CN203485806U - Novel airtight dump truck - Google Patents
Novel airtight dump truck Download PDFInfo
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- CN203485806U CN203485806U CN201320582025.8U CN201320582025U CN203485806U CN 203485806 U CN203485806 U CN 203485806U CN 201320582025 U CN201320582025 U CN 201320582025U CN 203485806 U CN203485806 U CN 203485806U
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- compartment envelope
- hinged
- envelope
- hydraulic actuating
- cover body
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Abstract
The utility model discloses a novel airtight dump truck which comprises an underpan and a carriage body. The carriage body is arranged on the underpan through a lifting device. A top cover and a rear door are arranged on the carriage body, and the top cover comprises a left cover body and a right cover body, wherein the left cover body and the right cover body are correspondingly hinged to the two sides of the top end of the carriage body. The left cover body and the right cover body respectively comprise at least two cover boards which are integrally hinged together. A control device is arranged on the carriage body, wherein the control device can correspondingly fold the left cover body and the right cover body to the two sides of the carriage body and unfold the left cover body and the right cover body to seal the left cover body and the right cover body at the top end of the carriage body. The upper end of the rear door is correspondingly hinged to the upper portion of the rear end of the carriage body, and the side face of the rear end of the carriage body is provided with a first hydraulic cylinder for opening and sealing the rear door, in addition, a latch hook for locking the rear door is arranged at the bottom of the rear end of the carriage body. The novel airtight dump truck is reasonable in structural design and convenient to manufacture, the neighboring environment will not be polluted in the conveying process, and the environment is protected; meanwhile, material loading and unloading are fast, and efficiency is high.
Description
Technical field
The utility model relates to a kind of dumping car, is specifically related to a kind ofly prevent that in powder grain material transportation, dust flies upward the Novel closed dumping car that causes secondary environmental pollution.
Background technology
Common dumping car is owing to there is no top cover, and in transportation powder grain material process, dust flies upward, and has not only caused the waste of material, the more important thing is and causes environmental pollution.In recent years, country paid much attention to environmental protection, and along with the reinforcement of people's environmental consciousness, powder grain material adopts airtight transportation to be more and more subject to the favor in market.
At present, powder grain material generally adopts pot type airtight transportation, and still, tank truck charging is fed in raw material by manhole, and not only charging rate is slow, and is not easy again to fill it up with; And generally during discharging adopt vapour-pressure type discharging, and not only waste energy, and discharge rate is slow, for wet any material, be also difficult to draw off.In addition, fluid bed is generally all equipped with in vapour-pressure type discharging, will occupy the space that tank body is larger.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of Novel closed dumping car, and reasonable in design is easily manufactured, can not cause ambient environment to pollute in transportation, environmental protection, and meanwhile, charging and discharge rate are fast, and efficiency is high.
In order to achieve the above object, the technical solution of the utility model: a kind of Novel closed dumping car, comprise chassis, by lifting device, be arranged at the compartment envelope on this chassis, on this compartment envelope, be provided with top cover and back door, described top cover comprises that correspondence is hinged in the left and right lid of both sides, envelope top, described compartment, described left and right lid includes hinge at least two cover plates of one, on compartment envelope, be provided with can be corresponding by this left and right lid draw in these envelope both sides, compartment and this left and right lid can be launched and is covered in the control setup on envelope top, described compartment; Upper end, described back door correspondence is hinged in described compartment envelope upper rear end, is provided with the first hydraulic actuating cylinder that this back door can be opened and sealed in side, envelope rear end, compartment, and is provided with the latch hook that described back door can be locked in bottom, envelope rear end, described compartment.
Further, described control setup comprises two swing arms on described compartment envelope and corresponding with described left and right lid that are hinged, this two swing arm corresponding with described left and right lid on and hinged in the cover plate of free state, correspondingly on described compartment envelope be provided with two second hydraulic actuating cylinders hinged with two swing arms.
Described lifting device is located at middle part, described chassis, and it comprises that one end correspondence is hinged in two the 3rd hydraulic actuating cylinders of envelope both sides, described compartment, and the other end correspondence of these two the 3rd hydraulic actuating cylinders is hinged on both sides, described chassis.
Described latch hook is hinged and is connected in the 4th hydraulic locking cylinder of described compartment envelope bottom by one end, the 4th hydraulic actuating cylinder other end and this latch hook chain connection.
Described compartment envelope is rectangular-box body structure, and between its oblong face, arc transition connects; At described compartment envelope inner bottom part, be provided with the drain separator that can move around along this compartment envelope length direction, and in front portion, described chassis, be provided with the 5th hydraulic actuating cylinder that is connected to envelope inside, described compartment and is connected with described drain separator.
Between described compartment envelope and back door, be provided with packing seal.
The beneficial effects of the utility model: reasonable in design, easily manufactured, the airtight connection to compartment envelope by top cover and back door, makes this dumping car in transportation, can not cause ambient environment to pollute, environmental protection, meanwhile, charging and discharge rate are fast, and efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1;
Fig. 3 is hydraulic system structure figure of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, further describe the utility model.
A kind of Novel closed dumping car as shown in Figure 1-2, it comprises chassis 1, by lifting device, is arranged at this One On The Chassis compartment envelope 4, on this compartment envelope 4, be provided with top cover 6 and back door 8, described top cover 6 comprises that correspondence is hinged in the left and right lid 60 of described compartment envelope 4 both sides, top, described left and right lid 60 includes hinge at least two cover plates 62 of one, on compartment envelope 4, be provided with can be corresponding by this left and right lid 60 draw in these compartment envelope 4 both sides and this left and right lid 60 can be launched and is covered in the control setup on envelope 4 tops, described compartment; Described back door 8 upper end correspondences are hinged in described compartment envelope 4 upper rear end, in compartment envelope 4 sides, rear end, be provided with the first hydraulic actuating cylinder 7 that this back door 8 can be opened and sealed, and be provided with the latch hook 10 that described back door 8 can be locked in described compartment envelope 4 bottoms, rear ends.
The utility model when filling with substance, can be completely unlimited by the top cover of compartment envelope 46, and convenient filling, has improved compartment and be full of system; During discharging, open back door 8, lifting compartment envelope 4, directly pours out material, has improved rate of discharging; In transportation, close top cover 6, back door 8, make this dumping car in transportation, can not cause ambient environment to pollute, environmental protection, does not waste material.
Wherein, for described control setup, it comprises be hinged on described compartment envelope 4 and two swing arms 63 corresponding with described left and right lid 60, this two swing arm 63 corresponding with described left and right lid 60 on and the cover plate in free state 62 hinged, correspondingly on described compartment envelope 4 be provided with two second hydraulic actuating cylinders 64 hinged with two swing arms 63.By oil-feed, the oil return of two second hydraulic actuating cylinders 64, realize the swing of swing arm 63, and then drive gathering and the expansion of left and right lid 60.
And the lifting device of described compartment envelope 4 is located at 1 middle part, described chassis, it comprises that one end correspondence is hinged in two the 3rd hydraulic actuating cylinders 5 of envelope 4 both sides, described compartment, and the other end correspondence of these two the 3rd hydraulic actuating cylinders 5 is hinged on 1 both sides, described chassis.
Described compartment envelope 4 is rectangular-box body structure, and between its oblong face, arc transition connects, without wedge angle dead angle; At described compartment envelope 4 inner bottom parts, be provided with the drain separator 41 that can move around along these compartment envelope 4 length directions, and in 1 front portion, described chassis, be provided with and be connected to the 5th hydraulic actuating cylinder 3 that described compartment envelope 4 is inner and be connected with described drain separator 41, oil-feed, oil return by the 5th hydraulic actuating cylinder 3 realize drain separator 41 and move around on compartment envelope, by adhesion or be trapped in the granule materials scraping delivery in compartment envelope, again because lifting device is by the lifting of compartment envelope, granule materials, owing to will being removed under Action of Gravity Field, is unloaded cleaner.
Between described compartment envelope 4 and back door 8, be provided with packing seal, to guarantee that granule materials can not spilt by the gap between compartment envelope 4 and back door 8 in transportation.
Described latch hook 10 is hinged and is connected in the 4th hydraulic actuating cylinder 9 lockings of envelope 4 bottoms, described compartment by one end, the 4th hydraulic actuating cylinder 9 other ends and this latch hook 10 chain connections.Latch hook 10 is a zigzag structure, and it is hinged in compartment envelope 4 rear ends bottoms by bearing pin, on back door 8 end faces after latch hook 10 one end can be positioned to close, and the other end and described the 4th hydraulic actuating cylinder 9 chain connections.Like this, can realize by oil-feed, the oil return of the 4th hydraulic actuating cylinder 9 locking at 10 pairs of back doors 8 of latch hook, so that this back door 8 can reach sealing completely after closing, shipment wet feed can not leak yet.
Fluid control in the utility model as shown in Figure 3, this dumping car has the automatization level of height, be provided with two cover operating systems, operating personal can be controlled electromagnetic valve 99 to complete various functions by the electric switch in operator's compartment, is to control lifting and the decline that the 3rd hydraulic actuating cylinder 5 is realized compartment envelope 4; Control the first hydraulic actuating cylinder 7 and realize the keying at the back door 8 on compartment envelope 4; Controlling the 5th hydraulic actuating cylinder 3 realizes drain separator 41 and scrapes back and forth discharging; Control the second hydraulic actuating cylinder 64 and realize the keying of top cover 6; Control the 4th hydraulic actuating cylinder 9 and realize the locking to back door 8; In addition, also can complete separately various functions by the operating handle of vehicular sideview.Described electric system adopts interlock system, and whether various actions puts in place and can be observed by the digital display screen in operator's compartment simultaneously, carries out monitoring in real time, has effectively prevented maloperation.In addition, this dumping car is limited location valve, can automatically switch to the fuel feeding of the 3rd hydraulic actuating cylinder 5 after envelope 4 liftings in compartment put in place, prevents that 4 liftings of compartment envelope from crossing position, has good safety performance.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, on the specific embodiment and field of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (6)
1. a Novel closed dumping car, comprise chassis (1), by lifting device, be arranged at the compartment envelope (4) on this chassis (1), on this compartment envelope (4), be provided with top cover (6) and back door (8), it is characterized in that: described top cover (6) comprises that correspondence is hinged in the left and right lid (60) of described compartment envelope (4) both sides, top, described left and right lid (60) includes hinge at least two cover plates (62) of one, on compartment envelope (4), be provided with can be corresponding by this left and right lid (60) draw in this compartment envelope (4) both sides and this left and right lid (60) can be launched and is covered in the control setup on described compartment envelope (4) top, upper end, described back door (8) correspondence is hinged in described compartment envelope (4) upper rear end, in compartment envelope (4) side, rear end, be provided with the first hydraulic actuating cylinder (7) that this back door (8) can be opened and sealed, and be provided with the latch hook (10) that described back door (8) can be locked in bottom, described compartment envelope (4) rear end.
2. Novel closed dumping car according to claim 1, it is characterized in that: described control setup comprises two swing arms on described compartment envelope (4) and corresponding with described left and right lid (60) (63) that are hinged, this two swing arm (63) corresponding with described left and right lid (60) on and the cover plate in free state (62) hinged, in the upper correspondence of described compartment envelope (4), be provided with two second hydraulic actuating cylinders (64) hinged with two swing arms (63).
3. Novel closed dumping car according to claim 1, it is characterized in that: described lifting device is located at middle part, described chassis (1), it comprises that one end correspondence is hinged in two the 3rd hydraulic actuating cylinders (5) of described compartment envelope (4) both sides, and the other end correspondence of these two the 3rd hydraulic actuating cylinders (5) is hinged on both sides, described chassis (1).
4. Novel closed dumping car according to claim 1, it is characterized in that: described latch hook (10) is hinged and is connected in the 4th hydraulic actuating cylinder (9) locking of described compartment envelope (4) bottom by one end, the 4th hydraulic actuating cylinder (9) other end and this latch hook (10) chain connection.
5. Novel closed dumping car according to claim 1, is characterized in that: described compartment envelope (4) is rectangular-box body structure, and between its oblong face, arc transition connects; At described compartment envelope (4) inner bottom part, be provided with the drain separator (41) that can move around along this compartment envelope (4) length direction, and in front portion, described chassis (1), be provided with the 5th hydraulic actuating cylinder (3) that is connected to described compartment envelope (4) inside and is connected with described drain separator (41).
6. Novel closed dumping car according to claim 1, is characterized in that: between described compartment envelope (4) and back door (8), be provided with packing seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582025.8U CN203485806U (en) | 2013-09-21 | 2013-09-21 | Novel airtight dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582025.8U CN203485806U (en) | 2013-09-21 | 2013-09-21 | Novel airtight dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485806U true CN203485806U (en) | 2014-03-19 |
Family
ID=50256657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582025.8U Expired - Fee Related CN203485806U (en) | 2013-09-21 | 2013-09-21 | Novel airtight dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128950A (en) * | 2015-09-11 | 2015-12-09 | 姜超 | Constructional engineering van compartment |
| CN107901823A (en) * | 2017-10-26 | 2018-04-13 | 蔡义杰 | Can automatic discharging monoblock type carriage body construction |
| CN110217149A (en) * | 2018-03-02 | 2019-09-10 | 宝山钢铁股份有限公司 | Self-discharging truck cabinet and the linkage interlocked safety device of case lid |
-
2013
- 2013-09-21 CN CN201320582025.8U patent/CN203485806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128950A (en) * | 2015-09-11 | 2015-12-09 | 姜超 | Constructional engineering van compartment |
| CN107901823A (en) * | 2017-10-26 | 2018-04-13 | 蔡义杰 | Can automatic discharging monoblock type carriage body construction |
| CN110217149A (en) * | 2018-03-02 | 2019-09-10 | 宝山钢铁股份有限公司 | Self-discharging truck cabinet and the linkage interlocked safety device of case lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |