CN107989969B - A kind of chain wheel device of beach buggy - Google Patents
A kind of chain wheel device of beach buggy Download PDFInfo
- Publication number
- CN107989969B CN107989969B CN201711202685.8A CN201711202685A CN107989969B CN 107989969 B CN107989969 B CN 107989969B CN 201711202685 A CN201711202685 A CN 201711202685A CN 107989969 B CN107989969 B CN 107989969B
- Authority
- CN
- China
- Prior art keywords
- riser
- fixed
- chain wheel
- main casing
- transmission shaft
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 210000005069 ears Anatomy 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000004576 sand Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/087—Sprockets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0876—Control or adjustment of actuators
- F16H2007/088—Manual adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02056—Gearboxes for particular applications for vehicle transmissions for utility vehicles, e.g. tractors or agricultural machines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of chain wheel devices of beach buggy, including riser, there is sliding slot on riser, driving groove and graduation mark, there is transmission case in riser front, there are T-type sliding block and transmission shaft in the transmission case back side, there is head sprocket on transmission shaft, head sprocket is connected with auxiliary chain wheel by chain, there is the first fixed block on riser, there is the second fixed block under riser, there is main casing at the riser back side, first fixed block is fixed by the first bolt with main casing, second fixed block is fixed by the second bolt with main casing, there is sub-shell outside auxiliary chain wheel, main casing upper and lower ends have latch hook, sub-shell upper and lower ends are hinged with thimble, there are cross bar and tension spring in thimble, there is annulus on cross bar, there is vertical bar on cross bar, it picks up the ears on riser.The present invention is not required to manually use tool adjusting, is avoided that foreign matter enters sprocket wheel and can be carried out effectively accurate adjust.
Description
Technical field
The present invention relates to beach buggy technical fields, and in particular to a kind of chain wheel device of beach buggy.
Background technique
As the degree of having deep love for that people play to sandy beach is higher and higher, the use of beach buggy also becomes more and more extensive, sandy beach
Vehicle is also known as the complete cross-country locomotive of landform four-wheel, and beach buggy use scope is wider, can not only use on sandy beach, can also be on ground
The rough place in face uses.The power transmission mode of beach buggy has chain drive and axis to be driven two kinds, wherein chain drive
Mode is the most important power transmission mode of beach buggy, when beach buggy operates in the road conditions such as sand ground poor place, the pine of chain
It can tightly change with the shake of sprocket wheel, the degree of sprocket wheel shake can make chain fluff when larger, will lead to chain sling when serious, lead
Cause beach buggy operation that obstacle occurs.
In the prior art, the elastic adjusting of beach buggy chain is usually all by manual adjustment, i.e., by manually using work
Tool is to control the tensioning of sprocket wheel, to adjust the elastic of chain.First, being adjusted using tool comparatively laborious, when adjusting, is not easy standard
The distance between sprocket wheel is really controlled, cannot quickly and effectively complete to adjust；Second, beach buggy when advancing on sandy beach, has sand
The foreign matters such as son enter sprocket wheel, can also be made troubles in this way the adjusting of sprocket wheel.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the above prior art, provide one kind and be not required to manually use
Tool adjusts, is avoided that foreign matter enters sprocket wheel and can be carried out a kind of chain wheel device of the beach buggy effectively accurately adjusted.
The technical scheme is that providing a kind of a kind of chain wheel device of beach buggy having following structure: including perpendicular
Plate is successively arranged sliding slot, driving groove and graduation mark on the riser from top to bottom, and the driving groove is located among riser, described
Graduation mark is fitted with transmission case in riser front, the riser front, and the one side that the transmission case is bonded with riser front is solid
Surely there are T-type sliding block and transmission shaft, the T-type sliding block is located above transmission shaft, and the propeller shaft slip is mounted in the sliding slot,
The riser upper end is equipped with the clamping screw for fastening T-type sliding block, and the transmission shaft is fixed with master far from one end of transmission case
Sprocket wheel, the head sprocket are connected with auxiliary chain wheel by chain；The riser upper end is fixed with the first fixed block, the riser lower end
It is fixed with the second fixed block, the riser back side is fitted with main casing, and the head sprocket is located in main casing, and described first is solid
Determine block and fixed by the first bolt with main casing, second fixed block is fixed by the second bolt with main casing, the pair chain
Wheel is outer to be arranged with sub-shell, and the main casing upper/lower terminal is respectively and fixedly provided with latch hook, and the sub-shell upper/lower terminal passes through hinge
It connects block and is hinged with thimble, be slidably connected in the thimble inserted with cross bar and with it, tension spring, the tension spring are equipped in the thimble
Between cross bar and thimble inner sidewall, the cross bar is fixed with an annulus far from one end of tension spring, and the annulus is covered in latch hook
On, vertical bar is fixed on the cross bar.
Preferably, second lower end of fixing block is fixed with pedestal, the convex block of the pedestal lower end is equipped with the first spiral shell
Keyhole.
It picks up the ears preferably, the riser is fixed with far from one end of auxiliary chain wheel, it is described to pick up the ears to be equipped with the second bolt hole.
Preferably, the width of the driving groove and the diameter of transmission shaft match.
Preferably, the chain is located in main casing and sub-shell.
Preferably, having larger gap between the main casing inner wall and head sprocket.
The beneficial effect of above-mentioned technical proposal includes at least: being adjusted between head sprocket and auxiliary chain wheel by mechanical linkage structure
Distance do not need manually to be adjusted using tool to adjust the elastic of chain, by the way that graduation mark is arranged on riser,
The distance between head sprocket and auxiliary chain wheel can be controlled, preferably so as to so that adjusting is more efficient accurate, outside head sprocket
It is arranged with main casing, sub-shell is arranged with outside auxiliary chain wheel, the foreign matters such as sand is can be avoided and enters sprocket wheel, main casing and sub-shell
Connection it is simple, it is easy to disassemble when needing to clean or repair, pedestal and the first bolt hole which is provided with pick up the ears and set thereon
For the second bolt hole having convenient for fixing with vehicle frame, there are larger gaps between main casing inner wall and head sprocket, facilitate head sprocket
It is mobile.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the chain wheel device of beach buggy of the present invention；
Fig. 2 is a kind of right view of the chain wheel device of beach buggy of the present invention；
Fig. 3 is a kind of top view of the chain wheel device of beach buggy of the present invention；
Fig. 4 is the structural schematic diagram that main casing connects locking with sub-shell in a kind of chain wheel device of beach buggy of the present invention；
Fig. 5 is the structural schematic diagram in a kind of chain wheel device of beach buggy of the present invention inside main casing and sub-shell.
It is as shown in the figure:
1, riser, 2, graduation mark, 3, sliding slot, 4, driving groove, 5, transmission case, 6, T-type sliding block, 7, clamping screw, 8, transmission
Axis, 9, head sprocket, 10, chain, 11, auxiliary chain wheel, the 12, first fixed block, 13, vertical bar, 14, annulus, the 15, first bolt, 16,
Two fixed blocks, 17, pick up the ears, the 18, second bolt hole, the 19, second bolt, 20, pedestal, the 21, first bolt hole, 22, main casing,
23, sub-shell, 24, latch hook, 25, hinged block, 26, thimble, 27, cross bar, 28, tension spring.
Specific embodiment
Invention is further described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5；
A kind of chain wheel device of beach buggy of the present invention, including riser 1 are successively arranged sliding slot on the riser 1 from top to bottom
3, driving groove 4 and graduation mark 2, the driving groove 4 are located among riser 1, and the graduation mark 2 is in 1 front of riser, the riser 1
Front is fitted with transmission case 5, and the transmission case 5 is fixed with T-type sliding block 6 and transmission shaft 8 with what 1 front of riser was bonded on one side,
The T-type sliding block 6 is located at 8 top of transmission shaft, and the transmission shaft 8 is located among transmission case 5, and the transmission shaft 8 is slidably mounted on
In the driving groove 4, the T-type sliding block 6 is slidably mounted in the sliding slot 3, and 1 upper end of riser is equipped with for fastening T-type
The clamping screw 7 of sliding block 6, the transmission shaft 8 are fixed with head sprocket 9 far from one end of transmission case 5, and the head sprocket 9 passes through chain
Item 10 is connected with auxiliary chain wheel 11；1 upper end of riser is fixed with the first fixed block 12, and it is solid that 1 lower end of riser is fixed with second
Determine block 16,1 back side of riser is fitted with main casing 22, and the head sprocket 9 is located in main casing 22, first fixed block
12 is fixed by the first bolt 15 and main casing 22, and second fixed block 16 is fixed by the second bolt 19 and main casing 22,
It is arranged with sub-shell 23 outside the auxiliary chain wheel 11,22 upper/lower terminal of main casing is respectively and fixedly provided with latch hook 24, the sub-shell 23
Upper/lower terminal passes through hinged block 25 and is hinged with thimble 26, is slidably connected in the thimble 26 inserted with cross bar 27 and with it, institute
It states and is equipped with tension spring 28 in thimble 26, the tension spring 28 is located between 26 inner sidewall of cross bar 27 and thimble, and the cross bar 27 is far from drawing
One end of spring 28 is fixed with an annulus 14, and 14 sets of the annulus is fixed with vertical bar 13 on the cross bar 27 on latch hook 24.
Second fixed block, 16 lower end is fixed with pedestal 20, and the convex block of 20 lower end of pedestal is equipped with the first bolt hole
21。
The riser 1 is fixed with far from one end of auxiliary chain wheel 11 picks up the ears 17, described to pick up the ears 17 to be equipped with the second bolt hole 18.
The diameter of the width and transmission shaft 8 of the driving groove 4 matches.
The chain 10 is located in main casing 22 and sub-shell 23.
There is larger gap between 22 inner wall of main casing and head sprocket 9.
Working principle: tightening clamping screw 7, and T-type sliding block 6 is enable to slide in sliding slot 3, and the sliding of T-type sliding block 6 is to band
Dynamic transmission case 5 moves, and transmission case 5 is mobile to drive transmission shaft 8 to slide in driving groove, and head sprocket 9 is with transmission shaft 8
It slides and moves, head sprocket 9 is separate to 11 direction of auxiliary chain wheel, then tighten chain 10；By head sprocket 9 to auxiliary chain wheel 11
Direction is close, then chain 10 is made to fluff, and adjusts the elastic function of chain 10 to reach, transmission case 5 is bonded shifting on riser 1
It is dynamic, setting graduation mark 2 distance mobile convenient for observation transmission case 5, thus accurately control between head sprocket 9 and auxiliary chain wheel 11 away from
From, reach the function of accurately adjusting, main casing 22 is arranged with outside head sprocket 9, sub-shell 23 is arranged with outside auxiliary chain wheel 11, from
And the foreign matters such as sand is avoided to enter sprocket wheel, the connection of main casing 22 and sub-shell 23 is simple, tears open when needing to clean or repair
It unloads, holds vertical bar 13 and pushed to 24 side of latch hook, vertical bar 13 drives cross bar 27 to move out of thimble 26, and cross bar 27 drives circle
Ring 14 moves, and 28 stress of tension spring stretches, and is detached from 14 inner wall of annulus and latch hook 24, keeps valve jacket 26 upward by hinged block 25
It rotates, annulus 14 is taken from latch hook 24, so that main casing 22 and sub-shell 23 be made to separate, sub-shell 23 is disassembled down
Come, unscrews the first bolt 15 and the second bolt 19, when the first bolt 15 and the second bolt 19 are separated with main casing 22, main casing 22
Be removed, pedestal 20 and the first bolt hole 21 which is provided with pick up the ears 17 and the second bolt hole 18 which is provided be convenient for
It is fixed with vehicle frame, there are larger gaps between 22 inner wall of main casing and head sprocket 9, move convenient for head sprocket 9.
Claims (6)
1. a kind of chain wheel device of beach buggy, it is characterised in that: including riser (1), successively set from top to bottom on the riser (1)
There are sliding slot (3), driving groove (4) and graduation mark (2), the driving groove (4) is located among riser (1), and the graduation mark (2) is perpendicular
Plate (1) front, riser (1) front is fitted with transmission case (5), the transmission case (5) and positive one be bonded of riser (1)
Face is fixed with T-type sliding block (6) and transmission shaft (8), and the T-type sliding block (6) is located above transmission shaft (8), transmission shaft (8) position
Intermediate in transmission case (5), the transmission shaft (8) is slidably mounted in the driving groove (4), and the T-type sliding block (6) is slidably installed
In the sliding slot (3), riser (1) upper end is equipped with the clamping screw (7) for fastening T-type sliding block (6), the transmission shaft
(8) one end far from transmission case (5) is fixed with head sprocket (9), and the head sprocket (9) is connected with auxiliary chain wheel by chain (10)
(11)；Riser (1) upper end is fixed with the first fixed block (12), and riser (1) lower end is fixed with the second fixed block (16),
Riser (1) back side is fitted with main casing (22), and the head sprocket (9) is located in main casing (22), and described first is fixed
Block (12) is fixed by the first bolt (15) and main casing (22), and second fixed block (16) passes through the second bolt (19) and main
Shell (22) is fixed, is arranged with sub-shell (23) outside the auxiliary chain wheel (11), main casing (22) upper/lower terminal is respectively and fixedly provided with
Latch hook (24), sub-shell (23) upper/lower terminal pass through hinged block (25) and are hinged with thimble (26), in the thimble (26)
It is slidably connected inserted with cross bar (27) and with it, is equipped with tension spring (28) in the thimble (26), the tension spring (28) is located at cross bar
(27) between thimble (26) inner sidewall, the cross bar (27) is fixed with an annulus (14) far from the one end of tension spring (28), described
Annulus (14) covers on latch hook (24), is fixed with vertical bar (13) on the cross bar (27).
2. a kind of chain wheel device of beach buggy according to claim 1, it is characterised in that: under second fixed block (16)
End is fixed with pedestal (20), and the convex block of pedestal (20) lower end is equipped with the first bolt hole (21).
3. a kind of chain wheel device of beach buggy according to claim 1, it is characterised in that: the riser (1) is far from secondary chain
One end of wheel (11) is fixed with pick up the ears (17), and described pick up the ears (17) are equipped with the second bolt hole (18).
4. a kind of chain wheel device of beach buggy according to claim 1, it is characterised in that: the width of the driving groove (4)
Match with the diameter of transmission shaft (8).
5. a kind of chain wheel device of beach buggy according to claim 1, it is characterised in that: the chain (10) is located at main casing
In body (22) and sub-shell (23).
6. a kind of chain wheel device of beach buggy according to claim 1, it is characterised in that: main casing (22) inner wall with
Head sprocket has larger gap between (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202685.8A CN107989969B (en) | 2017-11-27 | 2017-11-27 | A kind of chain wheel device of beach buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202685.8A CN107989969B (en) | 2017-11-27 | 2017-11-27 | A kind of chain wheel device of beach buggy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107989969A CN107989969A (en) | 2018-05-04 |
| CN107989969B true CN107989969B (en) | 2019-09-03 |
Family
ID=62033258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202685.8A Expired - Fee Related CN107989969B (en) | 2017-11-27 | 2017-11-27 | A kind of chain wheel device of beach buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989969B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454029B (en) * | 2018-11-01 | 2020-12-11 | 北京万通易居环保设备科技有限公司 | Photovoltaic intelligent cleaning robot and track ferry device thereof |
| CN114128995A (en) * | 2021-11-23 | 2022-03-04 | 安徽工程大学 | An automatic rotating bookshelf with a human-operated controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576142A (en) * | 1969-05-15 | 1971-04-27 | John Matthews | Housing for motion transmission mechanism |
| JPH0828638A (en) * | 1994-07-12 | 1996-02-02 | Fanuc Ltd | Tension adjusting device for belt or chain |
| CN202946629U (en) * | 2012-11-30 | 2013-05-22 | 郑州中联收获机械有限公司 | Chain wheel tensioning device |
| CN103807279A (en) * | 2012-11-15 | 2014-05-21 | 中国科学院沈阳自动化研究所 | Bolt type spring locking hook |
| CN206329689U (en) * | 2017-01-04 | 2017-07-14 | 东莞金皇工业熔炉设备制造有限公司 | A joint for fast chain tightening |
-
2017
- 2017-11-27 CN CN201711202685.8A patent/CN107989969B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576142A (en) * | 1969-05-15 | 1971-04-27 | John Matthews | Housing for motion transmission mechanism |
| JPH0828638A (en) * | 1994-07-12 | 1996-02-02 | Fanuc Ltd | Tension adjusting device for belt or chain |
| CN103807279A (en) * | 2012-11-15 | 2014-05-21 | 中国科学院沈阳自动化研究所 | Bolt type spring locking hook |
| CN202946629U (en) * | 2012-11-30 | 2013-05-22 | 郑州中联收获机械有限公司 | Chain wheel tensioning device |
| CN206329689U (en) * | 2017-01-04 | 2017-07-14 | 东莞金皇工业熔炉设备制造有限公司 | A joint for fast chain tightening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107989969A (en) | 2018-05-04 |
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Granted publication date: 20190903 |