CN205220464U - Leak protection material tipper - Google Patents
Leak protection material tipper Download PDFInfo
- Publication number
- CN205220464U CN205220464U CN201520925960.9U CN201520925960U CN205220464U CN 205220464 U CN205220464 U CN 205220464U CN 201520925960 U CN201520925960 U CN 201520925960U CN 205220464 U CN205220464 U CN 205220464U
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- CN
- China
- Prior art keywords
- aggregate bin
- loading space
- proof
- dumping car
- sealing strips
- 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- Withdrawn - After Issue
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- Loading Or Unloading Of Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a leak protection material tipper, including chassis, goods railway carriage or compartment and lifting devices, goods railway carriage or compartment and lifting devices all set up on the chassis, the goods railway carriage or compartment includes goods railway carriage or compartment body and dump door, the top and the goods railway carriage or compartment body rotatable coupling of dump door, be provided with the collecting hopper on the body of goods railway carriage or compartment, the collecting hopper is located the below of dump door for receive from omitting the material of coming out between dump door and the goods railway carriage or compartment body in the travel position. This leak protection material tipper is provided with the collecting hopper on the body of goods railway carriage or compartment, the collecting hopper is located the below of dump door, in the transportation, if the material is omitted from between dump door and the goods railway carriage or compartment body, just in time drop in the collecting hopper to prevent that the material from dropping on the road.
Description
Technical field
The utility model relates to transport vehicle manufacturing technology, is specifically related to a kind of material leak-proof dumping car.
Background technology
Dumping car be a kind of can the transport vehicle of unloaded of cargo voluntarily, there is the features such as automatic unloading, mobility strong, cargo handing efficiency can be improved, save labour power and time cost, become one of most important vehicle of current goods transport, it is widespread use in the industries such as urban construction, highway construction, hydraulic engineering and energy industry.
As shown in Figure 1, dumping car generally includes chassis 10 (illustrate only the part on chassis in figure), loading space and lifting device, and loading space and lifting device are all arranged on chassis, wherein, loading space comprises loading space body 20 and dump door 30, dump door 30 top and loading space body 20 hinged; One end (or side) and the chassis 10 of loading space body 20 are rotatably connected, and lifting device is generally telescopic oil cylinder 40, and one end of telescopic oil cylinder 40 is connected with chassis 10, and the other end is connected with bottom loading space body 20; During unloading, telescopic oil cylinder 40 extends, order about loading space body 20 to rotate relative to chassis 10, simultaneously, the bottom of dump door 30 departs from the contact with loading space body 20, goods glides along the base plate of loading space body under gravity, finally unloads from the space between loading space body 20 and dump door 30 bottom and drops down onto ground.
Leak between dump door and loading space body in transportation to prevent goods, usually the junction between dump door and loading space body arranges sealing band, namely rubber strip is set at loading space body and dump door contact position, by the deadweight of dump door and latch hook, loading space body and dump door are compressed, realize sealing.Under severe working environment, the difficult sealing between dump door and loading space body to keep permanent, and then causes goods to be omitted on road, produces harm, especially during the material such as transport of refuse, dregs to environmental health.
Utility model content
In view of this, the utility model proposes a kind of material leak-proof dumping car, thus reduce dumping car to the pollution of environment.
The material leak-proof dumping car that the utility model proposes comprises chassis, loading space and lifting device, described loading space and lifting device are all arranged on chassis, described loading space comprises loading space body and dump door, and top and the loading space body of dump door are rotatably connected, and described loading space body is provided with aggregate bin; Described aggregate bin is positioned at the below of described dump door, for receiving from the material omitting out between dump door and loading space body at travelling position.
In preferred technical scheme, described aggregate bin comprises aggregate bin body, stripper and Locking Device, described aggregate bin body is fixedly installed on loading space body, described stripper is arranged on aggregate bin body rotationally, and described Locking Device is for being fixed on aggregate bin body at travelling position by stripper.
In preferred technical scheme, described Locking Device comprises latch, and described aggregate bin body and/or stripper are provided with through hole, and described through hole coordinates with latch for stripper is fixed on aggregate bin body.
In preferred technical scheme, described material leak-proof dumping car also comprises chain and pintle, and described aggregate bin comprises aggregate bin body and stripper, and described aggregate bin body is fixedly installed on loading space body, described stripper is fixed on pintle, and one end of described pintle is hinged on aggregate bin body; One end of described chain is connected with chassis, and its other end is connected with the middle part of pintle.
In preferred technical scheme, described aggregate bin body is provided with through hole, and described through hole is corresponding with the position of chain, and described chain runs through described aggregate bin body by described through hole.
In preferred technical scheme, described aggregate bin body is provided with breach, and described breach is corresponding with the position of chain, and described chain runs through described aggregate bin body by described breach.
In preferred technical scheme, described aggregate bin is articulated with on loading space body, is provided with oil cylinder or cylinder between described aggregate bin and loading space body, and described oil cylinder or cylinder are used for ordering about the relative loading space body upset of aggregate bin.
In preferred technical scheme, described material leak-proof dumping car also comprises on-off valve, expanding sealing strips and pressurizer; Described expanding sealing strips is hollow structure, is arranged at the contact position of loading space body and dump door; Described pressurizer, on-off valve and expanding sealing strips are sequentially connected, described pressurizer is used for providing pressure medium for expanding sealing strips, described on-off valve is for controlling supercharging and the decompression of expanding sealing strips, and described expanding sealing strips is used for expanding according to its internal pressure.
In preferred technical scheme, described loading space body is provided with seal groove, and described expanding sealing strips is arranged in seal groove.
In preferred technical scheme, described expanding sealing strips is made up of rubber.
The material leak-proof dumping car that the utility model proposes is provided with aggregate bin on loading space body, aggregate bin is positioned at the below of dump door, in transportation, if material is omitted out between dump door and loading space body, just in time drop in aggregate bin, thus prevent material from dropping on road.
In further technical scheme, material leak-proof dumping car is provided with on-off valve, pressurizer and expanding sealing strips, when needing to seal the gap between loading space body and dump door (when such as loading space is freighted), pressurizer is communicated with expanding sealing strips by on-off valve, the pressure medium that pressurizer provides enters into expanding sealing strips inside, under pressure, expanding sealing strips increases, and then is blocked in the gap between loading space body and dump door.Due to the sealing band of conventional structure easily wear and tear, aging, expandability decay is very fast, causes sealing effectiveness to be guaranteed, there will be the problem of premature failure; And in the technical scheme that the utility model proposes, the expansion effect of expanding sealing strips is determined by its internal pressure, and this internal pressure can carry out active accommodation as required; Therefore, better, the longer service life of sealing effectiveness.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the part-structure schematic diagram of dumping car in correlation technique;
The front elevation of the material leak-proof dumping car local structure that Fig. 2 provides for the utility model specific embodiment;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is the enlarged drawing with aggregate bin relevant portion in Fig. 2;
The schematic perspective view of the material leak-proof dumping car afterbody that Fig. 5 provides for the utility model specific embodiment.
Description of reference numerals:
In FIG: 10-chassis, 20-loading space body, 30-dump door, 40-telescopic oil cylinder
In Fig. 2 to 4: 1-aggregate bin, 2-chain, 3-pintle, 4-dump door, 5-elevating ram, 6-loading space body, 7-chassis
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Be described in detail below in conjunction with accompanying drawing 2 to 5 pairs of specific embodiment of the utility model.
The utility model first embodiment propose material leak-proof dumping car comprise chassis 7, loading space, aggregate bin 1, chain 2, pintle 3 and elevating ram 5, wherein, loading space comprises loading space body 6 and dump door 4, dump door 4 top and loading space body 6 hinged; Loading space body 6 is arranged on chassis 7, and its one end and chassis 7 are rotatably connected; One end of elevating ram 5 is connected with chassis 7, and the other end is connected with bottom loading space body 6; Aggregate bin 1 comprises aggregate bin body and stripper, and aggregate bin body to be fixedly installed on bottom loading space body 6 and to be positioned at the below of dump door 4, and stripper is fixed on pintle 3, and one end of pintle 3 is hinged on aggregate bin body; One end of chain 2 is connected with chassis 7, aggregate bin body is provided with through hole or breach, and the other end of chain 2 is connected with the middle part of pintle 3 through after through hole or breach.In transportation, the top of pintle 3 is resisted against on dump door 4, dump door 4 is locked at the position coordinated with loading space body 6; If material to unload with the gap of loading space body 6 from dump door 4 and drops out, material just in time drops in aggregate bin 1, thus prevents material from dropping on road.During unloading, telescopic oil cylinder extends, order about loading space body 6 to rotate relative to chassis 7, simultaneously, pintle 3 rotates relative to loading space body 6, the bottom of dump door 4 departs from the restriction of pintle 3, and goods glides along the base plate of loading space body 6 under gravity, finally unloads from the space between loading space body 6 and dump door 4 bottom and drops down onto ground; Meanwhile, stripper also rotates with pintle 3, makes to form discharge port between aggregate bin body and stripper, and the material in aggregate bin 1 flows out from discharge port.In the present embodiment, stripper is fixed on pintle 3, and when dumping car unloads material, the material in aggregate bin 1 can unload automatically.
That the utility model additionally provides the second embodiment and the 3rd embodiment, specific as follows with the first embodiment difference:
In a second embodiment, aggregate bin 1 comprises aggregate bin body, stripper and Locking Device, aggregate bin body is fixedly installed on loading space body 6, and stripper is arranged on aggregate bin body rotationally, and Locking Device is for being fixed on aggregate bin body at travelling position by stripper.Locking Device can be specifically latch, and aggregate bin body and stripper arrange corresponding through hole, during discharging, opens stripper by latch.
In the third embodiment, aggregate bin 1 is articulated with on loading space body 6, is provided with oil cylinder or cylinder between aggregate bin 1 and loading space body 6, and oil cylinder or cylinder are used for ordering about the relative loading space body 6 of aggregate bin 1 and overturn.This embodiment also can realize automatic discharging, and just need extra installation oil cylinder or cylinder, certain advantage is without the need to arranging stripper.
As further improving, in order to strengthen the sealing effectiveness of dump door 4 and loading space body 6, above-mentioned material leak-proof dumping car also comprises on-off valve, expanding sealing strips and pressurizer; Expanding sealing strips is hollow structure, is arranged at the contact position of loading space body 6 and dump door 4; Pressurizer, on-off valve and expanding sealing strips are sequentially connected, and pressurizer is used for providing pressure medium for expanding sealing strips, and on-off valve is for controlling supercharging and the decompression of expanding sealing strips, and expanding sealing strips is used for expanding according to its internal pressure.When needing to seal the gap between loading space body 6 and dump door 4, such as loading space is freighted, pressurizer is communicated with expanding sealing strips by on-off valve, the pressure medium that pressurizer provides enters into expanding sealing strips inside, under pressure, expanding sealing strips increases, and then is blocked in the gap between loading space body 6 and dump door 4.
It should be noted that, in the above-described embodiments, the concrete shape of aggregate bin 1 is unrestricted, as long as they can needs on content with funtion.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a material leak-proof dumping car, it is characterized in that, comprise chassis (7), loading space and lifting device, described loading space and lifting device are all arranged on chassis (7), described loading space comprises loading space body (6) and dump door (4), top and the loading space body (6) of dump door (4) are rotatably connected, and described loading space body (6) is provided with aggregate bin (1); Described aggregate bin (1) is positioned at the below of described dump door (4), for receiving from the material omitting out between dump door (4) and loading space body (6) at travelling position.
2. material leak-proof dumping car according to claim 1, it is characterized in that, described aggregate bin (1) comprises aggregate bin body, stripper and Locking Device, described aggregate bin body is fixedly installed on loading space body (6), described stripper is arranged on aggregate bin body rotationally, and described Locking Device is for being fixed on aggregate bin body at travelling position by stripper.
3. material leak-proof dumping car according to claim 2, is characterized in that, described Locking Device comprises latch, and described aggregate bin body and/or stripper are provided with through hole, and described through hole coordinates with latch for stripper is fixed on aggregate bin body.
4. material leak-proof dumping car according to claim 1, it is characterized in that, also comprise chain (2) and pintle (3), described aggregate bin (1) comprises aggregate bin body and stripper, described aggregate bin body is fixedly installed on loading space body (6), described stripper is fixed on pintle (3), and one end of described pintle (3) is hinged on aggregate bin body; One end of described chain (2) is connected with chassis (7), and its other end is connected with the middle part of pintle (3).
5. material leak-proof dumping car according to claim 4, it is characterized in that, described aggregate bin body is provided with through hole, and described through hole is corresponding with the position of chain (2), and described chain (2) runs through described aggregate bin body by described through hole.
6. material leak-proof dumping car according to claim 4, it is characterized in that, described aggregate bin body is provided with breach, and described breach is corresponding with the position of chain (2), and described chain (2) runs through described aggregate bin body by described breach.
7. material leak-proof dumping car according to claim 1, it is characterized in that, described aggregate bin (1) is articulated with on loading space body (6), be provided with oil cylinder or cylinder between described aggregate bin (1) and loading space body (6), described oil cylinder or cylinder are used for ordering about aggregate bin (1) loading space body (6) upset relatively.
8. the material leak-proof dumping car according to claim 1 to 7 any one, is characterized in that, also comprises on-off valve, expanding sealing strips and pressurizer; Described expanding sealing strips is hollow structure, is arranged at the contact position of loading space body (6) and dump door (4); Described pressurizer, on-off valve and expanding sealing strips are sequentially connected, described pressurizer is used for providing pressure medium for expanding sealing strips, described on-off valve is for controlling supercharging and the decompression of expanding sealing strips, and described expanding sealing strips is used for expanding according to its internal pressure.
9. material leak-proof dumping car according to claim 8, is characterized in that, described loading space body (6) is provided with seal groove, and described expanding sealing strips is arranged in seal groove.
10. material leak-proof dumping car according to claim 8, is characterized in that, described expanding sealing strips is made up of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925960.9U CN205220464U (en) | 2015-11-19 | 2015-11-19 | Leak protection material tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925960.9U CN205220464U (en) | 2015-11-19 | 2015-11-19 | Leak protection material tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220464U true CN205220464U (en) | 2016-05-11 |
Family
ID=55895553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925960.9U Withdrawn - After Issue CN205220464U (en) | 2015-11-19 | 2015-11-19 | Leak protection material tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205220464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365644A (en) * | 2015-11-19 | 2016-03-02 | 三一汽车制造有限公司 | Leakage-preventing dumper |
-
2015
- 2015-11-19 CN CN201520925960.9U patent/CN205220464U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365644A (en) * | 2015-11-19 | 2016-03-02 | 三一汽车制造有限公司 | Leakage-preventing dumper |
| CN105365644B (en) * | 2015-11-19 | 2017-11-24 | 三一汽车制造有限公司 | A kind of material leak-proof dumper |
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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: 20160511 Effective date of abandoning: 20171124 |
|
| AV01 | Patent right actively abandoned |