CN208120068U - 700KW hydraulic tightener for motorcycle engine chain - Google Patents
700KW hydraulic tightener for motorcycle engine chain Download PDFInfo
- Publication number
- CN208120068U CN208120068U CN201820553696.4U CN201820553696U CN208120068U CN 208120068 U CN208120068 U CN 208120068U CN 201820553696 U CN201820553696 U CN 201820553696U CN 208120068 U CN208120068 U CN 208120068U
- Authority
- CN
- China
- Prior art keywords
- level
- pinion
- gear wheel
- shaft
- gear
- 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.)
- Active
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of 700KW hydraulic tightener for motorcycle engine chain, including hydraulic motor, brake assembly and reduction gearbox, and it is sequentially connected, the reduction gearbox includes shell, level-one pinion gear is provided in the shell, shaft coupling is connected between level-one pinion gear and brake assembly, the level-one pinion mate should be engaged with a level-one gear wheel, level-one gear wheel is connected with a second level pinion shaft, second level pinion mate on second level pinion shaft should be engaged with second level gear wheel, the second level gear wheel is connected with three-level pinion shaft, three-level pinion mate on three-level pinion shaft should be engaged with three-level gear wheel, the three-level gear wheel is connected with output shaft, driving lever is provided on output shaft.The utility model structure is simple, and design rationally, using hydraulic motor provides power, band movable sprocket inverts tight chain and brakes, securely and reliably, applied widely, it is a kind of scratch board conveyor chain tightener that the performance rate of exchange are perfect, the chain tension especially suitable for heavy scraper conveyor.
Description
Technical field
The utility model belongs to chain tightener technical field, more particularly to a kind of 700KW hydraulic tightener for motorcycle engine chain.
Background technique
Major part scratch board conveyor is brake disc chain tightener using chain tightener at present.
Brake disc chain tightener is to provide sprocket wheel power using transporter drive motor to be tensioned scraper chain, and when braking uses hand
It moves and carrys out clamping mechanism, be primarily adapted for use in low power scratch board conveyor.For high-power, long haul distance heavy scraper conveyor and
It says, pretightning force needed for scraper chain is very big, and brake disc chain tightener is difficult to realize.
Therefore, above-mentioned technical problem how to be overcome to become those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of this utility model is just to provide a kind of 700KW hydraulic tightener for motorcycle engine chain, can be fully solved the above-mentioned prior art
Shortcoming.
The purpose of this utility model is realized by following technical proposals：
A kind of 700KW hydraulic tightener for motorcycle engine chain, including hydraulic motor, brake assembly and reduction gearbox, and be sequentially connected, it is described to subtract
Fast case includes shell, and level-one pinion gear is provided in the shell, is connected with shaft coupling between level-one pinion gear and brake assembly
Device, for being driven, the level-one pinion mate should be engaged with a level-one gear wheel, and level-one gear wheel is connected with a second level pinion gear
Axis, the second level pinion mate on second level pinion shaft should be engaged with second level gear wheel, and it is small that the second level gear wheel is connected with three-level
Gear shaft, the three-level pinion mate on three-level pinion shaft should be engaged with three-level gear wheel, and the three-level gear wheel is connected with defeated
Shaft is provided with driving lever on output shaft.
Further, a branch mailbox is provided on the reduction gearbox, branch mailbox is fixed on deceleration by straight pin and soket head cap screw
On the shell of case, the three-level pinion gear is mounted in branch mailbox by bearing, is provided with TC oil sealing on the inside of bearing, is passed through sealing cover
It is sealed, is provided with outer end cap on the outside of bearing.
Further, the level-one pinion gear is mounted in reduction gearbox by bearing, is provided with hole snap ring, institute on the outside of bearing
It states level-one pinion gear and is connected by key shaft coupling, shaft coupling is connected by key the transmission shaft of brake assembly.
Further, the second level pinion shaft is mounted in reduction gearbox by bearing, is provided with adjusting pad on the inside of bearing, outside
Side is equipped with backing plate, and the second level pinion shaft is connect by key with level-one gear wheel.
Further, the second level gear wheel is connected by key with three-level pinion shaft.
Further, the three-level gear wheel is connected with exporting axis by two bearings, be provided between bearing inner split ring and
Outer spacer ring, the three-level gear wheel are fixed with gear cap by soket head cap screw.
Further, mounting base is provided between the reduction gearbox and brake assembly, mounting base passes through soket head cap screw point
It is not fixed on reduction box casing and brake assembly.
Compared with prior art, the beneficial effects of the utility model are：Structure is simple, and design rationally, utilizes hydraulic horse
Up to power is provided, band movable sprocket inverts tight chain and brakes, and high safety and reliability is applied widely, is that a kind of performance rate of exchange are perfect
Scratch board conveyor chain tightener, the chain tension especially suitable for heavy scraper conveyor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view for omitting hydraulic motor and brake assembly；
Fig. 3 is the sectional view in Fig. 2 at A-A；
Fig. 4 is the sectional view in Fig. 2 at B-B；
Fig. 5 is the installation diagram of the utility model；
Fig. 6 is the right view of Fig. 5.
Appended drawing reference：Hydraulic motor 62, brake assembly 61, reduction gearbox 1, level-one pinion gear 3, shaft coupling 58, level-one are big
Gear 8, second level pinion shaft 6, second level gear wheel 40, three-level pinion shaft 37, three-level gear wheel 17, output shaft 12, driving lever 21,
Branch mailbox 32, TC oil sealing 34, sealing cover 33, outer end cap 36, hole snap ring 2, adjusting pad 9, backing plate 5, inner split ring 14, outer spacer ring 15,
Gear cap 18, mounting base 56, handwheel 50, rocking handle 46, bone knob 48, friction limit square device 80, gear wheel 81,700KW hydraulic tightener for motorcycle engine chain
82, main gear reducer 83, motor 84.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
As shown in Figures 1 to 6, a kind of 700KW hydraulic tightener for motorcycle engine chain, including hydraulic motor 62, brake assembly 61 and deceleration
Case 1, and being sequentially connected, brake assembly 61 are arranged between hydraulic motor 62 and reduction gearbox 1, respectively with hydraulic motor 62 and subtract
Fast case 1 connects.In order to further improve the security, mechanical and/or electric blocking protective device can be set in brake assembly 61.
The reduction gearbox 1 includes shell, level-one pinion gear 3 is provided in the shell, between level-one pinion gear 3 and brake assembly 61
It is connected with shaft coupling 58, for the transmission shaft and level-one pinion gear 3 of connecting brake assembly 61, convenient for transmission.The level-one is small
Gear 3 has been engaged a level-one gear wheel 8, and level-one gear wheel 8 is connected with a second level pinion shaft 6, on second level pinion shaft 6
Second level pinion mate should be engaged with second level gear wheel 40, the second level gear wheel 40 is connected with three-level pinion shaft 37, three-level
Three-level pinion mate on pinion shaft 37 should be engaged with three-level gear wheel 17, and the three-level gear wheel 17 is connected with output shaft
12, driving lever 21 is provided on output shaft 12.
A branch mailbox 32 is provided on the reduction gearbox 1, branch mailbox 32 is fixed on reduction gearbox 1 by straight pin and soket head cap screw
Shell on, the three-level pinion gear is mounted in branch mailbox 32 by bearing, is provided with TC oil sealing 34 on the inside of bearing, is passed through sealing
Lid 33 is sealed, and is provided with outer end cap 36 on the outside of bearing.
The level-one pinion gear 3 is mounted in reduction gearbox 1 by bearing, is provided with hole snap ring 2 on the outside of bearing, and described one
Grade pinion gear 3 is connected by key shaft coupling 58, and shaft coupling 58 is connected by key the transmission shaft of brake assembly 61.
The second level pinion shaft 6 is mounted in reduction gearbox 1 by bearing, and adjusting pad 9, outside peace are provided on the inside of bearing
Equipped with backing plate 5, the second level pinion shaft 6 is connect by key with level-one gear wheel 8.
The second level gear wheel 40 is connected by key with three-level pinion shaft 37.
The three-level gear wheel 17 connect by two bearings with output shaft 12, be provided between bearing inner split ring 14 with outside
Spacer ring 15, the three-level gear wheel 17 are fixed with gear cap 18 by soket head cap screw.
Mounting base 56 is provided between the reduction gearbox 1 and brake assembly 61, mounting base 56 passes through soket head cap screw point
It is not fixed on 1 shell of reduction gearbox and brake assembly 61.
Handwheel 50, rocking handle 46 and bone knob 48 are installed, bone knob 48 is solid by outer six square bolt outside the shell of the reduction gearbox 1
It is fixed.By stirring bone knob 48, so that driving lever 21 be driven to move output shaft 12.
Above-described bearing is all made of deep groove ball bearing, and key is all made of double round end flat keys.
The utility model is mounted on 700KW friction limit square device 80, and the gear wheel 81 and 700KW of friction limit square device 80 is hydraulic
The three-level gear wheel 17 of chain tightener 82 engages, and the both ends of friction limit square device 80 are separately connected 83 He of main gear reducer of scrapper conveyor
700KW motor 84.700KW hydraulic tightener for motorcycle engine chain 82 provides power using hydraulic motor 62, and band movable sprocket inverts tight chain and brakes, together
When there is mechanically and electrically latch-up protection device, high safety and reliability, it is applied widely, be a kind of scraper plate that the performance rate of exchange are perfect
Transporter chain tightener, the chain tension especially suitable for heavy scraper conveyor.
The reduction gearbox 1 of 700KW hydraulic tightener for motorcycle engine chain 82 is parallel-axis type speed reducer, and the pairing of main gear reducer 83 with scrapper conveyor makes
With, when being driven using motor 84, the hand-operated clutch device of reduction gearbox 1（That is bone knob 48 etc.）The position that should be shifted to open, when making
When with 1 tight chain of reduction gearbox, the hand-operated clutch device of reduction gearbox 1 should shift to the position of conjunction.That is the gear wheel of friction limit square device 80
81 with the three-level gear wheel 17 of 700KW hydraulic tightener for motorcycle engine chain 82 whether engage, thus realize the tight chain of 700KW hydraulic tightener for motorcycle engine chain 82 with
It is no.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of 700KW hydraulic tightener for motorcycle engine chain, it is characterised in that：Connect including hydraulic motor, brake assembly and reduction gearbox, and successively
It connects, the reduction gearbox includes shell, and level-one pinion gear is provided in the shell, is connected between level-one pinion gear and brake assembly
It is connected to shaft coupling, for being driven, the level-one pinion mate should be engaged with a level-one gear wheel, and level-one gear wheel is connected with one or two
Grade pinion shaft, the second level pinion mate on second level pinion shaft should be engaged with second level gear wheel, the second level gear wheel connection
There is three-level pinion shaft, the three-level pinion mate on three-level pinion shaft should be engaged with three-level gear wheel, the three-level gear wheel
It is connected with output shaft, is provided with driving lever on output shaft.
2. 700KW hydraulic tightener for motorcycle engine chain according to claim 1, it is characterised in that：A branch mailbox is provided on the reduction gearbox,
Branch mailbox is fixed on the shell of reduction gearbox by straight pin and soket head cap screw, and the three-level pinion gear is mounted on point by bearing
In case, it is provided with TC oil sealing on the inside of bearing, is sealed by sealing cover, is provided with outer end cap on the outside of bearing.
3. 700KW hydraulic tightener for motorcycle engine chain according to claim 2, it is characterised in that：The level-one pinion gear is pacified by bearing
In reduction gearbox, it is provided with hole snap ring on the outside of bearing, the level-one pinion gear is connected by key shaft coupling, and shaft coupling passes through
It is keyed the transmission shaft of brake assembly.
4. 700KW hydraulic tightener for motorcycle engine chain according to claim 3, it is characterised in that：The second level pinion shaft passes through bearing
It is mounted in reduction gearbox, adjusting pad is provided on the inside of bearing, outside is equipped with backing plate, and the second level pinion shaft passes through key and one
Grade gear wheel connection.
5. 700KW hydraulic tightener for motorcycle engine chain according to claim 4, it is characterised in that：The second level gear wheel passes through key and three
Grade pinion shaft is connected.
6. 700KW hydraulic tightener for motorcycle engine chain according to claim 5, it is characterised in that：The three-level gear wheel passes through two axis
It holds and is connected with exporting axis, inner split ring and outer spacer ring are provided between bearing, the three-level gear wheel is fixed by soket head cap screw
There is gear cap.
7. 700KW hydraulic tightener for motorcycle engine chain according to claim 6, it is characterised in that：The reduction gearbox and brake assembly it
Between be provided with mounting base, mounting base is separately fixed on reduction box casing and brake assembly by soket head cap screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553696.4U CN208120068U (en) | 2018-04-18 | 2018-04-18 | 700KW hydraulic tightener for motorcycle engine chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553696.4U CN208120068U (en) | 2018-04-18 | 2018-04-18 | 700KW hydraulic tightener for motorcycle engine chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120068U true CN208120068U (en) | 2018-11-20 |
Family
ID=64190645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820553696.4U Active CN208120068U (en) | 2018-04-18 | 2018-04-18 | 700KW hydraulic tightener for motorcycle engine chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208120068U (en) |
-
2018
- 2018-04-18 CN CN201820553696.4U patent/CN208120068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102537142A (en) | Travelling speed reducer brake for travel braking | |
| CN101722945B (en) | Brake caliper assembly for electronic parking braking system of vehicle | |
| CN208120068U (en) | 700KW hydraulic tightener for motorcycle engine chain | |
| KR101704049B1 (en) | Parking brake device for electric vehicle | |
| CN207313006U (en) | A kind of hydraulic capstan | |
| RU2000124924A (en) | EMERGENCY BRAKING DEVICE FOR STOPPING THE PRESS | |
| CN108341221A (en) | 700KW hydraulic tightener for motorcycle engine chain | |
| CN109340320A (en) | A kind of wheel side speed reducer | |
| CN101517258B (en) | Mechanical torque converter | |
| CN201769987U (en) | Two-roller integrated marine anchor windlass | |
| CN207989611U (en) | A kind of DC electromagnetic brake | |
| CN205423589U (en) | Friction formula automobile clutch structure | |
| CN209309182U (en) | A kind of power output assembly for engine | |
| CN207830406U (en) | A kind of band brake disk drum-type gear coupling preventing bounce | |
| CN205806363U (en) | A kind of novel mechanical buncher | |
| CN208134083U (en) | A kind of new-energy automobile deceleration device | |
| CN101941035B (en) | Instantaneous brake device of closed punch press | |
| CN202481249U (en) | Novel deceleration driving unit | |
| CN201784199U (en) | Instantaneous brake device of closed punch press | |
| CN207814267U (en) | A kind of high-efficient single direction device being easily installed | |
| CN104896020A (en) | Big power spiral bevel gear reducer | |
| CN219366650U (en) | Brake assembly | |
| CN205401610U (en) | Wheel limit drive speed reducer | |
| CN111890920B (en) | Wheel end power clutch device of belt wheel edge speed reduction front drive axle | |
| CN220334617U (en) | Crane slewing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |