CN204822843U - Lid headstock gear behind workbin - Google Patents
Lid headstock gear behind workbin Download PDFInfo
- Publication number
- CN204822843U CN204822843U CN201520580448.5U CN201520580448U CN204822843U CN 204822843 U CN204822843 U CN 204822843U CN 201520580448 U CN201520580448 U CN 201520580448U CN 204822843 U CN204822843 U CN 204822843U
- Authority
- CN
- China
- Prior art keywords
- free bearing
- frid
- bonnet
- jam plate
- hopper
- 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
- 238000012856 packing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004904 shortening Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 4
- 238000010408 sweeping Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Superstructure Of Vehicle (AREA)
Abstract
The utility model provides a lid headstock gear behind workbin constitutes by opening and close hydro -cylinder, frid, hinge pole, hinge and jam plate etc.. When the cleaning works end, this device is being opened and close under the pulling function of hydro -cylinder, because the frid spout has certain slide travel length, messenger's jam plate gib head at first separates with the lock seat realizes an unblock, and after frid spout stroke was spacing, this device continuation pulling back covers rotatoryly and the workbin realization separates in proper order. Rubbish and sewage are toppled over and are finished, opening and close under the impetus of hydro -cylinder, the back lid self weight effect down at first rotatory fall to lean on with the workbin tightly close, then at the stroke length of frid spout within range, it is rotatory in proper order that this device continues to promote the jam plate, make the jam plate gib head insert the completion of lock seat after the cover lock tight, need not to open and close that the hydro -cylinder pressurize can not take place to leak gas yet or the sewage leakage circumstances.
Description
Technical field
The utility model relates to a kind of device of the hopper bonnet opening and closing for all kinds of sweeping machine, and sweeping machine is the special vehicle for environmental sanitation cleaning, operation of keeping a public place clean.
Background technology
During sweeping machine work, ground refuse is inhaled into hopper sedimentation, meanwhile, usually also has water for depositing dust in hopper.In cleaning work process, hopper bonnet needs close and lock.A cleaning period terminates, and the rubbish of sedimentation in hopper and sewage need to topple in regulation place, now, need hopper bonnet to open.Therefore, hopper bonnet needs reliable locking after needing the device, particularly hopper bonnet of a frequent opening and closing locking closed, prevents gas leakage and sewage from leaking.And the lever that usual oil cylinder directly promotes closes, pressurize locking mode, leaking happens occasionally, and needs thoroughly to overcome to improve sweeping machine overall performance.
Utility model content
In order to meet the requirement of background technology, overcome shortcoming and the weak point of background technology, the utility model provides a kind of hopper bonnet start-stop system, when cleaning works terminates, when needing to dump rubbish with sewage, this device is under the pulling function opening and closing oil cylinder, because frid chute has certain sliding stroke length, first jam plate gib head is separated with lock realize unlocking, when after frid chute stroke limit, this device continues to pull bonnet to rotate and is separated with hopper realization order.Rubbish and sewage are toppled over complete, under the impetus opening and closing oil cylinder, first bonnet rotates to fall and is close to closedown with hopper, then within the scope of the trip distance of frid chute under own wt effect, this device continues to promote jam plate order and rotates, and makes jam plate gib head insert lock and completes bonnet locking.
The technical solution of the utility model is: a kind of hopper bonnet start-stop system, comprise free bearing 1, open and close oil cylinder 2, free bearing 23, hinge plate 4, bonnet 5, packing seal 6, free bearing 37, frid 8, pull bar 9, free bearing 4 10, toggle 11, hinge 12, jam plate 13, lock 14, hopper 15, described free bearing 1, free bearing 23 and lock 14 are all fixed on hopper 15, bonnet 5 is connected with free bearing 23 by hinge plate 4, and can rotate around free bearing 23 center-point, sealed by packing seal 6 pairs of hopper 15 trailing garbage outlets when bonnet 5 falls, described free bearing 37 and free bearing 4 10 are all fixed on bonnet 5, described frid 8 is fixed on free bearing 37 and can slides along free bearing 37, described keying oil cylinder 2 one end is articulated with free bearing 1, the other end is fixed on frid 8, described pull bar 9 one end and frid 8 hinged, the other end and toggle 11 hinged, the other end of described toggle 11 is fixed on hinge 12, described hinge 12 is fixed on free bearing 4 10 and free to rotate, described jam plate 13 is also fixed on hinge 12, during closedown, the gib head of jam plate 13 inserts lock 14 and locks, it is characterized in that: when keying oil cylinder 2 shortens, frid 8 is pulled to slide, now, promote hinge 12 by hinged pull bar 9 and toggle 11 to rotate, thus drive jam plate 13 to rotate around free bearing 4 10, the gib head of jam plate 13 is made to have departed from unblock with lock 14, along with the continuation opening and closing oil cylinder 2 is shortened, due to the restriction of the track length of frid 8, chute lower end contacts spacing with free bearing 37, frid 8 pulls bonnet 5 to rotate around free bearing 23 process of uncapping by free bearing 37, when opening and closing oil cylinder 2 and extending, bonnet 5 falls around free bearing 23 rotation by deadweight, before bonnet 5 contacts with hopper 15, contact because the chute lower end of Action of Gravity Field frid 8 remains with free bearing 37, now, frid 8 does not slide along free bearing 37, the position being in the jam plate 13 of open position remains unchanged, when bonnet 5 contacts with hopper 15, along with the continuation opening and closing oil cylinder 2 is extended, promote frid 8 along free bearing 37 slide downward, thus promotion jam plate 13 rotates around free bearing 4 10, make the gib head of jam plate 13 insert lock 14 and complete locking.
The center-point of described free bearing 1 is greater than the distance of center-point from bonnet 5 surface of free bearing 23 from the distance on bonnet 5 surface.Bar shaped chute offered by described frid 8.
The utility model has following beneficial effect: this hopper bonnet start-stop system operationally sequentially can complete bonnet and closes and lock, also sequentially can complete unblock and bonnet unlatching simultaneously, and after locking, keying oil cylinder also can not produce unblock phenomenon without the need to keeping operation pressure, overcomes gas leakage and sewage leakage problem.
Accompanying drawing explanation
Now in conjunction with the accompanying drawings and embodiments the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model closure state front view.
Fig. 2 is the structural representation of the utility model closure state lateral plan.
Fig. 3 is the structural representation of the utility model opening lateral plan.
In figure, free bearing 1, keying oil cylinder 2, free bearing 23, hinge plate 4, bonnet 5, packing seal 6, free bearing 37, frid 8, pull bar 9, free bearing 4 10, toggle 11, hinge 12, jam plate 13, lock 14, hopper 15.
Detailed description of the invention
For accompanying drawing, embodiment of the present utility model is described further below:
Shown in figure, a kind of hopper bonnet start-stop system, comprise free bearing 1, open and close oil cylinder 2, free bearing 23, hinge plate 4, bonnet 5, packing seal 6, free bearing 37, frid 8, pull bar 9, free bearing 4 10, toggle 11, hinge 12, jam plate 13, lock 14, hopper 15, described free bearing 1, free bearing 23 and lock 14 are all fixed on hopper 15, bonnet 5 is connected with free bearing 23 by hinge plate 4, and can rotate around free bearing 23 center-point, sealed by packing seal 6 pairs of hopper 15 trailing garbage outlets when bonnet 5 falls, described free bearing 37 and free bearing 4 10 are all fixed on bonnet 5, described frid 8 is fixed on free bearing 37 and can slides along free bearing 37, described keying oil cylinder 2 one end is articulated with free bearing 1, the other end is fixed on frid 8, described pull bar 9 one end and frid 8 hinged, the other end and toggle 11 hinged, the other end of described toggle 11 is fixed on hinge 12, described hinge 12 is fixed on free bearing 4 10 and free to rotate, described jam plate 13 is also fixed on hinge 12, during closedown, the gib head of jam plate 13 inserts lock 14 and locks, it is characterized in that: when keying oil cylinder 2 shortens, frid 8 is pulled to slide, now, promote hinge 12 by hinged pull bar 9 and toggle 11 to rotate, thus drive jam plate 13 to rotate around free bearing 4 10, the gib head of jam plate 13 is made to have departed from unblock with lock 14, along with the continuation opening and closing oil cylinder 2 is shortened, due to the restriction of the track length of frid 8, chute lower end contacts spacing with free bearing 37, frid 8 pulls bonnet 5 to rotate around free bearing 23 process of uncapping by free bearing 37, when opening and closing oil cylinder 2 and extending, bonnet 5 falls around free bearing 23 rotation by deadweight, before bonnet 5 contacts with hopper 15, contact because the chute lower end of Action of Gravity Field frid 8 remains with free bearing 37, now, frid 8 does not slide along free bearing 37, the position being in the jam plate 13 of open position remains unchanged, when bonnet 5 contacts with hopper 15, along with the continuation opening and closing oil cylinder 2 is extended, promote frid 8 along free bearing 37 slide downward, thus promotion jam plate 13 rotates around free bearing 4 10, make the gib head of jam plate 13 insert lock 14 and complete locking.
The center-point of described free bearing 1 is greater than the distance of center-point from bonnet 5 surface of free bearing 23 from the distance on bonnet 5 surface.Bar shaped chute offered by described frid 8.
Embodiment should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (3)
1. a hopper bonnet start-stop system, comprise free bearing one (1), open and close oil cylinder (2), free bearing two (3), hinge plate (4), bonnet (5), packing seal (6), free bearing three (7), frid (8), pull bar (9), free bearing four (10), toggle (11), hinge (12), jam plate (13), lock (14), hopper (15), described free bearing one (1), free bearing two (3) and lock (14) are all fixed on hopper (15), bonnet (5) is connected with free bearing two (3) by hinge plate (4), and can rotate around free bearing two (3) center-point, by packing seal (6), the outlet of hopper (15) trailing garbage is sealed when bonnet (5) falls, described free bearing three (7) and free bearing four (10) are all fixed on bonnet (5), described frid (8) is fixed on free bearing three (7) and can slides along free bearing three (7), described keying oil cylinder (2) one end is articulated with free bearing one (1), the other end is fixed on frid (8), described pull bar (9) one end and frid (8) hinged, the other end and toggle (11) hinged, the other end of described toggle (11) is fixed on hinge (12), described hinge (12) is fixed on free bearing four (10) and free to rotate, described jam plate (13) is also fixed on hinge (12), during closedown, the gib head of jam plate (13) inserts lock (14) locking, it is characterized in that: when opening and closing oil cylinder (2) shortening, frid (8) is pulled to slide, now, promote hinge (12) by hinged pull bar (9) and toggle (11) to rotate, thus drive jam plate (13) to rotate around free bearing four (10), the gib head of jam plate (13) is made to have departed from unblock with lock (14), along with the continuation opening and closing oil cylinder (2) is shortened, due to the restriction of the track length of frid (8), chute lower end contacts spacing with free bearing three (7), frid (8) pulls bonnet (5) to rotate around free bearing two (3) process of uncapping by free bearing three (7), when opening and closing oil cylinder (2) and extending, bonnet (5) falls around free bearing two (3) rotation by deadweight, before bonnet (5) contacts with hopper (15), contact because the chute lower end of Action of Gravity Field frid (8) remains with free bearing three (7), now, frid (8) does not slide along free bearing three (7), the position being in the jam plate (13) of open position remains unchanged, when bonnet (5) contacts with hopper (15), along with the continuation opening and closing oil cylinder (2) is extended, promote frid (8) along free bearing three (7) slide downward, thus promotion jam plate (13) rotates around free bearing four (10), make the gib head of jam plate (13) insert lock (14) and complete locking.
2. hopper bonnet start-stop system according to claim 1, is characterized in that: the center-point of described free bearing one (1) is greater than the distance of center-point from bonnet (5) surface of free bearing two (3) from the distance that bonnet (5) is surperficial.
3. hopper bonnet start-stop system according to claim 1, is characterized in that: bar shaped chute offered by described frid (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580448.5U CN204822843U (en) | 2015-07-31 | 2015-07-31 | Lid headstock gear behind workbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580448.5U CN204822843U (en) | 2015-07-31 | 2015-07-31 | Lid headstock gear behind workbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204822843U true CN204822843U (en) | 2015-12-02 |
Family
ID=54680467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580448.5U Expired - Fee Related CN204822843U (en) | 2015-07-31 | 2015-07-31 | Lid headstock gear behind workbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204822843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059799A (en) * | 2015-07-31 | 2015-11-18 | 温州职业技术学院 | Material box rear cover opening and closing device |
-
2015
- 2015-07-31 CN CN201520580448.5U patent/CN204822843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059799A (en) * | 2015-07-31 | 2015-11-18 | 温州职业技术学院 | Material box rear cover opening and closing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160731 |