CN203199009U - Air spring direction-adjustable device of loader and instrument assembly of air spring direction-adjustable device - Google Patents
Air spring direction-adjustable device of loader and instrument assembly of air spring direction-adjustable device Download PDFInfo
- Publication number
- CN203199009U CN203199009U CN 201320101914 CN201320101914U CN203199009U CN 203199009 U CN203199009 U CN 203199009U CN 201320101914 CN201320101914 CN 201320101914 CN 201320101914 U CN201320101914 U CN 201320101914U CN 203199009 U CN203199009 U CN 203199009U
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- gas spring
- adjustable
- air spring
- spring mechanism
- base
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Abstract
The utility model mainly discloses an air spring direction-adjustable device of a loader and an instrument assembly of the air spring direction-adjustable device. The air spring direction-adjustable device comprises an upper base, a lower base, an adjustable part and an air spring mechanism, wherein the upper base and the lower base are connected with each other and fixed, and the adjustable part is arranged on the upper base through a bearing and is connected with the upper base through the air spring mechanism. The instrument assembly comprises an outer shell, an instrument electrical assembly and a steering wheel, wherein the outer shell comprises a lower base machine shell, an upper base outer shell, a maintaining window and a covering cap. The lower base machine shell covers the periphery of the lower base, and the air spring maintaining window is arranged on the portion corresponding to the air spring mechanism. The upper base outer shell comprises two parts buckled with each other, the two parts are locked in a convex-concave bayonet type, the upper base outer shell covers the periphery of the upper base and the periphery of the instrument electrical assembly, the maintaining window is arranged on the upper base outer shell, the covering cap covers the upper end of the maintaining window, and the steering wheel is exposed outside the covering cap. The air spring direction-adjustable device is in a detachable structure shape, thereby being very convenient to install and maintain. Meanwhile, an adjustable method is simple and rapid, and using flexibility is achieved.
Description
Technical field
The utility model relates to the loader of adjustable angle with direction machine instrument assembly technical field, has adopted the special-purpose gas spring adjustable mechanism of construction machinery and equipment to regulate the angle that the direction machine rotates especially, and product goes the dominant project car to turn to for after equipped with deflector.
Background technology
Domestic loader though realized tilt fore and aft suitably adjustable of direction machine, has greatly improved aspect fatigue, the comfort level subtracting after adopting tunable arrangement.But reliability declines to a great extent, and mainly is that adjustable mechanism and catch gear exist big problem.
Domestic loader is after adopting adjustable mechanism, and customer responsiveness: when not using adjustable mechanism for a long time, have adjustable mechanism hair fastener, inflexible phenomenon, adjustable mechanism lost efficacy when serious, caused direction machine assembly non-adjustable, had serious potential safety hazard.
Simultaneously, the subject matter that catch gear exists then is the problem that has deformation after frequent use for a long time, the coupling mechanism force that makes latching device reducing slowly, and locking becomes more and more difficult, until inefficacy.
Loader is after adopting tunable arrangement, in case adjustable mechanism or catch gear go wrong, its maintenance is difficulty quite, mainly be that replacing adjustable mechanism and catch gear need the whole plastic casing of opening direction machine assembly, and the dismounting of plastic casing extremely bothers, relate to part in addition such as other electrical equipment and bundle assembly, two above professionals to cooperate for a long time, the past-sale service operation becomes and very bothers.
In order to address the above problem, the inventor designs a kind of loader adjustable direction device of gas spring mechanism and instrument assembly thereof, and this case produces thus.
The utility model content
The purpose of this utility model provides a kind of loader adjustable direction device of gas spring mechanism and instrument assembly thereof, the detouchable planform, and installation, maintenance is all very convenient, and adjustable mode simple and fast uses flexibly simultaneously.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
Loader comprises top base, bottom base, adjustable part, gas spring mechanism with the adjustable direction device of gas spring mechanism; Top base, bottom base are connected and fixed, and adjustable part is installed on top base by bearing, connect by gas spring mechanism between adjustable part and the top base.
Pass through the screw captive joint between described top base, the bottom base.
Described gas spring mechanism comprises gas spring and handle, install on adapter shaft and the following adapter shaft by bearing respectively at the two ends up and down of gas spring, the lower end outer wall that last adapter shaft is set on adjustable part stretches out and forms a pair of going up in the axle ear, following adapter shaft is set on the bottom base outer wall and stretches out and form in a pair of lower shaft ear, and handle is fixed on the adapter shaft.
Loader comprises above-mentioned adjustable direction device with the instrument assembly of the adjustable direction device of gas spring mechanism, comprises shell, instrument appliance assembly, bearing circle simultaneously; Shell comprises bottom base casing, top base shell, maintenance window, cover cap; The bottom base chassis cover is in the periphery of bottom base, and corresponding gas spring mechanism position is provided with the gas spring access panel; The two parts that fasten about the top base shell comprises adopt the locking of convex concave bayonet type, and cover is combined in the periphery of top base and instrument appliance assembly, and the maintenance window is installed on the top base shell, and the cover cap cover is combined in maintenance window upper end, and bearing circle is placed on outside the cover cap.
Simple bearing connection mode is all adopted in two connections of adjustable part in the utility model, and the stroke that changes gas spring just can drive the top adjustable mechanism and rotate.The disassembled simply bearing connects just can change, keep in repair the gas spring assembly separately.Shell can adopt the import anti-flaming ABS material, profile was advanced the three-dimensional software comprehensive Design, customized design various special maintenance windows, the top base shell adopts the design of the convex concave bayonet type locking of left and right correspondence, detouchable planform, installation, maintenance are all very convenient.
Description of drawings
Fig. 1 is adjustable part front view in the utility model preferred embodiment;
Fig. 2 is adjustable part lateral plan in the utility model preferred embodiment;
Fig. 3 is instrument assembly front view (not being with bearing circle) in the utility model preferred embodiment;
Fig. 4 is instrument assembly lateral plan (not being with bearing circle) in the utility model preferred embodiment;
Fig. 5 is instrument assembly front view in the utility model preferred embodiment (band bearing circle);
Fig. 6 is instrument assembly lateral plan in the utility model preferred embodiment (band bearing circle).
The specific embodiment
By reference to the accompanying drawings, preferred embodiment is described in further details to the utility model.
Adjustable direction device in the present embodiment referring to Fig. 1 and Fig. 2, comprises top base 1, bottom base 2, adjustable part 3, gas spring mechanism 4.
Gas spring mechanism 4 mainly comprises gas spring 41 and handle 42, and install on adapter shaft 45 and the following adapter shaft 46 by bearing 2 43, bearing 3 44 respectively at the two ends up and down of gas spring 41.At the lower end of adjustable part 3 outer wall, stretching out forms a pair of axle ear 47 of going up, and last adapter shaft 45 is set in the axle ear 47, forms and rotates.In like manner, a pair of lower shaft ear 48 that also stretched out on the outer wall of bottom base 2, following adapter shaft 46 are set in the lower shaft ear 48 and rotate.Handle 42 is fixed on the adapter shaft 45.Last axle ear 47, lower shaft ear 48 have all adopted 8MM thickness U Zee bar steel Z section bar, can guarantee the pressure that gas spring 41 bears fully.
When needs are regulated the front and rear angles of bearing circle, as long as handle 42 mentioned or leave behind, be fulcrum with bottom base 2 junctions, gas spring 41 changes its flexible stroke distances, adjustable part 3 is rotated around its bearing 1, changed the angle of adjustable part 3 thus.
Instrument assembly with adjustable direction device in the present embodiment matches in conjunction with Fig. 3 to Fig. 6, except above-mentioned adjustable direction device, also comprises shell 5, instrument appliance assembly 6, bearing circle 7 simultaneously.
Shell 5 adopts the import anti-flaming ABS material, and profile was advanced the three-dimensional software comprehensive Design, has mainly designed bottom base casing 51, top base shell 52, maintenance window 53, cover cap more than 54 major parts, from the bottom up assembling successively.
Above-described embodiment only is used for explaining inventive concept of the present utility model, but not to the restriction of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Claims (4)
1. loader is characterized in that: comprise top base, bottom base, adjustable part, gas spring mechanism with the adjustable direction device of gas spring mechanism; Top base, bottom base are connected and fixed, and adjustable part is installed on top base by bearing, connect by gas spring mechanism between adjustable part and the top base.
2. loader as claimed in claim 1 is characterized in that: pass through the screw captive joint between described top base, the bottom base with the adjustable direction device of gas spring mechanism.
3. loader as claimed in claim 1 is with the adjustable direction device of gas spring mechanism, it is characterized in that: described gas spring mechanism comprises gas spring and handle, install on adapter shaft and the following adapter shaft by bearing respectively at the two ends up and down of gas spring, the lower end outer wall that last adapter shaft is set on adjustable part stretches out and forms a pair of going up in the axle ear, following adapter shaft is set on the bottom base outer wall and stretches out and form in a pair of lower shaft ear, and handle is fixed on the adapter shaft.
4. the instrument assembly made with the adjustable direction device of gas spring mechanism of loader as claimed in claim 1 is characterized in that: comprise above-mentioned adjustable direction device, comprise shell, instrument appliance assembly, bearing circle simultaneously; Shell comprises bottom base casing, top base shell, maintenance window, cover cap; The bottom base chassis cover is in the periphery of bottom base, and corresponding gas spring mechanism position is provided with the gas spring access panel; The two parts that fasten about the top base shell comprises adopt the locking of convex concave bayonet type, and cover is combined in the periphery of top base and instrument appliance assembly, and the maintenance window is installed on the top base shell, and the cover cap cover is combined in maintenance window upper end, and bearing circle is placed on outside the cover cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101914 CN203199009U (en) | 2013-03-06 | 2013-03-06 | Air spring direction-adjustable device of loader and instrument assembly of air spring direction-adjustable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101914 CN203199009U (en) | 2013-03-06 | 2013-03-06 | Air spring direction-adjustable device of loader and instrument assembly of air spring direction-adjustable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199009U true CN203199009U (en) | 2013-09-18 |
Family
ID=49143144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101914 Expired - Fee Related CN203199009U (en) | 2013-03-06 | 2013-03-06 | Air spring direction-adjustable device of loader and instrument assembly of air spring direction-adjustable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791464A (en) * | 2018-08-02 | 2018-11-13 | 宁波市海曙恒通车辆部件有限公司 | A kind of stepless adjustable steering column |
-
2013
- 2013-03-06 CN CN 201320101914 patent/CN203199009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791464A (en) * | 2018-08-02 | 2018-11-13 | 宁波市海曙恒通车辆部件有限公司 | A kind of stepless adjustable steering column |
| CN108791464B (en) * | 2018-08-02 | 2022-09-20 | 宁波市海曙恒通车辆部件有限公司 | Stepless adjustable steering column |
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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 |
Granted publication date: 20130918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |