CN204641345U - A kind of trac. adjustable shade is fluffy - Google Patents
A kind of trac. adjustable shade is fluffy Download PDFInfo
- Publication number
- CN204641345U CN204641345U CN201520041084.3U CN201520041084U CN204641345U CN 204641345 U CN204641345 U CN 204641345U CN 201520041084 U CN201520041084 U CN 201520041084U CN 204641345 U CN204641345 U CN 204641345U
- Authority
- CN
- China
- Prior art keywords
- cam set
- trac
- set assembly
- driven gear
- fluffy
- 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.)
- Withdrawn - After Issue
Links
Abstract
It is fluffy that the utility model relates to a kind of trac. adjustable shade, comprises the relief bracket be positioned on trac. body, tilt skeleton, covering, traveller, stretching device, left Cam set assembly, right Cam set assembly, driver train and crank; Described tilt skeleton is positioned on relief bracket; Described covering is arranged on above tilt skeleton; Described stretching device is positioned on trac. body, for straining tilt skeleton; Described left Cam set assembly and right Cam set assembly are symmetricly set on outside relief bracket, and can the line of centers of left bore on relief bracket and right bore rotate respectively; Described left Cam set assembly and right Cam set assembly are provided with chute; Described tilt skeleton both sides are provided with traveller, and traveller can slide in chute; Described driver train is connected with right Cam set assembly with left Cam set assembly; Described crank is connected with driver train, and trac. adjustable shade of the present utility model is fluffy, and user can the stretching of manual regulation tilt and contraction, meets actual user demand.
Description
Technical field
It is fluffy that the utility model relates to a kind of adjustable shade, particularly relates to a kind of adjustable shade for trac. fluffy.
Background technology
Trac. is a kind of for drawing and driving Work machine to complete the self-propelled motor machine of every mobile operation, and in actual life, common is all the medium transmitted using balata belt as power.Trac. is mostly directly carry out operation in outdoor, so just need a tilt that chaufeur can be made normally to work under rainy day or hot weather, but existing tilt is directly installed on trac. inside mostly, can not carry out during its state regulating, the range of use of such tilt narrows, certain inconvenience is brought, user demand that cannot be actual to the operation of user.
Utility model content
The utility model object provides a kind of simply easy to operate to overcome the deficiencies in the prior art, can the trac. adjustable shade of the stretching of manual regulation tilt and contraction fluffy.
For achieving the above object, the technical solution adopted in the utility model is: a kind of trac. adjustable shade is fluffy, comprises the relief bracket be positioned on trac. body, tilt skeleton, covering, traveller, stretching device, left Cam set assembly, right Cam set assembly, driver train and crank; Described tilt skeleton comprises two brackets being symmetricly set on relief bracket both sides and two overhanging supportes, radius stay, two telescopic member, two the first non-telescoping components and the second non-telescoping components; Described two telescopic member, two the first non-telescoping components are connected by the main fulcrum combination of tilt skeleton be arranged on bracket successively with the second non-telescoping component, and are connected with bracket; Described overhanging support is connected by radius stay with the second non-telescoping component; Described covering is arranged on above tilt skeleton; Described stretching device is positioned on trac. body, for straining tilt skeleton; Described left Cam set assembly and right Cam set assembly are symmetricly set on outside relief bracket, and can the line of centers of left bore on relief bracket and right bore rotate respectively; Described left Cam set assembly and right Cam set assembly are provided with chute; Described two telescopic member both sides are equipped with traveller, and traveller can slide in chute; Described driver train is connected with right Cam set assembly with left Cam set assembly; Described crank is connected with driver train.
Preferably, described driver train comprises driving gear, the first driven gear, the second driven gear, the 3rd driven gear, gear transmission axle assembly; Described driving gear, the first driven gear, the second driven gear, the 3rd driven gear are arranged on the inner side of relief bracket; Described driving gear is connected with the first driven gear; Described second driven gear is connected with the 3rd driven gear; Described first driven gear is connected by gear transmission axle assembly with the second driven gear; Described gear transmission axle assembly is rotatable to be arranged on relief bracket; Described driving gear is fixedly connected with the S. A. of left Cam set assembly with right Cam set assembly respectively with the 3rd driven gear; The S. A. of described crank and right Cam set assembly is fixedly linked.
Preferably, described stretching device comprises draw ring and tensioned lines; Described draw ring is arranged on trac. body both sides; Described draw ring is by tensioned lines tension tilt skeleton.
Preferably, described telescopic member comprises two slide bars, two sliding sleeves and head piece; Described two slide bars are symmetricly set on below head piece; Described slide bar is connected with traveller; Described slide bar is telescopic to be arranged in sliding sleeve; Described sliding sleeve is arranged in the main fulcrum of tilt skeleton.
Preferably, also self-locking device is provided with in described driver train; Described self-locking device is connected with driving gear.
Preferably, described two telescopic member, two the first non-telescoping components and the second non-telescoping component can around tilt skeleton main fulcrum reciprocating rotary certain angles.
Preferably, described two telescopic member, two the first non-telescoping components are fixedly connected with bracket by supporting pin with the second non-telescoping component.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages: this trac. of one adjustable shade of the utility model scheme is fluffy, it is simple to operation, user can be sitting in stretching and the contraction of manual regulation tilt in trac., use laborsaving, ensure that the normal operation of user under the weather of rainy day or high temperature, meet actual user demand, there is good value of service, be suitable for the growth requirement in market.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Structural representation when accompanying drawing 1 is the utility model trac. adjustable shade fluffy extended state.
Accompanying drawing 2 is the partial enlarged drawing of I in accompanying drawing 1.
Accompanying drawing 3 is the partial enlarged drawing of in accompanying drawing 1 II.
Accompanying drawing 4 is the structural representation of left Cam set assembly.
Accompanying drawing 5 be the utility model trac. adjustable shade fluffy shrink time structural representation.
Accompanying drawing 6 be in accompanying drawing 5 A to structural representation view.
Wherein: 1, trac. body; 2, relief bracket; 3, covering; 4, left Cam set assembly; 5, right Cam set assembly; 6, crank; 7, left bore; 8, right bore; 9, chute; 10, traveller; 11, supporting pin; 21, bracket; 22, overhanging support; 23, radius stay; 24, telescopic member; 25, the first non-telescoping component; 26, the second non-telescoping component; 27, the main fulcrum of tilt skeleton; 31, driving gear; 32, the first driven gear; 33, the second driven gear; 34, the 3rd driven gear; 35, gear transmission axle assembly; 40, slide bar; 41, sliding sleeve; 42, head piece; 43, self-locking device; 44, draw ring; 45, tensioned lines.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Described in the utility model a kind of trac. adjustable shade is as shown in figures 1-6 fluffy, comprises the relief bracket 2 be positioned on trac. body 1, tilt skeleton, covering 3, traveller 10, stretching device, left Cam set assembly 4, right Cam set assembly 5, driver train and crank 6; Described tilt skeleton comprises two brackets 21 of being symmetricly set on relief bracket 2 both sides and two overhanging supportes 22, radius stay 23, two telescopic member 24, two first non-telescoping components 25 and the second non-telescoping components 26; Described two telescopic member 24, two the first non-telescoping components 25 and the second non-telescoping component 26 are connected by main fulcrum 27 combination of tilt skeleton be arranged on bracket 21 successively, and are connected with bracket 21; Described overhanging support 22 is connected by radius stay 23 with the second non-telescoping component 26; Described covering 3 is arranged on above tilt skeleton; Described stretching device is positioned on trac. body 1, for straining tilt skeleton; Described left Cam set assembly 4 and right Cam set assembly 5 are symmetricly set on outside relief bracket 2, and can the line of centers of left bore 7 on relief bracket 2 and right bore 8 rotate respectively; Described left Cam set assembly 4 and right Cam set assembly 5 are provided with chute 9; Described two telescopic member 24 both sides are equipped with traveller 10, and traveller 10 can slide in chute 9; Described driver train is connected with right Cam set assembly 5 with left Cam set assembly 4; Described crank 6 is connected with driver train; Described driver train comprises driving gear 31, first driven gear 32, second driven gear 33, the 3rd driven gear 34, gear transmission axle assembly 35; Described driving gear 31, first driven gear 32, second driven gear 33, the 3rd driven gear 34 are arranged on the inner side of relief bracket 2; Described driving gear 31 is connected with the first driven gear 32; Described second driven gear 33 is connected with the 3rd driven gear 34; Described first driven gear 32 is connected by gear transmission axle assembly 35 with the second driven gear 33; Described gear transmission axle assembly 35 is rotatable to be arranged on relief bracket 2; Described driving gear 31 and the 3rd driven gear 34 are fixedly connected with the S. A. of left Cam set assembly 4 with right Cam set assembly 5 respectively; Described crank 6 is fixedly linked with the S. A. of right Cam set assembly 5; Described stretching device comprises draw ring 44 and tensioned lines 45; Described draw ring 44 is arranged on trac. body 1 both sides; Described draw ring 44 strains tilt skeleton by tensioned lines 45; : described telescopic member 24 comprises two slide bars, 40, two sliding sleeves 41 and head piece 42; Described two slide bars 40 are symmetricly set on below head piece 42; Described slide bar 40 is connected with traveller 10; Described slide bar 40 is telescopic to be arranged in sliding sleeve 41; Described sliding sleeve 41 is arranged in the main fulcrum 27 of tilt skeleton; Self-locking device 43 is also provided with in described driver train; Described self-locking device 43 is connected with driving gear 31; Described two telescopic member 24, two the first non-telescoping components 25 and the second non-telescoping component 26 can around tilt skeleton main fulcrum 27 reciprocating rotary certain angles; Described two telescopic member 24, two the first non-telescoping components 25 are fixedly connected with bracket 21 by supporting pin 11 with the second non-telescoping component 26.
Described in the utility model a kind of trac. adjustable shade is as shown in figures 1-6 fluffy, when needs are fluffy for trac. adjustable shade stretching, user unclamps the tension rope on draw ring, then manually crank is rotated clockwise in the inner side of relief bracket, thus drive driving gear clickwise, the S. A. clickwise of the right Cam set assembly of driving gear rotating drive, right like this Cam set assembly just carries out reciprocating rotary around the line of centers of the right bore on relief bracket, right side traveller in telescopic member just moves in the chute of right Cam set assembly, right side traveller moves and drives the slide bar on right side to move in sliding sleeve forward, driving gear drives the first driven gear clickwise simultaneously, first driven gear drives the second driven gear clickwise by gear transmission axle assembly, second driven gear drives the 3rd driven wheel clickwise, the S. A. clickwise of the left Cam set assembly of the 3rd driving gear drives, thus drive left Cam set assembly to carry out reciprocating rotary around the line of centers of the left bore on relief bracket, left side traveller in telescopic member just moves in the chute of left Cam set assembly, left side traveller moves promotion left-side slide bar and moves in sliding sleeve, two telescopic member so just can be driven forward to stretch simultaneously, allow tilt stretch come, when tilt is stretched to the state of needs, user manually stops operating crank, then self-locking device can automatically lock tilt state now, last user manually fastens tension rope and the trac. adjustable shade after stretching can be used fluffy.
When needs are fluffy for trac. adjustable shade contraction, user unclamps the tension rope on draw ring, then at the rotation crank of the manual conter clockwise in the inner side of relief bracket, thus drive driving gear left-hand revolution, the S. A. left-hand revolution of the right Cam set assembly of driving gear rotating drive, right like this Cam set assembly just carries out reciprocating rotary around the line of centers of the right bore on relief bracket, right side traveller in telescopic member just moves in the chute of right Cam set assembly, and right side traveller moves and drives the slide bar on right side to move in sliding sleeve forward, driving gear drives the first driven gear left-hand revolution simultaneously, first driven gear drives the second driven gear left-hand revolution by gear transmission axle assembly, second driven gear drives the 3rd driven wheel left-hand revolution, the S. A. left-hand revolution of the left Cam set assembly of the 3rd driving gear drives, thus drive left Cam set assembly to carry out reciprocating rotary around the line of centers of the left bore on relief bracket, left side traveller in telescopic member just moves in the chute of left Cam set assembly, left side traveller moves promotion left-side slide bar and moves in sliding sleeve, two telescopic member so just can be driven toward after contraction simultaneously, tilt is allowed to shrink, when tilt is retracted to the state of needs, user manually stops operating crank, then self-locking device can automatically lock tilt state now, last user manually fastens tension rope and the trac. adjustable shade after contraction can be used fluffy.
Trac. adjustable shade as above is fluffy, can weld, rivets or be bolted together between head piece with slide bar.
Trac. adjustable shade of the present utility model is fluffy, it is simple to operation, user can be sitting in stretching and the contraction of manual regulation tilt in trac., use laborsaving, ensure that the normal operation of user under the weather of rainy day or high temperature, meet actual user demand, there is good value of service, be suitable for the growth requirement in market.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (6)
1. a trac. adjustable shade is fluffy, it is characterized in that: comprise the relief bracket be positioned on trac. body, tilt skeleton, covering, traveller, stretching device, left Cam set assembly, right Cam set assembly, driver train and crank; Described tilt skeleton comprises two brackets being symmetricly set on relief bracket both sides and two overhanging supportes, radius stay, two telescopic member, two the first non-telescoping components and the second non-telescoping components; Described two telescopic member, two the first non-telescoping components are connected by the main fulcrum combination of tilt skeleton be arranged on bracket successively with the second non-telescoping component, and are connected with bracket; Described overhanging support is connected by radius stay with the second non-telescoping component; Described covering is arranged on above tilt skeleton; Described stretching device is positioned on trac. body, for straining tilt skeleton; Described left Cam set assembly and right Cam set assembly are symmetricly set on outside relief bracket, and can the line of centers of left bore on relief bracket and right bore rotate respectively; Described left Cam set assembly and right Cam set assembly are provided with chute; Described two telescopic member both sides are equipped with traveller, and traveller can slide in chute; Described driver train is connected with right Cam set assembly with left Cam set assembly; Described crank is connected with driver train.
2. fluffy according to trac. adjustable shade according to claim 1, it is characterized in that: described driver train comprises driving gear, the first driven gear, the second driven gear, the 3rd driven gear, gear transmission axle assembly; Described driving gear, the first driven gear, the second driven gear, the 3rd driven gear are arranged on the inner side of relief bracket; Described driving gear is connected with the first driven gear; Described second driven gear is connected with the 3rd driven gear; Described first driven gear is connected by gear transmission axle assembly with the second driven gear; Described gear transmission axle assembly is rotatable to be arranged on relief bracket; Described driving gear is fixedly connected with the S. A. of left Cam set assembly with right Cam set assembly respectively with the 3rd driven gear; The S. A. of described crank and right Cam set assembly is fixedly linked.
3. trac. adjustable shade according to claim 2 is fluffy, it is characterized in that: described stretching device comprises draw ring and tensioned lines; Described draw ring is arranged on trac. body both sides; Described draw ring is by tensioned lines tension tilt skeleton.
4. trac. adjustable shade according to claim 3 is fluffy, it is characterized in that: described telescopic member comprises two slide bars, two sliding sleeves and head piece; Described two slide bars are symmetricly set on below head piece; Described slide bar is connected with traveller; Described slide bar is telescopic to be arranged in sliding sleeve; Described sliding sleeve is arranged in the main fulcrum of tilt skeleton.
5. trac. adjustable shade according to claim 4 is fluffy, it is characterized in that: be also provided with self-locking device in described driver train; Described self-locking device is connected with driving gear.
6. trac. adjustable shade according to claim 5 is fluffy, it is characterized in that: described two telescopic member, two the first non-telescoping components and the second non-telescoping component can around tilt skeleton main fulcrum reciprocating rotary certain angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041084.3U CN204641345U (en) | 2015-01-21 | 2015-01-21 | A kind of trac. adjustable shade is fluffy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041084.3U CN204641345U (en) | 2015-01-21 | 2015-01-21 | A kind of trac. adjustable shade is fluffy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641345U true CN204641345U (en) | 2015-09-16 |
Family
ID=54094119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041084.3U Withdrawn - After Issue CN204641345U (en) | 2015-01-21 | 2015-01-21 | A kind of trac. adjustable shade is fluffy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608606A (en) * | 2015-01-21 | 2015-05-13 | 盐城协同机械有限公司 | Adjustable awning of tractor |
| CN108128127A (en) * | 2017-12-18 | 2018-06-08 | 李春林 | A kind of completely new multifunctional tractor sunshade |
-
2015
- 2015-01-21 CN CN201520041084.3U patent/CN204641345U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608606A (en) * | 2015-01-21 | 2015-05-13 | 盐城协同机械有限公司 | Adjustable awning of tractor |
| CN108128127A (en) * | 2017-12-18 | 2018-06-08 | 李春林 | A kind of completely new multifunctional tractor sunshade |
| CN108128127B (en) * | 2017-12-18 | 2020-04-10 | 张翔 | Multifunctional tractor sunshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |