CN202728376U - Automatically closed system of car compartment body - Google Patents
Automatically closed system of car compartment body Download PDFInfo
- Publication number
- CN202728376U CN202728376U CN 201220432685 CN201220432685U CN202728376U CN 202728376 U CN202728376 U CN 202728376U CN 201220432685 CN201220432685 CN 201220432685 CN 201220432685 U CN201220432685 U CN 201220432685U CN 202728376 U CN202728376 U CN 202728376U
- Authority
- CN
- China
- Prior art keywords
- support
- motor vehicle
- vehicle body
- rotating disk
- sliding
- 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
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to an automatically closed system of a car compartment body applied to a self-discharging car compartment body. The automatically closed system of the car compartment body comprises a compartment body, a drive mechanism, a transmission mechanism and a top cover mechanism. The drive mechanism, the transmission mechanism and the top cover mechanism are arranged in the compartment body. The closed system also comprises an automatically opening-closing mechanism and a sliding support. The automatically opening-closing mechanism is connected with the transmission mechanism. The automatically opening-closing mechanism comprises a drive rod support and an opening-closing rod support arranged on the drive rod support. One end of the sliding support is connected with the transmission mechanism, and the other end is connected with the top cover mechanism. The sliding support comprises an inner support plate, an outer support plate and a sliding bearing arranged between the inner support plate and the outer support plate. The automatically closed system of the car compartment body is simple in structure, convenient in operation and low in manufacture cost. By utilizing the design of the transmission mechanism, the sliding support and the automatically opening-closing mechanism, the closed effect of the entire closed system is improved, and the reliability of the closed system is improved.
Description
Technical field
The utility model relates to a kind of motor vehicle body closed system, relates in particular to a kind of motor vehicle body automatic airtight system.
Background technology
Existing dump truck van such as needs are airtight, are by carrying out manually the airtight covering work of car top mostly.At first, manual operation is wasted time and energy, and has many safety hazard, a lot of dumping car drivers therefore and tumble injury in addition disable not within minority; Secondly, can't satisfy the high efficiency work rhythm of modern; Again, artificial covering is not tight, still exists Loaded goods to leak outside and causes the problem of roadway pollution.Therefore, how to relate to a kind of simple in structurely, easy to operate, safe and reliable, the motor vehicle body closed system that cost is low and obturation effect is good just becomes particularly important.
Given this, in Chinese patent 201120267027.9, mentioned a kind of bilateral top cover automatic airtight compartment, comprise envelope, the side panel assembly top on envelope both sides is connected with respectively removable top cover, comprises at least one swivel arm device and at least one revolute pair arm assembly between being connected of every removable top cover and side panel assembly; Described swivel arm device is by fluid motor-driven, and described HM Hydraulic Motor is connected with hydraulic power source system by hydraulic oil pipe.Although this automatic airtight compartment can reach certain obturation effect, its structure is too complicated, installs, dismantles trouble, and airtight efficient is low simultaneously, and inconvenient operation and manufacturing cost are also higher.
In sum, be necessary prior art is further improved.
Summary of the invention
The utility model is in order to solve existing dump truck van owing to the potential safety hazard that does not have the automatic airtight system to bring or because the structure of automatic airtight system is too complicated, inconvenient operation, the problem that manufacturing cost is high and obturation effect is not good and propose a kind of simple in structure, easy to operate, cost is low, the motor vehicle body automatic airtight system that good reliability and obturation effect are good.
The utility model is achieved through the following technical solutions:
Above-mentioned a kind of motor vehicle body automatic airtight system, be applied to dump truck van, comprise car body and be installed in driver train, transmission device and the capping mechanism of described car body, described closed system also comprises automatic open-close mechanism and sliding support, described automatic open-close mechanism is connected with described transmission device, and described automatic open-close mechanism comprises the drive spindle support and is installed in folding shaft bar on the described drive spindle support; Described sliding support one end is connected with described transmission device, and the other end is connected with described capping mechanism, and described sliding support comprises support inner panel, support outside plate and is installed in plain bearing between described support inner panel and the support outside plate.
Described motor vehicle body automatic airtight system, wherein: described transmission device is connected with described driver train, and described transmission device comprises flexible steel wire, driven rotating disk, driven support for rotary disc, slide rail and sliding rail rack; Described slide rail is cylindricality, by described sliding rail rack be welded in described car body roof rail and with described plain bearing sliding block joint; Described driven rotating disk is installed in both sides, described car body rear end by described driven support for rotary disc.
Described motor vehicle body automatic airtight system, wherein: described drive spindle support both sides also are arranged with the buckle that is complementary with described flexible steel wire; Described automatic open-close mechanism also comprises the locating dowel pin of being located at both sides, described car body rear end.
Described motor vehicle body automatic airtight system, wherein: described driver train comprises reducing motor, electric machine support, axle drive shaft, driving rotating disk and drives support for rotary disc, described reducing motor is installed in described car body header board by described electric machine support; Described driving rotating disk is installed in described car body front end both sides by described support for rotary disc.
Described motor vehicle body automatic airtight system, wherein: described driving rotating disk is connected by described flexible steel wire coupling with described driven rotating disk; Described reducing motor output shaft is coaxial and link together by described axle drive shaft with described driving rotating disk.
Described motor vehicle body automatic airtight system, wherein: described sliding support also comprises sleeve pipe, end ring, attachment bolt and draw pin mortise structure; Described Socket welding is connected to described support inner panel medial surface, and is complementary with described flexible steel wire.
Described motor vehicle body automatic airtight system, wherein: described support inner panel connects by described draw pin mortise structure with the support outside plate, and described support outside plate middle and upper part also is provided with mounting hole.
Described motor vehicle body automatic airtight system, wherein: described plain bearing is equipped with described end ring by described tie bolt and is fixed on described support inner panel and the support outside plate.
Described motor vehicle body automatic airtight system, wherein: described capping mechanism comprises canopy bar and tarpaulin, described canopy bar is welded on described sliding support top and connects as one with described paulin; Described tarpaulin is connected with described support outside plate by the mounting hole of described support outside plate.
Described motor vehicle body automatic airtight system, wherein: a described capping mechanism described canopy bar foremost is connected with described drive spindle support.
Beneficial effect:
The utility model is simple in structure, easy to operate, the slide rail of column construction has effectively prevented from accumulating the obstacles such as dregs, sliding support is connected with slide rail by plain bearing, flexible steel wire can pass the sleeve pipe of sliding support, not only makes the motion of sliding support not rely on roof rail, but also has guaranteed whole sliding support motion stabilization on slide rail, can not affect because of the deformation of roof rail the normal operation of whole system, reliability is high; Reducing motor output drives torsion, propulsive effort is transported on the driving rotating disk of car body both sides by axle drive shaft, drive rotating disk and again propulsive effort is delivered to the drive spindle support by flexible steel wire, not only output torque is large for this propulsive effort type of transmission, and slide in drive spindle support front and back on the cylindricality slide rail, effectively realized automatically opening and airtight action of capping mechanism, simultaneously, the folding shaft bar is connected with last root canopy bar, guaranteed that whole car body sealing is tight, do not have leaking outside of Loaded goods and cause the dirty beam of road, because it is less to take the car body longitudinal size when paulin is airtight, do not affect the mechanical loading goods, whole closed system not only obturation effect is good, and manufacturing cost is also low.
Description of drawings
Fig. 1 is the air-tight state figure of the utility model motor vehicle body automatic airtight system.
Fig. 2 is the open mode figure of the utility model motor vehicle body automatic airtight system.
Fig. 3 is the front view of the sliding support of the utility model motor vehicle body automatic airtight system.
Fig. 4 is the left view of the sliding support of the utility model motor vehicle body automatic airtight system.
The specific embodiment
As shown in Figures 1 to 4, the utility model motor vehicle body automatic airtight system is mainly used in dumping car, and it comprises car body 1, driver train 2, transmission device 3, automatic open-close mechanism 4, sliding support 5 and capping mechanism 6.
Driver train 2 is installed in car body 1 afterbody, comprises reducing motor 21, electric machine support 22, axle drive shaft 23, drives rotating disk 24 and drives support for rotary disc 25, and reducing motor 21 is installed on car body 1 header board by electric machine support 22; Drive rotating disk 24 and be installed in car body 1 front end both sides by driving support for rotary disc 25, wherein, reducing motor 21 output shafts are coaxial with the driving rotating disk 24 of car body 1 both sides, and reducing motor 21 links together by axle drive shaft 23 and driving rotating disk 24.
Automatic open-close mechanism 4 is positioned at transmission device 3 upsides and is connected with transmission device 3, comprises drive spindle support 41, folding shaft bar 42 and locating dowel pin 43; Drive spindle support 41 is installed on capping mechanism 6 rearward end and bilateral symmetry is provided with buckle 411, and it is connected with the flexible steel wire 31 of transmission device 3 by buckle 411 and moves with the rotational synchronization of flexible steel wire 31; Folding shaft bar 42 is installed on the drive spindle support 41, moves and synchronizing moving with drive spindle support 41; Locating dowel pin 43 is positioned at both sides, 1 rear end, compartment, when folding shaft bar 42 moves to 1 rear end, compartment, plays the role of positioning.
The cross section of support inner panel 51 and support outside plate 52 is L-shaped structure all, and support inner panel 51 connects just by draw pin mortise structure 57 between support outside plate 52, and wherein, support outside plate 52 middle and upper parts also are provided with mounting hole 521; Plain bearing 53 is equipped with pair of bearings back-up ring 55 by tie bolt 54 and is fixed on support inner panel 51 and the support outside plate 52; Sleeve pipe 56 is welded in support outside plate 52 medial surfaces and is complementary with the flexible steel wire 31 of transmission device 3; Wherein, after sliding support 5 installations, plain bearing 53 can be free to slide at the slide rail 34 of transmission device 3, and the flexible steel wire 31 of transmission device 3 passes sleeve pipe 56 and sliding support 5 is free to slide at hawser 31.
Capping mechanism 6 is positioned at car body 1 top side and is connected with sliding support, comprise canopy bar 61 and tarpaulin 62, canopy bar 61 bottoms are welded in sliding support 5 tops and connect as one with tarpaulin 61, tarpaulin 62 mounting hole 57 by sliding support 5 medium-height trestle outside plates 52 is connected with sliding support 5 and with sliding support 5 synchronizing movings, wherein, rearmost end canopy bar 61 also is connected with the drive spindle support 41 of automatic open-close mechanism 4.
The utility model is simple in structure, easy to operate, output torque is large, the design of cylindricality slide rail and sliding support has not only improved the obturation effect of car body, and having improved the reliability of whole system, the simultaneously design of automatic open-close mechanism had both improved the airtight efficient of closed system, make again the sealing of whole car body tighter, do not have leaking outside of Loaded goods and cause the dirty beam of road.
Claims (10)
1. motor vehicle body automatic airtight system, be applied to dump truck van, comprise car body and be installed in driver train, transmission device and the capping mechanism of described car body, it is characterized in that: described closed system also comprises automatic open-close mechanism and sliding support, described automatic open-close mechanism is connected with described transmission device, and described automatic open-close mechanism comprises the drive spindle support and is installed in folding shaft bar on the described drive spindle support;
Described sliding support one end is connected with described transmission device, and the other end is connected with described capping mechanism, and described sliding support comprises support inner panel, support outside plate and is installed in plain bearing between described support inner panel and the support outside plate.
2. motor vehicle body automatic airtight as claimed in claim 1 system, it is characterized in that: described transmission device is connected with described driver train, and described transmission device comprises flexible steel wire, driven rotating disk, driven support for rotary disc, slide rail and sliding rail rack;
Described slide rail is cylindricality, by described sliding rail rack be welded in described car body roof rail and with described plain bearing sliding block joint;
Described driven rotating disk is installed in both sides, described car body rear end by described driven support for rotary disc.
3. motor vehicle body automatic airtight as claimed in claim 1 or 2 system, it is characterized in that: described drive spindle support both sides also are arranged with the buckle that is complementary with described flexible steel wire;
Described automatic open-close mechanism also comprises the locating dowel pin of being located at both sides, described car body rear end.
4. motor vehicle body automatic airtight as claimed in claim 1 system, it is characterized in that: described driver train comprises reducing motor, electric machine support, axle drive shaft, driving rotating disk and driving support for rotary disc, and described reducing motor is installed in described car body header board by described electric machine support; Described driving rotating disk is installed in described car body front end both sides by described support for rotary disc.
5. motor vehicle body automatic airtight as claimed in claim 4 system, it is characterized in that: described driving rotating disk is connected by described flexible steel wire coupling with described driven rotating disk;
Described reducing motor output shaft is coaxial and link together by described axle drive shaft with described driving rotating disk.
6. such as claim 1 or 5 described motor vehicle body automatic airtight systems, it is characterized in that: described sliding support also comprises sleeve pipe, end ring, attachment bolt and draw pin mortise structure;
Described Socket welding is connected to described support inner panel medial surface, and is complementary with described flexible steel wire.
7. motor vehicle body automatic airtight as claimed in claim 6 system, it is characterized in that: described support inner panel connects by described draw pin mortise structure with the support outside plate, and described support outside plate middle and upper part also is provided with mounting hole.
8. motor vehicle body automatic airtight as claimed in claim 7 system, it is characterized in that: described plain bearing is equipped with described end ring by described tie bolt and is fixed on described support inner panel and the support outside plate.
9. motor vehicle body automatic airtight as claimed in claim 8 system, it is characterized in that: described capping mechanism comprises canopy bar and tarpaulin, described canopy bar is welded on described sliding support top and connects as one with described paulin; Described tarpaulin is connected with described support outside plate by the mounting hole of described support outside plate.
10. such as claim 1 or 9 described motor vehicle body automatic airtight systems, it is characterized in that: a described capping mechanism described canopy bar foremost is connected with described drive spindle support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432685 CN202728376U (en) | 2012-08-29 | 2012-08-29 | Automatically closed system of car compartment body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432685 CN202728376U (en) | 2012-08-29 | 2012-08-29 | Automatically closed system of car compartment body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728376U true CN202728376U (en) | 2013-02-13 |
Family
ID=47654105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432685 Expired - Fee Related CN202728376U (en) | 2012-08-29 | 2012-08-29 | Automatically closed system of car compartment body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313760A (en) * | 2014-07-15 | 2016-02-10 | 驻马店中集华骏车辆有限公司 | Telescopic sliding top cover device for truck and truck |
-
2012
- 2012-08-29 CN CN 201220432685 patent/CN202728376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105313760A (en) * | 2014-07-15 | 2016-02-10 | 驻马店中集华骏车辆有限公司 | Telescopic sliding top cover device for truck and truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112677746B (en) | Mining storage battery type thin coal seam fully-mechanized mining and carrying operation vehicle | |
| CN105151126A (en) | Narrow short articulated two-way transport vehicle for coal mines, and hydraulic system of narrow short articulated two-way transport vehicle | |
| CN202728376U (en) | Automatically closed system of car compartment body | |
| CN201646927U (en) | Self-walking device of large-tonnage semitrailer | |
| CN206678876U (en) | One kind hides embedded slag-soil truck obturator | |
| CN202144276U (en) | Carriage with automatically-sealed top covers on both sides | |
| CN105501278A (en) | Cargo trailer | |
| CN201021188Y (en) | Tarpaulin type mobile top cover of open van | |
| CN203158064U (en) | Braking and steering system for explosion-proof electric trackless rubber-tyred vehicle | |
| CN112277977B (en) | Bulk cargo transport vehicle | |
| CN102126623A (en) | Wagon unloader | |
| CN203283312U (en) | Hinged-type anti-explosion diesel engine trackless rubber-tired vehicle capable of being driven in two-way mode | |
| CN106542245A (en) | A kind of compartment removable garbage truck torque arm retaining mechanism | |
| CN204674697U (en) | Platform trailer can be drawn voluntarily | |
| CN206551946U (en) | A kind of carriage body rolls up pull-type automation closed system | |
| CN103072623A (en) | Braking and steering system of anti-explosion electric trackless rubber-tyred vehicle | |
| CN105539260B (en) | A kind of engineering dregs covering for roofs headstock gear | |
| CN201494524U (en) | Novel articulated tractor | |
| CN201961854U (en) | Unloading device for wagon | |
| CN203402031U (en) | Horizontal push plate type dumper | |
| CN202054021U (en) | Hydraulic side-tipping tramcar | |
| CN202788837U (en) | Crushing mechanism for fully mechanized coal mining face coal-mining machine | |
| CN215398356U (en) | Backward-turning type self-discharging semitrailer | |
| CN112208420A (en) | Truck bottom opening and closing device and truck | |
| CN201573500U (en) | Front coupling device for vehicle |
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: 20130213 Termination date: 20200829 |