CN208021534U - A kind of steering wheel of adjustable-angle - Google Patents
A kind of steering wheel of adjustable-angle Download PDFInfo
- Publication number
- CN208021534U CN208021534U CN201820455463.0U CN201820455463U CN208021534U CN 208021534 U CN208021534 U CN 208021534U CN 201820455463 U CN201820455463 U CN 201820455463U CN 208021534 U CN208021534 U CN 208021534U
- Authority
- CN
- China
- Prior art keywords
- tubing string
- worm screw
- steering wheel
- tube socket
- adjustment block
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of steering wheels of adjustable-angle, including first tubing string, second tubing string, tube socket and angle adjustment block, the inside of the tube socket is equipped with the first worm screw, the second worm screw being mutually matched with the first worm screw is installed inside the tube socket of the first worm screw side, one end of second worm screw extends to tube socket side and is equipped with rotating handles, the other end of second worm screw extends to the tube socket other side and is equipped with the first screw rod, the first nut being mutually matched with the first screw rod is installed, one end of first worm screw is equipped with first tubing string on the first screw rod.The utility model on the inside of the second groove by being uniformly arranged four third grooves, third inside grooves install fixture block by resetting spring, the side of fixture block is installed by pull rod, and mounting blocks are set in the inside of the second groove, and the side of mounting blocks is uniformly arranged four card slots being mutually matched with fixture block, it is easy to maintenance convenient for being disassembled and installed to steering wheel.
Description
Technical field
The utility model is related to steering wheel equipment technical field, specially a kind of steering wheel of adjustable-angle.
Background technology
The agricultural in China occupies an important position in entire national economy, and China's agricultural development is rapid, and achieves order
The agricultural machinery such as the achievement that people attractes attention, especially combine harvester realize agricultural automation, and agricultural working greatly improved
Efficiency, still, in actual application, different heights, build driver drive agricultural machinery, required steering wheel
Angle is different, and if the angle of steering wheel is not suitable for, can accelerate the fatigue of driver, is increased driver and is driven agriculture machine
The discomfort of tool, not only influences the speed and efficiency of normal operation, but also is susceptible to contingency, goes out currently on the market
Show the adjustable steering wheel of Partial angle, but its is complicated, it is inconvenient, and lack effective protective device, it cannot
The severe operating environment of agricultural machinery is adapted to, while the installation of existing steering wheel steering wheel is very troublesome.
Utility model content
The purpose of this utility model is to provide a kind of steering wheels of adjustable-angle, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of steering wheel of adjustable-angle, including
The inside of first tubing string, second tubing string, tube socket and angle adjustment block, the tube socket is equipped with the first worm screw, the first worm screw side
Tube socket inside the second worm screw being mutually matched with the first worm screw is installed, one end of the second worm screw extends to tube socket side and pacifies
Equipped with rotating handles, the other end of the second worm screw extends to the tube socket other side and is equipped with the first screw rod, is installed on the first screw rod
There are the first nut being mutually matched with the first screw rod, one end of first worm screw to extend at the top of tube socket and the first pipe is installed
Angled adjustment block is installed in one end far from the first worm screw of column, first tubing string, and angle adjustment block is internally provided with the first groove,
The bottom end of first inside grooves is equipped with first rotating shaft, and first rotating shaft is equipped with first gear, and one end of first rotating shaft is prolonged
It extends to the side of angle adjustment block and handle is installed, the other end of first rotating shaft extends to the other side and the peace of angle adjustment block
Equipped with the second screw rod, the second nut being mutually matched with the second screw rod is installed on the second screw rod, first inside grooves
Top is equipped with the second shaft, and the side of the second shaft is equipped with second tubing string, one end far from the second shaft of second tubing string
It extends to the outside of angle adjustment block and deck is installed, be all equipped with and first gear phase in the second shaft of second tubing string both sides
Mutual matched second gear, the first gear are intermeshed with second gear, and the side of the deck is equipped with the second groove, the
It is uniformly provided with four third grooves on the inside of two grooves, third inside grooves are equipped with fixture block by resetting spring, and the one of fixture block
Side is equipped with pull rod, and the one end of pull rod far from fixture block extends to deck side, and the top of the deck is equipped with steering wheel, steering wheel
Bottom mounting blocks are installed, and the side of mounting blocks is uniformly provided with four card slots being mutually matched with fixture block.
Preferably, the bottom of the mounting blocks is in coniform.
Preferably, the second tubing string is equipped with the second flexible protective jacket with angle adjustment block junction.
Preferably, second tubing string casing is installed on the outside of the second tubing string.
Preferably, angle adjustment block bottom is equipped with first tubing string casing, and between first tubing string casing and tube socket
It is fixedly connected with the first flexible protective jacket.
Compared with prior art, the utility model has the beneficial effects that：The steering wheel of the adjustable-angle, by tube socket
Inside the first worm screw is installed, the second worm screw that installation is mutually matched with the first worm screw inside the tube socket of the first worm screw side, the
One end of two worm screws extends to tube socket side and installs rotating handles, and the other end of the second worm screw extends to the tube socket other side and pacifies
Fill the first screw rod, the first nut that installation is mutually matched with the first screw rod on the first screw rod, be conveniently adjusted the length of steering wheel into
Row adjustment, by being arranged the first groove in the inside of angle adjustment block, first rotating shaft is installed in the bottom ends of the first inside grooves, and first
The upper setting first gear of shaft, one end mounting knob of first rotating shaft, the other end the second screw rod of installation of first rotating shaft, second
The second nut of upper installation of screw rod installs the second shaft, the side installation second of the second shaft on the top of the first inside grooves
Second gear is all arranged in the second shaft of second tubing string both sides so that the structure energy of direction machine angle regulator in tubing string
Simplification is accessed, angular adjustment of the driver to the adjustable-angle steering wheel, the utility model is contributed to pass through recessed second
Four third grooves are uniformly arranged on the inside of slot, third inside grooves install fixture block, the side installation of fixture block by resetting spring
Pull rod, and mounting blocks are set in the inside of the second groove, and the side of mounting blocks is uniformly arranged four and is mutually matched with fixture block
Card slot, it is easy to maintenance convenient for being disassembled and installed to steering wheel.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model tube socket；
Fig. 3 is the schematic diagram of the utility model angle adjustment block；
Fig. 4 is the side view of the utility model angle adjustment block；
Fig. 5 is the schematic diagram of the utility model deck.
In figure：1, tube socket；2, rotating handles；3, the first flexible protective jacket；4, first tubing string；5, second tubing string；6, second
Tubing string casing；7, steering wheel；8, deck；9, angle adjustment block；10, first tubing string casing；11, the first worm screw；12, the first spiral shell
It is female；13, the first screw rod；14, the second worm screw；15, handle；16, first rotating shaft；17, second gear；18, the second flexible protective jacket；
19, the second shaft；20, the second screw rod；21, the second nut；22, third groove；23, fixture block；24, card slot；25, mounting blocks；26,
Resetting spring；27, pull rod；28, the second groove；29, the first groove；30, first gear.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of steering wheel of adjustable-angle, including the
The inside of one tubing string 4, second tubing string 5, tube socket 1 and angle adjustment block 9, tube socket 1 is equipped with the first worm screw 11, the first worm screw 11 1
The second worm screw 14 being mutually matched with the first worm screw 11 is installed, one end of the second worm screw 14 extends to pipe inside the tube socket 1 of side
1 side of seat is simultaneously equipped with rotating handles 2, and the other end of the second worm screw 14 extends to 1 other side of tube socket and is equipped with the first screw rod
13, the first nut 12 being mutually matched with the first screw rod 13, one end extension of the first worm screw 11 are installed on the first screw rod 13
1 top of seat is simultaneously equipped with first tubing string 4, and angled adjustment block 9, angle are installed in one end far from the first worm screw 11 of first tubing string 4
9 bottom of degree adjustment block is equipped with first tubing string casing 10, and is fixedly connected with first between first tubing string casing 10 and tube socket 1 and stretches
Contracting protective jacket 3, angle adjustment block 9 are internally provided with the first groove 29, and the bottom end inside the first groove 29 is equipped with first rotating shaft
16, first rotating shaft 16 is equipped with first gear 30, and one end of first rotating shaft 16 extends to the side of angle adjustment block 9 and is equipped with
The other end of handle 15, first rotating shaft 16 extends to the other side of angle adjustment block 9 and is equipped with the second screw rod 20, the second screw rod
The second nut 21 being mutually matched with the second screw rod 20 is installed, the top inside the first groove 29 is equipped with the second shaft on 20
19, the side of the second shaft 19 is equipped with second tubing string 5, and the outside of second tubing string 5 is equipped with second tubing string casing 6, the second pipe
Column 5 is equipped with the second flexible protective jacket 18, one end far from the second shaft 19 of second tubing string 5 with 9 junction of angle adjustment block
It extends to the outside of angle adjustment block 9 and deck 8 is installed, be all equipped with and first in the second shaft 19 of 5 both sides of second tubing string
The second gear 17 that gear 30 is mutually matched, first gear 30 are intermeshed with second gear 17, and the side of deck 8 is equipped with second
The inside of groove 28, the second groove 28 is uniformly provided with four third grooves 22, is pacified by resetting spring 26 inside third groove 22
Equipped with fixture block 23, the side of fixture block 23 is equipped with pull rod 27, and the one end of pull rod 27 far from fixture block 23 extends to 8 side of deck, card
The top of seat 8 is equipped with steering wheel 7, and the bottom of steering wheel 7 is equipped with mounting blocks 25, and the bottom of mounting blocks 25 is in coniform, and is pacified
The side of dress block 25 is uniformly provided with four card slots being mutually matched with fixture block 23 24.
Operation principle：In use, when needing the length to steering wheel to be adjusted, driver twists the first nut 12
Pine, rotation rotating handles 2 drive the rotation of the second worm screw 14, and the rotation of the second worm screw 14 makes the first worm screw 11 move up and down, to right
The height of steering wheel is adjusted, and when needing the angle to steering wheel to be adjusted, driver unscrews the second nut 21, is turned
Dynamic handle 15 drives first rotating shaft 16 to rotate, and the rotation of first rotating shaft 16 makes the rotation of first gear 30 that second gear 17 be driven to rotate band
Dynamic second shaft 19 is dynamic, and the second shaft 19 drives second tubing string 5 to rotate, and to be adjusted to the angle of steering wheel, works as needs
When being installed to steering wheel 7, the mounting blocks 25 of 7 bottom of steering wheel are caught in inside the second groove 28 of deck 8, and fixture block 23 is by crowded
It is pressed into inside third groove 26, when mounting blocks 25 are completely into the second 28 inside of groove, fixture block 23 is just caught in card slot 24
It is internal to which steering wheel 7 is fixed on deck 8, when needing to remove on steering wheel 7, pull pull rod 27 that fixture block 23 is made to enter the
Inside three grooves 26, so that it may to remove steering wheel 7.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of steering wheel of adjustable-angle, including first tubing string（4）, second tubing string（5）, tube socket（1）With angle adjustment block
（9）, it is characterised in that：The tube socket（1）Inside the first worm screw is installed（11）, the first worm screw（11）The tube socket of side（1）
Inside is equipped with and the first worm screw（11）The second worm screw being mutually matched（14）, the second worm screw（14）One end extend to tube socket
（1）Side is simultaneously equipped with rotating handles（2）, the second worm screw（14）The other end extend to tube socket（1）The other side is simultaneously equipped with
One screw rod（13）, the first screw rod（13）On be equipped with and the first screw rod（13）The first nut being mutually matched（12）, described first
Worm screw（11）One end extend tube socket（1）Top is simultaneously equipped with first tubing string（4）, first tubing string（4）Far from the first worm screw
（11）One end angled adjustment block is installed（9）, angle adjustment block（9）Be internally provided with the first groove（29）, described first is recessed
Slot（29）Internal bottom end is equipped with first rotating shaft（16）, first rotating shaft（16）It is equipped with first gear（30）, first rotating shaft
（16）One end extend to angle adjustment block（9）Side and handle is installed（15）, first rotating shaft（16）The other end extend
To angle adjustment block（9）The other side and the second screw rod is installed（20）, the second screw rod（20）On be equipped with and the second screw rod
（20）The second nut being mutually matched（21）, first groove（29）Internal top is equipped with the second shaft（19）, second
Shaft（19）Side second tubing string is installed（5）, second tubing string（5）Far from the second shaft（19）One end extend to angle
Adjustment block（9）Outside and deck is installed（8）, second tubing string（5）Second shaft of both sides（19）On all be equipped with and the first tooth
Wheel（30）The second gear being mutually matched（17）, the first gear（30）With second gear（17）Intermeshing, the deck
（8）Side be equipped with the second groove（28）, the second groove（28）Inside be uniformly provided with four third grooves（22）, third groove
（22）Inside passes through resetting spring（26）Fixture block is installed（23）, fixture block（23）Side pull rod is installed（27）, pull rod（27）
Far from fixture block（23）One end extend to deck（8）Side, the deck（8）Top be equipped with steering wheel（7）, steering wheel（7）
Bottom mounting blocks are installed（25）, and mounting blocks（25）Side be uniformly provided with four and fixture block（23）The card slot being mutually matched
（24）.
2. a kind of steering wheel of adjustable-angle according to claim 1, it is characterised in that：The mounting blocks（25）Bottom
Portion is in coniform.
3. a kind of steering wheel of adjustable-angle according to claim 1, it is characterised in that：The second tubing string（5）With
Angle adjustment block（9）Junction is equipped with the second flexible protective jacket（18）.
4. a kind of steering wheel of adjustable-angle according to claim 1, it is characterised in that：The second tubing string（5）'s
Outside is equipped with second tubing string casing（6）.
5. a kind of steering wheel of adjustable-angle according to claim 1, it is characterised in that：The angle adjustment block（9）
Bottom is equipped with first tubing string casing（10）, and first tubing string casing（10）With tube socket（1）Between to be fixedly connected with first flexible
Protective jacket（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455463.0U CN208021534U (en) | 2018-04-03 | 2018-04-03 | A kind of steering wheel of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455463.0U CN208021534U (en) | 2018-04-03 | 2018-04-03 | A kind of steering wheel of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021534U true CN208021534U (en) | 2018-10-30 |
Family
ID=63909963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455463.0U Expired - Fee Related CN208021534U (en) | 2018-04-03 | 2018-04-03 | A kind of steering wheel of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654337A (en) * | 2018-12-26 | 2019-04-19 | 辽宁工程技术大学 | A kind of detachable gear pump frame |
-
2018
- 2018-04-03 CN CN201820455463.0U patent/CN208021534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654337A (en) * | 2018-12-26 | 2019-04-19 | 辽宁工程技术大学 | A kind of detachable gear pump frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20210403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |