CN102180121A - Carriage head cover sealing system - Google Patents

Carriage head cover sealing system Download PDF

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Publication number
CN102180121A
CN102180121A CN 201110096172 CN201110096172A CN102180121A CN 102180121 A CN102180121 A CN 102180121A CN 201110096172 CN201110096172 CN 201110096172 CN 201110096172 A CN201110096172 A CN 201110096172A CN 102180121 A CN102180121 A CN 102180121A
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CN
China
Prior art keywords
pin
tarpaulin
head cover
sealing system
carriage
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CN 201110096172
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Chinese (zh)
Inventor
冯仁锦
向娟
吴洪飞
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南车眉山车辆有限公司
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Priority to CN 201110096172 priority Critical patent/CN102180121A/en
Publication of CN102180121A publication Critical patent/CN102180121A/en

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Abstract

The invention discloses a carriage head cover sealing system comprising a head cover device, a power assembly, a power transmission device and an operating mechanism, wherein the operating mechanism is driven by the power assembly through the power transmission device so as to open or close a head cover; one tarpaulin end of the head cover device is connected with a moving shaft and the other end of the head cover device is connected with a roller shutter structure which can automatically rewind the tarpaulin to return; rollers rolling on an arc track are arranged at two ends of the moving shaft; and by utilizing the operating mechanism, the rollers are driven to roll along the arc track and drive the moving shaft to pull out the tarpaulin so as to realize the carriage covering. In the invention, the one-way closing and the one-way opening in the two-side direction of the carriage head cover tarpaulin are realized; the closing power is stably and reliably provided by adopting an oil cylinder, the carriage head cover sealing system can be conveniently matched with a transport vehicle and can be opened more conveniently by utilizing the automatic returning roller shutter structure; each kinematic pair of a crank rocker system of the operating mechanism is contacted through a cylindrical surface or a flat surface so that the carriage head cover sealing system is anti abrasive and simple and convenient in manufacturing and a higher manufacturing accuracy can be obtained; and the crank rocker mechanism is simple in structure and easy to maintain.

Description

一种车厢顶盖密封系统 A compartment on a roof sealing system

技术领域 FIELD

[0001] 本发明属于运输设备设计制造领域,尤其涉及运输设备中车厢的设计制造领域, 特别涉及车厢顶盖封闭系统的设计制造。 [0001] The present invention belongs to the field of design and manufacture of transport equipment, especially in the field of design and manufacture of equipment involved in the transport carriage, and in particular relates to the design and manufacture of the cabin roof closed system.

背景技术 Background technique

[0002] 随着人们对环保理念的逐步加强,在许多大中小城市都要求自卸车车厢加装顶盖。 [0002] As people gradually strengthen the concept of environmental protection, in many cities and towns are required to install the dump truck cabin roof. 比较常的有车厢顶盖通过液压油缸驱动,并通过翻转机构使车厢顶盖向一侧或两侧翻转。 There are more often by the hydraulic cylinder drive the cabin roof, and that the mechanism compartment cover by flipping the flip to one side or both sides. 在这种结构中,有些杆件承受较大的扭力,材料性能要求比较高,并且比较笨重,制造成本较高。 In this configuration, some of the rod subjected to greater torque, high performance requirements of the material, and relatively bulky, high manufacturing cost.

[0003] 中国专利0U62322. 9公开了一种卷筒式软布自动车厢盖,但其车厢盖的使用受到环境的限制,车厢盖的开启要求车厢上方有足够的空间不适应多种环境条件的要求。 [0003] Chinese Patent 0U62322. 9 discloses an automatic cloth roll tonneau cover, tonneau cover but its use is restricted environment, the tonneau cover over the compartment opening requires sufficient space suited to a variety of environmental conditions Claim.

[0004] 中国专利200620033158. X公开了车厢篷布拉伸式全自动覆盖装置,其通过钢索拉动与篷布连接的篷布杆在车厢两侧移动实现覆盖,其机构复杂,开启篷布后,篷布呈叠放状态,不利于放置。 After the [0004] Chinese Patent No. 200620033158. X discloses a compartment cover tarpaulin tension type automatic apparatus, which is connected to the pull rod tarpaulin tarp coverage achieved by moving the cable in both compartments, which mechanism is complicated, open the tarpaulin , tarpaulin was stacked state, it is not conducive to placement.

发明内容 SUMMARY

[0005] 本发明根据现有技术的不足公开了一种车厢顶盖密封系统,本发明要解决的一个问题提供一种操作简单、成本低,使用方便的车厢顶盖密封系统,本发明要解决的另一个问题是进一步提供稳定可靠的车厢顶盖封闭驱动机构。 [0005] The present invention discloses deficiencies of the prior art sealing system a cabin roof, a problem to be solved by the present invention is to provide a simple, low cost, easy to use the vehicle cabin roof sealing system, the present invention is to solve another issue is further to provide a stable and reliable compartment lid closed drive mechanism.

[0006] 本发明通过以下技术方案实现: [0006] The present invention is achieved by the following technical solution:

[0007] —种车厢顶盖密封系统,包括顶盖装置、动力总成、动力传动装置及操作机构,由动力总成通过动力传动装置驱动操作机构开闭顶盖,其中,所述顶盖装置是篷布一端与移动轴相连接、另一端与车厢外侧能够自动回卷篷布回位的卷帘结构相连接,移动轴两端有滚轮,滚轮可在圆弧轨道上滚动,操作机构驱动滚轮沿圆弧轨道滚动并带动移动轴由A点到B点拉出篷布实现车厢覆盖。 [0007] - species cabin roof sealing system comprising a cap means, powertrain, and a power transmission device operating mechanism, opening and closing the cap by the powertrain by a power transmission mechanism driving operation, wherein, said cover means One end of the moving shaft tarpaulin is connected to the other end of the cabin external side shutter can be automatically rewound tarpaulin structure is connected to the return movement at both ends with a roller axis, the rollers can roll on the circular arc track, the drive roller operating mechanism and rolling along the circular arc track movement of the shaft driven by the point A to point B drawn carriages tarp coverage achieved.

[0008] 进一步所述操作机构有两组,分别位于车厢前墙和后墙;每组操作机构构成是: 曲柄以销轴9为圆心旋转,销轴9通过轴承及轴承固定装置与车厢前墙或后墙板固定,曲柄与连杆通过销轴12铰接,连杆与摇杆通过销轴16铰接,销轴16与移动轴和滚轮连接,摇杆通过销轴8铰接,销轴8通过轴承及轴承固定装置与车厢前墙或后墙板固定。 [0008] The operating mechanism further has two sets, respectively the front wall and back wall is located in the cabin; each operating mechanism is configured: to a crank pin 9 as the center of rotation, the pin 9 by means of bearing and fixing the cabin front wall after a fixed wall or a crank and connecting rod by a hinge pin 12, rocker link 16 is connected by a hinge pin, the pin 16 and the moving shaft and the roller, the rocker by a hinge pin 8, pin 8 through a bearing after the carriage and bearing fixtures and the front wall or wall fixed.

[0009] 更进一步所述的动力传动装置有与油缸活塞连接的齿条,齿条上下安装有用于导向并与使齿条与齿轮啮合的导向套,齿轮、链轮5与销轴3紧固连接,链轮5和链轮10通过链条同步转动,链轮10与曲柄紧固连接在销轴9上,曲柄与链轮10同步转动。 [0009] The power transmission apparatus according to a further cylinder piston connected to the rack of the rack for guiding up and down and is attached to the guide sleeve engages with the gear rack, a gear, a sprocket 5 is fastened to the pin 3 connecting the sprocket 5 and the sprocket 10 rotate synchronously through a chain sprocket 10 and the crank pin 9 fastened on the crank sprocket 10 rotate synchronously.

[0010] 更进一步所述的动力总成由供油装置通过油管与分别在前墙和后墙的液压油缸连接组成。 [0010] Still further according to the powertrain through a supply pipe connected to a hydraulic cylinder consisting of the front wall and the back wall respectively.

[0011] 上述圆弧轨道两端的横截面是“工”字形,滚轮在“工”字形凹道内移动。 [0011] The ends of the cross-sectional circular arc track is "I" form, the roller moves in the "I" shaped recessed channel.

[0012] 上述篷布用帆布或用金属卷匣软帘制成。 [0012] The canvas or tarpaulin made of metal soft roll blind box. [0013] 本发明操作机构的另一技术方案是:操作机构有两组,分别位于车厢前墙和后墙; 每组操作机构由电机通过皮带传动驱动滚轮实现车厢覆盖。 [0013] Another aspect of the present invention, the operating mechanism is: the operating mechanism has two sets, respectively the front wall and back wall is located in the cabin; each drive roller operating mechanism compartment cover achieved by a motor via a belt drive.

[0014] 上述顶盖装置在车厢的前墙和后墙加装桁架式圆弧补强总成,与前墙相对应的桁架式圆弧形补强总成上安装圆弧形前墙轨道,与前墙相平行的后端桁架式圆弧形补强总成的位置处安装圆弧形后墙轨道,在这两个轨道上安装移动轴和滚轮,滚轮可以在圆弧形轨道内来回往复运动,顶盖由篷布制成,篷布的长度与货箱长度尺寸相适应,篷布的一端与移动轴相连接,篷布的另一端与车厢外侧设有的能够自动回位的卷帘结构相连接。 [0014] The roof truss arcuate reinforcing means installed in the carriage assembly of the front wall and back wall, and the arc-shaped reinforcing truss assembly corresponding to the front wall front wall arcuate mounting rail, at the rear end position of the arc-shaped truss assembly to the front reinforcing wall parallel to the rear wall of the arc-shaped mounting rail, and the roller moving shaft mounted on both rails, rollers reciprocate back and forth within the circular rail movement, the cover is made of a tarpaulin, the tarpaulin length adapted to the length dimension of container, one end of the tarpaulin is connected to the moving shaft, the other end of the cabin external side is provided with a tarpaulin can be automatically return the shutter structure is connected.

[0015] 工作方式之一是电机或手动绞轮通过皮带驱动滚轮滚动,滚轮带动移动轴由起点A到终止点B移动拉出篷布实现车厢密封。 One [0015] The mode of operation is a manual or motor driven by a belt sheave scroll wheel, the wheel drive shaft moves from the starting point A to point B is pulled out of the terminating mobile carriage achieve sealing tarpaulin. 开启时,解开篷布固定锁扣,在自动回位卷帘结构的回卷下收回篷布,自动回位卷帘结构与现有卷帘门结构相同,回卷弹簧的回卷力较大。 When turned on, the fixed latch to unlock the tarpaulin, the tarpaulin recovered at rewind automatic back shutter structure, an automatic return to the prior rolling shutter door structure the same structure, Rewind rewind spring force is large.

[0016] 另一种工作方式是液压油经高压油管进入油缸的无杆腔,从而使活塞杆连同齿条向上伸出,与齿条相啮合的齿轮逆时针旋转,同轴链轮通过链条带动另一个链轮(从动链轮)逆时针旋转,与从动链轮同轴曲柄也逆时针旋转,曲柄通过连杆沿圆弧轨道带动摇杆逆时针移动,从而带动移动轴沿圆弧轨道逆时针由A点移动至B点,移动轴带动篷布从卷帘结构中拉出直至完全密封。 [0016] Another mode of operation is a hydraulic oil through the high-pressure tubing into the cylinder rod chamber, so that the piston rod projecting upwardly together with the rack gear rotates counterclockwise with the rack gear coaxially driven by a chain sprocket another sprocket (driven sprocket) rotates counterclockwise, the crank is also coaxial with the driven sprocket rotates counterclockwise, the counterclockwise movement of crank rocker driven by a connecting rod along a circular arc track, so as to drive movement of the shaft along the circular arc track moves counterclockwise from the point A to the point B, the movable shaft driven tarp is pulled out from the shutter until completely sealed structure. 开启方式可以同电机驱动工作方式的回卷开启方式,只需将油缸高压油回流,即可依靠回卷弹簧的回卷力收回篷布;也可增加通过双向油缸更好实现篷布开启。 Open the way can be opened with the rewind motor-driven work the way, just the high-pressure cylinder oil return, you can rely on rewind spring rewind force to recover the tarpaulin; also increase the tarp better achieved through a two-way open cylinder.

[0017] 本发明的有益性:本发明实现了车厢顶盖篷布在两侧方向的单向关闭和单向开启;采用油缸提供关闭动力稳定可靠,一般车辆均有油泵系统,能方便与运输车辆匹配,自动回位卷帘结构使开启更方便;操作机构的曲柄摇杆系统各运动副通过圆柱面或平面接触,耐磨损,制造简便并能获得较高的制造精度。 [0017] Advantageous present invention: The present invention achieves the cabin roof tarpaulin turned on and turned off in one-way direction, on both sides; oil cylinder to provide reliable power off, a general vehicle has an oil pump system, and can facilitate transport matching vehicle automatic return structure that opens the shutter easier; operating system movements crank and rocker mechanism by sub-cylindrical or planar contact, wear-resistant, easy to manufacture and can obtain a high manufacturing precision. 曲柄摇杆机构结构简单,易于维修。 Crank rocker mechanism is simple in structure and easy maintenance.

附图说明 BRIEF DESCRIPTION

[0018] 图1是本发明结构原理示意图; [0018] FIG. 1 is a schematic structural principles of the present invention;

[0019] 图2是本发明顶盖结构示意图。 [0019] FIG. 2 is a schematic view of the cover structure of the present invention.

[0020] 图中,1是油缸,2是齿条,3是销轴,4是齿轮,5是链轮,6是链条,7是导向套,8是销轴,9是销轴,10是链轮,11是曲柄,12是销轴,13是连杆,14是轨道,15是桁架,16是销轴,17是摇杆,18是篷布,19是卷帘结构,20是滚轮,21是移动轴。 [0020] FIG, 1 is a cylinder, 2 is a rack, pin 3, a gear 4, 5 sprocket, a chain 6, the guide sleeve 7, pin 8, pin 9, 10 is sprocket, crank 11, a pin 12, connecting rod 13, a rail 14, truss 15, a pin 16, a rocker 17, a tarpaulin 18, 19 is a roller blind structure 20 is a roller, 21 is a movement axis.

具体实施方式 Detailed ways

[0021] 以下结合实施例对本实用新型进一步说明。 [0021] The present invention is hereinafter further described in conjunction with embodiments of the embodiment. 实施例用于说明本实用新型,不以任何方式限制本实用新型。 Examples serve to illustrate the present invention, not to limit the invention in any way.

[0022] 实施例1 [0022] Example 1

[0023] 结合图1和图2。 [0023] FIG. 1 and FIG 2.

[0024] 车厢顶盖密封系统,包括顶盖装置、动力总成、动力传动装置及操作机构,由动力总成通过动力传动装置驱动操作机构开闭顶盖,如图所示:顶盖装置是篷布18 —端与移动轴21相连接、另一端与车厢外侧能够自动回卷篷布18回位的卷帘结构19相连接,移动轴21两端有滚轮20,滚轮20可在轨道14上滚动,操作机构驱动滚轮20沿轨道14滚动并带动移动轴21由A点到B点拉出篷布18实现车厢覆盖。 [0024] cabin roof sealing system comprising a cap means, powertrain, and a power transmission device operating means, a powertrain opened and closed by a power transmission means for driving the cap operating mechanism, as shown in FIG: cap means is tarp 18 - end of the moving shaft 21 is connected to the other end of the cabin external side tarpaulin 18 can automatically return the volume back to a roller blind structure 19 is connected to both ends of the shaft 21 moves with rollers 20, the rollers 20 on the track 14 may be scrolling, the operation mechanism driving roller 20 rolling along the rail 14 and driven shaft 21 moves from A to B to achieve the compartment 18 is pulled out tarpaulin cover. 动力总成、动力传动装置及操作机 Powertrain, the power transmission device and a manipulator

4构可以有多种实现方法,其目的是驱动顶盖装置篷布18实现车厢覆盖和开启。 4 configuration can be implemented in many methods aimed at driving means tarpaulin roof compartment cover and the opening 18 to achieve. 轨道14可以有不同形状轨迹,其形状根据需要覆盖的车厢形状和结构决定,并不影响本发明的设计方案,本例中采用的是圆弧形轨道14。 Rail 14 may have different shape of the trajectory, its shape according to the shape and configuration decisions cabin to be covered and do not affect the design of the present invention, the present embodiment is used in the circular rail 14.

[0025] 操作机构有两组,分别位于车厢前墙和后墙;每组操作机构构成如图所示:曲柄11以销轴9为圆心旋转,销轴9通过轴承及轴承固定装置与车厢前墙或后墙板固定,曲柄11与连杆13通过销轴12铰接,连杆13与摇杆17通过销轴16铰接,销轴16与移动轴21 和滚轮20连接,摇杆17通过销轴8铰接,销轴8通过轴承及轴承固定装置与车厢前墙或后墙板固定。 [0025] There are two sets of the operating mechanism, located in the front compartment wall and back wall; each operating mechanism configured as shown in FIG: 9 crank pin 11 as the center of rotation, the front bearing and pin 9 by fixing means and the wagon after the fixed wall or walls, the crank pin 12 is hinged 11 link 13, 17 is connected via link 13 through the pin 16 is hinged to the rocker, the pin 16 and the moving shaft 21 and the roller 20, the rocker 17 by a pin 8 hinged fixing means fixing pin wall 8 and the front or rear wall of the compartment and bearing through a bearing.

[0026] 动力传动装置如图所示:有与油缸活塞连接的齿条2,齿条2上下安装有用于导向并与使齿条2与齿轮4啮合的导向套7,齿轮4、链轮5与销轴3紧固连接,链轮5和链轮10 通过链条6同步转动,链轮10与曲柄11紧固连接在销轴9上,曲柄11与链轮10同步转动。 [0026] The power transmission apparatus shown in FIG: a rack connected to the piston of the cylinder 2, is mounted for vertical rack 2 and the rack 2 and the guide gear 4 and the guide sleeve 7 engaged, gear 4, a sprocket 5 3 is connected to the fastening pin, the sprockets 5 and 6 by a chain sprocket 10 rotated synchronously with the crank sprocket 10 on the pin 11 fastened 9, the crank 11 and sprocket 10 rotate synchronously.

[0027] 如图所示:动力总成由供油装置通过油管与分别位于前墙和后墙的液压油缸1连接组成。 [0027] As shown in FIG: Powertrain respectively by the hydraulic oil supply device is located before the wall and back wall are connected by a pipe to the composition.

[0028] 圆弧轨道14横截是“工”字形,滚轮20在“工”字形凹道内移动。 [0028] arcuate cross rail 14 is "I" form, the roller 20 moves in the "I" shaped recessed channel.

[0029] 所述篷布18可以是如何能遮挡覆盖作用的材料构成,本例用帆布或用金属卷匣软帘制成。 [0029] The tarpaulin 18 may be covered with a material shielding effect how the configuration, the present embodiment is made of metal with canvas or soft roll blind box.

[0030] 上述顶盖装置在车厢的前墙和后墙加装桁架式圆弧补强总成15,与前墙相对应的桁架式圆弧形补强总成上安装圆弧形前墙轨道14,与前墙相平行的后端桁架式圆弧形补强总成的位置处安装圆弧形后墙轨道14,在这两个轨道上安装移动轴21和滚轮20,滚轮20 可以在圆弧形轨14道内来回往复运动,顶盖由篷布18制成,篷布18的长度与货箱长度尺寸相适应,篷布18的一端与移动轴20相连接,篷布18的另一端与车厢外侧设有的能够自动回位的卷帘结构19相连接。 [0030] The roof truss means installed in the arc compartment front wall and back wall reinforcing assembly 15, and the arc-shaped reinforcing truss assembly corresponding to the front wall front wall arcuate mounting rail 14, at the position of arcuate rear end truss assembly to the front reinforcing wall parallel to the rear wall of the circular arc-shaped rail 14 is mounted, and the roller 21 is mounted on a movable shaft 20 the two rails, rollers 20 may be circular arcuate rail 14 reciprocates back and forth within the top cover 18 is made of a tarpaulin, the tarpaulin longitudinal length dimension of the container 18 is adapted, with one end of the movable shaft 20 is connected to the tarpaulin 18, 18 and the other end of the tarpaulin the outer compartment can be provided with an automatic return of the shutter 19 is connected to the structure.

[0031] 工作方式是液压油经高压油管进入油缸1的无杆腔,从而使活塞杆连同齿条2向上伸出,与齿条2相啮合的齿轮4逆时针旋转,同轴链轮5通过链条6带动另一个链轮(从动链轮)10逆时针旋转,与从动链轮10同轴曲柄11也逆时针旋转,曲柄11通过连杆13沿圆弧轨道14带动摇杆17逆时针移动,从而带动移动轴21沿圆弧轨道14逆时针由A点移动至B点,移动轴21带动篷布18从卷帘结构19中拉出直至完全密封。 [0031] The mode of operation is a hydraulic oil into the cylinder 1 via a high pressure tubing rodless chamber, whereby the piston rod 2 projecting upwardly together with the rack, with the rack gear engaged 4 2 rotates counterclockwise by a coaxial sprocket 5 6 another chain drive sprocket (driven sprocket) 10 is rotated counterclockwise, 11 also rotates counterclockwise the driven sprocket 10 coaxial with the crank, the crank drive 1114 rocker 17 counterclockwise through the track link 13 along a circular arc moving, so as to drive the shaft 21 moves along the arcuate track 14 moves counterclockwise from the point A to the point B, the movable shaft 21 driven until the tarpaulin 18 completely sealed from the shutter 19 drawn structure. 开启方式可以同电机驱动工作方式的回卷开启方式,只需将油缸1高压油回流,即可依靠回卷弹簧的回卷力收回篷布18 ;也可增加通过双向油缸更好实现篷布18开启。 Open the way can be opened with the rewind motor-driven work the way, just 1 cylinder high-pressure oil return, you can rely on rewind spring rewind force to recover the tarpaulin 18; also increase the tarp better achieved through a two-way cylinder 18 open.

[0032] 实施例2 [0032] Example 2

[0033] 和实施例1结构相同,区别在于操作机构采用另一技术方案:操作机构有两组,分别位于车厢前墙和后墙;每组操作机构由电机通过皮带传动驱动滚轮实现车厢覆盖。 [0033] Example 1 the same configuration, except that the operating mechanism adopted another aspect: the operating mechanism has two sets, respectively the front wall and back wall is located in the cabin; each drive roller operating mechanism compartment cover achieved by a motor via a belt drive.

[0034] 工作方式是电机或手动绞轮通过皮带驱动滚轮20滚动,滚轮带动移动轴21由起点A到终止点B移动拉出篷布18实现车厢密封。 [0034] or a manual mode of operation the motor is driven by a belt sheave rolling roller 20, drive roller shaft 21 moves from the starting point A to end point B 18 to achieve movement pulled tarp sealed compartment. 开启时,解开篷布18固定锁扣,在自动回位卷帘结构19的回卷下收回篷布18,自动回位卷帘结构19与现有卷帘门结构相同,回卷弹簧的回卷力较大。 When turned on, the fixed latch 18 to unlock the tarpaulin, the tarpaulin 18 is retracted automatically return the shutter 19 of the wrapping structure, the automatic return structure 19 and the rolling shutter doors prior same structure, rewind spring force Rewind larger.

5 5

Claims (6)

1. 一种车厢顶盖密封系统,包括顶盖装置、动力总成、动力传动装置及操作机构,由动力总成通过动力传动装置驱动操作机构开闭顶盖,其特征是:所述顶盖装置是篷布(18) — 端与移动轴相连接、另一端与车厢外侧能够自动回卷篷布(18)回位的卷帘结构(19) 相连接,移动轴两端有滚轮(20),滚轮OO)可在轨道(14)上滚动,操作机构驱动滚轮(20)沿轨道(14)滚动并带动移动轴由A点到B点拉出篷布(18)实现车厢覆盖。 A cabin roof sealing system comprising a cap means, powertrain, and a power transmission device operating means, a drive train through the power transmission mechanism driving operation of opening and closing the cover, characterized in that: the cap means a tarpaulin (18) - end of the moving shaft is connected to the other end of the outer compartment can be automatically rewound tarp (18) a return roller blind structure (19) is connected to the mobile end of the shaft with a roller (20) , roller OO) may track (14) roll on the operating mechanism drive roller (20) rolling along the rail (14) and drive shaft moves from A to B drawn tarpaulin (18) to achieve the compartment cover.
2.根据权利要求1所述的车厢顶盖密封系统,其特征是:所述操作机构有两组,分别位于车厢前墙和后墙;每组操作机构构成是:曲柄(11)以销轴(9)为圆心旋转,销轴(9)通过轴承及轴承固定装置与车厢前墙或后墙板固定,曲柄(11)与连杆(1¾通过销轴(1¾铰接,连杆(13)与摇杆(17)通过销轴(16)铰接,销轴(16)与移动轴和滚轮OO)连接,摇杆(17)通过销轴(8)铰接,销轴(8)通过轴承及轴承固定装置与车厢前墙或后墙板固定。 2. A carriage according to claim 1, said cap sealing system, characterized in that: said operation means has two sets, respectively the front wall and back wall is located in the cabin; each operating mechanism is configured: a crank (11) to the pin (9) as the center of rotation, the pin (9) by means of bearing and fixing the front wall or rear wall of the compartment is fixed, the crank (11) and the link (1¾ by a pin (1¾ articulated rod (13) and rocker (17) articulated, a pin (16) connected to the moving shaft and the roller OO) by a pin (16), rocker (17) is fixed by the bearing and by a pin (8) is articulated pin (8) carriage means and the front wall or rear wall fixing.
3.根据权利要求2所述的车厢顶盖密封系统,其特征是:所述的动力传动装置有与油缸活塞连接的齿条O),齿条(2)上下安装有用于导向并与使齿条(2)与齿轮(4)啮合的导向套(7),齿轮、链轮(5)与销轴(3)紧固连接,链轮(5)和链轮(10)通过链条(6)同步转动,链轮(10)与曲柄(11)紧固连接在销轴(9)上,曲柄(11)与链轮(10)同步转动。 3. A carriage according to claim 2 the cap sealing system, characterized in that: said power transmission means connected to the rack O cylinder piston), the rack (2) is mounted vertically with the teeth for guiding and Article (2) with the gear (4) engages the guide sleeve (7), gears, sprockets (5) and the pin (3) fastening the sprocket (5) and a sprocket (10) by a chain (6) synchronous rotation of the sprocket (10) and the crank (11) fastened onto the pin (9), the crank (11) and the sprocket (10) rotate synchronously.
4.根据权利要求1至3任一项所述的车厢顶盖密封系统,其特征是:所述的动力总成由供油装置通过油管与分别位于前墙和后墙的液压油缸(1)连接组成。 1 to 4. The carriage according to claim 3, wherein said cap sealing system, characterized in that: said fuel supply means by the power train located in the front wall and the back wall of the hydraulic cylinder (1) respectively via tubing connected components.
5.根据权利要求4所述的车厢顶盖密封系统,其特征是:所述圆弧轨道(14)横截是“工”字形,滚轮OO)在“工”字形凹道内移动。 The carriage according to claim 4, wherein the cap sealing system, characterized in that: said arcuate track (14) is a cross-section "I" form, roller OO) moves in the "I" shaped recessed channel.
6.根据权利要求4所述的车厢顶盖密封系统,其特征是:所述篷布(18)用帆布或用金属卷匣软帘制成。 6. The carriage of claim 4, wherein the cap sealing system, characterized in that: said tarpaulin (18) is made of canvas or soft metal roll blind box.
CN 201110096172 2011-04-18 2011-04-18 Carriage head cover sealing system CN102180121A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527508A (en) * 2015-01-28 2015-04-22 三明学院 Device for sealing freight car carriage
CN104972957A (en) * 2015-07-29 2015-10-14 天津港焦炭码头有限公司 Leakproof type transportation vehicle
CN105041937A (en) * 2015-08-30 2015-11-11 潘秀兰 Electric vehicle shock absorber generating electric energy

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377908A (en) * 1932-02-15 1932-08-04 Lucas Valkenburgh Improvements in extensible hoods or lids for covering vehicles and wheeled receptacles especially transport tricycles
CN2037325U (en) * 1988-09-06 1989-05-10 镇江市环境卫生管理处 Web wagon box covering device
CN2498013Y (en) * 2001-06-19 2002-07-03 汤双启 Portable car sunshade
US6659530B1 (en) * 2002-12-11 2003-12-09 Herbert R. Jones Retractable cover for recreational vehicle
CN2719654Y (en) * 2004-05-26 2005-08-24 孙国富 Bulk-material-carried automobile tarpaulin covering device
CN1680127A (en) * 2004-04-08 2005-10-12 阿文美驰有限责任公司 Roller blind for sliding roof assembly
CN201021187Y (en) * 2006-11-13 2008-02-13 翀 李 Lorry carriage canvas
CN202022136U (en) * 2011-04-18 2011-11-02 南车眉山车辆有限公司 Sealing system of top cover of carriage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB377908A (en) * 1932-02-15 1932-08-04 Lucas Valkenburgh Improvements in extensible hoods or lids for covering vehicles and wheeled receptacles especially transport tricycles
CN2037325U (en) * 1988-09-06 1989-05-10 镇江市环境卫生管理处 Web wagon box covering device
CN2498013Y (en) * 2001-06-19 2002-07-03 汤双启 Portable car sunshade
US6659530B1 (en) * 2002-12-11 2003-12-09 Herbert R. Jones Retractable cover for recreational vehicle
CN1680127A (en) * 2004-04-08 2005-10-12 阿文美驰有限责任公司 Roller blind for sliding roof assembly
CN2719654Y (en) * 2004-05-26 2005-08-24 孙国富 Bulk-material-carried automobile tarpaulin covering device
CN201021187Y (en) * 2006-11-13 2008-02-13 翀 李 Lorry carriage canvas
CN202022136U (en) * 2011-04-18 2011-11-02 南车眉山车辆有限公司 Sealing system of top cover of carriage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104527508A (en) * 2015-01-28 2015-04-22 三明学院 Device for sealing freight car carriage
CN104972957A (en) * 2015-07-29 2015-10-14 天津港焦炭码头有限公司 Leakproof type transportation vehicle
CN105041937A (en) * 2015-08-30 2015-11-11 潘秀兰 Electric vehicle shock absorber generating electric energy

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