CN221115412U - Carriage body back door sealing device - Google Patents
Carriage body back door sealing device Download PDFInfo
- Publication number
- CN221115412U CN221115412U CN202323333979.8U CN202323333979U CN221115412U CN 221115412 U CN221115412 U CN 221115412U CN 202323333979 U CN202323333979 U CN 202323333979U CN 221115412 U CN221115412 U CN 221115412U
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- China
- Prior art keywords
- lock
- rubbish
- door
- garbage
- hydraulic
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Seal Device For Vehicle (AREA)
Abstract
The utility model discloses a carriage back door sealing device, which relates to the technical field of garbage trucks and comprises a side multipoint hydraulic lock, a sealing strip, a side hydraulic rod, a connecting rod, a side lock catch, a garbage carriage body and a garbage truck back side door.
Description
Technical Field
The utility model relates to the technical field of garbage trucks, in particular to a carriage back door sealing device.
Background
In recent years, environmental problems brought by the rapid development of China are also getting more and more attention. The urban household garbage is increasingly produced, along with the increase of garbage, garbage incineration plants are more built, and meanwhile, the garbage transportation pressure is also increased. The utility model provides a pull arm type garbage truck (also called carriage detachable garbage truck) is a high-efficient, convenient garbage transport vehicle, can independently accomplish the handling operation of dustbin in the short time, improves garbage disposal efficiency, obtains wide application in the sanitation trade of china, and prior art patent (publication No. CN 104691392B) discloses a tipper tail structure with hydraulic locking device, wherein is including back door body upper portion for the flap, the flap articulates with the hinge seat that the carriage upper end set up, and the flap lies in the hinge seat junction and is equipped with the slotted hole, cooperatees with the connecting axle on the hinge seat, can take place relative movement between connecting axle and the slotted hole, and the lower part of back door is equipped with the latch hook card axle, is equipped with the latch hook card axle on the back door between flap and the latch hook card axle, and the back door cooperatees with hydraulic locking device and uses, can improve the laminating degree of back door and box, prevents the material leakage, but the shortcoming lies in back door and box post-adhesion leakproofness is not enough.
Therefore, how to provide a compartment back door sealing device, and when using can simple structure, overall arrangement compactness, to the installation space demand little, improve the leakproofness of garbage truck greatly, prevent the excessive problem that needs to be solved of rubbish is the technical personnel in the field.
Disclosure of utility model
In view of the above, the utility model provides a carriage back door sealing device which can greatly improve the sealing performance of the garbage truck and effectively prevent garbage from overflowing.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a railway carriage or compartment body back door sealing device, its characterized in that, including side multiple spot hydraulic lock, sealing strip, side hydraulic stem, connecting rod, side hasp, rubbish railway carriage or compartment body and rubbish car back side door, sealing strip fixed connection in rubbish railway carriage or compartment body with between the rubbish car back side door for prevent rubbish excessive, connecting rod fixed connection is in on the rubbish railway carriage or compartment body, side multiple spot hydraulic lock rotate connect in on the connecting rod, side hydraulic stem top with rubbish car back side door rotates to be connected, the bottom with the connecting rod rotates to be connected, side hasp fixed connection is on rubbish car back side door.
Further, still include the bottom and strengthen the lock, bottom hydraulic stem and bottom hasp, bottom strengthen the lock connect in rubbish carriage body back side door bottom prevents that rubbish from spilling over from back side door bottom, bottom hasp fixed connection with the bottom of rubbish carriage body, bottom hydraulic stem with the lock is strengthened to the bottom rotates to be connected, the bottom strengthen the lock with bottom hasp cooperation locking rubbish car back side door.
The utility model has the beneficial effects that:
Compared with the existing garbage truck sealing technology, the sealing performance of the garbage truck is greatly improved through the cooperation of the side multipoint hydraulic lock, the bottom reinforcing lock and the sealing strip, and garbage overflow is effectively prevented.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the structure of the device when the rear side door of the present utility model is opened.
Fig. 2 is a schematic view of the structure of the rear side door closing device according to the present utility model.
FIG. 3 is a schematic view of the bottom reinforcement lock of the present utility model.
Wherein, in the drawing,
1-Side multipoint hydraulic lock; 2-sealing strips; 3-bottom reinforcement lock; 4-a garbage truck carriage body; 5-a rear side door of the garbage truck; 6-side hydraulic rods; 7-connecting rods; 8-side locking; 9-bottom locking; 10-bottom hydraulic stem.
Detailed Description
In order to achieve the above objects and effects, the present utility model adopts the technical means and structure, and the features and functions of the preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, the carriage body back door sealing device comprises a side multipoint hydraulic lock 1, a sealing strip 2, a side hydraulic rod 6, a connecting rod 7, a side lock catch 8, a garbage carriage body 4 and a garbage truck back side door 5, wherein the sealing strip 2 is fixedly connected between the garbage carriage body 4 and the garbage truck back side door 5 and is used for preventing garbage from overflowing, the sealing performance of the garbage truck is greatly improved, the connecting rod 7 is fixedly connected onto the garbage carriage body 4 and is used for controlling the locking of the side multipoint hydraulic lock 1, the side multipoint hydraulic lock 1 is rotationally connected onto the connecting rod 7, the side multipoint locking is realized through a hydraulic principle, the sealing performance is better and garbage is prevented from overflowing from two sides, the top end of the side hydraulic rod 6 is rotationally connected with the garbage truck back side door 5, the bottom end of the side hydraulic rod is rotationally connected with the connecting rod 7 and is used for automatically controlling the movement of the connecting rod 7, and the side lock catch 8 is fixedly connected onto the garbage truck back side door 5 and is used for locking with the side multipoint hydraulic lock 1.
Further, still include bottom reinforcing lock 3, bottom hydraulic stem 10 and bottom hasp 9, bottom reinforcing lock 3 fixed connection in rubbish carriage body 4 back side door bottom, through hydraulic pressure principle at rubbish bin bottom symmetry locking, prevent rubbish from spilling over from back side door bottom, bottom hasp 9 fixed connection with rubbish carriage body 4's bottom for with the lock of bottom reinforcing lock 3, bottom hydraulic stem 10 with bottom reinforcing lock 3 rotates to be connected and is used for the locking of automatic control bottom reinforcing lock 3, bottom reinforcing lock 3 with bottom hasp 9 cooperation locking rubbish car back side door 5.
When the garbage truck is in operation, the button of the controller is pressed, the side hydraulic rod 6 pulls the rear side door 5 of the garbage truck to be buckled with the garbage truck carriage body 4, after the buckling is finished, the side hydraulic rod 6 pulls the connecting rod 7 to move upwards, the connecting rod 7 drives the side multipoint hydraulic lock 1 to be buckled with the side lock catch 8, and meanwhile, the bottom hydraulic rod 10 pulls the bottom reinforcing lock 3 to be buckled with the bottom lock catch 9, so that the sealing and closing door is finished.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides a railway carriage or compartment body back door sealing device, its characterized in that, including side multiple spot hydraulic lock (1), sealing strip (2), side hydraulic stem (6), connecting rod (7), side hasp (8), rubbish railway carriage or compartment body (4) and rubbish car back side door (5), sealing strip (2) fixed connection in rubbish railway carriage or compartment body (4) with between rubbish car back side door (5) for prevent rubbish excessive, connecting rod (7) fixed connection is in on rubbish railway carriage or compartment body (4), side multiple spot hydraulic stem (1) rotate connect in on connecting rod (7), side hydraulic stem (6) top with rubbish car back side door (5) rotate and are connected, the bottom with connecting rod (7) rotate and are connected, side hasp (8) fixed connection is on rubbish car back side door (5).
2. The compartment back door sealing device according to claim 1, further comprising a bottom reinforcing lock (3), a bottom hydraulic rod (10) and a bottom lock catch (9), wherein the bottom reinforcing lock (3) is fixedly connected to the bottom of the back side door of the garbage compartment (4), the bottom lock catch (9) is fixedly connected to the bottom of the garbage compartment (4), the bottom hydraulic rod (10) is rotationally connected with the bottom reinforcing lock (3), and the bottom reinforcing lock (3) and the bottom lock catch (9) are matched to lock the back side door (5) of the garbage compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333979.8U CN221115412U (en) | 2023-12-06 | 2023-12-06 | Carriage body back door sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323333979.8U CN221115412U (en) | 2023-12-06 | 2023-12-06 | Carriage body back door sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221115412U true CN221115412U (en) | 2024-06-11 |
Family
ID=91372365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323333979.8U Active CN221115412U (en) | 2023-12-06 | 2023-12-06 | Carriage body back door sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221115412U (en) |
-
2023
- 2023-12-06 CN CN202323333979.8U patent/CN221115412U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |