded rod is engaged with elevating lever screw thread, the inside of the body offers installation cavity, the bottom end of the threaded rod is equipped with first bevel gear, and first bevel gear is located at the inside of installation cavity, the side of the first bevel gear is engaged with second bevel gear, the side of the second bevel gear is horizontally installed with connecting rod.The utility model changes the stationary structure of traditional tractor seat, easily the height of tractor seat can be adjusted, improve the comfort of driver, it is provided with buffer gear on the seat, the vibration that driver is subject to can be buffered, further improve the comfort level of driver.
Description
Technical field
The utility model relates to tractor seat technical fields, more particularly to a kind of height-adjustable tractor seat dress
It sets.
Background technique
Tractor is the self-propelled motor machine for drawing and driving Work machine to complete every mobile operation, can also be done
Fixed operation power by engine, transmission, walking, steering, hydraulic suspension, power output, electrical instrumentation, riding manipulation and is led
Systems or the device composition such as draw.Engine power is transmitted to driving wheel by transmission system, travels tractor, in actual life, often
What is seen is all the medium transmitted using balata belt as power.
Tractor generally uses diesel oil as fuel, and noise is larger when in use, and mechanical vibration is stronger, therefore tractor
Driver's long-duration driving is easier fatigue, more comfortable when the seat of tractor needs position suitable to drive driver, existing
Some tractor seats are typically all fixed design, can not change its height, need to improve.
Utility model content
The problem of can not being adjusted purpose of the utility model is to solve the height of tractor seat in the prior art, and
The height-adjustable tractor seat device of one kind of proposition.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of height-adjustable tractor seat device, including body and seat, the seat include seat plate and backup plate,
Setting is equipped with elevating lever on the bottom wall of the seat plate, and threaded rod, the bottom of the elevating lever are equipped on the roof of the body
End is offered with the intermeshing threaded hole of threaded rod and threaded rod is engaged with elevating lever screw thread, and the inside of the body offers
Installation cavity, the bottom end of the threaded rod are equipped with first bevel gear, and first bevel gear is located at the inside of installation cavity, and described first
The side of bevel gear is engaged with second bevel gear, and the side of the second bevel gear is horizontally installed with connecting rod, the connecting rod
It extends to the outside of body and knob is installed.
Preferably, cushion is installed on the upside of the seat plate, symmetrically offers multiple mounting holes on the roof of the seat plate,
The inside of each mounting hole is mounted on buffer spring, and the top of buffer spring is fixedly connected with the bottom wall of cushion.
Preferably, it is equipped with buffering sponge between the seat plate and cushion, offers on the buffering sponge and buffer spring
Mutually matched through-hole.
Preferably, fixing bearing is installed, the fixing bearing is embedded on the roof of body on the threaded rod.
Preferably, telescopic rod there are two being symmetrically installed between the bottom wall of the seat plate and the roof of body.
Preferably, anti-skid chequer is offered on the lateral wall of the knob.
Compared with prior art, the utility model has the beneficial effects that:
1, the utility model changes the stationary structure of traditional tractor seat, can be easily to tractor seat
Height is adjusted, and improves the comfort of driver, control is realized in the way of screw drive, easy to operate；
2, it is provided with buffer gear on the seat, the vibration that driver is subject to can be buffered, be further improved
The comfort level of driver improves the comprehensive performance of tractor seat on the whole.
Detailed description of the invention
Fig. 1 be the utility model proposes the height-adjustable tractor seat device of one kind front section view；
Fig. 2 be the utility model proposes the height-adjustable tractor seat device of one kind side structure schematic diagram；
Fig. 3 be the utility model proposes the height-adjustable tractor seat device of one kind part A structure amplification
Figure.
In figure: 1 body, 2 seat plates, 3 backup plates, 4 cushions, 5 buffering sponges, 6 elevating levers, 7 threaded rods, 8 installation cavitys, 9 are fixed
Bearing, 10 first bevel gears, 11 second bevel gears, 12 knobs, 13 telescopic rods, 14 mounting holes, 15 buffer springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of height-adjustable tractor seat device, including body 1 and seat, seat include seat plate
2 and backup plate 3, the upside of seat plate 2 cushion 4 is installed, multiple mounting holes 14, each installation are symmetrically offered on the roof of seat plate 2
The inside in hole 14 is mounted on buffer spring 15, and the top of buffer spring 15 is fixedly connected with the bottom wall of cushion 4,2 He of seat plate
Between cushion 4 be equipped with buffering sponge 5, buffer sponge 5 on offer with the mutually matched through-hole of buffer spring 15, if encountering vibration
Situation, buffer spring 15 and buffering sponge 5 provide the damping effect to cushion 4 jointly, keep driver's experience more comfortable.
Setting is equipped with elevating lever 6 on the bottom wall of seat plate 2, and threaded rod 7, the bottom of elevating lever 6 are equipped on the roof of body 1
End is offered with the intermeshing threaded hole of threaded rod 7 and threaded rod 7 is engaged with 6 screw thread of elevating lever, is equipped on threaded rod 7 solid
Dead axle holds 9, and fixing bearing 9 is embedded on the roof of body 1, installs to threaded rod 7, keeps its holding position motionless while still
It can rotate, be symmetrically installed between the bottom wall of seat plate 2 and the roof of body 1 there are two telescopic rod 13, two telescopic rods 13 limit
The rotatory power of seat, while its lifting is not influenced, the inside of body 1 offers installation cavity 8, and the bottom end of threaded rod 7 is equipped with
First bevel gear 10, and first bevel gear 10 is located at the inside of installation cavity 8, the side of first bevel gear 10 is engaged with the second cone tooth
Wheel 11, the side of second bevel gear 11 is horizontally installed with connecting rod, and connecting rod extends to the outside of body 1 and is equipped with knob
12, anti-skid chequer is offered on the lateral wall of knob 12, improves the frictional force with knob 12, rotation knob 12 can be by between gear
Engagement drive threaded rod 7 rotate.
The working principle of the utility model are as follows: when needing to adjust the height of tractor seat, rotate knob 12, knob 12
It drives second bevel gear 11 to rotate and then first bevel gear 10 is driven to rotate, therefore threaded rod 7 follows rotation, elevating lever 6 and spiral shell
Rasp bar 7 engages the screw drives power by threaded rod 7, while two telescopic rods 13 limit the rotatory power of seat plate 2, therefore sit
Plate 2 can move up and down, and be the height of controllable seat by rotation knob 12, when driver sits on the seat, if encountering vibration
Emotionally condition, buffer spring 15 and buffering sponge 5 provide the damping effect to cushion 4 jointly, keep driver's experience more comfortable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein, and should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of height-adjustable tractor seat device, including body (1) and seat, it is characterised in that: the seat packet
Seat plate (2) and backup plate (3) are included, is arranged on the bottom wall of the seat plate (2) and is equipped with elevating lever (6), on the roof of the body (1)
It is equipped with threaded rod (7), the bottom end of the elevating lever (6) offers and threaded rod (7) intermeshing threaded hole and threaded rod
(7) it is engaged with elevating lever (6) screw thread, the inside of the body (1) offers installation cavity (8), the bottom end peace of the threaded rod (7)
Equipped with first bevel gear (10), and first bevel gear (10) is located at the inside of installation cavity (8), and the one of the first bevel gear (10)
Side is engaged with second bevel gear (11), and the side of the second bevel gear (11) is horizontally installed with connecting rod, and the connecting rod is prolonged
It extends to the outside of body (1) and knob (12) is installed.
2. the height-adjustable tractor seat device of one kind according to claim 1, it is characterised in that: the seat plate
(2) it is equipped with cushion (4), is symmetrically offered multiple mounting holes (14) on the roof of the seat plate (2), each peace on the upside of
The inside of dress hole (14) is mounted on buffer spring (15), and the fixed company of the bottom wall of the top of buffer spring (15) and cushion (4)
It connects.
3. the height-adjustable tractor seat device of one kind according to claim 2, it is characterised in that: the seat plate
(2) it is equipped with buffering sponge (5) between cushion (4), offers on the buffering sponge (5) and cooperates with buffer spring (15)
Through-hole.
4. the height-adjustable tractor seat device of one kind according to claim 1, it is characterised in that: the threaded rod
(7) it is equipped on fixing bearing (9), the fixing bearing (9) is embedded on the roof of body (1).
5. the height-adjustable tractor seat device of one kind according to claim 1, it is characterised in that: the seat plate
(2) there are two being symmetrically installed between the roof of bottom wall and body (1) telescopic rod (13).
6. the height-adjustable tractor seat device of one kind according to claim 1, it is characterised in that: the knob
(12) anti-skid chequer is offered on lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924118.3U CN209240923U (en) | 2018-11-21 | 2018-11-21 | A kind of height-adjustable tractor seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924118.3U CN209240923U (en) | 2018-11-21 | 2018-11-21 | A kind of height-adjustable tractor seat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209240923U true CN209240923U (en) | 2019-08-13 |
Family
ID=67529179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821924118.3U Active CN209240923U (en) | 2018-11-21 | 2018-11-21 | A kind of height-adjustable tractor seat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209240923U (en) |
-
2018
- 2018-11-21 CN CN201821924118.3U patent/CN209240923U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |